Chemical reaction kettle capable of preventing material adhesion

Abstract

The utility model discloses a chemical reaction kettle for preventing material adhesion, which relates to the technical field of chemical reaction kettles, and comprises a support frame, the inner wall of the upper part of the support frame is fixedly connected with a reaction kettle body, and the inner cavity of the upper part of the reaction kettle body is fixedly connected with a driving assembly. The upper part of the reaction kettle body is fixedly connected with a feeding pipe, the feeding pipe is located on the left side of the driving assembly, and an inner cavity of the reaction kettle body is fixedly connected with a supporting and protecting assembly. According to the chemical reaction kettle capable of preventing the materials from being adhered, the annular sliding rail can stably and quickly rotate in the inner cavity of the annular fixing plate under the action of the steel balls, so that the two L-shaped plates drive the plurality of stirring plates to rotate and stir in the inner cavity of the reaction kettle body under the action of the two fixing rods; meanwhile, uniform stress can be realized, so that loosening and damage caused by long-time stirring and use are prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical reactors, in particular to a chemical reactor capable of preventing materials from adhering. Background Art

[0002] Reactors are broadly understood as containers for physical or chemical reactions. Through 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 petroleum, chemical, rubber, pesticides, dyes, medicines, and foods. They are pressure vessels used to complete processes such as vulcanization, nitration, hydrogenation, hydrocarbonization, polymerization, and condensation.

[0003] Chinese patent document CN216936015U discloses a chemical reactor for preventing material adhesion, including a reactor body, a stirring assembly and a cleaning assembly, one side of the reactor body is provided with an exhaust pipe connected to the inside thereof, the stirring assembly is arranged inside the reactor body and connected to the output shaft of a transmission mechanism installed on the top of the reactor body through a rotating shaft, the driving assembly includes a first threaded sleeve and a second threaded sleeve arranged relatively vertically and both the first threaded sleeve and the second threaded sleeve pass through the top of the reactor body, the cleaning assembly is arranged inside the reactor body and fits with the inner wall of the reactor body, the first threaded sleeve and the second threaded sleeve are connected to the cleaning assembly through an internally arranged screw, and the stirring assembly is located between the cleaning assemblies. The utility model can make the cleaning assembly move downward to clean the inner wall of the reactor body, can prevent materials from adhering to the inner wall of the reactor body, and avoid contamination of new materials.

[0004] The existing technology has the following problems:

[0005] The chemical reactor that prevents materials from sticking cannot be cleaned well inside during use, so adhesion is likely to occur, resulting in material residue. At the same time, the stirring rod inside the chemical reactor that prevents materials from sticking is likely to loosen after stirring the material for a long time, thereby affecting the stirring efficiency. The chemical reactor that prevents materials from sticking is likely to affect the stability of the reactor body and the support frame during stirring. Utility Model Content

[0006] The utility model provides a chemical reaction kettle which can prevent materials from adhering, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A chemical reactor for preventing material adhesion comprises a support frame, the inner wall of the upper part of the support frame is fixedly connected to a reactor body, the inner cavity of the upper part of the reactor body is fixedly connected to a driving assembly, the upper part of the reactor body is fixedly connected to a feed pipe and the feed pipe is located on the left side of the driving assembly, the inner cavity of the reactor body is fixedly connected to a support and protection assembly, the inner wall of the support and protection assembly is fixedly connected to a stirring assembly, the outer wall of the stirring assembly is movably connected to the inner wall of the reactor body, and the lower surface of the reactor body is fixedly connected to a discharge pipe.

[0009] Preferably, the driving assembly includes a motor, the upper surface of the motor is fixedly connected to the top of the inner cavity of the upper part of the reactor body, the output end of the motor is fixedly connected to a rotating shaft, the outer wall of the upper part of the rotating shaft is movably connected to the inner cavity of the reactor body, the lower surface of the rotating shaft is fixedly connected to a connecting plate, the left and right parts of the lower surface of the connecting plate are fixedly connected to fixing rods, and the outer walls of the two fixing rods are movably connected to the inner cavity of the reactor body.

[0010] Preferably, a guide hopper is fixedly connected to the bottom of the inner cavity of the reactor body and is located below the two fixed rods, and the lower surface of the discharge port of the lower part of the guide hopper is fixedly connected to the upper surface of the discharge pipe.

