CN219272333U

CN219272333U - Thickener return water recycling device

Info

Publication number: CN219272333U
Application number: CN202320034956.8U
Authority: CN
Inventors: 崔明峰; 李虎; 张义; 丁占金; 杨海滨
Original assignee: Wengniute Banner Huaao Guangyuan Mining Investment Co ltd
Current assignee: Wengniute Banner Huaao Guangyuan Mining Investment Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-06-30
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses a thickener return water recycling device, which comprises a thickener body and a transition pool body: the utility model discloses a thickener, including transition pond body, thickener body, electric switch volume butterfly valve, connecting pipe, concentration machine body, filter cartridge, connecting pipe, the one end that the transition pond body was kept away from to the outlet pipe and thickener body intercommunication, the bottom of thickener body is provided with the concentrate pipe, the inner chamber of thickener body is installed to the cartridge filter, the inner chamber intercommunication of cartridge filter has the connecting pipe, the connecting pipe extends to the outside and the drain pipe intercommunication of thickener body. According to the utility model, the filter screen at the bottom of the filter cartridge is used for effectively filtering impurities with larger particles in the backwater in the inner cavity of the thickener body, and the filter plate is used for further filtering the backwater, so that the purpose of preventing the pipeline from being blocked by the impurities can be achieved by filtering the backwater.

Description

Thickener return water recycling device

Technical Field

The utility model belongs to the technical field of thickeners, and particularly relates to a thickener return water recycling device.

Background

The thickener is solid-liquid separation equipment based on gravity sedimentation, generally a cylindrical shallow groove with a cone bottom is built by taking concrete, wood or metal welding plates as structural materials, cleaner clear liquid (overflow) is generated at the upper part of the thickener and is discharged from an annular chute at the top, and the thickener is widely used in production places requiring solid-liquid enrichment and separation such as hydrometallurgy, mineral processing plants, chemical plants and the like.

The utility model with publication number of CN212881180U discloses a recycling device for ore dressing thickener, wherein overflow water in the thickener can enter a flotation concentration process to be used as flushing water for concentration operation, meanwhile, as the overflow water contains partial residual flotation reagent, not only is the overflow backwater of the thickener utilized 100 percent, but also the residual reagent in backwater is effectively utilized, the utility model can effectively reduce investment cost and production cost, and a backwater treatment device is not needed, so that investment cost is effectively reduced, but when the backwater of the thickener is collected, flotation concentrate is often mixed with some impurities such as leaves and floats on the surface of backwater of the thickener, and the impurities can flow into a transition pool together with backwater, and when backwater in an inner cavity of the transition pool is reused in later period, the impurities easily block a water pipe, so that the recycling device for the thickener is needed to filter backwater, and backwater blocking pipelines can be avoided.

Disclosure of Invention

The utility model aims to provide a thickener backwater recycling device, which is used for filtering backwater in an inner cavity of a thickener body by utilizing the cooperation of a filter screen at the bottom of a filter cylinder and a filter plate, so that the purpose of preventing a pipeline from being blocked by impurities due to the backwater filtering can be achieved, and the technical problems in the background art are solved.

The technical scheme for solving the technical problems is as follows: the thickener return water recycling device comprises a thickener body and a transition pool body: the utility model discloses a thickener, including thickener body, transition pond body, outlet pipe, flowmeter, electric switch volume butterfly valve, two rotating blocks, the inner chamber of thickener body is installed to the inner chamber intercommunication of cartridge filter, the inner chamber intercommunication of cartridge filter has the connecting pipe, the connecting pipe extends to the outside of thickener body and drain pipe intercommunication, the mounting groove has been seted up at the top that the cartridge filter is close to connecting pipe one side, detachable filter has been inserted to the inner chamber of mounting groove, the top rotation of cartridge filter is connected with two rotating blocks, and two rotating blocks are located the both sides of filter respectively.

Preferably, an electric switching value butterfly valve II is arranged at one end of the drain pipe, which is close to the thickener body, and an electric switching value butterfly valve III is arranged at one end of the water supplementing pipe, which is close to the transition pool body.

Preferably, the top of thickener body fixedly connected with observes the platform, observe the both sides of platform and install the rail.

Preferably, the connecting pipe is close to the one end intercommunication of cartridge filter and has the sampling tube, the surface mounting of rail has two samplers, and the sampling tube intercommunication at hose and connecting pipe top is passed through at the top of left side sampler, and the inner chamber intercommunication of hose and cartridge filter is passed through at the top of right side sampler.

