CN110862164A - Pumping, separating, rotating, filtering and spraying device for wastewater treatment - Google Patents
Pumping, separating, rotating, filtering and spraying device for wastewater treatment Download PDFInfo
- Publication number
- CN110862164A CN110862164A CN201911356456.0A CN201911356456A CN110862164A CN 110862164 A CN110862164 A CN 110862164A CN 201911356456 A CN201911356456 A CN 201911356456A CN 110862164 A CN110862164 A CN 110862164A
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- CN
- China
- Prior art keywords
- filter
- pumping
- positioning
- spray drying
- adjusting
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- 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
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- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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- 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
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
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- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
Abstract
The invention discloses a pumping, separating and rotating filtering and spraying device for wastewater treatment, which comprises a pair of positioning seats, wherein the tops of the positioning seats are provided with positioning grooves, the positioning grooves are provided with adjusting arms, an adjusting frame is arranged between the front parts of the adjusting arms, the middle parts of the positioning seats are inserted with a main moving shaft, the rear end of the main moving shaft is a free end, a main moving seat is arranged between the front ends of the main moving shaft, and the front surface of the main moving seat is provided with a separating and rotating filter; a base is arranged in front of the positioning seat, a positioning plate is arranged on the base, a rotary adjusting arm is arranged at the outer side part of the positioning plate, a rotating shaft is arranged between the lower end of the rotary adjusting arm and the top of the positioning plate, and a centrifugal filter is arranged at the upper end of the rotary adjusting arm; the separation and rotation filter comprises a filter shell, a filter bed is arranged on the front surface of the filter shell, a guide bed is arranged on the front surface of the filter bed, and a filter screen frame is arranged on the front surface of the guide bed. The invention carries out three-stage filtration treatment on the wastewater, greatly improves the efficiency of the filtration treatment on the wastewater, and sprays water after the multi-stage treatment.
Description
Technical Field
The invention relates to a spraying and drying device, in particular to a pumping and separating rotary filtering spraying and drying device for wastewater treatment.
Background
The sewage treatment filter is suitable for separating solid suspended particles in liquid, particularly toxic media. The sewage treatment filter is mainly used for treating sewage so that the sewage can be recycled. The application occasions of the sewage treatment filter comprise a water supply and drainage system, a blast furnace water system, a turbid and clean circulating water circulating system and a water replenishing system in the metallurgical industry; cooling water systems of steam turbines in the power plant industry; a boiler wet cooling water system; cooling water systems of large-scale air compressors, large-scale oxygen generators and large-scale air conditioners; the turbine seawater, lake water, river water straight-flow type cooling filtration system. 1. Suspended matters are effectively removed, and the filtering precision is stable; 2. the filter element is a specially-made stainless steel filter screen; 3. the filter is free of medium net type filtration, and filter materials do not need to be supplemented periodically; 4. continuous filtration and no continuous flow are realized during cleaning, and the water consumption is low; 5. the cleaning time and the cleaning pressure difference can be automatically set according to the water quality, and the cleaning can be manually started; 6. the structure is compact, and the space is saved; 7. the operation and maintenance are simple. The existing sewage treatment filter is inconvenient for carrying out multistage filtration treatment on wastewater, and the operation efficiency of spraying and drying the wastewater is low.
Disclosure of Invention
The invention aims to solve the technical problem that the rotary blade in the rotating process can be used for carrying out rotary treatment on the wastewater; carry out tertiary filtration again to waste water and handled, improved the efficiency that carries out filtration treatment to waste water greatly, the waste water treatment that the water after the multi-stage treatment was shone out is with pumping from revolving the filtration and shone the device.
