Reaction kettle for producing high-transparency nylon material

Abstract

The utility model relates to the technical field of nylon material reaction kettles, in particular to a reaction kettle for high-transparency nylon material production, which comprises a frame and a tank body, the inner wall of the frame is fixedly connected with the lower surface of the tank body, the upper end of the frame is provided with a reaction kettle sealing structure, and the upper end of the tank body is provided with a sealing cover. Two reaction kettle cleaning structures are arranged on the lower surface of the sealing cover, a third box body is fixedly connected to the lower surface of the sealing cover, and a third motor is fixedly connected to the inner wall of the third box body through a support. According to the reaction kettle for production of the high-transparency nylon material, through cooperation of a reaction kettle sealing structure and a frame, a motor is started to drive a threaded rod to rotate, so that a threaded seat slides downwards in a slide way machined in the inner wall of the first box body, meanwhile, a first rack can be driven to move downwards, and mechanical sealing is utilized; and workers are prevented from being scalded when materials need to be injected in the machining process, and the operation risk is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of nylon material reaction kettles, in particular to a reaction kettle for producing high-transparency nylon materials. Background Art

[0002] The broad understanding of the reactor is a container 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 realized. The broad understanding of the reactor is a stainless steel container for physical or chemical reactions. The structural design and parameter configuration of the container are carried out according to different process conditions. The design conditions, process, inspection, manufacturing and acceptance must be based on relevant technical standards to achieve the heating, evaporation, cooling and low-speed mixing reaction functions required by the process. The pressure vessel must follow the GB150 standard. The pressure requirements in the reaction process also have different design requirements for the container. The production must be strictly processed, tested and tested in accordance with the corresponding standards. Stainless steel reactors, according to different production processes and operating conditions The design structure and parameters of the reactor are different, that is, the structural style of the reactor is different, which is a non-standard container equipment. Chemical materials are the abbreviation of engineering materials required for the construction of chemical plants. The chemical machinery, chemical instruments, pipelines and structures that make up the chemical production plant are all operating under different temperatures, pressures and mechanical loads, and the materials they contact are mostly highly corrosive. Therefore, in addition to the properties of general engineering materials, chemical materials should also have excellent corrosion resistance. If the corrosion resistance is poor, it will not only directly affect the life of the device, but sometimes it may also cause fires, explosions and other accidents, and will also affect the output and quality of the product. In addition, according to different uses and conditions of use, chemical materials are sometimes required to have special properties such as high temperature resistance or low temperature resistance, thermal conductivity or thermal insulation.

[0003] For example, a reactor for chemical material production with the authorization announcement number "CN218250181U" has a simple structure. By designing an annular plate and a groove, and plugging the upper sealing plug when the material is added, the sealing performance is improved. By designing a heating rod and a cavity, the purpose of heating and cooling can be achieved. By designing a temperature detector and coordinating water cooling and heating to control the temperature, the purpose of precise temperature control is achieved. However, the above-mentioned reactor for chemical material production is connected to the lower flange fixed above the column through the upper flange, and the annular plate is inserted into the groove for sealing. Since the heating rod inside the reactor heats the internal material, the temperature of the spherical cover is also increased. If the material needs to be added during the processing, it is easy to cause scalds to the staff, thereby increasing the risk of operation. At the same time, the above-mentioned reactor does not have a cleaning structure. After the work is completed, there will be residues inside, which is easy to cause corrosion to the inside of the reactor, thereby reducing the service life of the equipment. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the heating rod inside the reactor heats the internal material, causing the temperature of the spherical cover to rise accordingly, which is easy to cause scalds to the staff when the material needs to be added, and the reactor does not have a cleaning structure. After the work is completed, there will be residues inside, which is easy to cause corrosion to the inside of the reactor. A reactor for producing high-transparent nylon materials is proposed.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A reactor for producing highly transparent nylon materials is designed, comprising a frame and a tank body, wherein the inner wall of the frame is fixedly connected to the lower surface of the tank body, and is characterized in that: a reactor sealing structure is provided at the upper end of the frame, a sealing cover is provided at the upper end of the tank body, two reactor cleaning structures are provided on the lower surface of the sealing cover, a third box body is fixedly connected to the lower surface of the sealing cover, a third motor is fixedly connected to the inner wall of the third box body through a bracket, and the output shaft of the third motor passes through the third box body through a reducer and is rotatably connected to the third box body through a bearing.

