CN107042066B - Flat ceramic membrane group with surface automatic cleaning function - Google Patents
Flat ceramic membrane group with surface automatic cleaning function Download PDFInfo
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- CN107042066B CN107042066B CN201710129656.7A CN201710129656A CN107042066B CN 107042066 B CN107042066 B CN 107042066B CN 201710129656 A CN201710129656 A CN 201710129656A CN 107042066 B CN107042066 B CN 107042066B
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- flat ceramic
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- ceramic membrane
- frame
- rotating shaft
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- 239000000919 ceramic Substances 0.000 title claims abstract description 111
- 239000012528 membrane Substances 0.000 title claims abstract description 105
- 238000004140 cleaning Methods 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 86
- 230000007246 mechanism Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 3
- 238000001914 filtration Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 239000012065 filter cake Substances 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 description 7
- 238000000926 separation method Methods 0.000 description 3
- 238000011001 backwashing Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Classifications
-
- 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
- B01D63/08—Flat membrane modules
- B01D63/082—Flat membrane modules comprising a stack of flat 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/02—Inorganic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/06—External membrane module supporting or fixing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/30—Mechanical cleaning, e.g. with brushes or scrapers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a flat ceramic membrane group with a surface automatic cleaning function, which comprises a frame structure, wherein the frame structure is internally provided with: the plate surfaces of the plurality of flat ceramic diaphragms are overlapped with each other and are arranged in a row at intervals, and two ends of each flat ceramic diaphragm are respectively arranged on two opposite side edges of the frame structure and are parallel to each other; the brush assembly comprises a brush frame, at least one row of brushes is arranged on the brush frame, each row of brushes comprises a plurality of brush rods arranged between adjacent flat ceramic membranes, and one brush rod is arranged between each two adjacent flat ceramic membranes; the transmission assembly drives the brush assembly to move parallel to the flat ceramic membrane, and the flat ceramic membrane on two sides is cleaned in the moving process of the brush rod. The invention realizes the function of automatically cleaning particles attached to the surface of the flat ceramic membrane in real time, ensures that a filter cake is not formed on the surface of the flat ceramic membrane, and maintains the filtering capability and the filtering effect of the flat ceramic membrane.
Description
Technical Field
The invention relates to the technical field of ceramic membrane design, in particular to a flat ceramic membrane group with a surface automatic cleaning function.
Background
The flat ceramic membrane is a new generation ceramic membrane technology, and mainly based on the theory of physical screening, according to the different diameters of molecules of substances permeated in a certain membrane aperture range, the permeability is different, and the pressure difference is used as driving force to make small molecular substances pass through, and the large molecular substances are trapped, so that the separation between the small molecular substances and the large molecular substances is realized. The flat ceramic membrane has the advantages of large filtering area, high separation efficiency, stable effect, good chemical stability, acid and alkali resistance, organic solvent resistance, bacteria resistance, high temperature resistance, pollution resistance, high mechanical strength, good regeneration performance, simple separation process, low energy consumption, simple and convenient operation and maintenance, long service life and the like, and the application market relates to various fields of food industry, chemical industry, petrochemical industry, biological medicine, environmental protection, energy and the like.
When ceramic membranes are adopted for filtration at home and abroad at present, a large amount of microparticles are adsorbed on the flat ceramic membrane to form a filter cake in use, the ceramic membrane group is required to be placed into a special cleaning tank after the filter cake is formed, a large amount of backwashing agents are adopted, the backwashing frequency is increased, or a high-pressure flushing mode is adopted in a matching manner, so that the filtration effect of the flat ceramic membrane can be recovered, and the cleaning process is more troublesome.
Disclosure of Invention
In order to solve the above problems, the present invention provides a flat ceramic membrane module with a surface automatic cleaning function, which comprises a frame structure, wherein the frame structure is internally provided with:
the plate pieces are mutually overlapped and arranged in a row at intervals, and two ends of the plate pieces are respectively arranged on two opposite side edges of the frame structure and are mutually parallel;
the brush assembly comprises a brush frame, at least one row of brushes is arranged on the brush frame, each row of brushes comprises a plurality of brush rods arranged between adjacent flat ceramic membranes, and one brush rod is arranged between each two adjacent flat ceramic membranes;
the transmission assembly drives the brush assembly to move parallel to the flat ceramic membrane, and the flat ceramic membrane on two sides is cleaned in the moving process of the brush rod.
