CN209777302U

CN209777302U - Electrolyte barrel

Info

Publication number: CN209777302U
Application number: CN201920059622.XU
Authority: CN
Inventors: 肖兆亚
Original assignee: Macheng Tianli Technology Co Ltd
Current assignee: Macheng Tianli Technology Co Ltd
Priority date: 2019-01-15
Filing date: 2019-01-15
Publication date: 2019-12-13
Anticipated expiration: 2029-01-15

Abstract

The utility model belongs to electrolyte production facility field, in particular to electrolyte barrel, include staving, inner bag, manometer, go up liquid level pipe, lower liquid level pipe and fluid-discharge tube. The inner container is arranged in the barrel body, a gap is reserved between the inner container and the barrel body, the inlets of the pressure gauge, the upper liquid level pipe and the lower liquid level pipe are all arranged on the upper end face of the barrel body, the upper end face of the barrel body is also provided with a safety valve and is communicated with the inner container, the drain pipe is arranged on the lower portion of the barrel body and is communicated with the inner container, and a control valve is arranged on an outlet pipeline of the drain pipe. The electrolyte barrel can simultaneously realize the functions of punching, cleaning and liquid feeding in the barrel by arranging the upper liquid level pipe; the lower liquid level pipe can simultaneously meet the functions of pumping, injecting and cleaning the interior of the barrel; a vacuum is arranged between the barrel body and the inner container, and the upper liquid level pipe, the lower liquid level pipe and the liquid discharge pipe are made of materials with low heat conductivity, so that the heat insulation effect is enhanced; the outer surface of the inner container is also provided with a gas adsorption material.

Description

Electrolyte barrel

Technical Field

The utility model belongs to electrolyte production facility field, in particular to electrolyte barrel.

Background

The electrolyte barrel is used as a packaging or storage container for lithium ion battery electrolyte, is generally protected by adopting pressurized nitrogen, and can keep the physical and chemical properties of the electrolyte stable for a long time. Traditional electrolyte barrel generally is provided with two and connects and the pipeline, is last liquid level pipeline and lower liquid level pipeline respectively, goes up liquid level pipeline and shorter generally lies in above the inside electrolyte liquid level, and lower liquid level pipeline is longer generally lies in above the electrolyte liquid level. However, the joints for connecting the upper liquid level pipeline and the lower liquid level pipeline are too single, and the inside of the barrel cannot be cleaned. In addition, when the temperature of the lithium ion electrolyte is higher than 60 ℃, the electrolyte can be deteriorated, and the electrolyte of some super capacitors can be poor in electrolytic performance at low temperature. Therefore, the electrolyte tank should have certain heat preservation or heat insulation performance, which is not provided by the conventional electrolyte tank.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the embodiment of the utility model provides an electrolyte barrel.

The technical scheme is as follows:

An electrolyte barrel comprises a barrel body, an inner container, a pressure gauge, an upper liquid level pipe, a lower liquid level pipe and a liquid discharge pipe, wherein support legs are installed on the lower portion of the barrel body, the inner container is arranged inside the barrel body, a gap is reserved between the inner container and the barrel body, inlets of the pressure gauge, the upper liquid level pipe and the lower liquid level pipe are all installed on the upper end face of the barrel body and communicated with the inner container, a safety valve is further installed on the upper end face of the barrel body and communicated with the inner container, the liquid discharge pipe is installed on the lower portion of the barrel body and communicated with the inner container, and a control valve is arranged on an outlet pipeline of the liquid discharge pipe.

Furthermore, the upper liquid level pipe extends into the inner container, the outlet of the upper liquid level pipe is close to the inner surface of the upper part of the inner container, the outlet of the upper liquid level pipe is provided with a spraying ball, 2-3 inlets of the upper liquid level pipe, which are positioned outside the barrel body, are arranged, and each inlet is provided with a control valve.

