CN112194278A - Electroplating sewage treatment device convenient for solid-liquid separation and treatment method thereof - Google Patents
Electroplating sewage treatment device convenient for solid-liquid separation and treatment method thereof Download PDFInfo
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- CN112194278A CN112194278A CN202010923085.6A CN202010923085A CN112194278A CN 112194278 A CN112194278 A CN 112194278A CN 202010923085 A CN202010923085 A CN 202010923085A CN 112194278 A CN112194278 A CN 112194278A
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
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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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
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Abstract
The invention discloses an electroplating sewage treatment device convenient for solid-liquid separation and a treatment method thereof, wherein the electroplating sewage treatment device comprises a bottom plate, wherein suspended transversely-placed fixed cylinders are arranged above and below the top surface of the bottom plate, suspended transversely-placed rollers are arranged in the fixed cylinders, the rollers are conical cylinders with thin front ends and thick rear ends, and spiral blades in spiral connection are alternately sleeved on the rollers; the uncovered department of fixed cylinder rear end face is equipped with the fly leaf of vertical unsettled placing, and the fly leaf middle part transversely caves in has the motor hole, installs the motor that the output forward in the motor hole, the motor shaft and the cylinder rear end swing joint of motor. The invention effectively solves the problem of inconvenient solid-liquid separation in the electroplating sewage, has simple structure and convenient operation, improves the efficiency of separating solid impurities from liquid wastewater, and lightens the burden of electroplating wastewater treatment.
Description
Technical Field
The invention relates to the technical field of electroplating sewage treatment, in particular to an electroplating sewage treatment device convenient for solid-liquid separation and a treatment method thereof.
Background
The waste water and waste liquid discharged from electroplating plant contain Cr, some contain Ni or Cd, cyanogen, acid and alkali. The metal ions in the wastewater exist in a simple cation form, exist in an acid radical anion form and exist in a complex anion form.
The traditional electroplating wastewater treatment has the following problems: (1) the traditional electroplating wastewater treatment equipment is too simple and crude and does not have the capability of sequentially and singly treating wastewater; (2) solid impurities and liquid wastewater in the wastewater can not be effectively separated during treatment, and certain difficulty is brought to electroplating wastewater treatment.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an electroplating sewage treatment device convenient for solid-liquid separation.
In order to achieve the purpose, the invention adopts the following technical scheme:
the electroplating sewage treatment device convenient for solid-liquid separation comprises a bottom plate, wherein the bottom plate is in a horizontally and transversely placed rectangular plate shape, suspended transversely placed fixed cylinders are arranged above and below the top surface of the bottom plate, two end surfaces of each fixed cylinder are open, a pair of vertically placed supporting plates are arranged at two ends of the bottom surface of each fixed cylinder, and the bottom end of each supporting plate is fixedly connected with the top surface of the bottom plate; a suspended and transversely placed roller is arranged in the fixed cylinder, the roller is in a conical cylinder shape with a thin front end and a thick rear end, and spiral blades in spiral connection are alternately sleeved on the roller;
a movable plate which is vertically suspended is arranged at an open position of the rear end face of the fixed cylinder, a motor hole is transversely sunken in the middle of the movable plate, a motor with a forward output end is arranged in the motor hole, and a motor shaft of the motor is movably connected with the rear end of the roller; the upper side and the lower side of the rear end part of the fixed cylinder are respectively provided with a telescopic cylinder with an backward output end, the end part of a telescopic rod of each telescopic cylinder is provided with a telescopic connecting block, and each telescopic connecting block is fixedly connected with the front end face of the movable plate.
Preferably, be located between two backup pads and be equipped with the sewage case of horizontal placing at the bottom plate top surface, the sewage case is the open rectangle boxlike in top surface, is located the waste residue case that transversely places at the bottom plate below the solid fixed cylinder rear end, the waste residue case is the open rectangle boxlike in top surface.
