CN112156543A - High-efficient filtration pre treatment facility of industrial waste water granule impurity - Google Patents
High-efficient filtration pre treatment facility of industrial waste water granule impurity Download PDFInfo
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- CN112156543A CN112156543A CN202011046609.4A CN202011046609A CN112156543A CN 112156543 A CN112156543 A CN 112156543A CN 202011046609 A CN202011046609 A CN 202011046609A CN 112156543 A CN112156543 A CN 112156543A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
- B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
- B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
- B01D33/0376—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements supported
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D33/54—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the technical field of wastewater treatment, in particular to high-efficiency filtering pretreatment equipment for granular impurities in industrial wastewater, which comprises a wastewater treatment device body, wherein an obliquely arranged filter screen is fixed at the top end of the inner wall of the wastewater treatment device body through a fixed column, a third through hole penetrating to the outside is formed in the position, opposite to the fixed column, of the inner wall of the wastewater treatment device body, a vibration motor is fixed at the position, opposite to the third through hole, of the outer wall of the wastewater treatment device body through a fixed plate, the vibration motor is connected with the fixed column, a buffer spring is arranged on the inner wall of the third through hole, a clamping plate is arranged at the other end of the buffer spring, and the clamping plate is tightly. The high-efficiency filtering pretreatment equipment for the industrial wastewater particle impurities, provided by the invention, has the advantages of convenience in operation, flexibility in use, convenience in improvement of the working efficiency and the stability of the device.
Description
Technical Field
The invention relates to the technical field of wastewater treatment, in particular to an efficient filtering pretreatment device for industrial wastewater particle impurities.
Background
Water pollution is one of the main environmental problems faced by China. With the development of industry in China, the discharge amount of industrial wastewater is increasing day by day, and the industrial wastewater which does not reach the discharge standard can pollute surface water and underground water after being discharged into a water body. Once the water body is polluted, it is not easy to restore the original state in a short time. After the water body is polluted, the water quality of the water body is not in accordance with the standards of drinking water and fishery water, and chemical harmful substances and hardness in underground water are increased, so that the utilization of the underground water is influenced. Water resources in China are not abundant, and if the water resources are calculated according to the average population runoff, the water resources are only one fourth of the average population of the world. The pollution of the ground mark water and the underground water further reduces the quantity of available water resources day by day, which will influence the production of industry, agriculture and fishery and bring harm to the life and the health of people directly or indirectly.
Waste water treatment device structure on the market sets up comparatively singularization, and is relatively weak to the comprehensive treatment of waste water ability, and a lot of domestic sewage directly discharge in the environment moreover for seriously influence the environment, and residue and mud that contain in the sewage also directly flow into the environment along with sewage in, thereby serious influence municipal aspect, in addition, the life of giving the mankind has also brought very big vexation.
Therefore, it is necessary to provide an efficient filtering pretreatment device for particulate impurities in industrial wastewater to solve the above technical problems.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides the high-efficiency filtering pretreatment equipment for the granular impurities in the industrial wastewater, which is convenient to operate, flexible to use and convenient to improve the working efficiency and the stability of the device.
The technical scheme adopted by the invention for solving the technical problems is as follows: an efficient filtering pretreatment device for industrial wastewater particle impurities comprises a wastewater treatment device body, wherein a water inlet is formed in the top of the wastewater treatment device body, a water outlet is formed in the bottom of the wastewater treatment device body, a rotating motor is arranged at the bottom of the wastewater treatment device body, the output end of the rotating motor penetrates through the wastewater treatment device body to enter the wastewater treatment device body, the output end of the rotating motor is connected with a stirring rod, an obliquely arranged filter screen is fixed at the top end of the inner wall of the wastewater treatment device body through a fixing column, two baffles which are in a contraction shape from the upper end surface to the lower end surface of the filter screen are arranged on the surface of the filter screen, a drain pipe is arranged at the contraction position of the bottoms of the two baffles on the surface of the filter screen, and a first through hole is formed right opposite to the drain pipe on the, the sewage discharge pipe penetrates through the first through hole to the outside of the wastewater treatment device body, a storage barrel is fixed on the outside of the wastewater treatment device body through a support plate, a second through hole penetrating into the storage barrel is formed in the outer wall of the storage barrel, the second through hole is connected with the sewage discharge pipe, an air blower is arranged at one end of the top of the filter screen and fixed on the inner wall of the wastewater treatment device body, the output end of the air blower is along the inclination direction of the filter screen, a limiting plate is arranged at one end, away from the wastewater treatment device body, of the support plate through a torsional spring and a rotating shaft in a rotating mode, the limiting plate can rotate to be tightly attached to the side wall of the storage barrel under the action of the torsional spring, a clamping block is arranged on one side, close to the storage barrel, of the limiting plate, a clamping groove matched with the clamping block is formed in the outer wall of the storage, the outer wall of the wastewater treatment device body is fixed with a vibration motor through a fixing plate at a position corresponding to a third through hole, the vibration motor is connected with the fixed column, a buffer spring is arranged on the inner wall of the third through hole, a clamping plate is arranged at the other end of the buffer spring, and the clamping plate is tightly attached to the outer wall of the fixed column.
