CN107243175A - The filtering filter press of air compression type - Google Patents
The filtering filter press of air compression type Download PDFInfo
- Publication number
- CN107243175A CN107243175A CN201710434281.5A CN201710434281A CN107243175A CN 107243175 A CN107243175 A CN 107243175A CN 201710434281 A CN201710434281 A CN 201710434281A CN 107243175 A CN107243175 A CN 107243175A
- Authority
- CN
- China
- Prior art keywords
- filter
- atmospheric pressure
- pressure board
- casing
- filtering
- 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.)
- Granted
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 32
- 230000006835 compression Effects 0.000 title claims abstract description 13
- 238000007906 compression Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000005192 partition Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 27
- 239000007788 liquid Substances 0.000 abstract description 8
- 238000000926 separation method Methods 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract description 2
- 239000000706 filtrate Substances 0.000 description 17
- 239000002994 raw material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000003905 agrochemical Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000006053 organic reaction Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/114—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/20—Pressure-related systems for filters
- B01D2201/202—Systems for applying pressure to filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/30—Filter housing constructions
- B01D2201/301—Details of removable closures, lids, caps, filter heads
- B01D2201/304—Seals or gaskets
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
This patent is related to separation of solid and liquid field, specifically disclose a kind of filtering filter press of air compression type, this filter to mixed liquor before filtering, pre- separation first has been carried out to the impurity in mixed liquor with partition, reduce the amount of impurity in the mixed liquor of upper strata, and then the possibility that filter bores are blocked by impurity is reduced, improve the efficiency of filtering;Air pressure mechanism is utilized simultaneously, steady quickly extruding is carried out to the air in filter chamber, mixed liquor is uniformly extruded, makes mixed liquor by the filtering of fast and stable, the impurity in mixed liquor keeps geo-stationary simultaneously, can further reduce the probability that filter bores are blocked.This programme can prevent that filter bores from being blocked, and then improve the efficiency of filtering.
Description
Technical field
The invention belongs to separation of solid and liquid field, and in particular to a kind of filtering filter press of air compression type.
Background technology
Now current organic agricultural chemicals is that, by a series of organic reaction, will be needed during artificial synthesized agricultural chemicals
Raw material that some are easy to get, cheap is used to be prepared into the process of new, complex, more valuable organic compound.
Raw material easily obtain, cheap mostly inorganic pesticide, such as lime, sulphur.Inorganic pesticide is being synthesized to the mistake of organic agricultural chemicals
Cheng Zhong, can be first by raw material formation filtrate soluble in water, and the filtrate of formation is easy to react to form organic agriculture with other raw materials of later stage
Medicine.
Contain many impurity in the raw materials such as lime, sulphur, and most of impurity is all unwanted, so needing to it
In impurity filtered.When with conventional filter in filtering, what most of mixed liquor flowed from top to bottom, impurity meeting
Coordinate always with the filter opening in device, after prolonged use, impurity can be deposited at the filter opening of device, cause the envelope of filter opening
It is stifled;And in filter process, impurity meeting covering part filter opening causes the quantity of filter opening to reduce, can greatly reduce the effect of filtering
Rate.
The content of the invention
The invention is intended to provide a kind of filtering filter press of air compression type, to avoid filter bores from being blocked, and then improve
The efficiency of filtering.
In order to achieve the above object, base case of the invention is as follows:A kind of filtering filter press of air compression type, including
Accommodating chamber is provided with casing, the casing, and the upper end of casing is communicated with the feed hopper of accommodating chamber, and be provided with feed hopper close
Capping;Also include partition, air pressure mechanism and filter mechanism;
The partition includes from top to bottom horizontally disposed baffle plate and demarcation strip, and the demarcation strip is fixedly mounted on casing
In accommodating chamber, demarcation strip divides the accommodating chamber of casing filter chamber and indwelling chamber from top to bottom, and the side wall of indwelling chamber is provided with
Collection port;The demarcation strip is provided with first through hole;Slided through the side of casing and the surface of demarcation strip one end of the baffle plate
Move and coordinate, and baffle plate is slidingly sealed with casing;
The air pressure mechanism includes atmospheric pressure board, handle and the bellows that is vertically arranged, the surrounding of the atmospheric pressure board and casing it is interior
Wall is slidably matched, and the handle is fixedly mounted on the upper surface of atmospheric pressure board;The second through hole, institute are vertically arranged with the atmospheric pressure board
The lower end of bellows is stated to be fixedly connected with the second through hole of atmospheric pressure board;
The filter mechanism includes some horizontally disposed outlet pipes and some screen pipes being vertically arranged, and the outlet pipe is fixed
Installed in the top of filter chamber, upper end and the outlet pipe of screen pipe are detachably connected;The lower end of the screen pipe sequentially passes through ripple
In line pipe and the second through hole insertion filter chamber, and the second through hole of screen pipe and atmospheric pressure board is slidably connected, the upper end of bellows
It is fixedly connected with outlet pipe;The lower end of the screen pipe is provided with some filter bores.
