CN108031154A - Filter press - Google Patents
Filter press Download PDFInfo
- Publication number
- CN108031154A CN108031154A CN201711377942.1A CN201711377942A CN108031154A CN 108031154 A CN108031154 A CN 108031154A CN 201711377942 A CN201711377942 A CN 201711377942A CN 108031154 A CN108031154 A CN 108031154A
- Authority
- CN
- China
- Prior art keywords
- filter
- filter press
- swivel becket
- filter cloth
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/28—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating
- B01D25/282—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating for drying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/32—Removal of the filter cakes
- B01D25/34—Removal of the filter cakes by moving, e.g. rotating, the filter elements
-
- 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
- B01D36/02—Combinations of filters of different kinds
Abstract
The invention discloses a kind of filter press, its key points of the technical solution are that：Including rack, thrust plate, pressure strip, hydraulic cylinder, some filter press plates being arranged between pressure strip and thrust plate, filter press plate is provided with filter cloth on both ends, swivel becket is rotatably connected on filter press plate, actuator is provided with swivel becket, charging ram is provided with swivel becket, placing groove is provided with filter press plate end face, placing groove is internally provided with the spring being connected with filter cloth.When using the filter press, control actuator driving swivel becket drives charging ram to rotate.When pusher ring turns to a certain position, pusher ring jacks up filter cloth in this position so that filter cloth in this position is separated with filter press plate.When charging ram leaves the position, spring in this position drives filter cloth to be moved towards placing groove side.At the same time, the impurity being attached on filter cloth separates under effect of inertia with filter cloth so that the filter opening on filter cloth is not easy to be blocked by impurity, ensure that the press filtration effect of the filter press to a certain extent.
Description
Technical field
The present invention relates to liquid extraction equipment technical field, more particularly to a kind of filter press.
Background technology
Filter press, is a kind of using special filter medium, applies certain pressure to object so that liquid dialysis comes out
A kind of mechanical equipment, be a kind of common solid-liquid separating equipment.
At present, notification number is that the Chinese patent of CN105771348A discloses a kind of efficient filter press, it includes rack, consolidates
Surely pressure strip that the thrust plate that is connected in rack, sliding are connected in rack, be arranged in rack and be used to promote pressure strip to move
Dynamic hydraulic cylinder, is provided with material access aperture on the thrust plate, press filtration unit is provided between the pressure strip and thrust plate,
The press filtration unit includes some press filtration frames, and Su Suoshu press filtration frames are provided with charging hole at center, and charging hole surrounding is provided with out
Fluid apertures, is both provided with filter cloth on the both ends end face of the press filtration frame.
During using the efficient filter press, each press filtration frame is compressed by Driven by Hydraulic Cylinder pressure strip first, is made
Mutually abut between each press filtration frame, and form filter chamber between press filtration frame and press filtration frame.Control material is from thrust plate afterwards
Material inlet port enter, and entered via charging hole inside each filter chamber, solid particle is trapped in filter chamber by filter cloth afterwards
Interior and form filter cake, the fluid hole that liquid then passes through on each press filtration frame is discharged.
But during the use of the filter press, as the solid particle quantity inside filter chamber gradually increases, on filter cloth
Have more and more filter openings to be blocked by solid particle so that filter cloth gradually weakens the separating effect of material, in such filter chamber
The liquid in portion needs the longer time to adequately pass through filter cloth and be discharged from fluid hole, reduces this to a certain extent
The press filtration effect of filter press.
The content of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of filter press, it is with filter cloth
Filter opening is not easy to be blocked by solid particle, the preferable advantage of press filtration effect.
The present invention above-mentioned technical purpose technical scheme is that：A kind of filter press, including rack,
Pressure strip that the thrust plate that is fixedly connected in rack, sliding are connected in rack, be arranged in rack and compressed for driving
The hydraulic cylinder of the close or remote thrust plate of plate, some filter press plates being arranged between pressure strip and thrust plate, the thrust plate
Material access aperture is provided with center, the charging for being connected with material access aperture is provided with the filter press plate center
Hole, is provided with fluid hole around the charging hole, filter cloth is provided with the filter press plate both ends, be provided with the filter cloth with into
The through hole that is connected of material hole, is rotatably connected to swivel becket on the filter press plate, the swivel becket between filter press plate and filter cloth,
The actuator for driving swivel becket to rotate is provided with the swivel becket, charging ram is provided with the swivel becket lateral wall,
Placing groove is provided with the filter press plate end face, and the spacing between placing groove and swivel becket is more than the length of charging ram, it is described
Placing groove is internally provided with the spring being connected with filter cloth, and spring is used to pull filter cloth to move towards placing groove side.
