CN213446307U

CN213446307U - Impurity filter for treating heavy metal wastewater in mine

Info

Publication number: CN213446307U
Application number: CN202022277845.9U
Authority: CN
Inventors: 罗小娟; 李新冬; 谢鸿辉
Original assignee: COLLEGE OF APPLIED SCIENCE JIANGXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Current assignee: COLLEGE OF APPLIED SCIENCE JIANGXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-06-15
Anticipated expiration: 2030-10-14

Abstract

The utility model relates to a filter especially relates to a mine heavy metal waste water treatment impurity filter. The technical problem to be solved is to provide a mine heavy metal wastewater treatment impurity filter which can strengthen wastewater impurity treatment and has good filtering effect. The technical scheme of the utility model is that: a mine heavy metal wastewater treatment impurity filter comprises a bottom plate, a reservoir, a conveying assembly, a screening assembly and the like; the left side is equipped with the cistern on the bottom plate, is equipped with conveying component between cistern and the bottom plate, and conveying component is located the bottom plate front side, and the left part front side is equipped with the screening subassembly on the bottom plate. Through the cooperation between filter assembly, filter frame subassembly and the filter pulp, played the purpose of preliminary purification waste water under the combined action of each structure of filter assembly, can in time discharge the impurity of preliminary filtration out simultaneously to improve the quality of following filter equipment purification waste water.

Description

Impurity filter for treating heavy metal wastewater in mine

Technical Field

The utility model relates to a filter especially relates to an impurity filter for mine heavy metal wastewater treatment.

Background

Mine wastewater mainly comprises surface seepage water, rock pore water, pit water and underground aquifer drainage water generated along with mine exploitation, and underground production dustproof, grouting and filling sewage, and the sewage of a concentrating mill and a coal washing mill is a main source of the mine wastewater. The heavy metal wastewater in the mine has the characteristics of large discharge amount, high content of suspended matters and more types of harmful substances.

In order to save production cost, many enterprises often discharge heavy metal wastewater into the nature without completely filtering the heavy metal wastewater or only filtering a small amount of heavy metal wastewater, and the heavy metal pollution causes the soil quality to be reduced, the ecosystem to be degraded, and meanwhile, crops to be polluted, thereby threatening the health and safety of human beings.

Therefore, the mine heavy metal wastewater treatment impurity filter with the advantages of enhanced wastewater impurity treatment and good filtering effect needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects that the heavy metal wastewater is not completely filtered or is completely discharged into the nature only by filtering a small amount of heavy metal wastewater in the treatment process of the heavy metal wastewater in mines, the quality of soil is reduced due to heavy metal pollution, an ecological system is degraded, crops are polluted simultaneously, and the health and safety of human beings are threatened, the technical problem to be solved is as follows: the mine heavy metal wastewater treatment impurity filter has the advantages of strengthening wastewater impurity treatment and good filtering effect.

The technical scheme of the utility model is that: an impurity filter for treating heavy metal wastewater in a mine comprises a base plate, a reservoir, a conveying assembly and a screening assembly, strain a section of thick bamboo, the valve, filter component and water storage bucket, the left side is equipped with the cistern on the bottom plate, be equipped with conveying component between cistern and the bottom plate, conveying component is located the bottom plate front side, left part front side is equipped with the screening subassembly on the bottom plate, the right side is equipped with filter component on the bottom plate, filter component is located the screening subassembly right side, the right side is equipped with two water storage buckets on the bottom plate, the water storage bucket is located the filter component right side, water storage bucket front side upper portion all is equipped with the connecting pipe, the connecting pipe of rear side is located the water storage bucket of front side, front side middle part is equipped with three section of thick bamboo on the bottom plate, it all is located screening subassembly below to strain a section of thick bamboo, it all is equipped with the valve to strain a anterior.

In addition, it is especially preferred that the conveying assembly comprises a water pump, a first support plate and a first water pipe, the water pump is arranged on the right front side in the water storage tank, the first support plate is arranged in the middle of the front side on the bottom plate, the top of the water pump is connected with the first water pipe, and the right end of the first water pipe is connected with the first support plate.

