High-performance synergistic circulating filtration system

Abstract

The utility model discloses a high-performance synergistic circulating filtration system which comprises a raw material pump, a residual liquid tank, a filter, a liquid inlet pipeline, a liquid outlet pipeline, a first circulating pipeline and a second circulating pipeline, the residual liquid tank is connected with an inlet of the raw material pump through the liquid inlet pipeline, an outlet of the raw material pump is connected with the liquid outlet pipeline, and the filter is connected with the first circulating pipeline through the liquid outlet pipeline. The liquid outlet pipeline is connected with the filter through a first circulating pipeline, and the filter is connected with the residual liquid tank through a second circulating pipeline. According to the utility model, when needed, the liquid inlet pipeline, the residual liquid tank and the corresponding circulating pipelines can be cleaned by closing the liquid outlet pipeline, opening the first circulating pipeline and the second circulating pipeline and introducing cleaning liquid, and solid residues brought in by the cleaning liquid in the cleaning process can be filtered through the filter, so that the cleaning efficiency is improved. Therefore, accumulation of solid residues in structures such as a raw material pump or a residual liquid tank is effectively reduced, the structures are prevented from being blocked, and the working efficiency of production treatment is improved.

Description

Technical Field

[0001] The utility model relates to the field of waste liquid treatment, in particular to a high-performance efficiency-enhancing circulating filtering system. Background Art

[0002] In order to reduce environmental pollution and improve the recycling rate of materials, the waste liquid generated in actual production and processing is often collected and recycled. The waste liquid can be collected in the residual liquid tank and then transported to the subsequent processing equipment through the raw material pump when needed.

[0003] However, the waste liquid actually collected often contains solid residues, which are easy to accumulate in the residual liquid tank, raw material pump or the pipelines arranged therebetween. Over a long period of time, the residual liquid tank, raw material pump or the pipelines arranged therebetween are easily blocked, and the blockage will affect the recovery and treatment of the waste liquid, reduce the work efficiency of subsequent production and treatment, and after the blockage, it is necessary to disassemble various equipment for cleaning, and most of the current recycling and treatment-related equipment has many parts, which are not easy to disassemble and clean. Utility Model Content

[0004] The purpose of the utility model is to provide a high-performance efficiency-enhancing circulating filtration system, which can solve one or more of the above-mentioned problems.

[0005] According to one aspect of the utility model, a high-performance efficiency-enhancing circulating filtration system is provided, comprising a raw material pump, a residual liquid tank, a filter, a liquid inlet pipe, a liquid outlet pipe, a first circulating pipe and a second circulating pipe, wherein the residual liquid tank is connected to the inlet of the raw material pump via the liquid inlet pipe, the outlet of the raw material pump is connected to the liquid outlet pipe, the liquid outlet pipe is connected to the filter via the first circulating pipe, and the filter is connected to the residual liquid tank via the second circulating pipe.

[0006] The beneficial effect of the utility model is as follows: in the utility model, under normal conditions, the first circulation pipeline and the second circulation pipeline can be closed, and the liquid in the residual liquid tank can be transported to the raw material pump through the liquid inlet pipeline, and then output to the subsequent processing equipment through the liquid outlet pipeline. When necessary, the first circulation pipeline and the second circulation pipeline can be opened by closing the liquid outlet pipeline, and the cleaning liquid can be introduced, so that the cleaning liquid can continuously circulate between the raw material pump, the liquid inlet pipeline, the residual liquid tank and the corresponding circulation pipeline to achieve cleaning thereof, and the solid residue brought into the cleaning liquid during the cleaning process can be filtered through the filter, thereby effectively reducing the accumulation of solid residue in structures such as the raw material pump or the residual liquid tank, avoiding blockage of the above-mentioned structure, and effectively reducing the frequency of disassembly and cleaning of each component, thereby improving the production and processing work efficiency.