The invention is realized by the following technical scheme:
the pumping, separating, rotating, filtering and spraying device for wastewater treatment comprises a pair of positioning seats, wherein positioning grooves are formed in the tops of the positioning seats, adjusting arms are mounted in the positioning grooves, an adjusting frame is arranged between the front parts of the adjusting arms, a main moving shaft is inserted into the middle of each positioning seat, the rear end of the main moving shaft is a free end, a main moving seat is arranged between the front ends of the main moving shafts, and a separating and rotating filter is arranged on the front side of each main moving seat; a base is arranged in front of the positioning seat, a positioning plate is arranged on the base, a rotary adjusting arm is arranged at the outer side part of the positioning plate, a rotating shaft is arranged between the lower end of the rotary adjusting arm and the top of the positioning plate, and a centrifugal filter is arranged at the upper end of the rotary adjusting arm; the centrifugal filter comprises a filter shell, a filter bed is arranged on the front side of the filter shell, a guide bed is arranged on the front side of the filter bed, a filter screen frame is arranged on the front side of the guide bed, a plurality of spraying holes are formed in the filter screen frame in a matrix arrangement, an installation end is arranged on the back side of the filter shell, a locking nut is arranged at the outer end of the installation end, a pumping main pipe is axially inserted into the installation end, a spraying ball is arranged at one end of the pumping main pipe and is installed in the filter shell, a pumping hose is connected to the other end of the pumping main pipe, a pumping pump is arranged at the end of the pumping hose, a filter screen cover is sleeved on the outer peripheral surface of the pumping pump, the filter screen cover is installed at the top; the front of the spray drying ball is provided with a spray drying chamber, the spray drying chamber is provided with a spray drying cavity, the filter bed is internally provided with a positioning pipe facing the surface, the positioning pipe is spliced with a driven shaft, the outer end of the driven shaft is provided with a rotating blade, and the rotating blade is arranged in front of the spray drying cavity.
Furthermore, the top surface of the base is provided with a guide rail, a stopping sliding plate is installed on the guide rail, a sliding block is arranged at the bottom of the stopping sliding plate, the sliding block is installed on the guide rail, and the top of the stopping sliding plate is higher than the bottom of the rotary filter.
Furthermore, the top of locking slide is triangle-shaped, and the top of locking slide is equipped with the fixture block, leaves the bottom of revolving the filter and is equipped with the draw-in groove, and the fixture block joint is in the draw-in groove.
Further, the rear of positioning seat is equipped with the mount, and the top of mount is equipped with the fixed slot, installs in the fixed slot and transfers the frame soon, and it has adjusting bolt to peg graft between the one end of transferring the frame soon and the top of mount, and the other end of transferring the frame soon is equipped with the mounting groove, and the rear end of regulating arm is installed in the mounting groove, and it has the spiale to peg graft between the rear end of regulating arm and the other end of transferring the frame soon.
Furthermore, both sides of the adjusting frame are provided with positioning cylinders, hydraulic cylinders are sleeved in the positioning cylinders, piston rods are arranged at the lower portions of the hydraulic cylinders, auxiliary moving seats are arranged at the front ends of the piston rods, moving blocks are arranged on the front faces of the auxiliary moving seats, moving arms are arranged on the front portions of the moving blocks, one ends of the moving arms are connected with the front portions of the moving blocks, and the other ends of the moving arms are connected with the upper ends of the rotary adjusting arms.
Furthermore, a pair of guide discs is respectively arranged at two ends of the adjusting frame, auxiliary moving shafts are arranged at two ends of the auxiliary moving seats, one end of each auxiliary moving shaft is connected with the corresponding auxiliary moving seat, and the other end of each auxiliary moving shaft penetrates through the axial position of each guide disc.
Furthermore, the guide bed comprises a bed body, wherein filter holes are arranged in a matrix manner in the bed body, and a filter element is arranged in the middle of the bed body.
Furthermore, the filter core is of a net structure, and the surface of the filter core is provided with a filter membrane.
Furthermore, the peripheral surface of the guide bed is provided with anti-skid stripes.
Further, a fixed ball is arranged between the rotating blade and the end part of the driven shaft.
