CN214990858U

CN214990858U - Electric flocculation device for electroplating wastewater treatment

Info

Publication number: CN214990858U
Application number: CN202121436413.6U
Authority: CN
Inventors: 靳长鹏; 张志杰; 李传刚
Original assignee: Dalian Huachen Plating Co ltd
Current assignee: Dalian Huachen Plating Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-12-03
Anticipated expiration: 2031-06-28

Abstract

The utility model relates to an electroplating effluent technical field just discloses an electroplating effluent handles and uses electric flocculation device, the power distribution box comprises a box body, the last fixed surface of box installs the motor, the output fixedly connected with driving gear of motor. This electroplating wastewater handles and uses electric flocculation device, the power distribution box comprises a box body, including a motor, an end cap, a controller, and a cover plate, the driving gear, driven gear, the pinion rack, the stabilizer plate and the setting of collecting funnel isotructure, the starter motor drives the driving gear and rotates, the driving gear passes through driven gear drive pinion rack and removes, the pinion rack drives the scraper blade and removes in filtering the otter board surface, thereby can strike off the impurity on filter screen board surface, simultaneously can collect the impurity after striking off again through the collecting box, be convenient for staff's unified processing, and the spring action through the spring, can make the scraper blade hug closely in filtering the surface of otter board, thereby the device's the effect of striking off has been improved, the device's practicality has been strengthened, the operation that has made things convenient for the staff is used.

Description

Electric flocculation device for electroplating wastewater treatment

Technical Field

The utility model relates to an electroplating effluent technical field specifically is an electroplating effluent handles and uses electric flocculation device.

Background

The sources of the electroplating wastewater are generally: cleaning water for the plated part; a waste plating solution; other waste waters including flushing the floor of the shop, scrubbing the polar plates, aeration equipment condensation, and various bath liquids and drains that "run, spill, drip, leak" due to bath leakage or improper operation and management; the equipment cooling water is not polluted except the temperature rise in the use process, and the water quality and the water quantity of the electroplating wastewater are related to the process conditions, the production load, the operation management, the water using mode and other factors of electroplating production.

An electroplating wastewater handles electricity flocculation device that discloses in chinese patent application publication specification CN 212832973U, this electroplating wastewater handles electricity flocculation device filters the precipitation processing back through the waste water to getting into electric flocculation district, get rid of the large granule impurity of aquatic, the effect to waste water treatment has been improved, also avoid large granule impurity to damage the structure, electric flocculation district adds the medicament through adding the pencil, the air pump conveying gas, the outlet duct passes through the gas outlet and flows, play the effect of mixing to medicament and waste water, do benefit to and handle heavy metal in the waste water, improve waste water treatment's effect, conveniently discharge, but still have following defect:

the surface of filter piles up the impurity after more filtration easily for a long time in its actual use, when too much impurity piles up in the surface of filter, causes the jam of filter easily to influence the filter effect of its device, and also comparatively inconvenient through artifical clearance, propose an electroplating wastewater treatment electricity flocculation device for this reason.

Disclosure of Invention

Technical problem to be solved

The utility model provides an electroplating wastewater treatment electric flocculation device, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an electric flocculation device for electroplating wastewater treatment comprises a box body, wherein a motor is fixedly arranged on the upper surface of the box body, a driving gear is fixedly connected to the output end of the motor, a driven gear is meshed on the surface of the driving gear, a toothed plate is meshed on the lower surface of the driven gear, a stabilizing plate is slidably connected to one side of the toothed plate, a scraping mechanism is fixedly connected to the lower surface of the toothed plate, a filter screen plate is fixedly connected to the inner side wall of the box body, a collecting funnel is fixedly connected to the inner side wall of the box body close to the filter screen plate, a flocculation tank is fixedly connected to the middle of the inner side wall of the box body, electrodes are fixedly connected to both sides of the top wall in the flocculation tank, an air adding pump is fixedly connected to one side of the inner bottom wall of the box body, a chemical adding pipe is arranged on the top of one side of the flocculation tank in a communicating manner, and a blow-off pipe is arranged on the lower surface of the flocculation tank in a communicating manner, the front of box has seted up the blowdown groove, the box has sealing mechanism through the blowdown groove slip grafting, the front of box is close to blowdown groove fixedly connected with collecting box.

