Cleaning assembly for hydrazine reaction and reaction container

Abstract

The utility model discloses a cleaning assembly for hydrazine reaction and a reaction container, the cleaning assembly for hydrazine reaction comprises a cover plate, one side of the upper surface of the cover plate is fixedly provided with a support, the support is fixedly provided with a motor, an output shaft of the motor is fixedly provided with a gear, the center position of the cover plate is rotatably provided with a stirring pipe, and the stirring pipe is provided with a stirring shaft. The stirring pipe penetrates through the cover plate, the stirring pipe is sleeved with a gear ring, the gear ring is meshed with the gear, a plurality of stirring rods are fixedly installed on the periphery of the bottom end of the stirring pipe, the stirring rods are evenly distributed on the periphery of the stirring pipe, pull rods are slidably installed in the stirring rods, and a scraping plate is fixedly installed at the end, away from the stirring pipe, of each pull rod. According to the reaction tank, a mixture can be stirred, the mixing effect can be improved, the reaction efficiency can be improved, residues on the inner wall of the tank body can be scraped off by the scraping plates, the cleaning effect can be improved, and the cleaning efficiency can be further improved.

Description

Technical Field

[0001] The utility model relates to the field of reaction containers, in particular to a cleaning component and a reaction container for hydrazine reaction. Background Art

[0002] Hydrazination reaction, also known as hydrazine hydrolysis reaction, refers to the process in which organic compounds containing various functional groups generate hydrazine derivatives under the action of hydrazine. After the hydrazination reaction is completed, the reaction vessel needs to be cleaned. The hydrazine reaction vessel in the prior art has poor mixing effect, resulting in low efficiency of the hydrazine reaction. When cleaning the hydrazine reaction vessel, it is generally cleaned manually, which is troublesome and has low cleaning efficiency.

[0003] Therefore, it is necessary to propose a new cleaning component and reaction container for hydrazine reaction to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a cleaning component and a reaction container for hydrazine reaction, so as to solve the problems that the existing hydrazine reaction container has poor mixing effect, resulting in low mixing efficiency, and when cleaning the hydrazine reaction container, it is generally cleaned manually, which is troublesome and has low cleaning efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cleaning component for hydrazine reaction, comprising a cover plate, a bracket fixedly mounted on one side of the upper surface of the cover plate, a motor fixedly mounted on the bracket, a gear fixedly mounted on the output shaft of the motor, a stirring tube rotatably mounted at the center position of the cover plate, and the stirring tube passes through the cover plate, a gear ring is sleeved on the stirring tube, the gear ring is meshed with the gear, a plurality of stirring rods are fixedly mounted around the bottom end of the stirring tube, and the stirring rods are evenly distributed around the stirring tube, a pull rod is slidably mounted inside the stirring rod, and a scraper is fixedly mounted on the end of the pull rod away from the stirring tube.

[0006] Preferably, a mounting groove is provided inside the bottom end of the stirring tube, a spring is provided at the bottom center position of the mounting groove, an extrusion rod is slidably installed in the stirring tube, and the bottom end of the extrusion rod is conically arranged, the bottom end of the extrusion rod is fixedly connected to the upper end of the spring, and an electromagnet is provided at the bottom center position of the mounting groove.

[0007] Preferably, the bottom end of the extrusion rod and the ends of the plurality of pull rods close to each other are both made of metal iron.

[0008] The utility model also proposes a hydrazine reaction container, comprising a tank body, a discharge port is arranged at the bottom of the tank body, a valve is arranged in the discharge port, the scraper is arranged in cooperation with the inner wall of the tank body, a plurality of legs are arranged on the side wall of the tank body, and the tank body is arranged tilted.

[0009] Preferably, the cover plate is threadedly connected to the tank body, a material injection port is provided on the cover plate, the material injection port is communicated with the tank body, and the cover plate is threadedly connected to the tank body.