Preferably, the rear end of the roller is provided with a circular plate, a circular groove is sunken in the rear end port of the fixed cylinder, and the circular plate is slidably placed in the circular groove; the end part of a motor shaft of the motor is provided with a shaft coupling which is coaxially connected, and the output end of the outer side of the shaft coupling is provided with a driving shaft which is coaxially connected.
Preferably, the outer end of the driving shaft penetrates through the middle of the circular plate and extends into the rear end of the roller, and a limiting ring fixedly connected with the circular plate is sleeved at the outer end of the driving shaft.
Preferably, the front end of the top surface of the fixed cylinder is provided with a dirt inlet cylinder which is communicated with the fixed cylinder, and the dirt inlet cylinder is in a conical cylinder shape; the front end face of the fixed cylinder is provided with a fixed plate in sealing connection, and the middle part of the fixed plate is provided with a rotary cylinder with a backward opening.
Preferably, a rotating block which is rotatably connected is installed in the rotating cylinder, the rotating block is in a circular block shape, a sliding column transversely penetrating through a rear end port of the rotating cylinder is arranged on the rear end face of the rotating block, a sliding block is arranged at the rear end of the sliding column, and the rear end face of the sliding block is fixedly connected with the front end of the roller.
Preferably, a rectangular through hole is recessed in the front end of the bottom surface of the fixed cylinder, a filter plate is installed in the rectangular through hole, a vertically-arranged reinforcing plate is arranged at the rear end of the rectangular through hole, a transversely-arranged positioning plate is arranged at the bottom end of the reinforcing plate, and the front end of the positioning plate is fixed with a supporting plate positioned in front of the reinforcing plate; the middle part of the positioning plate is sunken with a penetrating positioning cylinder, the positioning cylinder is in a conical cylinder shape, and the top end of the positioning cylinder is fixedly connected with the outer edge of the filter plate.
Preferably, roller grooves are recessed at four corners of the bottom surface of the bottom plate, a roller bracket with a downward opening is mounted in each roller groove, and the opening of each roller bracket is connected with a roller through a roller shaft in a rolling manner; the motor is electrically connected with an external power supply through a first power line, and the telescopic cylinder is electrically connected with the external power supply through a second power line.
The invention also provides a treatment method of the electroplating sewage treatment device convenient for solid-liquid separation, which comprises the following steps:
pushing a roller, moving a bottom plate to a specified position, and electrically connecting a motor and a telescopic cylinder with an external power supply respectively;
step two, the electroplating sewage enters the fixed cylinder through the water inlet cylinder, and meanwhile, a flocculating agent is poured in to control the motor shaft of the motor to rotate, and the driving shaft and the limiting ring are driven to synchronously rotate through the coupler to drive the circular plate and the roller to rotate;
simultaneously, the sliding block, the sliding column and the rotating block are driven to rotate along the rotating drum, so that the helical blades mix and stir the sewage in the fixed drum; the stirred sewage enters the positioning cylinder through the filter plate and then falls into a sewage tank;
thirdly, the solid impurities and the impurities pushed on the filter plate remain in the fixed cylinder, the telescopic rods of the two telescopic cylinders are controlled to extend simultaneously, and the telescopic connecting block drives the movable plate to move backwards so as to drive the motor and the roller to move backwards;
drive the sliding block pulling slip post and change the piece simultaneously and slide along the rotary drum for the circular slab leaves the circular recess, and the impurity in the fixed cylinder drives impurity and collects in the waste residue incasement via fixed cylinder back port via helical blade helical action.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the motor drives the driving shaft and the limiting ring to synchronously rotate through the coupler, so that the circular plate and the roller are driven to rotate, the spiral blade is used for mixing and stirring sewage, the sewage enters the positioning cylinder through the filter plate and then enters the sewage tank, and the liquid wastewater is conveniently collected;
