CN205549721U - A membrane filter press for microcrystalline cellulose production - Google Patents
A membrane filter press for microcrystalline cellulose production Download PDFInfo
- Publication number
- CN205549721U CN205549721U CN201620346592.7U CN201620346592U CN205549721U CN 205549721 U CN205549721 U CN 205549721U CN 201620346592 U CN201620346592 U CN 201620346592U CN 205549721 U CN205549721 U CN 205549721U
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- plate
- stripper plate
- hole
- microcrystalline cellulose
- stripper
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Abstract
The utility model relates to a membrane filter press for microcrystalline cellulose production, including being used for the truss of support stripper plate and filter, the face laminating of stripper plate and filter and be located the truss on the interval set up a plurality ofly, the both sides face of filter all is provided with the recess, the cavity of material is held to the constitution between the recess of filter and the binding face of stripper plate, including the pay -off pipeline that is used for transported substance material, the pipe end of pay -off pipeline respectively and the cavity that constitutes between stripper plate and filter binding face intercommunication, including being used for carry wasing the water hydraulic pipe -line, the pipe end of hydraulic pipe -line respectively and the cavity that constitutes between stripper plate and filter binding face intercommunication, stripper plate and filter are provided with the extrusion head along truss rectilinear movement, the front end that is located moving direction, and the rear end that is located moving direction is provided with fixed backup plate, be provided with the cavity in the stripper plate, in high pressurized air source ordered about the protruding recess that extends the filter of the both sides face of stripper plate, the washing and the dewatering effect of this pressure filter were good, improve semi -manufactured goods microcrystalline cellulose's production efficiency.
Description
Technical field
This utility model relates to microcrystalline Cellulose production technical field, is specifically related to a kind of diaphragm filter press produced for microcrystalline Cellulose.
Background technology
Microcrystalline Cellulose is the cellulose element of a kind of purification, part depolymerization, is widely used in the industries such as pharmacy, cosmetics, food.The production of microcrystalline Cellulose extracts using plant as raw material, plant material draws, by a series of hydrolysis process, the microcrystalline Cellulose semi-finished stock that moisture is more, the semi-finished stock of microcrystalline Cellulose in the pasty state and is alkalescence, and the microcrystalline Cellulose of semi-finished product also needs to carry out washing neutralization and dehydrate technique just can be prepared as finished product microcrystalline cellulose cellulose product.In prior art, semi-finished product microcrystalline Cellulose is to use centrifuge to be dehydrated in the preparation technology that washing neutralizes and is dehydrated mostly, flushing water it is passed through in centrifuge, while neutralizing alkalescence semi-finished product microcrystalline Cellulose, moisture is thrown away by the centrifuge of high speed rotating, thus carries out preliminary hydro-extraction, though the above-mentioned mode of production can prepare microcrystalline cellulose Shu Chengpin, but not only production efficiency is poor, and rinse neutralization and dehydrating effect is the most not ideal enough.
Utility model content
The purpose of this utility model is: provides a kind of diaphragm filter press produced for microcrystalline Cellulose, it is possible to increase flushing neutralization and the dehydrating effect to semi-finished product microcrystalline Cellulose, improves production efficiency.
For achieving the above object, the technical solution adopted in the utility model is:
The diaphragm filter press produced for microcrystalline Cellulose, including for holding in the palm support stripper plate and the truss of screen plate, fit and be positioned on truss interval and arrange multiple in the plate face of stripper plate and screen plate, the biside plate face of described screen plate is provided with groove, constitutes the chamber accommodating material between groove and the binding face of stripper plate of screen plate；
Pressure filter includes the feed lines for carrying material, the chamber that the pipe end of feed lines respectively and is constituted between stripper plate and screen plate binding face；
Pressure filter also includes for carrying rinse water hydraulic pipeline, the chamber that the pipe end of hydraulic pipeline respectively and is constituted between stripper plate and screen plate binding face；
Stripper plate and screen plate move linearly along truss, the front end being positioned at stripper plate and screen plate moving direction is provided with extrusion head, the rear end being positioned at stripper plate and screen plate moving direction is provided with fixing backup plate, and drive mechanism drives extrusion head to move and order about stripper plate and screen plate is in clamped condition；
Being provided with cavity in described stripper plate, described cavity is connected with extraneous high-pressure air source, and high-pressure air source is ordered about in the groove that the biside plate face of stripper plate protrudes out to stripper plate double-side filtering plate.