[0010] The technical effects of the utility model are:

[0011] When the organic compound containing a functional group and hydrazine are added into the tank, the organic compound containing a functional group and hydrazine flow on the inner wall of the tank due to the inclined arrangement of the tank, which can increase the contact area between the organic compound containing a functional group and hydrazine, improve the mixing effect, and thus improve the efficiency of the hydrazine reaction;

[0012] When the hydrazine reaction is carried out, the stirring tube drives the multiple stirring rods to rotate, which can stir the mixture, improve the mixing effect, and improve the reaction efficiency. The tank body is tilted, and when the mixture is stirred, the mixture will fall to the lower side under the action of gravity, and then be stirred to the upper side, which can further improve the stirring effect, and then further improve the reaction efficiency;

[0013] When cleaning the reaction container, the power of the electromagnet is increased to increase the magnetic adsorption capacity. When the magnetic force is greater than the elastic force of the spring, the electromagnet adsorbs the extrusion rod and moves it downward. When the extrusion rod falls between multiple pull rods, it will squeeze the multiple pull rods, thereby driving the multiple scrapers to move around, so that the scrapers contact the inner wall of the tank body. The scrapers can scrape off the residues on the inner wall of the tank body, which can improve the cleaning effect and then improve the cleaning efficiency, thereby achieving the purpose of automatic cleaning; and when the tank body is working normally, the scrapers can increase the stirring effect, so that the material at the bottom of the tank body is more easily driven upward and mixed up and down. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of the cleaning component and reaction container structure for hydrazine reaction.

[0015] Figure 2 It is a cross-sectional view of a cleaning component and a reaction container for hydrazine reaction of the utility model.

[0016] Figure 3 For this utility model Figure 2 A magnified schematic diagram of the structure in the middle.

[0017] In the figure: 1. cover plate; 2. bracket; 3. motor; 4. gear; 5. stirring tube; 6. gear ring; 7. stirring rod; 8. pull rod; 9. scraper; 10. mounting groove; 11. spring; 12. extrusion rod; 13. electromagnet; 14. tank body; 15. discharge port; 16. valve; 17. injection port; 18. support leg. 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] like Figure 1-Figure 3 As shown, the utility model provides a hydrazine reaction container, including a tank body 14, a discharge port 15 is arranged at the bottom of the tank body 14, a valve 16 is arranged in the discharge port 15, and the discharge port 15 is used to discharge the material after the hydrazine reaction is completed. This setting belongs to a conventional setting, so it is not described in detail.

[0020] In order to solve the problem of poor mixing effect and low hydrazine reaction efficiency in the prior art hydrazine reaction container, the utility model is provided with a plurality of legs 18 on the side wall of the tank body 14, the tank body 14 is tilted, four legs 18 are provided, and only two corresponding legs 18 have the same height, so that the tank body 14 is in a tilted state. During operation, when the organic compound containing the functional group and hydrazine are added into the tank body 14, since the tank body 14 is tilted, the organic compound containing the functional group and hydrazine flow on the inner wall of the tank body 14, which can increase the contact area between the organic compound containing the functional group and hydrazine, can improve the mixing effect, and further can improve the hydrazine reaction efficiency.

[0021] The utility model also proposes a cleaning assembly for hydrazine reaction, including a cover plate 1, which is arranged in a circular shape and has a threaded tube at the bottom for easy connection. This arrangement belongs to a conventional arrangement and is therefore not described in detail.

