CN114949962A - Energy-saving RO electrophoresis recovery system - Google Patents
Energy-saving RO electrophoresis recovery system Download PDFInfo
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- CN114949962A CN114949962A CN202210719133.9A CN202210719133A CN114949962A CN 114949962 A CN114949962 A CN 114949962A CN 202210719133 A CN202210719133 A CN 202210719133A CN 114949962 A CN114949962 A CN 114949962A
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- recovery system
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- 238000001962 electrophoresis Methods 0.000 title claims abstract description 30
- 238000011084 recovery Methods 0.000 title claims abstract description 29
- 238000004140 cleaning Methods 0.000 claims abstract description 110
- 239000007788 liquid Substances 0.000 claims abstract description 56
- 239000012535 impurity Substances 0.000 claims abstract description 36
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims description 4
- 238000011001 backwashing Methods 0.000 abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 16
- 239000003973 paint Substances 0.000 description 20
- 238000004064 recycling Methods 0.000 description 20
- 239000002351 wastewater Substances 0.000 description 14
- 239000002699 waste material Substances 0.000 description 11
- 239000010865 sewage Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 239000012528 membrane Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000001223 reverse osmosis Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 239000006184 cosolvent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The invention relates to the field of electrophoresis recovery, in particular to an energy-saving RO electrophoresis recovery system, which comprises a cylinder, a sealing cover, a liquid inlet and outlet pipe, an electromagnetic guide rail, a cleaning plate, an arc-shaped bulge and a filter element, wherein the electromagnetic guide rail adsorbs and attaches the outer wall of the cleaning plate to the inner wall of the cylinder, the electromagnetic guide rail is electrified and then rotates, the cleaning plate is adsorbed and rotated in the cylinder through magnetic force and rotates along the inner wall of the cylinder, backwash water enters the cylinder from the liquid inlet and outlet pipe on the upper sealing cover and is continuously input into the cylinder, the filter element in the cylinder is washed, the arc-shaped bulge circularly extrudes the filter element in the cylinder to extrude impurities blocked in the filter element, the extruded impurities flow out of the cylinder from the liquid inlet and outlet pipe on the lower sealing cover along with the backwash water, thereby the cleaning of the filter element is achieved, the backwashing duration is reduced, and the filter element does not need to be taken out for cleaning, and effectively increase the backwashing efficiency and the service life of the filter element.
Description
Technical Field
The invention relates to the field of electrophoresis recovery, in particular to an energy-saving RO electrophoresis recovery system.
Background
Electrophoresis involves placing a swimming pool (a substrate) with a substance, and applying a voltage across the pool to cause the substance to swim inside for some experimental or application purposes. The phenomenon of charged particles (ions) in solution moving in an electric field. A technique of separating charged particles by using their different moving speeds in an electric field is called an electrophoresis technique;
the electrophoresis waste liquid has various pollutants and complex components; the main pollutants are water-soluble resin, pigment, filler, cosolvent (ester, ketone and acid) and a small amount of heavy metal ions, the concentration of the sewage is high, if the sewage is not treated properly, the sewage can pollute the environment, and if the sewage is serious, the sewage can cause cancer to a human body;
the filter element in the electrophoretic waste liquid recovery device is very easy to be polluted and blocked, so that the electrophoretic waste liquid recovery device is provided with a backwashing system (namely backwashing water enters the ultrafiltration fiber from a clear liquid side and flows to a concentrated water side through the membrane, pollutants on the surfaces of a membrane pore path and a hollow fiber membrane are washed away through large-flow backwashing water, and the washed pollutants are discharged through a lower discharge valve), but in the prior backwashing technology, backwashing time is long, resource waste is caused, when the filter element is seriously polluted and blocked, the backwashing effect is not ideal, the filter element in the device needs to be taken out and cleaned, the filter element needs to be replaced more seriously, the production cost is increased, and time and labor are wasted;
in view of this, the present invention provides an energy-saving type RO electrophoresis recovery system, which is used in combination with the conventional electrophoresis waste liquid recovery device, to solve the above-mentioned problems.