This utility model there is also following characteristics:
The plate face of described stripper plate and screen plate is vertical, the plate face at stripper plate top position that is positioned at is provided with the first through hole, screen plate corresponding position is provided with the first intercommunicating pore, first through hole and the first intercommunicating pore are interconnected to constitute the hydraulic pipeline sending rinse water, the plate face at stripper plate top position that is positioned at is provided with outlet, between described first through hole and outlet, the connecting pipeline by offering connects, the plate face being positioned at stripper plate lower position is provided with the second through hole, screen plate corresponding position is provided with the second intercommunicating pore, second through hole and the second intercommunicating pore are interconnected to constitute the water return pipeline getting rid of excessive moisture, the plate face being positioned at stripper plate lower position is provided with water return outlet, between described second through hole and water return outlet, the connecting pipeline by offering connects.
The plate face center position of described stripper plate is further opened with third through-hole, and the groove bottom land center position correspondence of screen plate offers third connecting hole, and described third through-hole and third connecting hole are interconnected and constitute the feed lines of conveying material.
The groove bottom land position of screen plate is provided with the first salient point, described first salient point is positioned at the width of groove and length direction interval is arranged multiple, first salient point is less than the notch of groove, the vallecular cavity corresponding with groove profile size is offered on the biside plate face of described stripper plate, the bottom land position being positioned at this vallecular cavity is provided with the second salient point, and described second salient point is concordant with the notch of vallecular cavity.
The lateral plates being positioned at stripper plate lower position is provided with fourth hole, fourth hole and the connection of the second through hole, the fourth hole of multiple stripper plates connects with arm respectively, arm connects with supervisor respectively, supervisor connects with rinse water water source, it is positioned on fixing backup plate and is provided with feed pipe, what feed pipe and the first through hole and the first intercommunicating pore connected and composed send the hydraulic pipeline of rinse water to connect, it is positioned on fixing backup plate and is provided with feeder sleeve, feeder sleeve connects composition feed lines connection with third through-hole and third connecting hole, it is positioned on fixing backup plate and is additionally provided with drain pipe, the water return pipeline connection that drain pipe and the second through hole and the second intercommunicating pore connect and compose, it is interconnected by communicating pipe between feed pipe and feeder sleeve, choke valve it is provided with on communicating pipe.
The lateral plates being positioned at screen plate lower position is provided with fifth hole, described fifth hole and the connection of the second intercommunicating pore.
The both sides of described stripper plate and screen plate are respectively arranged with supporter, described supporter is provided with roller and coordinates with the rectilinear orbit composition on truss, supporter is additionally provided with the handle that level overhangs.
Described drive mechanism is to be arranged on the oil cylinder of truss one end, and the piston rod of oil cylinder is fixed with extrusion head, and fixing backup plate is positioned at the other end of truss.
Compared with prior art, the technique effect that this utility model possesses is: utilize supply lines in the chamber between screen plate and stripper plate faying face, then it is passed through rinse water to hydraulic pipeline, semi-finished product microcrystalline Cellulose in chamber is carried out by rinse water, thus reduce the basicity of semi-finished product microcrystalline Cellulose, gases at high pressure it are passed through in stripper plate, so that stripper plate dilatancy, the biside plate face of stripper plate protrudes in the groove crossing screen plate of stripper plate both sides, thus the semi-finished product microcrystalline Cellulose in groove is carried out extrusion dehydration, this diaphragm filter press can Rapid Implementation to the cleaning of semi-finished product microcrystalline Cellulose and dehydrating operations, clean and dehydrating effect is good, improve the production efficiency of semi-finished product microcrystalline Cellulose.
Accompanying drawing explanation
Fig. 1 is the structural representation that the diaphragm filter press produced for microcrystalline Cellulose is in use state；
Fig. 2 is the status architecture schematic diagram when the diaphragm filter press of microcrystalline Cellulose production is stopped using；
Fig. 3 be Fig. 1 be the structural representation at another visual angle；
Fig. 4 is the structural representation of stripper plate；
Fig. 5 is the structural representation of screen plate；
Fig. 6 is the structural representation of supporter.
