CN112843809B - Sewage filtering and purifying mechanism in production of cleaning materials - Google Patents
Sewage filtering and purifying mechanism in production of cleaning materials Download PDFInfo
- Publication number
- CN112843809B CN112843809B CN202110012845.2A CN202110012845A CN112843809B CN 112843809 B CN112843809 B CN 112843809B CN 202110012845 A CN202110012845 A CN 202110012845A CN 112843809 B CN112843809 B CN 112843809B
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- frame
- filter box
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- push rod
- filter
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- 238000001914 filtration Methods 0.000 title claims abstract description 40
- 239000010865 sewage Substances 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 239000011538 cleaning material Substances 0.000 title claims abstract description 20
- 230000000903 blocking effect Effects 0.000 claims abstract description 29
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 239000004576 sand Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 11
- 239000011521 glass Substances 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 abstract description 19
- 239000000126 substance Substances 0.000 abstract description 17
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
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
- B01D29/01—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 flat filtering elements
-
- 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
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
Abstract
The invention provides a sewage filtering and purifying mechanism in the production of cleaning materials, which comprises a filter box, wherein the upper surface of the filter box is provided with a rectangular opening, a supporting frame is arranged on the upper side of the rectangular opening, a detachable filter screen is arranged in the supporting frame, a liquid collecting cover is arranged on the upper side of the filter screen, one surface of the filter box, which is far away from the liquid discharge pipe, is provided with a horizontally arranged electric push rod, the piston end of the electric push rod extends into the filter box and is fixedly connected with a push plate, the lower end of the push plate is hinged with a movable slat, one end of the filter box, which is far away from the electric push rod, is provided with a discharge port, a rectangular frame fixedly connected with the filter box is arranged on the outer side of the discharge opening, a blocking frame fixedly connected with the filter box is arranged on one side of the discharge opening, which is far away from the rectangular frame, the side, facing the push plate, of the blocking frame is provided with the sealing frame, and compared with the prior art, the invention has the following beneficial effects: the purpose of cleaning solid substances on line is realized, and the efficiency of sewage treatment is improved.
Description
Technical Field
The invention relates to a sewage filtering and purifying mechanism in the production of cleaning materials, belonging to the technical field of material production.
Background
With the development of society, the concept of environmental protection is increasingly keen in mind. In the cleaning material production process, often filter the solid-state substance in the sewage to reach the purpose of preliminary treatment sewage, at present, often utilize the filter screen to filter solid-state substance in the sewage, after using a period, need stop the filtration operation and clean the filter screen, not only cause filterable interrupt, influence the treatment effeciency of sewage moreover.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a sewage filtering and purifying mechanism in the production of cleaning materials, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: a sewage filtering and purifying mechanism in the production of cleaning materials comprises a filtering box, wherein a liquid inlet pipe is installed on the lower surface of the filtering box, a rectangular opening is formed in the upper surface of the filtering box, a supporting frame is arranged on the upper side of the rectangular opening, a detachable filtering net is installed in the supporting frame, a liquid collecting cover is arranged on the upper side of the filtering net and fixedly connected with the filtering box, one end of the liquid collecting cover extends to the outer side of the filtering box, a liquid discharging pipe is installed on one side, away from the filtering box, of the lower surface of the liquid collecting cover, a horizontally arranged electric push rod is installed on one side, away from the liquid discharging pipe, of the filtering box, the piston end of the electric push rod extends into the filtering box and is fixedly connected with a push plate, the lower end of the push plate is hinged with a movable slat, a material outlet is formed in one end, away from the electric push rod, a rectangular frame fixedly connected with the filtering box is arranged on the outer side of the material outlet, the filter box is characterized in that the rectangular frame is far away from one end of the filter box and is provided with a detachable blocking cover, one side of the discharge opening, which deviates from the rectangular frame, is provided with a blocking frame fixedly connected with the filter box, and the blocking frame is provided with a sealing frame facing one side of the push plate.
Furthermore, two supporting legs are symmetrically arranged on the lower surface of the filter box, the supporting legs are of an L-shaped structure, mounting holes used for inserting bolts are formed in the horizontal portions of the supporting legs, supporting plates fixedly connected with the supporting legs are arranged on the upper sides of the mounting holes, and round holes aligned with the mounting holes are formed in the upper surfaces of the supporting plates.
Further, the sealing frame evenly is fixed with a plurality of sand grip towards the one side of keeping off the frame, the sand grip is the integrated into one piece structure with the sealing frame, keep off the frame and evenly seted up a plurality of and sand grip matched with pinhole towards the one side of sealing frame, the sand grip passes through glue and pastes in the pinhole.