2. the telescopic cylinder drives the movable plate to move backwards through the telescopic connecting block, and drives the motor and the roller to move backwards; the sliding block is driven to pull the sliding column and the rotating block to slide along the rotating drum, and the impurities are driven to fall to the waste residue box through the rear end port of the fixed drum under the spiral action of the spiral blade, so that the solid impurities can be conveniently collected;
in conclusion, the invention effectively solves the problem of inconvenient solid-liquid separation in the electroplating wastewater, has simple structure and convenient operation, improves the efficiency of separating solid impurities from liquid wastewater, and reduces the burden of electroplating wastewater treatment.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the present invention in a closed state;
FIG. 4 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
number in the figure: the sewage treatment device comprises a bottom plate 1, a roller 11, a supporting plate 12, a sewage tank 13, a waste tank 14, a fixed cylinder 2, a sewage inlet cylinder 21, a movable plate 22, a motor 23, a circular plate 24, a driving shaft 25, a limiting ring 26, a roller 27, a spiral blade 28, a telescopic cylinder 29, a filter plate 3, a reinforcing plate 31, a positioning plate 32, a positioning cylinder 33, a fixed plate 4, a rotary cylinder 41, a rotary block 42, a sliding column 43 and a sliding block 44.
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.
Example 1: in order to solve the problem of inconvenient solid-liquid separation in electroplating sewage and reduce the burden of electroplating wastewater treatment, the embodiment of the invention provides an electroplating sewage treatment device convenient for solid-liquid separation, which comprises a bottom plate 1, wherein the bottom plate 1 is in a horizontally and transversely placed rectangular plate shape, roller grooves are recessed at four corners of the bottom surface of the bottom plate 1, a roller bracket with a downward opening is mounted in each roller groove, the opening of each roller bracket is connected with a roller 11 in a rolling manner through a roller shaft, and the roller 11 increases the convenience of the whole movement of the device; the top surface of the bottom plate 1 is provided with suspended and transversely placed fixed cylinders 2 from top to bottom, two end surfaces of each fixed cylinder 2 are open, two ends of the bottom surface of each fixed cylinder 2 are provided with a pair of vertically placed supporting plates 12, and the bottom end of each supporting plate 12 is fixedly connected with the top surface of the bottom plate 1; a suspended and transversely-placed roller 27 is arranged in the fixed cylinder 2, the roller 27 is in a conical cylinder shape with a thin front end and a thick rear end, and spiral blades 28 in spiral connection are alternately sleeved on the roller 27; a movable plate 22 which is vertically suspended is arranged at an opening of the rear end face of the fixed cylinder 2, a motor hole is transversely formed in the middle of the movable plate 22 in a recessed mode, a motor 23 with a forward output end is installed in the motor hole, the type of the motor 23 is YE2-160L-4, the motor 23 is electrically connected with an external power supply through a first power line, and a motor shaft of the motor 23 is movably connected with the rear end of the roller 27; the telescopic cylinder 29 with the backward output end is arranged on the upper side and the lower side of the rear end of the fixed cylinder 2, the type of the telescopic cylinder 29 is DSTH-CA100-2000-3S, the telescopic cylinder 29 is electrically connected with an external power supply through a second power line, the end part of a telescopic rod of each telescopic cylinder 29 is provided with a telescopic connecting block, and each telescopic connecting block is fixedly connected with the front end face of the movable plate 22.
In the invention, the rear end of the roller 27 is provided with a circular plate 24, a circular groove is sunken in the rear end port of the fixed cylinder 2, and the circular plate 24 is slidably placed in the circular groove; the motor shaft tip of motor 23 is equipped with the shaft coupling of coaxial hookup, shaft coupling outside output is equipped with the driving shaft 25 of coaxial hookup, driving shaft 25 outer end runs through circular slab 24 middle part and stretches into in the cylinder 27 rear end, driving shaft 25 outer end cover is equipped with the spacing ring 26 with circular slab 24 rigid coupling, and driving shaft 25 cooperates the use of spacing ring 26, has increased circular slab 24 and cylinder 27 pivoted stability.
