CN107008151A - Forward direction rinses removal of impurities improved filtration device - Google Patents
Forward direction rinses removal of impurities improved filtration device Download PDFInfo
- Publication number
- CN107008151A CN107008151A CN201710243642.8A CN201710243642A CN107008151A CN 107008151 A CN107008151 A CN 107008151A CN 201710243642 A CN201710243642 A CN 201710243642A CN 107008151 A CN107008151 A CN 107008151A
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- China
- Prior art keywords
- chamber
- filter
- filter membrane
- slide rail
- sliding block
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- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Removal of impurities improved filtration device is rinsed the invention discloses forward direction, including cuboid-type housing, the housing is divided into cuboid-type first chamber and cuboid-type second chamber by dividing plate, a filter chamber and two collecting chambers are divided into by netted filter plate in the first chamber, the netted filter plate is provided with filter membrane, the filter chamber and collecting chamber are in vertical rectangular build structure, and filter chamber both sides are communicated by filter membrane with collecting chamber；The filtering indoor top is provided with slide rail, the long axis direction of the slide rail is parallel with the plane of filter membrane, slide rail is provided with sliding block, the sliding block is provided with shower nozzle, the shower nozzle spray flushing water or rinse gas direction is parallel with the plane of filter membrane and film surface of laminating filter membrane, institute's sliding block drives shower nozzle to be slided along slide rail.Back flush periodically can be carried out to filter membrane, remove the material for blocking filter membrane, equipment is normally run, to ensure final finished quality.
Description
Technical field
The present invention relates to a kind of filter, and in particular to forward direction rinses removal of impurities improved filtration device.
Background technology
Fiber is keeping play important role in digestive system health, while the enough fibers of intake can also prevent
Angiocardiopathy, cancer, diabetes and Other diseases.Fiber can clean wall of digestive and enhancing digestive function, and fiber is simultaneously
The removal of the carcinogen and noxious material in food can be diluted and accelerated, fragile alimentary canal is protected and prevents colon cancer.It is fine
Dimension can slow down digestion rate and most rapid drainage cholesterol, so blood glucose and the cholesterol control that can be allowed in blood are optimal
Level.Lignin has the advantages that renewable, green cleaning and receives much concern as most abundant living resources in the world, because
This extracts that dietary cellulosic is significant from lignin, and existing general use acid-hydrolysis method or alkali hydrolysis method are to lignin
Carry out processing and extract cellulose, but the cellulose small molecule content that can be obtained after sour water solution or basic hydrolysis processing is more, on the contrary
It is unfavorable to health, therefore can be removed by filtration in excessive small molecule cellulosic material filtrate, obtained concentrate and contain
There is the dietary cellulosic favourable to human body.
But, after a certain time of operation, macromolecular substances can block filter membrane and cause crushing to increase existing filter, mistake
Filter is uneven, and filter efficiency is low, and excessive small molecule cellulosic material can be caused to enter in final finished, influences final product quality,
Even better than filter both sides differential pressure of membrane is excessive and cause filter membrane to damage.
The content of the invention
The technical problems to be solved by the invention are that conventional filter easily blocks filter membrane and causes crushing to increase, the final production of influence
Quality shortens service life of equipment, it is therefore intended that provide a kind of efficiently backwash membrane filter, can be periodically to filter membrane
Back flush is carried out, the material for blocking filter membrane is removed, equipment is normally run, to ensure final finished quality.
The present invention is achieved through the following technical solutions：
Forward direction rinses removal of impurities improved filtration device, including cuboid-type housing, and the housing is divided into length by dividing plate
Cube type first chamber and cuboid-type second chamber, in the first chamber by netted filter plate be divided into a filter chamber and
Two collecting chambers, the netted filter plate is provided with filter membrane, and the filter chamber and collecting chamber are in vertical rectangular build structure, and mistake
Filter chamber both sides are communicated by filter membrane with collecting chamber；Slide rail, the slide rail are provided with second chamber directly over the filter chamber
Long axis direction it is parallel with the plane of filter membrane, slide rail is provided with sliding block, and the sliding block is provided with shower nozzle, and the shower nozzle, which sprays, to be rinsed
Water or rinse gas direction is parallel with the plane of filter membrane and film surface of laminating filter membrane, institute sliding block drives shower nozzle to be slided along slide rail.
