CN112978995A - High efficiency sewage treatment system - Google Patents
High efficiency sewage treatment system Download PDFInfo
- Publication number
- CN112978995A CN112978995A CN202110212561.8A CN202110212561A CN112978995A CN 112978995 A CN112978995 A CN 112978995A CN 202110212561 A CN202110212561 A CN 202110212561A CN 112978995 A CN112978995 A CN 112978995A
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- Prior art keywords
- fixedly connected
- motor
- treatment system
- high efficiency
- box
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- 239000010865 sewage Substances 0.000 title claims abstract description 43
- 238000003756 stirring Methods 0.000 claims description 26
- 238000004065 wastewater treatment Methods 0.000 claims 8
- 238000000746 purification Methods 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 description 7
- 239000008187 granular material Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 244000309464 bull Species 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000012629 purifying agent Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a high-efficiency sewage treatment system, which comprises a purification box, wherein the upper surfaces of the left part and the right part of the purification box are movably connected with a filter screen body, the upper surface of the middle part of the purification box is fixedly connected with a motor sleeve, the upper surface of the motor sleeve is movably connected with a motor rotating shaft, the outer surface of the middle part of the motor rotating shaft is movably connected with an impact disc, the upper surface of the impact disc is fixedly connected with a rotating shaft sleeve, the upper surface of the rotating shaft sleeve is fixedly connected with a coordinating disc, the inner surface of the coordinating disc is fixedly connected with the motor rotating shaft, the high-efficiency sewage treatment system is characterized in that the rotating speed of the impact disc is consistent with that of side frame plates, the two side frame plates drive the two L-shaped connecting rods to rotate, the two L-shaped connecting rods drive the two inclined bottom plates to rotate, the two inclined bottom plates drive the two, the two roller grooved wheels rotate outside the rail ring, so that the stability of the device is improved.
Description
Technical Field
The invention relates to the technical field of sewage treatment systems, in particular to a high-efficiency sewage treatment system.
Background
Sewage treatment (sewage treatment, water treatment): the sewage is purified to reach the water quality requirement of being discharged into a certain water body or being reused. Sewage treatment is widely applied to various fields such as building, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering, and the like, and more enters the daily life of common people, and according to the nature of sewage, the pollution of water is divided into two types: one is natural pollution; the other is artificial pollution, and the current water body is greatly damaged by the artificial pollution. Water pollution can be mainly classified into chemical pollution, physical pollution and biological pollution according to different pollution impurities. The pollutants are mainly: the method comprises the steps of discharging the untreated industrial wastewater; domestic sewage discharged without treatment; the farmland sewage with a large amount of fertilizer, pesticide and herbicide is used; fourthly, industrial waste and household garbage stacked beside a river are obtained; fifthly, water and soil loss; sixthly, mine sewage.
Along with the increase of people's environmental protection consciousness, more and more places begin to regard as the processing to sewage, and general sewage treatment plant can select the filter screen to filter mostly, and the filter screen is after long-time filtration, and a large amount of granules can be attached to the surface, nevertheless because filter screen self does not possess the clearance function, leads to the filter screen to need often to change, improves sewage treatment's cost.
Disclosure of the invention
The present invention is directed to a high efficiency sewage treatment system to solve the above problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high efficiency sewage treatment system, includes the purifying box, equal swing joint in the higher authority of two parts has a filter screen body about the purifying box, the higher authority fixedly connected with motor cover at the middle part of purifying box, the higher authority swing joint of motor cover has motor shaft, the surface swing joint at motor shaft middle part has the striking dish, the higher authority fixedly connected with pivot cover of striking dish, the higher authority fixedly connected with of pivot cover is harmonious carousel, the internal surface fixedly connected with motor shaft who coordinates the carousel, the higher authority fixedly connected with I-shaped leaf of motor shaft.
Preferably, a T-shaped sliding groove is formed in the left portion and the right portion of the purifying box, two springs I are fixedly connected to the inner wall of the T-shaped sliding groove, each spring I is fixedly connected to a T-shaped sliding plate fixedly connected to the lower face of the filter screen body, and the two springs I are fixedly connected to the back of the T-shaped sliding plate.