In the invention, the front end of the top surface of the fixed cylinder 2 is provided with a through-connected dirt inlet cylinder 21, and the dirt inlet cylinder 21 is in a conical cylinder shape; the front end face of the fixed cylinder 2 is provided with a fixed plate 4 in sealing connection, the middle part of the fixed plate 4 is provided with a rotating cylinder 41 with a backward opening, a rotating block 42 in rotary connection is installed in the rotating cylinder 41, the rotating block 42 is in a circular block shape, the rear end face of the rotating block 42 is provided with a sliding column 43 transversely penetrating through the rear end opening of the rotating cylinder 41, the rear end of the sliding column 43 is provided with a sliding block 44, the rear end face of the sliding block 44 is fixedly connected with the front end of the roller 27, the sliding block 44 is driven to pull the sliding column 42 and the rotating block 42 to slide along the rotating cylinder 41, and the stability of.
Example 2: in order to realize the positioning stability, in the embodiment, a sewage tank 13 which is transversely placed is arranged on the top surface of the bottom plate 1 which is positioned between the two supporting plates 12, the sewage tank 13 is in a rectangular box shape with an open top surface, a waste residue tank 14 which is transversely placed is arranged on the bottom plate 1 and is positioned below the rear end of the fixed cylinder 2, and the waste residue tank 14 is in a rectangular box shape with an open top surface; a rectangular through hole is sunken in the front end of the bottom surface of the fixed cylinder 2, a filter plate 3 is arranged in the rectangular through hole, a vertically-arranged reinforcing plate 31 is arranged at the rear end of the rectangular through hole, a transversely-arranged positioning plate 32 is arranged at the bottom end of the reinforcing plate 31, and the front end of the positioning plate 32 is fixed with a supporting plate 12 positioned in front; a through positioning barrel 33 is sunken in the middle of the positioning plate 32, the positioning barrel 33 is in a conical barrel shape, the top end of the positioning barrel 33 is fixedly connected with the outer edge of the filter plate 3, the reinforcing plate 31 is matched with the positioning plate 32 for use, the stability of the positioning barrel 33 is improved, and meanwhile, the positioning barrel 33 facilitates sewage to enter the sewage tank 13.
Example 3: in order to better use the present invention, the present embodiment provides a treatment method of an electroplating wastewater treatment apparatus convenient for solid-liquid separation, specifically, the operation steps are as follows:
step one, pushing the roller 11, moving the bottom plate 1 to a specified position, and electrically connecting the motor 23 and the telescopic cylinder 29 with an external power supply respectively;
step two, the electroplating sewage enters the fixed cylinder 2 through the water inlet cylinder 21, and meanwhile, a flocculating agent is poured in, the motor shaft of the motor 23 is controlled to rotate, the driving shaft 25 and the limiting ring 26 are driven to synchronously rotate through the coupler, and then the circular plate 24 and the roller 27 are driven to rotate;
meanwhile, the sliding block 44, the sliding column 42 and the rotating block 42 are driven to rotate along the rotating drum 41, so that the helical blade 28 mixes and stirs the sewage in the fixed drum 2, and the stirred sewage enters the positioning drum 33 through the filter plate 3 and then falls into the sewage tank 13;
thirdly, the solid impurities and the impurities pushed on the filter plate 3 remain in the fixed cylinder 2, the telescopic rods of the two telescopic cylinders 29 are controlled to extend simultaneously, the movable plate 22 is driven to move backwards through the telescopic connecting block, and the motor 23 and the roller 27 are further driven to move backwards;
meanwhile, the sliding block 44 is driven to pull the sliding column 42 and the rotating block 42 to slide along the rotating cylinder 41, so that the circular plate 24 leaves the circular groove, and the impurities in the fixed cylinder 2 are driven to fall into the waste residue tank 14 for collection through the rear end opening of the fixed cylinder 2 under the spiral action of the spiral blade 28.
