CN103657877B - A kind of traditional vacuum filter press - Google Patents

A kind of traditional vacuum filter press Download PDF

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Publication number
CN103657877B
CN103657877B CN201310614648.3A CN201310614648A CN103657877B CN 103657877 B CN103657877 B CN 103657877B CN 201310614648 A CN201310614648 A CN 201310614648A CN 103657877 B CN103657877 B CN 103657877B
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Prior art keywords
tank body
rotation
rotation tank
circulation tank
filter
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CN201310614648.3A
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CN103657877A (en
Inventor
陈新华
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HUZHOU DAIXI ZHENHUA INDUSTRY AND TRADE Co Ltd
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HUZHOU DAIXI ZHENHUA INDUSTRY AND TRADE Co Ltd
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Abstract

The present invention relates to a kind of traditional vacuum filter press, its structure comprises rotation tank body and circulation tank body, and the below of rotation tank body is connected with centrifuge, and the below of circulation tank body is connected with efferent duct; The top of circulation tank body is connected with vavuum pump, and the sidewall of rotation tank body is set to filter plate, has been covered with filter opening on filter plate, in rotation tank body, is also provided with hold down gag. The present invention not only separates from solid by pushing liquid as much as possible, and by filter plate, liquid is separated completely with solid under the effect of centrifugal force, and liquid is got up by tube storage. The design also has advantages of that separating rate is fast, good separating effect, simple in structure, be easy to manufacture, environmental protection and energy saving, practicality and high efficiency.

