CN206404396U - A kind of filter press - Google Patents
A kind of filter press Download PDFInfo
- Publication number
- CN206404396U CN206404396U CN201621237699.4U CN201621237699U CN206404396U CN 206404396 U CN206404396 U CN 206404396U CN 201621237699 U CN201621237699 U CN 201621237699U CN 206404396 U CN206404396 U CN 206404396U
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- CN
- China
- Prior art keywords
- filter
- liquid outlet
- liquid
- thrust plate
- valve
- 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
Links
- 239000007788 liquid Substances 0.000 claims abstract description 91
- 238000001914 filtration Methods 0.000 claims abstract description 25
- 238000005406 washing Methods 0.000 claims abstract description 24
- 230000008676 import Effects 0.000 claims abstract description 21
- 239000004744 fabric Substances 0.000 claims abstract description 17
- 239000012530 fluid Substances 0.000 claims abstract description 12
- 239000006210 lotion Substances 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 15
- 239000012065 filter cake Substances 0.000 abstract description 13
- 241000521257 Hydrops Species 0.000 abstract description 9
- 206010030113 Oedema Diseases 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 9
- 239000000706 filtrate Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model is related to filter technical field, specifically related to a kind of filter press, including thrust plate, filter mechanism, pressure strip and drive mechanism, filter mechanism is sequentially connected by some pieces of filters being set up in parallel and constituted, filtering chamber is formed between adjacent two pieces of filters, filter cloth is equipped with filtering chamber, thrust plate offers liquid gas mixing import, charging aperture and the first liquid outlet, filter offers feed liquor gas passage, feeding-passage and liquid outlet channel, the feed liquor gas passage of every piece of filter, the liquid gas mixing import of feeding-passage and liquid outlet channel respectively with thrust plate, charging aperture and the connection of the first liquid outlet.The utility model is simple in construction, it is easy to assemble, easy to operate, and filter area is big, is detained that hydrops is few, and good airproof performance removes hand washing filter cake from and rinses filter cloth, the moisture percentage of filter cake is low, and fluid circulation is good, with higher filter efficiency and preferably filter effect.
Description
Technical field
The utility model is related to filter technical field, and in particular to a kind of filter press.
Background technology
Filter press is widely used in the industries such as chemical industry, oil, ore dressing, pharmacy, food and realizes solid phase and liquid phase separation
Visual plant, filter press is combined into filter chamber, and going out provided with the circular hole and removal waste fluid for being used to feed by filter plate and filter frame mostly
Mouthful, filtered by motive force of pressure.And there is delay hydrops in current filter press, fluid operation is not smooth, work effect mostly
Rate is low, power consumption is high, poor sealing performance, rate of cake moisture content height, poor filtration effect, need hand washing filter cake and rinse filter cloth etc. to ask
Topic.
The content of the invention
In order to overcome shortcoming and defect present in prior art, the purpose of this utility model is to provide a kind of press filtration
Machine, the filter press improves the circulation and filter efficiency of fluid, improves the sealing property of filter mechanism, reduces delay product
Liquid, removes hand washing filter cake from and rinses filter cloth, reduce the moisture percentage of filter cake, improve filter effect.
The purpose of this utility model is achieved through the following technical solutions：A kind of filter press, including thrust plate, be individually fixed in
Two crossbeams of thrust plate both sides, the filter mechanism being arranged between two crossbeams and the band for being arranged at filter mechanism side
There is the drive mechanism of pressure strip, the output end of drive mechanism is fixedly connected with pressure strip, and filter mechanism is set up in parallel by some pieces
Filter be sequentially connected composition, four sides of filter form shape between convex frame, adjacent two pieces of filters to two sides extension protrusion
Into filtering chamber, filter cloth is equipped with filtering chamber；The top both sides of thrust plate offer liquid gas mixing import, thrust plate
Middle part offer charging aperture, the two bottom sides of thrust plate offer the first liquid outlet, the top both sides correspondence liquid of filter
The position of gas mixing import offers feed liquor gas passage respectively, and the position of the middle part correspondence charging aperture of filter offers charging and led to
Road, the position of two bottom sides the first liquid outlet of correspondence of filter offers liquid outlet channel, the feed liquor gas of every piece of filter respectively
Passage, feeding-passage and liquid outlet channel are connected with liquid gas mixing import, charging aperture and the first liquid outlet of thrust plate respectively.
