Reaction kettle with self-washing structure

Abstract

The utility model discloses a reaction kettle with a self-washing structure, and belongs to the field of reaction kettles. The reaction kettle with the self-washing structure comprises a reaction kettle main body, a sliding rail is arranged on the inner wall of the reaction kettle main body, an electric sliding block is arranged on the sliding rail, and the reaction kettle further comprises a scraping piece which is arranged on the electric sliding block. The utility model solves the problems that when materials attached to the inner wall of the existing reaction kettle are cleaned, clean water is used for washing, but some oxidized or firmly adhered materials can not be washed away by using the clean water, so that the cleaning effect is not vertical. According to the utility model, the sliding rail is arranged on the inner wall of the reaction kettle, the electric sliding block is arranged on the sliding rail, the annular scraping plate is arranged on the electric sliding block, the scraping plate is tightly attached to the inner wall of the reaction kettle, and the electric sliding block drives the scraping plate to move up and down in the reaction kettle, so that materials which are tightly adhered to the inner wall of the reaction kettle are scraped off.

Description

Technical Field

[0001] The utility model relates to the field of reaction kettles, in particular to a reaction kettle with a self-washing structure. Background Art

[0002] Reactor is a kind of equipment used for chemical reactions, physical and chemical processes and laboratory research. It is usually made of steel plates of a certain thickness, with high corrosion resistance and high temperature and high pressure bearing capacity. It is widely used in pharmaceutical, chemical, food processing and other fields to meet the needs of different processes;

[0003] The Chinese patent with publication number CN202962453U discloses a reactor with a cleaning device inside, including a reactor, a spray cleaning water pressure system 1, a drying system 2, a nozzle mechanism, a water and gas pipe system and a PLC controller 3. The reactor includes a reactor shell 4 and a discharge port 5 arranged at the bottom of the reactor shell 4, the nozzle mechanism includes a nozzle sleeve 6, a nozzle component 7, a nozzle water inlet pipe 8 and a nozzle water inlet hose 9, and the water and gas pipe system includes a high-pressure water pipeline 10, a high-pressure gas pipeline 11 and a three-way solenoid valve 12. The reactor with a cleaning device inside the utility model adopts a nozzle mechanism that can be easily put in and out of the reactor, so that the operation of water washing and drying is simple and convenient, and the equipment is easy to maintain, and has the characteristics of simple and reliable structure and convenient maintenance.

[0004] The reactor of the above patent uses clean water to rinse the materials attached to the inner wall of the reactor. However, some oxidized or firmly adhered materials may not be rinsed away by clean water, resulting in ineffective cleaning effect. Utility Model Content

[0005] The purpose of the utility model is to provide a reactor with a self-water washing structure. A slide rail is arranged on the inner wall of the reactor, an electric slider is arranged on the slide rail, and an annular scraper is installed on the electric slider. The scraper is closely attached to the inner wall of the reactor. The scraper is driven by the electric slider to move up and down in the reactor to scrape off the materials that are tightly adhered to the inner wall of the reactor, thereby solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reactor with a self-water washing structure, comprising a reactor body, a slide rail is arranged on the inner wall of the reactor body, an electric slider is arranged on the slide rail, and also comprises a scraper, the scraper is arranged on the electric slider, a water pump is arranged on the outer surface of the reactor body, a water pipe connecting flange is arranged on the water pump, a water spray port is arranged at the end of the water pump away from the water pipe connecting flange, the water spray port extends through the reactor body, a dust cover is arranged on the reactor body, a rotating motor is arranged on the dust cover, the fixed end of the rotating motor is bolted to the outer surface of the dust cover and the output end of the rotating motor passes through the dust cover, and a discharge pipe is arranged at the lower end of the reactor body.

[0007] Preferably, a stirring roller is provided on the output end of the rotating motor, and the stirring roller is bolted to the rotating motor.

[0008] Preferably, a material injection port is provided on the dust cover, and the material injection port and the dust cover are integrally arranged.

[0009] Preferably, a rotary butterfly valve is provided on the discharge pipe, and the rotary butterfly valve is bolted to the discharge pipe.

[0010] Preferably, a support column is provided at the lower end of the reactor body, and the support column is welded to the reactor body.

[0011] Preferably, the support column is provided with a ground fixing plate at one end away from the reactor body, and the ground fixing plate is welded to the support column.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model is characterized in that when the user needs to clean the reactor body, firstly, a water pipe with a water storage structure at one end is connected to the water pipe connecting flange through bolts, and then the water pump draws water in the water pipe and sprays it through the water spray port arranged in the reactor body to clean the inner wall of the reactor body, and at the same time, the electric slider starts to work, moves up and down in the slide rail, and drives the scraper to move up and down in the reactor body. Because one end of the scraper is in contact with the inner wall of the reactor body, the material adhered to the inner wall of the reactor body will be scraped off, and then the material will be washed off the scraper by clean water and discharged from the discharge pipe arranged at the lower end of the reactor body, which effectively avoids the problem that when the existing reactor is cleaned, the material adhered to the inner wall of the reactor is washed with clean water, but some oxidized or adhered relatively firm materials may not be washed away by washing with clean water, resulting in poor cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall external structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the slide rail structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the utility model.