Description

A kind of traditional vacuum filter press
Technical field
The present invention relates to the separation equipment of a kind of solid and liquid, particularly a kind of traditional vacuum filter press.
Background technology
Filter press is the filter that liquid-solid body separates of realizing during industry generates. As long as in industrial generative process, need to carry out liquid-solid body separation, often all to use filter press. But the filter press applying in reality need to be by the separating of a kind of media implementation solid and liquid, and cost will increase like this, and its separating rate is very slow, can cause very large impact to industrial production.
Chinese invention patent discloses a kind of filter press No. CN102133492A, and its structure comprises frame, and described frame is provided with press filtration storehouse, it is characterized in that: described frame is provided with filter cloth spool, by its rotation of driven by motor; Press filtration storehouse is provided with the door of controlling filter cloth turnover, and filter cloth passes through from storehouse, press filtration storehouse plate, and plate top in storehouse is provided with the water inlet of water impurity, and plate lower end, storehouse is provided with delivery port; Frame is provided with the scraper plate of removing filter cloth impurity in outlet one end, press filtration storehouse, described scraper plate below is provided with impurity gathering-device; Frame is also provided with filter cloth and cleans storehouse simultaneously, cleans top, storehouse and is provided with shower nozzle, and the filter cloth of removing after impurity passes through from shower nozzle below. This invention has environmental protection and energy saving, saves consumptive material, the advantage reducing costs, but the separating rate of this structure is excessively slow, can make a big impact to suitability for industrialized production.
Summary of the invention
The technical issues that need to address of the present invention are to accelerate speed of filter pressing, improve filter efficiency, and solid is separated completely with liquid; A kind of traditional vacuum filter press is provided.
For solving above-mentioned technical problem, structure of the present invention comprises rotation tank body and circulation tank body, and rotation tank body is arranged in circulation tank body, and the below of rotation tank body is connected with centrifuge, and the below of circulation tank body is connected with efferent duct; The top of circulation tank body is connected with vavuum pump, and the sidewall of rotation tank body is set to filter plate, has been covered with filter opening on filter plate, in rotation tank body, is also provided with hold down gag.
Further: described hold down gag comprises the vertical rail being arranged in rotation tank body, and lower lock block is slidably connected on vertical rail, lower lock block is connected with the electric cylinder that is arranged on rotation tank body top.
Further again: described hold down gag comprises the vertical threaded rod being arranged in rotation tank body, and vertically the two ends of threaded rod are overlapped respectively and had the slide block that is threaded hole, and electric rotating machine is housed respectively on each slide block.
Further again: described vavuum pump carries out labyrinth sealing with the junction of circulation tank body by grease chamber, between efferent duct and circulation tank body, seal by rubber bush.
Adopt after said structure, the present invention not only separates from solid by pushing liquid as much as possible, and by filter plate, liquid is separated completely with solid under the effect of centrifugal force, and liquid is got up by tube storage. The design also has advantages of that separating rate is fast, good separating effect, simple in structure, be easy to manufacture, environmental protection and energy saving, practicality and high efficiency.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of the first embodiment of the present invention.
Fig. 2 is the structural representation of the second embodiment of the present invention.
In figure: 1 is circulation tank body, and 2 is rotation tank body, and 3 is filter plate, and 4 is efferent duct, and 5 is centrifuge, 6 is rubber bush, and 7 is vertical rail, and 8 is filter opening, and 9 is lower lock block, and 10 is grease chamber, 11 is vavuum pump, and 12 is electric cylinder, and 13 is electric rotating machine, and 14 is slide block, and 15 is vertical threaded rod.
Detailed description of the invention
Embodiment mono-
A kind of traditional vacuum filter press as shown in Figure 1, its structure comprises rotation tank body 2 and circulation tank body 1, and rotation tank body 2 is arranged in circulation tank body 1, and the below of rotation tank body 2 is connected with centrifuge 5, and the below of circulation tank body 1 is connected with efferent duct 4; The top of circulation tank body 1 is connected with vavuum pump 11, and the sidewall of rotation tank body 2 is set to filter plate 3, has been covered with filter opening 8 on filter plate 3, in rotation tank body 2, is also provided with hold down gag. Described hold down gag comprises the vertical rail 7 being arranged in rotation tank body 2, and lower lock block 9 is slidably connected on vertical rail 7, and lower lock block 9 is connected with the electric cylinder 12 that is arranged on rotation tank body 2 tops. When operation, first in rotation tank body 2, putting into the material that needs Separation of Solid and Liquid, then vacuumize to rotation tank body 2 and circulation tank body 1, is that vacuum reaches 10-3MPa utilizes hold down gag that the moisture in material is squeezed out from solid by pressure in the time that vacuum reaches standard; Drive lower lock block 9 to move back and forth up and down pressing materials along vertical rail 7 by the electric cylinder 12 that is arranged on rotation tank body 2 tops, moisture in material is squeezed out completely by pressure, open and be arranged on the centrifuge 5 that rotation tank body 2 issues, controlling rotation tank body 2 rotates, thereby the moisture squeezing out in rotation tank body 2 is separated under the filtration of filter plate 3 by centrifugal force from filter opening 8, flow in circulation tank body 1, the efferent duct 4 being finally provided with from the below of circulation tank body 1 flows out and is in store. The present invention squeezes out the moisture in solid by pressure, is utilizing centrifugal force that solid is separated by the filter opening 8 on filter plate 3 with liquid, by rotation tank body 2 and circulation tank body 1 are vacuumized, prevents that liquid from infiltrating in solid again. This design is not only extruded moisture better by pressure from solid, improve the efficiency of Separation of Solid and Liquid, but also by centrifugal force, solid and fluid separation applications are come, greatly accelerate the speed separating, and the fluid storage after separating can have been risen and is used as his use.
Vavuum pump 11 as shown in Figure 1 carries out labyrinth sealing with the junction of circulation tank body 1 by grease chamber 10, between efferent duct 4 and circulation tank body 1, seals by rubber bush 6. Because rotation tank body 2 and the interior needs of circulation tank body 1 vacuumize, so circulation tank body 1 just needs good sealing. The present invention seals with the rubber bush 6 circulating between tank body 1 by being arranged on grease chamber 10 between tank body 1 of vavuum pump 11 and circulation and being arranged on efferent duct 4. This design tank body 1 sealing that can ensure well to circulate, prevents that the gas circulating in tank body 1 from bustling in and out, and the vacuum of controlling in circulation tank body 1 is had to good effect. The present invention also has advantages of that separating rate is fast, good separating effect, simple in structure, be easy to manufacture, environmental protection and energy saving, practicality and high efficiency.
Embodiment bis-
A kind of traditional vacuum filter press as shown in Figure 2, its structure comprises rotation tank body 2 and circulation tank body 1, and rotation tank body 2 is arranged in circulation tank body 1, and the below of rotation tank body 2 is connected with centrifuge 5, and the below of circulation tank body 1 is connected with efferent duct 4; The top of circulation tank body 1 is connected with vavuum pump 11, and the sidewall of rotation tank body 2 is set to filter plate 3, has been covered with filter opening 8 on filter plate 3, in rotation tank body 2, is also provided with hold down gag. A kind of traditional vacuum filter press according to claim 1, it is characterized in that: described hold down gag comprises the vertical threaded rod 15 being arranged in rotation tank body 2, vertically the two ends of threaded rod 15 are overlapped respectively and are had the slide block 14 that is threaded hole, on each slide block 14, electric rotating machine 13 are housed respectively. When operation, first in rotation tank body 2, putting into the material that needs Separation of Solid and Liquid, then vacuumize to rotation tank body 2 and circulation tank body 1, is that vacuum reaches 10-3MPa utilizes hold down gag that the moisture in material is squeezed out from solid by pressure in the time that vacuum reaches standard; Start the electric rotating machine 13 on the slide block 14 that is arranged on vertical threaded rod 15 two ends, utilize electric rotating machine 13 with slide block 14 rotation on vertical threaded rod 15, by the cooperation of screw thread, realize two slide block relative motions, thereby complete the extruding to material, the moisture in solid is squeezed out. Solid under vacuum condition in material and liquid can not mix again, open and be arranged on the centrifuge 5 that rotation tank body 2 issues, controlling rotation tank body 2 rotates, thereby the moisture squeezing out in rotation tank body 2 is separated under the filtration of filter plate 3 by centrifugal force from filter opening 8, flow in circulation tank body 1, the efferent duct 4 being finally provided with from the below of circulation tank body 1 flows out and is in store. The present invention squeezes out the moisture in solid by pressure, is utilizing centrifugal force that solid is separated by the filter opening 8 on filter plate 3 with liquid. This design is not only extruded moisture better by pressure from solid, has improved the efficiency of Separation of Solid and Liquid, but also by centrifugal force, solid and fluid separation applications has been come, and has greatly accelerated the speed separating, and the fluid storage after separating can be got up.