[0011] Preferably, the supporting and protecting assembly includes an annular connecting plate, the outer wall of which is fixedly connected to the inner cavity of the reactor body, two annular connecting rubber pads are fixedly connected to the upper and lower sides of the annular connecting plate, and two annular clamping plates are fixedly connected to the opposite sides of the four annular connecting rubber pads, and the outer walls of the opposite parts of the two annular clamping plates are respectively clamped to the inner cavities of the upper and lower parts of the annular connecting plate.

[0012] Preferably, the stirring assembly includes an annular fixed plate, the inner wall of the annular fixed plate is respectively fixedly connected to the outer walls of the opposite parts of the two annular clamping plates, the inner cavity of the lower part of the annular fixed plate is slidably connected with an annular slide rail, a plurality of steel balls are distributed in an annular array on the lower surface of the upper part of the annular slide rail, the outer walls of the plurality of steel balls are respectively movably sleeved with the inner cavity of the annular fixed plate, the inner wall of the lower part of the annular slide rail is fixedly connected with two fixed blocks, and the two fixed blocks are located below the annular fixed plate, the inner walls of the two fixed blocks are respectively movably sleeved with the outer walls of the two fixed rods, the left and right parts of the lower surface of the annular slide rail are fixedly connected with L-shaped plates, and the two L-shaped plates are located above the guide hopper, four stirring plates are fixedly connected to the opposite surfaces of the two L-shaped plates, the inner walls of the four stirring plates are respectively movably sleeved with the outer walls of the two fixed rods, and the inner walls of the opposite parts of the lower parts of the two L-shaped plates are respectively movably sleeved with the lower parts of the outer walls of the two fixed rods.

[0013] Preferably, opposite surfaces of the two L-shaped plates are fixedly connected with scrapers, and opposite surfaces of the two scrapers are movably sleeved with the inner cavity of the reactor body respectively.

[0014] Preferably, a sealing ring 1 is movably sleeved on the outer wall of the middle part of the annular slide rail, and the outer wall of the sealing ring 1 is fixedly connected to the inner cavity of the annular fixed plate. The upper and lower parts of the annular fixed plate are fixedly connected to a sealing ring 2 on one side away from the fixed rod, and the outer walls of the two sealing rings 2 are respectively movably sleeved on the inner cavity of the reactor body.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] The utility model provides a chemical reaction kettle which can prevent materials from adhering. Through the action of steel balls, the annular slide rail can stably and quickly rotate in the inner cavity of the annular fixed plate, so that under the action of two fixed rods, two L-shaped plates drive a plurality of stirring plates to rotate and stir in the inner cavity of the reaction kettle body, so that the materials are fully stirred and can be evenly stressed, so as to prevent loosening and damage after long-term stirring and use. At the same time, through the action of the scraper, the materials on the inner wall of the reaction kettle body can be cleaned. At the same time, because a guide hopper is arranged at the bottom of the inner cavity of the reaction kettle body, under the cooperation of the scraper and the guide hopper, the materials in the inner cavity of the reaction kettle body can be fully discharged through the discharge pipe, so as to prevent residue.

[0017] The utility model provides a chemical reaction kettle for preventing material adhesion. Through the action of the annular connecting plate, two annular clamping plates can have a certain buffer space under the action of the annular connecting rubber pad, so that buffering can be achieved when supporting the annular fixing plate. Through buffering, the L-shaped plate and the stirring plate will not affect the stability of the support frame and the reaction kettle body when stirring the material. Through the action of the second sealing ring, the annular fixing plate and the reaction kettle body are sealed, so as to ensure that the annular connecting plate and the annular clamping plate are located in the sealed space, so as to prevent material residue. At the same time, through the action of the first sealing ring, the annular slide rail and the annular fixing plate are sealed, so as to prevent the steel balls from being corroded, thereby improving the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic cross-sectional view of the reactor body of the utility model;

[0020] Figure 3 It is a cross-sectional structural schematic diagram of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the stirring assembly of the utility model;

[0022] Figure 5 It is a schematic cross-sectional view of the stirring assembly and the supporting and protecting assembly of the utility model;

[0023] Figure 6 For this utility model Figure 5 Enlarged structural diagram at A in the middle.

