• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The present invention relates to a closed cycle apparatus for the rapid, continuous and waterless dyeing of a textile or plastic material with a dyestuff dissolved or suspended or dispersed in a high boiling solvent (such as glycol or glycol ether or other members of the alcohol family) for carrying out the dyeing step, after which the dyed textile or plastic material subsequent to cooling is washed with a low boiling liquid (such as methanol or ethanol) and then dried. The apparatus is constructed so as to operate under non-aqueous or substantially non-aqueous conditions with the complete or substantially complete recovery and recycling of the used dyestuff, the used high boiling solvent and the used low boiling wash liquid. In this way, the apparatus can be operated at a relatively low cost and in a completely or substantially completely closed cyclic system with essentially complete recovery and reuse of the treating fluids so as to greatly minimize the cost of operating the dyeing apparatus and also without any pollution of our natural water resources. Pollution of many of our rivers and wells has taken place in the past where effluents of a substantially aqueous nature containing serious amounts of polluting substances were discharged into rivers and the like thereby creating environmental problems.
    公开号:SU826965A3
    申请号:SU772507255
    申请日:1977-07-25
    公开日:1981-04-30
    发明作者:Гермес Юлиус
    申请人:Мартин Просессинг, Инк (Фирма)；
    IPC主号:
    专利说明:

    (54) DEVICE FOR DYEING A TEXTILE WEB IN ORGANIC SOLVENT
    on the textile fabric, located between the upper and lower rollers, the bottom of the bath is made in the vice trough to collect excess waste solution, and the dyeing chamber has means for controlling the level of the solution.
    In addition, the chamber for cooling the painted web and condensing the solvent vapor also contains upper and lower guide rollers, inlet and outlet air ducts located on the upper wall of the chamber, and nozzles for air supply connected to the inlet pipeline and located between the upper and lower rollers coming
    the chamber is connected through a filter with a storage tank for the used solution.
    The recirculating agent for high-injection organic solvent contains a filtering device connected to the dyeing chamber, a container for storing the used solution and purified Dye, a distiller connected to the tank to use the solution, a container for storing the separated high-boiling solvent and pigment. a dye connected to the distiller, a homogenizer connected to the storage tanks for the solvent and the dye, and a storage tank for the finished dye connected to the homogeneous staple and dyeing chamber.
    The web for washing the web with low-boiling solvent is made hermetic and has upper and lower rollers for transporting the web, a solvent supply pipeline located above the old rollers and nozzles for supplying liquid placed between the rollers, the bath being divided into sections and the bottom each section is designed as a gutter to collect the spent wash liquid. The means for separating the low-boiling solvent from the high-boiling organic solvent contains successively installed filtering means, a container for storing the used solvent, a distiller connected to the container for storing the separated high-boiling solvent, a container for storing the dye pigment, means to transfer separated solvents and to regulate the flow of solvents. The drying chamber has rollers for transporting pshot, pipeline
    for supplying thermal agent and heating elements located between the rollers.
    FIG. 1 shows the scheme of the proposed device; in fig. 2 - TexHOvigical scheme (P-pump; - valve); in fig. 3 — chambers for dyeing and cooling the painted web, longitudinal section; in fig. 4 - bath for washing the web, longitudinal section; Fig. 5 shows a drying chamber, a longitudinal section.
    Device for dyeing textile fabric in an organic solvent
    the dyeing chamber, the chamber 2 for cooling the colored sheet and condensing the solvent vapor, the bath 3 for washing the sheet with high boiling solvent, the drying chamber 4 and the device 5 for winding the sheet. In addition, the device comprises means 6. for separating a low boiling solvent located under the bath 3 for washing and connected to a means 7 for recycling a high boiling organic solvent. The device also has an endless belt 8 for transporting the textile web 9. The belt 8 is located in the chambers for dyeing 1 and for chilling 2.