The principle of base case:1st, original state, first opens closure, pulls handle, atmospheric pressure board is located at filter chamber
Topmost, now bellows is in compressive state, then pulls baffle plate, is fully opened the first through hole on demarcation strip.
2nd, mixed liquor is poured at feed hopper, makes height of the liquid level higher than the filter bores of top of mixed liquor;
Then whole filter press is stood 5-10 minutes, now substantial amounts of impurity is deposited in indwelling chamber in mixed liquor, is then pushed away again
Dynamic baffle plate, is made the first through hole on demarcation strip be blocked completely, is then sealed feed hopper using closure.
3rd, handle is pushed down on, drives atmospheric pressure board to move down, while the air extruded in filter chamber is moved down, makes to mix
Close liquid to be extruded into the filter bores of screen pipe, the impurity remained in mixed liquor is blocked in outside screen pipe;Filtrate after filtering
Outlet pipe is entered by screen pipe, filtrate, which is held in outlet pipe, to be discharged, and collects the filtrate discharged from outlet pipe.
4th, in above filter process, atmospheric pressure board continuous decrease, after the second through hole passes through filter bores, the level of filter opening
Highly it is higher than the upper surface of atmospheric pressure board, now bellows stops to the filtrate for filtering Bottomhole pressure, makes the filter in screen pipe
Liquid is flowed out by outlet pipe, is easy to be collected the filtrate after filtering.
5th, last slide damper, makes indwelling chamber be connected with filter chamber, then opens collection port, collects the impurity of indwelling intracavitary
With mixed liquor.
The advantage of base case:When the 1st, filtering, atmospheric pressure board can be slided in filter chamber, and the air in filter chamber is carried out
Extruding, the pressure that air is formed after being extruded is uniform, the mixed liquor uniform force allowed in filter chamber, and then is allowed after sedimentation
Impurity keeps geo-stationary in mixed liquor, reduces the possibility of impurity and the contact of filter opening, and then effectively reduces filter bores quilt
The possibility of blocking, can effectively improve the efficiency of filtering;2nd, demarcation strip and baffle plate are provided with accommodating chamber, baffle plate and demarcation strip can be by
Impurity barrier after sedimentation is in indwelling intracavitary, and the convenient impurity to bulky grain is tentatively filtered;It is simultaneously convenient in mixed liquor
Impurity be collected;3rd, bellows can be compressed or be stretched during atmospheric pressure board is moved, while when bellows movement
When to filter bores, the liquid flowed in filter bores can be blocked, facilitate filtrate to be flowed after screen pipe out of outlet pipe
Go out;4th, after the liquid level reduction of mixed liquor, the filter bores close to screen pipe upper end are separated with mixed liquor at first, and concentrate on filtering
The filter bores of pipe lower end are also more, and the velocity variations of mixed liquor filtering are not obvious, to ensure the fast rate of filtration.
In summary, this filter to mixed liquor before filtering, first with partition to the impurity in mixed liquor
Pre- separation has been carried out, the amount of impurity in the mixed liquor of upper strata is reduced, and then has reduced the possibility that filter bores are blocked by impurity, had been improved
The efficiency of filter;Simultaneously using air pressure mechanism, steady quickly extruding is carried out to the air in filter chamber, makes mixed liquor by uniform
Extruding, make mixed liquor by the filtering of fast and stable, while impurity in mixed liquor keeps geo-stationary, can further reduce
The probability that filter bores are blocked.
Preferred scheme one:Based on scheme preferred scheme, in addition to the extension spring being vertically arranged, the extension spring is set in
Between bellows and screen pipe, and the upper end of extension spring is fixedly connected with the downside of outlet pipe, the lower end of extension spring and atmospheric pressure board
Upper surface is fixedly connected.By above-mentioned setting, when atmospheric pressure board is moved down, extension spring can be stretched;When atmospheric pressure board needs homing
When, extension spring can move up offer power for atmospheric pressure board, be easy to atmospheric pressure board homing;Simultaneously in the mistake that atmospheric pressure board is moved down or is moved up
Cheng Zhong, extension spring and bellows can move up and down for atmospheric pressure board and provide certain guide effect, atmospheric pressure board can be allowed smoothly to move down
Or move up.
