A cleaning mechanism and a reaction kettle for producing benzalkonium chloride

Abstract

The utility model relates to the technical field of reactor cleaning mechanisms, in particular to a cleaning mechanism and a reactor for producing benzalkonium chloride, comprising: a stirring shaft, the stirring shaft is rotatably connected to a reactor cover of the reactor, a stirring plate is fixed to the shaft body of the stirring shaft, a scraper receiving groove is provided on the surface of the stirring plate, a scraper is movably inserted in the scraper receiving groove, and a baffle is slidably connected to the surface of the stirring plate; the beneficial effect is: the baffle is made to slide on the surface of the stirring plate, and after the baffle slides off the scraper receiving groove, the scraper extends from the scraper receiving groove and abuts against the inner wall surface of the reactor, and then the stirring motor of the reactor drives the stirring shaft to rotate at a high speed, the rotation of the stirring shaft drives the stirring plate to rotate and further drives the scraper to rotate, and the scraper slides over the inner wall of the reactor when rotating, so as to scrape off the benzalkonium chloride adhered to the inner wall of the reactor and dissolve it in a detergent, so that the cleaning of the inner wall of the reactor can be conveniently completed.

Description

Technical Field

[0001] The utility model relates to the field of a reaction kettle cleaning mechanism, in particular to a cleaning mechanism and a reaction kettle for producing benzalkonium chloride. Background Art

[0002] Benzalkonium chloride is a cationic surfactant and a non-oxidizing fungicide. It has a broad-spectrum and highly efficient bactericidal and algaecidal ability, can effectively control the reproduction of algae and slime growth in water, and has good slime stripping effect and certain dispersion and penetration effects. In addition, benzalkonium chloride also has certain degreasing, deodorizing and corrosion inhibition effects. The production of benzalkonium chloride requires mixing and blending in a reactor. After using the reactor to produce benzalkonium chloride, the reactor needs to be cleaned.

[0003] In the prior art, the reactor is usually cleaned by a cleaning staff using a mop or other tool. The cleaning staff first dips the mop in a detergent, and then extends the mop into the reactor from the feed port at the top of the reactor and the discharge port at the bottom of the reactor to clean the inner wall and the stirring plate.

[0004] However, when cleaning the inner wall of the reactor, the mop is often caught and blocked by the stirring plate, thereby making it impossible to clean the inner wall of the reactor well. Utility Model Content

[0005] The utility model aims to provide a cleaning mechanism and a reaction kettle for producing benzalkonium chloride to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cleaning mechanism, comprising:

[0007] The stirring shaft is rotatably connected to the kettle cover of the reactor, a stirring plate is fixed on the shaft body of the stirring shaft, a scraper receiving groove is opened on the surface of the stirring plate, a scraper is movably inserted in the scraper receiving groove, and a baffle is slidably connected to the surface of the stirring plate.

[0008] Preferably, a lining plate is fixed to one end of the scraper extending into the scraper receiving groove, a first spring is fixed to the other end of the lining plate, and the other end of the first spring is fixed to the inner wall of the scraper receiving groove.

[0009] Preferably, a first electromagnet and a power supply are provided in the scraper receiving groove, and a wireless communication module is provided in the power supply.

[0010] Preferably, the stirring plate is in an "L"-shaped plate structure, and a guide rail is fixed on the surface of one end of the cross bar of the stirring plate away from the stirring shaft. Two groups of guide rails are provided, and the two groups of guide rails are symmetrically distributed about the baffle.

[0011] Preferably, a second electromagnet and a second spring are fixed on the surface of the vertical rod of the stirring plate, the other end of the second spring is fixed on the surface of the baffle, and the second electromagnet is connected to the power supply through a cable arranged inside the stirring plate.

[0012] A reaction kettle for producing benzalkonium chloride comprises the cleaning mechanism.

