CN211770677U

CN211770677U - Waste water treatment device for electrolytic copper production

Info

Publication number: CN211770677U
Application number: CN201922340267.6U
Authority: CN
Inventors: 戴春松
Original assignee: Ruijin Shengyuan Environmental Protection Technology Co ltd
Current assignee: Ruijin Shengyuan Environmental Protection Technology Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-10-27
Anticipated expiration: 2029-12-23

Abstract

The utility model belongs to the technical field of waste water treatment, especially, be a waste water treatment device is used in electrolytic copper production, including the one-level rose box, the top of one-level rose box is equipped with the top and is the open-ended header tank, two connecting plates that symmetry fixed mounting has in the header tank, fixed mounting has fixed plate and active carbon filter on two connecting plates, the rectangle frame mouth has been seted up to the fixed plate line, rectangle frame mouth internal fixation has the filter screen, the bottom fixed mounting of header tank has the one end of first pipeline, the other end of first pipeline extends to in the one-level rose box. The utility model discloses low in manufacturing cost is fit for promoting, can effectually get rid of great impurity in the waste water through the filter screen and the active carbon filter that set up to can be reliably with the filterable comparatively thorough of the metallic element in the waste water through one-level rose box and second grade rose box, enough reach emission standard.

Description

Waste water treatment device for electrolytic copper production

Technical Field

The utility model relates to a waste water treatment technical field especially relates to a waste water treatment device is used in electrolytic copper production.

Background

The electrolytic copper is to make the crude copper into thick plate as anode, the pure copper into thin plate as cathode, and the mixed solution of sulfuric acid and copper sulfate as electrolyte. After the power is supplied, copper is dissolved into copper ions from the anode and moves to the cathode, electrons are obtained after the copper ions reach the cathode, then pure copper is separated out at the cathode, a large amount of wastewater is generated in the copper electrolysis process, and most manufacturers buy special wastewater treatment equipment to treat the wastewater at present.

However, most of the existing wastewater treatment equipment adopts a mode of electrolytic copper removal or concentration impurity removal, and the equipment has high cost and high cost, and the wastewater treatment is not thorough enough, and the discharge standard is difficult to reach the expected target.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a wastewater treatment device for electrolytic copper production.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a wastewater treatment device for electrolytic copper production comprises a primary filter tank, wherein a water collecting tank with an opening at the top is arranged above the primary filter tank, two connecting plates are symmetrically and fixedly arranged in the water collecting tank, a fixed plate and an activated carbon filter plate are fixedly arranged on the two connecting plates, a rectangular frame opening is formed in the fixed plate, a filter screen is fixedly arranged in the rectangular frame opening, one end of a first pipeline is fixedly arranged at the bottom of the water collecting tank, the other end of the first pipeline extends into the primary filter tank, a secondary filter tank is arranged at one side of the primary filter tank, one end of a third pipeline is fixedly arranged on the outer wall of one side of the primary filter tank, the other end of the third pipeline extends into the secondary filter tank, a first feed hopper and a second feed hopper are fixedly arranged at the top of the secondary filter tank, and a fourth pipeline is fixedly arranged on the outer wall of one side of the secondary filter tank far away from the primary filter tank, and an adsorption ball is fixedly mounted on the fourth pipeline, and a water pump is fixedly mounted at the top of the secondary filter tank.

Preferably, the bottom of the first-stage filter tank and the bottom of the second-stage filter tank are fixedly provided with one ends of second pipelines, the other ends of the two second pipelines respectively extend into the first sewage tank and the second sewage tank, and a third feeding hopper is fixedly arranged on the outer wall of one side of the first-stage filter tank.

Preferably, the bottom fixed mounting of primary filter case has four first support columns, and four first support columns are the rectangle and distribute, the top fixed mounting of primary filter case has four second support columns, and the top of four second support columns all with header tank fixed connection, the bottom fixed mounting of secondary filter case has four third support columns, and four third support columns are the rectangle and distribute.

