CN102935301A - Double-layer structural filter plate of filter press - Google Patents
Double-layer structural filter plate of filter press Download PDFInfo
- Publication number
- CN102935301A CN102935301A CN2012104851598A CN201210485159A CN102935301A CN 102935301 A CN102935301 A CN 102935301A CN 2012104851598 A CN2012104851598 A CN 2012104851598A CN 201210485159 A CN201210485159 A CN 201210485159A CN 102935301 A CN102935301 A CN 102935301A
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- CN
- China
- Prior art keywords
- filtrate
- frame
- filter
- filter plate
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000706 filtrate Substances 0.000 claims abstract description 50
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000005553 drilling Methods 0.000 claims description 13
- 230000002787 reinforcement Effects 0.000 claims description 4
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 210000002784 stomach Anatomy 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 abstract 2
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The invention discloses a double-layer structural filter plate of a filter press, comprising a frame (1), two filter plates (2), feeding holes (5) distributed in the middles of the filter plates (2), filtrate discharging holes (3) distributed in the filter plates (2), a support (4) welded outside the frame (1), a filtrate inlet hole (7) and a filtrate outlet pipe (6), wherein the frame (1) is formed by welding square seamless tubes and provided with a hollow inner cavity in which filtrate can circulate; the two filter plates (2) are welded in the frame (1), a cavity is formed between the two filter plates, and a reinforcing rib (8) is arranged between the two filter plates; the filtrate inlet hole (7) is formed in the bottom side of the frame (1), near the cavity of the filter plates; and the bottom of the frame (1) is provided with the filtrate outlet pipe (6). During filter pressing, the filtrate directly enters the cavity between the two filter plates through a filtrate discharging hole, then enters the inner cavity of the frame (1) through the filtrate inlet hole (7), and then flows out through the filtrate outlet pipe (6) at the bottom of the frame (1). The double-layer structural filter plate of the filter press is simple in structure, smooth for filtrate circulation and not easy to block.
Description
One, technical field
The invention belongs to filter-plate structure technical field in the filter press series
Two, background technology
The filter press filter press plate of producing in market at present, basically all be by cast iron, the lamina that rubber or composite processing form, design several raised points or groove shape in the plate, this structure does not have sticking material effect better to filtration, but will filter the material of larger viscosity the time, but tend to the groove plug dead, the filtrate circulation is not smooth, causes the press filtration difficulty, and filter efficiency is low.
Three, summary of the invention:
The objective of the invention is to invent and a kind ofly can overcome above-mentioned shortcoming, simple in structure, filtrate flow is unobstructed suitable, is difficult for by the dead filter press double-decker filter plate of plug.
Filter press double-decker filter plate of the present invention comprises frame, and filter plate is located at the middle charging hole of filter plate, divides the filtrate drain drilling that is laid on the filter plate, is welded on the outer support of frame, filtrate flow hand-hole, filtrate exit pipe; Described frame is welded into by seamless square tube, inner chamber on an empty stomach, the filtrate of circulating, two filter plates of welding in frame, interval 10-20mm between two filter plates forms cavity between two filter plates, between two filter plates reinforcement is arranged, offer the filtrate flow hand-hole on the frame base by filter plate cavity place, at frame bottom dress filtrate exit pipe, filtrate exit pipe is communicated with the frame inner chamber.
Described filter plate is at corrosion resistant plate or carbon steel sheet is gone out charging hole and filtrate drain drilling consists of, wherein the diameter of charging hole is 80-150mm, filtrate drain drilling is distributed on the whole filter plate, and the filtrate drain drilling diameter is 5-12mm, and distance is 10-20mm between center, hole and the center, hole.
Filter press double-decker filter plate of the present invention, simple in structure, filtrate flow is unobstructed suitable, is difficult for by plug dead.
Four, description of drawings
Fig. 1 is the structural representation of filter press double-decker filter plate of the present invention;
Fig. 2 is the generalized section of Fig. 1.
1 is frame among the figure, the 2nd, and filter plate, the 3rd, filtrate drain drilling, the 4th, support, the 5th, charging hole, the 6th, filtrate exit pipe, the 7th, filtrate flow hand-hole, the 8th, reinforcement.