Through adopting above-mentioned technical scheme, set up vibrating motor and drive the continuous vibration of filter screen on the filter screen, be favorable to driving the residue on the filter screen and down move fast to in the storage bucket is arranged into through the blow off pipe, greatly improved work efficiency, carry out the centre gripping to the fixed column through set up buffer spring and splint in the third through-hole, cushion vibrating motor's vibration, thereby effectively improve the stability of device.
The invention is further provided with: the filter screen is circular structure, two the baffle is the V type and sets up in the surface of filter screen.
Through adopting above-mentioned technical scheme, set up circular shape filter screen and effluent treatment plant body looks adaptation, be convenient for promote the filter effect, through the baffle that sets up the V type, be convenient for make the residue after filtering can gather together along the baffle to the blow off pipe discharge is gathered better.
The invention is further provided with: and a filtering membrane is arranged in the filtering net and is an aluminosilicate crystal thin film material with a regular structure.
By adopting the technical scheme, the filtering membrane made of the aluminosilicate crystal thin film material is arranged in the filtering net, and the regular pore canals are utilized to realize the separation among different components, so that the filtering effect of sewage is effectively improved.
The invention is further provided with: buffer spring is equipped with a plurality ofly, and a plurality of buffer spring evenly distributed is between splint and third through hole.
Through adopting above-mentioned technical scheme, set up a plurality of buffer spring and cushion, be favorable to promoting buffering effect.
The invention is further provided with: the clamping plate is characterized in that a cushion pad is arranged on one side, close to the fixing column, of the clamping plate, and the cushion pad is made of rubber.
Through adopting above-mentioned technical scheme, the one side that is close to the fixed column at splint sets up the blotter of rubber material, further promotes buffering effect.
The invention is further provided with: the clamping plate is of a semicircular structure and is matched with the outer wall of the fixing column.
Through adopting above-mentioned technical scheme, set up splint semicircular structure, and with the outer wall looks adaptation of fixed column for the laminating degree of splint and fixed column is higher, and the centre gripping is more firm.
The invention has the beneficial effects that:
(1) according to the efficient filtering pretreatment equipment for the granular impurities in the industrial wastewater, the vibrating motor is arranged on the filter screen to drive the filter screen to vibrate continuously, so that residues on the filter screen can be driven to move downwards quickly, the residues are discharged into the storage barrel through the blow-off pipe, the working efficiency is greatly improved, the buffer spring and the clamping plate are arranged in the third through hole to clamp the fixed column, the vibration of the vibrating motor is buffered, and the stability of the device is effectively improved;
(2) according to the efficient filtering pretreatment equipment for the industrial wastewater particle impurities, the buffering effect is favorably improved by arranging the plurality of buffer springs for buffering; the buffering effect is further improved by arranging the buffering cushion made of rubber on one surface, close to the fixing column, of the clamping plate; through setting up splint semicircular structure, and with the outer wall looks adaptation of fixed column for the laminating degree of splint and fixed column is higher, and the centre gripping is more firm.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of an embodiment of an efficient filtering and pre-treating apparatus for particulate impurities in industrial wastewater according to the present invention;
FIG. 2 is a schematic view of the internal structure of the third via shown in FIG. 1;
FIG. 3 is a schematic view showing a connection structure of the filtering net, the soil discharge pipe and the baffle shown in FIG. 1;
fig. 4 is an enlarged schematic view at a shown in fig. 1.