Preferably, water collectors are respectively arranged at two ends of each flat ceramic membrane, and a plurality of water collectors positioned at the same side of the frame structure are mutually abutted to be arranged in a row and fixed on the frame structure.
Preferably, the water collector is internally provided with a water collecting cavity, the end part of the flat ceramic membrane is inserted into the water collector, and the micropores in the end part of the flat ceramic membrane are communicated with the water collecting cavity.
Preferably, one side of the water collector parallel to the flat ceramic membrane is provided with at least one concave part communicated with the water collecting cavity, and the corresponding position of the other side of the water collector is provided with at least one convex part communicated with the water collecting cavity; the concave part is matched with the convex part, and the water collectors on the adjacent flat ceramic membranes are inserted into the concave part in a butt joint way through the convex part to realize the communication and expansion of the inside of the water collecting cavity.
Preferably, the frame structure is further provided with an end water collector, the end water collector is positioned at one end of a row of water collectors, and an internal water collecting cavity of the end water collector is communicated with an internal water collecting cavity of the water collector arranged on the flat ceramic membrane; the outer side wall of the end water collector is also provided with a water outlet communicated with the water collecting cavity inside the end water collector.
Preferably, the brush frame is arranged along the direction perpendicular to the flat ceramic membrane, and two ends of the brush frame are respectively arranged on two ends of the frame structure; and the frame structure is provided with side rails at two ends, the two ends of the brush frame are provided with side wheels matched with the side rails, and the side wheels are arranged in the side rails and can move along the side rails.
Preferably, three rows of brushes are arranged on the brush frame, and the plane of each row of brushes is perpendicular to the flat ceramic membrane.
Preferably, the brush rod is provided with a plurality of brush heads on two sides facing to the adjacent two flat ceramic diaphragms respectively.
Preferably, brush chucks are respectively arranged at two ends of the brush rod, and the two ends of the brush rod are respectively arranged at the upper end and the lower end of the brush frame through the brush chucks.
Preferably, the transmission assembly includes:
the rotating shaft frame is parallel to the flat ceramic membrane, and two ends of the rotating shaft frame are respectively arranged on two opposite side edges of the frame structure;
the rotating shaft is arranged on the rotating shaft frame and is parallel to the flat ceramic membrane; at least one end of the rotating shaft is coaxially provided with a gear, the top and/or the bottom of the brush frame is provided with a rack parallel to the flat ceramic membrane, the gear is meshed with the rack, the rotating shaft drives the gear to rotate, and the gear rotates to drive the brush frame to move relative to the frame structure and the flat ceramic membrane.
Preferably, the top of the rotating shaft frame is also provided with a guide rail, a positioning wheel matched with the guide rail is arranged at a position corresponding to the upper end of the brush frame, and the positioning wheel is installed in the guide rail and can move along the guide rail.
Preferably, the transmission assembly further comprises a driving mechanism connected with the rotating shaft, and the driving mechanism drives the rotating shaft to rotate.
Compared with the prior art, the invention has the following advantages and positive effects due to the adoption of the technical scheme:
according to the flat ceramic membrane group with the surface automatic cleaning function, the brush assembly is directly arranged on the flat ceramic membrane group, and the function of automatically cleaning particles attached to the surface of the flat ceramic membrane in real time is realized through the arrangement of the transmission assembly, so that the filter cake is not formed on the surface of the flat ceramic membrane, and the efficient filtering effect of the flat ceramic membrane is maintained.
Drawings
The above and other features and advantages of the present invention will be more clearly understood from the following detailed description taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic structural diagram of a flat ceramic membrane module with a surface automatic cleaning function provided by the invention;
FIG. 2 is a schematic view of a frame structure according to the present invention;
FIG. 3 is a schematic view of the installation of a flat ceramic membrane and a water collector in the present invention;
FIG. 4 is a side view of a flat ceramic membrane and water collector of the present invention;
FIG. 5 is a schematic view of the structure of the end water collector of the present invention;
FIG. 6 is a schematic view illustrating a structure of a brush assembly according to the present invention;
FIG. 7 is a front view of a brush assembly according to the present disclosure;
FIG. 8 is a top view of a brush assembly according to the present disclosure;
FIG. 9 is a side view of a brush assembly according to the present disclosure;
FIG. 10 is a schematic view illustrating a structure of a brush bar according to the present invention;
fig. 11 is a schematic structural view of a transmission assembly according to the present invention.