In addition, especially preferred is that the screening subassembly is including second extension board, second water pipe, funnel and screen cloth, and bottom plate front side middle part bilateral symmetry is equipped with the second extension board, is connected with the second water pipe between the second extension board upper portion, and the second water pipe downside is equipped with three funnel, and the screen cloth has all been placed with first water piping connection three funnel upper portion inboardly to the funnel.

In addition, it is especially preferred that the filter assembly includes the third extension board, the third water pipe, the special pipe, filter core and nut, right back side bilateral symmetry is equipped with the third extension board on the bottom plate, be equipped with the third water pipe between the third extension board upper portion, the third water pipe is connected with the third support right part on right side, the third water pipe right-hand member is connected with the water storage bucket, the third water pipe front side is equipped with two special pipes, the special pipe front side all with the second water piping connection, install the filter core in the special pipe, special pipe bottom connection nut.

In addition, especially preferred still includes the filter frame subassembly, and the filter frame subassembly has placed branch including branch, first filter cartridge, second filter cartridge and third filter cartridge right side rear on the bottom plate, and branch is located the water storage bucket of rear side, and branch top-down is connected with third filter cartridge, second filter cartridge, first filter cartridge.

In addition, especially preferred still includes the filter pulp, and the connecting pipe bottom on the water storage bucket of front side is installed the filter pulp, and the filter pulp is located the water storage bucket of front side.

The utility model discloses the beneficial effect who reaches does:

1. the cooperation between filter assembly, filter frame subassembly and the filter pulp, played the purpose of preliminary purification waste water under the combined action of each structure of filter assembly, can in time discharge the impurity that preliminary filtration came out simultaneously to improve the quality of following filter equipment purification waste water.

2. The filter element has a filtering effect on the wastewater, intercepts particles in the wastewater and discharges the particles. The three-layer filter box in the filter frame component filters big particulate matters, larger particulate matters and small particulate matters still remained in the waste water, and the waste water is in a clear state after the filter element and the filter frame component are matched for filtering.

3. The filter cotton is the final purification step of heavy metal wastewater filtration, and under the filtration action, the wastewater basically has no visible particles and has no great difference from pure water in color.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic structural view and a sectional view of the conveying assembly of the present invention.

Fig. 3 is the structural schematic diagram and the sectional view of the screening assembly of the present invention.

Fig. 4 is a first structural schematic diagram and a cross-sectional view of the filter assembly of the present invention.

Fig. 5 is a second structural schematic diagram and a cross-sectional view of the filter assembly of the present invention.

Fig. 6 is a schematic structural view and a sectional view of the water storage barrel of the present invention.

Fig. 7 is a schematic view of the filter frame structure of the present invention.

Wherein the figures include the following reference numerals: 1. the water filter comprises a base plate, 2, a water storage tank, 3, a conveying assembly, 301, a water pump, 302, a first support plate, 303, a first water pipe, 4, a screening assembly, 401, a second support plate, 402, a second water pipe, 403, a funnel, 404, a screen, 5, a filter cartridge, 6, a valve, 7, a filter assembly, 701, a third support plate, 702, a third water pipe, 703, a special-shaped pipe, 704, a filter element, 705, a screw cap, 8, a water storage barrel, 9, a filter frame assembly, 901, a support rod, 902, a first filter box, 903, a second filter box, 904, a third filter box, 10 and filter cotton.

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.

Example 1

A mine heavy metal wastewater treatment impurity filter is shown in figures 1-7 and comprises a bottom plate 1, a reservoir 2, a conveying component 3, a screening component 4, a filter cylinder 5, a valve 6, a filtering component 7 and a water storage barrel 8, wherein the reservoir 2 is arranged on the left side of the bottom plate 1, the conveying component 3 is arranged between the reservoir 2 and the bottom plate 1, the conveying component 3 is positioned on the front side of the bottom plate 1, the screening component 4 is arranged on the front side of the left part of the bottom plate 1, the filtering component 7 is arranged on the right side of the screening component 4, two water storage barrels 8 are arranged on the right side of the bottom plate 1, the water storage barrel 8 is positioned on the right side of the filtering component 7, connecting pipes are arranged on the upper parts of the front sides of the water storage barrels 8, the connecting pipes on the rear sides are positioned in the water storage barrels 8 on the front sides, three filter cylinders 5, the lower side of the front part of the filter cylinder 5 is provided with a valve 6, the right side of the lower part of the water storage barrel 8 is connected with the valve 6, and the valve 6 controls the discharge of filtered impurities.

