Solid-liquid separation equipment for electrolyte additive production

Abstract

The utility model discloses solid-liquid separation equipment for electrolyte additive production, and relates to the technical field of electrolyte additive production. The solid-liquid separation equipment for electrolyte additive production comprises a separation box and a sealing device, the sealing device comprises a top cover, a hydraulic cylinder, a hydraulic rod, a first rectangular rod, a second rectangular rod, a spring, a rotating shaft, a sleeve and a deep groove ball bearing, the hydraulic cylinder is fixedly connected to the top of a supporting plate, and the hydraulic rod is fixedly connected to the output end of the hydraulic cylinder; the spring is fixedly connected between the hydraulic rod and the rotating shaft, each deep groove ball bearing is located between the rotating shaft and the sleeve, the friction force between the lantern ring and the circular groove can be reduced through the balls, the friction force between the rotating shaft and the sleeve can be reduced through the multiple deep groove ball bearings arranged on the surface of the rotating shaft, and the resistance generated when the top cover and the separating cylinder rotate is effectively reduced; the problem that when the device rotates, the rotating resistance of the separation barrel and the top cover is large, and energy conservation is not facilitated is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrolyte additive production, in particular to a solid-liquid separation device for electrolyte additive production. Background Technique

[0002] Electrolyte additives refer to a small amount of additives added to the electrolyte to improve the electrochemical performance of the electrolyte and the quality of cathode deposition. These additives are some natural or synthetic organic or inorganic compounds, which generally do not participate in the electrode reaction of the electrolysis process, but can improve the electrochemical performance of the electrolyte system, affect the discharge conditions of ions, and make the electrolysis process in a better state.

[0003] When producing electrolyte additives, it is necessary to separate solid and liquid raw materials, and a separation device is required. Most of the existing separation devices achieve solid-liquid separation by centrifugal force. The solid-liquid mixture is placed inside the separation cylinder, and then the top cover is covered on the top of the separation cylinder to prevent the raw materials from splashing from the cylinder mouth during high-speed rotation. To ensure the sealing performance, the pressure of the top cover on the separation cylinder is relatively large. Therefore, when the device rotates, the rotation resistance of both the separation cylinder and the top cover is relatively large, which affects the working efficiency and is not conducive to energy conservation. Therefore, a solid-liquid separation device for electrolyte additive production is needed. Summary of the Utility Model

[0004] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art, and to provide a solid-liquid separation device for electrolyte additive production, which can solve the problem that the rotation resistance of both the separation cylinder and the top cover is relatively large during the rotation of the device, affecting the working efficiency and not being conducive to energy conservation.

[0005] To achieve the above purpose, the present utility model provides the following technical solution: A solid-liquid separation device for electrolyte additive production, including a separation box and a sealing device. A support plate is fixedly connected to the surface of the separation box. The sealing device includes a top cover, a hydraulic cylinder, a hydraulic rod, a rectangular rod one, a rectangular rod two, a spring, a rotating shaft, a sleeve and deep groove ball bearings. The hydraulic cylinder is fixedly connected to the top of the support plate, the hydraulic rod is fixedly connected to the output end of the hydraulic cylinder, the rectangular rod one is fixedly connected to the bottom of the hydraulic rod, the rectangular rod two is slidably connected to the rectangular rod one, the rotating shaft is fixedly connected to the bottom of the rectangular rod two, the spring is fixedly connected between the hydraulic rod and the rotating shaft, the number of deep groove ball bearings is multiple and they are all arranged on the outer surface of the rotating shaft, the sleeve is rotatably sleeved on the outer surface of the rotating shaft, each deep groove ball bearing is located between the rotating shaft and the sleeve, and the top cover is fixedly connected to the bottom of the sleeve.

[0006] Preferably, a rubber pad is fixedly connected to the bottom of the top cover.

[0007] Preferably, a separation cylinder is arranged inside the separation box, and a collar is fixedly connected to the outer surface of the separation cylinder.

[0008] Preferably, a circular groove adapted to the collar is provided on the inner wall of the separation box, and a plurality of ball bearings are equidistantly arranged inside the circular groove.

[0009] Preferably, a motor is fixedly connected to the bottom of the separation box, the output end of the motor is fixedly connected to a rotating rod, and the rotating rod is fixedly connected to the separation cylinder.

[0010] Preferably, a support seat is fixedly connected inside the separation box, the rotating rod is rotatably connected to the support seat, and the separation cylinder is rotatably connected to the support seat.

[0011] Preferably, a discharge pipe is fixedly connected to the bottom of the separation box, and a valve is arranged on the discharge pipe.

