Dizotization reaction tank

Abstract

The utility model relates to the technical field of reaction tanks, and discloses a diazotization reaction tank which comprises a reaction tank body, a servo motor is fixedly connected to the top end of the reaction tank body, a T-shaped rod is fixedly connected to an output shaft of the servo motor, a rotating shaft is fixedly connected to the bottom end of the T-shaped rod, and a conveying cavity is formed in the top end of the rotating shaft. The top end of the rotating shaft is fixedly connected with a sprayer, the surface of the T-shaped rod is movably sleeved with a connecting sleeve, the right side of the connecting sleeve is fixedly connected with a water conveying pipe, the middle of the water conveying pipe is fixedly provided with a water pump, and the right side of the water conveying pipe is fixedly connected with a water tank. The rotating shaft is driven to rotate at a high speed, water is thrown into the inner cavity of the reaction tank by the spray head, the inner cavity of the reaction tank is cleaned, residual materials are prevented from influencing the quality of a new reaction, the water is thrown into the inner cavity of the reaction tank by using the spray head, other equipment needs to be additionally arranged, and the use cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction tanks, and more specifically, to a diazotization reaction tank. Background Art

[0002] Diazotization is the reaction of primary amine and nitrous acid at low temperature to generate diazonium salt. During the reaction, the temperature of the reaction tank is controlled. However, after the reaction tank is used once, a small amount of material will remain inside. If a new reaction is started directly at this time, it may affect the quality of the new material. Therefore, the inner cavity of the reaction tank is cleaned by spraying. However, spraying requires the installation of spraying equipment in the inner cavity of the reaction tank, which will result in the need to install additional equipment inside the reaction tank, increasing the cost of use and the difficulty of maintenance. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a diazotization reaction tank, which has the advantage of being more convenient to clean.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a diazotization reaction tank, comprising a reaction tank, the top of the reaction tank is fixedly connected to a servo motor, the output shaft of the servo motor is fixedly connected to a T-shaped rod, the bottom end of the T-shaped rod is fixedly connected to a rotating shaft, the top of the rotating shaft is provided with a conveying cavity, the top of the rotating shaft is fixedly connected to a nozzle, the surface of the T-shaped rod is movably sleeved with a connecting sleeve, the right side of the connecting sleeve is fixedly connected to a water pipe, the middle part of the water pipe is fixedly installed with a water pump, and the right side of the water pipe is fixedly connected to a water tank.

[0005] As a preferred technical solution of the utility model, a feed pipe is fixedly connected to the left side of the connecting sleeve, and a connector is fixedly connected to the side of the feed pipe away from the connecting sleeve.

[0006] As a preferred technical solution of the utility model, a stirring rod is fixedly connected to the surface of the rotating shaft, and a scraping plate is fixedly connected to the side of the stirring rod away from the rotating shaft.

[0007] As a preferred technical solution of the utility model, the delivery cavity is connected with the inner cavity of the nozzle, and the nozzle is located above the inner cavity of the reaction tank.

[0008] As a preferred technical solution of the utility model, a temperature control sleeve is fixedly installed on the outer surface of the reaction tank, a supporting foot is fixedly connected to the bottom end of the temperature control sleeve, and a control valve is fixedly connected to the bottom end of the reaction tank.

[0009] As a preferred technical solution of the utility model, a water supply pipe is fixedly connected to the top of the water tank, a support plate is fixedly connected to the top of the reaction tank, and the servo motor is fixedly mounted on the support plate.

[0010] As a preferred technical solution of the utility model, the feed pipe and the water pipe are connected through a connecting sleeve, and the scraper plate is in contact with the inner wall of the reaction tank.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. After the reaction in the inner cavity of the reaction tank is completed, the utility model starts the water pump to pump out the water in the inner cavity of the water tank along the water delivery pipe, and the pumped water is output to the inner cavity of the delivery cavity through the connecting sleeve, and then the T-shaped rod is driven to operate by the servo motor, thereby driving the rotating shaft to rotate at high speed to drive the nozzle to throw the water into the inner cavity of the reaction tank, so as to clean the inner cavity of the reaction tank, thereby avoiding the residual material from affecting the quality of the new reaction, and by using the nozzle to throw the water into the inner cavity of the reaction tank, it is no longer necessary to set up other equipment, thereby reducing the use cost.

[0013] 2. The utility model connects the feed pipe on the left side of the sleeve so that the material can enter the inner cavity of the feed pipe through the connector, and then enter the inner cavity of the conveying cavity through the connecting sleeve on the right side of the feed pipe, and then the material is evenly thrown into the inner cavity of the reaction tank through the nozzle, so as to evenly contact with the reaction material in the inner cavity of the reaction tank, avoiding the situation that the material enters the inner cavity of the reaction tank from one place, resulting in uneven contact between the material and the reaction material. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 This is a schematic diagram of the connection of the scraper plate structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the connection of the stirring rod structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the water pipe connection structure of the utility model;

[0018] Figure 5 This is a schematic diagram of the rotation axis connection of the utility model structure.