[0007] In some embodiments, the utility model further comprises a first valve, which is installed on the first circulation pipeline. The arrangement of the first valve can conveniently control the opening or closing of the first circulation pipeline.

[0008] In some embodiments, the second circulation pipeline includes a first branch pipeline and a second branch pipeline, one end of the first branch pipeline is connected to the filter, and the other end is connected to the liquid outlet pipeline, one end of the second branch pipeline is connected to the connection between the first branch pipeline and the liquid outlet pipeline, and the other end is connected to the residual liquid tank. In this way, the second circulation pipeline can also be connected to the liquid outlet pipeline, which is convenient for the cleaning liquid to be discharged from the liquid outlet pipeline after cleaning, and it is also convenient for the cleaning liquid to circulate directly between the raw material pump and the residual liquid tank without passing through the filter when necessary.

[0009] In some embodiments, the utility model further comprises a second valve and a third valve, wherein the second valve is installed on the first branch pipe and the third valve is installed on the second branch pipe. The second valve can conveniently control the opening or closing of the first branch pipe, and the third valve can conveniently control the opening or closing of the second branch pipe.

[0010] In some embodiments, the utility model further comprises a fourth valve and a fifth valve, both of which are installed on the liquid outlet pipe, the fourth valve is located between the connection between the liquid outlet pipe and the first circulation pipe and the connection between the first branch pipe and the liquid outlet pipe, and the fifth valve is located after the connection between the first branch pipe and the liquid outlet pipe. The fourth valve can conveniently control the opening or closing of the pipe section between the connection between the liquid outlet pipe and the first circulation pipe and the connection between the first branch pipe and the liquid outlet pipe on the liquid outlet pipe, while the fifth valve can conveniently control the opening or closing of the pipe section between the connection between the first branch pipe and the liquid outlet pipe on the liquid outlet pipe and the external device.

[0011] In some embodiments, the utility model further comprises a sixth valve, which is installed on the liquid inlet pipeline. The sixth valve can be conveniently arranged to control the opening or closing of the liquid inlet pipeline.

[0012] In some embodiments, the utility model further comprises a pressure gauge, which is connected to the liquid outlet pipe. The pressure gauge can conveniently detect the pressure in the liquid outlet pipe, so that the user can find out in time when the pressure is too high.

[0013] In some embodiments, the utility model further comprises a seventh valve, which is connected to the liquid inlet pipe and can be connected to an external cleaning liquid collection device to facilitate the discharge of the cleaning liquid when needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a schematic diagram of a high-performance enhanced circulation filtration system according to an embodiment of the utility model.

[0015] Figure 2 This is a schematic diagram of a high-performance enhanced circulation filtration system according to an embodiment of the utility model when no filter is provided.

[0016] In the figure: 1. raw material pump, 2. residual liquid tank, 3. filter, 4. liquid inlet pipe, 5. liquid outlet pipe, 6. first circulation pipe, 7. second circulation pipe, 8. first valve, 9. second valve, 10. third valve, 20. fourth valve, 30. fifth valve, 40. sixth valve, 50. pressure gauge, 60. seventh valve, 71. first branch pipe, 72. second branch pipe. DETAILED DESCRIPTION

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0018] refer to Figure 1 and Figure 2 The utility model discloses a high-performance efficiency-enhancing circulating filtration system, comprising a raw material pump 1, a residual liquid tank 2, a filter 3, a liquid inlet pipeline 4, a liquid outlet pipeline 5, a first circulating pipeline 6 and a second circulating pipeline 7.

[0019] One end of the liquid inlet pipe 4 is connected and communicated with the residual liquid tank 2 , and the other end of the liquid inlet pipe 4 is connected and communicated with the inlet of the raw material pump 1 , so that the residual liquid tank 2 is connected to the inlet of the raw material pump 1 through the liquid inlet pipe 4 .