Detailed Description
The invention will be described in more detail hereinafter with reference to the accompanying drawings showing embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. In the drawings, the size and relative sizes of layers and regions may be exaggerated for clarity.
Referring to fig. 1-11, the invention provides a flat ceramic membrane group with a surface automatic cleaning function, which comprises a frame structure 1, wherein a plurality of flat ceramic membranes 2, a brush component 4 for cleaning the flat ceramic membranes 2 and a transmission component 5 for driving the brush component 4 to move relative to the flat ceramic plates 2 are arranged in the frame structure 1. Wherein, a plurality of flat ceramic diaphragms 2 are arranged at intervals, and two ends of each flat ceramic diaphragm are respectively arranged on two opposite side edges of the frame structure 1 and are parallel to each other; the brush assembly 4 comprises a brush frame, at least one row of brushes is arranged on the brush frame, each row of brushes comprises a plurality of brush rods arranged between adjacent flat ceramic membranes 2, and one brush rod is arranged between each two adjacent flat ceramic membranes 2; the transmission component 5 drives the brush component to move parallel to the flat ceramic membrane 2, and the flat ceramic membranes on two sides are cleaned in the moving process of the brush rod.
According to the flat ceramic membrane group with the surface automatic cleaning function, the hairbrush component is directly arranged on the flat ceramic membrane group, and the real-time automatic cleaning of particles attached to the surface of the flat ceramic membrane is realized through the arrangement of the transmission component, so that the surface of the flat ceramic membrane is ensured not to form a filter cake, and the filtering capability and the filtering effect of the flat ceramic membrane are maintained.
Referring to fig. 1 and 2, in the present embodiment, the frame structure 1 is in a rectangular frame shape as a whole, and is composed of upright posts 102 disposed at four corners, upper and lower cross beams 101 disposed in the length direction, and side plates 103 disposed in the width direction, and a middle column 104 disposed vertically for reinforcement is disposed between the upper and lower cross beams 101; of course, the structural form of the frame structure 1 is not limited to that shown in fig. 2, and may be modified according to circumstances, and is not limited thereto.
Referring to fig. 1, 3 and 4, two ends of a plurality of flat ceramic membranes 2 are respectively mounted on two opposite sides of a frame structure 1, and in this embodiment, two ends of the flat ceramic membranes 2 in the length direction are respectively vertically mounted on a cross beam 101 in the length direction of the frame structure 1.
Furthermore, the two ends of each flat ceramic membrane 2 are also provided with water collectors 3, and a plurality of water collectors 3 positioned on the same side of the frame structure are mutually abutted to be arranged in a row and fixed on the cross beam 101 of the frame structure 1; the inside of the water collector 3 is provided with a water collecting chamber, the end part of the flat ceramic membrane 2 is inserted into the water collector 3, so that the micropores in the end part of the flat ceramic membrane 2 are communicated with the water collecting chamber, and the liquid in the micropores of the flat ceramic membrane 2 flows into the water collecting chamber. Wherein, one side of the water collector 3 is provided with at least one concave part 301 communicated with the water collecting cavity, and the corresponding position of the other side of the water collector 3 is provided with at least one convex part 302 communicated with the water collecting cavity; the concave part 301 is matched with the convex part 302, the water collectors 2 on the adjacent flat ceramic membranes 2 are connected together in a matched manner through the concave part 301 and the convex part 302, and the specific convex part 302 stretches into the concave part 301, so that on one hand, the water collectors 3 on the flat ceramic membranes 2 on the same side are assembled together, on the other hand, the water collecting chambers of the water collectors 3 on the flat ceramic membranes 2 on the same side are communicated and connected into a whole, the water is conveniently discharged, and compared with the technical scheme that each flat ceramic membrane 2 is provided with an independent water collector and each water collector 3 is provided with a water outlet in the prior art, the water collecting device is convenient for uniform water discharge and greatly simplifies the structure.
Further, referring to fig. 5, an end water collector 6 is further arranged on the frame structure, the end water collectors 6 are arranged at one end or two ends of each row of water collectors 3, and a concave part 601 is also arranged on the end water collectors 6, so that the end water collectors are convenient to be communicated with the convex parts on the water collectors 2 arranged on the flat ceramic membrane 2 in a matching way; the end water collector 6 is also provided with a water outlet 602, and the water outlet 602 is communicated with the internal water collecting chamber of the end water collector 6, so that a plurality of water collectors 3 positioned on the same side are communicated with the end water collector 6 and directly drain water through the water outlet 602 on the water collector.