The invention effectively solves the problem of inconvenient solid-liquid separation in the electroplating sewage, has simple structure and convenient operation, improves the efficiency of separating solid impurities from liquid wastewater, and lightens the burden of electroplating wastewater treatment.
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. Electroplating sewage treatment plant convenient to solid-liquid separation, including bottom plate (1), its characterized in that: the bottom plate (1) is in a rectangular plate shape placed horizontally and transversely, suspended and transversely placed fixed cylinders (2) are arranged above and below the top surface of the bottom plate (1), two end surfaces of each fixed cylinder (2) are open, a pair of vertically placed supporting plates (12) are arranged at two ends of the bottom surface of each fixed cylinder (2), and the bottom end of each supporting plate (12) is fixedly connected with the top surface of the bottom plate (1); a suspended and transversely placed roller (27) is arranged in the fixed cylinder (2), the roller (27) is in a conical cylinder shape with a thin front end and a thick rear end, and spiral blades (28) in spiral connection are alternately sleeved on the roller (27);
a movable plate (22) which is vertically suspended is arranged at an open position of the rear end face of the fixed barrel (2), a motor hole is transversely formed in the middle of the movable plate (22) in a sunken mode, a motor (23) with a forward output end is installed in the motor hole, and a motor shaft of the motor (23) is movably connected with the rear end of the roller (27); the upper side and the lower side of the rear end part of the fixed cylinder (2) are provided with telescopic cylinders (29) with backward output ends, each telescopic rod end part of each telescopic cylinder (29) is provided with a telescopic connecting block, and each telescopic connecting block is fixedly connected with the front end face of the movable plate (22) respectively.
2. The electroplating wastewater treatment device facilitating solid-liquid separation according to claim 1, wherein: be located between two backup pads (12) and be equipped with sewage case (13) of horizontal placing at bottom plate (1) top surface, sewage case (13) are the open rectangle box form of top surface, are located fixed section of thick bamboo (2) rear end below and are equipped with waste residue case (14) of horizontal placing at bottom plate (1), waste residue case (14) are the open rectangle box form of top surface.
3. The electroplating wastewater treatment device facilitating solid-liquid separation according to claim 1, wherein: a circular plate (24) is arranged at the rear end of the roller (27), an annular groove is sunken in the rear end opening of the fixed cylinder (2), and the circular plate (24) is slidably placed in the annular groove; the end part of a motor shaft of the motor (23) is provided with a shaft coupling which is coaxially connected, and the output end of the outer side of the shaft coupling is provided with a driving shaft (25) which is coaxially connected.
4. The electroplating wastewater treatment device facilitating solid-liquid separation according to claim 3, wherein: the outer end of the driving shaft (25) penetrates through the middle of the circular plate (24) and extends into the rear end of the roller (27), and a limiting ring (26) fixedly connected with the circular plate (24) is sleeved at the outer end of the driving shaft (25).
5. The electroplating wastewater treatment device facilitating solid-liquid separation according to claim 1, wherein: the front end of the top surface of the fixed cylinder (2) is provided with a dirt inlet cylinder (21) which is communicated, and the dirt inlet cylinder (21) is in a conical cylinder shape; the front end face of the fixed cylinder (2) is provided with a fixed plate (4) in sealing connection, and the middle part of the fixed plate (4) is provided with a rotary cylinder (41) with a backward opening.
6. The electroplating wastewater treatment device facilitating solid-liquid separation according to claim 5, wherein: the rotary drum is characterized in that a rotary block (42) which is connected in a rotating mode is installed in the rotary drum (41), the rotary block (42) is in a circular block shape, a sliding column (43) transversely penetrating through the rear end of the rotary drum (41) is arranged on the rear end face of the rotary block (42), a sliding block (44) is arranged at the rear end of the sliding column (43), and the rear end face of the sliding block (44) is fixedly connected with the front end of the rotary drum (27).