The invention has the beneficial effects that: placing the liquid pump and the filter screen cover into the wastewater, and arranging the supporting legs on the bottom surface of the wastewater through the supporting seat; the supporting seat supports the filter screen through supporting legs, and the filter screen protects the peripheral surface of the liquid pump; the waste water is filtered through the filter screen cover, the filtered waste water is pumped into the pumping main pipe through the pumping hose by the liquid pump, and the filtered waste water is sprayed into the filter shell from the spraying cavity of the spraying cabin through the spraying ball by the pumping main pipe; the waste water is sprayed onto the rotating blades, the rotating blades are impacted by water flow to rotate, the rotating blades rotate around the positioning pipes through the driven shafts, and the rotating blades in the rotating process can rotate the waste water; water after the centrifugal treatment is sprayed and dried out from the spraying and drying holes through the filter bed, the guide bed and the filter screen frame, and the filter bed, the guide bed and the filter screen frame are used for carrying out three-stage filtration treatment on the wastewater, so that the efficiency of filtering the wastewater is greatly improved, and water after multi-stage treatment is sprayed and dried out.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
Fig. 1 is a schematic structural diagram of a pumping, separating, rotating, filtering and spraying device for wastewater treatment according to the present invention.
Fig. 2 is a schematic structural diagram of the spin-on filter of the present invention.
Fig. 3 is a schematic structural diagram of the filter bed of the present invention.
Fig. 4 is a schematic structural diagram of the spray drying ball of the invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.
As shown in fig. 1 to 4, the pumping, separating, rotating, filtering and spraying device for wastewater treatment comprises a pair of positioning seats 1, wherein a positioning groove 2 is arranged at the top of each positioning seat 1, an adjusting arm 3 is installed on each positioning groove 2, an adjusting frame 4 is arranged between the front parts of the adjusting arms 3, a main moving shaft 5 is inserted into the middle part of each positioning seat 1, the rear end of each main moving shaft 5 is a free end, a main moving seat 6 is arranged between the front ends of the main moving shafts 5, and a separating and rotating filter 7 is arranged on the front surface of each main moving seat 6; a base 8 is arranged in front of the positioning seat 1, a positioning plate 9 is arranged on the base 8, a rotary adjusting arm 10 is arranged at the outer side part of the positioning plate 9, a rotating shaft 11 is arranged between the lower end of the rotary adjusting arm 10 and the top of the positioning plate 9, and a centrifugal filter 7 is arranged at the upper end of the rotary adjusting arm 10; the centrifugal filter 7 comprises a filter shell 28, a filter bed 29 is arranged on the front surface of the filter shell 28, a guide bed 30 is arranged on the front surface of the filter bed 29, a filter screen frame 31 is arranged on the front surface of the guide bed 30, a plurality of spray holes 32 arranged in a matrix are formed in the filter screen frame 31, an installation end 33 is arranged on the back surface of the filter shell 28, a locking nut 34 is arranged at the outer end of the installation end 33, a pumping main pipe 35 is inserted into the installation end 33 in the axial direction, a spray ball 36 is arranged at one end of the pumping main pipe 35, the spray ball 36 is installed inside the filter shell 28, a pumping hose 38 is connected to the other end of the pumping main pipe 35, a pumping pump 39 is arranged at the end of the pumping hose 38, a filter screen 40 is sleeved on the outer peripheral surface of the pumping pump 39, the filter screen 40 is installed at the; the front of the spray drying ball 36 is provided with a spray drying chamber 37, the spray drying chamber 37 is provided with a spray drying chamber 43, the filter bed 29 is provided with a positioning pipe 45 facing the inner surface, the positioning pipe 45 is spliced with a driven shaft 44, the outer end of the driven shaft 44 is provided with a rotating blade 46, and the rotating blade 46 is arranged in front of the spray drying chamber 43.