Referring to fig. 6-9, the brush assembly 4 includes a brush holder 401 and at least one row of brushes 402 disposed on the brush holder 401.
Specifically, the brush frame 401 is disposed along the length direction of the frame structure 1, and two ends of the brush frame 401 are respectively and vertically mounted on two opposite side plates 103 of the frame structure 1; moreover, the inner side walls of the side plates 103 at both ends are also provided with side rails 105, and both ends of the brush frame 4 are respectively provided with at least one side wheel 404 matched with the side rails 105, and the side wheels 404 are assembled in the side rails 105, so that the brush frame 4 can move along the width direction relative to the frame structure 1, i.e. the brush frame 401 can horizontally move relative to the flat ceramic membrane 2.
In the present embodiment, three rows of brushes 402 are provided on the brush holder 401, and are provided on both sides and in the middle of the brush holder 401, respectively, although one row or two rows or four rows of brushes 402 are also provided in other embodiments, which is not limited herein. Wherein, the plane of each row of brushes 402 is vertical to the flat ceramic membrane 2, each row of brushes 402 comprises a plurality of brush rods, and the upper ends and the lower ends of the brush rods are respectively fixed on the brush frame 401; the number of the brush bars is determined by the number of the plate ceramic membranes 2, so that at least one brush bar is arranged between the adjacent plate ceramic membranes 2, and the brush can brush the plate ceramic membranes 2 when the brush frame 401 moves.
Further, referring to fig. 10, a plurality of brush heads are respectively arranged on two sides of the brush rod facing to the adjacent two flat ceramic membranes 2; the brush holders 4021 are respectively arranged at two ends of the brush rod, and the two ends of the brush rod are arranged on the brush frame 401 through the brush holders 4021.
With reference to fig. 1 and 11, relative movement is achieved between the brush assembly 4 and the frame structure 1 via a transmission assembly 5.
Specifically, the transmission assembly 5 includes a rotating shaft frame 501, the rotating shaft frame 501 is disposed in the middle of the frame structure 1 and parallel to the flat ceramic membrane 2, and two ends of the rotating shaft frame 501 are respectively mounted on the center post 104; of course, in other embodiments, the rotating shaft frame 501 may be disposed at two ends of the frame structure 1, which is not limited herein. The rotating shaft frame 501 is also arranged on the brush frame 401 in a penetrating way, and the rotating shaft frame 501 is also positioned in the middle of the brush frame 401; the upper side of the rotating shaft frame 501 is provided with a track 504, the middle of the brush frame 401 is provided with at least one positioning wheel 403, the positioning wheel 403 is arranged on the track 504 and can move along the track 504, and the invention is convenient for guiding and positioning the movement between the brush component and the transmission component by the arrangement of the positioning wheel 403 on one hand and for better movement of the brush frame 401 relative to the rotating shaft frame 501 on the other hand.
A rotating shaft 502 is further arranged on the rotating shaft frame 501, and at least one end of two ends of the rotating shaft 502 is provided with a gear 503; referring to fig. 8, a rectangular notch is further provided at the middle part of the top or bottom of the brush frame 401, one side of the rectangular notch is provided with a rack 405 matched with the gear 503, and the rectangular notch and the rack 405 are parallel to the flat ceramic membrane 2; the gear 503 extends out of the notch to engage with the rack 405, and when the rotating shaft 502 drives the gear 503 to rotate, the rack 405 drives the whole brush holder 401 to move. In this embodiment, gears are disposed at both ends of the rotating shaft 502, so as to facilitate symmetry and stability of transmission; of course, in other embodiments, only one end of the rotating shaft 502 may be provided with a gear, which is not limited herein.
Further, the transmission assembly 5 further comprises a driving structure connected with the rotating shaft 502, specifically can be a motor, etc., the driving structure drives the rotating shaft to rotate 502, so as to drive gears at two ends to rotate, and the gears rotate to drive the brush frame 401 to move parallel to the flat ceramic membrane 2, so that the brushes on the brush frame clean the flat ceramic membranes at two sides, and automatic cleaning of the flat ceramic membranes is realized.
The transmission assembly 5 provided by the invention has a simple and compact structure; of course, in other embodiments, the structure of the transmission assembly 5 is not limited to the above, and may be adjusted according to the specific situation, so long as the brush holder can be driven to move relative to the flat ceramic membrane.