Detailed description of the invention
In conjunction with Fig. 1 to Fig. 6, the utility model is further described:
The diaphragm filter press produced for microcrystalline Cellulose, including for holding in the palm support stripper plate 10 and the truss 30 of screen plate 20, fit and be positioned on truss 30 interval and arrange multiple in the plate face of stripper plate 10 and screen plate 20, the biside plate face of described screen plate 20 is provided with groove 21, constitutes the chamber accommodating material between groove 21 and the binding face of stripper plate 10 of screen plate 20；
Pressure filter includes the feed lines for carrying material, the chamber that the pipe end of feed lines respectively and is constituted between stripper plate 10 and screen plate 20 binding face；
Pressure filter also includes for carrying rinse water hydraulic pipeline, the chamber that the pipe end of hydraulic pipeline respectively and is constituted between stripper plate 10 and screen plate 20 binding face；
Stripper plate 10 and screen plate 20 move linearly along truss 30, the front end being positioned at stripper plate 10 and screen plate 20 moving direction is provided with extrusion head 40, the rear end being positioned at stripper plate 10 and screen plate 20 moving direction is provided with fixing backup plate 41, and drive mechanism drives extrusion head 40 to move and order about stripper plate 10 and screen plate 20 is in clamped condition；
Being provided with cavity in described stripper plate 10, described cavity is connected with extraneous high-pressure air source, and high-pressure air source is ordered about in the groove 21 that the biside plate face of stripper plate 10 protrudes out to stripper plate 10 double-side filtering plate 20.
Utilize supply lines in the chamber between screen plate 20 and stripper plate 10 faying face, then it is passed through rinse water to hydraulic pipeline, semi-finished product microcrystalline Cellulose in chamber is carried out by rinse water, thus reduce the basicity of semi-finished product microcrystalline Cellulose, it is passed through gases at high pressure in stripper plate 10, so that stripper plate 10 dilatancy, the biside plate face of stripper plate 10 protrudes in the groove 21 crossing screen plate of stripper plate 20 both sides, thus the semi-finished product microcrystalline Cellulose in groove 21 is carried out extrusion dehydration, this diaphragm filter press can Rapid Implementation to the cleaning of semi-finished product microcrystalline Cellulose and dehydrating operations, clean and dehydrating effect is good, improve the production efficiency of semi-finished product microcrystalline Cellulose.
nullAs preferred version of the present utility model，The plate face of described stripper plate 10 and screen plate 20 is vertical，The plate face at stripper plate 10 top position that is positioned at is provided with the first through hole 101，Screen plate 20 corresponding position is provided with the first intercommunicating pore 201，First through hole 101 and the first intercommunicating pore 201 are interconnected to constitute the hydraulic pipeline sending rinse water，The plate face at stripper plate 10 top position that is positioned at is provided with outlet 103，Between described first through hole 101 and outlet 103, the connecting pipeline by offering connects，The plate face being positioned at stripper plate 10 lower position is provided with the second through hole 102，Screen plate 20 corresponding position is provided with the second intercommunicating pore 202，Second through hole 102 and the second intercommunicating pore 202 are interconnected to constitute the water return pipeline getting rid of excessive moisture，The plate face being positioned at stripper plate 10 lower position is provided with water return outlet 104，Between described second through hole 102 and water return outlet 104, the connecting pipeline by offering connects.The moisture that water after cleaning and squeezing produce is provided with outside water return outlet 104 gets rid of chamber by the plate face of stripper plate 10 lower position, thus realizes cleaning and the dehydrating operations entering semi-finished product microcrystalline Cellulose.
For realizing the feeding operation to material, the plate face center position of described stripper plate 10 is further opened with third through-hole 105, the groove 21 bottom land center position correspondence of screen plate 20 offers third connecting hole 203, and described third through-hole 105 is interconnected with third connecting hole 203 and constitutes the feed lines of conveying material.By being passed through the raw material of semi-finished product microcrystalline Cellulose to be processed to feed lines, and it is passed through in chamber by third through-hole 105 and third connecting hole 203.
Specifically, for improving the effect of dehydration, the groove 21 bottom land position of screen plate 20 is provided with the first salient point 211, described first salient point 211 is positioned at the width of groove 21 and length direction interval is arranged multiple, first salient point 211 is less than the notch of groove 21, offering the vallecular cavity 12 corresponding with groove 21 overall size on the biside plate face of described stripper plate 10, the bottom land position being positioned at this vallecular cavity 11 is provided with the second salient point 111, and described second salient point 111 is concordant with the notch of vallecular cavity 11.