[0022] In order to solve the problem that cleaning the hydrazine reaction container is generally done manually, the cleaning is troublesome and the cleaning efficiency is low, the utility model is fixedly installed with a bracket 2 on one side of the upper surface of the cover plate 1, a motor 3 is fixedly installed on the bracket 2, a gear 4 is fixedly installed on the output shaft of the motor 3, a stirring tube 5 is rotatably installed at the center of the cover plate 1, and the stirring tube 5 passes through the cover plate 1, a gear ring 6 is sleeved on the stirring tube 5, the gear ring 6 is meshed with the gear 4, a plurality of stirring rods 7 are fixedly installed around the bottom end of the stirring tube 5, and the stirring rods 7 are evenly distributed around the stirring tube 5, a pull rod 8 is slidably installed inside the stirring rod 7, and an end of the pull rod 8 away from the stirring tube 5 is fixedly installed A scraper 9 is provided, and the scraper 9 is matched with the inner wall of the tank body 14. A mounting groove 10 is provided inside the bottom end of the stirring tube 5, and a spring 11 is provided at the bottom center position of the mounting groove 10. An extrusion rod 12 is slidably installed in the stirring tube 5, and the bottom end of the extrusion rod 12 is conically arranged, and the bottom end of the extrusion rod 12 is fixedly connected to the upper end of the spring 11. An electromagnet 13 is provided at the bottom center position of the mounting groove 10. When the hydrazine reaction is carried out, the cover plate 1 is threadedly fixed to the top of the tank body 14 so that the scraper 9 is in the tank body 14, and a mixture of an organic compound containing a functional group and hydrazine is added into the tank body 14, and the motor 3 is started, thereby driving the gear 4 to rotate, and the reaction is carried out. The gear ring 6 is driven to rotate, so that the stirring tube 5 drives the multiple stirring rods 7 to rotate, which can stir the mixture. Since the tank body 14 is tilted, when the mixture is stirred, the mixture will fall to the lower side under the action of gravity, and then be stirred to the top, which can improve the stirring effect and thus improve the reaction efficiency. When the hydrazine reaction is completed and the reaction container needs to be cleaned, water is injected into the tank body 14 to increase the power of the electromagnet 13, so that the magnetic adsorption capacity is increased. When the magnetic force is greater than the elastic force of the spring 11, the electromagnet 13 adsorbs the extrusion rod 12 and moves it downward. When the extrusion rod 12 falls between the multiple pull rods 8, it squeezes the multiple pull rods 8, thereby And drive multiple scrapers 9 to move around, so that the scrapers 9 contact the inner wall of the tank body 14, then start the motor 3, the stirring tube 5 drives the multiple stirring rods 7 to rotate, stirs the water to clean the tank body 14, and at the same time, the multiple pull rods 8 drive the multiple scrapers 9 to rotate, and scrape off the residues on the inner wall of the tank body 14, which can improve the cleaning effect and thus improve the cleaning efficiency. After the cleaning is completed, the power of the electromagnet 13 is reduced, so that the adsorption force is less than the elastic force of the spring 11, and the extrusion rod 12 is lifted up. At this time, under the adsorption force of the electromagnet 13, the multiple pull rods 8 will pull the scraper 9 to move toward the center, so that the scraper 9 is separated from the inner wall of the tank body 14, and the hydrazine reaction can continue.

[0023] The bottom end of the extrusion rod 12 and the ends of the multiple pull rods 8 close to each other are made of metal iron. The purpose of using metal iron is to use the ability of magnetic adsorption of iron to adjust the relative positions of the pull rod 8 and the extrusion rod 12. This setting is a conventional setting and is not limited thereto.

[0024] The cover plate 1 is threadedly connected to the tank body 14 . A material injection port 17 is provided on the cover plate 1 , and the material injection port 17 is communicated with the tank body 14 .

Claims

1. A cleaning assembly for hydrazine reaction, characterized in that: The invention comprises a cover plate (1), a bracket (2) is fixedly mounted on one side of the upper surface of the cover plate (1), a motor (3) is fixedly mounted on the bracket (2), a gear (4) is fixedly mounted on the output shaft of the motor (3), a stirring tube (5) is rotatably mounted at the center of the cover plate (1), and the stirring tube (5) passes through the cover plate (1), a gear ring (6) is sleeved on the stirring tube (5), and the gear ring (6) is meshed with the gear (4), a plurality of stirring rods (7) are fixedly mounted around the bottom end of the stirring tube (5), and the stirring rods (7) are evenly distributed around the stirring tube (5), a pull rod (8) is slidably mounted inside the stirring rod (7), and a scraper (9) is fixedly mounted on the end of the pull rod (8) away from the stirring tube (5).

2. The cleaning assembly for hydrazine reaction according to claim 1, characterized in that: The bottom end of the stirring tube (5) is provided with a mounting groove (10), the bottom center of the mounting groove (10) is provided with a spring (11), a squeezing rod (12) is slidably installed in the stirring tube (5), and the bottom end of the squeezing rod (12) is conically arranged, the bottom end of the squeezing rod (12) is fixedly connected to the upper end of the spring (11), and the bottom center of the mounting groove (10) is provided with an electromagnet (13).

3. A hydrazine reaction vessel, characterized in that: The invention comprises a cleaning assembly for hydrazine reaction according to any one of claims 1 to 2, and further comprises a tank body (14), a discharge port (15) is arranged at the bottom of the tank body (14), a valve (16) is arranged in the discharge port (15), and the scraper (9) is arranged in cooperation with the inner wall of the tank body (14).

4. The hydrazine reaction vessel according to claim 3, characterized in that: The cover plate (1) is threadedly connected to the tank body (14); a material injection port (17) is provided on the cover plate (1); the material injection port (17) is communicated with the tank body (14); and the cover plate (1) is threadedly connected to the tank body (14).

5. The hydrazine reaction vessel according to claim 3, characterized in that: A plurality of supporting legs (18) are arranged on the side wall of the tank body (14), and the tank body (14) is arranged at an angle.

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