[0024] In the figure: 1. support frame; 2. reactor body; 3. feed pipe; 4. discharge pipe; 5. drive assembly; 6. stirring assembly; 7. support and protection assembly; 21. guide hopper; 51. motor; 52. rotating shaft; 53. connecting plate; 54. fixing rod; 61. annular fixing plate; 62. annular slide rail; 63. fixing block; 64. L-shaped plate; 65. stirring plate; 66. scraper; 67. steel ball; 68. sealing ring 1; 69. sealing ring 2; 71. annular connecting plate; 72. annular clamping plate; 73. annular connecting rubber pad. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1 , Figure 2 As shown, a chemical reactor for preventing material adhesion comprises a support frame 1, a reactor body 2 is fixedly connected to the inner wall of the upper part of the support frame 1, a driving component 5 is fixedly connected to the inner cavity of the upper part of the reactor body 2, a feed pipe 3 is fixedly connected to the upper part of the reactor body 2 and the feed pipe 3 is located on the left side of the driving component 5, a support and protection component 7 is fixedly connected to the inner cavity of the reactor body 2, a stirring component 6 is fixedly connected to the inner wall of the support and protection component 7, an outer wall of the stirring component 6 is movably sleeved with the inner wall of the reactor body 2, and a discharge pipe 4 is fixedly connected to the lower surface of the reactor body 2;

[0027] The material enters the inner cavity of the reactor body 2 through the action of the feed pipe 3, and then the stirring component 6 is moved through the action of the driving component 5, so as to stir the material in the inner cavity of the reactor body 2. At the same time, under the action of the supporting and protecting component 7, the stirring component 6 is supported and protected, so as to reduce the impact on the supporting frame 1 and the reactor body 2. After completion, the material is discharged through the discharge pipe 4.

[0028] like Figure 3-Figure 6As shown, the driving assembly 5 includes a motor 51, the upper surface of the motor 51 is fixedly connected to the top of the inner cavity of the upper part of the reactor body 2, the output end of the motor 51 is fixedly connected to a rotating shaft 52, the outer wall of the upper part of the rotating shaft 52 is movably sleeved with the inner cavity of the reactor body 2, the lower surface of the rotating shaft 52 is fixedly connected to a connecting plate 53, the left and right parts of the lower surface of the connecting plate 53 are fixedly connected to fixing rods 54, and the outer walls of the two fixing rods 54 are movably sleeved with the inner cavity of the reactor body 2;

[0029] By starting the motor 51, the rotating shaft 52 rotates, so that the connecting plate 53 drives the two fixing rods 54 to rotate and move in the inner cavity of the reactor body 2, thereby preventing the material from adhering.

[0030] A guide hopper 21 is fixedly connected to the bottom of the inner cavity of the reactor body 2 and is located below the two fixed rods 54. The lower surface of the discharge port of the lower part of the guide hopper 21 is fixedly connected to the upper surface of the discharge pipe 4. The opposite surfaces of the two L-shaped plates 64 are fixedly connected to scrapers 66, and the opposite surfaces of the two scrapers 66 are movably sleeved with the inner cavity of the reactor body 2.

[0031] The scraper 66 can clean the material on the inner wall of the reactor body 2. At the same time, since a guide hopper 21 is provided at the bottom of the inner cavity of the reactor body 2, the scraper 66 and the guide hopper 21 cooperate to fully discharge the material in the inner cavity of the reactor body 2, thereby preventing residue.

[0032] The supporting and protecting assembly 7 comprises an annular connecting plate 71, the outer wall of which is fixedly connected to the inner cavity of the reactor body 2, two annular connecting rubber pads 73 are fixedly connected to the upper and lower sides of the annular connecting plate 71, and two annular clamping plates 72 are fixedly connected to the opposite sides of the four annular connecting rubber pads 73, and the outer walls of the opposite parts of the two annular clamping plates 72 are respectively clamped to the inner cavities of the upper and lower parts of the annular connecting plate 71;

[0033] Through the action of the annular connecting plate 71, the two annular clamping plates 72 can have a certain buffer space under the action of the annular connecting rubber pad 73, so that they can buffer when supporting the annular fixing plate 61. Through buffering, the L-shaped plate 64 and the stirring plate 65 will not affect the stability of the support frame 1 and the reactor body 2 when stirring the materials.