Optionally, the front and the back of the driven gear are both movably connected with the box body through a shaft seat, and the toothed plate is slidably connected with the back of the box body through a sliding groove.

Optionally, one side of the stabilizing plate is fixedly connected to one side wall of the box body, and a liquid level plate is embedded in the back face of the box body close to the stabilizing plate.

Optionally, the scraping mechanism includes a fixed frame, and a scraper is slidably connected inside the fixed frame.

Optionally, the upper surface of the scraper is fixedly connected with a spring, and one end of the spring is fixedly connected inside the fixing frame.

Optionally, the sealing mechanism comprises a sealing plate inserted in the sewage draining groove in a sliding manner, and an electric push rod is fixedly mounted on the upper surface of the sealing plate through a connecting plate.

Optionally, the lower surface of the electric push rod is fixedly connected to the surface of the box body through a base, sealing rubber strips are fixedly connected to two sides of the sealing plate, and a sealing rubber pad is fixedly connected to the lower surface of the sealing plate.

Optionally, a valve is arranged inside the sewage draining pipe, and a filter screen is fixedly connected to the inner side wall of the collecting box.

(III) advantageous effects

The utility model provides an electric flocculation device for electroplating wastewater treatment possesses following beneficial effect:

this electroplating wastewater handles and uses electric flocculation device, the power distribution box comprises a box body, including a motor, an end cap, a controller, and a cover plate, the driving gear, driven gear, the pinion rack, the stabilizer plate and the setting of collecting funnel isotructure, the starter motor drives the driving gear and rotates, the driving gear passes through driven gear drive pinion rack and removes, the pinion rack drives the scraper blade and removes in filtering the otter board surface, thereby can strike off the impurity on filter screen board surface, simultaneously can collect the impurity after striking off again through the collecting box, be convenient for staff's unified processing, and the spring action through the spring, can make the scraper blade hug closely in filtering the surface of otter board, thereby the device's the effect of striking off has been improved, the device's practicality has been strengthened, the operation that has made things convenient for the staff is used.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of a second structural configuration of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;

fig. 5 is a schematic view of the present invention with a disassembled partial structure.

In the figure: 1. a box body; 2. a motor; 3. a driving gear; 4. a driven gear; 5. a toothed plate; 6. a stabilizing plate; 7. a filter screen plate; 8. a collection funnel; 9. a flocculation tank; 10. an electrode; 11. adding an air pump; 12. a medicine feeding pipe; 13. a blow-off pipe; 14. a sewage draining groove; 15. a collection box; 16. a fixed mount; 17. a squeegee; 18. a spring; 19. a sealing plate; 20. an electric push rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: an electric flocculation device for treating electroplating wastewater comprises a box body 1, wherein a liquid feeding pipe is fixedly connected at the center of the upper surface of the box body 1, a motor 2 is fixedly arranged on the upper surface of the box body 1, an output end of the motor 2 is fixedly connected with a driving gear 3, a driven gear 4 is meshed on the surface of the driving gear 3, a toothed plate 5 is meshed on the lower surface of the driven gear 4, a stabilizing plate 6 is slidably connected to one side of the toothed plate 5, a scraping mechanism is fixedly connected to the lower surface of the toothed plate 5, a filter screen plate 7 is fixedly connected to the inner side wall of the box body 1, a collecting funnel 8 is fixedly connected to the inner side wall of the box body 1 close to the filter screen plate 7, a flocculation tank 9 is fixedly connected to the middle of the inner side wall of the box body 1, electrodes 10 are fixedly connected to two sides of the inner top wall of the flocculation tank 9, a gas feeding pump 11 is fixedly connected to one side of the inner bottom wall of the box body 1, a chemical feeding pipe 12 is communicated with the top of one side of the flocculation tank 9, the lower surface intercommunication of flocculation tank 9 is provided with blow off pipe 13, and blowdown groove 14 has been seted up in the front of box 1, and box 1 has sealing mechanism through the slip grafting of blowdown groove 14, and the front of box 1 is close to blowdown groove 14 fixedly connected with collecting box 15.