nullFilter and the waste water of squeezing generation for guaranteeing quickly to discharge，The lateral plates being positioned at stripper plate 10 lower position is provided with fourth hole 106，Fourth hole 106 connects with the second through hole 102，The fourth hole 106 of multiple stripper plates 10 connects with arm 51 respectively，Arm 51 connects with supervisor 50 respectively，It is positioned on fixing backup plate 41 and is provided with feed pipe 411，The hydraulic pipeline sending rinse water that feed pipe 411 connects and composes with the first through hole 101 and the first intercommunicating pore 201 connects，It is positioned on fixing backup plate 41 and is provided with feeder sleeve 412，Feeder sleeve 412 connects composition feed lines connection with third through-hole 105 and third connecting hole 203，It is positioned on fixing backup plate 41 and is additionally provided with drain pipe 413，The water return pipeline that drain pipe 413 connects and composes with the second through hole 102 and the second intercommunicating pore 202 connects，For avoid semi-finished product microcrystalline Cellulose the most thick and cannot smoothly introduction chamber indoor，By being interconnected communicating pipe 414 between feed pipe 411 and feeder sleeve 412，Choke valve 415 it is provided with on communicating pipe 414，The water supplying operation to feeder sleeve 412 can be realized by choke valve 415，Reach to dilute the purpose of semi-finished product microcrystalline Cellulose.
For guaranteeing that water can be completely exhausted out, the lateral plates being positioned at screen plate 20 lower position is provided with fifth hole 204, and described fifth hole 204 connects with the second intercommunicating pore 202.
Discharging for convenience of the microcrystalline Cellulose after dehydration, the both sides of described stripper plate 10 and screen plate 20 are respectively arranged with supporter 60, it is provided with roller 61 on described supporter 60 to coordinate with rectilinear orbit 31 composition on truss 30, supporter 60 is additionally provided with the handle 62 that level overhangs.During discharging, hand-held spanner i.e. may move stripper plate 10 and screen plate 20.
Described drive mechanism is to be arranged on the oil cylinder 70 of truss 30 one end, and the piston rod of oil cylinder 70 is fixed with extrusion head 40, and fixing backup plate 41 is positioned at the other end of truss 30.
Claims (8)
1. the diaphragm filter press produced for microcrystalline Cellulose, it is characterised in that: include for holding in the palm support stripper plate (10)
And the truss (30) of screen plate (20), fit and be positioned at truss (30) in the plate face of stripper plate (10) and screen plate (20)
Upper interval arranges multiple, and the biside plate face of described screen plate (20) is provided with groove (21), screen plate (20)
The chamber accommodating material is constituted between the binding face of groove (21) and stripper plate (10)；
Pressure filter includes the feed lines for carrying material, the pipe end of feed lines respectively with stripper plate (10) and filter
The chamber constituted between plate (20) binding face；
Pressure filter also includes for carrying rinse water hydraulic pipeline, the pipe end of hydraulic pipeline respectively with stripper plate (10) and mistake
The chamber constituted between filter plate (20) binding face；
Stripper plate (10) and screen plate (20) move linearly along truss (30), are positioned at stripper plate (10) and filter
The front end of plate (20) moving direction is provided with extrusion head (40), is positioned at stripper plate (10) and screen plate (20) is mobile
The rear end in direction is provided with fixing backup plate (41), and drive mechanism drives extrusion head (40) mobile and orders about stripper plate (10)
And screen plate (20) is in clamped condition；
Being provided with cavity in described stripper plate (10), described cavity is connected with extraneous high-pressure air source, and high-pressure air source is ordered about
The biside plate face of stripper plate (10) protrudes out in the groove (21) of stripper plate (10) double-side filtering plate (20).
The diaphragm filter press produced for microcrystalline Cellulose the most according to claim 1, it is characterised in that: described
The plate face of stripper plate (10) and screen plate (20) is vertical, and the plate face at stripper plate (10) top position that is positioned at is provided with
First through hole (101), screen plate (20) corresponding position is provided with the first intercommunicating pore (201), the first through hole (101)
And first intercommunicating pore (201) be interconnected to constitute the hydraulic pipeline sending rinse water, be positioned at stripper plate (10) top position
The plate face at place is provided with outlet (103), passes through to offer between described first through hole (101) and outlet (103)
Connecting pipeline connects, and the plate face being positioned at stripper plate (10) lower position is provided with the second through hole (102), screen plate (20)
Corresponding position is provided with the second intercommunicating pore (202), the second through hole (102) and the second intercommunicating pore (202) and is connected with each other
Constituting the water return pipeline getting rid of excessive moisture, the plate face being positioned at stripper plate (10) lower position is provided with water return outlet (104),
Between described second through hole (102) and water return outlet (104), the connecting pipeline by offering connects.
The diaphragm filter press produced for microcrystalline Cellulose the most according to claim 2, it is characterised in that: described
The plate face center position of stripper plate (10) is further opened with third through-hole (105), the groove (21) of screen plate (20)
Bottom land center position correspondence offers third connecting hole (203), described third through-hole (105) and third connecting hole (203)
It is interconnected and constitutes the feed lines of conveying material.