Preferred scheme two:Preferably one preferred scheme, the inwall of second through hole is used for provided with some
The elastic needle of filter bores is dredged, the elastic needle is made up of rubber.By above-mentioned setting, when the second through hole is moved to screen pipe
When at filter bores, during filter bores, the elastic needle in the second through hole can be pierced into filter bores, and filter bores are dredged, kept away
Exempt from filter bores to be blocked, facilitate using next time for filter press.
Preferred scheme three:Preferably two preferred scheme, the connection of the bellows and atmospheric pressure board and outlet pipe
Place is mounted on sealing ring.By above-mentioned setting, it can effectively strengthen the sealing of bellows and atmospheric pressure board and outlet pipe.
Preferred scheme four:Preferably three preferred scheme, the connectivity part of the screen pipe and outlet pipe is provided with filter
Net, and filter screen is detachably connected with screen pipe.By above-mentioned setting, filter screen can carry out further mistake to the impurity in filtrate
Filter;Simultaneously the impurity accumulated in miscellaneous filter bores can be prevented to be mixed into filtrate;The upper end of screen pipe can be entered with outlet pipe simultaneously
Row dismounting, it is convenient that filter screen and screen pipe are cleared up.
Brief description of the drawings
Fig. 1 is the structural representation of the filtering filter press embodiment of air compression type of the present invention;
Fig. 2 is the partial schematic diagram at A in Fig. 1.
Embodiment
Below by embodiment, the present invention is further detailed explanation:
Reference in Figure of description includes:Casing 10, collection port 101, filter chamber 102, indwelling chamber 103, feed hopper 20,
Closure 201, demarcation strip 301, first through hole 311, baffle plate 302, outlet pipe 40, screen pipe 50, filter bores 501, filter screen 502,
Atmospheric pressure board 60, bellows 601, extension spring 602, elastic needle 603, sealing ring 604, handle 605.
Embodiment is substantially as shown in Figures 1 and 2:A kind of filtering filter press of air compression type, including casing 10, gas
Press mechanism, feed hopper 20, filter mechanism and partition.Accommodating chamber is provided with casing 10, feed hopper 20 is welded on casing 10
Left side, and feed hopper 20 connects with the accommodating chamber of casing 10, the inside of feed hopper 20 is provided with the closure 201 of threaded connection,
It is convenient that closure 201 is dismantled and installed, and with strong sealing.
Partition includes from top to bottom horizontally disposed baffle plate 302 and horizontally disposed demarcation strip 301, demarcation strip 301
The bottom of accommodating chamber is welded on, while accommodating chamber to be divided into the filter chamber 102 of upper end and the indwelling chamber 103 of lower end, indwelling chamber 103
Left side wall be provided with collection port 101.Demarcation strip 301 is provided with the first through hole for connecting filter chamber 102 with indwelling chamber 103
311;The left end of baffle plate 302 coordinates through the left side of casing 10 and the upper surface slide of demarcation strip 301, baffle plate 302 and casing 10
It is interference fit.
Air pressure mechanism includes atmospheric pressure board 60, handle 605, sealing ring 604 and the bellows 601 being vertically arranged, atmospheric pressure board 60
The upper end of filter chamber 102 is horizontally arranged at, the surrounding of atmospheric pressure board 60 is interference fitted with the inwall of casing 10, and handle 605 is welded on gas
The upper surface of pressing plate 60;The second through hole is vertically arranged with atmospheric pressure board 60, the lower end of bellows 601 leads to the second of atmospheric pressure board 60
It is fixedly connected at hole, and sealing ring 604 is bonded in the junction of bellows 601 and atmospheric pressure board 60.
Filter mechanism includes some horizontally disposed outlet pipes 40 and some screen pipes 50 being vertically arranged, and outlet pipe 40 is welded
The top of filter chamber 102 is connected on, the upper end of screen pipe 50 is realized by screw thread with the downside of outlet pipe 40 and is detachably connected, mistake
The top end of chimney filter 50 is detachably provided with filter screen 502.The upper end of screen pipe 50 sequentially passes through the second through hole and bellows 601,
And the second through hole of screen pipe 50 and atmospheric pressure board 60 is slidably matched, upper end and the outlet pipe 40 of bellows 601 pass through sealing ring
604 bondings;The lower end of screen pipe 50 be provided with some filter bores 501, and the filter bores 501 on screen pipe 50 quantity by up to
Under increase successively.
