Improved online chemical liquid medicine circulating pump structure

Abstract

The utility model provides an improved online chemical liquid circulating pump structure which comprises a wet cleaning machine and is characterized in that an output end pipeline of the wet cleaning machine is connected with a first three-way pipe; a conveying pump is arranged on the right front side of the wet cleaning machine, and the output end of the conveying pump is connected with the input end of the wet cleaning machine through a pipeline. The input end of the conveying pump is fixedly connected with a second three-way pipe; an immersion liquid type filtering assembly is arranged on the left front side of the wet cleaning machine, and the immersion liquid type filtering assembly is fixedly connected with the first three-way pipe; and the immersion type filtering assembly is also connected with the second three-way pipe through a pipeline. Due to the arrangement of the liquid storage tank, the filter cartridge, the net cover, the gravel layer, the gauze layer, the connecting pipe, the liquid suction pipe, the liquid suction valve, the partition plate, the liquid inlet valve and the tank cover, the effect of replacing the filter structure without shutdown can be achieved, the problem that the working efficiency of the wet cleaning machine is affected can be effectively avoided, and the wet cleaning machine is more convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of wet cleaning machines, and in particular relates to an improved on-line chemical liquid circulation pump structure. Background Art

[0002] An online chemical liquid circulation pump structure is a device that can filter contaminated chemical liquid discharged from a wet cleaning machine. For example, an online chemical liquid circulation pump structure for a wet cleaning machine with announcement number CN216092371U includes a wet cleaning machine, a sewage pipe is fixedly installed on one side of the wet cleaning machine, a water storage tank is fixedly installed on one end of the sewage pipe, and a filter layer is arranged inside the water storage tank. There are still some problems with the chemical liquid circulation pump structure during actual use. For example, when cleaning and replacing the filter layer, the operator needs to shut down the wet cleaning machine and cannot replace the filter layer without stopping the machine, which may affect the working efficiency of the wet cleaning machine and is inconvenient to use. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, the utility model provides an improved online chemical liquid circulation pump structure, which can achieve the effect of replacing the filter structure without stopping the machine, can effectively avoid the problem of affecting the working efficiency of the wet cleaning machine, and is more convenient to use.

[0004] The technical solution is as follows: an improved online chemical liquid circulation pump structure includes a wet cleaning machine, characterized in that the output end pipeline of the wet cleaning machine is connected to a first three-way pipe; a delivery pump is arranged on the right front side of the wet cleaning machine, and the output end of the delivery pump is connected to the input end pipeline of the wet cleaning machine; the input end of the delivery pump is fixedly connected to a second three-way pipe; an immersion filter assembly is arranged on the left front side of the wet cleaning machine, and the immersion filter assembly is fixedly connected to the first three-way pipe; the immersion filter assembly is also connected to the second three-way pipe.

[0005] Preferably, the immersion filter assembly includes a liquid storage tank, on which filter cartridges are respectively provided on the front and rear sides of the lower interior of the liquid storage tank, and a mesh cover is removably and fixedly connected to the left end of the filter cartridge; the left and right sides of the interior of the filter cartridge are respectively filled with a sand and gravel layer and a gauze layer; a connecting pipe is respectively integrated and connected to the opening in the middle part of the right part of the filter cartridge; a liquid suction pipe is respectively integrated and connected laterally to the front and rear openings on the lower right side of the interior of the liquid storage tank, and the left end of the liquid suction pipe is respectively threadedly connected to the right end of the connecting pipe; a liquid suction valve is respectively fixedly connected to the right end of the liquid suction pipe; a partition is fixedly connected to the middle part of the interior of the liquid storage tank; a liquid inlet valve is respectively fixedly connected to the front and rear openings on the upper left side of the liquid storage tank; an operating port is opened on the upper right side of the interior of the liquid storage tank, and a box cover is removably and fixedly connected to the inner bottom of the operating port.

[0006] Compared with the prior art, the beneficial effects of the utility model are:

[0007] In the utility model, the arrangement of the liquid storage tank, filter cartridge, mesh cover, sand and gravel layer, gauze layer, connecting pipe, liquid suction tube, liquid suction valve, partition, liquid inlet valve and box cover is conducive to achieving the effect of replacing the filter structure without stopping the machine, which can effectively avoid the problem of affecting the working efficiency of the wet cleaning machine and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a structural schematic diagram of the utility model.

[0009] Figure 2 It is a partial cross-sectional schematic diagram of the immersion type filter assembly of the utility model.

[0010] In the figure:

[0011] 1. Wet cleaning machine; 2. First three-way pipe; 3. Delivery pump; 4. Second three-way pipe; 5. Immersion filter assembly; 501. Liquid storage tank; 502. Filter cartridge; 503. Mesh cover; 504. Sand and gravel layer; 505. Gauze layer; 506. Connecting pipe; 507. Liquid suction pipe; 508. Liquid suction valve; 509. Partition; 510. Liquid inlet valve; 511. Tank cover. DETAILED DESCRIPTION

[0012] The utility model is described in detail below in conjunction with the accompanying drawings. Figure 1 and attached Figure 2 As shown, an improved online chemical liquid circulation pump structure includes a wet cleaning machine 1, the output end pipeline of the wet cleaning machine 1 is connected to a first three-way pipe 2; a delivery pump 3 is arranged on the right front side of the wet cleaning machine 1, and the output end of the delivery pump 3 is connected to the input end pipeline of the wet cleaning machine 1; the input end of the delivery pump 3 is fixedly connected to a second three-way pipe 4.

[0013] One of the improved online chemical liquid circulation pump structures also includes an immersion filter assembly 5, and the immersion filter assembly 5 is arranged on the left front side of the wet cleaning machine 1; the immersion filter assembly 5 is fixedly connected to the first three-way pipe 2; the immersion filter assembly 5 is also connected to the second three-way pipe 4 pipeline, which is conducive to achieving the effect of replacing the filter structure without stopping the machine, and can effectively avoid the problem of affecting the working efficiency of the wet cleaning machine 1, and is more convenient to use.

[0014] The immersion filter assembly 5 comprises a liquid storage tank 501, wherein filter cartridges 502 are respectively arranged on the front and rear sides of the lower side of the liquid storage tank 501, and the left end of the filter cartridge 502 is respectively detachably fixedly connected with a mesh cover 503; the left and right sides of the filter cartridge 502 are respectively filled with a sandstone layer 504 and a gauze layer 505; the opening of the middle part of the right part of the filter cartridge 502 is respectively integrated with a connecting pipe 506; the front and rear openings on the lower right side of the liquid storage tank 501 are respectively transversely connected to the filter cartridge 502; A liquid suction tube 507 is integrally connected, and the left end of the liquid suction tube 507 is threadedly connected to the right end of the connecting tube 506; the right end of the liquid suction tube 507 is fixedly connected to a liquid suction valve 508; a partition 509 is fixedly connected to the middle part of the interior of the liquid storage tank 501; liquid inlet valves 510 are fixedly connected to the front and rear openings on the left side of the upper part of the liquid storage tank 501; an operation port is opened on the upper right side of the interior of the liquid storage tank 501, and a box cover 511 is detachably and fixedly connected to the inner bottom of the operation port.

[0015] In this embodiment, specifically, the upper end of the liquid inlet valve 510 is fixedly connected with a first three-way pipe 2 .

[0016] In this embodiment, specifically, the right end of the liquid suction valve 508 is connected to the front and rear end pipelines of the second three-way pipe 4 respectively.

[0017] In this embodiment, specifically, the liquid storage tank 501 is a stainless steel box with a rectangular cross section.

[0018] In this embodiment, specifically, the filter cartridge 502 is a stainless steel cartridge with a circular longitudinal section.

[0019] In this embodiment, specifically, the mesh cover 503 is a stainless steel mesh cover that matches the left end of the filter cartridge 502 .

[0020] In this embodiment, specifically, the wet cleaning machine 1 and the delivery pump 3 are electrically connected to an external control panel respectively.

[0021] In this embodiment, specifically, the liquid storage tank 501 is disposed on the left front side of the wet cleaning machine 1 .

[0022] In this embodiment, when replacing the front filtering structure, the operator can first open the rear liquid inlet valve 510 and the liquid suction valve 508 to put the rear filtering structure into the filtering work, and then the operator can close the front liquid inlet valve 510 and the liquid suction valve 508, at which time the front filtering structure will stop working, and then the operator can remove the box cover 511 and put his hand into the liquid storage box 501 through the operation port, and then the operator can rotate the front filter cartridge 502 by hand, so that the filter cartridge 502 drives the connecting pipe 506 to rotate until the connecting pipe 506 is separated from the liquid suction pipe 507. , and then the operator can move the front filter cartridge 502 to the external designated position and disassemble the mesh cover 503. At this time, the sand and gravel layer 504 and the gauze layer 505 in the filter cartridge 502 can be replaced. When replacing the front filter structure, the rear filter structure can still perform filtering work, so that the wet cleaning machine 1 does not need to be shut down, and the effect of replacing the filter structure without stopping the machine is achieved, which can effectively avoid the problem of affecting the working efficiency of the wet cleaning machine 1 and is more convenient to use; when the rear filter structure needs to be replaced, the operator can connect the front filter structure to the filter system.

[0023] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. An improved online chemical liquid circulation pump structure, the improved online chemical liquid circulation pump structure comprising a wet cleaning machine (1), characterized in that: The output end pipeline of the wet cleaning machine (1) is connected to a first three-way pipe (2); a delivery pump (3) is arranged on the right front side of the wet cleaning machine (1), and the output end of the delivery pump (3) is connected to the input end pipeline of the wet cleaning machine (1); the input end of the delivery pump (3) is fixedly connected to a second three-way pipe (4); an immersion filter assembly (5) is arranged on the left front side of the wet cleaning machine (1), and the immersion filter assembly (5) is fixedly connected to the first three-way pipe (2); the immersion filter assembly (5) is also connected to the second three-way pipe (4) pipeline.

2. The improved online chemical liquid circulation pump structure as claimed in claim 1 is characterized in that: The immersion filter assembly (5) comprises a liquid storage tank (501), wherein filter cartridges (502) are respectively arranged on the front and rear sides of the lower side of the interior of the liquid storage tank (501), and the left end of the filter cartridge (502) is respectively detachably and fixedly connected with a mesh cover (503); the left and right sides of the interior of the filter cartridge (502) are respectively filled with a sandstone layer (504) and a gauze layer (505); the opening of the middle part of the right part of the filter cartridge (502) is respectively integrally connected with a connecting pipe (506); the front and rear openings of the lower right side of the interior of the liquid storage tank (501) are respectively transversely A liquid suction pipe (507) is integrally connected, and the left end of the liquid suction pipe (507) is respectively threadedly connected to the right end of the connecting pipe (506); the right end of the liquid suction pipe (507) is respectively fixedly connected to a liquid suction valve (508); a partition plate (509) is fixedly connected to the middle part of the interior of the liquid storage box (501); the openings on the front and rear sides of the upper left side of the liquid storage box (501) are respectively fixedly connected to liquid inlet valves (510); an operation port is opened on the upper right side of the interior of the liquid storage box (501), and a box cover (511) is detachably fixedly connected to the inner bottom of the operation port.

3. The improved online chemical liquid circulation pump structure as claimed in claim 2 is characterized in that: A first three-way pipe (2) is fixedly connected to the upper end of the liquid inlet valve (510).

4. The improved on-line chemical liquid circulation pump structure as claimed in claim 3 is characterized in that: The right end of the liquid suction valve (508) is connected to the front and rear end pipelines of the second three-way pipe (4) respectively.

5. The improved on-line chemical liquid circulation pump structure as claimed in claim 4 is characterized in that: The liquid storage tank (501) is a stainless steel box with a rectangular cross section.

6. The improved on-line chemical liquid circulation pump structure as claimed in claim 5, characterized in that: The filter cartridge (502) is a stainless steel cartridge with a circular longitudinal section.

7. The improved on-line chemical liquid circulation pump structure as claimed in claim 6, characterized in that: The mesh cover (503) is a stainless steel mesh cover that matches the left end of the filter cartridge (502).

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