CN101780346A - Van-type filter press - Google Patents
Van-type filter press Download PDFInfo
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- CN101780346A CN101780346A CN200910155443A CN200910155443A CN101780346A CN 101780346 A CN101780346 A CN 101780346A CN 200910155443 A CN200910155443 A CN 200910155443A CN 200910155443 A CN200910155443 A CN 200910155443A CN 101780346 A CN101780346 A CN 101780346A
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- frame
- chamber
- filter
- crossbeam
- oil cylinder
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Abstract
The invention belongs to the technical field of filtering apparatuses, and relates to a van-type filter press, which solves the technical problems of not high structural strength, relatively poorer filtering effect and the like in the prior art. The van-type filter press comprises a stander and a beam arranged on the stander, wherein the beam is provided with a van-type filtering mechanism; and one end of the beam is provided with an oil pressure mechanism connected with the beam. The van-type filter press is characterized in that the beam is a hollow square tube. Compared with the prior art, the van-type filter press has the advantages that: 1, the van-type filter press has high structural strength, is not easy to bend and easy to carry and assemble and greatly saves manufacturing cost; and 2, the van-type filter press ensures smooth fluid flow and has a large filtering area and high filtering effect.
Description
Technical field
The invention belongs to the filter technical field, relate to filter press, especially relate to a kind of chamber-type press filter.
Background technology
Industries such as filter press is widely used in chemical industry, pharmacy, metallurgy, dyestuff, food, brewages, pottery and environmental protection.Filter press is by the polylith filter plate and filter frame is superimposed forms filter chamber, and is the filter of filtered driving force with pressure.Filter press is intermittently operated, and plate and frame filter press, chamber-type press filter and vertical type blotter press 3 classes are arranged.The chamber pressure filter board both sides are recessed, and per two filter plates are synthesized a railway carriage or compartment shape filter chamber, save filter frame, and there is a circular hole at the filter plate center.Suspension flows into each filter chamber thus.This filter is applicable to and need filters under elevated pressures and filter residue does not need the suspension that washs.
For chamber filter press is improved, people have carried out long-term exploration, have proposed various solutions.For example, Chinese patent literature discloses a kind of composite rubber plate chamber-type press filter [application number: 91230380.8], and it mainly contains fixed head, several filter plates, and portable plate, hold-down mechanism, the filter cloth of girder and corresponding setting with filter plate, distribution box is formed.And be barricaded as the filtration body of a van-type with several filter plates.The somebody has invented the cavity body structure filter plate [application number: 03216106.9] in a kind of chamber-type press filter, by framework, by support bar be fixed on the screen of framework border inboard, the mozzle etc. that is arranged on the charge pipe at screen middle part and is arranged on frame is formed, mozzle can be arranged in the interior cavity of frame, also can be vertical setting with framework, compressed air can enter from mozzle, and slip is carried out press filtration.Therefore have characteristics such as the rate of filtration is fast, good filtration effect, and filtration back rate of cake moisture content is low.
Though such scheme has improved the performance of filter press to a certain extent, still have weak point: 1, girder adopts solid material to make, and not only cost height, and bearing is relatively poor, is easy to cause bending.2, the filter plate design is reasonable inadequately, and filter effect is not good, causes the fluid operation not smooth easily, is detained hydrops, and operating efficiency is not high.
Summary of the invention
The objective of the invention is at the problems referred to above, provide a kind of reasonable in design, simple in structure, weight capacity is strong, the chamber-type press filter of low cost of manufacture.
For achieving the above object, the present invention has adopted following technical proposal: this chamber-type press filter, comprise frame, be arranged on the crossbeam on the frame, the box filter structure is housed on crossbeam, end at crossbeam is provided with the oil sector that links with crossbeam, it is characterized in that, described crossbeam is the rectangular tube of hollow.
Because the rectangular tube that adopted hollow is as crossbeam, under the prerequisite that guarantees beam strength and saved manufacturing cost, and make this structure of pressing filter light and handy, be easy to assembling, carrying.
In above-mentioned chamber-type press filter, described box filter structure comprises thrust plate, a plate, the some filter plates that are set up in parallel, tailgate and the pressure strips that are successively set on the crossbeam, described filter plate comprises the body that is tabular, the edge of body has respectively to biconvex frame, on frame, have some connecting holes, described body center has through hole, have some equally distributed salient points on the surface of body, and the axis of above-mentioned each salient point is obliquely installed with respect to plane, body place, forms between adjacent two filter plates to filter the chamber, railway carriage or compartment.
Because the axis of the salient point among the present invention is obliquely installed with respect to plane, body place, therefore can effectively improve filter effect by the nowed forming of fluid, make that flowing of fluid is more smooth and easy, high efficiency.In addition, the salient point that is obliquely installed has effectively increased contact area, has further improved filter effect.
In above-mentioned chamber-type press filter, described salient point is the tilted cylindrical envelope shape and its top is tapered, the incline direction unanimity of each salient point.
