Chemical reaction kettle

Abstract

The utility model provides a chemical reaction kettle, which relates to the technical field of chemical production, and comprises a reaction kettle, the top of the reaction kettle is provided with a top cover, the top of the top cover is provided with a rotating motor, the bottom of the rotating motor is provided with a rotating shaft, the bottom of the rotating shaft is provided with a rotating shaft, and the outer side of the rotating shaft is provided with a scraper blade. The bottom of the reaction kettle is connected with a discharging pipe, and one end of the rotating shaft is attached to the inner wall of the discharging pipe. According to the discharging device, the rotating motor electrically drives the rotating shaft to rotate, and the rotating shaft drives the rotating shaft to rotate, so that the inner wall of the discharging pipe can be scraped by the scraping plate during discharging, the inner wall of the discharging pipe is effectively cleaned, the discharging pipe is prevented from being blocked in the discharging process, the discharging speed of chemical raw materials is increased, and the discharging efficiency is improved. The waiting time is shortened, the working efficiency is further improved, meanwhile, operators do not need to frequently deal with the blanking blockage problem, and the labor cost and the maintenance cost are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical production, in particular to a chemical reaction kettle. Background Art

[0002] Reactors are broadly understood as containers for physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are achieved. Reactors are widely used in the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicine and food. They are pressure vessels used to complete processes such as vulcanization, nitration, hydrogenation, hydrocarbonization, polymerization and condensation.

[0003] In the prior art, such as "A Chemical Reactor" with Chinese Publication No. CN218107645U, it includes a reactor body, a control panel is fixedly connected to the front of the reactor body, a motor is fixedly connected to the upper surface of the reactor body, a first sealed bearing is fixedly embedded in the upper surface of the reactor body, a partition is fixedly connected to the inner wall of the reactor body, and a second sealed bearing is fixedly embedded in the upper surface of the partition. The motor can provide power to the rotating rod, which can drive the second stirring rod and the second gear to rotate. While the second stirring rod stirs the raw materials, the second gear controls the gear ring to rotate through the first gear, and the gear ring can drive the rotating ring to rotate in the opposite direction, so that the rotating ring can drive the first stirring rod to rotate in the opposite direction through the support rod. The cross rotation of the first stirring rod and the second stirring rod can speed up the stirring efficiency of the raw materials.

[0004] The existing chemical reactor needs to discharge chemical raw materials after use. However, when the existing chemical raw materials are discharged, the raw materials are easy to block the discharge pipe, resulting in reduced discharge efficiency, thereby causing the problem of reduced work efficiency. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that when chemical raw materials are discharged, the raw materials are easy to block the discharge pipe, resulting in reduced discharge efficiency and further reduced work efficiency, and thus proposes a chemical reaction kettle.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a chemical reaction kettle, comprising a reaction kettle, a top cover is installed on the top of the reaction kettle, a rotating motor is installed on the top of the top cover, a rotating shaft is installed on the bottom of the rotating motor, a rotating shaft is installed on the bottom of the rotating shaft, a scraper is installed on the outside of the rotating shaft, a feeding pipe is connected to the bottom of the reaction kettle, and one end of the rotating shaft is in contact with the inner wall of the feeding pipe.

[0007] Preferably, a pump is installed on the top of the top cover, an external pipe is connected to the side of the pump, a connecting pipe is connected to the other side of the pump, one end of the connecting pipe is connected to a cleaning rack, and the top of the cleaning rack is connected to the bottom of the top cover.

[0008] Preferably, a mounting sleeve is installed on the outer side of the rotating shaft, a mounting groove is opened on the side of the mounting sleeve, a stirring blade is installed inside the mounting groove, and a fastening bolt is installed through the inside of the mounting groove.

[0009] Preferably, a feed port is installed at one end of the reactor, and a valve is installed in the middle of the discharge pipe.

[0010] Preferably, a sealing ring is installed on the top of the reactor, and the top of the sealing ring is connected to the bottom of the top cover.