Disclosure of Invention
In order to make up for the defects of the prior art, the problems that when the electrophoresis waste liquid recovery device in the prior art is used for backwashing, the backwashing time is long, so that the resource waste is caused, when the filter element is seriously polluted and blocked, the backwashing effect is not ideal, the filter element in the device needs to be taken out for cleaning, the filter element needs to be replaced more seriously, the production cost is increased, and time and labor are wasted are solved; the invention provides an energy-saving RO electrophoresis recovery system.
The technical scheme adopted by the invention for solving the technical problem is as follows: an energy-saving RO electrophoresis recovery system comprises a cylinder body, a first electrode, a second electrode and a third electrode, wherein the interior of the cylinder body is hollow;
the sealing covers are divided into an upper group and a lower group, the upper group and the lower group of the sealing covers are symmetrically distributed, and the inner walls of the sealing covers are in sealing connection with the cylinder body through threads;
the liquid inlet and outlet pipes are divided into an upper group and a lower group, the upper group and the lower group of the liquid inlet and outlet pipes are symmetrically distributed, the liquid inlet and outlet pipes are fixedly connected with the sealing cover, and the hollow part of the liquid inlet and outlet pipes is communicated with the sealing cover;
the inner wall of the circular slide rail is fixedly connected with the outer wall of the barrel, and the circular slide rails are divided into an upper group and a lower group which are symmetrically distributed;
the cleaning plates are arranged inside the cylinder body and are symmetrically distributed in the cylinder body, and the cleaning plates are made of materials capable of being adsorbed by magnetic force;
the arc-shaped bulges are uniformly and fixedly connected to the inner wall of the cleaning plate;
the filter core, the filter core sets up in the barrel, just the filter core surface quilt the barrel inner wall parcel.
Preferably, the middle part of the arc-shaped bulge is designed to be hollow.
Preferably, each group of arc-shaped bulges and the arc-shaped bulges on the opposite surface are distributed in a staggered manner.
Preferably, the cleaning plates are fixedly connected through fixing rods.
Preferably, one end of the cleaning plate in the rotating direction is designed to be arc-shaped.
Preferably, the cleaning plate is hollow, and the hollow opening of the cleaning plate is located at one end of the rotation direction of the cleaning plate.
Preferably, the cleaning plate is inclined at one end far away from the hollow opening of the cleaning plate, so that liquid and impurities can be drained.
Preferably, the bottom of the cleaning plate is fixedly connected with a through pipe, the through pipe is communicated with the hollow part of the cleaning plate, and a one-way valve is arranged in the through pipe.
Preferably, the top of the filter element is fixedly connected with the inner wall of the upper side sealing cover.
Preferably, the upper end surface of the arc-shaped bulge is inclined towards one side close to the cleaning plate.
The invention has the following beneficial effects:
1. the invention relates to an energy-saving RO electrophoresis recovery system, which is characterized in that a cylinder body, a sealing cover, a liquid inlet and outlet pipe, a circular slide rail, a cleaning plate, an arc-shaped bulge and a filter element are arranged, the sealing cover is hermetically connected with the cylinder body through threads, the circular slide rail is fixedly connected with the outer wall of the cylinder body, the cleaning plate is arranged in the cylinder body and is made of a material capable of being absorbed by magnetic force, the outer wall of the cleaning plate is absorbed and attached to the inner wall of the cylinder body by the circular slide rail, the circular slide rail rotates after being electrified, the cleaning plate is absorbed in the cylinder body through the magnetic force and rotates along the inner wall of the cylinder body, in order to prevent the cleaning plate from being misplaced when the inner wall of the cylinder body rotates, the cleaning plates are connected through a fixed shaft, so as to realize synchronous rotation and stop, backwash water enters the cylinder body from the liquid inlet and outlet pipe on the upper sealing cover, and is continuously input into the cylinder body to flush the filter element in the cylinder body, be provided with the arc arch on the clearance inboard wall, the clearance board rotates, the arc arch is followed to rotate, the arc arch is to the filter core in the barrel extrusion that circulates, extrude dirty stifled impurity in the filter core, the impurity of extruding is along with the business turn over liquid pipe outflow barrel on the backwash water follow downside closing cap, thereby reach the clearance to the filter core, it is long when reducing the backwash, can need not take out the filter core and wash, and increase the life of backwash efficiency and filter core effectively.
