Preparation device of butyl rubber with low water permeability

Abstract

The utility model provides a preparation device of butyl rubber with low water permeability, which relates to the technical field of butyl rubber preparation and comprises a reaction component, a water inlet component and a water outlet component. And the filling assembly comprises a plurality of feeding channels. According to the reaction kettle, when raw materials need to be supplemented during reaction, the raw materials need to be put into the feeding hopper firstly, then the corresponding servo motors are started, so that the output shafts of the servo motors rotate, the I-shaped shafts are driven to rotate, then the rotating rods are driven to rotate, when the rotating rods rotate, the material conveying plates rotate at the same time, and the multiple material conveying plates continuously and alternately convey materials; according to the reaction tank, raw materials in the feeding hopper can be controlled in quantity when entering the reaction tank, and a catalyst can be uniformly conveyed into the reaction tank when the reaction in the reaction tank is not completed, so that the problem that the catalyst cannot be continuously supplemented when the reaction is incomplete in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of butyl rubber preparation, in particular to a preparation device for butyl rubber with low water permeability. Background Art

[0002] Butyl rubber generally refers to butyl rubber, which is a copolymer of isobutylene and a small amount of isoprene monomers, providing a highly saturated main chain, with excellent airtightness, good flexural fatigue resistance and vibration reduction performance. At the same time, butyl rubber is also heat-resistant, ozone-resistant, aging-resistant, chemical-resistant, and has shock absorption and electrical insulation properties. Low-water-permeability butyl rubber refers to butyl rubber with low water vapor permeability.

[0003] In the prior art, the following steps are involved in preparing low permeability butyl rubber: first, raw materials are prepared, then a reaction chamber is prepared, reaction conditions are set, the raw materials are reacted, and after the reaction, the products are separated and filtered to obtain butyl rubber. However, current preparation devices directly pour the raw materials required for the reaction into the reaction chamber when feeding, and cannot be replenished during the reaction process, resulting in the inability to continue the reaction in time when the reactants in the reaction chamber are not fully reacted. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that the product cannot be replenished when the reaction is incomplete, and proposes a preparation device for low water permeability butyl rubber.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a preparation device of low permeability butyl rubber, comprising: a reaction component, the reaction component includes a reaction box; a filler component, the filler component includes a plurality of feed channels, wherein two of the feed channels are fixedly connected to the two sides of another feed channel, and one side inner wall of each feed channel is fixedly connected to a limiting ring, the inner wall of each limiting ring is rotatably connected to a rotating rod, the outer surface of each rotating rod is fixedly connected to a plurality of feed plates, one end of each rotating rod is fixedly connected to an I-shaft, the inner wall of the other side of each feed channel is provided with a rotating hole, the outer surface of each I-shaft is rotatably connected to the inner wall of each rotating hole, and a feed hopper is welded to one end of each feed channel.

[0006] Preferably, the outer surface of each feed channel is fixedly connected to a mounting plate, the outer surface of each mounting plate is provided with a servo motor, and the output shaft of each servo motor is fixedly connected to one side of each I-shaped shaft.

[0007] Preferably, the outer surface of the feed plate contacts the inner wall of the feed channel, and the bottom of another feed channel is fixedly connected with a support column.

[0008] Preferably, mounting bars are fixedly connected to the opposite inner walls of the reaction box near the top, and a glass cover is arranged between the tops of the two mounting bars.

[0009] Preferably, a connecting hole is opened on one side of the reaction box, and one side of the connecting hole is fixedly connected to the other end of another feed channel.

[0010] Preferably, a reaction tank is slidably connected inside the reaction box, a push plate is fixedly connected to one side of the reaction tank, and a handle is fixedly connected to the outer surface of the push plate.

[0011] Preferably, two support frames are fixedly connected to the bottom of the reaction box, and the two support frames are symmetrically arranged.

[0012] Preferably, a connecting rod is fixedly connected between one ends of the two support frames, and a positioning slider is slidingly sleeved on the outer surface of the connecting rod.

[0013] Preferably, the top of the positioning slider is fixedly connected to a fixing rod, and a camera is arranged on the inner top of the fixing rod.

[0014] Preferably, the structure of the fixing rod is L-shaped, and each of the supporting frames is composed of a horizontal plate and two inclined plates.

[0015] Compared with the prior art, the advantages and positive effects of the utility model are:

[0016] 1. In the utility model, when the raw materials need to be supplemented during the reaction, the raw materials should be put into the feed hopper first, and then the corresponding servo motor is started to rotate the output shaft of the servo motor, thereby driving the I-shaft to rotate, and then driving the rotating rod to rotate. When the rotating rod rotates, the feed plate will rotate at the same time, and multiple feed plates continuously and alternately feed materials, which can control the amount of raw materials in the feed hopper when entering the reaction box. When the reaction in the reaction tank is not completed, the catalyst can be evenly transported to the reaction tank, solving the problem that the existing reaction cannot be supplemented when it is incomplete. The support column has a supporting effect on the packing assembly, and the three feed channels are inclined to facilitate the raw materials to slide into the reaction tank. One end of the rotating rod rotates inside the limit ring, which can keep the rotating rod balanced and stable when rotating.

[0017] 2. In the utility model, when in use, the reaction tank is inserted into the interior of the reaction box until the push plate is completely fitted with one side of the reaction box. When pulling out the reaction tank, the handle can be used. By installing the glass cover on the two mounting strips, the reaction box can be closed on the one hand, and the reaction conditions inside the reaction tank can be observed on the other hand. By turning on the camera, the camera can monitor the reaction conditions inside the reaction tank, and the servo motor can be started to adjust the input of raw materials. The reaction box can be supported by the support frame, and the positioning slider can be slid on the outside of the connecting rod to adjust the shooting position of the camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A top perspective view of a low water permeability butyl rubber preparation device proposed in the utility model;

[0019] Figure 2 A side perspective view of a device for preparing low water permeability butyl rubber is provided for the utility model;

[0020] Figure 3 This is a bottom-up stereogram of the reaction assembly structure of a low-permeability butyl rubber preparation device proposed by the utility model;

[0021] Figure 4 This is a top-down stereogram of the reaction assembly structure of a low-permeability butyl rubber preparation device proposed in the utility model;

[0022] Figure 5 A top-down perspective view of a packing assembly of a low-permeability butyl rubber preparation device provided by the utility model;

[0023] Figure 6 The utility model provides a three-dimensional cross-sectional view of the packing component structure of a low-permeability butyl rubber preparation device.

[0024] Legend: 1. Reaction assembly; 101. Reaction box; 102. Mounting strip; 103. Glass cover; 104. Connecting hole; 105. Reaction tank; 106. Push plate; 107. Handle; 2. Filling assembly; 201. Feed channel; 202. Feed hopper; 203. Mounting plate; 204. Servo motor; 205. I-beam shaft; 206. Rotating hole; 207. Limiting ring; 208. Rotating rod; 209. Feeding plate; 3. Support frame; 4. Connecting rod; 5. Positioning slider; 6. Fixing rod; 7. Camera; 8. Support column. DETAILED DESCRIPTION

[0025] 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.

[0026] 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.

[0027] Embodiment 1, as Figure 1-Figure 6 As shown, the utility model provides a preparation device of low permeability butyl rubber, comprising: a reaction component 1, the reaction component 1 includes a reaction box 101; a filler component 2, the filler component 2 includes a plurality of feed channels 201, wherein two feed channels 201 are respectively fixedly connected to the two sides of another feed channel 201, and the inner wall of one side of each feed channel 201 is fixedly connected to a limiting ring 207, and the inner wall of each limiting ring 207 is rotatably connected to a rotating rod 208, and the outer surface of each rotating rod 208 is fixedly connected to a plurality of feed plates 209, and one end of each rotating rod 208 is fixedly connected to an I-shaped shaft 205, and each The inner wall on the other side of the feed channel 201 is provided with a rotating hole 206, and the outer surface of each I-shaft 205 is rotatably connected to the inner wall of each rotating hole 206. A feed hopper 202 is welded to one end of each feed channel 201, and a mounting plate 203 is fixedly connected to the outer surface of each feed channel 201. A servo motor 204 is arranged on the outer surface of each mounting plate 203, and the output shaft of each servo motor 204 is fixedly connected to one side of each I-shaft 205. The outer surface of the conveying plate 209 is in contact with the inner wall of the feed channel 201, and a support column 8 is fixedly connected to the bottom of the other feed channel 201.