[0012] Preferably, bases are fixedly connected to the four corners of the bottom of the separation box.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. For the solid-liquid separation equipment used in the production of electrolyte additives, the ball bearings can reduce the friction between the collar and the circular groove, and the plurality of deep groove ball bearings arranged on the surface of the rotating shaft can reduce the friction between the rotating shaft and the sleeve, effectively reducing the resistance generated when the top cover and the separation cylinder rotate, further improving the working efficiency, and solving the problem that the rotation resistance of the separation cylinder and the top cover is relatively large during rotation, which affects the working efficiency and is not conducive to energy conservation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The following further describes the present utility model in conjunction with the drawings and embodiments:

[0016] Figure 1 is a schematic diagram of the main body of the present utility model;

[0017] Figure 2 is a schematic diagram of the sealing device of the present utility model;

[0018] Figure 3 is a schematic diagram of the interior of the present utility model;

[0019] Figure 4 is a schematic diagram of the separation cylinder of the present utility model;

[0020] Figure 5 is of the present utility model Figure 4 Schematic diagram at position A in.

[0021] Reference numerals: 1, separation box; 2, support plate; 3, top cover; 4, separation cylinder; 5, base; 6, discharge pipe; 7, valve; 8, hydraulic cylinder; 9, hydraulic rod; 10, first rectangular rod; 11, second rectangular rod; 12, spring; 13, rotating shaft; 14, sleeve; 15, deep groove ball bearing; 16, motor; 17, rotating rod; 18, support seat; 19, collar; 20, circular groove; 21, ball. Detailed implementation manners

[0022] This part will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the drawings. The function of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention. However, it should not be construed as a limitation on the protection scope of the present invention.

[0023] In the description of the present invention, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention 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. Therefore, it should not be construed as a limitation on the present invention.

[0024] In the description of the present invention, greater than, less than, exceeding, etc. are understood as not including the number itself, and above, below, within, etc. are understood as including the number itself. If there is a description of first and second, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0025] In the description of the present invention, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0026] Please refer to Figures 1-5, the present utility model provides a technical solution: a solid-liquid separation device for the production of electrolyte additives, including a separation tank 1 and a sealing device. A support plate 2 is fixedly connected to the surface of the separation tank 1. The sealing device includes a top cover 3, a hydraulic cylinder 8, a hydraulic rod 9, a rectangular rod one 10, a rectangular rod two 11, a spring 12, a rotating shaft 13, a sleeve 14 and a deep groove ball bearing 15. The hydraulic cylinder 8 is fixedly connected to the top of the support plate 2. The hydraulic rod 9 is fixedly connected to the output end of the hydraulic cylinder 8. The rectangular rod one 10 is fixedly connected to the bottom of the hydraulic rod 9. The rectangular rod two 11 is slidably connected to the rectangular rod one 10. The rotating shaft 13 is fixedly connected to the bottom of the rectangular rod two 11. The spring 12 is fixedly connected between the hydraulic rod 9 and the rotating shaft 13. The number of deep groove ball bearings 15 is multiple and they are all arranged on the outer surface of the rotating shaft 13. The sleeve 14 is rotatably sleeved on the outer surface of the rotating shaft 13. Each deep groove ball bearing 15 is located between the rotating shaft 13 and the sleeve 14. The top cover 3 is fixedly connected to the bottom of the sleeve 14.

[0027] Furthermore, a rubber pad is fixedly connected to the bottom of the top cover 3. A separation cylinder 4 is arranged inside the separation tank 1. A collar 19 is fixedly connected to the outer surface of the separation cylinder 4. A circular groove 20 adapted to the collar 19 is provided on the inner wall of the separation tank 1. A plurality of balls 21 are equidistantly arranged inside the circular groove 20. A motor 16 is fixedly connected to the bottom of the separation tank 1. The output end of the motor 16 is fixedly connected to a rotating rod 17. The rotating rod 17 is fixedly connected to the separation cylinder 4. The raw materials are put into the separation cylinder 4. Then, the hydraulic cylinder 8 is started to drive the hydraulic rod 9 to push the rectangular rod one 10 downward, thereby driving the rectangular rod two 11 and the top cover 3 to move downward until the rubber pad on the top cover 3 contacts the top of the separation cylinder 4. Continuing to move downward, the rectangular rod two 11 slides on the rectangular rod one 10 and compresses the spring 12, applying pressure to the separation cylinder 4 to increase the sealing performance. Then, the motor 16 is started to drive the rotating rod 17 to rotate, thereby causing the separation cylinder 4 to rotate. The collar 19 rotates inside the circular groove 20. Among them, the balls 21 can reduce the friction between the collar 19 and the circular groove 20, reducing the resistance of rotation. The plurality of deep groove ball bearings 15 arranged on the surface of the rotating shaft 13 can reduce the friction between the rotating shaft 13 and the sleeve 14, reducing the resistance of rotation between the sleeve 14 and the rotating shaft 13. Through the above structural settings, the resistance generated when the top cover 3 and the separation cylinder 4 rotate is effectively reduced, further improving the working efficiency, and solving the problem that the rotation resistance of the separation cylinder and the top cover is relatively large during the rotation of the device, affecting the working efficiency and being unfavorable for energy conservation.