It will be appreciated by those skilled in the art that the invention can be embodied in many other specific forms without departing from the spirit or scope thereof. Although embodiments of the present invention have been described, it is to be understood that the present invention should not be limited to these embodiments, but that variations and modifications can be made by one skilled in the art within the spirit and scope of the present invention as hereinafter defined in the appended claims.
Claims (8)
1. The utility model provides a flat ceramic membrane group that possesses surface self-cleaning function, its characterized in that, including a frame construction, the frame construction is whole to be rectangular frame shape, comprises stand, the upper and lower crossbeam of setting on the length direction, the sideboard of setting on the width direction of setting on four corners, is provided with in the frame construction:
the two ends of the flat ceramic diaphragms are respectively arranged on two opposite side edges of the frame structure and are parallel to each other;
the brush assembly comprises a brush frame, at least one row of brushes is arranged on the brush frame, each row of brushes comprises a plurality of brush rods arranged between adjacent flat ceramic membranes, and one brush rod is arranged between each two adjacent flat ceramic membranes;
the transmission assembly drives the brush assembly to move parallel to the flat ceramic membrane, and the flat ceramic membrane on two sides is cleaned in the moving process of the brush rod; the two ends of each flat ceramic membrane are respectively provided with a water collector, and a plurality of water collectors positioned in the same row are mutually abutted to be arranged in a row and fixed on the frame structure;
the inside of the water collector is provided with a water collecting cavity, the end part of the flat ceramic membrane is inserted into the water collector, and micropores in the end part of the flat ceramic membrane are communicated with the water collecting cavity;
at least one concave part communicated with the water collecting cavity is arranged on one side of the water collector parallel to the flat ceramic membrane, and at least one convex part communicated with the water collecting cavity is arranged on the corresponding position on the other side of the water collector; the concave part is matched with the convex part, and the water collectors on the adjacent flat ceramic membranes are inserted into the concave part in a butt joint way through the convex part to realize the communication and expansion of the inside of the water collecting cavity;
the transmission assembly comprises:
the rotating shaft frame is parallel to the flat ceramic membrane, and two ends of the rotating shaft frame are respectively arranged on two opposite side edges of the frame structure;
the rotating shaft is arranged on the rotating shaft frame and is parallel to the flat ceramic membrane; at least one end of the rotating shaft is coaxially provided with a gear, the top and/or the bottom of the brush frame is provided with a rack parallel to the flat ceramic membrane, the gear is meshed with the rack, the rotating shaft drives the gear to rotate, and the gear rotates to drive the brush frame to move relative to the frame structure and the flat ceramic membrane.
2. The flat ceramic membrane module with the surface automatic cleaning function according to claim 1, wherein an end water collector is further arranged on the frame structure, the end water collector is positioned at one end of a row of water collectors, and an inner water collecting chamber of the end water collector is communicated with an inner water collecting chamber of the water collector arranged on the flat ceramic membrane; the outer side wall of the end water collector is also provided with a water outlet communicated with the water collecting cavity inside the end water collector.
3. The flat ceramic membrane module with a surface automatic cleaning function according to claim 1, wherein the brush frame is arranged along a direction perpendicular to the flat ceramic membrane sheet, and both ends of the brush frame are respectively mounted on both ends of the frame structure; and the frame structure is provided with side rails at two ends, the two ends of the brush frame are provided with side wheels matched with the side rails, and the side wheels are arranged in the side rails and can move along the side rails.
4. A flat ceramic membrane module with a surface automatic cleaning function according to claim 1 or 3, wherein three rows of brushes are arranged on the brush frame, and the plane of each row of brushes is perpendicular to the flat ceramic membrane.
5. A flat ceramic membrane set with a surface automatic cleaning function according to claim 1 or 3, wherein a plurality of brush heads are respectively arranged on two sides of the brush rod facing to two adjacent flat ceramic membranes.
6. A flat ceramic membrane module with a surface automatic cleaning function according to claim 1 or 3, wherein brush chucks are respectively arranged at two ends of the brush rod, and the two ends of the brush rod are respectively arranged on the upper end and the lower end of the brush frame through the brush chucks.
7. The flat ceramic membrane group with the surface automatic cleaning function according to claim 1, wherein a guide rail is further arranged at the top of the rotating shaft frame, a positioning wheel matched with the guide rail is arranged at a position corresponding to the upper end of the brush frame, and the positioning wheel is installed in the guide rail and can move along the guide rail.