[0007] Preferably, the reactor sealing structure includes a first box body, the surface of the first box body is fixedly connected to the surface of the frame, the inner wall of the first box body is fixedly connected to a first motor through a bracket, the output shaft of the first motor is fixedly connected to a threaded rod through a reducer, the end of the threaded rod is rotatably connected to the inner wall of the first box body through a bearing, the threaded rod is threadedly connected to a threaded seat, the surface of the threaded seat is slidably connected to a slideway processed on the inner wall of the first box body, the surface of the threaded seat is fixedly connected to a first rack, the upper end of the first rack passes through an opening processed on the first box body, the first rack is meshedly connected to the first gear, the first gear is rotatably connected to the inner wall through a pin shaft, the first gear is meshedly connected to the second rack, the surface of the second rack is slidably connected to the slideway processed on the inner wall of the first box body, and the lower end of the second rack passes through the first box body and is slidably connected to the first box body.

[0008] Preferably, the surface of the second rack is fixedly connected to the upper surface of the sealing cover, and the surface of the third motor output shaft is fixedly connected to a rotating rod.

[0009] Preferably, an arc-shaped plate is fixedly connected to the end of the rotating rod, two heating rods are fixedly connected to the surface of the rotating rod, and scrapers are fixedly connected to the ends of the two heating rods.

[0010] Preferably, the reactor cleaning structure comprises a second box body, the surface of the second box body is fixedly connected to the lower surface of the sealing cover, the inner wall of the second box body is fixedly connected to the second motor through a bracket, the output shaft of the second motor is fixedly connected to the second gear through a reducer, the second gear is meshingly connected to the third gear, the second gear and the third gear are both movably connected to the inner wall of the second box body through a pin shaft, a short rod is fixedly connected to the surface of the third gear, the end of the short rod is movably connected to one end of a long rod through a pin shaft, the other end of the long rod is movably connected to the upper end of a long plate through a pin shaft, the surface of the long plate is slidably connected to a slideway processed on the inner wall of the second box body, and the long plate passes through the second box body and is slidably connected to the second box body.

[0011] Preferably, an annular nozzle is fixedly connected to the surfaces of the two long plates, the surface of the annular nozzle is connected to a bellows, and the bellows passes through the sealing cover and is fixedly connected via a sealing strip.

[0012] Preferably, the upper end of the tank body is provided with a water inlet, on which a first valve is installed, and the lower end of the tank body is provided with a water outlet.

[0013] Preferably, a second valve is provided on the water outlet, a discharge port is provided at the lower end of the tank body, the discharge port passes through an opening processed at the lower end of the frame, and a third valve is installed on the discharge port.

[0014] The utility model provides a reactor for producing highly transparent nylon materials, which has the beneficial effects that: through the cooperation of the sealing structure and the frame of the reactor, the motor is started to drive the threaded rod to rotate, so that the threaded seat can slide downward in the slideway processed on the inner wall of the first box body, and at the same time can drive the first rack to move downward, so that the first gear rotates clockwise in the first box body, thereby driving the second rack to slide upward in the slideway processed on the inner wall of the first box body, and mechanical sealing is used to avoid scalding of workers when materials need to be added during the processing process, thereby reducing the operational risks.

[0015] Through the cooperation of the reactor cleaning structure and the annular nozzle, the second motor starts and drives the second gear to rotate in the second box body, so that the third gear rotates clockwise in the second box body. The clockwise rotation of the third gear can drive the short rod to move downward, thereby driving the long rod to move downward, so that the long plate moves downward on the slide processed on the inner wall of the second box body. When the second motor drives the third gear to rotate counterclockwise, the long plate will slide downward on the slide processed on the inner wall of the second box body. The reactor cleaning structure is added to avoid the presence of residues inside after the work is completed, which will cause corrosion to the inside of the reactor, thereby improving the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 for Figure 1 A front cross-sectional view of

[0018] Figure 3 for Figure 2 A top sectional view of

[0019] Figure 4 for Figure 2 A front cross-sectional view of the cleaning structure of the middle reactor;

[0020] Figure 5 for Figure 4 A top sectional view of

[0021] Figure 6 for Figure 2 A front cross-sectional view of the sealing structure of the middle reactor;

[0022] Figure 7 for Figure 2 A is an enlarged view of the middle image.