Furthermore, one side of the blocking cover facing the rectangular frame is fixedly provided with an inserting frame attached to the inner surface of the rectangular frame, the outer surface of the inserting frame is provided with a sealing groove, and a rubber frame attached to the inner wall of the rectangular frame is arranged in the sealing groove.
Furthermore, the edges of the upper parts of the two adjacent sides of the filter box and the electric push rod are respectively fixed with a lower connecting plate, an upper connecting plate matched with the lower connecting plate is fixed on the liquid collecting cover, and the upper connecting plate is fixedly connected with the lower connecting plate through a bolt.
Furthermore, a horizontally arranged strip-shaped opening is formed in the side face, adjacent to the electric push rod, of the filter box, and a transparent glass strip is inlaid in the strip-shaped opening.
Further, the outer surface of one end, far away from the filter box, of the rectangular frame is fixedly connected with a frame, and the blocking cover is fixedly connected with the frame through a bolt.
Furthermore, an inserting cylinder is fixed at the middle position of the push plate facing the electric push rod, and the movable end of the electric push rod is inserted into the inserting cylinder and is fixedly connected with the inserting cylinder.
The invention has the beneficial effects that:
1. according to the sewage filtering and purifying mechanism in the production of the cleaning material, the rectangular opening is formed in the upper surface of the filtering box, and the filtering net is arranged at the rectangular opening, so that the filtering net with the filtering function is positioned above the filtering box, and the filtered solid substances are prevented from being accumulated on the filtering net.
2. According to the sewage filtering and purifying mechanism in the production of the cleaning material, when the filter box contains more solid substances, the electric push rod is controlled to extend, the electric push rod drives the discharge opening of the push plate to move, the solid substances in the filter box are pushed to the discharge opening by the push plate and enter a space formed by the blocking cover and the rectangular frame, when the electric push rod extends to the longest stroke, the push plate is attached to the sealing frame on the blocking frame to play a sealing role, the solid substances in the rectangular frame can be conveniently cleaned after the blocking cover is opened, the sewage does not need to be stopped being conveyed into the filter box, the purpose of online cleaning of the solid substances is achieved, and the efficiency of sewage treatment is improved.
3. According to the sewage filtering and purifying mechanism in the production of the cleaning material, when the electric push rod is controlled to contract, the electric push rod drives the push plate to move towards the direction away from the discharge port, and the movable strip plate rotates towards the discharge port, so that the movable strip plate can conveniently cross solid substances at the bottom in the filter box, and when the electric push rod is controlled to extend again, the solid substances in the filter box can be pushed to the discharge port.
4. The bolt of fixing the landing leg passes round hole and mounting hole on the extension board in proper order and installs in required position department, accomplishes the fixed of landing leg position, and the position of filter cartridge is injectd promptly, and the bolt of fixing the landing leg is partly in the exposed state this moment, and the later stage of being convenient for utilizes the clearance between extension board and the landing leg to handle the bolt that can't twist.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural diagram of a sewage filtering and purifying mechanism in the production of a cleaning material according to the present invention;
FIG. 2 is an assembly diagram of a push plate, an electric push rod, a filter screen, a baffle frame, a rectangular frame and a filter box in the sewage filtering and purifying mechanism in the production of the cleaning material of the invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a schematic view of the assembly of the sealing frame and the blocking frame in the sewage filtering and purifying mechanism in the production of a cleaning material according to the present invention;
in the figure: 1-a filter box, 2-a liquid collecting cover, 3-an upper connecting plate, 4-a lower connecting plate, 5-a liquid discharge pipe, 6-a round hole, 7-a support plate, 8-a mounting hole, 9-a support leg, 10-a transparent glass strip, 11-a liquid inlet pipe, 12-an electric push rod, 13-a rectangular port, 14-a support frame, 15-a filter screen, 16-a push plate, 17-an inserting cylinder, 18-a movable strip plate, 19-a blocking frame, 20-a discharge port, 21-a sealing frame, 22-a rectangular frame, 23-a blocking cover, 24-a side frame, 25-an inserting frame, 26-a rubber frame, 27-a pin hole and 28-a convex strip.
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.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a sewage filtration purification mechanism in clean material production, includes filter box 1, and filter box 1 lower surface mounting has feed liquor pipe 11, installs feed liquor pipe 11 on filter box 1, is convenient for let in sewage in filter box 1.
