CN102847616A - Distributing device of piston-pusher centrifuge - Google Patents
Distributing device of piston-pusher centrifuge Download PDFInfo
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- CN102847616A CN102847616A CN2011101821401A CN201110182140A CN102847616A CN 102847616 A CN102847616 A CN 102847616A CN 2011101821401 A CN2011101821401 A CN 2011101821401A CN 201110182140 A CN201110182140 A CN 201110182140A CN 102847616 A CN102847616 A CN 102847616A
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- centrifuge
- cone
- cloth
- piston
- distributing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B3/00—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering
- B04B3/02—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering discharging solid particles from the bowl by means coaxial with the bowl axis and moving to and fro, i.e. push-type centrifuges
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Abstract
Disclosed is a distributing device of a piston-pusher centrifuge. Arc-shaped blades uniformly distributed are clamped and mounted between a top plate and a bottom plate, both the top plate and the bottom plate are in the shape of circular cones and form a distributing cone, a hole is reserved in the middle of the distributing cone, an outlet end of a feed pipe extends into the distributing cone, and an outlet end of a flushing pipe also extends into the distributing cone. The distributing device has the advantages of uniformity in distribution, low breakage rate and the like. Besides, even when viscosity of materials is high, concentration of suspension liquid is high, and particle size of the materials is small, the centrifuge can work normally, application range of the double-stage piston-pusher centrifuge can be widened while stability and reliability in use thereof can be improved, and stoppage for treating accumulated filter residues is omitted during running of the centrifuge. In addition, the distributing device in the technical scheme has the advantages of simple structure, convenience in manufacturing and maintenance, reliability in running and low overall price, and is suitable to be used with the double-stage piston-pusher centrifuge.
Description
Affiliated technical field
The present invention relates to a kind of distribution device of drive-in centrifuge, particularly a kind of piston push centrifuge.
Background technology
There is following unfavorable factor in the critical piece distribution device of the two-stage material-pushing centrifuge that generally uses at present: when the raw meal particle size percentage of damage that 1, separated at that time has strict demand, percentage of damage is had considerable influence, reduced product quality; 2, the material viscosity when separation is larger, and suspension concentration is too high, when raw meal particle size is less than normal, can cloth occur inhomogeneous, causes that centrifuge produces larger vibration, reduces stability and the production capacity of centrifuge greatly; 3, when the raw meal particle size that separates is less than normal; Forming accumulation behind the pusher dish and between the one-level pusher rotary drum, will cause the centrifuge imbalance, even damaging centrifuge, this kind piled up the residual filter residue of the artificial removal of shutdown commonly used, or washing with a large amount of cleaning solutions, but effect is undesirable; Chinese patent application numbers 200920300587.2 discloses the device that a kind of pusher centrifuge is collected flushing hole on the shell, still has in varying degrees above-mentioned weak point, fails to solve above-mentioned problem from centrifuge structure.
Summary of the invention
The present invention realize with following technical scheme it consisted of by cloth cone, feed pipe and cleaning hose.Clamped equally distributed arc shaped blade between top board and base plate, top board and base plate are disc-cone, and they consist of the cloth cone, and cloth cone middle part is porose, and the feed pipe port of export puts in the hole of cloth cone, and the cleaning hose port of export puts in the cloth cone.
The distribution device of this piston push centrifuge, can also further realize by following technical measures:
The distribution device of aforesaid piston push centrifuge, its arc shaped blade have four to eight.
The distribution device of aforesaid piston push centrifuge has the loudspeaker arc-shaped cavity that is surrounded by top board, base plate and arc shaped blade in its cloth.
The distribution device of aforesaid piston push centrifuge, every arc shaped blade in its cloth cone is weldingly fixed on top board and the base plate.
The distribution device of this piston push centrifuge is applicable to two-level piston material pushing centrifugal machine, and being specially adapted to raw meal particle size fragmentation has when being strict with or cloth substitutes cloth tray commonly used when inhomogeneous; Tapered of top board can increase in the cloth cone and the space in hole simultaneously, is convenient to the material blanking smooth, more be conducive to material and form the narrower annular bed of material at screen cloth, and cloth is concentrated evenly more, and percentage of damage is low; Can be material viscosity be large, suspension concentration is higher or raw meal particle size when less than normal, centrifuge all can normally use, the scope of application of raising two-level piston material pushing centrifugal machine and stability in use, reliability also can need not be shut down to process when centrifuge moves and be piled up filter residue; The technical program in addition simple in structure, easily manufactured, reliable, for ease of maintenaince, characteristics that overall price is low.
