Efficient hydrolysis reaction kettle for chemical raw materials

Abstract

The invention relates to the technical field of efficient hydrolysis reaction kettles for chemical raw materials, and discloses an efficient hydrolysis reaction kettle for chemical raw materials, the efficient hydrolysis reaction kettle comprises a workbench and a reaction kettle body, a flushing assembly is arranged at the top of the workbench and in the reaction kettle body, and the flushing assembly comprises a water pump, a liquid inlet pipe and a rocker; by means of the arranged flushing assembly, after operation of the reaction kettle body is finished, a worker injects cleaning liquid into the water tank through a liquid inlet pipe, manually shakes a rocker rod to drive a stirring blade to enable the cleaning liquid to be mixed with clean water, then the water pump is started to send mixed liquid to the spraying plate, and through a multi-angle spraying head, the mixed liquid is sprayed to the spraying plate through a spraying pipe. And the residual chemical raw materials on the inner wall of the reaction kettle body are flushed, so that the residual chemical raw materials on the inner wall of the reaction kettle body can be cleaned in time, the pollution of the material residues to the subsequent reaction is prevented, each reaction is ensured to be performed in a clean environment, and the stable product quality is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of a chemical raw material high-efficiency hydrolysis reactor, in particular to a chemical raw material high-efficiency hydrolysis reactor. Background Art

[0002] In the field of chemical production, hydrolysis reaction, as a basic and key link, is widely used in the preparation process of many products. However, with the development of the industry and the advancement of technology, traditional hydrolysis reactors have exposed many problems that need to be solved. The growing market demand for chemical products has prompted companies to urgently improve production efficiency. The inefficiency of traditional reactors can no longer meet the needs of rapid production of multiple batches. The downstream industry has strict control over product quality, such as the strict standards for impurity content in the fields of pharmaceuticals and food additives, making precise control of reaction conditions the key.

[0003] After searching, the applicant found that a Chinese patent disclosed "a chemical raw material efficient hydrolysis reactor", and its publication (announcement) number is "CN214636303U". The patent is mainly provided with a motor, a second bevel gear, a top plate, a first gear, a third bevel gear, a first stirring rod, a second stirring rod and a second rotating shaft. The second bevel gear at the lower end can drive the top plate to rotate. During the rotation, the second gear can drive the gear roller to rotate. The gear roller can drive the first stirring rod to rotate through multiple third bevel gears, so that the top plate can drive the second stirring rod to rotate while the first stirring rod rotates and revolves around the second rotating shaft, so that the interior of the reactor can be stirred better. However, the patent cannot effectively process the chemical raw materials remaining on the inner wall of the reactor after the operation is completed. In actual use, these residual raw materials may contaminate the subsequently produced products, thereby affecting the product quality. For this reason, we propose a chemical raw material efficient hydrolysis reactor. Summary of the invention

[0004] The purpose of the present invention is to provide a chemical raw material efficient hydrolysis reactor to solve the problem proposed in the above background technology that the chemical raw materials remaining on the inner wall of the reactor after the operation is completed cannot be effectively treated. In actual use, these residual raw materials may contaminate the subsequently produced products, thereby affecting the product quality.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a chemical raw material high-efficiency hydrolysis reactor, comprising a workbench and a reactor body, a flushing assembly is arranged on the top of the workbench and inside the reactor body, the flushing assembly comprises a water pump, a liquid inlet pipe and a rocker arm, the water pump is connected to a spray plate through an output pipe, the spray plate is connected to a multi-angle nozzle through a branch pipe, the water pump is connected to a water tank through an input pipe, and the rocker arm is connected to a stirring plate through a rotating rod.

[0006] As a preferred solution, a feed pipe is fixedly installed on the left outer wall of the reactor body, a discharge pipe is fixedly installed on the bottom of the reactor body, and a stirring device is arranged inside the reactor body.

[0007] As a preferred solution, the water pump is fixedly mounted on the back outer wall of the reactor body, one end of the output pipe is fixedly connected to the output end of the water pump, the end of the output pipe away from the water pump is fixedly connected to the top of the spray plate, and the spray plate is fixedly mounted on the inner top wall of the reactor body.

[0008] As a preferred solution, the branch pipe is fixedly installed at the bottom of the spray plate, the multi-angle nozzle is fixedly installed at the bottom of the branch pipe, and one end of the input pipe is fixedly connected to the input end of the water pump.

[0009] As a preferred solution, the other end of the input pipe is fixedly connected to the inside of the water tank, the liquid inlet pipe is fixedly installed on the top of the water tank, the water tank is fixedly installed on the top of the workbench and is located behind the reactor body, the right end of the rotating rod is fixedly connected to the left end of the rotating rod, the right end of the rotating rod is rotatably connected to the inner wall of the water tank, and the stirring blade is fixedly installed on the circumferential surface of the rotating rod.