[0019] In the figure: 1. reaction tank; 2. temperature control sleeve; 3. support foot; 4. servo motor; 5. T-shaped rod; 6. rotating shaft; 7. conveying chamber; 8. nozzle; 9. stirring rod; 10. scraper plate; 11. connecting sleeve; 12. water pipe; 13. water pump; 14. water tank; 15. water filling pipe; 16. feed pipe; 17. connector; 18. control valve. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figures 1 to 5 As shown, the utility model provides a diazotization reaction tank, including a reaction tank 1, a servo motor 4 is fixedly connected to the top of the reaction tank 1, a T-shaped rod 5 is fixedly connected to the output shaft of the servo motor 4, a rotating shaft 6 is fixedly connected to the bottom end of the T-shaped rod 5, a conveying cavity 7 is provided at the top of the rotating shaft 6, a nozzle 8 is fixedly connected to the top of the rotating shaft 6, a connecting sleeve 11 is movably sleeved on the surface of the T-shaped rod 5, a water pipe 12 is fixedly connected to the right side of the connecting sleeve 11, a water pump 13 is fixedly installed in the middle of the water pipe 12, and a water tank 14 is fixedly connected to the right side of the water pipe 12;

[0022] After the reaction in the inner cavity of the reaction tank 1 is completed, the water pump 13 is started to pump out the water in the inner cavity of the water tank 14 along the water pipe 12, and the pumped water is output to the inner cavity of the conveying cavity 7 through the connecting sleeve 11, and then the T-shaped rod 5 is driven by the servo motor 4 to operate, thereby driving the rotating shaft 6 to rotate at high speed to drive the nozzle 8 to throw water into the inner cavity of the reaction tank 1, thereby cleaning the inner cavity of the reaction tank 1, thereby avoiding residual materials from affecting the quality of a new reaction, and by using the nozzle 8 to throw water into the inner cavity of the reaction tank 1, no additional equipment is needed, thereby reducing the cost of use.

[0023] The left side of the connecting sleeve 11 is fixedly connected with a feed pipe 16, and the side of the feed pipe 16 away from the connecting sleeve 11 is fixedly connected with a connector 17;

[0024] Through the feed pipe 16 on the left side of the connecting sleeve 11, the material can enter the inner cavity of the feed pipe 16 through the connecting head 17, and then enter the inner cavity of the conveying cavity 7 through the connecting sleeve 11 on the right side of the feed pipe 16, and then the material is evenly thrown into the inner cavity of the reaction tank 1 through the nozzle 8, so as to evenly contact with the reaction material in the inner cavity of the reaction tank 1, avoiding the situation that the material enters the inner cavity of the reaction tank 1 from one place, resulting in uneven contact between the material and the reaction material.

[0025] The surface of the rotating shaft 6 is fixedly connected with a stirring rod 9, and the side of the stirring rod 9 away from the rotating shaft 6 is fixedly connected with a scraping plate 10;

[0026] By setting the stirring rod 9, the rotating shaft 6 can drive the stirring rod 9 to stir the inner cavity material and the reaction material of the reaction tank 1, so that the reaction material and the material are mixed evenly, and then by setting the scraper plate 10, the scraper plate 10 can scrape the material on the inner wall of the reaction tank 1.

[0027] The delivery cavity 7 is connected to the inner cavity of the nozzle 8, and the nozzle 8 is located above the inner cavity of the reaction tank 1;

[0028] The conveying chamber 7 is connected to the inner cavity of the nozzle 8, so that the material or water can enter the inner cavity of the nozzle 8 through the conveying chamber 7, and then the material is evenly sprinkled into the inner cavity of the reaction tank 1 through the nozzle 8, or the water is thrown into the inner cavity of the reaction tank 1 to clean the inner cavity of the reaction tank 1.

[0029] Among them, a temperature control sleeve 2 is fixedly installed on the outer surface of the reaction tank 1, a support foot 3 is fixedly connected to the bottom end of the temperature control sleeve 2, and a control valve 18 is fixedly connected to the bottom end of the reaction tank 1;

[0030] The material in the inner cavity of the reaction tank 1 is heated by the temperature control sleeve 2 on the outer surface of the reaction tank 1, so that the temperature of the material in the inner cavity of the reaction tank 1 and the reaction material can be controlled during the mixing process, and then the reaction tank 1 is supported by the support feet 3.