The invention relates to a pumping and separating rotary filtering spray drying device for wastewater treatment, wherein a pumping pump 39 and a filter screen 40 are arranged in wastewater, and supporting legs 41 are arranged on the bottom surface of the wastewater through a supporting seat 42; the supporting seat 42 supports the filter screen 40 through the supporting leg 41, and the filter screen 40 protects the outer peripheral surface of the liquid pump 39; the wastewater is filtered through the filter screen 40, the filtered wastewater is pumped into the pumping main pipe 35 through the pumping hose 38 through the pumping pump 39, and the filtered wastewater is sprayed into the filter shell 28 from the spraying cavity 43 of the spraying bin 37 through the spraying ball 36 by the pumping main pipe 35; the waste water is sprayed onto the rotating blades 46, the rotating blades 46 are impacted by water flow to rotate, the rotating blades 46 rotate around the positioning pipes 45 through the driven shaft 44, and the rotating blades 46 can rotate the waste water in the rotating process; the water after the separation and rotation treatment is sprayed out from the spraying holes 32 through the filter bed 29, the guide bed 30 and the filter screen frame 31, and the filter bed 29, the guide bed 30 and the filter screen frame 31 perform three-stage filtration treatment on the wastewater, so that the efficiency of filtering the wastewater is greatly improved, and the water after multi-stage treatment is sprayed out.
Preferably, the top surface of the base 8 is provided with a guide rail 12, the guide rail 12 is provided with a stop sliding plate 13, the bottom of the stop sliding plate 13 is provided with a sliding block, the sliding block is arranged on the guide rail 12, and the top of the stop sliding plate 13 is higher than the bottom of the spin filter 7; the top of the stopping sliding plate 13 is triangular, a clamping block is arranged at the top of the stopping sliding plate 13, a clamping groove is arranged at the bottom of the centrifugal filter 7, and the clamping block is clamped in the clamping groove; the bottom of the stopping sliding plate 13 realizes sliding adjustment along the guide rail 12, and the top of the stopping sliding plate 13 can be clamped on the bottom of the spin-off filter 7; the operation of stopping the spin-off filter 7 is performed.
Preferably, a fixing frame 22 is arranged behind the positioning seat 1, a fixing groove 23 is arranged at the top of the fixing frame 22, a rotary adjusting frame 24 is installed in the fixing groove 23, an adjusting bolt 25 is inserted between one end of the rotary adjusting frame 24 and the top of the fixing frame 22, an installation groove 26 is arranged at the other end of the rotary adjusting frame 24, the rear end of the adjusting arm 3 is installed in the installation groove 26, and an insertion shaft 27 is inserted between the rear end of the adjusting arm 3 and the other end of the rotary adjusting frame 24; the rotary adjusting frame 24 is supported through the fixed frame 22, the rear end of the adjusting arm 3 is supported through the rotary adjusting frame 24, the rear end of the adjusting arm 3 is rotatably adjusted around the plug-in shaft 27, and the rear end of the rotary adjusting frame 24 is rotatably adjusted around the adjusting bolt 25; the turning adjustment of the adjusting frame 4 is more flexible; the flexible adjustment of the adjusting frame 4 is realized by controlling the hydraulic cylinder 14 to realize flexible adjustment, the flexible adjustment of the hydraulic cylinder 14 is realized by flexibly adjusting the moving arm 19 through the piston rod 16, the auxiliary moving seat 17 and the moving block 18, the inclination of the rotary filter 7 is adjusted through the moving arm 19, and the flexible adjustment of the spraying direction of the filtered water is convenient.
Preferably, both sides of the adjusting bracket 4 are provided with positioning cylinders 15, hydraulic cylinders 14 are sleeved in the positioning cylinders 15, piston rods 16 are arranged at the lower parts of the hydraulic cylinders 14, the front ends of the piston rods 16 are provided with auxiliary moving seats 17, the front surfaces of the auxiliary moving seats 17 are provided with moving blocks 18, the front parts of the moving blocks 18 are provided with moving arms 19, one ends of the moving arms 19 are connected with the front parts of the moving blocks 18, and the other ends of the moving arms 19 are connected with the upper ends of the rotary adjusting arms 10; pneumatic cylinder 14 realizes removing through piston rod 16 control vice removal seat 17 and movable block 18, removes through movable block 18 and adjusts the one end of removal arm 19, and the other end of removal arm 19 is then adjusted the arm 10 to revolving and is realized rotating the fine setting around rotation axis 11, conveniently adjusts the gradient from revolving filter 7, conveniently carries out nimble regulation to the direction of shining of the water after the filtration treatment.