[0010] As a preferred solution, a scraper assembly is provided inside the reactor body, and the scraper assembly includes a motor, a fixed block and a movable block. The motor is fixedly installed on the top of the reactor body and is located on the right side of the stirring device. The output end of the motor is fixedly connected to a threaded rod, and two groups of fixed blocks are provided.

[0011] As a preferred solution, the two groups of fixed blocks are conveniently fixedly connected to the left inner wall and the right inner wall of the reactor body respectively, the bottom of the threaded rod is rotatably connected to the inside of one group of fixed blocks, and the top of the other group of fixed blocks is fixedly connected with a sliding rod, and the upper end of the sliding rod is fixedly connected to the internal top wall of the reactor body.

[0012] As a preferred embodiment, the moving blocks are provided in two groups, one group of the moving blocks is threadedly connected to the outer wall of the threaded rod, and the other group of the moving blocks is slidably connected to the outer wall of the sliding rod. The two groups of moving blocks are fixedly connected to the opposite sides with a scraper, and the surface of the scraper is in contact with the inner wall of the reactor body.

[0013] Technical effects and advantages of the present invention:

[0014] 1. Through the flushing components, after the reactor body is finished running, the staff injects the cleaning liquid into the water tank through the liquid inlet pipe, manually shakes the rocker to drive the stirring plate to mix the cleaning liquid with clean water, and then starts the water pump to send the mixed liquid to the spray plate. Through the multi-angle nozzle, the residual chemical raw materials on the inner wall of the reactor body are flushed. In this way, the residual chemical raw materials on the inner wall of the reactor body can be cleaned in time to prevent the residual materials from polluting the subsequent reactions, ensuring that each reaction is carried out in a clean environment and ensuring stable product quality;

[0015] 2. Through the scraper assembly, the staff starts the motor, the motor drives the threaded rod to rotate, and drives the moving block to move up and down, so that the scraper moves up and down synchronously. At the same time, the scraper moves up and down synchronously along the outer wall of the slide rod. This physical scraping method can effectively remove firmly attached dirt. Combined with the flushing of the flushing assembly, the interior of the reactor body can be fully and deeply cleaned to ensure that there are no impurities remaining in the reactor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0017] Figure 2 It is a schematic diagram of the internal structure of the reactor body of the present invention;

[0018] Figure 3 It is a schematic diagram of the overall local structure of the present invention;

[0019] Figure 4 It is a schematic diagram of the structure of the flushing assembly of the present invention;

[0020] Figure 5 for Figure 4 Schematic diagram of the structure of the middle part;

[0021] Figure 6 It is a schematic diagram of the structure of the scraper assembly of the present invention.

[0022] In the figure: 1. workbench; 2. reactor body; 3. feed pipe; 4. discharge pipe; 5. stirring device; 6. flushing assembly; 601. water pump; 602. output pipe; 603. spray plate; 604. branch pipe; 605. multi-angle nozzle; 606. input pipe; 607. water tank; 608. liquid inlet pipe; 609. rocker; 610. rotating rod; 611. stirring blade; 7. scraper assembly; 701. motor; 702. threaded rod; 703. fixed block; 704. moving block; 705. scraper; 706. sliding rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Embodiment 1:

[0025] Please see attached Figure 1 , Attachment Figure 2 , Attachment Figure 4 And attached Figure 5 A chemical raw material high-efficiency hydrolysis reactor comprises a workbench 1 and a reactor body 2, a flushing assembly 6 is arranged on the top of the workbench 1 and inside the reactor body 2, the flushing assembly 6 comprises a water pump 601, a liquid inlet pipe 608 and a rocker 609, the water pump 601 is connected to a spray plate 603 through an output pipe 602, the spray plate 603 is connected to a multi-angle nozzle 605 through a branch pipe 604, the water pump 601 is connected to a water tank 607 through an input pipe 606, the rocker 609 is connected to a stirring piece 611 through a rotating rod 610, a feed pipe 3 is fixedly installed on the left outer wall of the reactor body 2, a discharge pipe 4 is fixedly installed on the bottom of the reactor body 2, a stirring device 5 is arranged inside the reactor body 2, the water pump 601 is fixedly installed on the back outer wall of the reactor body 2, one end of the output pipe 602 is fixedly connected to the water tank 607, and the stirring piece 611 is connected to the stirring piece 611 through a rotating rod 610. The output end of the pump 601 and the end of the output pipe 602 away from the water pump 601 are fixedly connected to the top of the spray plate 603, the spray plate 603 is fixedly installed on the inner top wall of the reactor body 2, the branch pipe 604 is fixedly installed at the bottom of the spray plate 603, the multi-angle nozzle 605 is fixedly installed at the bottom of the branch pipe 604, one end of the input pipe 606 is fixedly connected to the input end of the water pump 601, the other end of the input pipe 606 is fixedly connected to the inside of the water tank 607, the liquid inlet pipe 608 is fixedly installed on the top of the water tank 607, the water tank 607 is fixedly installed on the top of the workbench 1 and is located behind the reactor body 2, the right end of the rotating rod 610 is fixedly connected to the left end of the rotating rod 610, the right end of the rotating rod 610 is rotatably connected to the inner wall of the water tank 607, and the stirring piece 611 is fixedly installed on the circumferential surface of the rotating rod 610.

