Energy-saving electrolyte conveying device

Abstract

The utility model discloses an electrolyte delivery energy-saving device, which comprises an electrolyte raw material barrel and an electrolyte delivery barrel, a delivery pipe is arranged between the electrolyte raw material barrel and the electrolyte delivery barrel, the upper end of the electrolyte raw material barrel is fixedly connected with a vertical rod, the upper end of the vertical rod is fixedly connected with a transmission motor, and the transmission motor is fixedly connected with a transmission shaft. An output shaft of the transmission motor is fixedly connected with a rotating rod, one side of the rotating rod is rotatably connected with a connecting rod, the lower end of the connecting rod is rotatably connected with a rotating seat, the lower end of the rotating seat is fixedly connected with a piston rod, and the lower end of the piston rod is fixedly connected with a piston plate; and the top wall of the electrolyte raw material barrel is fixedly connected with a partition plate. By means of the partition plate, the vertical rod, the transmission motor, the rotating rod, the connecting rod, the rotating base, the piston rod and the piston plate, electrolyte in the electrolyte raw material barrel is pressed into the conveying pipe and enters the electrolyte delivery barrel through the conveying pipe, high-pressure inert gas does not need to be used for conveying, and energy consumption and use cost are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery manufacturing technical field, concretely is a kind of electrolyte energy-saving device for conveying. BACKGROUND

[0002] The electrolyte conveying device of the existing lithium battery industry liquid injection machine includes an electrolyte raw material barrel, a high-pressure inert gas device connected to the electrolyte raw material barrel, a conveying pipeline and an electrolyte delivery barrel. The electrolyte in the electrolyte raw material barrel reaches the electrolyte delivery barrel along the conveying pipeline under the action of high-pressure inert gas. This device uses high-pressure gas as a power source, which can dissolve a large amount of gas in the electrolyte during the conveying process, wasting energy. Meanwhile, inert gas is expensive and production costs are high during batch production. SUMMARY

[0003] The utility model discloses a kind of electrolyte energy-saving device for conveying, can be pressed into conveying pipe by baffle, stand, transmission motor, rotating rod, connecting rod, rotating seat, piston rod, piston plate, electrolyte in electrolyte raw material barrel, enter into electrolyte delivery barrel by conveying pipe, without using high-pressure inert gas for transmission, reduce the consumption of energy and use cost.

[0004] To achieve the above object, a kind of electrolyte energy-saving device for conveying is provided, including electrolyte raw material barrel, electrolyte delivery barrel, electrolyte raw material barrel is provided with conveying pipe between electrolyte delivery barrel, the upper end of the electrolyte raw material barrel is fixedly connected with stand, the upper end of the stand is fixedly connected with transmission motor, the output shaft of transmission motor is fixedly connected with rotating rod, the side of rotating rod is rotatably connected with connecting rod, the lower end of connecting rod is rotatably connected with rotating seat, the lower end of rotating seat is fixedly connected with piston rod, the lower end of piston rod is fixedly connected with piston plate, the top wall of electrolyte raw material barrel is fixedly connected with baffle.

[0005] According to the electrolyte energy-saving device for conveying, the inside of the conveying pipe is provided with a first one-way valve.

[0006] According to the electrolyte energy-saving device for conveying, the side of the electrolyte delivery barrel is fixedly connected with a liquid discharge pipe.

[0007] According to the electrolyte energy-saving device for conveying, the inner wall of the electrolyte delivery barrel is provided with a first liquid level sensor and a second liquid level sensor.

[0008] According to the electrolyte energy-saving device for conveying, the upper end of the electrolyte raw material barrel is fixedly connected with an air inlet pipe.

[0009] According to the electrolyte energy-saving device for conveying, the inside of the liquid discharge pipe is provided with a liquid discharge valve.

[0010] According to the electrolyte conveying energy-saving device, the first liquid level sensor is located above the second liquid level sensor.

[0011] According to the electrolyte conveying energy-saving device, the inside of the air inlet pipe is provided with a second one-way valve.

[0012] Compared with the prior art, the electrolyte conveying energy-saving device has the advantages that:

[0013] The electrolyte conveying energy-saving device can press the electrolyte in the electrolyte raw material barrel into the conveying pipe, and then into the electrolyte delivery barrel, without using high-pressure inert gas for transmission, thereby reducing energy consumption and use cost.

[0014] Additional aspects and advantages of the present application will be made apparent from the following description. BRIEF DESCRIPTION OF DRAWINGS

[0015] The present application will be further described below in combination with the drawings and examples.

[0016] Figure 1 It is a perspective view of the electrolyte conveying energy-saving device of the present application.

[0017] Figure 2 It is a sectional view of the electrolyte conveying energy-saving device of the present application.

[0018] Figure 3 It is an enlarged schematic view of the structure at A in the present application. Figure 1

[0019] Figure 4 It is an enlarged schematic view of the structure at B in the present application. Figure 2

[0020] In the figure: 1, electrolyte raw material barrel; 2, conveying pipe; 3, electrolyte delivery barrel; 4, partition; 5, vertical rod; 6, transmission motor; 7, rotating rod; 8, connecting rod; 9, rotating seat; 10, piston rod; 11, piston plate; 12, first one-way valve; 13, first liquid level sensor; 14, second liquid level sensor; 15, liquid discharge pipe; 16, liquid discharge valve; 17, air inlet pipe; 18, second one-way valve. DETAILED DESCRIPTION

[0021] ​​Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present application.