Preferably, the outer fixed surface of motor cover is connected with the rail circle, the shape of rail circle is big from top to bottom, middle little, the interior fixed surface of motor cover is connected with motor body, motor body's higher authority swing joint has the motor shaft, the outer fixed surface of pivot cover is connected with two side frame boards, every equal fixedly connected with L shape connecting rod of higher authority of side frame board.
Preferably, every equal fixedly connected with sloping bottom plate below the L shape connecting rod, every equal fixedly connected with roller sheave below the sloping bottom plate, every the equal swing joint of internal surface of roller sheave is at the rail circle surface, a bull stick of the equal fixedly connected with in the left and right sides above the I-shaped leaf, every equal swing joint has one to change the box above the bull stick, the back of the body of changeing all has been seted up one and has been got rid of the groove, two every change two equal fixedly connected with two springs two in the groove of getting rid of in the box, every it has a stirring leaf, every to change in the box equal sliding connection in the groove of getting rid of in the groove equal sliding connection has a draw runner, every the equal fixedly connected with in front and back two sides of stirring leaf.
Compared with the prior art, the invention has the beneficial effects that:
1. this high efficiency sewage treatment system, foul through the big granule in filter screen body surface can fall, increase along with people's environmental protection consciousness, more and more places begin to attach attention to the processing to sewage, general sewage treatment plant can select the filter screen to filter mostly, the filter screen is after long-time filtration, a large amount of granules can be adhered to the surface, but because filter screen self does not possess the clearance function, lead to the filter screen to need often to change, improve sewage treatment's cost, this device is through utilizing the striking dish to strike filter screen body repeatedly when rotatory, thereby be favorable to reducing the granule on filter screen body surface, thereby slow down the speed that filter screen body changed, reduce the treatment cost.
2. This high efficiency sewage treatment system, it is rotatory to drive the I-shaped leaf through the rotation of motor shaft, and the rotation of I-shaped leaf drives the rotation of two bull sticks, and the rotation of two bull sticks drives two rotations of changeing the box, and two rotations of changeing the box drive two stirring leaves rotatory, rotate the sewage in the purifying box through the stirring leaf to be favorable to accelerating sewage and purifying agent intensive mixing.
3. This high efficiency sewage treatment system, through when two stirring leaf sliding contact arrived to change the box inner wall, spring two cushions the stirring leaf through the elasticity of self, prevents that the direct striking of stirring leaf from changeing the inner wall of box, and after two stirring leaves expand completely, it is wider to the sewage stirring scope of purifying box to be favorable to improving mixing rate.
4. This high efficiency sewage treatment system, the rotation speed through the striking dish is unanimous with the side frame board, and the rotation of two L shape connecting rods of the rotatory drive of two side frame boards, and the rotation of two L shape connecting rods drives two oblique bottom plates rotatory, and the rotation of two oblique bottom plates drives the rotation of two roller sheaves, and two roller sheaves are rotatory on the ring surface, rotate outside the ring through two roller sheaves to be favorable to improving the stability of device.
Drawings
FIG. 1 is a schematic view of the structure of the purification box of the present invention;
FIG. 2 is a schematic view of a motor housing according to the present invention;
FIG. 3 is a schematic view of an I-leaf of the present invention;
FIG. 4 is a schematic view of an L-shaped linkage of the present invention;
fig. 5 is a schematic view of the spindle cover of the present invention.