Further, the liquid gas mixing import is connected to compressed gas pipeline and washing lotion pipeline, compressed gas tube
Road is provided with the first valve, and washing lotion pipeline is provided with the second valve.
Further, the charging aperture is connected with feed pump by feed pipe.
Further, the feed pipe is provided with inlet valve, and the discharge outlet of feed pipe is provided with pressure and indicates dress
Put.
Further, the feed pipe is connected with fluid stopping pipeline, and fluid stopping pipeline is provided with flow-stop valve.
Further, first liquid outlet is connected with the first drain pipe road, and the first drain pipe road is provided with the 3rd valve.
Further, the side of the filter offers the second liquid outlet, and the second liquid outlet goes out with the filter
Liquid passage is connected.
Further, second liquid outlet is connected with the second drain pipe road, and the second drain pipe road is provided with the 4th valve.
Further, the drive mechanism includes oil cylinder and piston rod, and one end of piston rod is fixed with the pressure strip to be connected
Connect.
Further, the surface of the filter is evenly distributed with some salient points, the outside projection in middle part of the filter
There are multiple boss.
The beneficial effects of the utility model are：Filter press of the present utility model, passes through shape between adjacent two pieces of filters
Into filtering chamber, increase the space of filtering, improve filter efficiency, and by laying filter cloth, optimize filter process,
Reach preferably filter effect；In addition, by setting the liquid gas mixing import of thrust plate, charging aperture, the first liquid outlet and second
Drain pipe road, and feed liquor gas passage, feeding-passage and liquid outlet channel, the second drain pipe road of filter are set, improve stream
The circulation and filter efficiency of body, improve the sealing property of filter mechanism, reduce delay hydrops, remove hand washing filter cake from
With flushing filter cloth, the moisture percentage of filter cake is reduced, filter effect is optimized.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of filter described in the utility model.
Reference is：1-thrust plate, 11-liquid gas mixing import, 12-charging aperture, the 13-the first liquid outlet, 14-
First drain pipe road, the 141-the three valve, 15-compressed gas pipeline, the 151-the first valve, 16-washing lotion pipeline, 161-
Second valve, 17-feed pipe, 171-inlet valve, 172-pressure-indication means, 18-fluid stopping pipeline, 181-flow-stop valve,
2-crossbeam, 3-filter mechanism, 4-pressure strip, 5-filter, 51-convex frame, 511-feed liquor gas passage, 512-are fed logical
Road, 513-liquid outlet channel, the 514-the second liquid outlet, the 515-the second drain pipe road, the 516-the four valve, 52-filter cloth,
53-salient point, 54-boss, 6-feed pump, 7-piston rod.
Embodiment
For the ease of the understanding of those skilled in the art, with reference to embodiment and accompanying drawing 1-2 the utility model is made into
The explanation of one step, the content that embodiment is referred to not is limited of the present utility model.
See Fig. 1-2, a kind of filter press, including thrust plate 1, two crossbeams 2 for being individually fixed in the both sides of thrust plate 1, setting
Filter mechanism 3 between two crossbeams 2 and the drive mechanism with pressure strip for being arranged at the side of filter mechanism 3, driving
The output end of mechanism is fixedly connected with pressure strip 4, and filter mechanism 3 is sequentially connected by some pieces of filters being set up in parallel 5 and constituted,
Four sides of filter 5 form between convex frame 51, adjacent two pieces of filters 5 to two sides extension protrusion and form filtering chamber, filter chamber
Interior is equipped with filter cloth 52；The top both sides of thrust plate 1 offer liquid gas mixing import 11, and the middle part of thrust plate 1 is opened up
There is charging aperture 12, the two bottom sides of thrust plate 1 offer the first liquid outlet 13, and the top both sides correspondence liquid gas of filter 5 is mixed
The position for closing import 11 offers feed liquor gas passage 511 respectively, the position of the middle part correspondence charging aperture 12 of filter 5 offer into
Expect passage 512, the position of two bottom sides the first liquid outlet 13 of correspondence of filter 5 offers liquid outlet channel 513, every piece of mistake respectively
The liquid gas mixing import 11 respectively with thrust plate 1 of feed liquor gas passage 511, feeding-passage 512 and the liquid outlet channel 513 of filter plate 5, enter
Material mouth 12 is connected with the first liquid outlet 13.