15 upsides of filter screen are equipped with album liquid cover 2, and collection liquid cover 2 and filter cartridge 1 fixed connection, and 2 one end of collection liquid cover extend to the filter cartridge 1 outside, and the liquid-discharge tube 5 is installed to the one side that filter cartridge 1 was kept away from to 2 lower surfaces of collection liquid cover, installs liquid-discharge tube 5 on collection liquid cover 2, is convenient for discharge through filterable sewage.
One side that filter box 1 deviates from fluid-discharge tube 5 is installed with electric putter 12 that the level was arranged, electric putter 12 piston end extends to in filter box 1 and fixedly connected with push pedal 16, push pedal 16 lower end hinge joint has movable slat 18, when control electric putter 12 contracts, electric putter 12 drives push pedal 16 and removes to the direction of keeping away from bin outlet 20, movable slat 18 rotates to bin outlet 20 direction this moment, thereby be convenient for make movable slat 18 cross the solid-state material of filter box 1 bottom, when secondary control electric putter 12 extends, be favorable to with the solid-state material propelling movement in filter box 1 to bin outlet 20 department.
A discharge opening 20 is arranged at one end of the filter box 1, which is far away from the electric push rod 12, a rectangular frame 22 fixedly connected with the filter box 1 is arranged at the outer side of the discharge opening 20, a detachable blocking cover 23 is arranged at one end of the rectangular frame 22, which is far away from the filter box 1, a blocking frame 19 fixedly connected with the filter box 1 is arranged at one side of the discharge opening 20, which is far away from the rectangular frame 22, a sealing frame 21 is arranged at one side of the blocking frame 19, which faces the push plate 16, when solid substances in the filter box 1 are more, the electric push rod 12 is controlled to extend, and then the electric push rod 12 drives the discharge opening 20 of the push plate 16 to move, so that the solid substances in the filter box 1 are pushed to the discharge opening 20 by the push plate 16 and enter a space formed by the blocking cover 23 and the rectangular frame 22, when the electric push rod 12 extends to the longest stroke, the push plate 16 is attached to the sealing frame 21 on the blocking frame 19, so as to play a sealing role, and after the blocking cover 23 is opened, the solid substances in the rectangular frame 22 can be conveniently cleaned, the sewage is not required to be stopped being conveyed into the filter box 1, the purpose of cleaning solid substances on line is realized, and the sewage treatment efficiency is improved.
As an embodiment of the present invention: two landing legs 9 are installed to filter cartridge 1 lower surface symmetry, landing leg 9 is L type structure, the mounting hole 8 that is used for alternate bolt is seted up to landing leg 9's horizontal part, 8 upsides of mounting hole are equipped with the extension board 7 with landing leg 9 fixed connection, the round hole 6 that is aligned with mounting hole 8 is seted up to extension board 7 upper surface, pass round hole 6 and the mounting hole 8 back on the extension board 7 in proper order with the bolt of fixed landing leg 9 and install in required position department, accomplish the fixed of landing leg 9 position, filter cartridge 1's position is injectd promptly, the bolt part of fixed landing leg 9 is in the exposed state this moment, the later stage of being convenient for utilizes the clearance between extension board 7 and the landing leg 9 to handle the bolt that can't twist.
As an embodiment of the present invention: the one side of sealed frame 21 towards keeping off frame 19 evenly is fixed with a plurality of sand grip 28, sand grip 28 and sealed frame 21 are the integrated into one piece structure, keep off frame 19 and evenly seted up a plurality of and sand grip 28 matched with pinhole 27 towards the one side of sealed frame 21, sand grip 28 pastes in pinhole 27 through glue, paste a plurality of sand grip 28 on sealed frame 21 in a plurality of pinhole 27 on keeping off frame 19 respectively, increase sealed frame 21 and the area of contact who keeps off frame 19, improve the stability that sealed frame 21 and keep off frame 19 are connected.
As an embodiment of the present invention: one side of the blocking cover 23 facing the rectangular frame 22 is fixed with an inserting frame 25 attached to the inner surface of the rectangular frame 22, the outer surface of the inserting frame 25 is provided with a sealing groove, a rubber frame 26 attached to the inner wall of the rectangular frame 22 is arranged in the sealing groove, the blocking cover 23 is used for plugging the rectangular frame 22, the inserting frame 25 is located in the rectangular frame 22, the rubber frame 26 in the sealing groove is attached to the inner wall of the rectangular frame 22, and the stability and the sealing performance of connection between the blocking cover 23 and the rectangular frame 22 are improved.