In the figure: 1. a purification box; 11. a T-shaped chute; 12. a T-shaped sliding plate; 13. a first spring; 14. a filter screen body; 2. a motor cover; 21. a rail ring; 22. a motor body; 23. a striking plate; 24. a rotating shaft sleeve; 25. a motor shaft; 26. a coordination rotation disc; 27. a side frame plate; 3. an L-shaped connecting rod; 31. a sloping floor; 32. a roller sheave; 4. h-shaped leaves; 41. a rotating rod; 42. box turning; 43. a second spring; 44. stirring blades; 45. and (4) a slide bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a high-efficiency sewage treatment system comprises a purifying box 1, wherein the upper surfaces of the left part and the right part of the purifying box 1 are movably connected with a filter screen body 14, the upper surface of the middle part of the purifying box 1 is fixedly connected with a motor sleeve 2, the upper surface of the motor sleeve 2 is movably connected with a motor rotating shaft 25, the rotation of the motor rotating shaft 25 drives an assistant rotating disc 26 to rotate, the rotation of the assistant rotating disc 26 drives a rotating shaft sleeve 24 to rotate, the rotation of the rotating shaft sleeve 24 drives an impact disc 23 to rotate, the rotation of the rotating shaft sleeve 24 drives two side frame plates 27 to rotate, the rotation speed of the impact disc 23 is consistent with that of the side frame plates 27, the rotation of the two side frame plates 27 drives two L-shaped connecting rods 3 to rotate, the outer surface of the middle part of the motor rotating shaft 25 is movably connected with the impact disc 23, the upper surface of the impact disc 23 is fixedly connected with the rotating shaft sleeve 24, the upper surface of the motor rotating shaft 25 is fixedly connected with an I-shaped blade 4.
A T word spout 11 has all been seted up on the higher authority of two portions about purifying box 1, two springs 13 of the equal fixedly connected with of inner wall of two T word spouts 11, equal T word slide 12 of fixedly connected with below every filter screen body 14, consequently striking dish 23 is when rotatory, two filter screen bodies 14 can be strikeed respectively to two lugs in the front and back, two filter screen bodies 14 receive pressure and can move outside purifying box 1, two filter screen bodies 14 move outside and drive two T word slides 12, two T word slides 12 move in two T word spouts 11, two springs 13 of the equal fixedly connected with in the face of leaving mutually of two T word slides 12.
Outer fixed surface of motor cover 2 is connected with rail circle 21, the shape of rail circle 21 is big from top to bottom, the centre is little, the internal surface fixed connection of motor cover 2 has motor body 22, motor body 22's higher authority swing joint has motor shaft 25, sewage at first contacts two filter screen bodies 14, two filter screen bodies 14 filter the large granule in the sewage, sewage enters into purifying box 1 back, pour the purifying agent into purifying box 1 according to the volume, motor body 22 that is located motor cover 2 begins to operate, motor body 22's function drives motor shaft 25 rotatory, two side frame plates 27 of outer fixed surface of pivot cover 24, equal fixedly connected with L shape connecting rod 3 on every side frame plate 27.
An inclined bottom plate 31 is fixedly connected below each L-shaped connecting rod 3, a roller grooved wheel 32 is fixedly connected below each inclined bottom plate 31, the inner surface of each roller grooved wheel 32 is movably connected with the outer surface of the rail ring 21, a rotating rod 41 is fixedly connected at the left part and the right part above each I-shaped blade 4, a rotating box 42 is movably connected above each rotating rod 41, a throwing groove is formed in the opposite surface of each rotating box 42, two springs 43 are fixedly connected in the throwing grooves in the two rotating boxes 42, the I-shaped blade 4 generates centrifugal force when rotating at high speed, the centrifugal force causes the two stirring blades 44 to slide outwards in the two rotating boxes 42, the two stirring blades 44 slide in the two rotating boxes 42 through the two sliding strips 45, the opposite surfaces of the two sliding strips 45 are fixedly connected with the springs 43, therefore, when the two stirring blades 44 slide and contact with the inner wall of the rotating boxes 42, all sliding connection has a stirring leaf 44 in the groove of getting rid of in every commentaries on classics box 42, and the equal fixedly connected with draw runner 45 of front and back both sides of every stirring leaf 44.
Specifically, when the invention is used:
the first step is as follows: the sewage is poured into the water inlet grooves in the left side and the right side of the purifying box 1, the sewage firstly contacts with the two filter screen bodies 14, the large particles in the sewage are filtered by the two filter screen bodies 14, after the sewage enters the purifying box 1, the purifying agent is poured into the purifying box 1 according to the amount, the motor body 22 in the motor sleeve 2 starts to operate, the motor rotating shaft 25 is driven by the operation of the motor body 22 to rotate, the I-shaped blade 4 is driven by the rotation of the motor rotating shaft 25 to rotate, the two rotating rods 41 are driven by the rotation of the I-shaped blade 4 to rotate, the two rotating boxes 42 are driven by the rotation of the two rotating rods 41 to rotate, the two stirring blades 44 are driven by the rotation of the two rotating boxes 42 to rotate, the sewage in the purifying box 1 is rotated through the stirring blades 44, and therefore, the full mixing of the.
