CN204798917U - Pressure filter - Google Patents
Pressure filter Download PDFInfo
- Publication number
- CN204798917U CN204798917U CN201520218996.3U CN201520218996U CN204798917U CN 204798917 U CN204798917 U CN 204798917U CN 201520218996 U CN201520218996 U CN 201520218996U CN 204798917 U CN204798917 U CN 204798917U
- Authority
- CN
- China
- Prior art keywords
- plate
- filter
- frame
- hydraulic cylinder
- button pawl
- 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.)
- Expired - Fee Related
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a pressure filter aims at providing the pressure filter that a fuselage is short, the filter residue water content is less, water is washd in the saving, favourable operation environment keeps clean the drying. Its structure is formed the confined by frame, apron, bottom plate, front bezel, filter plate and filter cloth to filter room within a definite time, and the frame comprises back plate and left and right grid tray, back plate, apron, front bezel and bottom plate all have the elongated slot, have rectangular shape boss and rectangular shape to pass through the dead slot in the grid tray, and the screw fixation is in the frame for the front bezel, and the filter cloth covers on the filter plate, indoor between two filter plates have the extrusion to unload the slag plate, can further extrude the drying and release the filter residue between the filtration outdoorly the filter residue, the dress is on the back plate and pass the back plate and can rinse room between filtering and filter cloth to the flushing pipe of room between filtering.
Description
Technical field
The utility model relates to a kind of solid-liquid separation mechanics, especially uses sheet frame and the chamber-type press filter tool of pressure filtration.
Background technology
Existing sheet frame and chamber-type press filter, when filtration completes, need unclamp filter plate, filter frame, shed filter residue, and rinse filter cloth, thus frame is very long; Flushing process opens wide, and operating environment not easily keeps clean dry, and water consumption is large and be unfavorable for recycling; In order to reduce the moisture content of filter residue, often adopting compressed air extruding with the membrane filter plate that the life-span is not grown, making membrane becomes expanded extrude filter residue.
Utility model content
The utility model overcomes the above-mentioned deficiency of prior art, there is provided one neither to need to pull open filter plate just can shed filter residue and rinse filter cloth, and flushing carries out in enclosure space, do not need again just can extrude filter residue to reduce the filter press of the moisture content of filter residue with barrier film and compressed air.
The utility model adopts following technical scheme: a kind of filter press, room between the filtration that organic frame, cover plate, base plate, header board, filter plate and filter cloth composition is closed, and frame is made up of rear plate and left and right plate, screen; Rear plate, cover plate, header board and base plate all have elongated slot, and filter plate can insert in elongated slot fixing, screen has strip boss and strip transmission groove.
During installation, remove the screw of fixed front plate and frame, the suspension ring tangled on header board unload header board, to be placed on the strip boss of screen bottom the filter plate covering filter cloth, insert the elongated slot of cover plate and rear plate, be then screwed in frame by header board, base plate is pressed in frame by the lower hydraulic cylinder be positioned at bottom frame, forward and backward Hydraulic Cylinder skewback makes the tight base plate of button dog clutch, and forward and backward and lower hydraulic cylinder release quits work.
Start feed pump to filter chamber charging, two-way liquid valve filtrate end is opened, carries out press filtration.
When filtrate obviously reduce be tending towards stagnate time, close feed pump, hydraulic cylinder in startup, promote guide plate to move down along guide pillar, thus promoted to extrude the filter residue unloaded in slag plate extruding filter chamber by the push rod inserting cover plate, finally start lower hydraulic cylinder and forward and backward hydraulic cylinder, unclamp button pawl, put down base plate, upper hydraulic cylinder continues to press down, and promotion extruding is unloaded slag plate and filter residue is released filter chamber.
Compress base plate again, fastening button pawl, turns to washing lotion end by two-way liquid valve, opens purge valve cleaning filter chamber and filter cloth.
The beneficial effects of the utility model are: reduce engine body length, enclosed cleaning, economize on water, can recycle rinse water and optimize operating environment, do not need barrier film and compressed air just can reach the effect of extruding filter residue.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described:
Fig. 1, Fig. 2 are embodiments of the present utility model, first header board 16 is shed, the bottom of filter plate 22 is rested on the boss of screen 21, promoting filter plate 22 makes in the elongated slot of insertion cover plate 3 and the rear plate of frame 4, then header board 16 is screwed in frame 4, start lower hydraulic cylinder 18 base plate 6 is compressed, simultaneously, hydraulic cylinder 19,20 promotes skewback 5, skewback 5 driving wheel 15 makes button pawl 14 fastening base plate 6, stop in pass, forward and backward hydraulic cylinder 18,19,20, open inlet valve 2 to filter chamber charging, open the filtrate end of two-way liquid valve 23 simultaneously, carry out press filtration.