2. According to the energy-saving RO electrophoresis recovery system, the fixed rods are arranged, the cleaning plates rotate and extrude the filter elements circularly, dislocation of the cleaning plates during rotation of the inner wall of the cylinder body is prevented, the cleaning plates are fixedly connected through the fixed rods, and synchronous rotation and stop are achieved.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic diagram of the operation of the present invention;
FIG. 3 is an internal structural view of the present invention;
FIG. 4 is a block diagram of a cleaning plate according to the present invention;
FIG. 5 is a cross-sectional view of the through pipe of the present invention.
In the figure; 1. a barrel; 2. sealing the cover; 3. a liquid inlet and outlet pipe; 4. a circular slide rail; 5. cleaning the plate; 6. an arc-shaped bulge; 7. a filter element; 8. fixing the rod; 9. pipe passing; 10. a one-way valve;
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-4;
an energy-saving RO electrophoresis recovery system comprises a cylinder body 1, wherein the interior of the cylinder body 1 is hollow, and the energy-saving RO electrophoresis recovery system also comprises a water tank;
the sealing covers 2 are divided into an upper group and a lower group, the upper group and the lower group of the sealing covers 2 are symmetrically distributed, and the inner wall of each sealing cover 2 is in sealing connection with the cylinder body 1 through threads;
the liquid inlet and outlet pipes 3 are divided into an upper group and a lower group, the liquid inlet and outlet pipes 3 are symmetrically distributed in the upper group and the lower group, the liquid inlet and outlet pipes 3 are fixedly connected with the sealing cover 2, and the hollow part of the liquid inlet and outlet pipes 3 is communicated with the sealing cover 2;
the inner wall of the circular slide rail 4 is fixedly connected with the outer wall of the barrel 1, and the circular slide rails 4 are divided into an upper group and a lower group which are symmetrically distributed;
the cleaning plates 5 are divided into two groups, the cleaning plates 5 are arranged in the cylinder body 1, the cleaning plates 5 are symmetrically distributed in the cylinder body 1, and the cleaning plates 5 are made of materials capable of being adsorbed by magnetic force;
the arc-shaped bulges 6 are uniformly and fixedly connected to the inner wall of the cleaning plate 5;
the filter element 7 is arranged in the cylinder 1, and the surface of the filter element 7 is wrapped by the inner wall of the cylinder 1;
the interior of the cleaning plate 5 is hollow, and the hollow opening of the cleaning plate 5 is positioned at one end of the rotation direction of the cleaning plate 5;
one end of the cleaning plate 5, which is far away from the hollow opening of the cleaning plate 5, is obliquely designed so as to drain liquid and impurities;
the bottom of the cleaning plate 5 is fixedly connected with a through pipe 9, the through pipe 9 is communicated with the hollow part of the cleaning plate 5, and a one-way valve 10 is arranged in the through pipe 9;
the device is matched with an electrophoretic paint recycling machine for use, the device replaces an easily blocked and difficultly cleaned reverse osmosis membrane in the original electrophoretic paint recycling machine, a liquid inlet and outlet pipe 3 of the device is communicated with a liquid inlet and outlet pipe in the electrophoretic paint recycling machine, when waste water pumped by the electrophoretic paint recycling machine circulates in the electrophoretic paint recycling machine, the waste water can continuously enter a barrel body 1 from the liquid inlet and outlet pipe 3 on a lower side sealing cover 2, when the waste water passes through the barrel body 1, impurities in the waste water can be blocked and filtered by a filter element 7 in the barrel body 1, then the filtered waste water is discharged from the liquid inlet and outlet pipe 3 on an upper side sealing cover 2 and returns to the electrophoretic paint recycling machine, so that the original function of filtering electrophoretic waste water of the electrophoretic paint recycling machine is completed, when the filter element 7 needs to be backwashed and cleaned, a circular slide rail 4 is electrified and then rotates, a slide block in the circular slide rail 4 adsorbs a cleaning plate 5 in the barrel body 1 through magnetic force, the backwashing water enters the barrel body 1 from a liquid inlet and outlet pipe 3 on the upper side sealing