Preferably, a filter screen is installed at the bottom of the filter cartridge.

Preferably, a handle is fixedly connected to the top of the filter plate.

1. The beneficial effects of the utility model are as follows: according to the utility model, the filter screen at the bottom of the filter cartridge is used for effectively filtering impurities with larger particles in the backwater in the inner cavity of the thickener body, and the filter plate is used for further filtering the backwater, so that the purpose of preventing the pipeline from being blocked by the impurities can be achieved by filtering the backwater.

2. The utility model is convenient for constructors to observe the operation of the thickener body through the arrangement of the observation table.

3. According to the utility model, by arranging the sampler, a constructor can conveniently sample backwater in the filter cartridge and the inner cavity of the connecting pipe, so that backwater can be conveniently detected and observed.

4. According to the utility model, through the arrangement of the handle, when the filter plate needs to be replaced or cleaned, a constructor is convenient to take out the filter plate from the inner cavity of the mounting groove.

Drawings

The foregoing and/or other advantages of the present utility model will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are meant to be illustrative only and not limiting of the utility model, wherein:

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a perspective view of a thickener body according to one embodiment of the present utility model;

FIG. 3 is a perspective view of a filter cartridge and connecting tube according to one embodiment of the present utility model;

fig. 4 is a perspective exploded view of a filter cartridge, connecting tubes and filter plates according to one embodiment of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. the thickener comprises a thickener body, 2, a drain pipe, 3, a transition pool body, 4, a water supplementing pipe, 5, a water outlet pipe, 6, an electric switching value butterfly valve II, 7, a flowmeter, 8, a concentrate pipe, 9, a filter cartridge, 10, a connecting pipe, 11, an observation table, 12, a fence, 13, a sampler, 14, a mounting groove, 15, a filter plate, 16, a handle, 17 and a rotating block.

Detailed Description

Hereinafter, an embodiment of the thickener water reuse apparatus of the present utility model will be described with reference to the accompanying drawings.

The examples described herein are specific embodiments of the present utility model, which are intended to illustrate the inventive concept, are intended to be illustrative and exemplary, and should not be construed as limiting the utility model to the embodiments and scope of the utility model. In addition to the embodiments described herein, those skilled in the art can adopt other obvious solutions based on the disclosure of the claims and specification of the present application, including those adopting any obvious substitutions and modifications to the embodiments described herein.

The drawings in the present specification are schematic views, which assist in explaining the concept of the present utility model, and schematically show the shapes of the respective parts and their interrelationships. Note that, in order to clearly show the structures of the components of the embodiments of the present utility model, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.

Fig. 1 to 4 show a thickener return water reuse apparatus according to an embodiment of the present utility model, which includes a thickener body 1 and a transition tank body 3: the thickener body 1 is communicated with the transition pool body 3 through a drain pipe 2, the transition pool body 3 is respectively communicated with a water supplementing pipe 4 and a water outlet pipe 5, one end of the drain pipe 2, which is close to the thickener body 1, is provided with an electric switching value butterfly valve II, one end of the water supplementing pipe 4, which is close to the transition pool body 3, is provided with an electric switching value butterfly valve III, one end of the water outlet pipe 5, which is close to the transition pool body 3, is provided with a flowmeter 7 and an electric switching value butterfly valve I in turn, one end of the water outlet pipe 5, which is far away from the transition pool body 3, is communicated with the thickener body 1, the bottom of the thickener body 1 is provided with a concentrate pipe 8, the inner cavity of the thickener body 1 is provided with a filter cartridge 9, the bottom of the filter cartridge 9 is provided with a filter screen, the inner cavity of the filter cartridge 9 is communicated with a connecting pipe 10, the connecting pipe 10 extends to the outer side of the thickener body 1 and is communicated with the drain pipe 2, the top of the thickener body 1 is fixedly connected with an observation table 11, through the arrangement of the observation table 11, the operation of the thickener body 1 is convenient for constructors, the two sides of the observation table 11 are provided with the fence 12, one end of the connecting pipe 10 close to the filter cartridge 9 is communicated with the sampling pipe, the surface of the fence 12 is provided with two samplers 13, the top of the left side sampler 13 is communicated with the sampling pipe at the top of the connecting pipe 10 through a hose, the top of the right side sampler 13 is communicated with the inner cavity of the filter cartridge 9 through a hose, the constructors can conveniently sample backwater in the inner cavities of the filter cartridge 9 and the connecting pipe 10 through the arrangement of the samplers 13, thereby facilitating the detection and observation of backwater, the top of the side of the filter cartridge 9 close to the connecting pipe 10 is provided with the mounting groove 14, the inner cavity of the mounting groove 14 is inserted with the detachable filter plate 15, the top of the filter plate 15 is fixedly connected with the handle 16 through the arrangement of the handle 16, when the filter plate 15 needs to be replaced or cleaned, a constructor can conveniently take out the filter plate 15 from the inner cavity of the mounting groove 14, the top of the filter cartridge 9 is rotationally connected with two rotating blocks 17, and the two rotating blocks 17 are respectively positioned on two sides of the filter plate 15.