[0020] One end of the liquid outlet pipe 5 is connected to and communicated with the outlet of the raw material pump 1 , and the other end of the liquid outlet pipe 5 can be connected to and communicated with an external device, so that the outlet of the raw material pump 1 can be connected to the external device through the liquid outlet pipe 5 .

[0021] One end of the first circulation pipe 6 is connected to and communicated with the filter 3 , and the other end of the first circulation pipe 6 is connected to and communicated with the liquid outlet pipe 5 , so that the liquid outlet pipe 5 is connected to the filter 3 through the first circulation pipe 6 .

[0022] The second circulation pipeline 7 includes a first branch pipeline 71 and a second branch pipeline 72. One end of the first branch pipeline 71 is connected to and communicated with the filter 3, and the other end of the first branch pipeline 71 is connected to and communicated with the liquid outlet pipeline 5. At the same time, one end of the second branch pipeline 72 is connected to the connection between the first branch pipeline 71 and the liquid outlet pipeline 5, so that the second branch pipeline 72 is connected to the liquid outlet pipeline 5 and the first branch pipeline 71, and the other end of the second branch pipeline 72 is connected to the residual liquid tank 2. Thus, the filter 3 is connected to the residual liquid tank 2 through the second circulation pipeline 7.

[0023] The high-performance enhanced circulation filtration system of this embodiment further includes a first valve 8 , which is installed on the first circulation pipeline 6 , so that the first valve 8 can control the opening or closing of the first circulation pipeline 6 .

[0024] The high-performance efficiency-enhancing circulation filtration system of this embodiment further includes a second valve 9 and a third valve 10. The second valve 9 is installed on the first branch pipeline 71, and the third valve 10 is installed on the second branch pipeline 72. The second valve 9 can control the opening or closing of the first branch pipeline 71, and the third valve 10 can control the opening or closing of the second branch pipeline 72.

[0025] The high-performance efficiency-enhancing circulation filtration system of this embodiment further includes a fourth valve 20 and a fifth valve 30. The fourth valve 20 and the fifth valve 30 are both installed on the liquid outlet pipe 5. Moreover, the fourth valve 20 is located between the connection between the liquid outlet pipe 5 and the first circulation pipe 6 and the connection between the first branch pipe 71 and the liquid outlet pipe 5, so that the fourth valve 20 can control the opening or closing of the pipe sections on the liquid outlet pipe 5 at the connection between the liquid outlet pipe 5 and the first circulation pipe 6 and the connection between the first branch pipe 71 and the liquid outlet pipe 5.

[0026] The fifth valve 30 is located behind the connection between the first branch pipe 71 and the liquid outlet pipe 5, and the fifth valve 30 can be close to the external processing equipment to be connected to the liquid outlet pipe 5. In this way, the fifth valve 30 can control the opening or closing of the pipe section between the connection between the first branch pipe 71 and the liquid outlet pipe 5 on the liquid outlet pipe 5 and the external processing equipment.

[0027] The high performance enhanced circulation filtration system of this embodiment further comprises a sixth valve 40 . The sixth valve 40 is installed on the liquid inlet pipeline 4 , and the sixth valve 40 can control the opening or closing of the liquid inlet pipeline 4 .

[0028] The high-performance enhanced circulation filtration system of this embodiment further includes a pressure gauge 50 , wherein the pressure gauge 50 is connected to the liquid outlet pipe 5 , and the pressure gauge 50 can measure the pressure at the liquid outlet pipe 5 .

[0029] When the utility model is in use, the residual liquid tank 2 can store the residual liquid recovered from the outside. When the residual liquid needs to be processed, the first valve 8, the second valve 9 and the third valve 10 can be closed, so that the first circulation pipeline 6 and the second circulation pipeline 7 are closed, and the fourth valve 20, the fifth valve 30 and the sixth valve 40 can be opened, so that the liquid inlet pipeline 4 and the liquid outlet pipeline 5 are connected. Therefore, the residual liquid in the residual liquid tank 2 can enter the raw material pump 1 through the liquid inlet pipeline 4, and be pumped out by the raw material pump 1, so that the residual liquid can be transported to the subsequent residual liquid processing equipment through the liquid outlet pipeline 5.

[0030] After the residual liquid is transported, if the utility model needs to be cleaned, the first valve 8, the second valve 9 and the third valve 10 can be opened, and the fourth valve 20 and the fifth valve 30 can be closed accordingly, and then the cleaning liquid can be introduced into the residual liquid tank 2. The cleaning liquid can enter the raw material pump 1 from the residual liquid tank 2 through the liquid inlet pipe 4, be pumped out by the raw material pump 1, flow into the first circulation pipe 6 from the liquid outlet pipe 5, and then enter the filter 3 through the first circulation pipe 6. The filter 3 can filter the solid residue contained in the cleaning process of the cleaning liquid, effectively reducing the solid residue from entering the subsequent circulation cleaning, and the cleaning liquid filtered by the filter 3 can enter the residual liquid tank 2 through the second circulation pipe 7, realizing a single circulation of the cleaning liquid. Through the continuous circulation of the cleaning liquid, the cleaning of the raw material pump 1, the residual liquid tank 2 and the liquid inlet pipe 4 can be finally realized.

[0031] The high-performance enhanced circulation filtration system of this embodiment can also include a seventh valve 60, which is connected to the liquid inlet pipe 4 and can be connected to an external cleaning liquid collecting device. When cleaning is completed, the seventh valve 60 can be opened so that the cleaning liquid can be output to the external cleaning liquid collecting device.

[0032] In addition, in the high-performance efficiency-enhancing circulating filtration system of this embodiment, the filter 3 can also be connected to an external processing device through a valve to facilitate the collection of residues contained in the filter 3 and the cleaning of the filter.

[0033] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A high-performance enhanced circulation filtration system, characterized in that: It includes a raw material pump, a residual liquid tank, a filter, a liquid inlet pipe, a liquid outlet pipe, a first circulation pipe and a second circulation pipe. The residual liquid tank is connected to the inlet of the raw material pump through the liquid inlet pipe, the outlet of the raw material pump is connected to the liquid outlet pipe, the liquid outlet pipe is connected to the filter through the first circulation pipe, and the filter is connected to the residual liquid tank through the second circulation pipe.

2. The high performance enhanced circulation filtration system according to claim 1, characterized in that: The invention comprises a first valve, wherein the first valve is installed on a first circulation pipeline.

3. The high performance enhanced circulation filtration system according to claim 1, characterized in that: The second circulation pipeline includes a first branch pipeline and a second branch pipeline, one end of the first branch pipeline is connected to the filter, and the other end is connected to the liquid outlet pipeline, one end of the second branch pipeline is connected to the connection between the first branch pipeline and the liquid outlet pipeline, and the other end is connected to the residual liquid tank.

4. The high performance enhanced circulation filtration system according to claim 3 is characterized in that: The invention comprises a second valve and a third valve, wherein the second valve is installed on the first branch pipeline and the third valve is installed on the second branch pipeline.

5. The high performance enhanced circulation filtration system according to claim 3 is characterized in that: It includes a fourth valve and a fifth valve, both of which are installed on the liquid outlet pipeline. The fourth valve is located between the connection between the liquid outlet pipeline and the first circulation pipeline and the connection between the first branch pipeline and the liquid outlet pipeline, and the fifth valve is located after the connection between the first branch pipeline and the liquid outlet pipeline.

6. The high performance enhanced circulation filtration system according to claim 1, characterized in that: A sixth valve is included, and the sixth valve is installed on the liquid inlet pipeline.

7. The high performance enhanced circulation filtration system according to claim 1, characterized in that: A pressure gauge is included, and the pressure gauge is connected to the liquid outlet pipeline.

8. The high performance enhanced circulation filtration system according to claim 1, characterized in that: A seventh valve is included, and the seventh valve is connected to the liquid inlet pipeline.

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