[0011] Preferably, an external support frame is installed on the outer side of the reactor.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the rotating shaft is driven by a rotating motor to rotate, and the rotating shaft drives the rotating shaft to rotate, which is conducive to the scraper to scrape the inner wall of the discharge pipe when unloading, effectively cleaning the inner wall of the discharge pipe, avoiding blockage of the discharge pipe during the unloading process, increasing the unloading speed of chemical raw materials, reducing waiting time, and thus improving work efficiency. At the same time, operators do not need to frequently deal with the problem of unloading blockage, reducing labor costs and maintenance costs.

[0014] 2. In the utility model, an external water source is connected through an external pipe, and then the pump works to extract water, so that the water source is transported to the cleaning rack through the connecting pipe, and finally sprayed out through multiple nozzles distributed at the bottom of the cleaning rack, which is beneficial to cleaning the interior of the reactor, effectively removing residual reactants in the reactor, etc., avoiding the residual reactants from interfering with the results of subsequent reactions, ensuring the normal progress of subsequent chemical reactions, and avoiding the erosion of the interior of the reactor by chemical residues, which is beneficial to extending the service life of the reactor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of a chemical reaction kettle is proposed for the utility model;

[0016] Figure 2 Another structural schematic diagram of a chemical reaction kettle proposed by the utility model;

[0017] Figure 3 A schematic diagram of the internal structure of a chemical reaction kettle is proposed for the utility model;

[0018] Figure 4 The utility model provides a partial cross-sectional structural schematic diagram of a chemical reaction kettle.

[0019] Legend: 1. Reactor; 2. External support frame; 3. Top cover; 4. Sealing ring; 5. Feed inlet; 6. Rotating motor; 7. Pump; 8. Connecting pipe; 9. Cleaning rack; 10. Rotating shaft; 11. Stirring blade; 12. Mounting sleeve; 13. Fastening bolt; 14. Feeding pipe; 15. Valve; 16. Rotating shaft; 17. Scraper. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Example 1

[0023] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a chemical reactor, comprising a reactor 1, a top cover 3 is installed on the top of the reactor 1, a rotating motor 6 is installed on the top of the top cover 3, a rotating shaft 10 is installed on the bottom of the rotating motor 6, a rotating shaft 16 is installed on the bottom of the rotating shaft 10, a scraper 17 is installed on the outside of the rotating shaft 16, a feed pipe 14 is connected to the bottom of the reactor 1, one end of the rotating shaft 16 is attached to the inner wall of the feed pipe 14, a mounting sleeve 12 is installed on the outside of the rotating shaft 10, a mounting groove is opened on the side of the mounting sleeve 12, a stirring blade 11 is installed inside the mounting groove, a fastening bolt 13 is installed through the inside of the mounting groove, a feed port 5 is installed at one end of the reactor 1, and a valve 15 is installed in the middle of the feed pipe 14.

[0024] In this embodiment, the rotating shaft 10 is driven to rotate by the rotating motor 6, and the rotating shaft 10 drives the rotating shaft 16 to rotate, which is beneficial for the scraper 17 to scrape the inner wall of the feeding pipe 14 during feeding, effectively cleaning the inner wall of the feeding pipe 14, avoiding blockage of the feeding pipe 14 during feeding, improving the feeding speed of chemical raw materials, reducing waiting time, and thus improving work efficiency. At the same time, the operator does not need to frequently deal with the problem of feeding blockage, reducing labor costs and maintenance costs. The stirring blade 11 is beneficial for mixing and stirring the chemical raw materials, ensuring the uniformity of the mixing of the chemical raw materials. The mounting sleeve 12 is arranged on the outer side of the rotating shaft 10, and cooperates with the fastening bolt 13 to facilitate the disassembly and maintenance of a single stirring blade 11, which is beneficial for handling a single stirring blade 11 with problems. There is no need to replace the entire stirring blade 11, saving costs, reducing downtime for maintenance, and thus improving work efficiency. The feed port 5 facilitates the feeding of chemical raw materials, and opening the valve 15 facilitates the discharge of the reacted chemical raw materials through the feeding pipe 14.

[0025] Example 2

[0026] like Figure 1-Figure 4 As shown, a pump 7 is installed on the top of the top cover 3, and an external pipe is connected to the side of the pump 7, and a connecting pipe 8 is connected to the other side of the pump 7, and one end of the connecting pipe 8 is connected to a cleaning rack 9, and the top of the cleaning rack 9 is connected to the bottom of the top cover 3, a sealing ring 4 is installed on the top of the reactor 1, and the top of the sealing ring 4 is connected to the bottom of the top cover 3, and an external support frame 2 is installed on the outside of the reactor 1.