[0028] Secondly, a support seat 18 is fixedly connected inside the separation tank 1. The rotating rod 17 is rotatably connected to the support seat 18. The separation cylinder 4 is rotatably connected to the support seat 18. A discharge pipe 6 is fixedly connected to the bottom of the separation tank 1. A valve 7 is arranged on the discharge pipe 6. The opening and closing of the discharge pipe 6 are controlled by the valve 7, facilitating discharging. Bases 5 are fixedly connected to the four corners of the bottom of the separation tank 1.

[0029] Working principle: Put the raw materials into the inside of the separation cylinder 4, and then start the hydraulic cylinder 8 to drive the hydraulic rod 9 to push the first rectangular rod 10 downward, thereby driving the second rectangular rod 11 and the top cover 3 to move downward until the rubber pad on the top cover 3 contacts the top of the separation cylinder 4. Continuing to move downward, the second rectangular rod 11 slides on the first rectangular rod 10 and compresses the spring 12, applying pressure to the separation cylinder 4 to increase the sealing performance. Then start the motor 16 to drive the rotating rod 17 to rotate, thereby causing the separation cylinder 4 to rotate. The collar 19 rotates inside the circular groove 20, where the balls 21 can reduce the friction between the collar 19 and the circular groove 20, reducing the resistance to rotation. The multiple deep groove ball bearings 15 provided on the surface of the rotating shaft 13 can reduce the friction between the rotating shaft 13 and the sleeve 14, reducing the resistance to rotation between the sleeve 14 and the rotating shaft 13. Control the switch of the discharge pipe 6 through the valve 7 to facilitate discharging.

[0030] The above has described the embodiments of the present utility model in detail with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the said technical field, various changes can also be made without departing from the gist of the present utility model.

Claims

1. A solid-liquid separation device for producing electrolyte additives, characterized in that: include: A separation box (1), a support plate (2) being fixedly connected to the surface of the separation box (1); The sealing device comprises a top cover (3), a hydraulic cylinder (8), a hydraulic rod (9), a rectangular rod one (10), a rectangular rod two (11), a spring (12), a rotating shaft (13), a sleeve (14) and a deep groove ball bearing (15), wherein the hydraulic cylinder (8) is fixedly connected to the top of the support plate (2), the hydraulic rod (9) is fixedly connected to the output end of the hydraulic cylinder (8), the rectangular rod one (10) is fixedly connected to the bottom of the hydraulic rod (9), and the rectangular rod two (11) and the rectangular rod one (10) are connected to each other. ) sliding connection, the rotating shaft (13) is fixedly connected to the bottom of the rectangular rod (11), the spring (12) is fixedly connected between the hydraulic rod (9) and the rotating shaft (13), the number of deep groove ball bearings (15) is multiple and all are arranged on the outer surface of the rotating shaft (13), the sleeve (14) is rotatably sleeved on the outer surface of the rotating shaft (13), each deep groove ball bearing (15) is located between the rotating shaft (13) and the sleeve (14), and the top cover (3) is fixedly connected to the bottom of the sleeve (14).

2. According to the solid-liquid separation equipment for producing electrolyte additives according to claim 1, a rubber pad is fixedly connected to the bottom of the top cover (3).

3. According to the solid-liquid separation equipment for producing electrolyte additives according to claim 1, a separation cylinder (4) is arranged inside the separation box (1), and a collar (19) is fixedly connected to the outer surface of the separation cylinder (4).

4. According to the solid-liquid separation equipment for producing electrolyte additives as described in claim 1, the inner wall of the separation box (1) is provided with a circular groove (20) adapted to the ring (19), and a plurality of balls (21) are equidistantly arranged inside the circular groove (20).

5. According to the solid-liquid separation equipment for producing electrolyte additives as described in claim 1, the bottom of the separation box (1) is fixedly connected to a motor (16), the output end of the motor (16) is fixedly connected to a rotating rod (17), and the rotating rod (17) is fixedly connected to the separation cylinder (4).

6. According to the solid-liquid separation equipment for the production of electrolyte additives as described in claim 1, the interior of the separation box (1) is fixedly connected to a support seat (18), the rotating rod (17) is rotatably connected to the support seat (18), and the separation cylinder (4) is rotatably connected to the support seat (18).

7. According to the solid-liquid separation equipment for producing electrolyte additives according to claim 1, a discharge pipe (6) is fixedly connected to the bottom of the separation box (1), and a valve (7) is provided on the discharge pipe (6).

8. According to the solid-liquid separation equipment for producing electrolyte additives as described in claim 1, the four corners of the bottom of the separation box (1) are fixedly connected to a base (5).

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