The front and the back of the driven gear 4 are movably connected with the box body 1 through a shaft seat, the toothed plate 5 is slidably connected with the back of the box body 1 through a sliding groove, one side of the stabilizing plate 6 is fixedly connected with one side wall of the box body 1, the back of the box body 1 is embedded with a liquid level plate close to the stabilizing plate 6, the scraping mechanism comprises a fixing frame 16, a scraping plate 17 is slidably connected inside the fixing frame 16, the upper surface of the scraping plate 17 is fixedly connected with a spring 18, one end of the spring 18 is fixedly connected inside the fixing frame 16, the sealing mechanism comprises a sealing plate 19 which is slidably inserted in the sewage discharge groove 14, an electric push rod 20 is fixedly installed on the upper surface of the sealing plate 19 through a connecting plate, the lower surface of the electric push rod 20 is fixedly connected with the surface of the box body 1 through a base, the electric push rod 20 is started to enable the sealing plate 19 to move upwards, so that impurities scraped by the scraping plate 17 can be discharged into the collecting box 15, sealing rubber strips are fixedly connected on both sides of the sealing plate 19, the lower fixed surface of closing plate 19 is connected with sealed cushion, use through the cooperation of joint strip and sealed cushion, the sealing performance of closing plate 19 has been improved, make it difficult infiltration water in sealing process, the inside of blow off pipe 13 is provided with the valve, open the valve, thereby can make the flocculating constituent after the sediment discharge, the inside wall fixedly connected with filter screen of collecting box 15, the filter screen can filter the liquid in the impurity, the lower surface intercommunication of collecting box 15 is provided with the fluid-discharge tube, the inside of fluid-discharge tube is provided with the valve.

The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be a conventional known device controlled by a computer and the like, detailed description of known functions and known components is omitted in the specific embodiment of the disclosure, and in order to ensure compatibility of the device, all adopted operation means are consistent with parameters of instruments in the market.

In summary, the electric flocculation apparatus for treating electroplating wastewater comprises the following operation steps;

1. when the liquid filling device is used, a user injects liquid to be treated into the box body 1 through the liquid filling pipe, and the filter screen plate 7 can filter impurities in the liquid;

2. the filtered impurities fall into a flocculation tank 9 through a collection funnel 8, and an electrode 10 is connected with an external power supply;

3. under the action of current, the electrode 5 becomes ions with charges and releases electrons, the generated ions are combined with hydroxide radicals generated after the water is ionized to generate a compound with flocculation, and the released electrons reduce pollutants with positive electricity, so that the aim of removing heavy metal ions in the wastewater is fulfilled;

4. a valve in the sewage discharge pipe 13 is opened to discharge the treated waste liquid, thereby finishing the treatment of the electroplating wastewater;

5. when impurities on the surface of the filter screen plate 7 need to be cleaned, the electric push rod 20 is started to enable the sealing plate 19 to move upwards, then the motor 10 is started to drive the driving gear 3 to rotate, the driving gear 3 drives the toothed plate 5 to move through the driven gear 4, and the toothed plate 5 drives the scraper 17 to move on the surface of the filter screen plate 7, so that the impurities on the surface of the filter screen plate 7 can be scraped;

6. the scraped impurities fall into the collecting box 15 for collection, and the scraper 17 can be tightly attached to the surface of the filter screen plate 7 under the action of the elastic force of the spring 18, so that the scraping effect of the device is improved.