Through the above technical solutions, when needing to use the filter press, Driven by Hydraulic Cylinder pressure strip is controlled first towards only
Move push plate side so that mutually abutted between filter press plate, and filter press plate forms filter chamber with press filtration board mount.Control material afterwards
Enter from the material inlet port on thrust plate, and entered via feed inlet inside each filter chamber.Solid particle is by filter cloth afterwards
It is trapped in filter chamber and forms filter cake, liquid is then discharged by the fluid hole on each press filtration frame.At the same time, actuator is controlled
Swivel becket is driven to drive charging ram to rotate.When pusher ring turns to a certain position, pusher ring is by the filter cloth top on correspondence position
Rise so that filter cloth in this position is separated with filter press plate.When charging ram leaves the position, the spring on correspondence position is to the position
The filter cloth put applies pulling force so that filter cloth is moved towards placing groove side and finally offseted with filter press plate.It is attached during this
The solid particle on filter cloth separates under effect of inertia with filter cloth so that the filter opening on filter cloth is not easy to be blocked up by solid particle
Plug, ensure that the press filtration effect of the filter press to a certain extent.And in charging ram rotation process, charging ram is to filter chamber inside
The filter cake of diverse location applies pressure so that the penetration by liquid filter cloth of filter cake internal residual is entered inside fluid hole, further
Improve the press filtration effect of the filter press.
Preferably, the first annular groove is provided with the swivel becket madial wall, the through hole is provided with connection ring, the company
Ring is connect to be rotatably connected on inside the first annular groove.
Through the above technical solutions, during actuator control swivel becket rotates, with swivel becket phase occurs for connection ring
To rotating, the filter cloth so close to through hole side is not easy occur Folding Deformation and feelings separated with swivel becket because being pullled
Condition, such material are not easy to enter inside fluid hole in the gap between filter cloth and swivel becket, ensure that filter to a certain extent
Filter effect of the cloth to material.
Preferably, the swivel becket is rotatably connected on inside charging hole, and the actuator includes being evenly distributed on connection ring
Some flabellums being inclined to set on madial wall.
Through the above technical solutions, when material is entered inside filter chamber from charging hole, material impacts flabellum
And then drive flabellum to drive connection ring to be rotated, so there is no need to additional driving source so that the use of the filter press
Become more energy-saving and environmental protection.
Preferably, the longitudinal section area of the charging ram is gradually reduced towards filter cloth side.
Through the above technical solutions, the longitudinal section area of charging ram is gradually reduced towards filter cloth side, so in charging ram
In rotation process, more convenient the filter cloth being attached on filter press plate can be jacked up so that the use process of the filter press becomes
It is more convenient, quick.
Preferably, the connection sheet for being equipped with and being used for being connected with spring is glued on the filter cloth, and the cross-sectional area of connection sheet is big
In the width of rebate of placing groove.
Through the above technical solutions, spring is connected by connection sheet with filter cloth, the joint face between such spring and filter cloth
Product is larger so that filter cloth is less prone to because pullling and damaged situation.The cross-sectional area of connection sheet is more than the notch of placing groove
Width, so when spring pulls filter cloth to be moved towards filter press plate side, connection sheet can offset with filter press plate so that filter cloth is not
Easily there is being drawn into the situation inside placing groove.
Preferably, the second annular groove is provided with the through hole inner hole wall, is provided with bulge loop on the swivel becket lateral wall, institute
Bulge loop is stated to extend into inside the second annular groove and be rotatedly connected with the second annular groove.
Through the above technical solutions, during flabellum drives swivel becket to rotate, bulge loop carries out inside the second annular groove
Rotate, and the lateral wall of bulge loop and the internal groove side wall of the second annular groove offset, to ensure that swivel becket is not susceptible to axis in rotation process
To movement.
Preferably, the liquid-collecting barrel for being fixedly connected in rack and being connected with fluid hole is further included, inside the liquid-collecting barrel
Ultrafiltration membrane is provided with, liquid-collecting barrel is divided into waste liquid chamber and filtrate chamber by the ultrafiltration membrane, is connected with the waste liquid chamber for depositing
The waste liquid barrel of waste liquid is stored up, the filtrate tank for storing filtrate is connected with the filtrate chamber.