Preferably, the top of each of the two connecting plates is fixedly provided with a connecting block, and the top of each connecting block is fixedly provided with a pull ring.

Preferably, the water suction port of the water pump is fixedly provided with one end of a water suction pipe, the other end of the water suction pipe extends into the secondary filter tank, the water outlet of the water pump is fixedly provided with one end of a water outlet pipe, and the other end of the water outlet pipe extends into the water collecting tank.

Preferably, the first pipeline, the second pipeline, the third pipeline and the fourth pipeline are respectively provided with a first valve, a second valve, a third valve and a fourth valve, and the adsorption balls are filled with activated carbon.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device is matched with a first pipeline through a first-stage filter tank, a water collecting tank, a connecting plate, a fixing plate, a rectangular frame opening, a filter screen, an active carbon filter plate and the first pipeline, when the device is used, the connecting plate is placed in the water collecting tank firstly, then electrolytic copper wastewater is poured into the water collecting tank, the filter screen can filter out large fixed impurities, then the large part of organic matters in the wastewater are adsorbed through the active carbon filter plate, then a first valve is opened, the wastewater enters the first-stage filter tank, and then ethyl xanthate is added into the first-stage filter tank, so that the large part of heavy metal ions such as lead, nickel and the like in the wastewater are removed;

when the device is used, after wastewater is precipitated in the primary filter tank for a period of time, the third valve is opened, upper-layer liquid flows into the secondary filter tank, then the second valve is opened, heavy metal precipitates enter the first sewage tank, then slaked lime is poured into the secondary filter tank to enable copper ions in the wastewater to become insoluble precipitates, then a flocculating agent is poured into the secondary filter tank to enable precipitates in the wastewater to be solidified again, after the wastewater is precipitated for a period of time, the fourth valve is opened, and upper-layer clear liquid is adsorbed by the adsorption balls and finally discharged;

the utility model discloses low in manufacturing cost is fit for promoting, can effectually get rid of great impurity in the waste water through the filter screen and the active carbon filter that set up to can be reliably with the filterable comparatively thorough of the metallic element in the waste water through one-level rose box and second grade rose box, enough reach emission standard.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a primary filter tank; 2. a water collection tank; 3. a connecting plate; 4. a fixing plate; 5. a rectangular frame opening; 6. a filter screen; 7. an activated carbon filter plate; 8. a first conduit; 9. a second conduit; 10. a third pipeline; 11. a secondary filter tank; 12. a first feed hopper; 13. a second feed hopper; 14. a fourth conduit; 15. adsorbing the ball; 16. and (4) a water pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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. 1-2, the present invention provides a technical solution: a wastewater treatment device for electrolytic copper production comprises a primary filter tank 1, a water collecting tank 2 with an opening at the top is arranged above the primary filter tank 1, two connecting plates 3 are symmetrically and fixedly installed in the water collecting tank 2, a fixed plate 4 and an active carbon filter plate 7 are fixedly installed on the two connecting plates 3, a rectangular frame opening 5 is arranged on the fixed plate 4, a filter screen 6 is fixedly installed in the rectangular frame opening 5, one end of a first pipeline 8 is fixedly installed at the bottom of the water collecting tank 2, the other end of the first pipeline 8 extends into the primary filter tank 1, a secondary filter tank 11 is arranged at one side of the primary filter tank 1, one end of a third pipeline 10 is fixedly installed on the outer wall of one side of the primary filter tank 1, the other end of the third pipeline 10 extends into the secondary filter tank 11, a first feed hopper 12 and a second feed hopper 13 are fixedly installed at the top of the secondary filter tank 11, a fourth pipeline 14 is fixedly installed on the outer wall of one side of the secondary filter tank 11, an adsorption ball 15 is fixedly arranged on the fourth pipeline 14, and a water pump 16 is fixedly arranged at the top of the secondary filter tank 11;