[0027] In this embodiment, an external water source is connected through an external pipe, and then the pump 7 works to extract water, so that the water source is transported to the cleaning rack 9 through the connecting pipe 8, and finally sprayed out through multiple nozzles distributed at the bottom of the cleaning rack 9, which is conducive to cleaning the interior of the reactor 1, effectively removing the residual reactants in the reactor 1, etc., to avoid the residual reactants interfering with the results of subsequent reactions, ensuring the normal operation of subsequent chemical reactions, and at the same time avoiding the erosion of the interior of the reactor 1 by chemical residues, which is conducive to extending the service life of the reactor 1, the external support frame 2 is conducive to providing stable support for the reactor 1, and the sealing ring 4 is conducive to providing a sealed environment for the reactor 1, ensuring the sealing of the reactor 1.

[0028] The working principle of this embodiment is as follows: when in use, first, the chemical raw materials are conveniently fed into the reactor 1 through the feed port 5, and then the rotating motor 6 is driven to electrically drive the rotating shaft 10 to rotate, and the rotating shaft 10 drives the stirring blade 11 to facilitate mixing and stirring the chemical raw materials, thereby ensuring the uniformity of the mixing of the chemical raw materials. At the same time, the rotating shaft 10 drives the rotating shaft 16 to rotate. When the reaction of the chemical raw materials is completed, the valve 15 is opened to facilitate the discharge of the chemical raw materials after the reaction through the discharge pipe 14, so that the scraper 17 scrapes the inner wall of the discharge pipe 14, effectively cleaning the inner wall of the discharge pipe 14. The use of the rotating shaft 16 in conjunction with the scraper 17 is conducive to increasing the discharge speed and reducing blockage. After the discharge is completed, the external pipe is connected to the external water source, and then the pump 7 works to extract the water source, so that the water source is transported to the cleaning rack 9 through the connecting pipe 8, and finally sprayed out through the multiple nozzles distributed at the bottom of the cleaning rack 9, which is conducive to cleaning the interior of the reactor 1. When a single stirring blade 11 is damaged, the fastening bolt 13 is rotated to separate the stirring blade 11 from the mounting sleeve 12, which is convenient for the maintenance and replacement of the single stirring blade 11.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A chemical reactor, comprising a reactor (1), characterized in that: The top of the reactor (1) is provided with a top cover (3), the top of the top cover (3) is provided with a rotating motor (6), the bottom of the rotating motor (6) is provided with a rotating shaft (10), the bottom of the rotating shaft (10) is provided with a rotating shaft (16), the outer side of the rotating shaft (16) is provided with a scraper (17), the bottom of the reactor (1) is connected with a discharge pipe (14), and one end of the rotating shaft (16) is in contact with the inner wall of the discharge pipe (14).

2. The chemical reaction kettle according to claim 1, characterized in that: A pump (7) is installed on the top of the top cover (3); an external pipe is connected to the side of the pump (7); a connecting pipe (8) is connected to the other side of the pump (7); one end of the connecting pipe (8) is connected to a cleaning frame (9); and the top of the cleaning frame (9) is connected to the bottom of the top cover (3).

3. The chemical reactor according to claim 1, characterized in that: A mounting sleeve (12) is installed on the outer side of the rotating shaft (10), a mounting groove is provided on the side of the mounting sleeve (12), a stirring blade (11) is installed inside the mounting groove, and a fastening bolt (13) is installed through the inside of the mounting groove.

4. The chemical reaction kettle according to claim 1, characterized in that: A feed port (5) is installed at one end of the reaction kettle (1), and a valve (15) is installed in the middle of the discharge pipe (14).

5. The chemical reaction kettle according to claim 1, characterized in that: A sealing ring (4) is installed on the top of the reaction kettle (1), and the top of the sealing ring (4) is connected to the bottom of the top cover (3).

6. The chemical reaction kettle according to claim 1, characterized in that: An external support frame (2) is installed on the outside of the reaction kettle (1).

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