[0031] Among them, the top of the water tank 14 is fixedly connected with a water supply pipe 15, the top of the reaction tank 1 is fixedly connected with a support plate, and the servo motor 4 is fixedly installed on the support plate;

[0032] Water can be added into the inner cavity of the water tank 14 through the water adding pipe 15 at the top of the water tank 14 , and then the servo motor 4 can be supported and installed through the support plate at the top of the reaction tank 1 .

[0033] The feed pipe 16 and the water pipe 12 are connected through the connecting sleeve 11, and the scraper plate 10 is in contact with the inner wall of the reaction tank 1;

[0034] The feed pipe 16 and the water pipe 12 are connected through the connecting sleeve 11, so that the material can be added through the feed pipe 16. When the reaction is completed, water can be input into the inner cavity of the conveying cavity 7 through the connecting sleeve 11 through the water pipe 12, and then the scraper plate 10 is fitted with the inner wall of the reaction tank 1, so that the scraper plate 10 can scrape off the material contaminated on the inner wall of the reaction tank 1.

[0035] The working principle and use process of the utility model are as follows: first, the reaction material is input into the inner cavity of the reaction tank 1, then the material input is connected to the connector 17, then the material is transported to the inner cavity of the conveying cavity 7 through the feed pipe 16, then the T-shaped rod 5 is driven to rotate by the servo motor 4, and then the rotating shaft 6 is driven to rotate by the T-shaped rod 5, and at this time, the nozzle 8 is driven to rotate by the rotating shaft 6, and the material in the inner cavity of the conveying cavity 7 is thrown out to the inner cavity of the reaction tank 1 through the nozzle 8, so as to be evenly sprinkled in the inner cavity of the reaction tank 1, contact with the reaction material, and the reaction material and the material are stirred and mixed by the stirring rod 9, and the temperature of the inner cavity of the reaction tank 1 is controlled by the temperature control sleeve 2, so as to react;

[0036] When the reaction is finished, it is discharged through the control valve 18, then the material input is disconnected from the connector 17, and the water pump 13 is started to extract the water from the inner cavity of the water tank 14 and transport it to the inner cavity of the connecting sleeve 11, and then input into the inner cavity of the conveying cavity 7 through the connecting sleeve 11, and the servo motor 4 drives the rotating shaft 6 to rotate at high speed to throw water from the inner cavity of the nozzle 8 to the inner cavity of the reaction tank 1 to clean it, and the scraper plate 10 is used to scrape the material on the inner wall of the reaction tank 1.

[0037] 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.

[0038] 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 diazotization reaction tank, comprising a reaction tank (1), characterized in that: The top of the reaction tank (1) is fixedly connected to a servo motor (4), the output shaft of the servo motor (4) is fixedly connected to a T-shaped rod (5), the bottom of the T-shaped rod (5) is fixedly connected to a rotating shaft (6), the top of the rotating shaft (6) is provided with a delivery cavity (7), the top of the rotating shaft (6) is fixedly connected to a nozzle (8), a connecting sleeve (11) is movably sleeved on the surface of the T-shaped rod (5), a water pipe (12) is fixedly connected to the right side of the connecting sleeve (11), a water pump (13) is fixedly installed in the middle of the water pipe (12), and a water tank (14) is fixedly connected to the right side of the water pipe (12).

2. The diazotization reaction tank according to claim 1, characterized in that: A feed pipe (16) is fixedly connected to the left side of the connecting sleeve (11), and a connector (17) is fixedly connected to the side of the feed pipe (16) away from the connecting sleeve (11).

3. The diazotization reaction tank according to claim 2, characterized in that: A stirring rod (9) is fixedly connected to the surface of the rotating shaft (6), and a scraping plate (10) is fixedly connected to the side of the stirring rod (9) away from the rotating shaft (6).

4. The diazotization reaction tank according to claim 1, characterized in that: The delivery cavity (7) is connected to the inner cavity of the nozzle (8), and the nozzle (8) is located above the inner cavity of the reaction tank (1).

5. The diazotization reaction tank according to claim 1, characterized in that: A temperature control sleeve (2) is fixedly mounted on the outer surface of the reaction tank (1), a support foot (3) is fixedly connected to the bottom end of the temperature control sleeve (2), and a control valve (18) is fixedly connected to the bottom end of the reaction tank (1).

6. The diazotization reaction tank according to claim 1, characterized in that: The top of the water tank (14) is fixedly connected to a water supply pipe (15), the top of the reaction tank (1) is fixedly connected to a support plate, and the servo motor (4) is fixedly mounted on the support plate.

7. The diazotization reaction tank according to claim 3, characterized in that: The feed pipe (16) and the water pipe (12) are connected via a connecting sleeve (11), and the scraper plate (10) is in contact with the inner wall of the reaction tank (1).

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