The second step is that: the I-shaped leaf 4 can produce centrifugal force when high-speed rotatory, centrifugal force leads to two stirring leaf 44 to outwards slide in two commentaries on classics boxes 42, two stirring leaf 44 slide in two commentaries on classics boxes 42 through two draw runners 45, per two draw runners 45 the equal fixedly connected with spring two 43 of the face of keeping away from, consequently when two stirring leaf 44 sliding contact rotated box 42 inner walls, spring two 43 cushions stirring leaf 44 through self elasticity, prevent that stirring leaf 44 from directly striking the inner wall of changeing box 42, after two stirring leaf 44 expand completely, the sewage stirring scope to purifying box 1 is wider, thereby be favorable to improving mixing rate.
The third step: the rotation of motor shaft 25 drives the rotation of cooperation dish 26, the rotation of cooperation dish 26 drives the rotation of pivot cover 24, the rotation of pivot cover 24 drives the rotation of striking dish 23, the rotation of pivot cover 24 drives the rotation of two side frame boards 27, the rotation speed of striking dish 23 is unanimous with side frame board 27, the rotation of two side frame boards 27 drives the rotation of two L shape connecting rods 3, the rotation of two L shape connecting rods 3 drives two inclined bottom plates 31 rotatory, the rotation of two inclined bottom plates 31 drives the rotation of two roller sheaves 32, two roller sheaves 32 are rotatory on rail circle 21 surface, it is outer rotatory at rail circle 21 through two roller sheaves 32, thereby be favorable to improving the stability of device.
The fourth step: because the front end and the rear end of the impact disc 23, which are centered on the motor rotating shaft 25, are bumps, when the impact disc 23 rotates, the front bump and the rear bump respectively impact the two filter screen bodies 14, the two filter screen bodies 14 move outwards under pressure to the purification box 1, the two filter screen bodies 14 move outwards to drive the two T-shaped sliding plates 12 to move outwards, the two T-shaped sliding plates 12 move in the two T-shaped sliding grooves 11, the two T-shaped sliding plates 12 move outwards to compress and deform the four springs I13, when the two bumps of the impact disc 23 leave the two filter screen bodies 14, the four springs I13 reset the filter screen bodies 14 through self elasticity, reciprocating, large-particle dirt on the surfaces of the filter screen bodies 14 falls down, and as environmental awareness of people increases, more and more places are paid more importance to the treatment of sewage, most of common sewage treatment apparatuses select a filter screen for filtration, the filter screen is after long-time filtration, and a large amount of granules can be adhered to the surface, nevertheless because filter screen self does not possess the clearance function, leads to the filter screen to need often to be changed, improves sewage treatment's cost, and this device is through utilizing striking dish 23 to strike filter screen body 14 repeatedly when rotatory to be favorable to reducing the granule on filter screen body 14 surface, thereby slow down the speed that filter screen body 14 changed, reduce treatment cost.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a high efficiency sewage treatment system, includes purifying box (1), its characterized in that: equal swing joint in the higher authority of two parts has a filter screen body (14) about purifying box (1), the higher authority fixedly connected with motor cover (2) at the middle part of purifying box (1), the higher authority swing joint of motor cover (2) has motor shaft (25), the surface swing joint at motor shaft (25) middle part has striking dish (23), the higher authority fixedly connected with pivot cover (24) of striking dish (23), higher authority fixedly connected with corotation dish (26) of pivot cover (24), the internal surface fixedly connected with motor shaft (25) of corotation dish (26), the higher authority fixedly connected with I leaf (4) of motor shaft (25).
2. A high efficiency wastewater treatment system according to claim 1, wherein: a T-shaped sliding groove (11) is formed in the left portion and the right portion of the purifying box (1), and two springs (13) are fixedly connected to the inner wall of the T-shaped sliding groove (11).
3. A high efficiency wastewater treatment system according to claim 2, wherein: every equal fixedly connected with T word slide (12), two below filter screen body (14) the equal fixedly connected with of back of the body of T word slide (12) two spring one (13).
