Circulating buffer tank inner wall cleaning device

Abstract

The utility model discloses a circulating buffer tank inner wall cleaning device in the technical field of cleaning devices, which comprises support rods and further comprises a buffer tank body, the upper end of the buffer tank body is fixedly connected and communicated with a feed pipe, the lower end of the buffer tank body is fixedly connected and communicated with a discharge pipe, the buffer tank body is fixedly connected with the upper ends of a plurality of support rods, and the upper ends of the support rods are communicated with the discharge pipe. A first cleaning mechanism is connected into the buffer tank body and used for sweeping and cleaning the inner wall of the buffer tank body. The buffer tank has the advantages that the mounting frame is driven by the first motor in the first cleaning mechanism to rotate in the buffer tank body, so that the brushes are driven to brush and clean the inner wall of the buffer tank body, and when impurities still accumulate and adhere to the inner wall of the buffer tank body after the brushes brush and clean the inner wall of the buffer tank body, the inner wall of the buffer tank body is cleaned by the brushes. And impurities adhered to the inner wall of the buffer tank body can be scraped off by the cleaning piece through the second cleaning mechanism, so that the cleaning effect of the inner wall of the buffer tank body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning devices, in particular to a cleaning device for the inner wall of a circulation buffer tank. Background Art

[0002] Buffer tanks are mainly used in various systems to buffer system pressure fluctuations and make the system work more smoothly. When performing separation and purification, it is often necessary to extract the required organic compounds from the liquid mixture, and this can be achieved by distillation.

[0003] In the prior art, some dirt will remain on the inner wall of the buffer tank during long-term use, which will cause the performance of the buffer tank to decline over time, thereby affecting its service life. Currently, the buffer tank needs to be disassembled and cleaned, which is complicated to operate and requires a lot of manpower. Utility Model Content

[0004] The technical problem to be solved by the utility model is that when cleaning the buffer tank, the buffer tank needs to be disassembled for cleaning, which is relatively complicated, time-consuming and labor-intensive.

[0005] In order to achieve the above purpose, the technical solution provided by the utility model is:

[0006] A circulating buffer tank inner wall cleaning device comprises a support rod and a buffer tank body, wherein the upper end of the buffer tank body is fixedly connected to and communicated with a feed pipe, the lower end of the buffer tank body is fixedly connected to and communicated with a discharge pipe, the buffer tank body is fixedly connected to the upper ends of a plurality of support rods, a first cleaning mechanism is connected to the buffer tank body for sweeping and cleaning the inner wall of the buffer tank body, the first cleaning mechanism comprises a first motor and a mounting frame, the first motor is fixedly connected to the upper end of the buffer tank body, a rotating shaft is fixedly connected to the output end of the first motor, the rotating shaft is rotatably connected to the buffer tank body, the mounting frame is symmetrically fixedly connected to both sides of the rotating shaft, a plurality of brushes are fixedly connected to the mounting frame, one end of the brush is in contact with the inner wall of the buffer tank body.

[0007] Furthermore, the mounting frame is configured to be C-shaped.

[0008] Furthermore, the mounting frame is symmetrically fixed with a first limit block and a second limit block at the upper and lower ends, and the buffer tank body inner wall is symmetrically provided with a first limit groove and a second limit groove at the upper and lower sides, the first limit block is slidably adapted in the first limit groove, and the second limit block is slidably adapted in the second limit groove.

[0009] Furthermore, a limiting ring is fixedly connected to the lower end of the inner wall of the buffer tank body, the lower end of the rotating shaft is rotatably connected in the limiting ring, and a groove is provided at the lower end of the mounting frame, and the inner wall of the groove is rotatably adapted to the limiting ring.

[0010] Furthermore, it includes a second cleaning mechanism, which includes a second motor, a sliding rod and a cleaning piece. The second motor is fixedly connected to the upper end of the buffer tank body, and a screw is fixedly connected to the output end of the second motor. The screw is rotatably connected to one side of the buffer tank body, and the sliding rod is fixedly connected to the other side of the buffer tank body. The cleaning piece is slidably arranged in the buffer tank body, the cleaning piece is threadedly connected to the screw and the cleaning piece is slidably connected to the sliding rod.

[0011] Furthermore, the cleaning piece is configured to be annular, the inner ring of the cleaning piece is sleeved outside the mounting frame, the outer periphery of the cleaning piece is provided with an inclined conical surface, and the inclined conical surface is slidably fitted to the inner wall of the buffer tank body.

[0012] The beneficial effects achieved by the utility model using the above structure are as follows:

[0013] 1: The first motor in the first cleaning mechanism drives the mounting frame to rotate in the buffer tank body, thereby driving a plurality of brushes to brush and clean the inner wall of the buffer tank body. The first cleaning mechanism is used to brush and clean the buffer tank body regularly, which can effectively prevent impurities from remaining in the buffer tank body;

[0014] 2: When impurities still accumulate and adhere to the inner wall of the buffer tank body after being cleaned by brushing, the second cleaning mechanism can enable the cleaning member to scrape off the impurities adhered to the inner wall of the buffer tank body, thereby improving the cleaning effect of the inner wall of the buffer tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view of the utility model.

[0016] Figure 2 It is a three-dimensional diagram of the utility model.

[0017] Figure 3 This is a cross-sectional view of the buffer tank body of the utility model.

[0018] Figure 4 This is a schematic diagram of the first cleaning mechanism of the utility model.

[0019] Figure 5 It is a schematic diagram of the second cleaning mechanism of the utility model.

[0020] Figure 6 It is a front view of the cleaning piece of the utility model.

[0021] Description of reference numerals:

[0022] 1. Support rod, 2. Buffer tank body, 201. Feed pipe, 202. Discharge pipe, 203. First limiting groove, 204. Second limiting groove, 205. Limiting ring, 3. First cleaning mechanism, 301. First motor, 302. Rotating shaft, 303. Mounting frame, 304. First limiting piece, 305. Second limiting piece, 306. Groove, 307. Brush, 4. Second cleaning mechanism, 401. Second motor, 402. Screw, 403. Sliding rod, 404. Cleaning piece, 405. Oblique cone surface. DETAILED DESCRIPTION

[0023] like Figure 1-6 As shown, a circulating buffer tank inner wall cleaning device includes a support rod 1 and a buffer tank body 2, wherein the upper end of the buffer tank body 2 is fixedly connected to and communicated with a feed pipe 201, and the lower end of the buffer tank body 2 is fixedly connected to and communicated with a discharge pipe 202, the buffer tank body 2 is fixedly connected to the upper ends of a plurality of support rods 1, and a first cleaning mechanism 3 is connected inside the buffer tank body 2 for sweeping and cleaning the inner wall of the buffer tank body 2, the first cleaning mechanism 3 includes a first motor 301 and a mounting frame 303, the first motor 301 is fixedly connected to the buffer tank body 2 At the upper end, a rotating shaft 302 is fixedly connected to the output end of the first motor 301, and the rotating shaft 302 is rotatably connected to the buffer tank body 2. The mounting frame 303 is symmetrically fixed to both sides of the rotating shaft 302. The mounting frame 303 is configured to be C-shaped, and a plurality of brushes 307 are fixedly connected to the mounting frame 303. One end of the brush 307 is in contact with the inner wall of the buffer tank body 2. The mounting frame 303 is driven to rotate by the first motor 301, so that the brush 307 on the mounting frame 303 brushes the inner wall of the buffer tank body 2, thereby cleaning the inner wall of the buffer tank body 2.

[0024] like Figure 3 , 4 As shown, in order to improve the rotation stability of the mounting frame 303 in the buffer tank body 2, the mounting frame 303 is symmetrically fixed with a first limit block and a second limit block at the upper and lower ends, and the inner wall of the buffer tank body 2 is symmetrically provided with a first limit groove 203 and a second limit groove 204 at the upper and lower sides. The first limit block is slidably adapted in the first limit groove 203, and the second limit block is slidably adapted in the second limit groove 204. The lower end of the inner wall of the buffer tank body 2 is fixed with a limit ring 205, and the lower end of the rotating shaft 302 is rotatably connected to the limit ring 205, thereby improving the rotation stability of the rotating shaft 302. The lower end of the mounting frame 303 is provided with a groove 306, and the inner wall of the groove 306 is rotatably adapted to the limit ring 205.

[0025] like Figure 5 , 6As shown, in order to scrape off the residual impurities adhering to the inner wall of the buffer tank body 2 after brushing and improve the cleaning effect of the inner wall of the buffer tank body 2, a second cleaning mechanism 4 is provided, and the second cleaning mechanism 4 includes a second motor 401, a slide rod 403 and a cleaning member 404. The second motor 401 is fixedly connected to the upper end of the buffer tank body 2, and a screw 402 is fixedly connected to the output end of the second motor 401. The screw 402 is rotatably connected to one side of the buffer tank body 2, and the slide rod 403 is fixedly connected to the other side of the buffer tank body 2. The cleaning member 404 04 is slidably arranged in the buffer tank body 2, the cleaning piece 404 is threadedly connected to the screw 402 and the cleaning piece 404 is slidably connected to the sliding rod 403, the cleaning piece 404 is arranged in a ring shape, the inner ring of the cleaning piece 404 is sleeved outside the mounting frame 303, the outer periphery of the cleaning piece 404 is provided with an inclined conical surface 405, the inclined conical surface 405 is slidably fitted to the inner wall of the buffer tank body 2, and the cleaning piece 404 slides in the buffer tank body 2, and then the inclined conical surface 405 is used to scrape away impurities adhering to the inner wall of the buffer tank body 2.

[0026] When the utility model is in use, after the buffer tank body 2 is used, the output end of the first motor 301 is used to drive the rotating shaft 302 to rotate, and then drive the mounting frame 303 to rotate, and at the same time drive the first limiting member 304 and the second limiting member 305 to slide in the first limiting groove 203 and the second limiting groove 204 respectively, so as to improve the rotation stability of the mounting frame 303, and the rotation of the mounting frame 303 drives the brush 307 to sweep and clean the buffer tank body 2; after residual impurities adhere to the buffer tank body 2, the output end of the second motor 401 is used to drive the screw 402 to rotate, and then drive the cleaning member 404 to slide and rise and fall in the buffer tank body 2, and at the same time, the cleaning member 404 slides on the slide rod 403 to improve the movement stability of the cleaning member 404, and when the cleaning member 404 rises and falls and slides in the buffer tank body 2, the oblique cone surface 405 at the outer end is used to scrape off the impurities adhered to the inner wall of the buffer tank body 2, so as to clean the inner wall of the buffer tank body 2.

[0027] In summary: in the embodiment of the utility model, the first motor 301 in the first cleaning mechanism 3 is driven to make the mounting frame 303 rotate in the buffer tank body 2, thereby driving a plurality of brushes 307 to brush and clean the inner wall of the buffer tank body 2. Regularly using the first cleaning mechanism 3 to brush and clean the buffer tank body 2 can effectively avoid residual impurities in the buffer tank body 2. After long-term use, when the inner wall of the buffer tank body 2 is adhered to impurities accumulated for a long time after brushing and cleaning, the second cleaning mechanism 4 can make the cleaning piece 404 scrape off the impurities adhered to the inner wall of the buffer tank body 2, thereby improving the cleaning effect of the inner wall of the buffer tank body 2.

[0028] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A circulating buffer tank inner wall cleaning device, comprising a support rod, characterized in that: It also includes a buffer tank body, the upper end of the buffer tank body is fixedly connected to and connected with a feed pipe, the lower end of the buffer tank body is fixedly connected to and connected with a discharge pipe, the buffer tank body is fixedly connected to the upper ends of a plurality of support rods, and a first cleaning mechanism is connected to the buffer tank body for sweeping and cleaning the inner wall of the buffer tank body. The first cleaning mechanism includes a first motor and a mounting frame, the first motor is fixedly connected to the upper end of the buffer tank body, the output end of the first motor is fixedly connected to a rotating shaft, the rotating shaft is rotatably connected to the buffer tank body, the mounting frame is symmetrically fixed to both sides of the rotating shaft, a plurality of brushes are fixedly connected to the mounting frame, and one end of the brush is in contact with the inner wall of the buffer tank body.

2. A circulating buffer tank inner wall cleaning device according to claim 1, characterized in that: The mounting frame is configured as a C-shape.

3. A circulating buffer tank inner wall cleaning device according to claim 2, characterized in that: The first limit block and the second limit block are symmetrically fixed at the upper and lower ends of the mounting frame, and the first limit groove and the second limit groove are symmetrically provided on the upper and lower sides of the inner wall of the buffer tank body. The first limit block is slidably adapted in the first limit groove, and the second limit block is slidably adapted in the second limit groove.

4. A circulating buffer tank inner wall cleaning device according to claim 3, characterized in that: The lower end of the inner wall of the buffer tank body is fixedly connected to a limiting ring, the lower end of the rotating shaft is rotatably connected in the limiting ring, and the lower end of the mounting frame is provided with a groove, and the inner wall of the groove is rotatably adapted to the limiting ring.

5. A circulating buffer tank inner wall cleaning device according to any one of claims 1 to 4, characterized in that: It also includes a second cleaning mechanism, which includes a second motor, a sliding rod and a cleaning piece. The second motor is fixedly connected to the upper end of the buffer tank body, and a screw is fixedly connected to the output end of the second motor. The screw is rotatably connected to one side of the buffer tank body, and the sliding rod is fixedly connected to the other side of the buffer tank body. The cleaning piece is slidably arranged in the buffer tank body, the cleaning piece is threadedly connected to the screw, and the cleaning piece is slidably connected to the sliding rod.

6. A circulating buffer tank inner wall cleaning device according to claim 5, characterized in that: The cleaning piece is designed to be annular, the inner ring of the cleaning piece is sleeved outside the mounting frame, the outer periphery of the cleaning piece is provided with an inclined cone surface, and the inclined cone surface is slidably fitted to the inner wall of the buffer tank body.

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