Five, the specific embodiment
Referring to accompanying drawing, filter press double-decker filter plate of the present invention comprises frame 1, and filter plate 2 is laid in the charging hole 5 in the middle of the filter plate 2, minute is laid in the filtrate drain drilling 3 of filter plate 2, is welded on the outer support 4 of frame 1, filtrate flow hand-hole 7, filtrate exit pipe 6; Described frame 1 is welded into by seamless square tube, inner chamber on an empty stomach, the filtrate of circulating, at two filter plates 2 of frame 1 interior welding, interval 10-20mm between two filter plates, form cavity between two filter plates, reinforcement 8 is arranged between two filter plates, filter plate 2 is to go out charging hole 5 and filtrate drain drilling 3 formations with corrosion resistant plate or carbon steel sheet, wherein, the diameter of charging hole 5 is 100mm, and the filtrate drain drilling diameter is 8mm, between center, hole and the center, hole between the distance be 15mm, offer filtrate flow hand-hole 7 on frame 1 base by filter plate cavity place, frame 1 bottom dress filtrate exit pipe 6, filtrate exit pipe 6 is communicated with frame 1 inner chamber, and described support 4 is used as again handle.
During press filtration, filtrate directly enters two cavitys between the filter plate 2 by filtrate drain drilling 3 and enters frame 1 inner chamber through filtrate hand-hole 7, and the filtrate exit pipe 6 through frame 1 bottom flows out again.
Claims (2)
1. filter press double-decker filter plate, it is characterized in that it comprises frame (1), filter plate (2), be located at the middle charging hole (5) of filter plate (2), divide the filtrate drain drilling (3) that is laid on the filter plate (2), be welded on the outer support (4) of frame (1), filtrate flow hand-hole (7), filtrate exit pipe (6); Described frame (1) is welded into by seamless square tube, inner chamber on an empty stomach, the filtrate of circulating, welding two filter plates (2) in frame (1), interval 10-20mm between two filter plates forms cavity between two filter plates, reinforcement (8) is arranged between two filter plates, offer filtrate flow hand-hole (7) on frame (1) base by filter plate cavity place, frame (1) bottom dress filtrate exit pipe (6), filtrate exit pipe (6) is communicated with frame (1) inner chamber.
2. filter press double-decker filter plate according to claim 1, described filter plate (2) is to go out charging hole (5) and filtrate drain drilling (3) formation with corrosion resistant plate or carbon steel sheet, wherein, the diameter of charging hole (5) is 80-150mm, filtrate drain drilling (3) is distributed on the whole filter plate (2), the filtrate drain drilling diameter is 5-12mm, and distance is 10-20mm between center, hole and the center, hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104851598A CN102935301A (en) | 2012-11-23 | 2012-11-23 | Double-layer structural filter plate of filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104851598A CN102935301A (en) | 2012-11-23 | 2012-11-23 | Double-layer structural filter plate of filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102935301A true CN102935301A (en) | 2013-02-20 |
Family
ID=47694243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104851598A Pending CN102935301A (en) | 2012-11-23 | 2012-11-23 | Double-layer structural filter plate of filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102935301A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104667593A (en) * | 2014-12-28 | 2015-06-03 | 王峰 | Reinforced-type hollow plastic filter plate and membrane filter plate |
| CN104941322A (en) * | 2015-07-03 | 2015-09-30 | 天津市宝钜净化设备工程有限公司 | Single-sided hollow stainless steel welding filtering plate |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2105988U (en) * | 1991-12-04 | 1992-06-03 | 莱芜市五金加工厂 | Hollow filting board for filter press |
| CN2128160Y (en) * | 1992-07-06 | 1993-03-17 | 苏升先 | Built-up filter plate of press filter |
| CN202921037U (en) * | 2012-11-23 | 2013-05-08 | 陈广海 | Bilayer-structured filter plate of pressure filter |
-
2012
- 2012-11-23 CN CN2012104851598A patent/CN102935301A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2105988U (en) * | 1991-12-04 | 1992-06-03 | 莱芜市五金加工厂 | Hollow filting board for filter press |
| CN2128160Y (en) * | 1992-07-06 | 1993-03-17 | 苏升先 | Built-up filter plate of press filter |
| CN202921037U (en) * | 2012-11-23 | 2013-05-08 | 陈广海 | Bilayer-structured filter plate of pressure filter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104667593A (en) * | 2014-12-28 | 2015-06-03 | 王峰 | Reinforced-type hollow plastic filter plate and membrane filter plate |
| CN104941322A (en) * | 2015-07-03 | 2015-09-30 | 天津市宝钜净化设备工程有限公司 | Single-sided hollow stainless steel welding filtering plate |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130220 |