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

[0014] The cleaning mechanism and the reactor for producing benzalkonium chloride proposed by the utility model enable the baffle to slide on the surface of the stirring plate. After the baffle slides away from the scraper receiving groove, the scraper extends from the scraper receiving groove and abuts against the inner wall surface of the reactor. Then, the stirring motor of the reactor drives the stirring shaft to rotate at a high speed. The rotation of the stirring shaft drives the stirring plate to rotate and further drives the scraper to rotate. When the scraper rotates, it slides over the inner wall of the reactor, thereby scraping off the benzalkonium chloride adhered to the inner wall of the reactor and dissolving it in the detergent, so that the cleaning of the inner wall of the reactor can be conveniently completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 for Figure 2 A schematic diagram of the enlarged structure in the middle.

[0018] In the figure: a stirring shaft 1, a stirring plate 2, a scraper receiving groove 3, a scraper 4, a lining plate 5, a first spring 6, a first electromagnet 7, a power supply 8, a baffle 9, a guide rail 10, a second electromagnet 11, and a second spring 12. DETAILED DESCRIPTION

[0019] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit 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.

[0020] Embodiment 1

[0021] See also Figure 1-Figure 3The utility model provides a technical solution: a cleaning mechanism, comprising: a stirring shaft 1, the stirring shaft 1 is rotatably connected to the kettle cover of the reactor, a stirring plate 2 is fixed on the shaft body of the stirring shaft 1, a scraper receiving groove 3 is opened on the surface of the stirring plate 2, a scraper 4 is movably inserted in the scraper receiving groove 3, and a baffle 9 is slidably connected to the surface of the stirring plate 2.

[0022] In actual use, after the production of benzalkonium chloride is completed, the benzalkonium chloride is discharged from the discharge port of the reactor, and then the discharge port is closed and a cleaning agent is injected into the reactor from the feed port, and then the baffle 9 is made to slide on the surface of the stirring plate 2. After the baffle 9 slides away from the scraper receiving groove 3, the scraper 4 extends from the scraper receiving groove 3 and rests on the inner wall surface of the reactor, and then the stirring motor of the reactor drives the stirring shaft 1 to rotate at a high speed. The rotation of the stirring shaft 1 drives the stirring plate 2 to rotate and then drives the scraper 4 to rotate. When the scraper 4 rotates, it slides over the inner wall of the reactor, thereby scraping off the benzalkonium chloride adhered to the inner wall of the reactor and dissolving it in the cleaning agent, and finally the stirring is stopped and the discharge port of the reactor is opened to discharge the cleaning agent dissolved with benzalkonium chloride, so that the cleaning of the inner wall of the reactor can be conveniently completed, and then the inner wall at the bottom end and the inner wall at the top end of the reactor and the stirring plate 2 are cleaned by traditional methods, so that the cleaning work of the reactor can be conveniently completed.

[0023] Embodiment 2

[0024] On the basis of Example 1, in order to prevent the benzalkonium chloride and detergent contaminated on the surface of the scraper 4 from affecting the next use of the reactor, a lining plate 5 is fixed to one end of the scraper 4 extending into the scraper receiving groove 3, and a first spring 6 is fixed to the other end of the lining plate 5. The other end of the first spring 6 is fixed to the inner wall of the scraper receiving groove 3. A first electromagnet 7 and a power supply 8 are provided in the scraper receiving groove 3, and a wireless communication module is provided in the power supply 8.

[0025] After completing the cleaning of the reactor, the cleaning staff controls the power supply 8 through the wireless controller to supply power to the first electromagnet 7. After the first electromagnet 7 is energized, it generates suction on the lining plate 5 made of metal material, and this suction force is greater than the elastic force of the first spring 6, which makes the lining plate 5 move toward the direction close to the first electromagnet 7, that is, move toward the depth of the scraper receiving groove 3. The movement of the lining plate 5 drives the scraper 4 to move in the same direction so that the scraper 4 is completely retracted into the scraper receiving groove 3, and then the baffle 9 is made to slide on the surface of the stirring plate 2 again and the opening of the scraper receiving groove 3 on the surface of the stirring plate 2 is blocked, thereby isolating the scraper 4 from the outside world, so that the benzalkonium chloride remaining on the surface of the scraper 4 will not affect the next use of the reactor, and the cleaning of the scraper 4 is also eliminated.

