• 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:
    Each group of conical cyclone separators is arranged in an annular block with their longitudinal axes in a common plane, each side of each block having concentric sealing surfaces coacting with corresponding sealing surfaces of an adjacent similar block to seal against leakage from an inlet opening for supplying the separators. Preferably, the stack of blocks surrounds a central shaft for clamping the blocks together and forming a discharge path for the heavier constituent from the separators, the lighter constituent discharging from the separators at the outer periphery of the stack into a chamber surrounding the stack.
    公开号:SU971078A3
    申请号:SU782594697
    申请日:1978-03-09
    公开日:1982-10-30
    发明作者:Ингмар Дальберг Бент；Джени Феске Аурел；Гуннар Якобсон Кьелл
    申请人:Альфа-Лаваль Аб(Фирма)；
    IPC主号:
    专利说明:

    (54) MULTI-CYCLONE SEPARATOR
    The invention relates to battery cyclone separators in which individual cyclones are relatively small in size and are suitable for processing. Ki, for example, starch suspensions.g
    Closest to the proposed technical entity is a multi-cyclone separator comprising a housing, horizontally mounted brown separating elements arranged around the axis of the housing, with separating elements with inlet openings and radially extending outlet openings 1.
    The disadvantage of the known apparatus is the impossibility of its easy and quick disassembly in connection with the cleaning and technical maintenance.
    living as well as significant size
    The purpose of the invention is to ensure the compactness of the device.
    This goal is achieved by the fact that in a multi-hydrocyclone separator containing a housing, separating elements with inlet ports and radial passage wi 1 M and outlet openings located around the axis of the housing with horizontally installed channels are 25
    a yen in the form of a plate of molded blocks with an axially sharpened inlet and seals on the sides of the P {shmikuyuh blocks, while the separator is provided with means for clamping a plurality of blocks, and a group of separating elements are placed inside each block.
    At the same time, each block is made with a channel of narrowing cross section, by means of which the inlet of the block is connected to the inlet of the group of separating elements.
    In addition, the dp tool for block clamping is carried out in the form of pressure plates located above and below the Rus and is provided with a fastening rod centrally passing through them and a tubular perforated outlet pipe of the thickened fraction.
    FIG. 1 shows a schematic of a plate NC of molded blocks, top view; in fig. 2 - the same, bottom view; in fig. 3 is a section A-A in FIG. one; in fig. 4 shows a section BB in FIG. one; in fig. 5 - multi-cyclone separator, end view; in fig. 6 a multi-cyclone separator with a 3971 device for blocking it; communities of view; in fig. 7 - .list of molded blocks in the plan; in fig. 8 is a section bb of FIG. 7; in fig. 9 - multi-cyclone separator, longitudinal section; Fig 10 - the same (option). A multi-cyclone separator consists of plates 1 made in the form of molded blocks cast, for example, from polyamide, aluminum or stainless steel, the separating elements 2 being formed by conical, radially passing cavities in this plate. The cyclones (separating elements) are arranged at the tip of the plate, at the periphery of the plate there is an adapter ring 3 with shoulders 4 entering the corresponding grooves in plate 1. Ring 3 is blocked from rotation and has an internal thread in which the end element 5 has a drain hole 6 to exit the light fraction, provided with a threaded connection ;. The end element 5 is provided with a sealing ring 7. The separating element has a tangentially passing inlet channel 8. On the outer side of the plate 1, there are provided i sealing rings 9-11 provided by seals 12-14 located in the grooves. And on the lower surface of the plate 1 has sealing surfaces 15-17, hermetically connected to the upper sealing surfaces 9-11 belonging to the adjacent plate. A channel 18 is provided to feed the initial suspension, and a central outlet channel 19 is provided for the discharge of the heavy fraction. Channel 18 contains vertical holes 20 located between the individual cyclone separators 2. The cyclone separator (Fig. 6) has an end element that is mounted in place of of the end element 5 (Fig. 3), when one or more separating elements 2 of the plate 1 are to be shut off, the end element 21 has a cylindrical part 22 with a seal 23 for this purpose. The metal rod 24 is attached to the end element 21 and passes through the separating element axially so that the free end 25 of the rod 24 seals the outlet. In an embodiment, the seam 1 seam shown in FIG. 7 and 8, the