[0026] A hollow space is opened in the middle of the spray plate 603, which is used to facilitate the stirring device 5 to perform stirring work and ensure that the stirring device 5 will not contact the parts of the flushing component 6 during operation. The stirring rod in the stirring device 5 is located below the multi-angle nozzle 605, and the two will not touch each other.

[0027] Specifically, through the flushing component 6, after the operation of the reactor body 2 is completed, the staff injects the cleaning liquid into the water tank 607 through the liquid inlet pipe 608, manually shakes the rocker 609, drives the stirring piece 611 to mix the cleaning liquid with the clean water, and then starts the water pump 601 to send the mixed liquid to the spray plate 603, and flushes the residual chemical raw materials on the inner wall of the reactor body 2 through the multi-angle nozzle 605. In this way, the residual chemical raw materials on the inner wall of the reactor body 2 can be cleaned in time to avoid the contamination of subsequent reactions by residual materials, ensure that each reaction is carried out in a clean environment, and ensure the stability of product quality.

[0028] Embodiment 2:

[0029] Please see attached Figure 1 , Attachment Figure 2 And attached Figure 6 , and on the basis of Example 1, it is further obtained that a scraper assembly 7 is arranged inside the reactor body 2, and the scraper assembly 7 includes a motor 701, a fixed block 703 and a moving block 704. The motor 701 is fixedly installed on the top of the reactor body 2 and is located on the right side of the stirring device 5. The output end of the motor 701 is fixedly connected with a threaded rod 702. The fixed block 703 is provided with two groups. The two groups of fixed blocks 703 are conveniently fixedly connected to the left inner wall and the right inner wall of the reactor body 2 respectively. The bottom of the threaded rod 702 The top of the other group of fixed blocks 703 is fixedly connected to a slide bar 706, and the upper end of the slide bar 706 is fixedly connected to the inner top wall of the reactor body 2. There are two groups of moving blocks 704, one group of moving blocks 704 is threadedly connected to the outer wall of the threaded rod 702, and the other group of moving blocks 704 is slidably connected to the outer wall of the slide bar 706. The two groups of moving blocks 704 are fixedly connected to the opposite sides with a scraper 705, and the surface of the scraper 705 fits with the inner wall of the reactor body 2.

[0030] The size of the spray plate 603 is smaller than the inner circle size of the scraper plate 705, so as to ensure that the multi-angle spray head 605 will not come into contact with any part of the scraper assembly 7 when performing the flushing operation.

[0031] Specifically, through the scraper component 7, the staff turns on the motor 701, and the motor 701 drives the threaded rod 702 to rotate, driving the moving block 704 to move up and down, so that the scraper 705 moves up and down synchronously. At the same time, the scraper 705 moves up and down synchronously along the outer wall of the sliding rod 706. Through this physical scraping method, firmly attached dirt can be effectively removed. Combined with the flushing of the flushing component 6, the interior of the reactor body 2 can be fully and deeply cleaned to ensure that there is no impurity residue in the reactor.

[0032] Working principle of the present invention: The present invention is a chemical raw material high-efficiency hydrolysis reactor. First, the staff can add the required chemical raw materials and water into the reactor body 2 in a certain proportion and order through the feed pipe 3 on the left outer wall of the reactor body 2. Then the staff injects the cleaning liquid into the water tank 607 through the liquid inlet pipe 608, manually shakes the rocker 609, drives the rotating rod 610 to rotate the stirring piece 611, and fully mixes the cleaning liquid with the clean water in the water tank 607 to prepare for subsequent cleaning. Then the staff starts the stirring device 5, and the stirring device 5 stirs the chemical raw materials and water in the reactor body 2 to promote the hydrolysis reaction. During the stirring process, due to the hollow space design in the middle of the spray plate 603, the stirring device 5 will not contact the parts of the flushing component 6, ensuring that the stirring work proceeds smoothly. After the hydrolysis reaction is completed, the discharge pipe 4 at the bottom of the reactor body 2 is opened to discharge the reaction product. Then the staff starts the water pump 601, and the water pump 601 extracts the mixed cleaning liquid from the water tank 607 through the input pipe 606. The output pipe 602 is sent to the spray plate 603, and then sprayed from the multi-angle nozzle 605 through the branch pipe 604 to preliminarily rinse the chemical raw materials remaining on the inner wall of the reactor body 2 to remove most of the residual materials. Then the staff starts the motor 701, and the motor 701 drives the threaded rod 702 to rotate, so that a group of moving blocks 704 threadedly connected to the outer wall of the threaded rod 702 move up and down, and at the same time drives another group of moving blocks 704 slidably connected to the outer wall of the sliding rod 706 to move up and down synchronously, so that the scrapers fixedly connected on both sides 705 scrapes up and down against the inner wall of the reactor body 2 to effectively remove firmly attached dirt. During the operation of the scraper assembly 7, since the size of the spray plate 603 is smaller than the inner circle size of the scraper disc 705, the multi-angle nozzle 605 will not come into contact with the parts of the scraper assembly 7. The water pump 601 is started again, and the flushing assembly 6 is used for secondary flushing. The dirt scraped off by the scraper assembly 7 is discharged together, thereby achieving a comprehensive and deep cleaning of the interior of the reactor body 2, ensuring that there is no impurity residue in the reactor, and preparing for the next reaction.