[0017] In the figure: 1. Reactor body; 2. Discharge pipe; 3. Rotating butterfly valve; 4. Dust cover; 5. Rotating motor; 6. Injection port; 7. Stirring roller; 8. Slide rail; 9. Electric slider; 10. Scraper; 11. Water pump; 12. Water pipe connecting flange; 13. Water spray nozzle; 14. Support column; 15. Ground fixing plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0019] In order to solve the problem that in the prior art, when cleaning the materials attached to the inner wall of the reactor, the reactor is rinsed with clean water, but some oxidized or adhered materials that are relatively strong may not be rinsed away by using clean water, resulting in an ineffective cleaning effect, the present embodiment provides the following technical solutions:

[0020] A reactor with a self-washing structure comprises a reactor body 1, a slide rail 8 is arranged on the inner wall of the reactor body 1, an electric slider 9 is arranged on the slide rail 8, and a scraper 10 is arranged on the electric slider 9. A water pump 11 is arranged on the outer surface of the reactor body 1, and a water pipe connecting flange 12 is arranged on the water pump 11. A water spray port 13 is arranged at one end of the water pump 11 away from the water pipe connecting flange 12, and the water spray port 13 extends through the reactor body 1. A dust cover 4 is provided, a rotating motor 5 is provided on the dust cover 4, a fixed end of the rotating motor 5 is bolted to the outer surface of the dust cover 4 and an output end of the rotating motor 5 passes through the dust cover 4, a discharge pipe 2 is provided at the lower end of the reactor body 1, a stirring roller 7 is provided on the output end of the rotating motor 5, the stirring roller 7 is bolted to the rotating motor 5, a material injection port 6 is provided on the dust cover 4, the material injection port 6 and the dust cover 4 are integrally arranged, a rotary butterfly valve 3 is provided on the discharge pipe 2, and the rotary butterfly valve 3 is bolted to the discharge pipe 2;

[0021] In this embodiment, when the user needs to clean the reactor body 1, firstly, a water pipe with a water storage structure at one end is connected to the water pipe connecting flange 12 by bolts, and then the water pump 11 draws water in the water pipe and sprays it through the water spray port 13 provided in the reactor body 1 to clean the inner wall of the reactor body 1, and at the same time, the electric slider 9 starts to work, moves up and down in the slide rail 8, and drives the scraper 10 to move up and down in the reactor body 1. Because one end of the scraper 10 is in contact with the inner wall of the reactor body 1, the material adhering to the inner wall of the reactor body 1 will be scraped off, and then the material will be washed off the scraper 10 by clean water and discharged from the discharge pipe 2 provided at the lower end of the reactor body 1. When the material mixing work is performed, the material to be mixed is poured into the reactor body 1 from the injection port 6, and the rotating motor 5 drives the stirring roller 7 to rotate, stir and mix the material. When the mixing work is completed, an empty container is placed under the discharge pipe 2, and the rotary butterfly valve 3 is opened to discharge the material in the reactor body 1 into the container;

[0022] In this embodiment, a support column 14 is provided at the lower end of the reactor body 1, and the support column 14 is welded to the reactor body 1. A ground-contacting fixing sheet 15 is provided at one end of the support column 14 away from the reactor body 1, and the ground-contacting fixing sheet 15 is welded to the support column 14;

[0023] Working principle: When the user needs to clean the reactor body 1, first connect the water pipe with a water storage structure at one end to the water pipe connecting flange 12 through bolts, and then the water pump 11 draws water from the water pipe and sprays it through the water spray port 13 set in the reactor body 1 to clean the inner wall of the reactor body 1, and at the same time, the electric slider 9 starts to work, moves up and down in the slide rail 8, and drives the scraper 10 to move up and down in the reactor body 1. Because one end of the scraper 10 is in contact with the inner wall of the reactor body 1, the material adhering to the inner wall of the reactor body 1 will be scraped off, and then the material will be washed off the scraper 10 by clean water and discharged from the discharge pipe 2 set at the lower end of the reactor body 1. When mixing materials, the materials to be mixed are poured into the reactor body 1 from the injection port 6, and the rotating motor 5 drives the stirring roller 7 to rotate, stir and mix the materials. When the mixing work is completed, an empty container is placed under the discharge pipe 2, and the rotary butterfly valve 3 is opened to discharge the materials in the reactor body 1 into the container.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reactor with a self-washing structure, comprising a reactor body (1), a slide rail (8) being arranged on the inner wall of the reactor body (1), and an electric slide block (9) being arranged on the slide rail (8); Features: The invention also comprises a scraper (10), wherein the scraper (10) is arranged on the electric slider (9); a water pump (11) is arranged on the outer surface of the reactor body (1); a water pipe connecting flange (12) is arranged on the water pump (11); a water spray port (13) is arranged at one end of the water pump (11) away from the water pipe connecting flange (12); the water spray port (13) extends through the reactor body (1); a dust cover (4) is arranged on the reactor body (1); a rotating motor (5) is arranged on the dust cover (4); a fixed end of the rotating motor (5) is bolted to the outer surface of the dust cover (4) and an output end of the rotating motor (5) passes through the dust cover (4); and a discharge pipe (2) is arranged at the lower end of the reactor body (1).

2. The reaction kettle with a self-washing structure according to claim 1, characterized in that: A stirring roller (7) is provided on the output end of the rotating motor (5), and the stirring roller (7) is bolted to the rotating motor (5).

3. The reaction kettle with a self-washing structure according to claim 1, characterized in that: The dust cover (4) is provided with a material injection port (6), and the material injection port (6) and the dust cover (4) are integrally arranged.

4. The reaction kettle with a self-washing structure according to claim 1, characterized in that: The discharge pipe (2) is provided with a rotary butterfly valve (3), and the rotary butterfly valve (3) is bolted to the discharge pipe (2).

5. The reaction kettle with a self-washing structure according to claim 1, characterized in that: A support column (14) is provided at the lower end of the reactor body (1), and the support column (14) is welded to the reactor body (1).

6. The reaction kettle with a self-washing structure according to claim 5, characterized in that: The support column (14) is provided with a ground-contacting fixing plate (15) at one end away from the reactor body (1), and the ground-contacting fixing plate (15) is welded to the support column (14).

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