    The dyeing chamber 1 has the upper 10 and lower 11 rollers for transporting the web 9 and the nozzles 12 contains successively installed injector nozzles for applying liquid to the textile web 9. The formers 12 are located between the upper 10 and lower 11 rollers. The bottom 13 of the chamber 1 is made in the form of a gutter for collecting excess waste solution, the chamber 1 has the means 14. for controlling the level of the solution. The treatment solution is supplied to the chamber with the help of pipeline 15. For water, the liquid contains pipeline 16. The nozzles 12 are located in chamber 1 in such a way that the treatment solution is sprayed onto web 9 as it passes inside chamber 1. Chamber 1 also has sealing devices 17 at the entrance of the web into the chamber and the sealing device 18 at its exit, as well as means 19 for spraying liquid for cleaning the dyeing apparatus with low boiling organic liquid, such as etanol. The means 19 is located in the upper part of the chamber 1, the chamber 2 for cooling the painted web contains the upper 20 and lower 21 guide rollers, the inlet 22 and the outlet 23 air ducts located on the upper wall 24 of the chamber 2, and the air supply nozzles 25 of the central unit pipeline 22 and placed between the upper 20 and lower 21 rollers. Chamber 2 is connected through a filter 26 with a tank 27 for storing the used solution. Air duct 22 is connected to an air blower 28 and through air ducts 29 to air nozzles 25. The bottom of the chamber 2 is also designed as a chute for collecting the cooled waste solution and has a 30 ol conduit for discharging dye residues to the dyeing chamber 1. The OLYA pipe 23 for discharging waste air is designed to remove residual vapors of high boiling organic liquid from chamber 2 through blower 31 and supply these vapors to the refrigerator 3 (see Fig. 1) and then transfer the battery directly to chamber 1 for dyeing. The chamber 2 for cooling the painted web also has an air seal 33 at the entrance of the web into chamber 2 and an outlet 34 at its exit from the camara 2. To reduce the oxygen content inside chamber 2, fluid 35 and a pipeline 36 are connected. with the spraying device 35. As previously noted, the textile web 9 is transported through the chamber 4 with the endless belt 8 using rollers 1O, 11 and 20, 21, respectively, as well as using rollers 37 and 38, so that the canvas to be painted odvergaets wherein the shrinkage in the longitudinal and transverse direction. In order to control the level of the solution, chamber 2 has means 39. Bath 3 for washing web 9 with low boiling solvent is sealed and has upper 4O and lower 41 rollers for transporting web 9, solvent supply pipe 42 located above upper rollers 40 and nozzles 43 for liquid flows placed between the rollers 4O and 41. The nat upper rollers 4O also have sprinkling elements 44. The bath 3 is divided into sections 45 - 47. For each section there are separate pipelines 48 - 50 for supplying the nozzles 43 with flushing th fluid. The bottom of each section is made in the form of a gutter 51 to collect the waste liquid. In the first section 45 there is a pipe 52, designated for recycling the wash liquid and the dye contained in this liquid back into the dyeing chamber 1. Bath 3 has a means. 53 for controlling the level of liquid, mounted on the wall of the first section 45 and connected to the pump 54. A pipe 55 is provided for draining the liquid from the third section 47, through which the liquid is supplied through the pump 56 to recirculation. In the second section 46, the waste liquid is discharged through pipe 57, filter 58 and pump 56. From the first section, waste liquid is discharged through pipe 59, filter 60 and pump 61. Pipe 5O of the third section 47 is connected to capacity 62 for storing the washing liquid solution to the pump 63 for pumping fluid. Bath 3 has sealing devices at inlet 64 and outlet 65, with the result that the bath contains almost no oxygen. A device 66 is provided to vent the air through the purge of the bath, and an inert gas is introduced into the bath 67. The drying chamber 4 has a roller 6S for transporting the web 9, a conduit 69 for supplying thermal agent connected by a blower 70 to supply thermal nozzles. Nozzles: H are located inside chamber 4 between rollers 68 in such a way that the passing material is adjacent to them. A pipe 71 is provided for exhausting the air. There is a pipe 72 for cleaning the chamber to clean the air. For heating the air, heating elements 73 are located in the upper part of chamber 4, while air coming from pipe 74, inside of which there is a ventilation device 75 with a rotating element , washes the heating elements 73. The exhaust pipe 71 also has a ventilating means 76 with a rotating element. Sealing devices 77 and 78 are provided at the inlet and outlet of the drying chamber 4. A nozzle 79 is provided for introducing an inert gas into the drying chamber. A means for recycling the high-throwing organic solvent contains filter aid 80. connected to chamber 1 of dyeing, storage tank for used solution 27 and purified dye 81, distiller 82 connected by pump to capacity 27 for storing used solution, storage tank of separated high boiling solvent 83 and pigment-dye 84 associated with distiller 82, homogenizer 85, connected to storage tanks for the solvent. 