Description of drawings
Fig. 1 is equipped with the centrifuge structure schematic diagram of piston push centrifuge distribution device
Fig. 2 cloth wimble structure master looks schematic diagram
Fig. 3 is the elevational schematic view that Fig. 2 cloth cone removes top board
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing
The base plate 11 of cloth cone 14 is embraced screw and is become welding manner to be fixedly connected with pusher dish 5, pusher dish 5 affixed struts 6; Clamp the blade 10 of four arc parabolic shapes between the top board 12 of cloth cone 14 and the base plate 11; Blade limit, 10 upper end and limit, lower end are weldingly fixed on respectively on top board 12 and the base plate 11, top board 12 and base plate 11 all are disc-cone, cloth is bored 14 middle parts porose 13, the loudspeaker arc-shaped cavity 15 that is surrounded by top board 12 and base plate 11 and arc shaped blade 10 is arranged in the cloth cone 14, feed pipe 2 ports of export put in the loudspeaker arc-shaped cavity from hole 13, cleaning hose 1 be fixed on centrifuge feed pipe 2 above, parallel with feed pipe 2, feed pipe 2 is fixed on and keeps inactive state on the casing.
Main shaft 7 is by clockwise rotation of belt pulley band action, and push rod 8 connects by the pin in the piston, does synchronous rotation with main shaft 7, simultaneously under the promotion of piston with the front and back axially reciprocating; Main shaft 7 is connected by bolt with secondary rotary drum 3 bottoms, so secondary rotary drum 3 is done synchronously clockwise rotation with main shaft 7; The same manner, push rod 8 is connected with one-level rotary drum 9, when making synchronous clockwise rotation with secondary rotary drum 3, makes axially reciprocating with push rod 8, and pusher dish 5 connects secondary rotary drum 3 by strut 6.
During cloth, suspension flows in the loudspeaker arc-shaped cavity 15 in the clothes cone 14 by feed pipe 2, and cloth cone 14 rotates with centrifuge, suspension with the effect of centrifugal force along the blade of cloth cone 14 and throw uniformly on the screen cloth 4; Its major function is when the raw meal particle size percentage of damage is had strict demand, when material viscosity is large or suspension concentration is too high or raw meal particle size when less than normal, can make cloth inhomogeneous with centrifuge commonly used, at the centrifuge with the technical program, material makes material that a buffering course be arranged by helical blade 10, reach simultaneously the uniform effect of cloth thereby reduce percentage of damage, the material on the screen cloth 4 withdraws from one-level rotary drum 9 by pusher dish 5.
Flushing liquor flows in the loudspeaker arc-shaped cavity 15 of cloth cone 14 by cleaning hose 1, enter in the pusher dish 5 that rotates with centrifuge several radially pores, under the double action of centrifugal force and hydraulic pressure, be flushed to the space of pusher dish 5 rear easy accumulation filter residues, its major function is can be in the not out-of-work situation of centrifuge, simple to operate, spend a small amount of flushing liquor and just can effectively clean.
Claims (4)
1. the distribution device of a piston push centrifuge, it has two parallel disc plates and feed pipe, it is characterized in that having clamped equally distributed arc shaped blade (10) between top board (12) and the base plate (11), top board (12) and the tapered disk of base plate (11), they consist of cloth cone (14), cloth cone (14) middle part porose (13), feed pipe (2) port of export puts in the hole (13) of cloth cone (14), and cleaning hose (1) port of export puts in the cloth cone (14).
2. piston push centrifuge distribution device according to claim 1 is characterized in that arc shaped blade (10) has four to eight.
3. piston push centrifuge distribution device according to claim 1 is characterized in that in the cloth cone (14) the loudspeaker arc-shaped cavity (15) that is surrounded by top board (12), base plate (11) and arc shaped blade (10) being arranged.