Working principle: when the utility model is used, backwater in the inner cavity of the thickener body 1 flows into the inner cavity of the transition pool body 3 through the drain pipe 2, backwater in the inner cavity of the transition pool body 3 is conveyed to the inner cavity of the thickener body 1 through the pump when backwater is needed, concentrate at the bottom of the inner cavity of the thickener body 1 is discharged through the concentrate pipe 8 and enters into the next process to obtain qualified concentrate products, when backwater in the inner cavity of the thickener body 1 is discharged into the inner cavity of the transition pool body 3, impurities with larger particles in backwater in the inner cavity of the thickener body 1 are effectively filtered through the filter screen at the bottom of the filter cylinder 9, backwater is further filtered through the filter plate 15, the filtered backwater flows into the inner cavity of the drain pipe 2 through the connecting pipe 10, when the filter plate 15 in the filter cylinder 9 is needed to be cleaned and replaced, the rotating block 17 is separated from the top of the filter plate 15, the rotating block 17 is held and the handle 16 is pulled upwards, so that the filter plate 15 is driven to be separated from the inner cavity of the mounting groove 14, the filter plate 15 is taken out, and the filter plate 15 is cleaned and replaced.

To sum up: according to the thickener return water recycling device, impurities with larger particles in return water in the inner cavity of the thickener body 1 are effectively filtered through the filter screen at the bottom of the filter cartridge 9, and the return water is further filtered through the filter plate 15, so that the purpose of filtering the return water to prevent the impurities from blocking a pipeline can be achieved.

The above disclosed features are not limited to the disclosed combinations with other features, and other combinations between features can be made by those skilled in the art according to the purpose of the utility model to achieve the purpose of the utility model.

Claims

1. The thickener return water recycling device is characterized by comprising a thickener body (1) and a transition pool body (3): the utility model provides a thickener body (1) and transition pond body (3) between communicate through drain pipe (2), transition pond body (3) communicate respectively has moisturizing pipe (4) and outlet pipe (5), flowmeter (7) and electronic switching value butterfly valve one are installed in proper order to the one end that outlet pipe (5) are close to transition pond body (3), one end and thickener body (1) intercommunication of transition pond body (3) are kept away from in outlet pipe (5), the bottom of thickener body (1) is provided with concentrate pipe (8), cartridge filter (9) are installed to the inner chamber of thickener body (1), the inner chamber intercommunication of cartridge filter (9) has connecting pipe (10), outside and drain pipe (2) intercommunication that connecting pipe (10) extend to thickener body (1), mounting groove (14) have been seted up near the top of connecting pipe (10) one side to cartridge filter (9), detachable filter (15) have been inserted to the inner chamber of mounting groove (14), the top rotation of cartridge filter (9) is connected with two rotating block (17), and two both sides that are located filter (17) respectively.

2. The thickener return water recycling device according to claim 1, wherein an electric switching value butterfly valve II (6) is arranged at one end of the drain pipe (2) close to the thickener body (1), and an electric switching value butterfly valve III is arranged at one end of the water supplementing pipe (4) close to the transition pool body (3).

3. The thickener return water recycling device according to claim 2, wherein an observation table (11) is fixedly connected to the top of the thickener body (1), and fences (12) are installed on two sides of the observation table (11).

4. A thickener return water recycling device according to claim 3, wherein one end of the connecting pipe (10) close to the filter cartridge (9) is communicated with a sampling pipe, two samplers (13) are installed on the surface of the fence (12), the top of the left sampler (13) is communicated with the sampling pipe at the top of the connecting pipe (10) through a hose, and the top of the right sampler (13) is communicated with the inner cavity of the filter cartridge (9) through a hose.

5. The thickener return water recycling apparatus according to claim 4, wherein a filter screen is installed at the bottom of the filter cartridge (9).

6. The thickener return water recycling device according to claim 5, wherein a handle (16) is fixedly connected to the top of the filter plate (15).