Preferably, two ends of the adjusting frame 4 are respectively provided with a pair of guide discs 20, two ends of the secondary moving seat 17 are provided with secondary moving shafts 21, one end of each secondary moving shaft 21 is connected with the secondary moving seat 17, and the other end of each secondary moving shaft 21 penetrates through the axial position of each guide disc 20; the sub-moving shaft 21 performs movement adjustment along the guide plate 20, and the movement of the sub-moving shaft 21 improves the movement stability of the sub-moving base 17.
Preferably, the guiding bed 30 comprises a bed body 48, the bed body 48 is provided with filtering holes 49 arranged in a matrix, and a filtering core 50 is arranged in the middle of the bed body 48; the filter core 50 is of a net structure, and a filter membrane is arranged on the surface of the filter core 50; the bed body 48 filters the wastewater through the filtering holes 49 and the filtering core 50.
Preferably, the outer circumferential surface of the guide bed 30 is provided with anti-slip stripes; the outer circumferential surface of the guide bed 30 is conveniently subjected to anti-slip treatment.
Preferably, a fixed ball 47 is provided between the rotating blade 46 and the end of the driven shaft 44; the fixation is firmer.
Preferably, the air-drying ball 36 includes a ball 51, the surface of the ball 51 is a net structure, the interior of the ball 51 is filled with activated carbon particles 52, and the activated carbon particles 52 are spherical; the reticular surface of the sphere 51 filters the wastewater, and the activated carbon particles 52 physically filter the wastewater, thereby greatly improving the efficiency of filtering the wastewater.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (10)
1. The pumping, separating, rotating, filtering and spraying device for wastewater treatment comprises a pair of positioning seats, wherein positioning grooves are formed in the tops of the positioning seats, adjusting arms are mounted in the positioning grooves, an adjusting frame is arranged between the front parts of the adjusting arms, a main moving shaft is inserted into the middle of each positioning seat, the rear end of the main moving shaft is a free end, a main moving seat is arranged between the front ends of the main moving shafts, and a separating and rotating filter is arranged on the front side of each main moving seat;
a base is arranged in front of the positioning seat, a positioning plate is arranged on the base, a rotary adjusting arm is arranged at the outer side part of the positioning plate, a rotating shaft is arranged between the lower end of the rotary adjusting arm and the top of the positioning plate, and a centrifugal filter is arranged at the upper end of the rotary adjusting arm;
the method is characterized in that: the centrifugal filter comprises a filter shell, a filter bed is arranged on the front side of the filter shell, a guide bed is arranged on the front side of the filter bed, a filter screen frame is arranged on the front side of the guide bed, a plurality of spraying holes are formed in the filter screen frame in a matrix arrangement, an installation end is arranged on the back side of the filter shell, a locking nut is arranged at the outer end of the installation end, a pumping main pipe is axially inserted into the installation end, a spraying ball is arranged at one end of the pumping main pipe and is installed in the filter shell, a pumping hose is connected to the other end of the pumping main pipe, a pumping pump is arranged at the end of the pumping hose, a filter screen cover is sleeved on the outer peripheral surface of the pumping pump, the filter screen cover is installed at the top;
the front of the spray drying ball is provided with a spray drying chamber, the spray drying chamber is provided with a spray drying cavity, the filter bed is internally provided with a positioning pipe facing the surface, the positioning pipe is spliced with a driven shaft, the outer end of the driven shaft is provided with a rotating blade, and the rotating blade is arranged in front of the spray drying cavity.
2. The pumping and centrifugal filtration spray drying device for wastewater treatment according to claim 1, characterized in that: the top surface of base is equipped with the guide rail, installs the locking slide on the guide rail, and the bottom of locking slide is equipped with the slider, the slider is installed on the guide rail, and the top of locking slide is higher than from the bottom of revolving the filter.
3. The pumping and centrifugal filtration spray drying device for wastewater treatment according to claim 2, characterized in that: the top of locking slide is triangle-shaped shape, and the top of locking slide is equipped with the fixture block, and the bottom from revolving the filter is equipped with the draw-in groove, and the fixture block joint is in the draw-in groove.