83 and dye 84 and storage tank 81 for the finished dye associated with the homogenizer 85 and with the dyeing chamber 1. As previously noted, the chamber 2 is connected to the tank 27 for storing the used solution through the filter 26 by means of a pump 86, the used dye is distilled in the distiller 82 and sent to the dye collecting tank 87 and the solvent by the pump 88- to the storage tank 83 for storing the separated high boiling organic solvent. The homogenizer 85 is connected to the tank 83 by a pump 89, and to the storage tank 84 for the dye of the pigment by a pump 90. When washing the textile fabric 9, it is low boiling The high-boiling solution from the bath 3 goes through pipe 57 to the devices 58 and 6O for filtering. Next, the waste solution is fed through the pipeline to the filter 91. Then, using a pump 54, the solution is pumped into the tank 92 for storing the used solvent, behind which the distiller 93 is located, the tank 94 for collecting the dye pigment. From the distiller 93, the purified solvent enters the tank 8.3 using pump 95, and the remnants of the crude dye are returned to tank 27 using pump 96. When drying the textile fabric, the exhaust gases through pipe 71, air blower 97 enter refrigerator 97, where they are cooled. The cooled wash solution through pump 63 enters the tank 62 for storing the wash liquid solution. A part of the low-boiling organic wash liquid is returned to the bath 3. At the end of the drying chamber, an air seal 99 is installed (see Fig. 1), including an 1OO blower and a 1O1 pipeline. If the cloth 9 in the drying chamber is dried insufficiently EXACTLY COMPLETELY, then the cooler Uy can be connected to the blower 100 to collect any remaining vapors of the washing liquid in the air coming out of the air seal 99. The device works as follows. The textile fabric 9 is dyed in the dyeing chamber 1 with a dye-pigment dissolved, dispersed or suspended in a high boiling solvent, such as, for example, glycol or glycol ether. The web 9 may ideally be a polyester fabric, but other materials may also be used, such as nylon, orpon or other well-known textile materials or polymeric materials in a form as usual and well known to those skilled in the art. , continuous yarn fibers, staple yarn, feathering, cloth, etc. Such material, if it is in the form of yarn, can be a warped yarn containing a large number of individual yarn pieces comrade, or material strips. The remaining dye is collected at the bottom 13 of the chamber 1 and then after. the dye level reaches a predetermined value, the means 14 for controlling the level of the solution generates a signal to turn on the 1O2 pump, which pumps the dye through the 8O filter and then the dye flow by the pump 102 can either be fed back to the nozzles 12 or, after the dyeing operation is completed, apply the dye or to the tank 81 storage of the purified dye or into the storage tank 27 of the used solution, depending on the position in which the shut-off valves installed in the pipeline going to the tanks 81 and 27 wounded. If the dye is pumped through the pump 1O2 through the tank 27 for storing the used solution, it is then transported to the distiller 82, in which the high boiling organic liquid is subjected to distillation (distillation from the dye pigment), and then pumped from help L) pump 88 into a storage tank 83 of a separated high boiling solvent. The dye-pigment remaining as a result of the distillation is collected in the tank 87 for collecting and storing the dye-pigment. From the solvent storage tank 83, the high boiling liquid is pumped through a pump 89 to a homogenizer 85, in which this high boiling liquid is mixed with the pigment agent coming from the pigment storage container 84, which is fed to the homogenizer 85 using a pump 90. The pigment dye and high boiling organic liquid are then agitated using a homogenizer 85, and then the resulting dye obtained in this way enters the tank 81 for storing the purified dye. . From this container, the finished dye can be fed in turn into the dyeing chamber 1. In the event that the dye remaining from dyeing from the dyeing chamber is initially pumped using a 1O2 pump to a tank 81 for storing the purified dye, then a fresh ready dye can be added through the inlet from the tank 83 for storing the separated high boiling solvent and. containers 84 for storing a pigment pigment dye into a homogenizer 85, from which it is transported to the tank 81 for storing the purified dye, and then transported with the dye remaining