Through the above technical solutions, when liquid is entered inside liquid-collecting barrel, ultrafiltration membrane filters liquid so that contains
The filtrate of major part material to be collected enters filtrate intracavitary portion through ultrafiltration membrane, and enters eventually into inside filtrate tank；Contain
The filtrate for having small part material to be collected rests on waste liquid intracavitary portion, and enters eventually into inside waste liquid barrel.Completed pair with this
The purification of liquid, improves the press filtration effect of the filter press to a certain extent.
Preferably, the connecting tube for being connected with material access aperture is provided with the waste liquid barrel.
Through the above technical solutions, after first press filtration completion, the waste liquid inside waste liquid barrel is injected by connecting tube
To inside material access aperture, waste liquid is entered inside filter chamber from charging hole afterwards.The filter press is to the filter cake inside filter chamber afterwards
Press filtration again is carried out, is further extracted with the material to be collected to filter cake internal residual, uplink carries to a certain degree
The high press filtration effect of the filter press.
In conclusion having the beneficial effect that in contrast to the prior art of the invention：
1st, when carrying out press filtration to material using the filter press, swivel becket is controlled to be rotated by actuator, and swivel becket band
Dynamic charging ram is rotated so that charging ram jacks up the filter cloth on a certain position, and charging ram is to the filter cake inside filter chamber
Extruded；When charging ram leaves the position, pull filter cloth to be moved towards placing groove side with the spring of the position correspondence, make
The solid particle that must be attached on the filter cloth of the position separates under effect of inertia with filter cloth, and the filtering for recovering filter cloth with this is imitated
Fruit, and the press filtration effect of the filter press is improved to a certain extent；
2nd, during material flows through charging hole, material impacts flabellum and drives flabellum to drive swivel becket to turn
Dynamic, so there is no need to additional driving source so that the use of the filter press becomes more energy saving, efficient.
Brief description of the drawings
Fig. 1 is the structure diagram of embodiment, is mainly used for showing the contour structures of embodiment；
Fig. 2 is the schematic cross-sectional view of liquid-collecting barrel, is mainly used for showing the internal structure of liquid-collecting barrel；
Fig. 3 is the structure diagram of filter press plate, is mainly used for showing the contour structures of filter press plate；
Fig. 4 is the schematic cross-sectional view of filter press plate, is mainly used for showing the internal structure of filter press plate；
Fig. 5 is the A portions enlarged drawing of Fig. 4.
Reference numeral：1st, rack；2nd, thrust plate；3rd, pressure strip；4th, hydraulic cylinder；5th, filter press plate；6th, material access aperture；7th, into
Expect hole；8th, fluid hole；9th, filter cloth；10th, through hole；11st, swivel becket；12nd, actuator；13rd, charging ram；14th, placing groove；15th, spring；
16th, the first annular groove；17th, connection ring；121st, flabellum；18th, connection sheet；19th, the second annular groove；20th, bulge loop；21st, liquid-collecting barrel；211st, give up
Sap cavity；212nd, filtrate chamber；22nd, ultrafiltration membrane；23rd, waste liquid barrel；24th, filtrate tank；25th, connecting tube.
Embodiment
The present invention is described in further detail below in conjunction with attached drawing.
A kind of filter press, as shown in Figure 1, being connected to including rack 1, the thrust plate being fixedly connected in rack 12, sliding
Pressure strip 3 in rack 1, be arranged on be used to driving in rack 1 pressure strip 3 close to or away from thrust plate 2 hydraulic cylinder 4, set
Put between thrust plate 2 and pressure strip 3 and for the filter press plate 5 to material progress pressure.