Furthermore, 2-3 inlets of the lower liquid level pipe are arranged outside the barrel body, and each inlet is provided with a control valve; the pipeline of the lower liquid level pipe extending into the barrel body is a J-shaped bent pipe, a filter screen is arranged on an outlet, and a fulcrum is arranged on the inner container close to the bent pipe.

Optionally, a gas adsorption material is arranged on the outer surface of the inner container.

Optionally, a vacuum is formed between the barrel body and the inner container, or a heat insulation material is arranged between the barrel body and the inner container.

Preferably, universal wheels are mounted below the supporting feet.

Optionally, the upper liquid level pipe, the lower liquid level pipe and the drain pipe are made of materials with low thermal conductivity.

The embodiment of the utility model provides a beneficial effect that technical scheme brought is: the electrolyte barrel provided by the embodiment of the utility model can simultaneously realize the functions of simultaneously stamping and cleaning the interior of the barrel and simultaneously stamping and feeding liquid through the plurality of inlets of the upper liquid level pipe; a plurality of inlets arranged at the upper end of the lower liquid level pipe can simultaneously meet the functions of pumping, injecting and cleaning the interior of the barrel; the vacuum is arranged between the barrel body and the inner container, so that the heat in the barrel can be insulated, and the upper liquid level pipe, the lower liquid level pipe and the liquid discharge pipe are further made of materials with low heat conductivity, so that the heat insulation effect is enhanced; the outer surface of the inner container is provided with a gas adsorption material to further ensure the vacuum degree between the barrel body and the inner container.

Drawings

Fig. 1 is a schematic structural diagram of an electrolyte tank provided in an embodiment of the present invention;

In the figure: 1 barrel body, 10 support legs, 2 inner containers, 3 pressure meters, 4 upper liquid level pipes, 5 lower liquid level pipes, 50 filter screens, 6 safety valves and 7 liquid discharge pipes

In the present invention, unless otherwise expressly stated or limited, the term "disposed" is to be understood in a broad sense as being either fixedly attached or detachably attached or integral; the connection is directly connected into a whole, the connection is a detachable connection, and the fixation is a static connection; unless otherwise specifically defined, the specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, an electrolyte barrel, including staving 1, inner bag 2, manometer 3, go up liquid level pipe 4, lower liquid level pipe 5 and fluid-discharge tube 7, stabilizer blade 10 is installed to 1 lower part of staving, inner bag 2 sets up 1 inside staving and leave the space between 1 with the staving, manometer 3, the entry of going up liquid level pipe 4 and lower liquid level pipe 5 is all installed at the up end of staving 1 and is communicated with each other in inner bag 2, safety valve 6 is still installed and is communicated with each other in inner bag 2 to the up end of staving 1, fluid-discharge tube 7 is installed and is communicated with each other in inner bag 2 in the lower part of staving 1, be provided with the control valve on the outlet conduit of fluid. Manometer 3 is convenient for monitor inner bag 2 pressure, and relief valve 6 is too big in order to prevent inner bag 2 pressure.

Furthermore, the outlet of the upper liquid level pipe 4 extending into the inner container 2 is close to the inner surface of the upper part of the inner container 2, the outlet of the upper liquid level pipe 4 is provided with a spraying ball 40, the spraying ball can rotationally spray cleaning liquid when cleaning the inner container of the barrel, the spraying effect is enhanced, 2-3 inlets of the upper liquid level pipe 4 located outside the barrel body 1 are arranged, each inlet is provided with a control valve, and each control valve can control the opening and closing of fluid in each pipeline. Go up a plurality of imports that liquid level pipe 4 upper end set up can satisfy simultaneously to the function of punching press in the bucket with wash, punching press simultaneously and feed liquor.