a first sewage tank and a second sewage tank with open tops are respectively arranged below the primary filter tank 1 and the secondary filter tank 11, one end of a second pipeline 9 is fixedly arranged at the bottoms of the primary filter tank 1 and the secondary filter tank 11, the other ends of the two second pipelines 9 respectively extend into the first sewage tank and the second sewage tank, a third hopper is fixedly arranged on the outer wall of one side of the primary filter tank 1, four first support columns are fixedly arranged at the bottom of the primary filter tank 1 and are distributed in a rectangular shape, four second support columns are fixedly arranged at the top of the primary filter tank 1, the tops of the four second support columns are fixedly connected with the water collecting tank 2, four third support columns are fixedly arranged at the bottom of the secondary filter tank 11 and are distributed in a rectangular shape, a linking block is fixedly arranged at the tops of the two connecting plates 3, and a pull ring is fixedly arranged at the top of the linking block, one end of a water suction pipe is fixedly arranged at a water suction port of a water pump 16, the other end of the water suction pipe extends into a secondary filter tank 11, one end of a water outlet pipe is fixedly arranged at a water outlet of the water pump 16, the other end of the water outlet pipe extends into a water collecting tank 2, a first pipeline 8, a second pipeline 9, a third pipeline 10 and a fourth pipeline 14 are respectively provided with a first valve, a second valve, a third valve and a fourth valve, an adsorption ball 15 is filled with active carbon, the active carbon is matched with the first pipeline 8 through a primary filter tank 1, the water collecting tank 2, a connecting plate 3, a fixing plate 4, a rectangular frame opening 5, a filter screen 6, an active carbon filter plate 7, when in use, the connecting plate 3 is firstly placed in the water collecting tank 2, then electrolytic copper wastewater is poured into the water collecting tank 2, the filter screen 6 can filter out larger fixed impurities, and then passes through the active carbon filter plate, then the first valve is opened, the wastewater enters the primary filter tank 1, ethyl xanthate is added into the primary filter tank 1, so that most heavy metal ions such as lead, nickel and the like in the wastewater are removed, the wastewater passes through the second pipeline 9, the third pipeline 10, the secondary filter tank 11, the first feed hopper 12, the second feed hopper 13, the fourth pipeline 14, the adsorption ball 15 and the water pump 16 to be matched, when in use, after the wastewater is precipitated in the primary filter tank 1 for a period of time, the third valve is opened, the upper layer liquid flows into the secondary filter tank 11, then the second valve is opened, the heavy metal precipitates enter the first sewage tank, then slaked lime is poured into the secondary filter tank 11 to enable copper ions in the wastewater to become insoluble precipitates, then the flocculating agent is poured into the secondary filter tank 11 to enable the precipitates in the wastewater to be solidified again, after the precipitates are precipitated for a period of time, the fourth valve is opened, the upper strata will be discharged through the absorption of adsorption ball 15 clear night, the utility model discloses low in manufacturing cost is fit for promoting, can effectually get rid of great impurity in the waste water through the filter screen 6 and the active carbon filter 7 that set up to can reliably be with the filterable comparatively thorough of the metallic element in the waste water through one-level rose box 1 and second grade rose box 11, enough reach emission standard.

The working principle is as follows: in an original state, the first valve, the second valve, the third valve and the fourth valve are all in a closed state;