The second chamber of the present invention is mainly as filtering chamber, and first chamber can be used for installing various electric equipments and pipe
Road；Netted filter plate mainly plays a part of to support and fixed filter membrane, and if being divided into second chamber by filter membrane and netted filter plate
Dry vertical filter chamber and collecting chamber, feed liquid to be filtered enter filtrate behind filter chamber and entered through filter membrane in collecting chamber, filter chamber
Interior concentrate is used as later stage production cellulose finished product；When filtrate is by filter membrane, the larger material of particle therein is intercepted at
On the surface of filter membrane, as filtering constantly accumulation becomes larger the pressure difference between filter chamber and an adjacent collecting chamber, now
First stop filter operation, filter membrane is sprayed water by the shower nozzle above filter chamber or jet is rinsed, by filter chamber
The large particulate matter being inside trapped on filter membrane is rinsed removing, while also by sliding block shower nozzle can be driven to be slided along slide rail, sweeps
Retouch formula and rinse filter membrane successively, remove the material for blocking filter membrane, equipment is normally run, to ensure final finished quality.
Preferably, the top of the filter chamber is provided with feed pipe, and the bottom of filter chamber is provided with drainage conduit；The collecting chamber
Bottom is provided with discharge opeing branched pipe, and the discharge opeing branched pipe is connected with discharge opeing supervisor；The feed pipe, drainage conduit, discharge opeing branched pipe
Magnetic valve is equipped with discharge opeing supervisor.
Feed liquid to be filtered enters filter chamber by feed pipe, and filtrate enters in collecting chamber through filter membrane and passes sequentially through discharge opeing
Branched pipe and discharge opeing supervisor's discharge；Concentrate in filter chamber is collected post-production processing by drainage conduit and obtains cellulose
Finished product.
Preferably, the shower nozzle is connected by rinsing branched pipe with rinsing supervisor, and the flushing branched pipe and flushing are responsible for
On be equipped with magnetic valve.
Shower nozzle in each collecting chamber is connected with corresponding flushing branched pipe one end, and the other end for then rinsing branched pipe connects
It is connected on flushing main line, only needs to open flushing supervisor when needing and rinsing and the corresponding magnetic valve rinsed on branched pipe enters
Row is rinsed.
Preferably, the slide rail and sliding block use electric linear sliding track mechanism, are driven by servomotor；The filter chamber
Be equipped with pressure sensor in collecting chamber, the pressure sensor is communicated to connect with PLC, and pressure sensor will be real-time
The pressure information of detection is sent to PLC, and PLC receives and analyzes the pressure information, when filter chamber and adjacent
When the pressure differential of collecting chamber is more than threshold value, then PLC starts the servomotor, controls the sliding block to drive shower nozzle edge sliding
The horizontal movement of rail.
By setting pressure sensor and PLC and electric linear rail structure, it is advantageously implemented to filter membrane
Automate backwash effect.
The present invention compared with prior art, has the following advantages and advantages：
It is of the invention positive to rinse removal of impurities improved filtration device, second chamber of the invention mainly as filtering chamber, and
First chamber can be used for installing various electric equipments and pipeline；Netted filter plate mainly plays a part of to support and fixed filter membrane, and leads to
Second chamber is divided into several vertical filter chambers and collecting chamber by filter membrane and netted filter plate, and feed liquid to be filtered enters filter chamber
Filtrate enters in collecting chamber through filter membrane afterwards, and the concentrate in filter chamber is used as later stage production cellulose finished product；When filtrate passes through
During filter membrane, the larger material of particle therein is intercepted on the surface of filter membrane, as filtering constantly accumulation makes filter chamber and adjacent
Pressure difference between one collecting chamber becomes larger, and now first stops filter operation, by the shower nozzle above filter chamber to filter
Film is sprayed water or jet is rinsed, and the large particulate matter being trapped in filter chamber on filter membrane is rinsed into removing, simultaneously
Also by sliding block shower nozzle can be driven to be slided along slide rail, scan-type rinses filter membrane successively, remove the material for blocking filter membrane, make equipment just
Often operation, to ensure final finished quality；And by setting pressure sensor and PLC and electric linear slide rail knot
Structure, is advantageously implemented the automation backwash effect to filter membrane.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is cross section structure schematic diagram of the present invention；
Fig. 2 is flushing machine structural representation of the present invention.
Mark and corresponding parts title in accompanying drawing：1- dividing plates, 2- first chambers, 3- second chambers, the netted filter plates of 4-,
5- filter chambers, 6- collecting chambers, 7- filter membranes, 8- slide rails, 9- sliding blocks, 10- shower nozzles, 11- feed pipes, 12- drainage conduits, 13- discharge opeings point
Branch pipe, 14- discharge opeings supervisor, 15- rinses branched pipe, and 16- rinses supervisor.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment and its explanation of the invention is only used for explaining the present invention, does not make
For limitation of the invention.