Filter press of the present utility model, by the filtering chamber formed between adjacent two pieces of filters 5, increases filtering
Space, improves filter efficiency, and by laying filter cloth 52, optimizes filter process, reaches preferably filter effect；Separately
Outside, by setting liquid gas mixing import 11, charging aperture 12, the first liquid outlet 13 and the second drain pipe road 14 of thrust plate 1, and
Feed liquor gas passage 511, feeding-passage 512 and liquid outlet channel 513, the second drain pipe road 515 of filter 5 are set, stream is improved
The circulation and filter efficiency of body, improve the sealing property of filter mechanism 3, reduce delay hydrops, remove hand washing filter from
Cake and flushing filter cloth, reduce the moisture percentage of filter cake, reach preferably filter effect.
In the present embodiment, the liquid gas mixing import 11 is connected to compressed gas pipeline 15 and washing lotion pipeline 16, pressure
Contracting gas pipeline 15 is provided with the first valve 151, and washing lotion pipeline 16 is provided with the second valve 161.When filtering feed liquid, compression is opened
First valve 151 of gas pipeline 15, the second valve 161 for closing washing lotion pipeline 16, after charging, compressed gas passes through compressed gas
The liquid gas mixing import 11 of body pipeline 15 and thrust plate 1 enters filter mechanism 3, promotes the filtering of feed liquid, improves filter efficiency.
In the present embodiment, the charging aperture 12 is connected with feed pump 6 by feed pipe 17.Feed pump 6 enters feed pump
Feed pipe 17, is filtered, energy consumption is low, reaches the purpose of quick feeding, improved by charging aperture 12 into filter mechanism 3
Filter efficiency.
In the present embodiment, the feed pipe 17 is provided with inlet valve 172, and the discharge outlet of feed pipe 17 is provided with pressure
Power instruction device 172.Pressure-indication means 172 are used for the pressure for monitoring the discharge outlet of feed pipe 17, convenient adjustment feed pump 6
Feed pressure and charging rate, to reach preferably filter effect.
In the present embodiment, the feed pipe 17 is connected with fluid stopping pipeline 18, and fluid stopping pipeline 18 is provided with flow-stop valve 181.
When filter press is in feed state, starts feed pump 6, open inlet valve 171, the feed liquid warp closed in flow-stop valve 181, material pond
Feed pump 6, feed pipe 17, charging aperture 12 are delivered to filter mechanism 3 and filtered；When filter press stop feed when, close into
Expect pump 6, open inlet valve 171 and flow-stop valve 181, be introduced into the feed liquid of filter mechanism 3 through feed pipe 17 and fluid stopping pipeline 18
It is back in material pond, it is to avoid feed liquid is flowed back in feed pump 6 when stopping charging, prevents feed liquid from damaging feed pump 6 and influenceing equipment
Working life.
In the present embodiment, first liquid outlet 13 is connected with the first drain pipe road 14, and the first drain pipe road 14 is provided with
3rd valve 141.During Filter Press, the 3rd valve 141 is opened, the filtrate after filtering goes out liquid through the first liquid outlet 13 and first
Pipeline 14 flows out, and reaches the purpose of discharge filtrate in time, prevents from being detained hydrops, influences the sealing of filter mechanism 3.
In the present embodiment, the side of the filter 5 offers the second liquid outlet 514, the second liquid outlet 514 and the mistake
The liquid outlet channel 513 of filter plate 5 is connected.During Filter Press, in addition to the first liquid outlet 13 discharge filtrate of the bottom of thrust plate 1, filter
The second liquid outlet 514 that liquid also passes through filter plate 5 simultaneously is discharged, and realizes the effect that multiple exit discharges filtrate, improves filtrate row
The efficiency gone out, prevents from being detained hydrops in filter mechanism 3, and avoids hydrops excessive and influence the sealing of filter mechanism 3.
In the present embodiment, second liquid outlet 514 is connected with the second drain pipe road 515, and the second drain pipe road 515 is set
There is the 4th valve 516.During Filter Press, while opening the 3rd valve 141 in the first drain pipe road 14, open second and go out liquid
4th valve 516 of pipeline 515, realizes the first liquid outlet 13 and the second liquid outlet 514 while discharging the effect of filtrate, improves
The efficiency of filtrate discharge, prevents from being detained hydrops in filter mechanism 3, and avoids hydrops excessive and influence the sealing of filter mechanism 3
Property.