in it after dyeing. The finished moXet dye will be recycled to chamber 1 for dyeing. Thus, the prepared dye, which is supplied from the storage tank 81 of the purified dye to the dyeing chamber 1, by dyeing the web 9 passing through the dyeing chamber 1 can be continuously recycled. subject to the addition of the necessary additional quantities of the dye-pigment and solvent for the dye - high-boiling organic liquid. Further, if the remaining dye is processed in the distiller -82 so as to ward off the high boiling liquid, the distilled high boiling liquid is removed, and the liquid is fed into the container 83 for storing the separated high boiling solvent, and the concentrated kratilel pigment is collected in the container 87 to collect pigment dye for subsequent use. It is necessary to emphasize, as a basic principle, that the remaining dye in chamber 1 for dyeing is recycled through filter 80 and HQCOC 102 and goes directly to the many nozzles 12 located inside chamber 1. Pipeline 15 is designed to introduce the finished dye from storage tank 81 cleaned dye in the case when you need to add fresh dye. The canvas 9, which is subjected to dyeing, enters the chamber 2 to cool the painted canvas and vaporize it with an endless belt 8, which moves continuously along the rollers 10 and 11 located inside the dyeing chamber 1 (see Fig. 3) and the rollers 20, 21 and 38, located inside the cooling chamber 2, as well as the rollers .37, located outside the chambers of the paintwork 1 and cooling 2 chambers. The endless belt 8 shrinks the web 9 in the longitudinal and transverse directions. The painted web 9 passes successively in the cooling chamber 2 in the immediate vicinity of the air ducts 29 with nozzles 25 through which air is supplied, as a result of which the web is cooled from 400 F to 100 ° F (i.e. to 38 ° C). The cooling air is introduced into the chamber 2 and through the air duct 22, which is connected downstream with the blower 28, which supplies air, to the indicated chamber with an increased pressure. The remaining high boiling organic liquid and the dye-pigment contained in it are collected in the lower part of chamber 2 and after their level in this part exceeds the set value, the means 39 for controlling the level of the solution generates a signal to turn on the pump 86, which pumps the remaining dye through pipe 30, filter 26 and feeds it into tank 27 for storing the used dye, or into tank 81 for length. storage of the purified dye depending on the position of the closures mounted on the respective pipeline. . In this case, if the remaining dye was collected in the tank 27 for wounding the used dye, then that dye may be further distilled in the distiller 82 in the horse of the dyeing operation and the resulting E1np high-level liquid in the container 83 for The storage of the cleaned vapors is pumped by pump 88, and the dye pigment remaining after the distillation can be collected in the OLE container 87 of the pigment dye. The high boiling organic liquid is pumped by a pump 89 {see FIG. 2) a dye-pigment is fed to the homogenizer 85, and a counter-current to the same homogenizer is pumped through the pump 90. The 85 homogenizer is agitated.
    a high boiling organic liquid that is a solvent for the dye and the dye pigment itself, resulting in a finished dye that is collected in the container 81 for storing the purified dye. From the container 81, the finished dye is fed to the dyeing chamber 1. In the event that the dye collected at the bottom of the cooling chamber 8 was initially pumped with pump 86 into the storage tank 81 of the purified dye, then it can of course be recycled directly back to the dyeing chamber 1 after adding fresh dye - via alarmizer 85.
    In the cooling chamber 2, the blower 28 outputs a pair of high-boiling organic liquid to the outside. Blower 28 blows these vapors through cooler 32, where they condense to form the liquid phase of high boiling organic liquid and then recycle to tank 8-3 to store the separated high boiling solvent, then sequentially undergo mixing in a homogenizer 85 when adding a new batch of dye pigment from containers 84 for storing the dye pigment. Both the colouration chamber 1 and the cooling chamber 2 include nozzles 12 and 25, respectively, which are connected downstream through conduit 36 to storage tank 62 of the washing liquid solution. In the case when it is necessary to clean the inner surfaces of chambers 1 and 2, respectively, the low-boiling organic solvent is supplied by pumping 63 from the storage tank 62 of the washing liquid solution through pipe 36 to nozzles 12 and 25 so as to clean the internal dimensions of chamber 1 for dyeing and likewise
    inner surfaces of chamber 2 for cooling and for a short period of time (5 min). The sheet O approximately contains a 4O% solvent when it enters from chamber 2 for cooling into bath 3 for washing the sheet with high boiling solvent.
    The painted and cooled web 9 then enters the washing bath 3. The blade 9 first passes through the air seal 64 at the entrance. The inlet seal 64 and the outlet seal 65 together provide a low oxygen content inside the bath 3. Maintaining a low oxygen concentration is extremely important as the flushing fluid can be methanol, which is an explosive substance mixed with oxygen (at a concentration of x last in the range of 20 - 36%). In other words, the air seals ensure that the oxygen concentration inside the bath 3 is less than the lower explosive limit of the methanol oxygen mixture specified above (i.e., 2O%). The painted web moves along the rollers 40 and 41 and passes in the immediate vicinity of a plurality of nozzles 43, through which a low boiling brganic solvent (such as, for example, methanol) is sprayed onto the painted and cooled web 9. The spent wash liquid containing the residual high boiling organic solvent and the pigment dye are collected in the lower part of the bath 3 in the grooves 51, while the clean washing waste liquid will be collected in the chute most distant from the dye chamber 1, The contaminated waste wash liquid will be collected in the collector closest to the dyeing chamber 1. The clean washing liquid is pumped from the storage tank 62 of the washing liquid solution by means of a pump 63 to the pipe 50 and then to a plurality of nozzles 43 connected to the pipe O
    权利要求:
    Claims (4)
    [1]
    The spent flushing fluid and the dye contained in it, coming from the nozzles 43, are collected in the first tank (the last one in FIG. 4) to collect the flushing fluid located in the lower part of the vane 3, and then flow through pipeline 55 to the pump 56, which pumps this fluid through conduit 49 and delivers into a plurality of nozzles 43 of the second section 46. Through a plurality of nozzles 43, the fluid rinses the web 9 and the washing liquid and the dye contained in it are collected in the groove 51 of the second section 46. This fluids through the conduit 57 Pumped through a 58 filter. FIG. 1) and pump 61 is supplied to conduits 49 and 48 through which this flushing fluid is supplied to nozzles 43 located above the first and second sections 45 and 46. The flushing fluid and dye contained in it from section 45 is fed through conduit 59, the filter 60 and by means of the pump 61 again into the pipeline 48 and further through the nozzles 43 connected to it along the stream, located in section 45, for flushing. It should also be noted that the pump 56 is also connected in flow with the pipeline 42 and if the corresponding channel and the valve between them is open, the washing liquid can be supplied by this pump through a plurality of spray elements 44 located above the rollers 4O, thus in order to remove these dyes from the dye, as well as the inner part of the bath 3 after finishing the dyeing operation. After the level of the washing liquid in section 45 reaches the set value, the means 53 for controlling the level of the liquid will turn on soy 54 which will pump the contaminated washing liquid from this section through the pipeline and filter 91 and supply this contaminated washing liquid to the tank 92 to store the mixture. The contaminated wash liquid passes from the storage tank 92 for the storage of the spent solvent to the distiller 93, which first removes the low-boiling organic washing liquid (for example, methanol), and the pump 95 supplies this wash liquid to the storage tank 62 of the washing liquid solution. From the storage tank 62 of the washing liquid solution, the washing liquid is pumped by pump 63 again into the pipeline 5O and further through the nozzles 43 connected to it along the flow path located in section 47. After the low boiling liquid has been distilled off, distiller 93 there are high boilers org-,. The liquid and dye-pigment, and then in the distiller 93, the high-boiling organic liquid is distilled off, which is then pumped into the B5. - 14 . . pump 95 to tank 83 for storing the separated high boiling solvent. After this operation is carried out, the remaining pigment dye can be collected in pigment collection dye tank 94. An alternative to this solution is a solution in which the remaining high organic liquid and the dye-pigment contained in it can be fed by means of a pump 96 into the storage tank 27 of the used solution. From this container, the dye can be further sent for processing and transportation as indicated. It should be emphasized that in the ideal case aistyl ;; According to the operation mode, the tori 93 and 82 can be devices of semi-periodic action, since they do not require considerable time for cleaning. It can be expected that semi-periodic distillers can be cleaned during a cleaning cycle time of 5.min. The sheet 9 then enters the drying chamber 4, by means of which the solvent content in the sheet 9 is reduced from about 4O-6O% to about 2O-0%. The blades 9 are transported through the chamber 4 by means of a plurality of rollers 68. The blower is supplied through the air supply pipe 74 and passes through the heater 73, heated by steam, by means of the blower 70 and this blower supplies heated air to the plurality of DOS jets associated with it increased pressure inside, arranged in such a way that the prochocyte web 9 which is subjected to drying in the immediate vicinity of the walls of the nozzles 103 and through which heated air is fed to the web 9 passing by them passes through the chamber 4. A pipe 71 is connected downstream with a blower 97, which sucks air from chamber 4 and supplies air containing vapors of washing liquid through a cooler 98. Condensed washing liquid (low boiling organic liquid) then flows into solution storage tank 62 washing with a graying with cyclone 63 in bath 3 for washing. The holo-mixer 98 is connected to the flow with the air inlet duct 74 in such a way that the air passing through the cooler 08 is further recycled to the air inlet duct 74 and further through the heating elements 73 via the blower 70 enters the chamber 4. The web 9 then exits the drying chamber 4 through the air seal 78 and then passes through the external air seal 99. The external air / air seal 99 which includes the flow pipe 101 and the air blower from the air in the contractor. Thera or placing into the outer air seal, thereby eliminating the odor of ink in the web 9 before feeding it to the device 5 for coiling. Refrigerators 32 and 98 are the only devices that require water with a fully enclosed processing unit for the dyeing unit, while the amount of cold water is perfectly nominal. In the event that the web 9 coming out of the drying chamber 4 is not sufficiently dried, the final drying step may be checked by connecting the cooler to the 1OO blower to collect residual vapors of the washing liquid in the air supplied through the exhaust pipe from an external air seal device 99. The flushing fluid may then be sent to the storage tank 62 of the washing liquid solution. The proposed device allows dyeing the textile web in anhydrous or nearly anhydrous conditions with complete extraction and recycling of the used pigment dye; high boiling solvent and low boiling liquid. Claim 1. Device for dyeing textile fabric in an organic solvent, comprising a dyeing chamber, means for recycling a high-boiling organic solvent, a chamber for cooling the dyed fabric and condensing the solvent vapor, a drying chamber and a web winding device, characterized in that In order to improve the quality of the dyeing of the web, it has a bath connected to the K for measuring the baptized web for washing the web in high 6 51G with a boiling solvent and means A low-boiling solvent was separated, while the washing bath was installed after the cooling chamber of the colored fabric and connected to a drying chamber, and the low-boiling solvent separating agent was located under the washing bath and the high-boiling organic solvent recycled.
    [2]
    2. The device according to claim 1, characterized in that it has an endless belt for transporting the textile fabric, located in the dyeing chambers and for cooling the fabric.
    [3]
    3. The device according to claim 1, characterized in that the chamber for painting has upper and lower rollers for. transporting the web and nozzles with injection nozzles for applying liquid to textiles) between the upper and lower rollers, while its bottom is made in the form of a chute for collecting excess waste solution, and the dyeing chamber has means for controlling the level of the solution.
    [4]
    4. A device according to claim 1, characterized in that the means for recycling a high-boiling organic solvent comprises a filtering device connected to a dyeing chamber, an storage tank for storing the used solution and a purified dye, a distiller connected by a pump to a tank used solution, storage tanks for separated high-boiling solvent and pigment-dispenser associated with the distiller, a homogenizer connected to the storage tanks for the solvent and dye, and storage tank tim finished dye, associated with a homogenizer and with a camera for dyeing. 5, an apparatus according to claim 1, characterized in that the chamber for cooling the painted web and condensing the solvent vapors comprises upper and lower guide rollers, inlet and outlet air ducts located on the upper wall of the chamber, and nozzles for air supply connected to the inlet pipeline and placed between the upper and lower rollers, and the chamber is connected through a filter with a tank for storing the used solution. 6, Apparatus according to claim 1, characterized in that the bath for washing the web with a low boiling solvent is sealed and has upper and lower rollers for transporting the web, a solvent supply pipe located above the upper rollers and nozzles for supplying liquid placed between the rollers The bath is divided into sections, and the anodic canal of the section is designed as a gutter for collecting the spent washing liquid. 7. A device according to claim 1, characterized in that the means for separating the low boiling solvent from. The high boiling point organic solvent contains a sequentially installed filter aid. 82 5 storage tank for spent solvent, distiller connected to the container, bone for storing separated high-boiling solvent, storage tank for dye-pigment, means for pumping separated solvents and for regulating the supply of solvents. 8. An apparatus according to claim 1, wherein the drying chamber has rollers for transporting the web, a pipeline for supplying a thermal agent and heating elements located between the rollers. Sources of information taken into account in the examination 1. US patent No. 3523543. CL. DO6 F 43/06. 1972.
    i 9
    ®-T
    3z: z3
    f2
    S3
    类似技术:
    公开号 | 公开日 | 专利标题
    SU826965A3|1981-04-30|Device for dyeing textile web in organic solvent
    CN102040234A|2011-05-04|Ammonia recovery device and recovery method
    GB1575837A|1980-10-01|Method and aparatus for removing a vaporised liquid from agas
    PL102783B1|1979-04-30|METHOD OF COLORING NATURAL OR PLASTIC FLEECE MATERIAL
    CN206057046U|2017-03-29|A kind of transformer oil degassing dehydration device
    US4238892A|1980-12-16|Apparatus for cleaning containers
    US6582479B1|2003-06-24|Dye composition, dyeing apparatus and dyeing method
    US5423921A|1995-06-13|Method and apparatus for cleaning textiles
    CN106757919A|2017-05-31|A kind of efficiently comprehensive Water circulation dye vat
    US3592586A|1971-07-13|Method for treating cyanide wastes
    US5241976A|1993-09-07|Cleaning equipment
    US4418433A|1983-12-06|Method and system for reclaiming and recycling gum and water in a carpet dyeing process
    US3983723A|1976-10-05|Apparatus for wet-treating materials
    CN207478289U|2018-06-12|Exhaust gas purification and treatment device
    CN206616365U|2017-11-07|The zero-emission HTHP dye vat of comprehensive Water circulation
    DE2011300A1|1971-11-25|Method and device for regenerating the exhaust air from dry cleaning machines
    DE7315281U|1973-09-20|DEVICE FOR THE DEVELOPMENT OF IN PARTICULAR PHOTOCOPY-FORMING MATERIAL
    KR20030038926A|2003-05-17|Apparatus for automatically cleaning specimen for testing quality of materials
    CN106637775A|2017-05-10|Zero-emission high-temperature and high-pressure dyeing vat capable of recycling reclaimed water
    CN205874736U|2017-01-11|Exempt from to wash reactive dye non -aqueous solvent dyeing equipment
    CN208727126U|2019-04-12|A kind of alcohol ethers and aromatic solvent VOCs treatment system
    CN106012372A|2016-10-12|Integrated horizontal waterless dyeing and finishing kettle and dyeing and finishing method adopting same
    CN108905522A|2018-11-30|A kind of alcohol ethers and aromatic solvent VOCs treatment system and method
    GB773968A|1957-05-01|Apparatus for the treatment of textiles
    CN107596893A|2018-01-19|Exhaust gas purification and treatment device
    同族专利:
    公开号 | 公开日
    JPS5853107B2|1983-11-26|
    ES461503A1|1978-06-01|
    BE855231A|1977-11-30|
    AU509240B2|1980-05-01|
    FR2361494B1|1980-02-15|
    JPS5324482A|1978-03-07|
    CA1091945A|1980-12-23|
    PL200136A1|1978-04-24|
    NL178087B|1985-08-16|
    DD132680A5|1978-10-18|
    DE2730782A1|1978-02-16|
    AU2615977A|1978-12-21|
    CH612856A5|1979-08-31|
    BR7705268A|1978-04-25|
    DE2730782C2|1983-11-10|
    IT1081169B|1985-05-16|
    NL178087C|1986-01-16|
    CS258455B2|1988-08-16|
    NL8502359A|1985-12-02|
    FR2361494A1|1978-03-10|
    NL7707209A|1978-02-14|
    HU177666B|1981-11-28|
    US4055971A|1977-11-01|
    GB1566961A|1980-05-08|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2532471A|1947-04-10|1950-12-05|American Viscose Corp|Spray application of dyestuff and other materials|
    DE1100598B|1958-10-03|1961-03-02|Paul August Joseph Charreau|Method and device for cleaning and recovering solvents, in particular for chemical cleaning of fabrics|
    US3158886A|1962-04-17|1964-12-01|Richards Corp|Film cleaning apparatus|
    DE1469263B2|1964-06-05|1975-06-05|Boewe Boehler & Weber Kg, Maschinenfabrik, 8900 Augsburg|Device for the continuous finishing of textile goods in the form of strands or webs|
    FR1603448A|1968-08-14|1971-04-19|
    US3593543A|1969-05-26|1971-07-20|Dow Chemical Co|Apparatus for treating fabrics from an organic solvent|
    DE2015775A1|1970-04-02|1971-11-04|Brückner-Apparatebau GmbH, 6122 Erbach|Continuous fabric washing and drying plant|
    FR2088081B1|1970-05-15|1973-03-16|Soltex Soc Civ|
    CH566417A|1972-05-09|1975-09-15|Recovery of dyes and solvents - by contacting the dyed fibres with a low b.pt. solvent evaporating and then extracting with water|
    IL40966A|1972-11-29|1976-07-30|Klier S|Process for continuous treatment of textile materials|GB2059469B|1979-09-26|1983-09-01|Reed International Ltd|Washing fibre stock|
    US4418433A|1981-08-07|1983-12-06|Diamond Carpet Mills, Incorporated|Method and system for reclaiming and recycling gum and water in a carpet dyeing process|
    DE3328446A1|1982-08-09|1984-02-09|Sando Iron Works Co., Ltd., Wakayama, Wakayama|HIGH PRESSURE DAMPER|
    US4653295A|1984-04-13|1987-03-31|Frank Clifford G|Apparatus for the dyeing of shaped articles|
    US4550579A|1984-04-13|1985-11-05|Frank Clifford G|Apparatus for the dyeing of shaped articles|
    JPH0333046Y2|1985-04-08|1991-07-12|
    US4717391A|1986-11-28|1988-01-05|Burlington Industries, Inc.|Method for spraying of dyes from high-boiling solvent dispersions onto open width fabric with heat setting|
    US4866957A|1986-11-28|1989-09-19|Burlington Industries, Inc.|Solvent dyeing and heatsetting apparatus|
    US4722735A|1987-01-09|1988-02-02|Burlington Industries, Inc.|Continuous dyeing processing for textiles|
    US4799935A|1987-04-21|1989-01-24|Burlington Industries, Inc.|Method for dyeing in high-boiling nonionic solvents|
    CA2129960A1|1992-02-14|1993-08-19|Benjamin Franklin Fuller|Method and apparatus for dyeing carpet|
    US5205303A|1990-12-06|1993-04-27|Electrovert Ltd.|Liquid cleaning process and apparatus for circuit boards and the like|
    US5275664A|1991-04-26|1994-01-04|Gencorp Inc.|Apparatus for application of a material to an external surface of items of manufacture|
    DE4232293A1|1992-09-28|1994-03-31|Hamann Hans Joerg|Process and device for the preparation of dye liquors, in particular for textile dyeing or post-treatment systems|
    US5787735A|1995-10-11|1998-08-04|Surry Chemicals, Inc.|Bleach liquor recovery system|
    US5885305A|1995-10-16|1999-03-23|A. Monforts Textilmaschinen Gmbh & Co.|Device for fixing dye in reactive dyeing|
    US6294233B1|1999-03-23|2001-09-25|C P Films, Inc.|Edge-sealed window films and methods|
    US6090451A|1999-03-23|2000-07-18|Cpffilms, Inc.|Window film edge sealing method|
    US6117192A|1999-05-24|2000-09-12|Tatecraft Industries, Inc.|Dye composition, dyeing apparatus and dyeing method|
    US6464788B2|2000-02-16|2002-10-15|Roll Coater, Inc.|Liquid recovery and reclamation system|
    US6488772B2|2000-02-16|2002-12-03|Roll Carter, Inc.|Dispenser unit for a coating apparatus|
    AU2002256414A1|2001-05-03|2002-11-18|Astic Signals Defenses L.L.C.|A system and methods for filtering electromagnetic visual, and minimizing acoustic transmissions|
    WO2003022455A1|2001-09-05|2003-03-20|Falck Michael E|Liquid recovery and reclamation system|
    US6652602B2|2001-12-21|2003-11-25|N.V. Bekaert S.A.|Color dyeing system for plastic films|
    DE102005013053A1|2005-05-23|2006-11-30|BSH Bosch und Siemens Hausgeräte GmbH|Condensation Dryer|
    US7626062B2|2007-07-31|2009-12-01|Carner William E|System and method for recycling plastics|
    US9499936B2|2009-09-16|2016-11-22|Mount Vernon Mills, Inc.|Flame retardant, cotton/thermoset fabrics|
    CN105696229A|2016-04-19|2016-06-22|周涛|Printing and dyeing equipment and printing and dyeing process|
    CN107044055B|2017-04-19|2019-10-25|武汉纺织大学|A kind of cochineal red pigment lacks the method for water dyed cotton fabric|
    CN108589099A|2018-06-27|2018-09-28|太仓市虹鹰印花有限公司|A kind of dyeing apparatus carrying out dyestuff recycling|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US05/713,259|US4055971A|1976-08-10|1976-08-10|Closed cycle apparatus for the rapid, continuous and waterless dyeing of textile and plastic materials|
    [返回顶部]