Distillation still cleaning device

Abstract

The utility model relates to the field of distillation stills, and discloses a distillation still cleaning device which comprises a rotating shaft, a distillation still body, a first high-pressure nozzle, a first scraping plate, a fixing column, a connecting rod, a second high-pressure nozzle, a second scraping plate, an arc-shaped block, a water supply assembly and a driving assembly. When the fixing column rotates, the first scraping plate is connected with the inner side wall of the distillation still body to scrape off attachments attached to the inner side wall, when the arc-shaped block rotates, the second scraping plate is driven to scrape off attachments at the bottom in the distillation still body, meanwhile, when the rotating shaft rotates, the water supply assembly is opened to supply water to the interior of the rotating shaft, and cleaning water flows into the fixing column and the arc-shaped block through the rotating shaft and the connecting assembly. And finally, the high-pressure water is sprayed to the inner side wall and the bottom through the first high-pressure nozzle and the second high-pressure nozzle, attachments difficult to clean are washed away through the high-pressure water, and waste water is discharged after cleaning is completed. The cleaning device has the advantages and effects of being low in water consumption, thorough in cleaning and high in cleaning efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of distillation kettles, in particular to a distillation kettle cleaning device. Background Art

[0002] A still is a still used for distillation in chemical production. It is mainly designed to solve the problem that the existing still needs to be intermittently inspected and cleaned when the material contains solids and high-boiling-point substances during the production process. When the still is processed, the residue of the distilled chemicals will be thrown onto the inner wall of the still under the stirring of the still. After a long period of unprocessed, the residue will clump, thereby reducing the efficiency of subsequent chemical still processing. The prior art mostly uses a backwashing device to clean the still, but this structure cannot completely clean the attachments agglomerated on the side walls when flushing water is used for some stubborn attachments, and it is difficult to clean the attachments on the bottom, requiring a large amount of cleaning water, resulting in the attachment of residues to the inner wall and bottom of the still, which requires manual cleaning and does not meet environmental protection requirements. There are problems of difficulty in cleaning and low cleaning efficiency. Utility Model Content

[0003] The utility model aims to provide a distillation kettle cleaning device, which can solve the above technical problems, use less water, clean thoroughly and simply, and have high cleaning efficiency.

[0004] The above-mentioned technical purpose of the utility model is achieved through the following technical scheme: a distillation kettle cleaning device, including a distillation kettle body, a rotating shaft is rotatably provided inside the distillation kettle body, a water outlet is provided at the bottom, a connecting component is fixedly provided on the rotating shaft, an arc block is fixedly provided at the bottom, a fixing column is fixedly provided at the end of the connecting component away from the rotating shaft, the rotating shaft, the connecting component, the fixing column and the arc block are hollow inside and interconnected, a side surface of the fixed column close to the inner wall of the distillation kettle body is provided with a plurality of high-pressure nozzles 1 with a certain interval, scrapers 1 are provided on both sides of the high-pressure nozzle 1, and the scrapers 1 are abutted against the inner wall of the reactor body, a plurality of high-pressure nozzles 2 are evenly provided at the bottom of the arc block, arc scrapers 2 are provided on both sides of the high-pressure nozzle 2, and the scrapers 2 are abutted against the bottom of the reactor body, and also includes a water supply component for supplying water to the rotating shaft.

[0005] By adopting the above technical scheme, the rotating shaft is rotated, and the rotation of the rotating shaft drives the connecting component, the fixed column, and the arc block to rotate together. When the fixed column rotates, the scraper 1 on the two side walls is connected to the inner wall of the distillation kettle body to scrape off the attachments attached to the inner wall. When the arc block rotates, it drives the scraper 2 on the two side walls to scrape off the attachments on the bottom of the distillation kettle body, so that the stubborn attachments on the internal side walls and the bottom can be fully and thoroughly cleaned. At the same time, when the rotating shaft rotates, the water supply component is turned on to supply water to the rotating shaft. The cleaning water passes through the rotating shaft, the connecting component, and flows into the fixed column and the arc block, and is finally sprayed to the internal side walls and the bottom through the high-pressure nozzle 1 and the high-pressure nozzle 2 respectively. The high-pressure water washes away the attachments that are difficult to clean, and the cleaning is more thorough. The cleaning water is sprayed to the side walls and the bottom in a targeted manner, which can effectively reduce the amount of cleaning water and save water resources. It has the effects of simple structure and high cleaning efficiency.

[0006] The utility model is further configured as follows: the water supply component includes a water tank and a water pump, the water pump is connected to the rotating shaft through a water inlet pipe, the water pump is used to pump the cleaning water in the water tank into the rotating shaft, and the water inlet pipe is rotatably connected to the rotating shaft.

[0007] By adopting the above technical solution, the water pump is started to pump the cleaning water in the water tank into the interior of the rotating shaft through the water inlet pipe to supply water to the rotating shaft, and the water inlet pipe is rotatably connected to the rotating shaft.

[0008] The utility model is further configured as follows: it also includes a driving assembly, the driving assembly includes a driving motor, a gear 1 is fixedly arranged at the output end of the driving motor, a gear 2 is fixedly arranged at the top of the rotating shaft, and the gear 1 is meshed with the gear 2.