[0023] In the figure: 1. Reactor sealing structure, 101. First box body, 102. First rack, 103. First gear, 104. Second rack, 105. First motor, 106. Threaded rod, 107. Threaded seat, 2. Reactor cleaning structure, 201. Second box body, 202. Long plate, 203. Third gear, 204. Second motor, 205. Second gear, 206. Short rod, 207. Long rod, 3. Frame, 4. Heating rod, 5. Sealing cover, 6. Water inlet, 7. First valve, 8. Second valve, 9. Water outlet, 10. Tank body, 11. Bellows, 12. Arc plate, 13. Rotating rod, 14. Scraper, 15. Ring nozzle, 16. Third box body, 17. Third motor, 18. Third valve, 19. Discharge port. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings:

[0025] See attached Figure 1-7 : In this embodiment, it includes a frame 3 and a tank body 10, the inner wall of the frame 3 is fixedly connected to the lower surface of the tank body 10, the upper end of the frame 3 is provided with a reactor sealing structure 1, the upper end of the tank body 10 is provided with a sealing cover 5, and the lower surface of the sealing cover 5 is provided with two reactor cleaning structures 2, the lower surface of the sealing cover 5 is fixedly connected to a third box body 16, and the inner wall of the third box body 16 is fixedly connected to a third motor 17 through a bracket. The third motor 17 can meet the working needs according to actual needs, the output shaft of the third motor 17 passes through the reducer and passes through the third box body 16 and is rotatably connected to the third box body 16 through a bearing, and the output shaft of the third motor 17 can rotate in the third box body 16 through a bearing, the surface of the second rack 104 is fixedly connected to the upper surface of the sealing cover 5, and the second rack 104 can drive the sealing cover 5 to move up and down;

[0026] A rotating rod 13 is fixedly connected to the surface of the output shaft of the third motor 17, and the third motor 17 can drive the rotating rod 13 to rotate. An arc plate 12 is fixedly connected to the end of the rotating rod 13, and the rotating rod 13 can drive the arc plate 12 to rotate. Two heating rods 4 are fixedly connected to the surface of the rotating rod 13. The heating rods 4 can meet the working needs according to actual needs. The rotating rod 13 can drive the two heating rods 4 to rotate. The ends of the two heating rods 4 are fixedly connected with scrapers 14. The two scrapers 14 are in contact with the inner wall of the tank body 10 to prevent the paint from sticking to the inner wall of the tank body 10 during the stirring process. The surfaces of the two long plates 202 are fixedly connected with annular nozzles 15. The annular nozzles 15 can meet the working needs according to actual needs. The surface of the annular nozzles 15 is connected to the bellows 11;

[0027] The bellows 11 passes through the sealing cover 5 and is fixedly connected by a sealing strip. The sealing strip is used to increase the sealing performance. The bellows 11 is connected to an external water tank, and water is pumped out from the annular nozzle 15 by an external water pump. A water inlet 6 is provided at the upper end of the tank body 10. If the inside of the tank body 10 needs to be cooled, cold water can be injected into the inner cavity of the tank body 10 from the water inlet 6 for cooling. A first valve 7 is installed on the water inlet 6. A water outlet 9 is provided at the lower end of the tank body 10. After cooling is completed, water in the inner cavity of the tank body 10 can be discharged from the water outlet 9. A second valve 8 is provided on the water outlet 9. A discharge port 19 is provided at the lower end of the tank body 10. The discharge port 19 passes through an opening processed at the lower end of the frame 3, and a third valve 18 is installed on the discharge port 19.

[0028] See attached Figure 1-2 And 6: The reactor sealing structure 1 includes a first box body 101, the surface of the first box body 101 is fixedly connected to the surface of the frame 3, the inner wall of the first box body 101 is fixedly connected to a first motor 105 through a bracket, the first motor 105 can meet the working needs according to actual needs, the output shaft of the first motor 105 is fixedly connected to a threaded rod 106 through a reducer, the end of the threaded rod 106 is rotatably connected to the inner wall of the first box body 101 through a bearing, the first motor 105 can drive the threaded rod 106 to rotate in a box body 101 through a bearing, the threaded rod 106 is threadedly connected to a threaded seat 107, and the surface of the threaded seat 107 is slidably connected to a slideway processed on the inner wall of the first box body 101;

[0029] The threaded rod 106 can drive the threaded seat 107 to slide left and right in the slideway processed on the inner wall of the first box body 101. The first rack 102 is fixedly connected to the surface of the threaded seat 107. The threaded seat 107 can drive the first rack 102 to move left and right. The upper end of the first rack 102 passes through the opening processed on the first box body 101. When the first rack 102 moves upward, it can pass through the opening processed on the first box body 101. The first rack 102 is meshed and connected with the first gear 103. The first gear 102 is rotatably connected to the inner wall through a pin shaft. The up and down movement of the first rack 102 can drive the first gear 103 to rotate in the first box body 101. The first gear 103 is meshed and connected with the second rack 104. The surface of the second rack 104 is slidably connected to the slideway processed on the inner wall of the first box body 101. The lower end of the second rack 104 passes through the first box body 101 and is slidably connected to the first box body 101. The first gear 103 can drive the second rack 104 to slide up and down in the first box body 101.