In the present embodiment, the drive mechanism includes oil cylinder and piston rod 7, and one end of piston rod 7 is fixed with pressure strip 4 to be connected
Connect.Before charging, some pieces of filters 5 are sequentially connected, start drive mechanism, piston rod 7 is promoted under the pressure effect of oil cylinder
Pressure strip 4, makes pressure strip 4 compress some pieces of filters 5, improves the sealing property of filter mechanism 3, so as to improve filtering
Efficiency, optimizes filter effect.
In the present embodiment, the surface of the filter 5 is evenly distributed with some salient points 53, the middle part of the filter 5 to
Multiple boss 54 are convexly equipped with outside.The setting of salient point 53 and boss 54 effectively increases the contact area of feed liquid, further increases
Filter efficiency, and significantly optimize filter effect.
As shown in Figure 1-2, the utility model is in use, before charging, some pieces of filters 55 are sequentially connected, and in phase
Filter cloth 52 is laid in the filtering chamber formed between adjacent two pieces of filters 5, starts drive mechanism, pressure of the piston rod 7 in oil cylinder
Power effect is lower to promote pressure strip 4, pressure strip 4 is firmly compressed some pieces of filters 5, it is ensured that the sealing of filter mechanism 3 is excellent
It is good.
When filter press is in charging, the state of filtering, starts feed pump 6, open inlet valve 171, close flow-stop valve
181, the feed liquid in material pond is delivered to filter mechanism 3 and filtered through feed pump 6, feed pipe 17, charging aperture 12, and pressure is indicated
Device 172 monitors the pressure of the discharge outlet of feed pipe 17, in time the feed pressure and charging rate of adjustment feed pump 6；Simultaneously
The first valve 151, the second valve 161 for closing washing lotion pipeline 16, the first drain pipe road of opening for opening compressed gas pipeline 15
14 the 3rd valve 141 and the 4th valve 516 in the second drain pipe road 515, compressed gas is by compressed gas pipeline 15 and only
The liquid gas mixing import 11 of push pedal 1 enters filter mechanism 3, makes feed liquid in the presence of compressed gas by every piece of He of filter cloth 52
Each filtering chamber is filtered, and is circulated to next filter cloth 52 and filtering chamber's continuation filtering by feeding-passage 512, together
When compressed gas next filter 5 entered by the feed liquor gas passage 511 of each filter 5 continue to promote the filtering of feed liquid, mistake
Liquid outlet channel 513, the second liquid outlet 514 and the second drain pipe road 515 and thrust that filtrate after filter passes through every piece of filter 5
The first liquid outlet 13 and the first drain pipe road 14 of plate 1 flow out.
When filter press stops charging, washing filter cake, feed pump 6 is closed, inlet valve 171 is closed, opens flow-stop valve 181,
The feed liquid for being introduced into filter mechanism 3 is back to through feed pipe 17 and fluid stopping pipeline 18 in material pond, it is to avoid feed liquid flow back into
Expect in pump 6, prevent feed liquid from damaging feed pump 6 and influence the working life of equipment；The first of compressed gas pipeline 15 is opened simultaneously
Valve 151, the second valve 161 for opening washing lotion pipeline 16, the 3rd valve 141 and second in the first drain pipe road 14 of opening go out liquid
4th valve 516 of pipeline 515, washing lotion enters filter mechanism 3 by the liquid gas mixing import 11 of washing lotion pipeline 16 and thrust plate 1
Filter cake is washed, compressed gas enters filter mechanism 3 by the liquid gas mixing import 11 of compressed gas pipeline 15 and thrust plate 1, made
Washing lotion carries out the washing of filter cake in the presence of compressed gas by every piece of filter cloth 52 and each filtering chamber, and passes through charging
Passage 512 is circulated to next filter cloth 52 and filtering chamber proceeds the washing of filter cake, while compressed gas passes through each mistake
The feed liquor gas passage 511 of filter plate 5, which enters next filter 5, to be continued to promote the washing of filter cake, and the washing lotion after washing passes through every piece of mistake
The and of first liquid outlet 13 in the liquid outlet channel 513 of filter plate 5, the second liquid outlet 514 and the second drain pipe road 515 and thrust plate 1
Flow out in the first drain pipe road 14.
Above-described embodiment is the utility model preferably implementation, and in addition, the utility model can be with other sides
Formula realizes that any obvious replacement is in protection model of the present utility model without departing from the concept of the premise utility
Within enclosing.