In the figure: 1. a wastewater treatment device body; 2. a water inlet; 3. a water outlet; 4. rotating the motor; 5. a stirring rod; 6. a fixed block; 7. a filter screen; 8. a blow-off pipe; 9. a first through hole; 10. a support plate; 11. a storage bucket; 12. a second through hole; 13. a rotating shaft; 14. a limiting plate; 15. a baffle plate; 16. a clamping block; 17. a card slot; 18. a fixing plate; 19. a vibration motor; 20. fixing a column; 21. a third through hole; 22. a buffer spring; 23. a splint; 24. a cushion pad.
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 figures 1-4, the high-efficiency filtering pretreatment equipment for industrial wastewater particle impurities comprises a wastewater treatment device body 1, wherein a water inlet 2 is arranged at the top of the wastewater treatment device body 1, a water outlet 3 is arranged at the bottom of the wastewater treatment device body 1, a rotating motor 4 is arranged at the bottom of the wastewater treatment device body 1, the output end of the rotating motor 4 penetrates through the wastewater treatment device body 1 and enters the interior of the wastewater treatment device body 1, the output end of the rotating motor 4 is connected with a stirring rod 5, an obliquely arranged filter screen 7 is fixed at the top end of the inner wall of the wastewater treatment device body 1 through a fixed column 20, two baffles 15 which are contracted from the upper end surface to the lower end surface of the filter screen 7 are arranged on the surface of the filter screen 7, and a drain pipe 8 is arranged at the position, where the surfaces of the filter screen 7 are contracted, at the bottoms of the, the surface of the wastewater treatment device body 1 is provided with a first through hole 9 right facing the sewage discharge pipe 8, the sewage discharge pipe 8 passes through the first through hole 9 to the outside of the wastewater treatment device body 1, the outside of the wastewater treatment device body 1 is fixed with a storage barrel 11 through a support plate 10, the outer wall of the storage barrel 11 is provided with a second through hole 12 penetrating to the inside of the storage barrel 11, the second through hole 12 is connected with the sewage discharge pipe 8, one end of the top of the filter screen 7 is provided with an air blower which is fixed on the inner wall of the wastewater treatment device body 1, the output end of the air blower is along the inclined direction of the filter screen 7, one end of the support plate 10 departing from the wastewater treatment device body 1 is provided with a limiting plate 14 through the rotation of a torsion spring and a rotating shaft 13, the limiting plate 14 can rotate to be tightly attached to the side wall of, a clamping block 16 is arranged on one surface, close to the storage barrel 11, of the limiting plate 14, a clamping groove 17 matched with the clamping block 16 is arranged on the outer wall of the storage barrel 11, a third through hole 21 penetrating to the outside is formed in the position, opposite to the fixed column 20, of the inner wall of the wastewater treatment device body 1, a vibration motor 19 is fixed on the position, opposite to the third through hole 21, of the outer wall of the wastewater treatment device body 1 through a fixing plate 18, the vibration motor 19 is connected with the fixed column 20, a buffer spring 22 is arranged on the inner wall of the third through hole 21, a clamping plate 23 is arranged at the other end of the buffer spring 22, and the clamping plate 23 is tightly attached to; through set up vibrating motor 19 on filter screen 7 and drive the continuous vibration of filter screen 7, be favorable to driving the quick downstream of residue on the filter screen 7 to in the storage bucket 11 is arranged into through blow off pipe 8, greatly improved work efficiency, carry out the centre gripping to fixed column 20 through set up buffer spring 22 and splint 23 in third through-hole 21, cushion vibrating motor 19's vibration, thereby effectively improve the stability of device.
Furthermore, the filter screen 7 is of a circular structure, and the two baffles 15 are arranged on the surface of the filter screen 7 in a V shape; through setting up 1 looks adaptation of circular shape filter screen 7 and effluent treatment plant body, be convenient for promote the filter effect, through the baffle 15 that sets up the V type, the residue that makes after the filtration of being convenient for can gather together along baffle 15 to the blow off pipe 8 discharges are gathered to better.