Conveying component 3 is equipped with water pump 301 including water pump 301, first backup pad 302 and first water pipe 303, the right front side in the cistern 2, and bottom plate 1 is last and is equipped with first backup pad 302 in the middle part of the front side, and water pump 301 top is connected with first water pipe 303, and first water pipe 303 right-hand member is connected with first backup pad 302.

Screening subassembly 4 is including second extension board 401, second water pipe 402, funnel 403 and screen cloth 404, and bottom plate 1 front side middle part bilateral symmetry is equipped with second extension board 401, is connected with second water pipe 402 between the second extension board 401 upper portion, and second water pipe 402 downside is equipped with three funnel 403, and funnel 403 all is connected with first water pipe 303, and screen cloth 404 has all been placed to three funnel 403 upper portion inboard.

The filter assembly 7 comprises a third support plate 701, a third water pipe 702, a special-shaped pipe 703, a filter element 704 and a screw cap 705, the third support plate 701 is symmetrically arranged on the left and right of the right rear side of the bottom plate 1, the third water pipe 702 is arranged between the upper parts of the third support plates 701, the third water pipe 702 is connected with the right part of the third support on the right side, the right end of the third water pipe 702 is connected with the water storage barrel 8, the front side of the third water pipe 702 is provided with the two special-shaped pipes 703, the front sides of the special-shaped pipes 703 are connected with the second water pipe 402, the filter element 704 is arranged in the special-shaped pipe 703, and the bottom end of.

When the device is used, people need to guide wastewater into the reservoir 2, under the action of the water pump 301, the wastewater is uploaded and conveyed to the first water pipe 303, flows to the funnel 403 through the first water pipe 303, heavy metal is heavy in weight and is easy to precipitate at the bottom of the funnel 403, precipitate cannot move upwards, the precipitate at the bottom of the funnel 403 flows into the filter cartridge 5, the valve 6 connected with the filter cartridge 5 is opened to discharge the precipitate, water at the upper part of the precipitate of the funnel 403 flows to the second water pipe 402 through the screen 404 arranged in the funnel 403 and flows to the special-shaped pipe 703 through the second water pipe 402, the filter element 704 further filters the wastewater, when excessive accumulated impurities exist in the filter element 704, the nut 705 at the bottom end of the special-shaped pipe 703 can be opened, and the filter element 704 can be replaced.

Still include filter frame subassembly 9, filter frame subassembly 9 has placed branch 901 including branch 901, first filter cartridge 902, second filter cartridge 903 and third filter cartridge 904 on the bottom plate 1 right side rear, and branch 901 is located the water storage bucket 8 of rear side, and branch 901 top-down is connected with third filter cartridge 904, second filter cartridge 903, first filter cartridge 902.

The water storage device is characterized by further comprising filter cotton 10, wherein the filter cotton 10 is installed at the bottom of a connecting pipe on the water storage barrel 8 on the front side, and the filter cotton 10 is located in the water storage barrel 8 on the front side.

The water after filter core 704 filters flows to third water pipe 702, flow to water storage barrel 8 by third water pipe 702, water enters from the bottom of water storage barrel 8, will be from bottom to top through the filtering action of the three-layer filter box installed on branch 901, large-particle impurities are filtered through first filter box 902, larger-particle impurities are filtered through second filter box 903, small-particle impurities are filtered through third filter box 904, flow to the water storage barrel 8 in the front of the right side on bottom plate 1, the filtered particles are deposited at the bottom of water storage barrel 8, and small holes in the middle of the bottom can be discharged.