[0022] Please refer to Figures 1-4 The utility model embodiment provides a technical scheme: a kind of electrolyte conveying energy-saving device, including electrolyte raw material bucket 1, electrolyte delivery bucket 3, electrolyte raw material bucket 1 with electrolyte delivery bucket 3 between being provided with conveying pipe 2, the upper end of electrolyte raw material bucket 1 is fixedly connected with vertical rod 5, the upper end of vertical rod 5 is fixedly connected with transmission motor 6, the output shaft of transmission motor 6 is fixedly connected with rotating rod 7, the side of rotating rod 7 is rotatably connected with connecting rod 8, the lower end of connecting rod 8 is rotatably connected with rotating seat 9, the lower end of rotating seat 9 is fixedly connected with piston rod 10, the lower end of piston rod 10 is fixedly connected with piston plate 11, the top wall of electrolyte raw material bucket 1 is fixedly connected with baffle 4, by being provided with baffle 4, vertical rod 5, transmission motor 6, rotating rod 7, connecting rod 8, rotating seat 9, piston rod 10, piston plate 11, electrolyte in electrolyte raw material bucket 1 is pressed into conveying pipe 2, enter electrolyte delivery bucket 3 by conveying pipe 2, without using high-pressure inert gas transmission, reduce the consumption of energy and use cost.

[0023] The inside of conveying pipe 2 is provided with first check valve 12, prevent the electrolyte in conveying pipe 2 from backflow, one side of electrolyte delivery bucket 3 is fixedly connected with drain pipe 15, the inside of drain pipe 15 is provided with drain valve 16, by being provided with drain pipe 15, drain valve 16, it is convenient to discharge electrolyte in electrolyte delivery bucket 3, the inner wall of electrolyte delivery bucket 3 is provided with first liquid level sensor 13, second liquid level sensor 14, first liquid level sensor 13 is located above second liquid level sensor 14, by being provided with first liquid level sensor 13, second liquid level sensor 14, it is convenient to monitor the liquid level in electrolyte delivery bucket 3, the upper end of electrolyte raw material bucket 1 is fixedly connected with air inlet pipe 17, air inlet pipe 17 is connected with inert gas tank, the inside of air inlet pipe 17 is provided with second check valve 18, by being provided with air inlet pipe 17, second check valve 18, in the process of piston rod 10 moving, air inlet pipe 17 intake guarantees the internal air pressure of electrolyte raw material bucket 1.

[0024] Working principle: in use, power on, start transmission motor 6, transmission motor 6 drives rotating rod 7 to rotate, rotating rod 7 drives connecting rod 8 upper end to rotate, and then drives piston rod 10 to move down, piston rod 10 drives piston plate 11 to move down, electrolyte in electrolyte raw material bucket 1 is pressed into conveying pipe 2, enters electrolyte delivery bucket 3.

[0025] The utility model embodiment has been explained in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiment, still can make various changes in the knowledge range of the ordinary skill of the people in the prior art within the premise of not departing from the utility model's tenet.

Claims

1. An electrolyte delivery energy saving device comprising an electrolyte raw material tank (1), an electrolyte delivery tank (3), characterized in that, The electrolyte raw material barrel (1) and electrolyte delivery barrel (3) are provided with conveying pipe (2), the upper end of electrolyte raw material barrel (1) is fixedly connected with vertical rod (5), the upper end of vertical rod (5) is fixedly connected with transmission motor (6), the output shaft of transmission motor (6) is fixedly connected with rotating rod (7), one side of rotating rod (7) is rotatably connected with connecting rod (8), the lower end of connecting rod (8) is rotatably connected with rotating seat (9), the lower end of rotating seat (9) is fixedly connected with piston rod (10), the lower end of piston rod (10) is fixedly connected with piston plate (11), the top wall of electrolyte raw material barrel (1) is fixedly connected with partition (4).

2. The electrolyte delivery energy saving device of claim 1, wherein: The inside of the conveying pipe (2) is provided with a first one-way valve (12).

3. The electrolyte delivery energy saving device of claim 1, wherein: The electrolyte delivery barrel (3) is fixedly connected with a liquid discharge pipe (15) on one side.

4. The electrolyte delivery energy saving device of claim 1, wherein: The inner wall of the electrolyte delivery barrel (3) is provided with a first liquid level sensor (13), a second liquid level sensor (14).

5. The electrolyte delivery energy-saving device as described in claim 1, characterized in that: The upper end of the electrolyte raw material barrel (1) is fixedly connected with an air inlet pipe (17).

6. The electrolyte delivery energy saving device of claim 3, wherein: The inside of the liquid discharge pipe (15) is provided with a liquid discharge valve (16).

7. The electrolyte delivery energy saving device of claim 4, wherein: The first liquid level sensor (13) is located above the second liquid level sensor (14).

8. The electrolyte delivery energy saving device of claim 5, wherein: The inside of the air inlet pipe (17) is provided with a second one-way valve (18).

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