Claims (10)
1. a kind of filter press, including thrust plate, it is individually fixed in two crossbeams of thrust plate both sides, is arranged between two crossbeams
Filter mechanism and be arranged at the drive mechanism with pressure strip of filter mechanism side, the output end and pressure of drive mechanism
Tight plate is fixedly connected, and filter mechanism is sequentially connected by some pieces of filters being set up in parallel and constituted, and four sides of filter are to two sides
Extension protrusion, which forms to be formed in filtering chamber, filtering chamber between convex frame, adjacent two pieces of filters, is equipped with filter cloth, its feature
It is：The top both sides of thrust plate offer and offer charging aperture, the bottom of thrust plate in the middle part of liquid gas mixing import, thrust plate
Portion both sides offer the first liquid outlet, and the position of the top both sides correspondence liquid gas mixing import of filter offers feed liquor respectively
Gas passage, the position of the middle part correspondence charging aperture of filter offers feeding-passage, and the two bottom sides correspondence first of filter goes out
The position of liquid mouthful offers liquid outlet channel respectively, feed liquor gas passage, feeding-passage and the liquid outlet channel of every piece of filter respectively with
Liquid gas mixing import, charging aperture and the connection of the first liquid outlet of thrust plate.
2. a kind of filter press according to claim 1, it is characterised in that：The liquid gas mixing import is connected to compression
Gas pipeline and washing lotion pipeline, compressed gas pipeline are provided with the first valve, and washing lotion pipeline is provided with the second valve.
3. a kind of filter press according to claim 1, it is characterised in that：The charging aperture by feed pipe be connected with into
Expect pump.
4. a kind of filter press according to claim 3, it is characterised in that：The feed pipe is provided with inlet valve, charging
The discharge outlet of pipeline is provided with pressure-indication means.
5. a kind of filter press according to claim 3, it is characterised in that：The feed pipe is connected with fluid stopping pipeline, only
Flow tube road is provided with flow-stop valve.
6. a kind of filter press according to claim 1, it is characterised in that：First liquid outlet is connected with the first drain pipe
Road, the first drain pipe road is provided with the 3rd valve.
7. a kind of filter press according to claim 1, it is characterised in that：The side of the filter offers second and goes out liquid
Mouthful, the second liquid outlet is connected with the liquid outlet channel of the filter.
8. a kind of filter press according to claim 7, it is characterised in that：Second liquid outlet is connected with the second drain pipe
Road, the second drain pipe road is provided with the 4th valve.
9. a kind of filter press according to claim 1, it is characterised in that：The drive mechanism includes oil cylinder and piston rod,
One end of piston rod is fixedly connected with the pressure strip.
10. a kind of filter press according to claim 1, it is characterised in that：If the surface of the filter is evenly distributed with
Dry salient point, the middle part convex of the filter is provided with multiple boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621237699.4U CN206404396U (en) | 2016-11-18 | 2016-11-18 | A kind of filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621237699.4U CN206404396U (en) | 2016-11-18 | 2016-11-18 | A kind of filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206404396U true CN206404396U (en) | 2017-08-15 |
Family
ID=59549300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621237699.4U Expired - Fee Related CN206404396U (en) | 2016-11-18 | 2016-11-18 | A kind of filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206404396U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108261812A (en) * | 2018-01-31 | 2018-07-10 | 荆门市格林美新材料有限公司 | A kind of filter cake cleans filter press automatically |
| CN108704348A (en) * | 2018-08-02 | 2018-10-26 | 宁夏宝丰能源集团股份有限公司 | Filter plate assembly and chamber-type press filter |
-
2016
- 2016-11-18 CN CN201621237699.4U patent/CN206404396U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108261812A (en) * | 2018-01-31 | 2018-07-10 | 荆门市格林美新材料有限公司 | A kind of filter cake cleans filter press automatically |
| CN108704348A (en) * | 2018-08-02 | 2018-10-26 | 宁夏宝丰能源集团股份有限公司 | Filter plate assembly and chamber-type press filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 523000 ho Chong Industrial Zone, second Chung three village, Ma Chung, Dongguan, Guangdong Patentee after: DONGGUAN DERUI INDUSTRIAL WASTE TREATMENT CO.,LTD. Address before: 523000 Hao Feng Industrial Park, second Chung three village, Ma Chung, Dongguan, Guangdong Patentee before: DONGGUAN XINYI INDUSTRIAL WASTE TREATMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |