Reaction kettle wall cleaning tool

Abstract

The utility model discloses a reaction kettle wall cleaning tool which comprises a rod part, a closed box body, a motor and a cleaning piece, the tail end of the rod part is connected with the outer wall of the closed box body, the motor is fixedly installed in the closed box body, and the cleaning piece which can stretch into a reaction kettle through a manhole and is attached to the kettle wall is arranged outside the closed box body. Compared with the mode that a stainless steel shovel is manually used for shoveling adhesion objects, the cleaning efficiency is improved, meanwhile, the labor intensity of workers is reduced, the cleaning range is enlarged, and the cleaning frequency and the production interval are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning tools, in particular to a cleaning tool for a reactor wall. Background Art

[0002] In the process of manufacturing negative electrode materials for lithium batteries, in order to enhance the conductivity, stability and safety of the negative electrode materials, it is necessary to cover the surface of the negative electrode materials with a layer of composite material of carbonaceous materials. Generally, the negative electrode powder and asphalt and other substances are stirred and mixed evenly in a high-temperature reactor to complete the coating. Since asphalt has strong viscosity, it is easy to adhere to the wall of the reactor. In order to prevent it from continuing to accumulate and harden, and compress the production space of the reactor, the reactor wall needs to be cleaned after each period of use of the reactor. In actual applications, workers usually carry stainless steel shovels to remove these asphalt and other adhesions at the manhole. The cleaning efficiency is low, and due to the limitation of human arm length, the space that can be cleaned is small. Utility Model Content

[0003] In order to solve the technical problems existing in the background technology, the utility model proposes a reactor wall cleaning tool.

[0004] The reactor wall cleaning tool includes: a rod with a length not less than the depth of the reactor to be cleaned, a closed box, a motor, and a cleaning piece. The end of the rod is connected to the outer wall of the closed box, the motor is fixedly installed in the closed box, and a cleaning piece is provided outside the closed box that can extend into the interior of the reactor through a manhole and rest against the reactor wall. The rotating shaft of the cleaning piece passes through the box plate of the closed box and is fixedly connected to the output shaft of the motor.

[0005] Preferably, the cleaning member is a disc-shaped structure, the outer peripheral wall of the disc is evenly provided with scrapers or covered with sponges, and the rotating shaft is fixedly connected to the center of the disc surface and perpendicular to the disc surface.

[0006] Preferably, a movable joint is connected between the end of the rod and the closed box body, which can rotate and adjust their relative positions.

[0007] Preferably, the movable joint is a universal joint.

[0008] Preferably, an electromagnet that can be adsorbed on the wall of the reactor is fixedly connected to the outer wall of the closed box, and the conductive wire of the electromagnet is located in the closed box.

[0009] Preferably, the conductive wire is also connected to a potentiometer which can adjust the magnetic force of the electromagnet.

[0010] Preferably, the cleaning member is detachably connected to the rotating shaft.

[0011] Preferably, an anti-slip pattern is engraved on the outer peripheral wall of the top end of the rod.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The cleaning member driven by the motor can more efficiently clean the asphalt mixture adhered to the wall of the reactor and reduce the labor intensity of the workers. In addition, the rod with a suitable length can enable the cleaning member to have a larger cleaning range.

[0014] The movable joint can more flexibly adjust the position of the cleaning piece connected to the closed box on the kettle wall, so that it can clean the adhesion on the kettle wall more comprehensively and achieve better cleaning effect.

[0015] The electromagnet can automatically drive the closed box and the cleaning piece to stick to the kettle wall, which on the one hand ensures the working reliability of the cleaning tool and on the other hand further reduces the labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the reactor wall cleaning tool.

[0017] Figure 2 This is a schematic diagram of the structure of the components below the rod of the reactor wall cleaning tool.

[0018] Figure 3 This is a schematic diagram of the structure of the reactor wall cleaning tool when cleaning the reactor wall in the reactor. DETAILED DESCRIPTION

[0019] The specific implementation of the present utility model will be described in detail below with reference to the accompanying drawings.

[0020] Reference Figure 1 、 Figure 2 The reactor wall cleaning tool includes: a rod 1 with a length not less than the depth of the reactor to be cleaned, a closed box 2, a motor 3, and a cleaning piece 4. The end of the rod 1 is connected to the outer wall of the closed box 2, and the motor 3 is fixedly installed in the closed box 2. A cleaning piece 4 is provided outside the closed box 2, which can be extended into the interior of the reactor through a manhole 10 and rests on the wall of the reactor. The rotating shaft 41 of the cleaning piece 4 passes through the box plate of the closed box 2 and is fixedly connected to the motor output shaft 31. In actual application, in order to make the rotation of the cleaning piece 4 more stable, a bearing 8 adapted to the rotating shaft 41 can also be installed in the closed box 2.

[0021] The working process of the reactor wall cleaning tool is as follows: the worker holds the rod 1 and extends the closed box 2 and the cleaning piece 4 into the reactor through the manhole 9 of the reactor, and places the cleaning piece 4 against the reactor wall. Then, the power switch of the motor 3 is turned on, and the motor output shaft 31 will drive the cleaning piece 4 to rotate, thereby cleaning the asphalt mixture adhering to the reactor wall. The removed asphalt mixture will be discharged from the reactor body from the bottom outlet of the reactor. The closed box 2 can protect the motor 3 from the influence of the negative conductive graphite powder. Compared with manually using a stainless steel shovel to remove adhesions, the cleaning efficiency is improved and the labor intensity is reduced. The use of a rod 1 of appropriate length expands the cleaning range, thereby reducing the cleaning frequency and production intervals.

[0022] Reference Figures 1 to 3 The cleaning piece 4 is a disc-shaped structure, and scrapers 42 are evenly distributed on the outer wall of the disc or covered with a sponge. The rotating shaft 41 is fixedly connected to the center of the disc surface and is perpendicular to the disc surface. The cleaning piece 4 with a disc-shaped structure can make the cleaning piece 4 more stable and more efficient during the rotation process, and according to the accumulation and hardening degree of the adhesion, you can choose to use a cleaning piece 4 with a scraper or a cleaning piece 4 covered with a sponge.

[0023] Refer to the figure Figure 1 、 Figure 2 A movable joint is connected between the end of the rod 1 and the closed box 2, which can rotate and adjust their relative position. The position of the cleaning piece 4 connected to the closed box 2 on the kettle wall can be adjusted more flexibly, so that it can more comprehensively clean the adhesions on the kettle wall and achieve better cleaning effect.

[0024] Reference Figure 1 、 Figure 2 The movable joint is a universal joint 5, which can rotate and adjust the position of the closed box 2 within a plurality of angles, and the universal joint 5 has a relatively simple structure and is easy to be installed and connected with the rod 1 and the closed box 2.

[0025] Reference Figure 2 An electromagnet 6 that can be adsorbed on the wall of the reactor is fixedly connected to the outer wall of the closed box 2. The conductive wire 61 of the electromagnet 6 is located in the closed box 2. The electromagnet 6 can automatically drive the closed box 2 and the cleaning piece 4 to stick to the reactor wall. On the one hand, it ensures the working reliability of the cleaning tool. On the other hand, it reduces the weight of the closed box 2 and the cleaning piece 4 that workers have to bear during the process of scraping the asphalt mixture with the cleaning piece 4, further reducing the labor intensity.

[0026] Reference Figure 2The conductive wire 61 is also connected to a potentiometer 7 that can adjust the magnetic force of the electromagnet 6. In actual application, the magnetic force can be adjusted to allow the closed box 2 to be adsorbed on the wall of the kettle so that the cleaning piece 4 can perform cleaning work, while also allowing workers to effortlessly move the closed box 2 and the cleaning piece 4 on the wall of the kettle through the rod 1.

[0027] Reference Figure 2 The cleaning member 4 and the rotating shaft 41 are detachably connected by bolts, which makes it easy to replace the cleaning member 4 when it is damaged, and to choose to replace a different cleaning member 4 when facing the situation of different asphalt mixtures adhering to the kettle wall.

[0028] Reference Figure 1 The top outer wall of the rod 1 is engraved with an anti-slip pattern 11 so that workers can grip the rod 1 more securely, thereby improving the working reliability of the cleaning tool.

[0029] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A reactor wall cleaning tool, characterized in that: The invention comprises: a rod (1) having a length not less than the depth required for cleaning a reactor, a closed box (2), a motor (3), and a cleaning piece (4); the end of the rod (1) is connected to the outer wall of the closed box (2); the motor (3) is fixedly installed in the closed box (2); a cleaning piece (4) is provided outside the closed box (2) and can be inserted into the reactor through a manhole (9) and abutted against the reactor wall; a rotating shaft (41) of the cleaning piece (4) passes through a box plate of the closed box (2) and is fixedly connected to an output shaft (31) of the motor.

2. The reactor wall cleaning tool according to claim 1, characterized in that: The cleaning member (4) is a disc-shaped structure. The outer peripheral wall of the disc is evenly provided with scrapers (42) or covered with sponges. The rotating shaft (41) is fixedly connected to the center of the disc surface and is perpendicular to the disc surface.

3. The reactor wall cleaning tool according to claim 1, characterized in that: A movable joint is connected between the end of the rod (1) and the closed box (2) and can be rotated to adjust their relative positions.

4. The reactor wall cleaning tool according to claim 3, characterized in that: The movable joint is a universal joint (5).

5. The reactor wall cleaning tool according to claim 1, characterized in that: An electromagnet (6) that can be adsorbed on the wall of the reactor is fixedly connected to the outer wall of the closed box (2), and a conductive wire (61) of the electromagnet (6) is located inside the closed box (2).

6. The reactor wall cleaning tool according to claim 4, characterized in that: The conductive wire (61) is also connected to a potentiometer (7) for adjusting the magnetic force of the electromagnet (6).

7. The reactor wall cleaning tool according to claim 1, characterized in that: The cleaning member (4) is detachably connected to the rotating shaft (41).

8. The reactor wall cleaning tool according to claim 1, characterized in that: An anti-slip pattern (11) is engraved on the outer peripheral wall of the top end of the rod portion (1).

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