In above-mentioned chamber-type press filter, described oil sector comprises oil cylinder seat, oil cylinder and oil pipe, and described oil cylinder seat is arranged on crossbeam one end, and oil cylinder is fixed on the oil cylinder seat, links by oil pipe between oil cylinder and the oil cylinder seat.
In above-mentioned chamber-type press filter, have some projections on the described body to the one side projection, the top of described projection and the top of described frame are contour.
In above-mentioned chamber-type press filter, described body, frame, salient point and projection are structure as a whole, and whole by the polypropylene injection mo(u)lding.
In above-mentioned chamber-type press filter, the connecting portion of described frame and body has the transition inclined-plane of inclination.
In above-mentioned chamber-type press filter, described connecting hole is distributed in the upper and lower of frame, and the connecting hole on the frame top of distribution links to each other with feeder, is distributed on the connecting hole of frame bottom and is connected with valve.
Compared with prior art, the advantage of this chamber-type press filter is: 1, structural strength height, and not flexible, be easy to carrying and assembling, and saved manufacturing cost greatly.2, the fluid operation is smooth and easy, and filter area is big, good filtration effect.
Description of drawings
Fig. 1 is a main TV structure schematic diagram provided by the invention.
Fig. 2 is a side-looking structural representation provided by the invention.
Fig. 3 is a filter plate master TV structure schematic diagram provided by the invention.
Fig. 4 is the partial enlarged drawing of A portion among Fig. 3.
Fig. 5 is a filter plate salient point enlarged drawing provided by the invention.
Among the figure, frame 1, crossbeam 2, box filter structure 3, thrust plate 31, a plate 32, filter plate 33, body 330, frame 331, connecting hole 331a, through hole 332, salient point 333, projection 334, transition inclined-plane 335, valve 336, tailgate 34, pressure strip 35, filtration chamber, railway carriage or compartment 36, oil sector 4, oil cylinder seat 41, oil cylinder 42, oil pipe 43.
The specific embodiment
Shown in Fig. 1-2, this chamber-type press filter comprises that frame 1 is arranged on the crossbeam 2 on the frame 1, and box filter structure 3 is housed on crossbeam 2, is provided with the oil sector 4 that links with crossbeam 2 at an end of crossbeam 2.As shown in Figure 3-4, crossbeam 2 is the rectangular tube of hollow.Because the rectangular tube that adopted hollow is as crossbeam 2, under the prerequisite that guarantees crossbeam 2 intensity and saved manufacturing cost, and make this structure of pressing filter light and handy, be easy to assembling, carrying.
As shown in Figure 1, box filter structure 3 comprises thrust plate 31, a plate 32, the some filter plates that are set up in parallel 33, tailgate 34 and the pressure strips 35 that are successively set on the crossbeam 2.Shown in Fig. 3-5, filter plate 33 comprises the body 330 that is tabular, the edge of body 330 has respectively to biconvex frame 331, on frame 331, have some connecting hole 331a, described body 330 centers have through hole 332, have some equally distributed salient points 333 on the surface of body, and the axis of above-mentioned each salient point 333 is obliquely installed formation filtration chamber, railway carriage or compartment 36 between adjacent two filter plates 33 with respect to plane, body 330 place.Salient point 333 is the tilted cylindrical envelope shape and its top is tapered, the incline direction unanimity of each salient point 333.Have some projections 334 to the one side projection on the body 330, the top of the top of described projection 334 and described frame 331 is contour.Body 330, frame 331, salient point 333 and projection 334 4 are structure as a whole, and whole by the polypropylene injection mo(u)lding.The connecting portion of frame 331 and body 330 has the transition inclined-plane 335 of inclination.Because the axis of the salient point 333 among the present invention is obliquely installed with respect to plane, body place, therefore can effectively improve filter effect by the nowed forming of fluid, make that flowing of fluid is more smooth and easy, high efficiency.In addition, the salient point 333 that is obliquely installed has effectively increased contact area, has further improved filter effect.
Oil sector 4 comprises oil cylinder seat 41, oil cylinder 42 and oil pipe 43.Oil cylinder seat 41 is arranged on crossbeam 2 one ends, and oil cylinder 42 is fixed on the oil cylinder seat 41, links by oil pipe 43 between oil cylinder 42 and the oil cylinder seat 41.Connecting hole 331a is distributed in the upper and lower of frame 331, and the connecting hole 331a on frame 331 tops of distribution links to each other with feeder, is distributed on the connecting hole 331a of frame 331 bottoms and is connected with valve 336.
More particularly, the crossbeam 2 among the present invention is the flat rectangular tube of hollow, and the long limit of this crossbeam 2 vertically is provided with, and minor face is horizontally disposed with.