The diaphragm filter press produced for microcrystalline Cellulose the most according to claim 3, it is characterised in that: filter
Groove (21) the bottom land position of plate (20) is provided with the first salient point (211), and described first salient point (211) is positioned at
The width of groove (21) and length direction interval are arranged multiple, and the first salient point (211) is less than groove (21)
Notch, the biside plate face of described stripper plate (10) offers the vallecular cavity (12) corresponding with groove (21) overall size,
The bottom land position being positioned at this vallecular cavity (11) is provided with the second salient point (111), described second salient point (111) and vallecular cavity
(11) notch is concordant.
The diaphragm filter press produced for microcrystalline Cellulose the most according to claim 4, it is characterised in that: it is positioned at
The lateral plates of stripper plate (10) lower position is provided with fourth hole (106), and fourth hole (106) leads to second
Hole (102) connects, and the fourth hole (106) of multiple stripper plates (10) connects with arm (51) respectively, arm (51)
Connect with supervisor (50) respectively, be positioned on fixing backup plate (41) and be provided with feed pipe (411), feed pipe (411)
The hydraulic pipeline sending rinse water connected and composed with the first through hole (101) and the first intercommunicating pore (201) connects, and is positioned at solid
Determine to be provided with on backup plate (41) feeder sleeve (412), feeder sleeve (412) and third through-hole (105) and third connecting hole
(203) connection constitutes feed lines connection, is positioned on fixing backup plate (41) and is additionally provided with drain pipe (413), draining
The water return pipeline that pipe (413) connects and composes with the second through hole (102) and the second intercommunicating pore (202) connects, feed pipe
(411) and pass through between feeder sleeve (412) to be interconnected communicating pipe (414), communicating pipe (414) is provided with joint
Stream valve (415).
The diaphragm filter press produced for microcrystalline Cellulose the most according to claim 5, it is characterised in that: it is positioned at
The lateral plates of screen plate (20) lower position is provided with fifth hole (204), described fifth hole (204) and the
Two intercommunicating pores (202) connect.
The diaphragm filter press produced for microcrystalline Cellulose the most according to claim 1 and 2, it is characterised in that:
The both sides of described stripper plate (10) and screen plate (20) are respectively arranged with supporter (60), described supporter (60)
On be provided with roller (61) with on truss (30) rectilinear orbit (31) constitute coordinate, supporter also sets on (60)
It is equipped with the handle (62) that level overhangs.
The diaphragm filter press produced for microcrystalline Cellulose the most according to claim 1 and 2, it is characterised in that:
Described drive mechanism is to be arranged on the oil cylinder (70) of truss (30) one end, the piston rod of oil cylinder (70) and extrusion head (40)
Fixing, fixing backup plate (41) is positioned at the other end of truss (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620346592.7U CN205549721U (en) | 2016-04-20 | 2016-04-20 | A membrane filter press for microcrystalline cellulose production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620346592.7U CN205549721U (en) | 2016-04-20 | 2016-04-20 | A membrane filter press for microcrystalline cellulose production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205549721U true CN205549721U (en) | 2016-09-07 |
Family
ID=56807195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620346592.7U Expired - Fee Related CN205549721U (en) | 2016-04-20 | 2016-04-20 | A membrane filter press for microcrystalline cellulose production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205549721U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351005A (en) * | 2018-11-29 | 2019-02-19 | 杭州渗源环境科技有限公司 | A kind of plate and frame filter press |
| CN109381902A (en) * | 2018-11-15 | 2019-02-26 | 程晓洁 | A kind of diaphragm mash filter |
| CN114146461A (en) * | 2021-12-10 | 2022-03-08 | 湖北省轻工业科学研究设计院有限公司 | Novel filter plate structure of filter press |
-
2016
- 2016-04-20 CN CN201620346592.7U patent/CN205549721U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109381902A (en) * | 2018-11-15 | 2019-02-26 | 程晓洁 | A kind of diaphragm mash filter |
| CN109351005A (en) * | 2018-11-29 | 2019-02-19 | 杭州渗源环境科技有限公司 | A kind of plate and frame filter press |
| CN114146461A (en) * | 2021-12-10 | 2022-03-08 | 湖北省轻工业科学研究设计院有限公司 | Novel filter plate structure of filter press |
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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: 20160907 Termination date: 20210420 |
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| CF01 | Termination of patent right due to non-payment of annual fee |