cover 2 along the inner wall of the barrel body 1 along with the rotation of a sliding block in a circular sliding rail 4, the backwashing water is continuously input into the barrel body 1 to wash a filter core 7 in the barrel body 1, meanwhile, when the cleaning plate 5 rotates, the arc-shaped bulge 6 circularly extrudes the filter core 7 in the barrel body 1 along with the rotation of the cleaning plate 6, the impurities blocked in the filter core 7 are extruded out, the extruded impurities flow into the electrophoretic paint recycling machine from the liquid inlet and outlet pipe 3 on the lower side sealing cover 2 along with the backwashing water, then a sewage valve of the electrophoretic paint recycling machine is opened, the backwashing water and the impurities on the filter core 7 can be discharged from the sewage valve of the electrophoretic paint recycling machine, so that the cleaning of the filter core 7 is achieved, the backwashing time is shortened, the filter core 7 can be cleaned without being taken out, the backwashing efficiency is effectively increased, and the service life of the filter core 7 is effectively prolonged, after cleaning is finished, the circular slide rail 4 is powered off, so that the slide block of the circular slide rail 4 stops rotating, and the cleaning plate 5 also stops rotating along with the stop of the circular slide rail, thereby avoiding unnecessary influence on the electrophoresis waste liquid recovery device in normal use;
in order to prevent the inner wall of the cylinder body 1 from adhering impurities, when the cleaning plate 5 rotates, the outer wall of the cleaning plate 5 can scrape the inner wall of the cylinder body 1, the cleaning plate 5 is arranged in a hollow mode, the opening is positioned at one end of the rotation direction of the cleaning plate 5, the scraped impurities can enter the hollow position from the opening, the liquid containing the impurities and the liquid with the impurities, which are extruded from the filter element 7 by the arc-shaped bulge 6, can also enter the hollow position inside the cleaning plate 5 from the opening of the cleaning plate 5, the rotation of the cleaning plate 5 can enable the impurities and the liquid with the impurities, which are scraped from the inner wall of the cylinder body 1 by the outer wall of the cleaning plate 5, to continuously flow into the hollow position of the cleaning plate 5, because the end, far away from the hollow opening of the cleaning plate 5, of the cleaning plate 5 is designed in an inclined mode, the cleaned impurities and the liquid containing the impurities, which is extruded by the arc-shaped bulge 6, can flow downwards along the inclined end after continuously flowing into the hollow position, the waste liquid to be filtered is prevented from flowing into the hollow part of the cleaning plate 5 from the through pipe 9 and being adsorbed by the middle section or the upper section of the filter element 7 when being discharged from the hollow opening of the cleaning plate 5, but not being discharged from the upper section of the filter element 7 after being adsorbed by the bottom end of the filter element 7, so that the filtering process of the waste water adsorbed by the filter element 7 is shortened, and the filtering effect is reduced.
As a specific embodiment of the present invention, as shown in fig. 2, 3, 4 and 5, the middle of the arc-shaped protrusion 6 is hollow;
each group of arc-shaped bulges 6 and the arc-shaped bulges 6 on the opposite surface are distributed in a staggered way;
the cleaning plates are fixedly connected through a fixing rod 8;
during the use, cleaning plate 5 rotates, staggered arc arch 6 can accomplish comprehensive extrusion to filter core 7 in the barrel 1, increase cleaning efficiency, arc arch 6's cavity design makes arc arch 6 when extrudeing filter core 7, the impurity and the liquid of extrusion out, can flow downwards along cavity, flow to the opening part of another arc arch 6 of downside afterwards, until flow to downside closing cap 2 back, barrel 1 is discharged by inlet and outlet pipe 3 on downside closing cap 2, the throughput of impurity and liquid can be increased effectively in the cavity design, prevent that impurity is being extruded behind filter core 7, do not have effectual circulation, adsorb by filter core 7 again, cause the secondary to pollute stifled, and in order to prevent to misplace when barrel 1 inner wall rotates between the cleaning plate 5, link firmly through dead lever 8 between the cleaning plate 5, realize synchronous rotation, stop.