[0026] Embodiment 3

[0027] On the basis of the second embodiment, the sliding of the baffle plate 9 on the surface of the stirring plate 2 is controlled, a first electromagnet 7 and a power supply 8 are arranged in the scraper receiving groove 3, a wireless communication module is arranged in the power supply 8, a second electromagnet 11 and a second spring 12 are fixed on the surface of the vertical rod of the stirring plate 2, the other end of the second spring 12 is fixed on the surface of the baffle plate 9, the second electromagnet 11 is connected to the power supply 8 through a cable arranged inside the stirring plate 2, the stirring plate 2 is an "L"-shaped plate structure, a guide rail 10 is fixed on the surface of one end of the cross bar of the stirring plate 2 away from the stirring shaft 1, two groups of guide rails 10 are arranged, and the two groups of guide rails 10 are symmetrically distributed about the baffle plate 9.

[0028] When the baffle 9 needs to be moved away from the opening of the scraper receiving groove 3, the cleaning staff controls the power supply 8 through the wireless controller to supply power to the second electromagnet 11. After the second electromagnet 11 is energized, suction is generated on the baffle 9 made of metal material, and this suction is greater than the elastic force of the second spring 12, so that the baffle 9 moves along the guide rail 10 in the direction close to the second electromagnet 11 and away from the opening of the scraper receiving groove 3; the movement of the baffle 9 causes the second spring 12 to be compressed, so when the baffle 9 needs to block the opening of the scraper receiving groove 3 again, it is only necessary to control the power supply 8 to stop supplying power to the second electromagnet 11, and the elastic force of the compressed second spring 12 on the baffle 9 will push the baffle 9 to move along the guide rail 10 back to its original position, and block the opening of the scraper receiving groove 3 again.

[0029] Embodiment 4

[0030] On the basis of Example 3, in order to ensure that the scraper 4 is pressed against the inner wall of the reactor during cleaning, a lining plate 5 is fixed to one end of the scraper 4 extending into the scraper receiving groove 3, and a first spring 6 is fixed to the other end of the lining plate 5, and the other end of the first spring 6 is fixed to the inner wall of the scraper receiving groove 3.

[0031] When cleaning the inner wall of the reactor, the baffle 9 is away from the opening of the scraper receiving groove 3, and the first electromagnet 7 is in an unpowered state. The first spring 6, which is always in a compressed state, generates a thrust on the lining plate 5. This thrust is transmitted to the scraper 4 through the lining plate 5, thereby ensuring that the scraper 4 is pressed against the inner wall of the reactor during cleaning.