Claims (1)

1. a traditional vacuum filter press, comprise rotation tank body (2) and circulation tank body (1), rotation tank body (2) is arranged in circulation tank body (1), the below of rotation tank body (2) is connected with centrifuge (5), and the below of circulation tank body (1) is connected with efferent duct (4); It is characterized in that: the top of circulation tank body (1) is connected with vavuum pump (11), the sidewall of rotation tank body (2) is set to filter plate (3), on filter plate (3), be covered with filter opening (8), in rotation tank body (2), be also provided with hold down gag, described vavuum pump (11) carries out labyrinth sealing with the junction of circulation tank body (1) by grease chamber (10), between efferent duct (4) and circulation tank body (1), seals by rubber bush (6);
Described hold down gag comprises the vertical rail (7) being arranged in rotation tank body (2), lower lock block (9) is slidably connected on vertical rail (7), lower lock block (9) is connected with the electric cylinder (12) that is arranged on rotation tank body (2) top, or described hold down gag comprises the vertical threaded rod (15) being arranged in rotation tank body (2), vertically the two ends of threaded rod (15) are overlapped respectively and are had the slide block (14) that is threaded hole, and electric rotating machine (13) is housed respectively on each slide block (14).
CN201310614648.3A 2013-11-28 2013-11-28 A kind of traditional vacuum filter press Active CN103657877B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201310614648.3A CN103657877B (en) 2013-11-28 2013-11-28 A kind of traditional vacuum filter press

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CN103657877B true CN103657877B (en) 2016-05-25

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104014170A (en) * 2014-06-27 2014-09-03 苏州新协力特种工业模板有限公司 Simple solid-liquid separation device
CN106362872A (en) * 2016-08-29 2017-02-01 成都科创诺商贸有限公司 Compaction multi-stage centrifugal machine
CN106269297A (en) * 2016-08-29 2017-01-04 成都科创诺商贸有限公司 A kind of extruding centrifuge
CN106720421A (en) * 2016-11-30 2017-05-31 重庆市长寿区舒福食品有限公司 Dried bean curd dehydration device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1649656A (en) * 2000-03-21 2005-08-03 弗吉尼亚技术知识资产公司 Method of improving centrifugal filtration
CN2875553Y (en) * 2005-11-29 2007-03-07 天津渤天化工有限责任公司 Mechanical filter press
CN2897375Y (en) * 2006-05-25 2007-05-09 大连东泰产业废弃物处理有限公司 Efficient and high-pressure liquid-solid separator
CN102139247A (en) * 2010-12-16 2011-08-03 中国科学院高能物理研究所 Anaerobic automatic continuous centrifugal filter
CN203540720U (en) * 2013-11-28 2014-04-16 湖州埭溪振华工贸有限公司 Vacuum centrifugal pressure filter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002336736A (en) * 2001-05-11 2002-11-26 Taisei Furness Kogyo Kk Centrifugal dewatering apparatus for goods housing container

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1649656A (en) * 2000-03-21 2005-08-03 弗吉尼亚技术知识资产公司 Method of improving centrifugal filtration
CN2875553Y (en) * 2005-11-29 2007-03-07 天津渤天化工有限责任公司 Mechanical filter press
CN2897375Y (en) * 2006-05-25 2007-05-09 大连东泰产业废弃物处理有限公司 Efficient and high-pressure liquid-solid separator
CN102139247A (en) * 2010-12-16 2011-08-03 中国科学院高能物理研究所 Anaerobic automatic continuous centrifugal filter
CN203540720U (en) * 2013-11-28 2014-04-16 湖州埭溪振华工贸有限公司 Vacuum centrifugal pressure filter

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