As a specific embodiment of the present invention, as shown in fig. 2 to 5, one end of the cleaning plate 5 in the rotation direction is designed to be arc-shaped;
during the use, the arc design of 5 rotation direction one ends of cleaning plate makes cleaning plate 5 when rotating, can make 5 rotation direction one end of cleaning plate can be easily drawn from the 7 surfaces of filter core in barrel 1, can not scrape filter core 7 to lead to filter core 7 to damage, lead to the time limit of use reduction of filter core 7, increase production consumption.
As a specific embodiment of the present invention, as shown in fig. 2 and 3, the top of the filter element 7 is fixedly connected with the inner wall of the upper cover 2;
the upper end surface of the arc-shaped bulge 6 is inclined towards one side close to the cleaning plate 5;
during the use, constrictive cleaning plate 5 is when rotating extrusion filter core 7, the top of filter core 7 links firmly with the inner wall of upside closing cap 2 and can prevent that cleaning plate 5 and filter core 7 contact from producing slight frictional force and drive filter core 7 and take place slight rotation, lead to cleaning plate 5 to reduce filter core 7's extrusion clearance effect, and during arch 6 extrusion filter core 7, impurity and the liquid that are extruded on the filter core 7 are when dropping at arch 6's up end, will slide towards cleaning plate 5 along with the up end of arch 6 slopes of arc, after the cavity of each group of arch 6 of arc is located afterwards, drop at the inner wall of downside closing cap 2, prevent that impurity and liquid from remaining by filter core 7 adsorbs again at arch 6's up end, make cleaning plate 5's clearance effect decline.
The specific working process is as follows:
the device is matched with an electrophoretic paint recycling machine for use, the device replaces an easily blocked and difficultly cleaned reverse osmosis membrane in the original electrophoretic paint recycling machine, a liquid inlet and outlet pipe 3 of the device is communicated with a liquid inlet and outlet pipe in the electrophoretic paint recycling machine, when waste water pumped by the electrophoretic paint recycling machine circulates in the electrophoretic paint recycling machine, the waste water can continuously enter a barrel body 1 from the liquid inlet and outlet pipe 3 on a lower side sealing cover 2, when the waste water passes through the barrel body 1, impurities in the waste water can be blocked and filtered by a filter element 7 in the barrel body 1, then the filtered waste water is discharged from the liquid inlet and outlet pipe 3 on an upper side sealing cover 2 and returns to the electrophoretic paint recycling machine, so that the original function of filtering electrophoretic waste water of the electrophoretic paint recycling machine is completed, when the filter element 7 needs to be backwashed and cleaned, a circular slide rail 4 is electrified and then rotates, a slide block in the circular slide rail 4 adsorbs a cleaning plate 5 in the barrel body 1 through magnetic force, the backwashing water enters the barrel body 1 from a liquid inlet and outlet pipe 3 on the upper side sealing cover 2 along the inner wall of the barrel body 1 along with the rotation of a sliding block in a circular sliding rail 4, the backwashing water is continuously input into the barrel body 1 to wash a filter core 7 in the barrel body 1, meanwhile, when the cleaning plate 5 rotates, the arc-shaped bulge 6 circularly extrudes the filter core 7 in the barrel body 1 along with the rotation of the cleaning plate 6, the impurities blocked in the filter core 7 are extruded out, the extruded impurities flow into the electrophoretic paint recycling machine from the liquid inlet and outlet pipe 3 on the lower side sealing cover 2 along with the backwashing water, then a sewage valve of the electrophoretic paint recycling machine is opened, the backwashing water and the impurities on the filter core 7 can be discharged from the sewage valve of the electrophoretic paint recycling machine, so that the cleaning of the filter core 7 is achieved, the backwashing time is shortened, the filter core 7 can be cleaned without being taken out, the backwashing efficiency is effectively increased, and the service life of the filter core 7 is effectively prolonged, after cleaning is finished, the circular slide rail 4 is powered off, so that the slide block of the circular slide rail 4 stops rotating, and the cleaning plate 5 stops rotating along with the slide block, thereby avoiding unnecessary influence on the electrophoresis waste liquid recovery device in normal use;