In addition, also including the extension spring 602 being vertically arranged, extension spring 602 is set between bellows 601 and screen pipe 50, and
The upper end of extension spring 602 is welded with the downside of outlet pipe 40, and the lower end of extension spring 602 is welded with the upper surface of atmospheric pressure board 60, extension spring
602 can move up and down the certain guide effect of offer for atmospheric pressure board 60, and atmospheric pressure board 60 can be allowed smoothly to move down or move up;Second
Elastic needle 603 of the inwall of through hole provided with some dredging filter bores 501, elastic needle 603 is made up of rubber, the energy of elastic needle 603
Filter bores 501 are dredged, it is to avoid filter bores 501 are blocked.
The present embodiment comprises the following steps when implementing:1st, during original state, atmospheric pressure board 60 is located at filter chamber 102 most
Upper end, bellows 601 is in compressive state, and extension spring 602 in the raw, then pulls baffle plate 302, made on demarcation strip 301
First through hole 311 be fully opened.
2nd, closure 201 is first opened, mixed liquor is poured at feed hopper 20, is higher than the liquid level of mixed liquor and most pushes up
The height of the filter bores 501 at end;Then whole filter press is stood 8 minutes, now substantial amounts of impurity is deposited to and stayed in mixed liquor
Put in chamber 103, baffle plate 302 is then promoted again, the first through hole 311 on demarcation strip 301 is blocked completely.
3rd, feed hopper 20 is sealed using closure 201, then pushes down on handle 605, so drive atmospheric pressure board 60 to
Lower movement, extension spring 602 and bellows 601 are stretched simultaneously, and the air in filter chamber 102 is extruded, and then are made on screen pipe 50
Filter bores 501 diameter that mixed liquor is filtered into impurity in filtrate, mixed liquor is more than filter bores 501 diameters, can be blocked
Outside screen pipe 50;Filtrate after filtering is by the filter screen 502 on the top of screen pipe 50, and then into outlet pipe 40, filtrate is held
Discharged in outlet pipe 40, collect the filtrate discharged from outlet pipe 40.
4th, the continuous decrease of atmospheric pressure board 60, when the second through hole filter bores 501 of atmospheric pressure board 60 are reached, the bullet in the second through hole
Property pin 603 can be pierced into filter bores 501, filter bores 501 are dredged, it is to avoid filter bores 501 be blocked;When second logical
Hole is passed through after filter bores 501, and the height of the level of filter opening is higher than the upper surface of atmospheric pressure board 60, and now bellows 601 is to screen pipe
The filtrate of flowing is stopped in 50, the filtrate in screen pipe 50 is flowed out by outlet pipe 40, is easy to the filtrate after filtering
It is collected.
5th, last slide damper 302, makes indwelling chamber 103 be connected with filter chamber 102, then opens collection port 101, collection is stayed
The impurity and mixed liquor in chamber 103 are put, then the mixed liquor of collection is refiltered again.
Above-described is only that the known general knowledge such as concrete structure and/or characteristic is herein in embodiments of the invention, scheme
Excessive description is not made.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, also
Several modifications and improvements can be made, these should also be considered as protection scope of the present invention, these are real all without the influence present invention
The effect and practical applicability applied.The scope of protection required by this application should be based on the content of the claims, specification
In embodiment etc. record the content that can be used for explaining claim.