[0009] By adopting the above technical solution, the driving motor is started to drive gear one to rotate, gear one is meshed with gear two, thereby driving gear two to rotate, and gear two is fixedly sleeved on the rotating shaft, thereby realizing the rotation of the rotating shaft.

[0010] The utility model is further configured as follows: the connecting assembly comprises a plurality of parallel connecting rods, and the fixing posts are fixedly connected to the connecting rods.

[0011] By adopting the above technical solution, the fixed column is connected and communicated with the rotating shaft through two connecting rods.

[0012] The utility model is further configured as follows: two connecting assemblies are provided, and the two connecting assemblies are symmetrically arranged on both sides of the rotating shaft.

[0013] By adopting the above technical solution, two connecting components are provided, and both connecting components are provided with a scraper and a high-pressure nozzle, so that the inner wall is cleaned more thoroughly.

[0014] The utility model is further configured as follows: two arc blocks are provided, and the two arc blocks are arranged at the bottom of the rotating shaft.

[0015] By adopting the above technical solution, two arc blocks are symmetrically arranged, and both arc blocks are provided with two scrapers and two high-pressure nozzles, so that the internal bottom is cleaned more thoroughly.

[0016] The utility model is further configured as follows: the water outlet is provided with a water outlet valve.

[0017] By adopting the above technical solution, a water outlet valve is provided to facilitate the control of the outflow of cleaning water through the water outlet.

[0018] The utility model is further configured as follows: the length of the scraper is adapted to the height of the distillation kettle body.

[0019] By adopting the above technical solution, all positions on the inner wall of the distillation kettle can be cleaned without dead corners, thereby improving the cleaning efficiency.

[0020] The utility model is further configured as follows: the second curvature of the scraper is matched with the curvature of the bottom of the distillation kettle body.

[0021] By adopting the above technical solution, it is ensured that the scraper 2 rotates freely along with the rotating shaft.

[0022] The utility model is further configured as follows: the scraper blade 1 and the scraper blade 2 are made of rubber material.

[0023] By adopting the above technical solution, it can be prevented that scraper 1 and scraper 2 are too hard to scratch the inner wall of the distillation kettle body or produce scratches to damage the inner wall protective layer, thereby playing a role in protecting the distillation kettle body.

[0024] The beneficial effects of the utility model are as follows: a driving component is set to drive the rotating shaft to rotate, and the rotation of the rotating shaft drives the connecting rod, the fixed column, and the arc block to rotate together. When the fixed column rotates, the scraper 1 on the two side walls is connected to the inner wall of the distillation kettle body to scrape off the attachments attached to the inner wall. When the arc block rotates, it drives the scraper 2 on the two side walls to scrape off the attachments on the bottom of the distillation kettle body, so that the stubborn attachments on the internal side walls and the bottom can be fully cleaned up and cleaned thoroughly. At the same time, when the rotating shaft rotates, the water supply component is opened to supply water to the rotating shaft, and the cleaning water passes through the rotating shaft, the connecting component, and flows into the fixed column and the arc block, and finally is sprayed to the internal side walls and the bottom respectively through the high-pressure nozzle 1 and the high-pressure nozzle 2. The high-pressure water washes away the attachments that are difficult to clean, and the cleaning is more thorough. The cleaning water is sprayed to the side walls and the bottom in a targeted manner, which can effectively reduce the amount of cleaning water, save water resources, and has the effects of simple structure and high cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 It is a front view of the overall structure of the utility model.

[0027] Figure 2 It is a schematic diagram of the interior of a distillation kettle body of the utility model.

[0028] In the figure, 1. distillation kettle body; 2. rotating shaft; 3. water outlet; 4. connecting rod; 5. arc block; 6. fixing column; 7. high-pressure nozzle 1; 8. scraper 1; 9. high-pressure nozzle 2; 10. scraper 2; 11. water supply assembly; 111. water tank; 112. water pump; 113. water inlet pipe; 12. driving assembly; 121. driving motor; 122. gear 1; 123. gear 2; 13. water outlet valve. DETAILED DESCRIPTION

[0029] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Embodiment, a distillation kettle cleaning device, such as Figure 1 , Figure 2 As shown, it includes a distillation kettle body 1 with a rotating shaft 2 rotating inside, a water outlet 3 at the bottom and a water outlet valve 13 at the water outlet 3, a fixed column 6 symmetrically arranged on both sides of the rotating shaft 2 and a side closest to the inner wall of the distillation kettle body 1 with a high-pressure nozzle 7, and a scraper 8 on both sides, a connecting rod 4 connecting the fixed column 6 and the rotating shaft 2, and an arc block 5 symmetrically fixed at the bottom of the rotating shaft 2 and a side closest to the bottom of the wall of the distillation kettle body 1 with a high-pressure nozzle 9 and a scraper 10 on both sides, wherein the rotating shaft 2, the connecting rod 4, the fixed column 6, the arc block 5 The interior of block 5 is hollow and interconnected, the length of scraper 1 8 is matched with the height of the distillation kettle body 1, the curvature of the arc block 5 is consistent with the curvature of the distillation kettle body 1, scraper 1 8 and scraper 2 10 are made of rubber material, and are used to supply water to the rotating shaft 2, including a water supply component 11 comprising a water tank 111, a water pump 112, and a water inlet pipe 113, and are used to drive the rotating shaft 2 to rotate, including a driving motor 121 with a gear 122 fixedly connected to the output end, and a gear 2 123 fixedly mounted on the top of the rotating shaft 2, and the gear 2 123 is meshed with the gear 1 122.