[0033] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A chemical raw material high-efficiency hydrolysis reactor, comprising a workbench (1) and a reactor body (2), characterized in that: A flushing assembly (6) is arranged on the top of the workbench (1) and inside the reactor body (2). The flushing assembly (6) comprises a water pump (601), a liquid inlet pipe (608) and a rocker (609). The water pump (601) is connected to a spray plate (603) via an output pipe (602). The spray plate (603) is connected to a multi-angle spray head (605) via a branch pipe (604). The water pump (601) is connected to a water tank (607) via an input pipe (606). The rocker (609) is connected to a stirring blade (611) via a rotating rod (610).

2. A chemical raw material efficient hydrolysis reactor according to claim 1, characterized in that: A feed pipe (3) is fixedly mounted on the left outer wall of the reactor body (2), a discharge pipe (4) is fixedly mounted on the bottom of the reactor body (2), and a stirring device (5) is arranged inside the reactor body (2).

3. A chemical raw material efficient hydrolysis reactor according to claim 2, characterized in that: The water pump (601) is fixedly mounted on the back outer wall of the reactor body (2); one end of the output pipe (602) is fixedly connected to the output end of the water pump (601); one end of the output pipe (602) away from the water pump (601) is fixedly connected to the top of the spray plate (603); and the spray plate (603) is fixedly mounted on the inner top wall of the reactor body (2).

4. A chemical raw material efficient hydrolysis reactor according to claim 3, characterized in that: The branch pipe (604) is fixedly installed at the bottom of the spray plate (603), the multi-angle nozzle (605) is fixedly installed at the bottom of the branch pipe (604), and one end of the input pipe (606) is fixedly connected to the input end of the water pump (601).

5. A chemical raw material efficient hydrolysis reactor according to claim 4, characterized in that: The other end of the input pipe (606) is fixedly connected to the inside of the water tank (607), the liquid inlet pipe (608) is fixedly installed on the top of the water tank (607), the water tank (607) is fixedly installed on the top of the workbench (1) and is located behind the reactor body (2), the right end of the rotating rod (610) is fixedly connected to the left end of the rotating rod (610), the right end of the rotating rod (610) is rotatably connected to the inner wall of the water tank (607), and the stirring blade (611) is fixedly installed on the circumferential surface of the rotating rod (610).

6. A chemical raw material efficient hydrolysis reactor according to claim 5, characterized in that: A scraper assembly (7) is arranged inside the reactor body (2), and the scraper assembly (7) comprises a motor (701), a fixed block (703) and a movable block (704). The motor (701) is fixedly installed on the top of the reactor body (2) and is located on the right side of the stirring device (5). The output end of the motor (701) is fixedly connected to a threaded rod (702), and two groups of fixed blocks (703) are arranged.

7. A chemical raw material efficient hydrolysis reactor according to claim 6, characterized in that: The two groups of fixed blocks (703) are conveniently fixedly connected to the left inner wall and the right inner wall of the reactor body (2), respectively. The bottom of the threaded rod (702) is rotatably connected to the inside of one group of fixed blocks (703), and the top of the other group of fixed blocks (703) is fixedly connected with a sliding rod (706), and the upper end of the sliding rod (706) is fixedly connected to the internal top wall of the reactor body (2).

8. A chemical raw material efficient hydrolysis reactor according to claim 7, characterized in that: The moving blocks (704) are provided in two groups, one group of the moving blocks (704) is threadedly connected to the outer wall of the threaded rod (702), and the other group of the moving blocks (704) is slidably connected to the outer wall of the sliding rod (706), and the two groups of the moving blocks (704) are fixedly connected to the opposite sides with a scraper (705), and the surface of the scraper (705) is in contact with the inner wall of the reactor body (2).

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