Embodiment 1
As depicted in figs. 1 and 2, the positive flushing removal of impurities improved filtration device of the present invention, including cuboid-type housing, it is described
Housing is divided into upper cuboid-type first chamber 2 and lower cuboid-type second chamber 3 by dividing plate 1.Lead in the first chamber 2
Cross netted filter plate 4 and be divided into a filter chamber 5 and two collecting chambers 6, netted filter plate 4 is provided with filter membrane 7, and filter membrane 7 was located at
The side of filter chamber 5.Filter chamber 5 and collecting chamber 6 are in vertical rectangular build structure, and the both sides of filter chamber 5 pass through filter membrane 4 and collecting chamber
6 communicate；Slide rail 8 is provided with second chamber 2 directly over filter chamber 5, the long axis direction of the slide rail 8 is put down with the plane of filter membrane 7
OK, slide rail 8 is provided with sliding block 9, and sliding block 9 is provided with shower nozzle 10, and the shower nozzle 10 sprays flushing water or the direction for rinsing gas and filter
The plane of film 7 it is parallel and laminating filter membrane 7 film surface, institute's sliding block 9 drive shower nozzle 10 slided along slide rail 8.As shown in Fig. 2 the punching
Washing machine structure is predominantly slide rail 8, sliding block 9 and the part of shower nozzle 10.
Embodiment 2
Further improved on the basis of embodiment 1, the top of the filter chamber 5 is provided with feed pipe 11, the bottom of filter chamber 5
Portion is provided with drainage conduit 12；The bottom of collecting chamber 6 is provided with discharge opeing branched pipe 13, and discharge opeing branched pipe 13 is connected with discharge opeing supervisor 14；Institute
State and be equipped with magnetic valve on feed pipe 11, drainage conduit 12, discharge opeing branched pipe 13 and discharge opeing supervisor 14；The shower nozzle 10 is by rinsing
Branched pipe 15 is connected with rinsing supervisor 16, and magnetic valve is equipped with the flushing branched pipe 15 and flushing supervisor 16.
Embodiment 3
Further improved on the basis of embodiment 2, the slide rail 8 and sliding block 9 use electric linear sliding track mechanism, pass through
Servomotor drives；Pressure sensor, pressure sensor and PLC communication link are equipped with filter chamber 5 and collecting chamber 6
Connect, the pressure information detected in real time is sent to PLC by pressure sensor, PLC receives and analyzes the pressure
Information, when the pressure differential of filter chamber 5 and adjacent collector room 6 is more than threshold value, then PLC starts the servomotor, control
Make the sliding block 9 and drive horizontal movement of the shower nozzle 10 along slide rail 8, ensure the tamper that shower nozzle 10 is rinsed on filter membrane 7 comprehensively.
Above-described embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. all should be included
Within protection scope of the present invention.
Claims (4)
1. forward direction rinses removal of impurities improved filtration device, including cuboid-type housing, the housing is divided into length by dividing plate (1)
Cube type first chamber (2) and cuboid-type second chamber (3), it is characterised in that pass through netted filter in the first chamber (2)
Plate (4) is divided into a filter chamber (5) and two collecting chambers (6), and the netted filter plate (4) is provided with filter membrane (7), the filtering
Room (5) and collecting chamber (6) are in vertical rectangular build structure, and filter chamber (5) both sides pass through filter membrane (4) and collecting chamber (6)
Communicate；Slide rail (8), the long axis direction of the slide rail (8) and filter are provided with second chamber (2) directly over the filter chamber (5)
The plane of film (7) is parallel, and slide rail (8) is provided with sliding block (9), and the sliding block (9) is provided with shower nozzle (10), shower nozzle (10) spray
Go out flushing water or rinse gas direction it is parallel with the plane of filter membrane (7) and laminating filter membrane (7) film surface, institute's sliding block (9) drive spray
Head (10) is slided along slide rail (8).
2. positive flushing removal of impurities improved filtration device according to claim 1, it is characterised in that the filter chamber (5)
Top be provided with feed pipe (11), the bottom of filter chamber (5) is provided with drainage conduit (12)；The bottom of the collecting chamber (6) is provided with row
Liquid branched pipe (13), the discharge opeing branched pipe (13) connects with discharge opeing supervisor (14)；The feed pipe (11), drainage conduit (12),
Magnetic valve is equipped with discharge opeing branched pipe (13) and discharge opeing supervisor (14).