8. The flat ceramic membrane module with the surface automatic cleaning function according to claim 1, wherein the transmission assembly further comprises a driving mechanism connected with the rotating shaft, and the driving mechanism drives the rotating shaft to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710129656.7A CN107042066B (en) | 2017-03-06 | 2017-03-06 | Flat ceramic membrane group with surface automatic cleaning function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710129656.7A CN107042066B (en) | 2017-03-06 | 2017-03-06 | Flat ceramic membrane group with surface automatic cleaning function |
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| Publication Number | Publication Date |
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| CN107042066A CN107042066A (en) | 2017-08-15 |
| CN107042066B true CN107042066B (en) | 2023-10-31 |
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| CN108434999B (en) * | 2018-03-30 | 2020-10-23 | 西南石油大学 | A Membrane Bioreactor with Stable Online Cleaning |
| CN109569305B (en) * | 2018-12-18 | 2021-07-27 | 合肥信达膜科技有限公司 | Automatic cleaning device for ceramic membrane |
| CN109850997B (en) * | 2019-02-26 | 2022-09-13 | 广东江昊环保科技有限公司 | Vibration plane membrane group for sewage treatment |
| CN113181777A (en) * | 2021-06-08 | 2021-07-30 | 山东锦水环保科技有限公司 | Dull and stereotyped ceramic membrane filter equipment |
| CN114832632B (en) * | 2022-04-25 | 2023-08-15 | 北京华宇辉煌生态环保科技股份有限公司 | Sewage dynamic membrane cleaning device |
| CN115487685B (en) * | 2022-10-25 | 2023-06-20 | 深圳市爱佳尔科技有限公司 | Zero release water purification unit |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0994440A (en) * | 1995-09-29 | 1997-04-08 | Kubota Corp | Membrane filter and membrane cleaner |
| CN101290151A (en) * | 2007-04-18 | 2008-10-22 | 海尔集团公司 | Air conditioner filter screen self-cleaning device |
| CN102897967A (en) * | 2012-08-30 | 2013-01-30 | 常州市金州化工科技有限公司 | Easy-to-clean membrane bioreactor |
| CN104785109A (en) * | 2015-04-27 | 2015-07-22 | 王雄军 | Membrane unit provided with scrubbing mechanism and water purifier using membrane unit |
| CN204746111U (en) * | 2015-05-25 | 2015-11-11 | 威士邦（厦门）环境科技有限公司 | Tubular membrane belt cleaning device |
| CN105692873A (en) * | 2014-11-27 | 2016-06-22 | 同济大学 | On-line cleaning equipment of membrane bioreactor and method thereof |
| CN205550055U (en) * | 2016-04-25 | 2016-09-07 | 四川世纪景程环保科技有限公司 | Automatic wash filtration membrane's device |
| WO2016175355A1 (en) * | 2015-04-28 | 2016-11-03 | 김대건 | Membrane module for water treatment and membrane module driving device using same |
| CN206549459U (en) * | 2017-03-06 | 2017-10-13 | 王刚 | A kind of ceramic membrane group for possessing surface automatic cleaning function |
-
2017
- 2017-03-06 CN CN201710129656.7A patent/CN107042066B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0994440A (en) * | 1995-09-29 | 1997-04-08 | Kubota Corp | Membrane filter and membrane cleaner |
| CN101290151A (en) * | 2007-04-18 | 2008-10-22 | 海尔集团公司 | Air conditioner filter screen self-cleaning device |
| CN102897967A (en) * | 2012-08-30 | 2013-01-30 | 常州市金州化工科技有限公司 | Easy-to-clean membrane bioreactor |
| CN105692873A (en) * | 2014-11-27 | 2016-06-22 | 同济大学 | On-line cleaning equipment of membrane bioreactor and method thereof |
| CN104785109A (en) * | 2015-04-27 | 2015-07-22 | 王雄军 | Membrane unit provided with scrubbing mechanism and water purifier using membrane unit |
| WO2016175355A1 (en) * | 2015-04-28 | 2016-11-03 | 김대건 | Membrane module for water treatment and membrane module driving device using same |
| CN204746111U (en) * | 2015-05-25 | 2015-11-11 | 威士邦（厦门）环境科技有限公司 | Tubular membrane belt cleaning device |
| CN205550055U (en) * | 2016-04-25 | 2016-09-07 | 四川世纪景程环保科技有限公司 | Automatic wash filtration membrane's device |
| CN206549459U (en) * | 2017-03-06 | 2017-10-13 | 王刚 | A kind of ceramic membrane group for possessing surface automatic cleaning function |
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