[0034] The stirring assembly 6 includes an annular fixing plate 61, the inner wall of the annular fixing plate 61 is fixedly connected to the outer walls of the opposite parts of the two annular clamping plates 72, the inner cavity of the lower part of the annular fixing plate 61 is slidably connected to the annular slide rail 62, and a plurality of steel balls 67 are distributed in an annular array on the lower surface of the upper part of the annular slide rail 62. The outer walls of the plurality of steel balls 67 are movably sleeved with the inner cavity of the annular fixing plate 61, and the inner wall of the lower part of the annular slide rail 62 is fixedly connected to two fixing blocks 63, and the two fixing blocks 63 are located on the annular fixing plate 61. 1, the inner walls of the two fixed blocks 63 are respectively movably sleeved with the outer walls of the two fixed rods 54, the left and right parts of the lower surface of the annular slide rail 62 are fixedly connected with L-shaped plates 64, and the two L-shaped plates 64 are located above the guide hopper 21, and the opposite surfaces of the two L-shaped plates 64 are fixedly connected with four stirring plates 65, and the inner walls of the four stirring plates 65 are respectively movably sleeved with the outer walls of the two fixed rods 54, and the inner walls of the opposite parts of the lower parts of the two L-shaped plates 64 are respectively movably sleeved with the lower parts of the outer walls of the two fixed rods 54;

[0035] Through the action of the steel ball 67, the annular slide rail 62 can rotate stably and quickly in the inner cavity of the annular fixed plate 61, thereby driving the two L-shaped plates 64 to rotate. Through the action of the two L-shaped plates 64, the stirring plate 65 can rotate and stir in the inner cavity of the reactor body 2, thereby fully stirring the material and evenly applying force to it, thereby preventing loosening and damage after long-term stirring and use.

[0036] The outer wall of the middle part of the annular slide rail 62 is movably sleeved with a sealing ring 1 68, and the outer wall of the sealing ring 1 68 is fixedly connected to the inner cavity of the annular fixing plate 61. The upper and lower parts of the annular fixing plate 61 are fixedly connected to the side away from the fixing rod 54. The outer walls of the two sealing rings 2 69 are movably sleeved with the inner cavity of the reactor body 2 respectively.

[0037] Through the action of the sealing ring 2 69, the annular fixing plate 61 and the reactor body 2 are sealed, thereby ensuring that the annular connecting plate 71 and the annular clamping plate 72 are located in the sealed space, thereby preventing material residue. At the same time, through the action of the sealing ring 1 68, the annular slide rail 62 and the annular fixing plate 61 are sealed, thereby preventing the steel ball 67 from being corroded, thereby increasing the service life.

[0038] The working principle of the utility model is as follows: through the action of the feed pipe 3, the material enters the inner cavity of the reactor body 2, and then the motor 51 is started to rotate the rotating shaft 52, so that the connecting plate 53 drives the two fixed rods 54 to rotate and move in the inner cavity of the reactor body 2, and through the action of the fixed rod 54, the annular slide rail 62 can be stably and quickly rotated in the inner cavity of the annular fixed plate 61 under the action of the steel ball 67, thereby driving the two L-shaped plates 64 to rotate, and through the action of the two L-shaped plates 64, the stirring plate 65 can be rotated and stirred in the inner cavity of the reactor body 2, so that the material is fully stirred, and at the same time, through the action of the scraper 66, the material on the inner wall of the reactor body 2 can be cleaned, and after the end, the material on the inner wall of the reactor body 2 can be cleaned by the action of the scraper 66. At the same time, since the bottom of the inner cavity of the reactor body 2 is provided with a guide hopper 21, under the cooperation of the scraper 66 and the guide hopper 21, the material in the inner cavity of the reactor body 2 can be fully discharged through the discharge pipe 4.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A chemical reactor for preventing material adhesion, comprising a support frame (1), characterized in that: The inner wall of the upper part of the support frame (1) is fixedly connected to a reactor body (2), the inner cavity of the upper part of the reactor body (2) is fixedly connected to a driving component (5), the upper part of the reactor body (2) is fixedly connected to a feeding pipe (3) and the feeding pipe (3) is located on the left side of the driving component (5), the inner cavity of the reactor body (2) is fixedly connected to a supporting and protecting component (7), the inner wall of the supporting and protecting component (7) is fixedly connected to a stirring component (6), the outer wall of the stirring component (6) is movably connected to the inner wall of the reactor body (2), and the lower surface of the reactor body (2) is fixedly connected to a discharge pipe (4).