4. piston push centrifuge distribution device according to claim 1 is characterized in that the every arc shaped blade (10) in the cloth cone (14) is weldingly fixed on top board (12) and the base plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101821401A CN102847616A (en) | 2011-06-30 | 2011-06-30 | Distributing device of piston-pusher centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101821401A CN102847616A (en) | 2011-06-30 | 2011-06-30 | Distributing device of piston-pusher centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102847616A true CN102847616A (en) | 2013-01-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101821401A Pending CN102847616A (en) | 2011-06-30 | 2011-06-30 | Distributing device of piston-pusher centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102847616A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001628A (en) * | 2013-12-20 | 2014-08-27 | 浙江轻机离心机制造有限公司 | Double-stage material-pushing centrifuge distribution acceleration plate device |
| CN104668112A (en) * | 2015-02-06 | 2015-06-03 | 江苏牡丹离心机制造有限公司 | Material distribution device in gravity discharge centrifuge |
| CN105268562A (en) * | 2014-06-24 | 2016-01-27 | 弗鲁姆股份公司 | Double-action pusher centrifuge and pusher base device |
| CN111054528A (en) * | 2019-12-12 | 2020-04-24 | 武汉德泽环保科技有限公司 | Piston pusher centrifuge and feeding method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5401423A (en) * | 1991-11-27 | 1995-03-28 | Baker Hughes Incorporated | Feed accelerator system including accelerator disc |
| CN2636986Y (en) * | 2003-03-17 | 2004-09-01 | 周忠元 | Horizontal two stage piston material pushing centrifugal machine |
| CN2638843Y (en) * | 2003-07-10 | 2004-09-08 | 合肥天工科技开发有限公司 | Uniform distributing and washing device of centrifuge |
| WO2006006186A1 (en) * | 2004-07-08 | 2006-01-19 | Luigi Pietro Della Casa | Centrifugal separator for separating fluid mixtures in liquid or gas medium |
| CN200988003Y (en) * | 2006-12-04 | 2007-12-12 | 成都天保机械制造有限公司 | Charging distributor |
| CN101703968A (en) * | 2009-10-12 | 2010-05-12 | 江苏牡丹离心机制造有限公司 | Material distribution device in loading and unloading centrifuge |
| CN202290330U (en) * | 2011-06-30 | 2012-07-04 | 蒋立峰 | Distribution device of piston pushing centrifuge |
-
2011
- 2011-06-30 CN CN2011101821401A patent/CN102847616A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5401423A (en) * | 1991-11-27 | 1995-03-28 | Baker Hughes Incorporated | Feed accelerator system including accelerator disc |
| CN2636986Y (en) * | 2003-03-17 | 2004-09-01 | 周忠元 | Horizontal two stage piston material pushing centrifugal machine |
| CN2638843Y (en) * | 2003-07-10 | 2004-09-08 | 合肥天工科技开发有限公司 | Uniform distributing and washing device of centrifuge |
| WO2006006186A1 (en) * | 2004-07-08 | 2006-01-19 | Luigi Pietro Della Casa | Centrifugal separator for separating fluid mixtures in liquid or gas medium |
| CN200988003Y (en) * | 2006-12-04 | 2007-12-12 | 成都天保机械制造有限公司 | Charging distributor |
| CN101703968A (en) * | 2009-10-12 | 2010-05-12 | 江苏牡丹离心机制造有限公司 | Material distribution device in loading and unloading centrifuge |
| CN202290330U (en) * | 2011-06-30 | 2012-07-04 | 蒋立峰 | Distribution device of piston pushing centrifuge |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001628A (en) * | 2013-12-20 | 2014-08-27 | 浙江轻机离心机制造有限公司 | Double-stage material-pushing centrifuge distribution acceleration plate device |
| CN104001628B (en) * | 2013-12-20 | 2016-03-30 | 浙江轻机离心机制造有限公司 | A kind of two-stage material-pushing centrifuge distributes acceleration dish device |
| CN105268562A (en) * | 2014-06-24 | 2016-01-27 | 弗鲁姆股份公司 | Double-action pusher centrifuge and pusher base device |
| US10363500B2 (en) | 2014-06-24 | 2019-07-30 | Ferrum Ag | Double-action pusher centrifuge and pusher base device |
| CN105268562B (en) * | 2014-06-24 | 2019-11-29 | 弗鲁姆股份公司 | Double acting pusher centrifuge and pusher base device |
| CN104668112A (en) * | 2015-02-06 | 2015-06-03 | 江苏牡丹离心机制造有限公司 | Material distribution device in gravity discharge centrifuge |
| CN104668112B (en) * | 2015-02-06 | 2017-12-08 | 江苏牡丹离心机制造有限公司 | Distribution device in lower discharging centrifuge |
| CN111054528A (en) * | 2019-12-12 | 2020-04-24 | 武汉德泽环保科技有限公司 | Piston pusher centrifuge and feeding method thereof |
| CN111054528B (en) * | 2019-12-12 | 2024-02-02 | 武汉德泽环保科技有限公司 | Piston pushing centrifugal machine and feeding method thereof |
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Application publication date: 20130102 |