As an embodiment of the present invention: lower connecting plates 4 are fixed at the upper edges of two adjacent side surfaces of the filter box 1 and the electric push rod 12, upper connecting plates 3 matched with the lower connecting plates 4 are fixed on the liquid collection cover 2, the upper connecting plates 3 are fixedly connected with the lower connecting plates 4 through bolts, the upper connecting plates 3 and the lower connecting plates 4 are connected through the bolts, and the reliability of connection of the liquid collection cover 2 and the filter box 1 is improved.
As an embodiment of the present invention: the side face of the filter box 1 adjacent to the electric push rod 12 is provided with a horizontally arranged strip-shaped opening, a transparent glass strip 10 is embedded in the strip-shaped opening, and the condition in the filter box 1 can be conveniently observed by penetrating through the transparent glass strip 10 in the strip-shaped opening.
As an embodiment of the present invention: the outer surface of one end of the rectangular frame 22, which is far away from the filter box 1, is fixedly connected with a frame 24, the blocking cover 23 is fixedly connected with the frame 24 through bolts, and the frame 24 is arranged on the rectangular frame 22, so that the blocking cover 23 and the rectangular frame 22 can be conveniently disassembled.
As an embodiment of the present invention: an inserting cylinder 17 is fixed at the middle position of the push plate 16 facing the electric push rod 12, the movable end of the electric push rod 12 is inserted into the inserting cylinder 17 and is fixedly connected with the inserting cylinder 17, the movable end of the electric push rod 12 is installed in the inserting cylinder 17, and the stability of connection of the electric push rod 12 and the push plate 16 is improved.
The specific implementation mode is as follows: the bolt for fixing the supporting leg 9 sequentially passes through the round hole 6 and the mounting hole 8 on the supporting plate 7 and then is mounted at a required position, the position fixing of the supporting leg 9 is completed, namely the position of the filter box 1 is limited, at the moment, a part of the bolt for fixing the supporting leg 9 is in an exposed state, so that the bolt which cannot be screwed can be conveniently processed by utilizing the gap between the supporting plate 7 and the supporting leg 9 at the later stage, when solid substances in the filter box 1 are more, the electric push rod 12 is controlled to extend, the electric push rod 12 drives the discharge port 20 of the push plate 16 to move, the solid substances in the filter box 1 are pushed to the discharge port 20 by the push plate 16 and enter a space formed by the blocking cover 23 and the rectangular frame 22, when the electric push rod 12 extends to the longest stroke, the push plate 16 is attached to the sealing frame 21 on the blocking frame 19 to play a role of sealing, the solid substances in the rectangular frame 22 can be conveniently cleaned after the blocking cover 23 is opened, and sewage does not need to stop being conveyed into the filter box 1, realize the purpose of online clearance solid state material, improve sewage treatment's efficiency, when control electric putter 12 contracts, electric putter 12 drives push pedal 16 and removes to the direction of keeping away from bin outlet 20, and movable slat 18 rotates to bin outlet 20 direction this moment to be convenient for make movable slat 18 cross the solid state material of bottom in filter box 1, when secondary control electric putter 12 extended, be favorable to with the solid state material propelling movement to bin outlet 20 department in the filter box 1.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a sewage filtration purification mechanism in clean material production, includes filter cartridge (1), its characterized in that: the filter box is characterized in that a liquid inlet pipe (11) is mounted on the lower surface of the filter box (1), a rectangular opening (13) is formed in the upper surface of the filter box (1), a support frame (14) is arranged on the upper side of the rectangular opening (13), a detachable filter screen (15) is mounted in the support frame (14), a liquid collecting cover (2) is arranged on the upper side of the filter screen (15), the liquid collecting cover (2) is fixedly connected with the filter box (1), one end of the liquid collecting cover (2) extends to the outer side of the filter box (1), a liquid discharge pipe (5) is mounted on one side, away from the filter box (1), of the lower surface of the liquid collecting cover (2), a horizontally-arranged electric push rod (12) is mounted on one side, away from the liquid discharge pipe (5), of the piston end of the electric push rod (12) extends into the filter box (1) and is fixedly connected with a push plate (16), and a movable slat (18) is hinged to the lower end of the push plate (16), the utility model discloses a filter cartridge, including filter cartridge (1), bin outlet (20) have been seted up to the one end that filter cartridge (1) deviates from electric putter (12), the bin outlet (20) outside is equipped with rectangle frame (22) with filter cartridge (1) fixed connection, detachable blanking cover (23) are installed to the one end that filter cartridge (1) was kept away from in rectangle frame (22), one side that bin outlet (20) deviate from rectangle frame (22) is equipped with and filters cartridge (1) fixed connection's fender frame (19), keep off frame (19) and install sealed frame (21) towards the one side of push pedal (16).
