• 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:
    A method and apparatus are disclosed for separating components from a flowing medium by means of centrifugal force. The flowing medium travels through two stages. In the first stage a spin is generated and in the second stage the actual material separation is accomplished in one or several separating devices by means of one or several whirling or eddy sources. The apparatus includes a spin generator housing and separator chambers, whereby spin conduits extend into the separator chambers toward exhaust pipes to such an extent that a spacing is provided between the spin conduit and the exhaust pipe. At least one exhaust suction is tangentially effective in the area of this spacing.
    公开号:SU735156A3
    申请号:SU772455905
    申请日:1977-02-25
    公开日:1980-05-15
    发明作者:Билефельдт Эрнст-Аугуст
    申请人:Мессершмитт-Белков-Блом Гмбх (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to a device for the separation of substances by acting on an appropriate medium by centrifugal force.
    A device is known for separation of substances by means of centrifugal force, including a swirl chamber with branch pipes for separating the separated phases [1]. A disadvantage of the known device is the low separation efficiency.
    The closest in technical essence and the achieved result is a device that includes a swirl chamber with nozzles for the separation of the phases and the suction device [2]. A disadvantage of the known device is the low separation efficiency achieved in it. 20
    The purpose of the invention is to increase the efficiency of separation.
    The goal is achieved by the fact that the device is equipped with adjoining Λ to the branch pipes of the separated phases of the separation chambers, above and below which are installed on the common shaft with the possibility of rotation of the suction device.
    It is advisable to use the suction device in the form of a blower.
    In FIG. 1 shows a General view of the device; in FIG. 2 - section A — A ; in fig., 1;, in fig. 3 is a section BB in FIG. 1; in FIG. 4 is a general view of an embodiment of a device with two suction devices; in FIG. 5 shows the connection diagram of the device with the separator.
    A device for separating substances using centrifugal force consists of a swirl chamber 1 with attached separation chambers 2 and 3 having branch pipes for swirling flow 4 and 5. In the separation chambers 2 and 3 there are suction devices b ', separated from pipes 4 and 5 the intermediate space of the flow 7 formed between the end face 8 of the pipe outlet of the swirling stream 4 and the end face 9 of the suction device 6.
    The initial processed medium (substance) enters the swirl chamber 1 through a tangential inlet 10. Chamber 1 is made in a spiral shape with bounding walls 11 and 12. Tangential nozzles 13 are provided for separating the separated phases from the separation chambers 2 and 3. 13. Separate chamber 2 the upper part has a bounding wall 14. The suction device 6 includes a straightening device 15 and a diffuser 16.
    As shown in FIG. 4 of the device embodiment, the suction device b contains Τ '™' K yc ¥ WoS two blowers 18 and 19. connected to the common shaft 17. The shaft 17 is driven. ' in rotation from the electric motor I 20.
    This centrifugal force separation apparatus for 'substances' shown in FIG. 5 square, can be installed in front of the direct separator 21.
    The device works as follows 06 times. '. · ....... ..
    Background processed medium by tangential input 10 is fed into the swirling flow kamorU 1. The resultant tangential input and spiral d floor in the last chamber body twist ..... flow persists., ^ Eino 'twist and the medium inside the tap swirling flow pipes 4 and 5 due to the narrowing of their diameters, there is a substantial:! Increase in the speed of rotation. As a result of this, the heavy components of the medium in a very thin layer along helical paths are directed along the inner walls of the nozzles 4 and 5 into the intermediate ..... in which the flow is influenced by a rotating medium flowing from the end face 8 of the swirl flow outlet pipe 4, the suction through the tangential nozzles 13 and the suction through the end 9 of the suction device 6. Under the influence of these partial flows in the center of the separation chambers 2 and 3 occurs by emanation. After exiting from the end 8 of the pipe 4, the heavier components of the medium are discarded to the tangential tap of the separated phases and the suction pipes 13 and are removed from them - --------- * - ~ - .. - - from the device. As a result of the configuration of the camera body 1, a secondary flow is induced along its walls. The particles captured by the secondary flow move in the axial direction up to the restrictive walls * 11th 14 'of the separation chamber 2, from here to the ends 8 and 9, wherefrom along with the axial component directed towards the middle of the body along spiral, spiral paths, to the walls to the cameras. 2 and 3 'Th ....... cut the pipes 13.. .е ........
    That is, the heavier components ....