2. A chemical reaction kettle for preventing material adhesion according to claim 1, characterized in that: The driving assembly (5) comprises a motor (51), the upper surface of the motor (51) being fixedly connected to the top of the inner cavity of the upper part of the reactor body (2), the output end of the motor (51) being fixedly connected to a rotating shaft (52), the outer wall of the upper part of the rotating shaft (52) being movably sleeved with the inner cavity of the reactor body (2), the lower surface of the rotating shaft (52) being fixedly connected to a connecting plate (53), the left and right parts of the lower surface of the connecting plate (53) being fixedly connected to fixing rods (54), and the outer walls of the two fixing rods (54) being movably sleeved with the inner cavity of the reactor body (2).

3. A chemical reaction kettle for preventing material adhesion according to claim 2, characterized in that: A guide hopper (21) is fixedly connected to the bottom of the inner cavity of the reactor body (2), and the guide hopper (21) is located below the two fixed rods (54). The lower surface of the discharge port at the lower part of the guide hopper (21) is fixedly connected to the upper surface of the discharge pipe (4).

4. A chemical reaction kettle for preventing material adhesion according to claim 3, characterized in that: The supporting and protecting assembly (7) comprises an annular connecting plate (71), the outer wall of which is fixedly connected to the inner cavity of the reactor body (2), two annular connecting rubber pads (73) are fixedly connected to the upper and lower sides of the annular connecting plate (71), and two annular clamping plates (72) are fixedly connected to the opposite sides of the four annular connecting rubber pads (73), and the outer walls of the opposite parts of the two annular clamping plates (72) are respectively clamped to the inner cavities of the upper and lower parts of the annular connecting plate (71).

5. A chemical reaction kettle for preventing material adhesion according to claim 4, characterized in that: The stirring assembly (6) comprises an annular fixing plate (61), the inner wall of the annular fixing plate (61) is respectively fixedly connected to the outer walls of the opposite parts of the two annular clamping plates (72), the inner cavity of the lower part of the annular fixing plate (61) is slidably connected to an annular slide rail (62), a plurality of steel balls (67) are distributed in an annular array on the lower surface of the upper part of the annular slide rail (62), the outer walls of the plurality of steel balls (67) are respectively movably sleeved with the inner cavity of the annular fixing plate (61), the inner wall of the lower part of the annular slide rail (62) is fixedly connected to two fixing blocks (63), and the two fixing blocks (63) are located on the annular fixing plate. (61), the inner walls of the two fixed blocks (63) are respectively movably connected to the outer walls of the two fixed rods (54), the left and right parts of the lower surface of the annular slide rail (62) are fixedly connected with L-shaped plates (64), and the two L-shaped plates (64) are located above the guide hopper (21), and the opposite surfaces of the two L-shaped plates (64) are fixedly connected with four stirring plates (65), the inner walls of the four stirring plates (65) are respectively movably connected to the outer walls of the two fixed rods (54), and the inner walls of the opposite parts of the lower parts of the two L-shaped plates (64) are respectively movably connected to the lower parts of the outer walls of the two fixed rods (54).

6. A chemical reaction kettle for preventing material adhesion according to claim 5, characterized in that: The opposite surfaces of the two L-shaped plates (64) are fixedly connected to scrapers (66), and the opposite surfaces of the two scrapers (66) are movably sleeved with the inner cavity of the reactor body (2).

7. A chemical reaction kettle for preventing material adhesion according to claim 6, characterized in that: The outer wall of the middle part of the annular slide rail (62) is movably sleeved with a sealing ring 1 (68), and the outer wall of the sealing ring 1 (68) is fixedly connected to the inner cavity of the annular fixed plate (61). The upper and lower parts of the annular fixed plate (61) are fixedly connected to the side away from the fixing rod (54) with sealing ring 2 (69), and the outer walls of the two sealing rings 2 (69) are respectively movably sleeved with the inner cavity of the reactor body (2).

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