As shown in Fig. 1, Fig. 3, Fig. 4, the material access aperture 6 entered for material, and thing are provided through at 2 center of thrust plate
Expect that access aperture 6 is horizontally disposed.The glide direction of pressure strip 3 is horizontal direction, and the cross sectional shape of pressure strip 3 and thrust
The shape of plate 2 is identical.Hydraulic cylinder 4 is fixedly connected in rack 1 by screw, and 4 output shaft of hydraulic cylinder is towards 3 side of pressure strip
And it is connected with the end face center of pressure strip 3.The number of filter press plate 5 is some and is connected with the sliding of rack 1.Every piece of filter press plate 5
Center at be both provided with charging hole 7, and charging hole 7 is in same level height with material access aperture 6.On filter press plate 5 also
It is provided with some fluid holes 8, and the circumferentially array distribution centered on charging hole 7 of some fluid holes 8.The end at 5 both ends of filter press plate
Filter cloth 9 is both provided with face, and filter cloth 9 fits with filter press plate 5.The through hole being connected with charging hole 7 is provided with filter cloth 9
10。
When needing to carry out press filtration to material using the filter press, hydraulic cylinder 4 is controlled to promote pressure strip 3 towards thrust first
2 side of plate is moved, until mutually being pushed against between some filter press plates 5.At this time filter chamber is formed between filter press plate 5 and filter press plate 5.Afterwards
The injecting material into the material access aperture 6 on thrust plate 2 so that material is entered inside filter chamber by charging hole 7.Material afterwards
In liquid through filter cloth 9 and being discharged from fluid hole 8, the solid particle in material rests on filter chamber under the barrier of filter cloth 9
Inside simultaneously forms filter cake.
As shown in Figure 3, Figure 4, the second annular groove 19 is coaxially arranged with 7 inner hole wall of charging hole.7 inner rotation of charging hole connects
There is swivel becket 11, and the both ends of swivel becket 11 protrude from the both ends of charging hole 7 respectively.Use is provided with the madial wall of swivel becket 11
In the actuator 12 that driving swivel becket 11 rotates, actuator 12 includes some flabellums 121 being inclined to set, and some flabellums
121 centered on the axial line of swivel becket 11 circumferentially array distribution.
The first annular groove 16 is provided with 11 madial wall of swivel becket, 16 inner rotation of the first annular groove is connected with connection ring 17, even
The lateral wall and 16 internal groove side wall of the first annular groove for connecing ring 17 offset, and connection ring 17 is connected with the through hole 10 on filter cloth 9.
Bulge loop 20 is fixedly connected with the lateral wall of swivel becket 11, bulge loop 20 is extend into inside the second annular groove 19, and bulge loop
20 are rotatedly connected with the second annular groove 19.Charging ram 13, charging ram 13 have been fixedly connected with the lateral wall at 11 both ends of swivel becket
Between filter press plate 5 and filter cloth 9, and charging ram 13 is set along the radial direction of swivel becket 11.The longitudinal section area of charging ram 13 towards
9 side of filter cloth is gradually reduced, and end of the charging ram 13 away from filter press plate 5 is handled through rounded corner.
As shown in Figure 4, Figure 5, some placing grooves 14, and some placing grooves 14 are both provided with the end face at 5 both ends of filter press plate
It is uniformly distributed centered on charging hole 7 in circumferential.The depth direction of placing groove 14 is identical with the length direction of charging hole 7, and puts
Put the length that the spacing between groove 14 and charging hole 7 is more than charging ram 13.The notch shape of placing groove 14 is circular, placing groove 14
Inside is provided with spring 15, and when spring 15 is in equilibrium state, the length of spring 15 is less than the depth of placing groove 14.Spring 15
Columned connection sheet 18 is provided with towards the end of filter cloth 9.The cross-sectional area of connection sheet 18 is more than the groove of placing groove 14
Open area, and connection sheet 18 is located remote from end face and the 9 phase adhesion of filter cloth of groove 14.
During the injecting material into charging hole 7, material impact is on flabellum 121 and drives flabellum 121 with turn
Rotating ring 11 is rotated.At the same time, swivel becket 11 drives charging ram 13 to be rotated around the axial line of swivel becket 11.Work as rotation
During to a certain position, charging ram 13 jacks up filter cloth 9 in this position so that and filter cloth 9 in this position is separated with filter press plate 5,
And the spring 15 near the position is in extended state.Charging ram 13 squeezes the filter cake in filter chamber in this position at this time
Pressure so that the partially liq of filter cake internal residual through filter cloth 9 and is entered inside fluid hole 8 under pressure.Work as pusher
When bar 13 leaves the position, the spring 15 near the position pulls filter cloth 9 to be moved towards 14 side of placing groove, until filter cloth
Connection sheet 18 on 9 offsets with filter press plate 5 and connection sheet 18 covers 14 notch of placing groove.In the process, it is attached to the position
The solid particle put on filter cloth 9 separates under effect of inertia with filter cloth 9 so that the filter effect of filter cloth 9 recovers and to a certain degree
On improve the press filtration effect of the filter press.