    ^ ‘••‘ ’'^^ c ^ d ^ ^ avg`J ^ donkey' · Ь'стуНЛёйй'я 'Г industrialized B0 attention during examination daily space 7 move - - - - .......
    along spiral paths with a large value of the radial component of the flow velocity outward, and only the lighter part of the medium can enter the end face 9 of the suction Device 6. By equipping the suction device 6 with a straightener ..... apparatus 15 and diffusers 16, further purification of the smallest fractions of the light part of the medium is achieved.
    In the device of FIG. 4, e B e centrifugal blowers 18 'and 19 connected by a common shaft. 17, driven by rotation from the electric motor 20, and passing along the axis of the device “through” the swirling flow chamber 1 and separation chambers 2 and 3, provide additional energy to the medium being processed and contribute to the achievement of high separation efficiency in the device.
    Moreover, the proposed device can be installed in front of the direct 'separator 21, as shown in
    I fig. 5.
    The medium to be processed enters the device, the heavy component of which is further removed from it and sent to a direct separator 21, 25 in which its final cleaning is carried out.
    The light component of the medium emerging from the separation chambers of the device is not subjected to further cleaning in the direct separator 21. ,
    Thus, by supplying the device with separation chambers adjacent to the branch pipes for separating the separated phases and installing suction devices on a common shaft with the possibility of rotation above and below the separation chambers, a high efficiency of cleaning the initial medium from the smallest fractions is achieved.
    权利要求:
    Claims (2)
    [1]
     The lithic chambers 2 and 3 are pre-installed on the 1st junction 13 nozzles 13. The PaSiert H chamber 2 at the top has a restrictive wall 14. The accessory device 6 includes a dispensing device 15 and a diffuser 16. Consistent with FIG. In the embodiment of the device, the suction device b contains a two-inch blower on the shaft 17 two blowers 18 and 19. The shaft 17 drives the motor 20 into rotation. This material separation device using the centrifugal force shown in FIG. 5 square, it can be installed in front of the forward separator 21. The device works as follows. The original processed medium is fed into the swirling chamber of flow 1 by tangential entry 10. As a result, the tangential entry and the spiral shape of the body of the swirling chamber of the flow in the latter are preserved in the middle of W inside the branch pipes for withdrawal of swirling flow 4 and 5 due to the contraction of their diameters - - th step a significant increase in the speed of rotation. In this way, the component parts of the medium in a very thin layer along the helical path are directed along the inner walls of the nozzle 4. and 5 into the intermediate space 7, in which the flow is influenced by the rotating medium flowing from the end 8 of the outlet of the swirling flow 4 , suction through tangential nozzles 13 and suction through the end 9Lt & Shiysh6y1ego., devices b. Under the influence of these partial flows, in the center of the separation chambers 2 and 3, a source arises to the Yih | ; gyuYa yviviv ggle movement. After exiting the butt 8, patra b ka 4 gosho C; 0c; ta1 | yy (the media part otpravnotsto tigentsialim branch pipes 13 and along them is diverted from the device / As a result, konbygu ™ OPEN KAME 1 along it, secondary flow is induced Hour, secondary flow, moving in axial direction up to the restriction walls il and DT of separation chamber 2, From here to the ends 8 and 9, from where the axial component directed to the middle of the body along the helical, helically spherical shaft | $ V11VDGSh R with en ; cam cam: 2-33 lShSh b Vdajyu fx Ryoe nozzles 13..:. That is, b The heavier composite Vgrrrrrrrrrr is the weft space of 7 ne pSis Da ioTCH along spiral paths with a large ... radial component of the velocity of the flow outwards, and in 9 of the suction Vryspravobra 6 it can only get a lighter part of the medium. By equipping the suction device with a spraying apparatus 15 and diffusers 16, a further cleaning of the smallest part of the medium from the smallest fractions is achieved. In the device shown in FIG. 4, two centrifugal blowers 18 and 19, connected by a common shaft 17, rotated by an electric motor, and passing along the axis of the device through the chamber of the swirling Stream 1 and separating the individual chambers 2 and 3, provide additional energy to the processed medium and contribute to achieving high separation efficiency device. Moreover, the proposed device can be installed in front of the forward separator 21, as shown in FIG. 5. The processable medium enters the device, the heavy component of which is then withdrawn from it and sent to a direct separator 21, in which its final cleaning is carried out. The light component of the medium leaving the separation chambers of the device is not subjected to further cleaning in the direct separator 21. Thus, by supplying the device with separation chambers adjacent to the branch pipes of the separated phases and installing suction devices on the common shaft with the possibility of rotation above and below the separation chambers, high cleaning efficiency of the initial medium is achieved. From the smallest fractions. Claims i. A device for separating substances by means of centrifugal force, comprising a twist chamber with branch pipes for discharging separated phases and suctioning equipment, distinguished by the fact that, in order to increase the separation effect, it is equipped with separating chambers adjacent to branch pipes for discharging phases, and above them are installed On the common shaft with the possibility of rotation of the suction device. .i 2. The device according to claim 1, about tl and -. What I want is that, the suction device is made in the form of an air blower. Sources of information, pritayo b6 Attention in the examination 1. UK patent 1410704, cl. In 2. R, 1975.