[0030] See attached Figure 2 and 4 -5: Reactor cleaning structure 2, including a second box body 201, the surface of the second box body 201 is fixedly connected to the lower surface of the sealing cover 5, the inner wall of the second box body 201 is fixedly connected to a second motor 204 through a bracket, the second motor 204 can meet the working needs according to actual needs, the output shaft of the second motor 204 is fixedly connected to a second gear 205 through a reducer, the second motor 204 can drive the second gear 205 to rotate in the second box body 201, the second gear 205 is meshed and connected with the third gear 203, and the second gear 205 can drive the third gear 203 to rotate in the second box body 201;

[0031] The second gear 205 and the third gear 203 are both movably connected to the inner wall of the second box body 201 through a pin shaft, and a short rod 206 is fixedly connected to the surface of the third gear 203. The third gear 203 can drive the short rod 203 to rotate synchronously, and the end of the short rod 206 is movably connected to one end of the long rod 207 through a pin shaft. The rotation of the short rod 203 can drive the long rod 207 to move up and down, and the other end of the long rod 207 is movably connected to the upper end of the long plate 202 through a pin shaft. The surface of the long plate 202 is slidably connected to the slideway processed on the inner wall of the second box body 201. The left and right movement of the long rod 207 can drive the long plate 202 to slide up and down on the slideway processed on the inner wall of the second box body 201, and the long plate 202 penetrates the second box body 201 and is slidably connected to the second box body 201, and the long plate 202 can slide up and down in the second box body 201.

[0032] Working principle:

[0033] Reactor sealing work:

[0034] When the tank 10 needs to be filled with material, the external power supply of the first motor 105 is turned on, the first motor 105 starts to drive the threaded rod 106 to rotate, and the threaded seat 107 slides downward in the slideway processed on the inner wall of the first box 101 (such as Figure 6 ), and at the same time, it can drive the first rack 102 to move downward, so that the first gear 103 rotates clockwise in the first box body 101, thereby driving the second rack 104 to slide upward in the slideway processed on the inner wall of the first box body 101. During the sliding process, the second rack 104 will pass through the opening processed on the first box body 101. The downward and upward sliding of the second rack 104 can drive the sealing cover 5 to move upward. This movement can separate the sealing cover 5 from the top of the tank body 10 and add materials.

[0035] Reactor stirring work:

[0036] After the material is filled, in contrast to the above movement, the second rack 104 slides downward on the slideway processed on the inner wall of the first box body 101, so that the sealing cover 5 moves downward to seal the top of the tank body 10, and then the external power supply of the two heating rods 4 is turned on, and the internal heating wire is energized through the heating rod 4. The heat generated by the heating wire is transferred to the heating rod 4, so that the heating rod 4 generates heat to heat the material inside the tank body 10, and then the external power supply of the third motor 17 is turned on, and the third motor 17 starts to drive the rotating rod 13 to rotate. The rotation of the rotating rod 13 can drive the arc plate 12 and the two heating rods 4 to rotate to stir the inside of the tank body 10. The rotation of the two heating rods 4 can also drive the scraper 14 to rotate synchronously in the tank body 10 to prevent the material from sticking to the inner wall of the tank body 10. If the material in the tank body 10 needs to be cooled, the first valve 7 is opened to inject cold water into the inner cavity of the tank body 10 through the water inlet 6 for cooling. After cooling, the second valve 8 is opened to discharge the water in the inner cavity of the tank body 10.

[0037] Reactor cleaning work:

[0038] When the material inside the tank body 10 is processed, the valve 18 is opened to discharge the material through the rear discharge port set below the tank body 10, and then the bellows 11 is connected to the external water tank, and the water is pumped into the annular nozzle 15 by the external water pump and sprayed out, and then the power lines of the two second motors 204 are connected to the control panel at the same time, and the external power supplies of the two second motors 204 are connected at the same time, and the second motors 204 are started to drive the second gear 205 to rotate in the second box body 201, so that the third gear 203 rotates clockwise in the second box body 201 (such as Figure 4), the third gear 203 rotates clockwise to drive the short rod 206 to move downward, thereby driving the long rod 207 to move downward, so that the long plate 202 moved downward on the slide processed on the inner wall of the second box body 201; when the second motor 204 drives the third gear 203 to rotate counterclockwise, the long plate 202 will slide downward on the slide processed on the inner wall of the second box body 201; such reciprocating up and down motion can drive the annular nozzle 15 to perform uniform cleaning; after cleaning, the cleaning waste water will be discharged from the discharge port 19.