As shown in Figure 1 and Figure 2, liquid-collecting barrel 21 has been fixedly connected with rack 1, liquid-collecting barrel 21 passes through water pipe and each piece of pressure
Filter plate 5 is connected.Liquid-collecting barrel 21 is internally provided with ultrafiltration membrane 22, and ultrafiltration membrane 22 is a kind of filter membrane for being provided with some micropores.
When imposing appropriate pressure in the side of ultrafiltration membrane 22, with regard to the solute molecule less than micropore size can be sifted out.Ultrafiltration membrane 22 is by liquid collecting
21 points of bucket is the waste liquid chamber 211 close to 1 side of rack and the filtrate chamber 212 away from 1 side of rack.211 bottom of waste liquid chamber connects
The waste liquid barrel 23 for storing waste liquid is connected to, connecting tube 25 is provided with waste liquid barrel 23, connecting tube 25 is used for and material access aperture 6
It is connected.212 bottom of filtrate chamber is connected with the filtrate tank 24 for storing filtrate.
When carrying out press filtration to material using the filter press, liquid is entered from filter press plate 5 inside liquid-collecting barrel 21, afterwards
Filtrate containing most of material to be collected is entered inside filtrate chamber 212 through ultrafiltration membrane 22, and finally flow to filtrate tank
Inside 24；Small part material to be collected remains in the inside of waste liquid chamber 211 and finally flow to inside waste liquid barrel 23.Completed in press filtration
When, the waste liquid inside waste liquid barrel 23 is injected from material access aperture 6 again by water pump so that waste liquid enters each filter chamber
It is internal.The filter press filters the filter cake inside filter chamber again afterwards, to the material to be collected of filter cake internal residual into
The further extraction of row, improves the press filtration effect of the filter press to a certain extent.
The above is only the exemplary embodiment of the present invention, not for limiting the scope of the invention, this hair
Bright protection domain is determined by appended claim.
Claims (8)
1. a kind of filter press, including rack (1), the thrust plate (2) being fixedly connected in rack (1), sliding are connected to rack (1)
On pressure strip (3), be arranged in rack (1) and for drive pressure strip (3) close to or away from thrust plate (2) hydraulic cylinder
(4), some filter press plates (5) being arranged between pressure strip (3) and thrust plate (2), at thrust plate (2) center on be provided with
Material access aperture (6), the charging hole (7) for being connected with material access aperture (6) is provided with filter press plate (5) center,
Fluid hole (8) is provided with around the charging hole (7), filter cloth (9), the filter cloth (9) are provided with filter press plate (5) both ends
On be provided with the through hole (10) being connected with charging hole (7), it is characterized in that：Swivel becket is rotatably connected on the filter press plate (5)
(11), the swivel becket (11) is located between filter press plate (5) and filter cloth (9), is provided with the swivel becket (11) for driving
The actuator (12) that swivel becket (11) rotates, is provided with charging ram (13), the filter press plate on swivel becket (11) lateral wall
(5) placing groove (14) is provided with end face, and the spacing between placing groove (14) and swivel becket (11) is more than charging ram (13)
Length, the placing groove (14) is internally provided with the spring (15) being connected with filter cloth (9), and spring (15) is used to pull filter cloth
(9) moved towards placing groove (14) side.
2. filter press according to claim 1, it is characterized in that：The first annular groove is provided with swivel becket (11) madial wall
(16), through hole (10) place is provided with connection ring (17), and it is internal that the connection ring (17) is rotatably connected on the first annular groove (16).
3. filter press according to claim 2, it is characterized in that：The swivel becket (11) is rotatably connected in charging hole (7)
Portion, the actuator (12) include some flabellums (121) being inclined to set being evenly distributed on connection ring (17) madial wall.
4. filter press according to claim 1, it is characterized in that：The longitudinal section area of the charging ram (13) is towards filter cloth
(9) side is gradually reduced.
5. filter press according to claim 1, it is characterized in that：Glue to be equipped with the filter cloth (9) and be used for and spring (15) phase
Connection sheet (18) even, and the cross-sectional area of connection sheet (18) is more than the width of rebate of placing groove (14).
6. filter press according to claim 1, it is characterized in that：The second annular groove is provided with through hole (10) inner hole wall
(19), bulge loop (20) is provided with swivel becket (11) lateral wall, it is internal that the bulge loop (20) extend into the second annular groove (19)
And it is rotatedly connected with the second annular groove (19).