4. A high efficiency wastewater treatment system according to claim 1, wherein: the outer surface of the motor sleeve (2) is fixedly connected with a rail ring (21), and the rail ring (21) is large in upper and lower directions and small in middle.
5. A high efficiency wastewater treatment system according to claim 1, wherein: the motor is characterized in that a motor body (22) is fixedly connected to the inner surface of the motor sleeve (2), and a motor rotating shaft (25) is movably connected to the upper surface of the motor body (22).
6. A high efficiency wastewater treatment system according to claim 1, wherein: the outer surface of the rotating shaft sleeve (24) is fixedly connected with two side frame plates (27), and an L-shaped connecting rod (3) is fixedly connected to the upper surface of each side frame plate (27).
7. The high efficiency wastewater treatment system according to claim 1 or 6, wherein: an inclined bottom plate (31) is fixedly connected to the lower portion of each L-shaped connecting rod (3), a roller grooved wheel (32) is fixedly connected to the lower portion of each inclined bottom plate (31), and the inner surface of each roller grooved wheel (32) is movably connected to the outer surface of the rail ring (21).
8. A high efficiency wastewater treatment system according to claim 1, wherein: the left portion and the right portion of the upper surface of the I-shaped leaf (4) are fixedly connected with a rotating rod (41), each rotating rod (41) is movably connected with a rotating box (42), and a swinging groove is formed in the opposite surface of each rotating box (42).
9. A high efficiency wastewater treatment system according to claim 9, wherein: two every change in the groove of getting rid of in the box (42) equal fixedly connected with two springs two (43), every change in the groove of getting rid of in the box (42) equal sliding connection have one stirring leaf (44), every equal fixedly connected with draw runner (45) in the front and back two sides of stirring leaf (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110212561.8A CN112978995B (en) | 2021-02-25 | 2021-02-25 | Sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110212561.8A CN112978995B (en) | 2021-02-25 | 2021-02-25 | Sewage treatment system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112978995A true CN112978995A (en) | 2021-06-18 |
| CN112978995B CN112978995B (en) | 2022-02-25 |
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ID=76350781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110212561.8A Active CN112978995B (en) | 2021-02-25 | 2021-02-25 | Sewage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112978995B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9025808D0 (en) * | 1989-11-28 | 1991-01-09 | Fischer Ag Georg | Sand treatment method and apparatus |
| CN208809550U (en) * | 2018-07-05 | 2019-05-03 | 邢国臣 | A kind of animal husbandry sewage-treatment plant |
| CN111517522A (en) * | 2020-05-09 | 2020-08-11 | 徐超 | Hydraulic rapid sewage separation anti-blocking treatment method |
| CN112239289A (en) * | 2020-09-23 | 2021-01-19 | 北京嘉顺鸿科科技有限公司 | Treatment facility suitable for electronic manufacturing waste liquid |
-
2021
- 2021-02-25 CN CN202110212561.8A patent/CN112978995B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9025808D0 (en) * | 1989-11-28 | 1991-01-09 | Fischer Ag Georg | Sand treatment method and apparatus |
| CN208809550U (en) * | 2018-07-05 | 2019-05-03 | 邢国臣 | A kind of animal husbandry sewage-treatment plant |
| CN111517522A (en) * | 2020-05-09 | 2020-08-11 | 徐超 | Hydraulic rapid sewage separation anti-blocking treatment method |
| CN112239289A (en) * | 2020-09-23 | 2021-01-19 | 北京嘉顺鸿科科技有限公司 | Treatment facility suitable for electronic manufacturing waste liquid |
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| CN112978995B (en) | 2022-02-25 |
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Effective date of registration: 20240513 Address after: Room 615, Unit 1, Building C, Shangfenghui, No. 218 Youyi South Street, Qiaoxi District, Shijiazhuang City, Hebei Province, 050091 Patentee after: Hebei Junyue Chemical Technology Co.,Ltd. Country or region after: China Address before: 510000 Room 601, 16 Kehui 1st Street, Huangpu District, Guangzhou City, Guangdong Province Patentee before: Guangzhou zhensen Environmental Protection Technology Co.,Ltd. Country or region before: China |
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