    [2]
    2. The patent of Great Britain, 1457521, cl. In 2 P ,.
    FIG.
    .2
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    同族专利:
    公开号 | 公开日
    CH620376A5|1980-11-28|
    AU505811B2|1979-12-06|
    DD129112A5|1977-12-28|
    DE2610031A1|1977-09-15|
    DE2610031C3|1980-07-03|
    JPS52111066A|1977-09-17|
    IT1077655B|1985-05-04|
    GB1582541A|1981-01-07|
    US4244708A|1981-01-13|
    DE2610031B2|1979-10-04|
    ES456721A1|1978-05-16|
    SE7701133L|1977-09-11|
    FR2343510A1|1977-10-07|
    HU174354B|1979-12-28|
    SE418692B|1981-06-22|
    JPS5432985B2|1979-10-17|
    ZA771464B|1978-01-25|
    AU2314877A|1978-09-14|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2465947C1|2008-08-01|2012-11-10|Твистер Б.В.|Cyclone separator with scroll outlet|US418834A|1890-01-07|allingtor|
    US394240A|1888-12-11|Dust collector and separator |
    FR353530A|1904-05-18|1905-09-13|Denton Kenyon Swartwout|Centrifugal force separator|
    US2236548A|1937-11-06|1941-04-01|William B Prouty|Material disintegrating and air classifying system|
    US2360355A|1941-07-10|1944-10-17|Pratdaniel Corp|Apparatus for separating suspended particles from gaseous media|
    CH227113A|1942-09-18|1943-05-31|Buehler Ag Geb|Dust collector.|
    GB713670A|1950-10-10|1954-08-18|Director Of The Indian Inst Of|Improvements in or relating to dust separating devices|
    CH344616A|1955-07-01|1960-02-15|Waagner Biro Ag|Centrifugal separator|
    GB1018743A|1963-09-06|1966-02-02|Grubbens & Co Aktiebolag|Improvements in a cyclone separator|
    DE2220535C2|1972-04-26|1974-03-07|Siemens Ag, 1000 Berlin U. 8000 Muenchen|Rotary flow vortex for the sifting of fine-grained particles|
    DE2233437C3|1972-07-07|1978-10-05|Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen|Process for separating the specifically lighter fraction from a stream of a medium loaded with suspended substances by means of centrifugal force|
    AT388693B|1987-08-12|1989-08-10|Thoeress Dietmar|Hydraulic saw tensioner|DE2625422C3|1976-06-05|1979-03-01|Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen|Device for converting swirl flow energy back into pressure energy|
    DE2832097C2|1978-07-21|1983-12-22|Messerschmitt-Bölkow-Blohm GmbH, 8000 München|Process and device for separating materials by means of centrifugal force|
    DE3019991C2|1980-05-24|1991-02-07|Robert Bosch Gmbh, 7000 Stuttgart, De|
    NL8105903A|1981-12-30|1983-07-18|Shell Int Research|METHOD FOR REMOVING SOLID PARTICLES FROM A GAS|
    FI74894C|1984-03-19|1988-04-11|Enso Gutzeit Oy|DUBBELHYDROCYKLON.|
    DE3520032A1|1985-06-04|1986-12-04|Istvàn Oberwil Majoros|DEVICE FOR CONVERTING A FLUID FLOW|
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    GB2230482A|1986-10-03|1990-10-24|Carroll Noel|Cyclone separator|
    DE3936078C2|1989-10-30|1994-02-10|Guenter Dr Ing Slowik|Swirl generator for cyclone separators|
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    US5314018A|1992-07-30|1994-05-24|Cobb Delwin E|Apparatus and method for separating solid particles from liquids|
    US5591253A|1995-03-07|1997-01-07|Electric Power Research Institute, Inc.|Electrostatically enhanced separator |
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    AT515297B1|2014-01-22|2015-08-15|Wintersteiger Ag|Device for separating a granular material from a conveying air stream|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE2610031A|DE2610031C3|1976-03-10|1976-03-10|Separation of substances by means of centrifugal forces acting on the medium in question|
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