3. positive flushing removal of impurities improved filtration device according to claim 1, it is characterised in that the shower nozzle (10) is led to
Cross flushing branched pipe (15) and connected with rinsing supervisor (16), electricity is equipped with the flushing branched pipe (15) and flushing supervisor (16)
Magnet valve.
Positive rinse removal of impurities improved filtration device 4. according to claim 1, it is characterised in that the slide rail (8) and
Sliding block (9) uses electric linear sliding track mechanism, is driven by servomotor；It is equipped with the filter chamber (5) and collecting chamber (6)
Pressure sensor, the pressure sensor is communicated to connect with PLC, and pressure sensor passes the pressure information detected in real time
PLC is delivered to, PLC receives and analyzes the pressure information, when the pressure of filter chamber (5) and adjacent collector room (6)
When power difference is more than threshold value, then PLC starts the servomotor, controls the sliding block (9) to drive shower nozzle (10) along slide rail
(8) horizontal movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710243642.8A CN107008151A (en) | 2017-04-14 | 2017-04-14 | Forward direction rinses removal of impurities improved filtration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710243642.8A CN107008151A (en) | 2017-04-14 | 2017-04-14 | Forward direction rinses removal of impurities improved filtration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107008151A true CN107008151A (en) | 2017-08-04 |
Family
ID=59446178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710243642.8A Pending CN107008151A (en) | 2017-04-14 | 2017-04-14 | Forward direction rinses removal of impurities improved filtration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107008151A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404480A (en) * | 2018-04-08 | 2018-08-17 | 罗威斯数控科技（昆山）有限公司 | Filter screen automatic cleaning device |
| CN109621725A (en) * | 2018-12-28 | 2019-04-16 | 滨州中科催化技术有限公司 | A kind of backwash membrane filtration system with ultrasonic wave |
| CN111087042A (en) * | 2019-12-11 | 2020-05-01 | 芜湖成德龙过滤设备有限公司 | Filter core and filter with PTFE filter membrane |
| CN117225196A (en) * | 2023-11-16 | 2023-12-15 | 克拉玛依博达生态环保科技有限责任公司 | Cleaning mechanism and filter device |
Citations (2)
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|---|---|---|---|---|
| CN101024545A (en) * | 2007-02-06 | 2007-08-29 | 辽宁中田干燥设备制造有限公司 | Alcohol stillage liquid screen filtering purifier |
| CN206089122U (en) * | 2016-08-23 | 2017-04-12 | 王刚 | Flat membrane micro -filtration equipment of water treatment |
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2017
- 2017-04-14 CN CN201710243642.8A patent/CN107008151A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101024545A (en) * | 2007-02-06 | 2007-08-29 | 辽宁中田干燥设备制造有限公司 | Alcohol stillage liquid screen filtering purifier |
| CN206089122U (en) * | 2016-08-23 | 2017-04-12 | 王刚 | Flat membrane micro -filtration equipment of water treatment |
Non-Patent Citations (1)
| Title |
|---|
| 王振宇等主编: "《天然产物分离技术》", 31 January 2012, 中国轻工业出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404480A (en) * | 2018-04-08 | 2018-08-17 | 罗威斯数控科技（昆山）有限公司 | Filter screen automatic cleaning device |
| CN109621725A (en) * | 2018-12-28 | 2019-04-16 | 滨州中科催化技术有限公司 | A kind of backwash membrane filtration system with ultrasonic wave |
| CN111087042A (en) * | 2019-12-11 | 2020-05-01 | 芜湖成德龙过滤设备有限公司 | Filter core and filter with PTFE filter membrane |
| CN117225196A (en) * | 2023-11-16 | 2023-12-15 | 克拉玛依博达生态环保科技有限责任公司 | Cleaning mechanism and filter device |
| CN117225196B (en) * | 2023-11-16 | 2024-01-30 | 克拉玛依博达生态环保科技有限责任公司 | Cleaning mechanism and filter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 610000 Chengdu province high tech Zone days and road, No. 9, No. Applicant after: Chengdu Xianshi Technology Co., Ltd. Address before: 610000 No. 9 Tianhe Road, Wuhou District hi tech Development Zone, Sichuan, Chengdu Applicant before: Chengdu Xianshi Technology Co., Ltd. |
|
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170804 |