Specific embodiment described herein only is that the present invention's spirit is illustrated.The technical staff of the technical field of the invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used frame 1, crossbeam 2, box filter structure 3, thrust plate 31, a plate 32, filter plate 33, body 330, frame 331, connecting hole 331a, through hole 332, salient point 333, projection 334, transition inclined-plane 335, valve 336, tailgate 34, pressure strip 35, filtered terms such as chamber, railway carriage or compartment 36, oil sector 4, oil cylinder seat 41, oil cylinder 42, oil pipe 43 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; They are construed to any additional restriction all is contrary with spirit of the present invention.
Claims (8)
1. chamber-type press filter, comprise frame (1), be arranged on the crossbeam (2) on the frame (1), box filter structure (3) is housed on crossbeam (2), end at crossbeam (2) is provided with the oil sector (4) that links with crossbeam (2), it is characterized in that described crossbeam (2) is the rectangular tube of hollow.
2. chamber-type press filter according to claim 1, it is characterized in that, described box filter structure (3) comprises the thrust plate (31) that is successively set on the crossbeam (2), plate (32), the some filter plates that are set up in parallel (33), tailgate (34) and pressure strip (35), described filter plate (33) comprises the body (330) that is tabular, the edge of body (330) has respectively to biconvex frame (331), on frame (331), have some connecting holes (331a), described body (330) center has through hole (332), have some equally distributed salient points (333) on the surface of body, and the axis of above-mentioned each salient point (333) is obliquely installed with respect to body (330) plane, place, forms between adjacent two filter plates (33) to filter chamber, railway carriage or compartment (36).
3. chamber-type press filter according to claim 1 and 2 is characterized in that, described salient point (333) is the tilted cylindrical envelope shape and its top is tapered, the incline direction unanimity of each salient point (333).
4. chamber-type press filter according to claim 3, it is characterized in that, described oil sector (4) comprises oil cylinder seat (41), oil cylinder (42) and oil pipe (43), described oil cylinder seat (41) is arranged on crossbeam (2) one ends, oil cylinder (42) is fixed on the oil cylinder seat (41), links by oil pipe (43) between oil cylinder (42) and the oil cylinder seat (41).
5. chamber-type press filter according to claim 3 is characterized in that, has some projections (334) to the one side projection on the described body (330), and the top of the top of described projection (334) and described frame (331) is contour.
6. chamber-type press filter according to claim 5 is characterized in that, described body (330), frame (331), salient point (333) and projection (334) four are structure as a whole, and whole by the polypropylene injection mo(u)lding.
7. chamber-type press filter according to claim 6 is characterized in that, the connecting portion of described frame (331) and body (330) has the transition inclined-plane (335) of inclination.
8. chamber-type press filter according to claim 6, it is characterized in that, described connecting hole (331a) is distributed in the upper and lower of frame (331), the connecting hole (331a) on frame (331) top that distributes links to each other with feeder, is distributed on the connecting hole (331a) of frame (331) bottom and is connected with valve (336).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101554437A CN101780346B (en) | 2009-12-14 | 2009-12-14 | Van-type filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101554437A CN101780346B (en) | 2009-12-14 | 2009-12-14 | Van-type filter press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101780346A true CN101780346A (en) | 2010-07-21 |
| CN101780346B CN101780346B (en) | 2011-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101554437A Expired - Fee Related CN101780346B (en) | 2009-12-14 | 2009-12-14 | Van-type filter press |
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| CN (1) | CN101780346B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548691A (en) * | 2014-12-11 | 2015-04-29 | 赖卫华 | Chamber type filter press |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2102790U (en) * | 1991-10-23 | 1992-04-29 | 泰兴县机械铸造厂 | Compound rubber plate wing type filter press |
| CN2128160Y (en) * | 1992-07-06 | 1993-03-17 | 苏升先 | Built-up filter plate of press filter |
| CN2325097Y (en) * | 1997-12-24 | 1999-06-23 | 陈刚 | Integrated and box-like pressure filtration equipment with separation film |
| DE29822178U1 (en) * | 1998-12-11 | 1999-02-18 | Klinkau Besitzgesellschaft Mbh | Chamber plate |
| US7635132B2 (en) * | 2002-09-30 | 2009-12-22 | Micronics, Inc. | Filter cloth connector |
| CN2736041Y (en) * | 2003-07-14 | 2005-10-26 | 杭州西湖分离机械有限公司 | Filtering plate with slant filtering surface |
| DE202005006286U1 (en) * | 2005-04-20 | 2006-08-24 | Jvk Filtration Systems Gmbh | Chamber filter plate |
| CN201067648Y (en) * | 2007-06-08 | 2008-06-04 | 蓬莱新光颜料化工有限公司 | Pigment pressure filter |
| CN201342274Y (en) * | 2008-09-17 | 2009-11-11 | 广州绿由工业弃置废物回收处理有限公司 | Filter plate of sheet frame press filter |
-
2009
- 2009-12-14 CN CN2009101554437A patent/CN101780346B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548691A (en) * | 2014-12-11 | 2015-04-29 | 赖卫华 | Chamber type filter press |
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| Publication number | Publication date |
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| CN101780346B (en) | 2011-12-21 |
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