Press filtration latter stage, stop charging, hydraulic cylinder 1 startups in, promote guide plate 10 descending along guide pillar 9, promotion push rod 24, extrude and unload slag plate 13 and extrude filter residue.
Under startup, forward and backward hydraulic cylinder 18,19,20, extension spring 12 makes button pawl 14 unclamp, and lower hydraulic cylinder 18 pulls base plate 6 descending along the elongated slot of guide rail 7, encounters upper and lower limited block 17,8, upper hydraulic cylinder 1 continues to promote guide plate 10 and push rod 24, extrude and unload slag plate 13, sheds filter residue.Under reverse starting, forward and backward hydraulic cylinder 18,19,20, repeat to compress and fastening base plate 6 process, open flushing water pump 1], forward two-way liquid valve to washing lotion end, filter cloth and filter chamber cleaned; Continue next press filtration circulation again.
Claims (5)
1. a filter press, form room between the filtration closed by frame, cover plate, header board, filter plate and filter cloth, frame is made up of rear plate, left and right plate, screen; Rear plate, cover plate, header board and base plate all have elongated slot, and screen has strip boss and strip transmission groove, and header board is screwed in frame, and filter cloth covers on filter plate.
2. filter press according to claim 1, it is characterized in that: in the middle part of described two ends, base plate left and right, have an axle, described axle two ends are respectively inserted in rack-mounted guide rail elongated slot, described frame also has upper and lower limited block, lower hydraulic cylinder is had, the piston rod of described lower hydraulic cylinder and described base plate hinged bottom described frame.
3. filter press according to claim 1 and 2, it is characterized in that: after described frame, plate is equipped with rear hydraulic cylinder and button pawl, front hydraulic cylinder and button pawl header board be equipped with, the piston rod of described forward and backward hydraulic cylinder is connected with skewback, described button pawl there is wheel, can roll along the inclined-plane of described skewback, described button pawl has a pin, described button pawl can rotate around pin, and described button pawl one end has extension spring to be connected with frame.
4. filter press according to claim 1, it is characterized in that: guide pillar is equipped with in described cover plate corner, the borehole jack of guide plate corner is on described guide pillar, the piston rod of upper hydraulic cylinder is connected with described guide plate, under described guide plate on face length axis, there is push rod to pass cover plate and unload slag plate with extruding be connected to indoor between described two pieces of filter plates.
5. the filter press according to claim 1 or 4, is characterized in that: described rear plate has feed pipe and scavenge pipe lead between described every two pieces of filter plates between room, through described rear plate on every block filter plate, two-way liquid valve is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520218996.3U CN204798917U (en) | 2015-04-04 | 2015-04-04 | Pressure filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520218996.3U CN204798917U (en) | 2015-04-04 | 2015-04-04 | Pressure filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204798917U true CN204798917U (en) | 2015-11-25 |
Family
ID=54583810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520218996.3U Expired - Fee Related CN204798917U (en) | 2015-04-04 | 2015-04-04 | Pressure filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204798917U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106139661A (en) * | 2015-04-04 | 2016-11-23 | 张新强 | A kind of pressure filter |
| CN114504873A (en) * | 2022-02-23 | 2022-05-17 | 江西省上丰农业开发有限公司 | A equipment that is used for tea-seed oil refining to use dregs of fat separation |
-
2015
- 2015-04-04 CN CN201520218996.3U patent/CN204798917U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106139661A (en) * | 2015-04-04 | 2016-11-23 | 张新强 | A kind of pressure filter |
| CN106139661B (en) * | 2015-04-04 | 2018-06-08 | 张新强 | A kind of filter press |
| CN114504873A (en) * | 2022-02-23 | 2022-05-17 | 江西省上丰农业开发有限公司 | A equipment that is used for tea-seed oil refining to use dregs of fat separation |
| CN114504873B (en) * | 2022-02-23 | 2023-04-11 | 江西省上丰农业开发有限公司 | A equipment for tea-seed oil is concise with dregs of fat separation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20180404 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |