Equipment for automatically cleaning battery production line pipeline

Abstract

The utility model relates to equipment for automatically cleaning a battery production line pipeline, a control chamber and an equipment chamber are arranged in a case, a waste liquid tank, a liquid storage tank and a material receiving barrel are mounted in the equipment chamber, the lower end of the waste liquid tank is communicated with a circulating liquid pipe, the upper end of the waste liquid tank is communicated with a liquid return pipe for recycling cleaning liquid, and the other end of the circulating liquid pipe is communicated with the liquid storage tank; a negative pressure pipe is arranged on the circulating liquid pipe, an exhaust valve is arranged on the negative pressure pipe, the other end of the negative pressure pipe is communicated with a vacuum pump, and the vacuum pump pumps out air in the waste liquid tank through the negative pressure pipe; the upper end of the liquid storage tank is communicated with a liquid supplementing pipe, the lower end of the liquid storage tank is communicated with a cleaning connecting pipe, and the liquid supplementing pipe and the cleaning connecting pipe are provided with valves; the upper end of the liquid storage tank is further communicated with a positive pressure ventilation pipe, and a second valve is arranged on the positive pressure ventilation pipe. The pipeline cleaning device has the advantages that the vacuum pump can output cleaning liquid and suck back the cleaning liquid of the cleaned pipeline, the fan blows air into the pipeline through the cleaning connecting pipe until the pipeline is completely blown, and the pipeline cleaning device is simple, practical and compact in structure.

Description

Technical Field

[0001] This application belongs to the technical field of cleaning equipment, and in particular relates to a device for automatically cleaning the pipelines of a battery production line. Background Art

[0002] Most of the existing cleaning equipment for the pipelines of a battery production line uses multiple water pumps to transport the cleaning liquid into the pipelines, and then another water pump pumps out the cleaning liquid in the pipelines and transports it to waste liquid recovery. Then, the pipelines after cleaning are dried separately using equipment. In this way, at least two water pumps and drying equipment are required. These devices not only increase the manufacturing cost but also require more space to accommodate. Therefore, an improved technology is proposed. Summary of the Utility Model

[0003] The technical problem to be solved by this utility model is: to solve the deficiencies in the prior art of high equipment cost and the need for more space to accommodate equipment, and thus provide a device for automatically cleaning the pipelines of a battery production line.

[0004] The technical solution adopted by this utility model to solve its technical problems is:

[0005] A device for automatically cleaning the pipelines of a battery production line includes a chassis. Inside the chassis, there is an operation room and an equipment room. Inside the equipment room, a waste liquid tank, a liquid storage tank, and a receiving bucket are installed. The lower end of the waste liquid tank is connected to a circulating liquid pipe, and the upper end is connected to a return liquid pipe for recovering the cleaning liquid. The other end of the circulating liquid pipe is connected to the liquid storage tank; on the circulating liquid pipe, a negative pressure pipe for extracting the air in the waste liquid tank and an exhaust pipe are respectively connected through pipe connectors. The negative pressure pipe is provided with a negative pressure valve, and the other end of the negative pressure pipe is connected to a vacuum pump. The vacuum pump extracts the air in the waste liquid tank through the negative pressure pipe, and the exhaust pipe is provided with an exhaust valve; the upper end of the liquid storage tank is connected to a liquid replenishing pipe, and the lower end is connected to a cleaning connection pipe. Both the liquid replenishing pipe and the cleaning connection pipe are provided with valves; a drain pipe is connected between the waste liquid tank and the receiving bucket, and the drain pipe is provided with a drain valve; the upper end of the liquid storage tank is also connected to a positive pressure ventilation pipe, and the positive pressure ventilation pipe is connected to the air outlet of a fan. The positive pressure ventilation pipe is provided with a second valve.

[0006] Further, it also includes that the positive pressure ventilation pipe is connected to the cleaning connection pipe through a pipe connector, and a first valve is provided between the positive pressure ventilation pipe and the cleaning connection pipe.

[0007] Further, the waste liquid tank is located above the receiving bucket, and the liquid storage tank is located on one side of the waste liquid tank.

[0008] Further, a housing is provided outside the chassis. There are two positive and negative pressure display meters on the housing. The housing is also provided with a touch screen, a power button, and a positive air pressure signal source.

[0009] Furthermore, a storage battery for supplying power to the vacuum pump is provided inside the equipment room. Universal wheels are provided at the four corners under the chassis, and a push rod is provided on one side of the chassis.

[0010] The beneficial effects of the present utility model are as follows:

[0011] The product of the present utility model only requires one vacuum pump to achieve the output of the cleaning liquid, the pumping back of the cleaning liquid in the pipeline after cleaning, and the blower blowing air into the pipeline through the cleaning connection pipe until the pipeline is blown clean, completing the procedures of cleaning, recovery, and air drying. Moreover, the overall structure is compact, which can solve many problems and is more practical. Description of the Drawings

[0012] The technical solutions of the present application will be further described below in conjunction with the drawings and embodiments.

[0013] Figure 1 It is a schematic connection structure diagram of an embodiment of the equipment for automatically cleaning the pipeline of a battery production line in the present application;

[0014] Figure 2 It is a three-dimensional structure diagram of an embodiment of the equipment for automatically cleaning the pipeline of a battery production line in the present application;

[0015] Figure 3 It is a front view structure diagram of an embodiment of the equipment for automatically cleaning the pipeline of a battery production line in the present application;

[0016] The reference numerals in the drawings are:

[0017] 1. Chassis, 2. Control room, 3. Equipment room, 4. Waste liquid tank, 5. Liquid storage tank, 6. Material receiving bucket, 7. Circulating liquid pipe, 8. Return liquid pipe, 9. Negative pressure pipe, 10. Touch screen, 11. Exhaust valve, 13. Liquid supplement pipe, 14. Funnel, 15. Power button, 16. Cleaning connection pipe, 17. Positive air pressure signal source, 18. Valve, 19. Drain pipe, 20. Drain valve, 21. Positive pressure ventilation pipe, 22. Valve two, 23. Valve one, 24. Shell, 25. Exhaust pipe, 26. Negative pressure valve. Detailed Embodiments

[0018] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0019] In the description of this application, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the protection scope of this application. In addition, terms such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the creation of this utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0020] In the description of this application, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood through specific circumstances.

[0021] The technical solution of this application will be described in detail below with reference to the drawings and in combination with embodiments.

[0022] Embodiment

[0023] This embodiment provides a device for automatically cleaning the pipelines of a battery production line, including a chassis 1. Inside the chassis 1, there is an operation room 2 and an equipment room 3. Inside the equipment room 3, a waste liquid tank 4, a liquid storage tank 5, and a material receiving bucket 6 are installed. The waste liquid tank 4 is located above the material receiving bucket 6, and the liquid storage tank 4 is located on one side of the waste liquid tank 4; the upper end of the waste liquid tank 4 is connected to a circulating liquid pipe 7, and the lower end is connected to a return liquid pipe 8 for recovering the cleaning liquid. The other end of the circulating liquid pipe 7 is connected to the liquid storage tank 5. The cleaning liquid after precipitation in the waste liquid tank 4 can be transported to the liquid storage tank 5 through the circulating liquid pipe 7 under the negative pressure state in the liquid storage pipe 5, while the precipitated cleaning liquid containing impurities remains in the waste liquid tank 4 and finally flows into the material receiving bucket 6;

[0024] The circulating liquid pipe 7 is respectively connected with a negative pressure pipe 9 for extracting the air in the waste liquid tank 4 and an exhaust pipe 25 through pipe connectors. A negative pressure valve 26 is provided on the negative pressure pipe 9. The other end of the negative pressure pipe 9 is connected with a vacuum pump (not shown in the figure). The vacuum pump extracts the air in the waste liquid tank 4 through the negative pressure pipe 9. An exhaust valve 11 is provided on the exhaust pipe 25. The exhaust pipe 25 is located between the negative pressure pipe 9 and the liquid storage tank 5. The upper end of the liquid storage tank 5 is connected with a liquid supplement pipe 13. The upper end of the liquid supplement pipe 13 is connected with a funnel 14. The lower end of the liquid storage tank 5 is connected with a cleaning connection pipe 16. Valves 18 are provided on both the liquid supplement pipe 13 and the cleaning connection pipe 16. A drain pipe 19 is connected between the waste liquid tank 4 and the material receiving bucket 6. A drain valve 20 is provided on the drain pipe 19. The upper end of the liquid storage tank 5 is also connected with a positive pressure ventilation pipe 21. The positive pressure ventilation pipe 21 is connected to the air outlet of the fan to blow air to dry the pipeline of the battery production line in the cleaning connection pipe 16. A second valve 22 is provided on the positive pressure ventilation pipe 21.

[0025] As an embodiment of the present utility model, in addition to the above structure, it further includes that the positive pressure ventilation pipe 21 is connected with the cleaning connection pipe 16 through a pipe connector, and a first valve 23 is provided between the positive pressure ventilation pipe 21 and the cleaning connection pipe 16.

[0026] A housing 24 is provided outside the chassis 1. Two positive and negative pressure display meters are provided on the housing 24. A touch screen 10, a power button 15, a positive air pressure signal source 17, and an alarm are also provided on the housing 24. A storage battery for supplying power to the vacuum pump 12 is provided in the equipment room 3. Universal wheels are provided at the four corners of the bottom of the chassis 1. A push rod is provided on one side of the chassis 1.

[0027] When the present utility model is specifically implemented:

[0028] Cleaning stage: Open the valve to supplement the liquid storage tank through the funnel. After the liquid is filled, close the valve. Open the second valve. The second valve introduces gas into the liquid storage tank. The liquid in the liquid storage tank is pushed into the cleaning connection pipe by positive pressure and then enters the equipment to be cleaned. First, let the liquid soak in the pipeline of the battery production line for a while, and then open the first valve. The fan starts to send gas into the cleaning connection pipe to push all the residual liquid in the pipeline into the equipment to be cleaned. After completion, close the first valve and the second valve;

[0029] Recovery stage: Start the vacuum pump and open the negative pressure valve. The waste liquid tank is in a negative pressure state, and the cleaning liquid in the pipeline of the battery production line can be recovered through the return liquid pipe and collected into the waste liquid tank. After the recovery is completed, open the exhaust valve for exhaust to completely recover the liquid in the pipeline of the battery production line. At the same time, turn off the vacuum pump, and delay closing the negative pressure valve and the exhaust valve. The recovery ends.

[0030] Inspired by the above-described ideal embodiments based on the present application, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of this application. The technical scope of this application is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A device for automatically cleaning the pipeline of a battery production line, characterized in that: The machine comprises a chassis, a control room and an equipment room are arranged in the chassis, a waste liquid tank, a liquid storage tank and a material receiving barrel are arranged in the equipment room, a circulating liquid pipe is connected to the lower end of the waste liquid tank, a return liquid pipe is connected to the upper end for recovering the cleaning liquid, and the other end of the circulating liquid pipe is connected to the liquid storage tank; a negative pressure pipe and an exhaust pipe for extracting the air in the waste liquid tank are connected to the circulating liquid pipe through pipe connectors respectively, the negative pressure pipe is provided with a negative pressure valve, the other end of the negative pressure pipe is connected to a vacuum pump, and the exhaust pipe is provided with an exhaust valve; a liquid replenishment pipe is connected to the upper end of the liquid storage tank, and a cleaning connecting pipe is connected to the lower end, and both the liquid replenishment pipe and the cleaning connecting pipe are provided with valves; a drain pipe is connected between the waste liquid tank and the material receiving barrel, and a drain valve is provided on the drain pipe; a positive pressure ventilation pipe is also connected to the upper end of the liquid storage tank, and a valve 2 is provided on the positive pressure ventilation pipe.

2. The device for automatically cleaning the pipeline of a battery production line according to claim 1 is characterized in that: The positive pressure ventilation pipe is connected to the cleaning connection pipe through a pipe connector, and a valve is provided between the positive pressure ventilation pipe and the cleaning connection pipe.

3. The device for automatically cleaning the pipeline of a battery production line according to claim 1 is characterized in that: The waste liquid tank is located above the material receiving barrel, and the liquid storage tank is located at one side of the waste liquid tank.

4. The device for automatically cleaning the pipeline of a battery production line according to any one of claims 1 to 3, characterized in that: A shell is arranged outside the case, two positive and negative pressure display meters are arranged on the shell, and a touch screen, a power button and a positive air pressure signal source are also arranged on the shell.

5. The device for automatically cleaning the pipeline of a battery production line according to claim 4 is characterized in that: A storage battery for providing power to the vacuum pump is arranged in the equipment room, universal wheels are arranged at the four corners below the chassis, and a push rod is arranged at one side of the chassis.

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