in order to prevent the inner wall of the cylinder body 1 from adhering impurities, when the cleaning plate 5 rotates, the outer wall of the cleaning plate 5 can scrape the inner wall of the cylinder body 1, the cleaning plate 5 is arranged in a hollow mode, the opening is positioned at one end of the rotation direction of the cleaning plate 5, the scraped impurities can enter the hollow position from the opening, the liquid containing the impurities and the liquid with the impurities, which are extruded from the filter element 7 by the arc-shaped bulge 6, can also enter the hollow position inside the cleaning plate 5 from the opening of the cleaning plate 5, the rotation of the cleaning plate 5 can enable the impurities and the liquid with the impurities, which are scraped from the inner wall of the cylinder body 1 by the outer wall of the cleaning plate 5, to continuously flow into the hollow position of the cleaning plate 5, because the end, far away from the hollow opening of the cleaning plate 5, of the cleaning plate 5 is designed in an inclined mode, the cleaned impurities and the liquid containing the impurities, which is extruded by the arc-shaped bulge 6, can flow downwards along the inclined end after continuously flowing into the hollow position, the waste liquid to be filtered is prevented from flowing into the hollow part of the cleaning plate 5 from the through pipe 9 and being adsorbed by the middle section or the upper section of the filter element 7 when being discharged from the hollow opening of the cleaning plate 5, but not being discharged from the upper section of the filter element 7 after being adsorbed by the bottom end of the filter element 7, so that the filtering process of the waste water adsorbed by the filter element 7 is shortened, and the filtering effect is reduced.
Claims (10)
1. The utility model provides an energy-saving RO electrophoresis recovery system, includes barrel (1), its characterized in that: the interior of the cylinder body (1) is designed to be hollow, and the device also comprises a cylinder body;
the sealing covers (2) are divided into an upper group and a lower group, the upper group and the lower group of the sealing covers (2) are symmetrically distributed, and the inner wall of each sealing cover (2) is in sealing connection with the barrel (1) through threads;
the liquid inlet and outlet pipes (3) are divided into an upper group and a lower group, the liquid inlet and outlet pipes (3) are symmetrically distributed in the upper group and the lower group, the liquid inlet and outlet pipes (3) are fixedly connected with the sealing cover (2), and the hollow part of the liquid inlet and outlet pipes (3) is communicated with the sealing cover (2);
the inner wall of the circular slide rail (4) is fixedly connected with the outer wall of the barrel body (1), and the circular slide rails (4) are divided into an upper group and a lower group which are symmetrically distributed;
the cleaning plates (5) are divided into two groups, the cleaning plates (5) are arranged in the cylinder body (1), the cleaning plates (5) are symmetrically distributed in the cylinder body (1), and the cleaning plates (5) are made of materials capable of being adsorbed by magnetic force;
the arc-shaped bulges (6) are uniformly fixedly connected to the inner wall of the cleaning plate (5);
the filter element (7), the filter element (7) sets up in barrel (1), just filter element (7) surface by barrel (1) inner wall parcel.
2. The energy-saving RO electrophoresis recovery system of claim 1, wherein: the middle part of the arc-shaped bulge (6) is designed to be hollow.