Furthermore, 2-3 inlets of the lower liquid level pipe 5, which are positioned outside the barrel body 1, are provided, and each inlet is provided with a control valve; the pipeline of the lower liquid level pipe 5 extending into the barrel body 1 is a J-shaped elbow, a filter screen 50 is arranged on the outlet, and a pivot 51 is arranged on the inner container close to the elbow. The outlet at the lower end of the lower liquid level pipe 5 can be arranged into a sucker type structure and is positioned at the lowest point of the liner, so that the internal liquid can be conveniently sucked, and the fulcrum 51 can support the lower liquid level pipe 4; the plurality of inlets arranged at the upper end of the lower liquid level pipe 5 can simultaneously meet the functions of pumping, injecting and cleaning in the barrel.

Optionally, a vacuum is formed between the barrel body 1 and the inner container 2, or a heat insulation material is filled between the barrel body 1 and the inner container 2. Preferably, a vacuum is formed between the barrel body 1 and the inner container 2, so that heat insulation can be guaranteed to the maximum extent.

Optionally, a gas adsorbing material, such as an activated carbon layer, is disposed on the outer surface of the inner container 2, and can adsorb gas volatilized from metal particles or other substances in the barrel 1 and the 2 vacuum chambers of the inner container, so as to maintain high vacuum for a long time.

Furthermore, universal wheels are arranged below the support legs 10, so that the electrolyte barrel is convenient to move and transport.

Optionally, the upper level tube 4, the lower level tube 5 and the drain tube 7 are made of a material with low thermal conductivity. Specifically, the material having thermal conductivity may be made of a reinforced glass fiber compound, a reinforced resin (reinforced polyurethane, reinforced polystyrene, etc.), and since the upper fluid level pipe 4, the lower fluid level pipe 5, and the drain pipe 7 may be simultaneously coupled to the tub body 1 and the inner tub 2, the material having thermal conductivity may be made to effectively prevent heat from being transferred through these pipes. In order to further prevent these heat insulating materials from reacting with the electrolyte, inorganic glass fiber materials are preferred.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. an electrolyte barrel comprises a barrel body (1), an inner container (2), a pressure gauge (3), an upper liquid level pipe (4), a lower liquid level pipe (5) and a liquid discharge pipe (7), and is characterized in that support legs (10) are installed on the lower portion of the barrel body (1), the inner container (2) is arranged inside the barrel body (1) and a gap is reserved between the inner container and the barrel body (1), inlets of the pressure gauge (3), the upper liquid level pipe (4) and the lower liquid level pipe (5) are all installed on the upper end face of the barrel body (1) and communicated with the inner container (2), a safety valve (6) is further installed on the upper end face of the barrel body (1) and communicated with the inner container (2), the liquid discharge pipe (7) is installed on the lower portion of the barrel body (1) and communicated with the inner container (2), and a control valve is arranged on an outlet pipeline of the liquid discharge pipe (7).

2. The electrolyte barrel according to claim 1, wherein the outlet of the upper liquid level pipe (4) extending into the inner container (2) is close to the inner surface of the upper part of the inner container (2), the outlet of the upper liquid level pipe (4) is provided with a spraying ball (40), 2-3 inlets of the upper liquid level pipe (4) positioned outside the barrel body (1) are provided, and each inlet is provided with a control valve.

3. The electrolyte barrel according to claim 1, wherein 2-3 inlets of the lower liquid level pipe (5) outside the barrel body (1) are provided, and each inlet is provided with a control valve; the pipeline of the lower liquid level pipe (5) extending into the barrel body (1) is a J-shaped bent pipe, a filter screen (50) is arranged on an outlet, and a fulcrum (51) is arranged on the inner container close to the bent pipe.

4. the electrolytic solution tank according to claim 1, wherein the outer surface of the inner container (2) is provided with a gas adsorbing material.

5. The electrolyte tank as claimed in claim 1, wherein a vacuum is provided between the tank body (1) and the inner container (2), or a heat insulating material is provided between the tank body (1) and the inner container (2).

6. The electrolytic solution tank as claimed in claim 1, wherein universal wheels are mounted under the legs (10).

7. Electrolytic tank according to claim 1, characterized in that said upper level pipe (4), said lower level pipe (5) and said drain pipe (7) are made of materials with low thermal conductivity.