7. filter press according to claim 1, it is characterized in that：Further include be fixedly connected in rack (1) and and fluid hole
(8) liquid-collecting barrel (21) being connected, the liquid-collecting barrel (21) are internally provided with ultrafiltration membrane (22), and the ultrafiltration membrane (22) is by liquid collecting
Bucket (21) is divided into waste liquid chamber (211) and filtrate chamber (212), is connected with the waste liquid chamber (211) for storing the useless of waste liquid
Liquid bucket (23), filtrate chamber (212) place are connected with the filtrate tank (24) for storing filtrate.
8. filter press according to claim 7, it is characterized in that：It is provided with the waste liquid barrel (23) for entering with material
The connecting tube (25) that hole (6) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711377942.1A CN108031154B (en) | 2017-12-19 | 2017-12-19 | Filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711377942.1A CN108031154B (en) | 2017-12-19 | 2017-12-19 | Filter press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108031154A true CN108031154A (en) | 2018-05-15 |
| CN108031154B CN108031154B (en) | 2019-11-01 |
Family
ID=62100093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711377942.1A Active CN108031154B (en) | 2017-12-19 | 2017-12-19 | Filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108031154B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786263A (en) * | 2018-09-06 | 2018-11-13 | 浙江海河环境科技有限公司 | A kind of process and device of pre-filtering and filter press linkage fast filtering |
| CN109794086A (en) * | 2019-03-04 | 2019-05-24 | 浙江复洁环保设备有限公司 | A kind of high-efficient washing filter plate |
| CN110772995A (en) * | 2019-10-24 | 2020-02-11 | 蔡林 | Barley β -amylase extraction process |
| CN112221217A (en) * | 2018-06-29 | 2021-01-15 | 谢婷婷 | Sludge filter pressing device |
| CN112221219A (en) * | 2020-10-12 | 2021-01-15 | 黎明职业大学 | Dynamic pressurizing filter-pressing plate of filter press |
| CN112221218A (en) * | 2020-10-12 | 2021-01-15 | 黎明职业大学 | Improved filter press |
| CN114130078A (en) * | 2021-11-29 | 2022-03-04 | 保定味美康食品配料有限公司 | Device and production process for hydrolyzing vegetable protein seasoning liquid |
| WO2023138106A1 (en) * | 2022-01-20 | 2023-07-27 | 浙江杰为凯过滤科技有限公司 | Efficient rotary filter press having filter cloths |
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| EP0584756A1 (en) * | 1992-08-27 | 1994-03-02 | Trüm-Clar-Tech Fritz Trümmel | Device for releasing the cake from a chamber filter press and process for its operation |
| CN1132654A (en) * | 1994-12-22 | 1996-10-09 | 埃伯哈德·霍希和索内公司 | Filter press |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112221217A (en) * | 2018-06-29 | 2021-01-15 | 谢婷婷 | Sludge filter pressing device |
| CN112221217B (en) * | 2018-06-29 | 2021-10-26 | 山东菲特环保设备有限公司 | Sludge filter pressing device |
| CN108786263A (en) * | 2018-09-06 | 2018-11-13 | 浙江海河环境科技有限公司 | A kind of process and device of pre-filtering and filter press linkage fast filtering |
| CN109794086A (en) * | 2019-03-04 | 2019-05-24 | 浙江复洁环保设备有限公司 | A kind of high-efficient washing filter plate |
| CN110772995A (en) * | 2019-10-24 | 2020-02-11 | 蔡林 | Barley β -amylase extraction process |
| CN112221219A (en) * | 2020-10-12 | 2021-01-15 | 黎明职业大学 | Dynamic pressurizing filter-pressing plate of filter press |
| CN112221218A (en) * | 2020-10-12 | 2021-01-15 | 黎明职业大学 | Improved filter press |
| CN112221219B (en) * | 2020-10-12 | 2022-01-18 | 黎明职业大学 | Dynamic pressurizing filter-pressing plate of filter press |
| CN112221218B (en) * | 2020-10-12 | 2022-01-18 | 黎明职业大学 | Improved filter press |
| CN114130078A (en) * | 2021-11-29 | 2022-03-04 | 保定味美康食品配料有限公司 | Device and production process for hydrolyzing vegetable protein seasoning liquid |
| WO2023138106A1 (en) * | 2022-01-20 | 2023-07-27 | 浙江杰为凯过滤科技有限公司 | Efficient rotary filter press having filter cloths |
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