The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art should be covered by the scope of protection of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the concept thereof, wherein the standard parts used can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection manner of each part adopts the conventional means of bolt, rivet, welding, etc. developed in the prior art, the machinery, parts and equipment all adopt the conventional models in the prior art, and the parts known to those skilled in the art, the structure and principle thereof can be known to the person skilled in the art through technical manuals or through conventional experimental methods in the description of the present invention, the terms "connect", "mount", "fix", "set" and the like are used in a broad sense, for example, the term "connect" may be a fixed connection or an indirect connection through intermediate components without affecting the relationship and technical effects of the components, or may be an integral connection or a partial connection, and as in this case, for a person skilled in the art, the specific meaning of the above terms in the present invention or the present invention can be understood according to specific situations.

Claims

1. The utility model provides an electric flocculation device for electroplating wastewater treatment, includes box (1), its characterized in that: the utility model discloses a solar energy collecting box, including box (1), fixed surface installs motor (2) on the upper surface of box (1), the output fixedly connected with driving gear (3) of motor (2), the surface toothing of driving gear (3) has driven gear (4), the lower surface meshing of driven gear (4) has pinion rack (5), one side sliding connection of pinion rack (5) has steadying plate (6), the lower fixed surface of pinion rack (5) is connected with strikes off the mechanism, the inside wall fixedly connected with of box (1) crosses filter plate (7), the inside wall of box (1) is close to filter plate (7) fixedly connected with collection funnel (8), the middle part fixedly connected with flocculation tank (9) of box (1) inside wall, the equal fixedly connected with electrode (10) in both sides of roof in flocculation tank (9), one side fixedly connected with of diapire adds air pump (11) in box (1), the top intercommunication of flocculation jar (9) one side is provided with pencil (12), the lower surface intercommunication of flocculation jar (9) is provided with blow off pipe (13), blowdown groove (14) have been seted up in the front of box (1), box (1) is pegged graft through blowdown groove (14) slip and is had sealing mechanism, the front of box (1) is close to blowdown groove (14) fixedly connected with collecting box (15).

2. The electric flocculation apparatus for treating electroplating wastewater according to claim 1, wherein: the front and the back of the driven gear (4) are movably connected with the box body (1) through a shaft seat, and the toothed plate (5) is in sliding connection with the back of the box body (1) through a sliding groove.

3. The electric flocculation apparatus for treating electroplating wastewater according to claim 1, wherein: one side of the stabilizing plate (6) is fixedly connected to one side wall of the box body (1), and a liquid level plate is embedded in the back face of the box body (1) close to the stabilizing plate (6).

4. The electric flocculation apparatus for treating electroplating wastewater according to claim 1, wherein: the scraping mechanism comprises a fixed frame (16), and a scraping plate (17) is connected to the inside of the fixed frame (16) in a sliding mode.

5. The electric flocculation apparatus for treating electroplating wastewater according to claim 4, wherein: the upper surface of the scraper (17) is fixedly connected with a spring (18), and one end of the spring (18) is fixedly connected to the inside of the fixed frame (16).

6. The electric flocculation apparatus for treating electroplating wastewater according to claim 1, wherein: the sealing mechanism comprises a sealing plate (19) which is inserted in the sewage draining groove (14) in a sliding mode, and an electric push rod (20) is fixedly installed on the upper surface of the sealing plate (19) through a connecting plate.

7. The electric flocculation apparatus for treating electroplating wastewater according to claim 6, wherein: the lower surface of the electric push rod (20) is fixedly connected to the surface of the box body (1) through a base, sealing rubber strips are fixedly connected to two sides of the sealing plate (19), and sealing rubber pads are fixedly connected to the lower surface of the sealing plate (19).

8. The electric flocculation apparatus for treating electroplating wastewater according to claim 1, wherein: the inside of blow off pipe (13) is provided with the valve, the inside wall fixedly connected with filter screen of collecting box (15).