7. The electroplating wastewater treatment device facilitating solid-liquid separation according to claim 1, wherein: a rectangular through hole is recessed in the front end of the bottom surface of the fixed cylinder (2), a filter plate (3) is mounted in the rectangular through hole, a vertically-arranged reinforcing plate (31) is arranged at the rear end of the rectangular through hole, a transversely-arranged positioning plate (32) is arranged at the bottom end of the reinforcing plate (31), and the front end of the positioning plate (32) is fixed with a supporting plate (12) positioned in front; the middle of the positioning plate (32) is sunken to form a penetrating positioning cylinder (33), the positioning cylinder (33) is in a conical cylinder shape, and the top end of the positioning cylinder (33) is fixedly connected with the outer edge of the filter plate (3).
8. The electroplating wastewater treatment device facilitating solid-liquid separation according to claim 1, wherein: four corners of the bottom surface of the bottom plate (1) are all sunken with roller grooves, each roller groove is internally provided with a roller bracket with a downward opening, and each opening of the roller bracket is internally connected with a roller (11) in a rolling way through a roller shaft.
9. The treatment method of an electroplating wastewater treatment device facilitating solid-liquid separation according to any one of claims 1 to 8, comprising the steps of:
the method comprises the following steps that firstly, a roller (11) is pushed, a bottom plate (1) is moved to a specified position, and a motor (23) and a telescopic cylinder (29) are respectively electrically connected with an external power supply;
step two, electroplating sewage enters the fixed cylinder (2) through the water inlet cylinder (21), and meanwhile, a flocculating agent is poured into the fixed cylinder to control a motor shaft of the motor (23) to rotate, and a driving shaft (25) and a limiting ring (26) are driven to synchronously rotate through a coupler to drive the circular plate (24) and the roller (27) to rotate;
simultaneously, the sliding block (44), the sliding column (42) and the rotating block (42) are driven to rotate along the rotating drum (41), so that the helical blades (28) mix and stir the sewage in the fixed drum (2); the stirred sewage enters the positioning cylinder (33) through the filter plate (3) and then falls into the sewage tank (13);
thirdly, the solid impurities and the impurities pushed on the filter plate (3) remain in the fixed cylinder (2), the telescopic rods of the two telescopic cylinders (29) are controlled to extend simultaneously, and the telescopic connecting block drives the movable plate (22) to move backwards, so that the motor (23) and the roller (27) are driven to move backwards;
meanwhile, the sliding block (44) is driven to pull the sliding column (43) and the rotating block (42) to slide along the rotating cylinder (41), so that the circular plate (24) leaves the circular groove, and impurities in the fixed cylinder (2) are driven to fall into the waste residue box (14) through the rear end opening of the fixed cylinder (2) to be collected under the spiral action of the spiral blade (28).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010923085.6A CN112194278A (en) | 2020-09-04 | 2020-09-04 | Electroplating sewage treatment device convenient for solid-liquid separation and treatment method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010923085.6A CN112194278A (en) | 2020-09-04 | 2020-09-04 | Electroplating sewage treatment device convenient for solid-liquid separation and treatment method thereof |
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Cited By (1)
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| CN114752987A (en) * | 2022-03-01 | 2022-07-15 | 合肥工业大学 | Scum processor for electroplating production and processing method thereof |
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| CN213475618U (en) * | 2020-09-04 | 2021-06-18 | 合肥工业大学 | Electroplating sewage treatment device convenient for solid-liquid separation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114752987A (en) * | 2022-03-01 | 2022-07-15 | 合肥工业大学 | Scum processor for electroplating production and processing method thereof |
| CN114752987B (en) * | 2022-03-01 | 2023-10-03 | 合肥工业大学 | Scum processor for electroplating production and processing method thereof |
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