Further, a filtering membrane is arranged in the filtering net 7, and the filtering membrane is an aluminosilicate crystal thin film material with a regular structure; the filtering membrane made of the aluminosilicate crystal thin film material is arranged in the filtering net 7, and the regular pore channels are utilized to realize the separation of different components, so that the filtering effect of the sewage is effectively improved.
Furthermore, a plurality of buffer springs 22 are arranged, and the plurality of buffer springs 22 are uniformly distributed between the clamping plate 23 and the third through hole 21; buffering is performed by providing a plurality of buffer springs 22, which is advantageous to improve the buffering effect.
Further, a cushion pad 24 is arranged on one surface of the clamping plate 23 close to the fixing column 20, and the cushion pad 24 is made of rubber; through the one side that is close to fixed column 20 at splint 23 set up rubber material's blotter 24, further promote buffering effect.
Further, the clamping plate 23 is in a semicircular structure and is matched with the outer wall of the fixing column 20; through setting up splint 23 semicircular structure, and with the outer wall looks adaptation of fixed column 20 for splint 23 is higher with fixed column 20's laminating degree, and the centre gripping is more firm.
The working principle of the high-efficiency filtering pretreatment equipment for the particle impurities in the industrial wastewater provided by the invention is as follows:
at first, sewage gets into from water inlet 2, after filter 7 filters, the impurity that the filtration was left is saved in 8 gets into storage bucket 11 through the blow off pipe along filter 7 and the baffle 15 of slope, sewage is discharged from delivery port 3 after 5 stirs of stirring rod, during the filtration, start vibrating motor 19 and drive filter 7 vibrations, make impurity can down move fast, buffer spring 22 and splint 23 carry out the centre gripping to fixed column 20, the vibration to vibrating motor 19 is cushioned, through starting the air-blower, further blow impurity on the filter screen 7 and get into storage bucket 11 through blow off pipe 8 in, then open limiting plate 14 through rotating, it can to take out storage bucket 11 to clear up alone the residue in the sewage.
Compared with the related art, the high-efficiency filtering pretreatment equipment for the particle impurities in the industrial wastewater provided by the invention has the following beneficial effects:
the invention provides an efficient filtering pretreatment device for granular impurities in industrial wastewater, wherein a vibration motor 19 is arranged on a filter screen 7 to drive the filter screen 7 to vibrate continuously, so that residues on the filter screen 7 can be driven to move downwards quickly, the residues are discharged into a storage barrel 11 through a sewage discharge pipe 8, the working efficiency is greatly improved, a fixing column 20 is clamped by arranging a buffer spring 22 and a clamping plate 23 in a third through hole 21, the vibration of the vibration motor 19 is buffered, and the stability of the device is effectively improved.
The electrical components that appear in this application all external intercommunication power when using.
It is well within the skill of those in the art to implement and protect the circuit and electrical components and modules without undue experimentation and without undue experimentation that the present invention is not directed to software improvements.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an industrial waste water granule impurity high efficiency filter preliminary treatment equipment, includes effluent treatment plant body (1), its characterized in that: the water inlet (2) is arranged at the top of the wastewater treatment device body (1), the water outlet (3) is arranged at the bottom of the wastewater treatment device body (1), the rotating motor (4) is arranged at the bottom of the wastewater treatment device body (1), the output end of the rotating motor (4) penetrates through the wastewater treatment device body (1) to enter the wastewater treatment device body (1), the output end of the rotating motor (4) is connected with the stirring rod (5), the filter screen (7) which is obliquely arranged is fixed at the top end of the inner wall of the wastewater treatment device body (1) through the fixing column (20), two baffles (15) which are contracted along the upper end surface of the filter screen (7) towards the lower end surface are arranged on the surface of the filter screen (7), and a drain pipe (8) is arranged at the contraction position of the surface of the filter screen (7) at the bottoms of the two baffles (15, the surface of the wastewater treatment device body (1) is just opposite to the sewage discharge pipe (8) and is provided with a first through hole (9), the sewage discharge pipe (8) penetrates through the first through hole (9) to the outside of the wastewater treatment device body (1), the outside of the wastewater treatment device body (1) is fixed with a storage barrel (11) through a support plate (10), the outer wall of the storage barrel (11) is provided with a second through hole (12) penetrating into the storage barrel (11), the second through hole (12) is connected with the sewage discharge pipe (8), one end of the top of the filter screen (7) is provided with an air blower, the air blower is fixed on the inner wall of the wastewater treatment device body (1), the output end of the air blower is along the inclined direction of the filter screen (7), one end of the support plate (10) deviating from the wastewater treatment device body (1) is provided with a limit plate (14) through a torsion spring and a rotating shaft (13, the limiting plate (14) can rotate to be tightly attached to the side wall of the storage barrel (11) under the action of the torsion spring, a clamping block (16) is arranged on one surface, close to the storage barrel (11), of the limiting plate (14), a clamping groove (17) matched with the clamping block (16) is formed in the outer wall of the storage barrel (11),
the position of the inner wall of the wastewater treatment device body (1) relative to the fixed column (20) is provided with a third through hole (21) penetrating to the outside, a vibration motor (19) is fixed at the position of the outer wall of the wastewater treatment device body (1) relative to the third through hole (21) through a fixing plate (18), the vibration motor (19) is connected with the fixed column (20), the inner wall of the third through hole (21) is provided with a buffer spring (22), the other end of the buffer spring (22) is provided with a clamping plate (23), and the clamping plate (23) is tightly attached to the outer wall of the fixed column (20).