[0032] In actual use, after the production of benzalkonium chloride is completed, the benzalkonium chloride is discharged from the discharge port of the reactor, and then the discharge port is closed and a cleaning agent is injected into the reactor from the feed port. Then, the baffle 9 is made to slide on the surface of the stirring plate 2. After the baffle 9 slides away from the scraper receiving groove 3, the scraper 4 extends from the scraper receiving groove 3 and rests on the inner wall surface of the reactor. Then, the stirring motor of the reactor drives the stirring shaft 1 to rotate at a high speed. The rotation of the stirring shaft 1 drives the stirring plate 2 to rotate and then drives the scraper 4 to rotate. When the scraper 4 rotates, it slides over the inner wall of the reactor, thereby scraping off the benzalkonium chloride adhered to the inner wall of the reactor and dissolving it in the cleaning agent. Finally, the stirring is stopped and the discharge port of the reactor is opened. , so that the detergent dissolved with benzalkonium chloride is discharged, the inner wall of the reactor can be easily cleaned, and then the inner wall at the bottom and top of the reactor and the stirring plate 2 are cleaned by traditional methods, so that the cleaning work of the reactor can be easily completed; after completing the cleaning work of the reactor, the cleaning personnel control the power supply 8 to supply power to the first electromagnet 7 through the wireless controller, and the first electromagnet 7 generates suction on the lining plate 5 made of metal material after being energized, and this suction is greater than the elastic force of the first spring 6, which makes the lining plate 5 move in the direction close to the first electromagnet 7, that is, move to the depth of the scraper receiving groove 3, and the movement of the lining plate 5 drives the scraper 4 to move in the same direction so that the scraper 4 is completely retracted into the scraper receiving groove 3 , and then the baffle plate 9 is made to slide on the surface of the stirring plate 2 again and the opening of the scraper receiving groove 3 on the surface of the stirring plate 2 is blocked, thereby isolating the scraper 4 from the outside world, so that the benzalkonium chloride remaining on the surface of the scraper 4 will not affect the next use of the reactor, and the cleaning work of the scraper 4 is also eliminated; when the baffle plate 9 is required to be away from the opening of the scraper receiving groove 3, the cleaning personnel controls the power supply 8 to supply power to the second electromagnet 11 through the wireless controller, and the second electromagnet 11 generates suction force on the baffle plate 9 made of metal material after being energized, and this suction force is greater than the elastic force of the second spring 12, so that the baffle plate 9 moves along the guide rail 10 in the direction close to the second electromagnet 11 and away from the opening of the scraper receiving groove 3 The movement of the baffle plate 9 causes the second spring 12 to be compressed. Therefore, when the baffle plate 9 needs to block the opening of the scraper receiving groove 3 again, it is only necessary to control the power supply 8 to stop supplying power to the second electromagnet 11. The elastic force of the compressed second spring 12 on the baffle plate 9 will push the baffle plate 9 to move along the guide rail 10 to its original position, and block the opening of the scraper receiving groove 3 again. When cleaning the inner wall of the reactor, the baffle plate 9 is away from the opening of the scraper receiving groove 3, and the first electromagnet 7 is in an unpowered state. The first spring 6, which is always in a compressed state, generates a thrust on the liner plate 5, and this thrust is transmitted to the scraper plate 4 through the liner plate 5, thereby ensuring that the scraper plate 4 is pressed against the inner wall of the reactor during cleaning.

[0033] 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 cleaning mechanism, comprising: A stirring shaft (1) is rotatably connected to a reactor cover of a reactor, a stirring plate (2) is fixed to the shaft of the stirring shaft (1), and the stirring plate (2) is characterized in that a scraper receiving groove (3) is provided on the surface of the stirring plate (2), a scraper (4) is movably inserted in the scraper receiving groove (3), and a baffle (9) is slidably connected to the surface of the stirring plate (2).

2. A cleaning mechanism according to claim 1, characterized in that: One end of the scraper (4) extending into the scraper receiving groove (3) is fixed with a lining plate (5), the other end of the lining plate (5) is fixed with a first spring (6), and the other end of the first spring (6) is fixed on the inner wall of the scraper receiving groove (3).

3. A cleaning mechanism according to claim 2, characterized in that: The scraper receiving groove (3) is provided with a first electromagnet (7) and a power supply (8), and the power supply (8) is provided with a wireless communication module.

4. A cleaning mechanism according to claim 1, characterized in that: The stirring plate (2) is in an "L"-shaped plate structure. A guide rail (10) is fixed on the surface of one end of the cross bar of the stirring plate (2) away from the stirring shaft (1). Two groups of guide rails (10) are provided, and the two groups of guide rails (10) are symmetrically distributed about the baffle (9).

5. A cleaning mechanism according to claim 4, characterized in that: A second electromagnet (11) and a second spring (12) are fixed on the surface of the vertical rod of the stirring plate (2), the other end of the second spring (12) is fixed on the surface of the baffle (9), and the second electromagnet (11) is connected to the power source (8) via a cable arranged inside the stirring plate (2).

6. A reactor for producing benzalkonium chloride, characterized in that: It comprises the cleaning mechanism described in any one of claims 1 to 5.

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