[0039] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A reactor for producing highly transparent nylon materials, comprising a frame (3) and a tank body (10), wherein the inner wall of the frame (3) is fixedly connected to the lower surface of the tank body (10), and characterized in that: A reactor sealing structure (1) is provided at the upper end of the frame (3); a sealing cover (5) is provided at the upper end of the tank body (10); two reactor cleaning structures (2) are provided on the lower surface of the sealing cover (5); a third box body (16) is fixedly connected to the lower surface of the sealing cover (5); a third motor (17) is fixedly connected to the inner wall of the third box body (16) via a bracket; an output shaft of the third motor (17) passes through the third box body (16) via a reducer and is rotatably connected to the third box body (16) via a bearing.

2. The reactor for producing highly transparent nylon material according to claim 1, characterized in that: The reactor sealing structure (1) comprises a first box body (101), the surface of the first box body (101) is fixedly connected to the surface of the frame (3), the inner wall of the first box body (101) is fixedly connected to a first motor (105) via a bracket, the output shaft of the first motor (105) is fixedly connected to a threaded rod (106) via a reducer, the end of the threaded rod (106) is rotatably connected to the inner wall of the first box body (101) via a bearing, the threaded rod (106) is threadedly connected to a threaded seat (107), the surface of the threaded seat (107) is slidably connected to a slideway processed on the inner wall of the first box body (101), and the A first rack (102) is fixedly connected to the surface of the threaded seat (107); the upper end of the first rack (102) passes through an opening processed on the first housing (101); the first rack (102) is meshedly connected to a first gear (103); the first gear (103) is rotatably connected to the inner wall via a pin; the first gear (103) is meshedly connected to a second rack (104); the surface of the second rack (104) is slidably connected to a slideway processed on the inner wall of the first housing (101); the lower end of the second rack (104) passes through the first housing (101) and is slidably connected to the first housing (101).

3. The reaction kettle for producing highly transparent nylon material according to claim 2, characterized in that: The surface of the second rack (104) is fixedly connected to the upper surface of the sealing cover (5), and the surface of the output shaft of the third motor (17) is fixedly connected to a rotating rod (13).

4. The reaction kettle for producing highly transparent nylon material according to claim 3, characterized in that: The end of the rotating rod (13) is fixedly connected to an arc-shaped plate (12), the surface of the rotating rod (13) is fixedly connected to two heating rods (4), and the ends of the two heating rods (4) are fixedly connected to a scraper (14).

5. The reaction kettle for producing highly transparent nylon material according to claim 1, characterized in that: The reactor cleaning structure (2) comprises a second box body (201), the surface of the second box body (201) is fixedly connected to the lower surface of the sealing cover (5), the inner wall of the second box body (201) is fixedly connected to a second motor (204) via a bracket, the output shaft of the second motor (204) is fixedly connected to a second gear (205) via a reducer, the second gear (205) is meshedly connected to a third gear (203), and the second gear (205) and the third gear (203) are both connected to the third gear (203) via a pin shaft. The inner wall of the second box body (201) is movably connected, a short rod (206) is fixedly connected to the surface of the third gear (203), an end of the short rod (206) is movably connected to one end of a long rod (207) through a pin, the other end of the long rod (207) is movably connected to the upper end of a long plate (202) through a pin, the surface of the long plate (202) is slidably connected to a slideway processed on the inner wall of the second box body (201), and the long plate (202) passes through the second box body (201) and is slidably connected to the second box body (201).

6. The reaction kettle for producing highly transparent nylon material according to claim 5, characterized in that: An annular nozzle (15) is fixedly connected to the surface of the two long plates (202); the surface of the annular nozzle (15) is connected to the bellows (11); the bellows (11) passes through the sealing cover (5) and is fixedly connected via a sealing strip.

7. The reaction kettle for producing highly transparent nylon material according to claim 1, characterized in that: The upper end of the tank body (10) is provided with a water inlet (6), a first valve (7) is installed on the water inlet (6), and the lower end of the tank body (10) is provided with a water outlet (9).

8. The reaction kettle for producing highly transparent nylon material according to claim 7, characterized in that: The water outlet (9) is provided with a second valve (8), the lower end of the tank body (10) is provided with a discharge port (19), the discharge port (19) passes through an opening processed at the lower end of the frame (3), and a third valve (18) is installed on the discharge port (19).

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