2. The high-efficiency filtering pretreatment equipment for the industrial wastewater particulate impurities according to claim 1, characterized in that: the filter screen (7) is of a circular structure, and the two baffles (15) are arranged on the surface of the filter screen (7) in a V shape.
3. The high-efficiency filtering pretreatment equipment for the industrial wastewater particulate impurities according to claim 1, characterized in that: and a filtering membrane is arranged in the filtering net (7), and the filtering membrane is an aluminosilicate crystal thin film material with a regular structure.
4. The high-efficiency filtering pretreatment equipment for the industrial wastewater particulate impurities according to claim 1, characterized in that: buffer spring (22) are equipped with a plurality ofly, and a plurality of buffer spring (22) evenly distributed is between splint (23) and third through-hole (21).
5. The high-efficiency filtering pretreatment equipment for the industrial wastewater particulate impurities according to claim 1, characterized in that: a cushion pad (24) is arranged on one surface, close to the fixing column (20), of the clamping plate (23), and the cushion pad (24) is made of rubber.
6. The high-efficiency filtering pretreatment equipment for the industrial wastewater particulate impurities according to claim 1, characterized in that: the clamping plate (23) is of a semicircular structure and is matched with the outer wall of the fixing column (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011046609.4A CN112156543A (en) | 2020-09-29 | 2020-09-29 | High-efficient filtration pre treatment facility of industrial waste water granule impurity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011046609.4A CN112156543A (en) | 2020-09-29 | 2020-09-29 | High-efficient filtration pre treatment facility of industrial waste water granule impurity |
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| Publication Number | Publication Date |
|---|---|
| CN112156543A true CN112156543A (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011046609.4A Pending CN112156543A (en) | 2020-09-29 | 2020-09-29 | High-efficient filtration pre treatment facility of industrial waste water granule impurity |
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| CN (1) | CN112156543A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113309916A (en) * | 2021-05-11 | 2021-08-27 | 王蕊 | Universal joint communicating pipe |
| CN115350422A (en) * | 2022-07-25 | 2022-11-18 | 北京市政建设集团有限责任公司 | Spraying dust suppression control method and spraying dust suppression control system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100735056B1 (en) * | 2006-05-08 | 2007-07-03 | 윤광호 | Sewage disposal tank |
| CN205616686U (en) * | 2016-05-10 | 2016-10-05 | 徐丹丹 | Chemical industry waste material separate processing apparatus |
| CN209287413U (en) * | 2018-12-17 | 2019-08-23 | 宜春学院 | A kind of pulverizer of processing of farm products |
| CN210331807U (en) * | 2019-04-29 | 2020-04-17 | 李朝阳 | Municipal administration sewage emergency treatment device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113309916A (en) * | 2021-05-11 | 2021-08-27 | 王蕊 | Universal joint communicating pipe |
| CN115350422A (en) * | 2022-07-25 | 2022-11-18 | 北京市政建设集团有限责任公司 | Spraying dust suppression control method and spraying dust suppression control system |
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Application publication date: 20210101 |