2. The sewage filtering and purifying mechanism in the production of the cleaning material according to claim 1, wherein: two landing legs (9) are installed to filter cartridge (1) lower surface symmetry, landing leg (9) are L type structure, mounting hole (8) that are used for alternate bolt are seted up to the horizontal part of landing leg (9), mounting hole (8) upside is equipped with extension board (7) with landing leg (9) fixed connection, round hole (6) that align with mounting hole (8) are seted up to extension board (7) upper surface.
3. The sewage filtering and purifying mechanism in the production of the cleaning material according to claim 1, wherein: sealing frame (21) is evenly fixed with a plurality of sand grip (28) towards the one side of keeping off frame (19), sand grip (28) and sealing frame (21) are the integrated into one piece structure, keep off frame (19) evenly seted up a plurality of and sand grip (28) matched with pinhole (27) towards the one side of sealing frame (21), sand grip (28) are pasted in pinhole (27) through glue.
4. The sewage filtering and purifying mechanism in the production of the cleaning material according to claim 1, wherein: one side of the blocking cover (23) facing the rectangular frame (22) is fixed with an inserting frame (25) attached to the inner surface of the rectangular frame (22), the outer surface of the inserting frame (25) is provided with a sealing groove, and a rubber frame (26) attached to the inner wall of the rectangular frame (22) is arranged in the sealing groove.
5. The sewage filtering and purifying mechanism in the production of the cleaning material according to claim 1, wherein: two adjacent side upper portion edges of filter cartridge (1) and electric putter (12) all are fixed with lower connecting plate (4), be fixed with on album liquid cover (2) with lower connecting plate (4) matched with upper junction plate (3), upper junction plate (3) pass through bolt and lower connecting plate (4) fixed connection.
6. The sewage filtering and purifying mechanism in the production of the cleaning material according to claim 1, wherein: the side face of the filter box (1) adjacent to the electric push rod (12) is provided with a horizontally arranged strip-shaped opening, and a transparent glass strip (10) is embedded in the strip-shaped opening.
7. The sewage filtering and purifying mechanism in the production of the cleaning material according to claim 1, wherein: the outer surface of one end, far away from the filter box (1), of the rectangular frame (22) is fixedly connected with a frame (24), and the blocking cover (23) is fixedly connected with the frame (24) through bolts.
8. The sewage filtering and purifying mechanism in the production of the cleaning material according to claim 1, wherein: the middle position of the push plate (16) facing the electric push rod (12) is fixed with an inserting cylinder (17), and the movable end of the electric push rod (12) is inserted in the inserting cylinder (17) and is fixedly connected with the inserting cylinder (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110012845.2A CN112843809B (en) | 2021-01-06 | 2021-01-06 | Sewage filtering and purifying mechanism in production of cleaning materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110012845.2A CN112843809B (en) | 2021-01-06 | 2021-01-06 | Sewage filtering and purifying mechanism in production of cleaning materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112843809A CN112843809A (en) | 2021-05-28 |
| CN112843809B true CN112843809B (en) | 2022-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110012845.2A Active CN112843809B (en) | 2021-01-06 | 2021-01-06 | Sewage filtering and purifying mechanism in production of cleaning materials |
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| Country | Link |
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| CN (1) | CN112843809B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1491258A2 (en) * | 2003-06-24 | 2004-12-29 | Millipore Corporation | Multifunctional vacuum manifold |
| CN208177043U (en) * | 2018-03-29 | 2018-12-04 | 长沙航空职业技术学院 | A kind of purifier |
| CN210751467U (en) * | 2019-07-23 | 2020-06-16 | 沈阳可孚过滤设备制造有限公司 | Industrial waste residue filter equipment |
| CN111804703A (en) * | 2020-07-15 | 2020-10-23 | 毅康科技有限公司 | Medical waste treatment device based on compression crushing treatment technology |
-
2021
- 2021-01-06 CN CN202110012845.2A patent/CN112843809B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1491258A2 (en) * | 2003-06-24 | 2004-12-29 | Millipore Corporation | Multifunctional vacuum manifold |
| CN208177043U (en) * | 2018-03-29 | 2018-12-04 | 长沙航空职业技术学院 | A kind of purifier |
| CN210751467U (en) * | 2019-07-23 | 2020-06-16 | 沈阳可孚过滤设备制造有限公司 | Industrial waste residue filter equipment |
| CN111804703A (en) * | 2020-07-15 | 2020-10-23 | 毅康科技有限公司 | Medical waste treatment device based on compression crushing treatment technology |
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| Publication number | Publication date |
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| CN112843809A (en) | 2021-05-28 |
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