The filter cotton 10 plays a role in final filtering and purification, water flowing into the front water storage barrel 8 on the right side of the bottom plate 1 firstly flows into a built-in pipeline formed by the filter cotton 10, impurities filtered by the filter cotton 10 are precipitated at the bottom of the water storage barrel 8 and can be discharged through the valve 6 on the right bottom of the water storage barrel 8, and finally water with high purity is obtained through filtering and flows out through the pipeline above the front part of the water storage barrel 8.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.

Claims

1. The utility model provides a mine impurity filter for heavy metal wastewater treatment, is equipped with cistern (2), its characterized in that including bottom plate (1) and cistern (2), on bottom plate (1) the left side: the filter is characterized by further comprising a conveying component (3), a screening component (4), a filter cylinder (5), a valve (6), a filtering component (7) and a water storage barrel (8), wherein the conveying component (3) is arranged between the reservoir (2) and the bottom plate (1), the conveying component (3) is positioned on the front side of the bottom plate (1), the screening component (4) is arranged on the front side of the upper left part of the bottom plate (1), the filtering component (7) is arranged on the upper right side of the bottom plate (1), the filtering component (7) is positioned on the right side of the screening component (4), two water storage barrels (8) are arranged on the upper right side of the bottom plate (1), the water storage barrel (8) is positioned on the right side of the filtering component (7), connecting pipes are arranged on the upper part of the front side of the water storage barrels (8), the connecting pipes on the rear side are positioned in the water storage barrels (8) on the front side, three filter cylinders (5) are arranged in the middle part of the upper front side of, the lower side of the front part of the filter cylinder (5) is provided with a valve (6), the right side of the lower part of the water storage barrel (8) is connected with the valve (6), and the valve (6) controls the discharge of filtered impurities.

2. The impurity filter for treating the heavy metal wastewater in the mine according to claim 1, wherein the conveying assembly (3) comprises a water pump (301), a first support plate (302) and a first water pipe (303), the water pump (301) is arranged on the right front side in the water storage tank (2), the first support plate (302) is arranged in the middle of the upper front side of the bottom plate (1), the top of the water pump (301) is connected with the first water pipe (303), and the right end of the first water pipe (303) is connected with the first support plate (302).

3. The impurity filter for mine heavy metal wastewater treatment according to claim 2, wherein the screening component (4) comprises a second support plate (401), a second water pipe (402), a funnel (403) and a screen (404), the second support plate (401) is symmetrically arranged in the middle of the front side of the bottom plate (1) in the left-right direction, the second water pipe (402) is connected between the upper portions of the second support plate (401), three funnels (403) are arranged on the lower side of the second water pipe (402), the funnels (403) are connected with the first water pipe (303), and the screen (404) is placed on the inner side of the upper portions of the three funnels (403).

4. The impurity filter for mine heavy metal wastewater treatment according to claim 3, wherein the filter assembly (7) comprises a third support plate (701), a third water pipe (702), special pipes (703), a filter element (704) and screw caps (705), the third support plate (701) is symmetrically arranged on the right rear side of the bottom plate (1) in the left-right direction, the third water pipe (702) is arranged between the upper parts of the third support plate (701), the third water pipe (702) is connected with the right part of the third support plate on the right side, the right end of the third water pipe (702) is connected with the water storage barrel (8), the two special pipes (703) are arranged on the front side of the third water pipe (702), the front sides of the special pipes (703) are connected with the second water pipe (402), the filter element (704) is installed in the special pipe (703), and the screw caps (705) are connected to the bottom ends of the special pipes (703).

5. The impurity filter for mine heavy metal wastewater treatment according to claim 4, further comprising a filter frame assembly (9), wherein the filter frame assembly (9) comprises a support rod (901), a first filter box (902), a second filter box (903) and a third filter box (904), the support rod (901) is placed on the bottom plate (1) at the rear of the right side, the support rod (901) is located in a water storage barrel (8) at the rear side, and the third filter box (904), the second filter box (903) and the first filter box (902) are connected to the support rod (901) from top to bottom.

6. The impurity filter for mine heavy metal wastewater treatment according to claim 5, further comprising filter cotton (10), wherein the filter cotton (10) is installed at the bottom of the connecting pipe on the front water storage barrel (8), and the filter cotton (10) is located in the front water storage barrel (8).