when the device is used, the connecting plate 3 is placed in the water collecting tank 2 through the pull ring and the connecting block, then the electrolyzed wastewater is poured into the water collecting tank 2, the wastewater is filtered to remove larger fixed impurities through the filter screen 6, then the wastewater is filtered again through the activated carbon filter plate 7, so that most organic matters in the wastewater are adsorbed, then the first valve is opened, the wastewater enters the primary filter tank 1 through the first pipeline 8, at the moment, the ethyl xanthate is added into the primary filter tank 1 through the third feeding hopper, most heavy metal ions such as lead and nickel in the wastewater are removed after the ethyl xanthate completely reacts with the wastewater, the upper layer liquid is deposited for a period of time, the third valve is opened, the upper layer liquid flows into the secondary filter tank 11, then the second valve is opened, the heavy metal deposition enters the first sewage tank through the second pipeline 9, and then the slaked lime is poured into the secondary filter tank 11 through the first feeding hopper 12, make the copper ion in the waste water become indissolvable precipitate, then pour the flocculating agent into in second grade rose box 11 through second feeder hopper 13, make the precipitate in the waste water solidify once more, after waiting to deposit a period, open the fourth valve earlier, the upper strata is clear night will pass through fourth pipeline 14 and pass through the absorption of adsorption ball 15, close the fourth valve after discharging a bit, then detect whether clear night reaches emission standard, if reach emission standard open the fourth valve again with clear water discharge can, if do not reach the standard, start water pump 16 this moment, take out waste water in second grade rose box 11 and pass through a series of filtration processes once more in header tank 2, open the second valve at last and discharge the waste residue in the second sewage case through second pipeline 9.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an effluent treatment plant is used in electrolytic copper production, includes primary filter case (1), its characterized in that: the water collecting tank (2) with an opening at the top is arranged above the primary filtering tank (1), two connecting plates (3) are symmetrically and fixedly installed in the water collecting tank (2), a fixing plate (4) and an activated carbon filtering plate (7) are fixedly installed on the two connecting plates (3), a rectangular frame opening (5) is arranged on the fixing plate (4), a filtering net (6) is fixedly installed in the rectangular frame opening (5), one end of a first pipeline (8) is fixedly installed at the bottom of the water collecting tank (2), the other end of the first pipeline (8) extends into the primary filtering tank (1), a secondary filtering tank (11) is arranged on one side of the primary filtering tank (1), one end of a third pipeline (10) is fixedly installed on the outer wall of one side of the primary filtering tank (1), and the other end of the third pipeline (10) extends into the secondary filtering tank (11), the top fixed mounting of secondary filter case (11) has first feeder hopper (12) and second feeder hopper (13), fixed mounting has fourth pipeline (14) on secondary filter case (11) keep away from one side outer wall of primary filter case (1), fixed mounting has adsorption ball (15) on fourth pipeline (14), the top fixed mounting of secondary filter case (11) has water pump (16).

2. The wastewater treatment apparatus for electrolytic copper production according to claim 1, characterized in that: the lower part of one-level filtering case (1) and second grade filter case (11) is equipped with the top respectively and is open-ended first sewage case and second sewage case, the equal fixed mounting in bottom of one-level filtering case (1) and second grade filter case (11) has the one end of second pipeline (9), and the other end of two second pipelines (9) extends to in first sewage case and the second sewage case respectively, fixed mounting has the third to advance the hopper on one side outer wall of one-level filtering case (1).

3. The wastewater treatment apparatus for electrolytic copper production according to claim 1, characterized in that: the bottom fixed mounting of one-level rose box (1) has four first support columns, and four first support columns are the rectangle and distribute, the top fixed mounting of one-level rose box (1) has four second support columns, and the top of four second support columns all with header tank (2) fixed connection, the bottom fixed mounting of second grade rose box (11) has four third support columns, and four third support columns are the rectangle and distribute.

4. The wastewater treatment apparatus for electrolytic copper production according to claim 1, characterized in that: the top of each of the two connecting plates (3) is fixedly provided with a connecting block, and the top of each connecting block is fixedly provided with a pull ring.

5. The wastewater treatment apparatus for electrolytic copper production according to claim 1, characterized in that: the water suction port of the water pump (16) is fixedly provided with one end of a water suction pipe, the other end of the water suction pipe extends into the secondary filter tank (11), the water outlet of the water pump (16) is fixedly provided with one end of a water outlet pipe, and the other end of the water outlet pipe extends into the water collecting tank (2).

6. The wastewater treatment apparatus for electrolytic copper production according to claim 2, characterized in that: the adsorption device is characterized in that a first valve, a second valve, a third valve and a fourth valve are respectively arranged on the first pipeline (8), the second pipeline (9), the third pipeline (10) and the fourth pipeline (14), and activated carbon is filled in the adsorption ball (15).