Claims (5)
1. accommodating chamber is provided with a kind of filtering filter press of air compression type, including casing, the casing, and the upper end of casing is set
Have and closure is provided with the feed hopper of connection accommodating chamber, and feed hopper;Characterized in that, also including partition, air pressure mechanism
And filter mechanism;
The partition includes from top to bottom horizontally disposed baffle plate and demarcation strip, and the demarcation strip is fixedly mounted on casing
In accommodating chamber, demarcation strip divides the accommodating chamber of casing filter chamber and indwelling chamber from top to bottom, and the side wall of indwelling chamber is provided with
Collection port;The demarcation strip is provided with first through hole;Slided through the side of casing and the surface of demarcation strip one end of the baffle plate
Move and coordinate, and baffle plate is slidingly sealed with casing;
The air pressure mechanism includes atmospheric pressure board, handle and the bellows that is vertically arranged, the surrounding of the atmospheric pressure board and casing it is interior
Wall is slidably matched, and the handle is fixedly mounted on the upper surface of atmospheric pressure board;The second through hole, institute are vertically arranged with the atmospheric pressure board
The lower end of bellows is stated to be fixedly connected with the second through hole of atmospheric pressure board;
The filter mechanism includes some horizontally disposed outlet pipes and some screen pipes being vertically arranged, and the outlet pipe is fixed
Installed in the top of filter chamber, upper end and the outlet pipe of screen pipe are detachably connected;The lower end of the screen pipe sequentially passes through ripple
In line pipe and the second through hole insertion filter chamber, and the second through hole of screen pipe and atmospheric pressure board is slidably connected, the upper end of bellows
It is fixedly connected with outlet pipe;The lower end of the screen pipe is provided with some filter bores.
2. the filtering filter press of air compression type according to claim 1, it is characterised in that the also drawing including being vertically arranged
Spring, the extension spring is set between bellows and screen pipe, and the upper end of extension spring is fixedly connected with the downside of outlet pipe, extension spring
Lower end be fixedly connected with the upper surface of atmospheric pressure board.
3. the filtering filter press of air compression type according to claim 2, it is characterised in that the inwall of second through hole
Provided with some elastic needles for being used to dredge filter bores, the elastic needle is made up of rubber.
4. the filtering filter press of air compression type according to claim 3, it is characterised in that the bellows and atmospheric pressure board
Sealing ring is mounted on the junction of outlet pipe.
5. the filtering filter press of air compression type according to claim 4, it is characterised in that the screen pipe and outlet pipe
Connectivity part be provided with filter screen, and filter screen is detachably connected with screen pipe.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710434281.5A CN107243175B (en) | 2017-06-09 | 2017-06-09 | The filtering filter press of air compression type |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710434281.5A CN107243175B (en) | 2017-06-09 | 2017-06-09 | The filtering filter press of air compression type |
Publications (2)
Publication Number | Publication Date |
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CN107243175A true CN107243175A (en) | 2017-10-13 |
CN107243175B CN107243175B (en) | 2019-05-03 |
Family
ID=60018234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710434281.5A Active CN107243175B (en) | 2017-06-09 | 2017-06-09 | The filtering filter press of air compression type |
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CN (1) | CN107243175B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113198233A (en) * | 2021-05-07 | 2021-08-03 | 中节能兆盛环保有限公司 | Filter pipe screen plate grid |
CN115845455A (en) * | 2023-02-15 | 2023-03-28 | 妙可蓝多(天津)食品科技有限公司 | Cheese mixing and stirring process |
CN117815918A (en) * | 2024-03-05 | 2024-04-05 | 上海奔曜科技有限公司 | Positive pressure filter equipment |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101991981A (en) * | 2009-08-07 | 2011-03-30 | 布鲁诺布二世有限公司 | Method for recovering filter cake and device for cake forming and washing filtration |
CN205759962U (en) * | 2016-05-19 | 2016-12-07 | 郭洲辉 | Distiller grains extruding filter |
-
2017
- 2017-06-09 CN CN201710434281.5A patent/CN107243175B/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101991981A (en) * | 2009-08-07 | 2011-03-30 | 布鲁诺布二世有限公司 | Method for recovering filter cake and device for cake forming and washing filtration |
CN205759962U (en) * | 2016-05-19 | 2016-12-07 | 郭洲辉 | Distiller grains extruding filter |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113198233A (en) * | 2021-05-07 | 2021-08-03 | 中节能兆盛环保有限公司 | Filter pipe screen plate grid |
CN115845455A (en) * | 2023-02-15 | 2023-03-28 | 妙可蓝多(天津)食品科技有限公司 | Cheese mixing and stirring process |
CN115845455B (en) * | 2023-02-15 | 2023-04-28 | 妙可蓝多(天津)食品科技有限公司 | Cheese mixing and stirring process |
CN117815918A (en) * | 2024-03-05 | 2024-04-05 | 上海奔曜科技有限公司 | Positive pressure filter equipment |
CN117815918B (en) * | 2024-03-05 | 2024-05-31 | 上海奔曜科技有限公司 | Positive pressure filter equipment |
Also Published As
Publication number | Publication date |
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CN107243175B (en) | 2019-05-03 |
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