dvardat separating elements 2 are subdivided into four blocks of five separators in each Each block is provided with an inlet opening 26 and a feed channel converging to the cone. The channel 27 maintains a constant flow rate in the block. In this 4 case sealing rings it is advisable to use flat gaskets 28. FIG. 9 illustrates a separator comprising ten plates 1, one on top of the other. Thus, the separator has two hundred separating elements. The plates 1 are clamped between the upper pressure plate 29 and the lower pressure plate 30. The centrally extending rod 31 through the plates is fixed to the plate 30 by means of bolts 32 and a mounting plate 33. The upper end of the rod 31 has a threaded connection with the nut 34. The distribution plate 35. has a circumferential the channel 36 and a whole row of spaced apart 37 from the outer periphery of the flow channels 37. The pressing plate 30 has, for example, four inlets 38 attached to the inlet pipes 39. A multi-cyclone separator operates in the following way. Suspension under pressure is fed through the inlet holes 38 of the pressure plate 30 to the distribution channel 36 and further through the holes 37 to the separating elements 2 of the lower plate 1 through the corresponding inlet holes 8, and then up through the holes 20 to the adjacent top: her plate and so on. Thus, the flow is distributed to all the separating elements. The central expansion rod 31 with openings simultaneously serves as a nozzle for withdrawing the thickened fraction. Referring to Fig. 9, the tension rod 31 is provided with a spacer sleeve 40. This sleeve determines the amount of compression of the plates 1, and the axial size of the sleeve is adjusted so that, when the nut 34 is extended, the sealing rings. 12-14 are compressed to such an extent that satisfactory compaction of the imactiffianai meleda is obtained. The use of the split sleeve 40 ensures that the assembly is clamped correctly without the risk of overloading and plate damage by excessive axial forces. The foot of the plates 1 is located inside the lilidric casing 41, installed in the support ring 42 and the end cover 43. The support ring 42 is placed on the periphery of the plate 29 and is enhanced by means of a sealing ring 44, the cover 41 is held by a bolt 45, the outer cover 46 with the outlet 47, is held by the bolt 45 .7 P7,;: those 30 urgent every; / x 46 fastened with a flange 48,
    One of the separated fractions is discharged through the discharge pipe (rod) 31, and the other is discharged into the annular gap between the plates 1 and the inner casing 41, and then upwards s in the gap between the inner and outer casing 46 to the outflow pipe 47, as a result, the speed is maintained flow, eliminating the deposition or blockage of the entire highway by this flow.
    In the separator (Fig. 10), the ciliydric inner casing 41 is lowered, and the upper outlet 47 is replaced with a valve 49 to release air.
    When the assembly is dismantled, the flange connection 48 is released, and the outer casing 46 is raised. After removal of the bolt 4S, the inner casing 41 is removed. The nut 34 becomes accessible and, after being folded and removed, its clamping plate 29 on the plate 1 .20 can be removed upwards in the proper order. The assembly is carried out in reverse order. The number of plates of the unit: the moket is adjusted depending on the tpeCqremoy bandwidth FAT & In addition, the securing elements 25 can be blocked (Fig. 6). By changing the number of operating separating elements on the one hand and the number of operating plates on the other side, the throughput of the unit can be adjusted very much to what is actually necessary while ensuring a compact layout of separator units.
    Formula zobretev
    权利要求:
    Claims (3)
    [1]
    1. A multi-cycle separator comprising a housing, horizontally mounted batches located around the KoiHiyca axis; separating elements with inlet orifices and radially extending outlets; different hemes, to ensure its compost, each Rus is made in the form of molded blocks of axially molded blocks. a passing inlet and seals on the sides of the adjacent blocks, the separator being provided with means for clamping a plurality of blocks,
    and the group of separating elements is located inside each block.
    [2]
    2. A separator according to claim 1, in which each block is made with a channel of narrowing blade section, by means of which the inlet opening is connected to the outlet openings of a group of separating elements.
    [3]
    3. A separator according to claim 1, distinguished with heme, that the means for clamping the blocks is made in the form of pressure plates, positioned above and below the rus and provided with a fastening rod centrally passing through them and a tubular perforated rye with a condensation fraction output pipe.
    Information sources,
    taken into account in the examination I. US Patent No. 3415374, cl. 209-211, 1954. U (rig. I
    ///four
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    类似技术:
    公开号 | 公开日 | 专利标题
    SU971078A3|1982-10-30|Multiple-cyclone apparatus
    US3984308A|1976-10-05|Vortical cyclone cluster apparatus
    US3959123A|1976-05-25|Hydrocyclone separator unit with downflow distribution of fluid to be fractionated and process
    US4382045A|1983-05-03|Centrifugal gas-liquid contact apparatus
    US2417747A|1947-03-18|Centrifuge for separating liquids from gases and heavy impurities
    SE520453C2|2003-07-15|An apparatus for simultaneously purifying a liquid and a gas
    US4260480A|1981-04-07|Multiple hydrocyclone device
    US5499720A|1996-03-19|Multiple hydrocyclone assembly
    US3387708A|1968-06-11|Paper machine screen
    GB736454A|1955-09-07|Improvements in or relating to centrifugal separators
    GB2136327A|1984-09-19|Multiple Hydrocyclone Apparatus
    US3656618A|1972-04-18|Air sifter
    CA1115649A|1982-01-05|Apparatus for separating or concentratinggaseous mixtures
    US6969343B2|2005-11-29|Centrifuge with a sieve system and method for operating the same
    US5337899A|1994-08-16|Hydrocyclone plant
    RU2262990C2|2005-10-27|Pressure-tight separator for separating emulsions
    US2696895A|1954-12-14|Apparatus for separating suspended materials from gas
    US2488746A|1949-11-22|Centrifuge with centrifugally flushed filter
    US4237800A|1980-12-09|Multi-stage cleaning plant
    SU1528333A3|1989-12-07|Device for pneumatic classification of materials
    EP0020145B1|1983-12-28|Multiple hydrocyclone separator
    SU929232A1|1982-05-23|Thickener-turbocyclone
    US5200076A|1993-04-06|Easily disassembled rotor system
    SE457825B|1989-01-30|DEVICE FOR SEPARATION OF DUST FROM A PRESSURE PRESSED GAS CREATED IN A PRESSURE FLUIDIZED BED AND FEED TO A GAS TURBINE
    SU908241A3|1982-02-23|Multihydrocyclon
    同族专利:
    公开号 | 公开日
    JPS5852712B2|1983-11-24|
    DK103078A|1978-09-10|
    US4189377A|1980-02-19|
    NL185065C|1990-01-16|
    JPS53112559A|1978-10-02|
    DE2810024A1|1978-09-14|
    SE412169B|1980-02-25|
    DE2810024C2|1987-03-26|
    FR2382944B1|1981-12-31|
    BE864703A|1978-09-11|
    NL185065B|1989-08-16|
    GB1568925A|1980-06-11|
    NL7802120A|1978-09-12|
    FR2382944A1|1978-10-06|
    CA1088030A|1980-10-21|
    SE7702639L|1978-09-10|
    AU501868B1|1979-07-05|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    BE503836A|1950-06-14|
    USRE25099E|1954-11-17|1961-12-19|Centrifugal apparatus for separating solids |
    DE1176613B|1956-06-27|1964-08-27|Dorr Oliver Inc|Multiple hydrocyclone|
    DE1442388A1|1962-11-14|1968-10-31|Dorr Oliver Inc|Multiple hydrocyclone system|
    US3335860A|1964-07-27|1967-08-15|Black Clawson Co|Centrifugal cleaner for paper making stock and the like|
    US3371794A|1966-11-28|1968-03-05|Dorr Oliver Inc|Manifolded hydrocyclone unit|
    US3543931A|1968-02-29|1970-12-01|Nichols Eng & Res Corp|Multiple cyclone assembly|
    SE329591B|1968-11-15|1970-10-19|Alfa Laval Ab|
    SE361268B|1972-03-16|1973-10-29|K Robinson|
    US3959123A|1972-10-04|1976-05-25|Nils Anders Lennart Wikdahl|Hydrocyclone separator unit with downflow distribution of fluid to be fractionated and process|
    SE367928B|1972-11-06|1974-06-17|Fractionator Ab|
    DE2408767A1|1974-02-23|1975-09-04|Scholten Chemische Fab|MULTIHYDROCYCLONE|
    NL7701686A|1977-02-17|1978-08-21|Scholten Honig Research Nv|RADIAL MULTIHYDROCYCLONE.|US4260480A|1978-08-16|1981-04-07|Dorr-Oliver Incorporated|Multiple hydrocyclone device|
    SE420166B|1979-06-01|1981-09-21|Alfa Laval Ab|MULTIPELHYDROCYKLONSEPARATOR|
    CA1206441A|1982-11-15|1986-06-24|Jacek J. Macierewicz|Processing apparatus incorporating cup-shapedpressure seal|
    SE503593C2|1990-11-26|1996-07-15|Celleco Hedemora Ab|Hydrocyclone system|
    US6129217A|1996-03-29|2000-10-10|Corn Products International, Inc.|Hydrocyclone and separator assemblies utilizing hydrocyclones|
    US5980639A|1998-06-30|1999-11-09|Richard Mozley Limited|Hydrocyclones and associated separator assemblies|
    US9016481B2|2009-07-17|2015-04-28|Cameron International Corporation|Compacted hydrocyclone apparatus in vessels|
    US8490798B2|2009-07-17|2013-07-23|Cameron International Corporation|Compacted hydrocyclone apparatus in vessels|
    US8591635B2|2011-12-19|2013-11-26|Chrysler Group Llc|Fluid aeration-reduction system|
    JP6805282B2|2019-02-19|2020-12-23|東芝インフラシステムズ株式会社|Solid-liquid separator|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE7702639A|SE412169B|1977-03-09|1977-03-09|MULTIPELCYKLONSEPARATOR|
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