4. The pumping and centrifugal filtration spray drying device for wastewater treatment according to claim 1, characterized in that: the rear of positioning seat is equipped with the mount, and the top of mount is equipped with the fixed slot, installs in the fixed slot and adjusts the frame soon, and it has adjusting bolt to peg graft between the one end of adjusting the frame soon and the top of mount, and the other end of adjusting the frame soon is equipped with the mounting groove, and the rear end of regulating arm is installed in the mounting groove, and it has the spiale to peg graft between the rear end of regulating arm and the other end of adjusting the frame soon.
5. The pumping and centrifugal filtration spray drying device for wastewater treatment according to claim 1, characterized in that: the two sides of the adjusting frame are provided with positioning cylinders, hydraulic cylinders are sleeved in the positioning cylinders, piston rods are arranged at the lower portions of the hydraulic cylinders, auxiliary moving seats are arranged at the front ends of the piston rods, moving blocks are arranged on the front faces of the auxiliary moving seats, moving arms are arranged on the front portions of the moving blocks, one ends of the moving arms are connected with the front portions of the moving blocks, and the other ends of the moving arms are connected with the upper ends of the rotary adjusting arms.
6. The pumping and centrifugal filtration spray drying device for wastewater treatment according to claim 5, characterized in that: two ends of the adjusting frame are respectively provided with a pair of guide discs, two ends of the auxiliary moving seat are provided with auxiliary moving shafts, one end of each auxiliary moving shaft is connected with the auxiliary moving seat, and the other end of each auxiliary moving shaft penetrates through the axial position of each guide disc.
7. The pumping and centrifugal filtration spray drying device for wastewater treatment according to claim 1, characterized in that: the guide bed comprises a bed body, wherein filter holes which are arranged in a matrix manner are formed in the bed body, and a filter element is arranged in the middle of the bed body.
8. The pumping and centrifugal filtration spray drying device for wastewater treatment according to claim 7, characterized in that: the filter core is of a net structure, and the surface of the filter core is provided with a filter membrane.
9. The pumping and centrifugal filtration spray drying device for wastewater treatment according to claim 1, characterized in that: the peripheral surface of the guide bed is provided with anti-skid stripes.
10. The pumping and centrifugal filtration spray drying device for wastewater treatment according to claim 1, characterized in that: a fixed ball is arranged between the rotating blade and the end part of the driven shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911356456.0A CN110862164A (en) | 2019-12-25 | 2019-12-25 | Pumping, separating, rotating, filtering and spraying device for wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911356456.0A CN110862164A (en) | 2019-12-25 | 2019-12-25 | Pumping, separating, rotating, filtering and spraying device for wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110862164A true CN110862164A (en) | 2020-03-06 |
Family
ID=69659951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911356456.0A Withdrawn CN110862164A (en) | 2019-12-25 | 2019-12-25 | Pumping, separating, rotating, filtering and spraying device for wastewater treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110862164A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108439625A (en) * | 2018-04-18 | 2018-08-24 | 响水县名祥服饰有限公司 | A kind of textile waste retracting device |
| CN207836168U (en) * | 2017-12-15 | 2018-09-11 | 张健伟 | A kind of rainer that spray solarization shape is intelligently adjusted |
| CN208869454U (en) * | 2018-08-16 | 2019-05-17 | 绍兴上虞微益再生资源有限公司 | Filtering tank is used in a kind of nickeliferous dangerous waste pretreatment |
-
2019
- 2019-12-25 CN CN201911356456.0A patent/CN110862164A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207836168U (en) * | 2017-12-15 | 2018-09-11 | 张健伟 | A kind of rainer that spray solarization shape is intelligently adjusted |
| CN108439625A (en) * | 2018-04-18 | 2018-08-24 | 响水县名祥服饰有限公司 | A kind of textile waste retracting device |
| CN208869454U (en) * | 2018-08-16 | 2019-05-17 | 绍兴上虞微益再生资源有限公司 | Filtering tank is used in a kind of nickeliferous dangerous waste pretreatment |
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Application publication date: 20200306 |
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| WW01 | Invention patent application withdrawn after publication |