[0031] Its working principle is: first start the driving motor 121 to drive the gear 122 to rotate, the gear 122 is meshed with the gear 2 123, thereby driving the gear 2 123 to rotate, the gear 2 123 is fixedly sleeved on the rotating shaft 2, thereby realizing the rotation of the rotating shaft 2, the rotation of the rotating shaft 2 drives the connecting rod 4, the fixed column 6, and the arc block 5 to rotate together, when the fixed column 6 rotates, the scrapers 1 8 on the two side walls are connected with the inner wall of the distillation kettle body 1, and the attachments attached to the inner wall are scraped off, and when the arc block 5 rotates, it drives the scrapers 2 10 on the two side walls to The attachments on the bottom of the distillation kettle body 1 can be scraped off, and the stubborn attachments on the internal side walls and the bottom can be fully cleaned. At the same time, when the shaft 2 rotates, the water pump 112 is turned on to pump the cleaning water in the water tank 111 into the interior of the shaft 2 through the water inlet pipe 113. The cleaning water flows through the shaft 2 and the connecting assembly, into the fixed column 6 and the arc block 5, and is finally sprayed to the internal side walls and the bottom through the high-pressure nozzle 1 7 and the high-pressure nozzle 2 9 respectively. The high-pressure water rinses away the attachments that are difficult to clean. After cleaning, open the water outlet valve 13 to discharge the waste water after cleaning.

Claims

1. A distillation kettle cleaning device, comprising a distillation kettle body (1), characterized in that: The distillation kettle body (1) is provided with a rotating shaft (2) for rotation inside and a water outlet (3) at the bottom. A connecting assembly is fixedly provided on the rotating shaft (2) and an arc block (5) is fixedly provided at the bottom. A fixing column (6) is fixedly provided at one end of the connecting assembly away from the rotating shaft (2). The rotating shaft (2), the connecting assembly, the fixing column (6) and the arc block (5) are hollow inside and are interconnected. A side of the fixing column (6) close to the inner wall of the distillation kettle body (1) is provided with a plurality of high-pressure nozzles (7) at a certain interval. Scrapers (8) are provided on both sides of the high-pressure nozzles (7). The scrapers (8) are in contact with the inner wall of the reactor body. A plurality of high-pressure nozzles (9) are evenly provided at the bottom of the arc block (5). Arc scrapers (10) are provided on both sides of the high-pressure nozzles (9). The scrapers (10) are in contact with the bottom of the reactor body. The arc block (5) also includes a water supply assembly (11) for supplying water to the rotating shaft (2).

2. A distillation kettle cleaning device according to claim 1, characterized in that: The water supply assembly (11) comprises a water tank (111) and a water pump (112); the water pump (112) is connected to the rotating shaft (2) via a water inlet pipe (113); the water pump (112) is used to pump the cleaning water in the water tank (111) into the rotating shaft (2); and the water inlet pipe (113) is rotatably connected to the rotating shaft (2).

3. A distillation kettle cleaning device according to claim 1, characterized in that: The invention also comprises a driving assembly (12), wherein the driving assembly (12) comprises a driving motor (121), a gear 1 (122) is fixedly provided at the output end of the driving motor (121), a gear 2 (123) is fixedly provided at the top of the rotating shaft (2), and the gear 1 (122) is meshed with the gear 2 (123).

4. A distillation kettle cleaning device according to claim 1, characterized in that: The connection assembly comprises a plurality of parallel connection rods (4), and the fixing columns (6) are fixedly connected to the connection rods (4).

5. A distillation kettle cleaning device according to claim 4, characterized in that: There are two connecting assemblies, which are symmetrically arranged on both sides of the rotating shaft (2).

6. A distillation kettle cleaning device according to claim 1, characterized in that: Two arc-shaped blocks (5) are provided, and the two arc-shaped blocks (5) are arranged at the bottom of the rotating shaft (2).

7. A distillation kettle cleaning device according to claim 1, characterized in that: The water outlet (3) is provided with a water outlet valve (13).

8. A distillation kettle cleaning device according to claim 1, characterized in that: The length of the scraper plate 1 (8) is adapted to the height of the distillation kettle body (1).

9. A distillation kettle cleaning device according to claim 1, characterized in that: The curvature of the scraper blade 2 (10) is adapted to the curvature of the bottom of the distillation kettle body (1).

10. A distillation kettle cleaning device according to claim 1, characterized in that: The scraper blade 1 (8) and the scraper blade 2 (10) are made of rubber material.

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