3. The energy-saving RO electrophoresis recovery system of claim 2, wherein: each group of arc-shaped bulges (6) and the opposite surfaces of the arc-shaped bulges (6) are distributed in a staggered way.
4. The energy-saving RO electrophoresis recovery system of claim 1, wherein: the cleaning plates are fixedly connected through a fixing rod (8).
5. The energy-saving RO electrophoresis recovery system of claim 4, wherein: one end of the cleaning plate (5) in the rotating direction is designed to be arc-shaped.
6. The energy-saving RO electrophoresis recovery system of claim 5, wherein: the cleaning plate (5) is hollow, and the hollow opening of the cleaning plate (5) is located at one end of the rotating direction of the cleaning plate (5).
7. The energy-saving RO electrophoresis recovery system of claim 6, wherein: the cleaning plate (5) is far away from one end of the hollow opening of the cleaning plate (5) and is designed to be inclined so as to drain liquid and impurities.
8. The energy-saving RO electrophoresis recovery system of claim 7, wherein: the bottom of the cleaning plate (5) is fixedly connected with a through pipe (9), the through pipe (9) is communicated with the hollow part of the cleaning plate (5), and a check valve (10) is arranged inside the through pipe (9).
9. The energy-saving RO electrophoresis recovery system of claim 1, wherein: the top of the filter element (7) is fixedly connected with the inner wall of the upper side of the sealing cover (2).
10. The energy-saving RO electrophoresis recovery system of claim 1, wherein: the upper end surface of the arc-shaped bulge (6) is inclined towards one side close to the cleaning plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210719133.9A CN114949962A (en) | 2022-06-23 | 2022-06-23 | Energy-saving RO electrophoresis recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210719133.9A CN114949962A (en) | 2022-06-23 | 2022-06-23 | Energy-saving RO electrophoresis recovery system |
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| Publication Number | Publication Date |
|---|---|
| CN114949962A true CN114949962A (en) | 2022-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210719133.9A Pending CN114949962A (en) | 2022-06-23 | 2022-06-23 | Energy-saving RO electrophoresis recovery system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115400597A (en) * | 2022-09-30 | 2022-11-29 | 江苏诺莱智慧水务装备有限公司 | Ultrafiltration membrane filtering device for drinking water treatment |
| CN116874057A (en) * | 2023-09-07 | 2023-10-13 | 山东龙华生物股份有限公司 | Wastewater treatment device for pesticide emulsifier production |
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| JP6616549B1 (en) * | 2019-03-01 | 2019-12-04 | 肇▲慶▼学院 | High-efficiency energy-saving RO electrophoresis recovery system |
| CN111939621A (en) * | 2020-07-26 | 2020-11-17 | 万江新能源集团有限公司 | High-efficient practical precision filter device |
| CN112237779A (en) * | 2020-10-01 | 2021-01-19 | 斯佩(新昌)科技有限公司 | Whole machine filter element of parallel-row type synchronous filtering, cleaning and purifying robot |
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| JP6616549B1 (en) * | 2019-03-01 | 2019-12-04 | 肇▲慶▼学院 | High-efficiency energy-saving RO electrophoresis recovery system |
| CN111939621A (en) * | 2020-07-26 | 2020-11-17 | 万江新能源集团有限公司 | High-efficient practical precision filter device |
| CN112237779A (en) * | 2020-10-01 | 2021-01-19 | 斯佩(新昌)科技有限公司 | Whole machine filter element of parallel-row type synchronous filtering, cleaning and purifying robot |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115400597A (en) * | 2022-09-30 | 2022-11-29 | 江苏诺莱智慧水务装备有限公司 | Ultrafiltration membrane filtering device for drinking water treatment |
| CN115400597B (en) * | 2022-09-30 | 2023-09-22 | 江苏诺莱智慧水务装备有限公司 | Ultrafiltration membrane filter equipment is used in drinking water treatment |
| CN116874057A (en) * | 2023-09-07 | 2023-10-13 | 山东龙华生物股份有限公司 | Wastewater treatment device for pesticide emulsifier production |
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