[0028] The effect achieved by the entire embodiment 1 is that, when in use, the raw materials for preparing butyl rubber include butane monomer, reaction solution, and catalyst. The feed channel 201 in the middle is used for feeding butane monomer, and the feed channels 201 on both sides are used for feeding reaction solution and catalyst. Different raw materials are respectively fed from three feed hoppers 202. The feed hopper 202 is bucket-shaped, which increases the inlet space for feeding and prevents the raw materials from spilling when being fed. When the raw materials need to be supplemented during the reaction, the raw materials should be first fed into the feed hopper 202, and then the corresponding servo motor 204 is started, so that the output shaft of the servo motor 204 rotates, thereby driving the I-shaped shaft 205 to rotate, and then driving the rotating rod 208. Rotate, when the rotating rod 208 rotates, the feeding plate 209 will rotate at the same time, and multiple feeding plates 209 continuously and alternately feed materials, which can control the amount of raw materials inside the feed hopper 202 when entering the reaction box 101. When the reaction inside the reaction tank 105 is not completed, the catalyst can be evenly transported to the inside of the reaction tank 105, solving the problem that the existing reaction cannot be replenished when the reaction is incomplete. The support column 8 has a supporting effect on the packing assembly 2, and the three feed channels 201 are inclined to facilitate the raw materials to slide into the reaction tank 105. One end of the rotating rod 208 rotates inside the limiting ring 207, which can keep the rotating rod 208 balanced and stable during rotation.

[0029] Embodiment 2, as Figure 1-Figure 6 As shown, mounting bars 102 are fixedly connected to the relative inner walls of the reaction box 101 near the top, a glass cover 103 is arranged between the tops of the two mounting bars 102, a connecting hole 104 is opened on one side of the reaction box 101, one side of the connecting hole 104 is fixedly connected to the other end of another feeding channel 201, a reaction groove 105 is slidably connected inside the reaction box 101, a push plate 106 is fixedly connected to one side of the reaction groove 105, a handle 107 is fixedly connected to the outer surface of the push plate 106, two support frames 3 are fixedly connected to the bottom of the reaction box 101, the two support frames 3 are symmetrically arranged, a connecting rod 4 is fixedly connected between one ends of the two support frames 3, a positioning slider 5 is slidably sleeved on the outer surface of the connecting rod 4, a fixing rod 6 is fixedly connected to the top of the positioning slider 5, a camera 7 is arranged on the inner top of the fixing rod 6, the structure of the fixing rod 6 is L-shaped, and each support frame 3 is composed of a horizontal plate and two inclined plates.

[0030] The effect achieved by the entire embodiment 2 is that, when in use, the reaction tank 105 is inserted into the interior of the reaction box 101 until the push plate 106 is completely fitted with one side of the reaction box 101. When pulling out the reaction tank 105, the handle 107 can be used. By installing the glass cover 103 on the two mounting strips 102, on the one hand, the reaction box 101 is closed, and on the other hand, the reaction conditions inside the reaction tank 105 can be observed. By turning on the camera 7, the camera 7 can monitor the reaction conditions inside the reaction tank 105. When the camera 7 captures that the reaction is still not complete after the reaction time has expired, the signal is transmitted to the externally connected control system, and the external control system controls the start of the servo motor 204, so that the input of the raw materials can be adjusted. The support frame 3 can support the reaction box 101, and the positioning slider 5 is slid outside the connecting rod 4 to adjust the shooting position of the camera 7.

[0031] Working principle: When in use, the raw materials for preparing butyl rubber include butane monomer, reaction solution and catalyst. The feed channel 201 in the middle is used for feeding butane monomer, while the feed channels 201 on both sides are used for feeding reaction solution and catalyst. Different raw materials are respectively fed from three feed hoppers 202. The feed hopper 202 is in the shape of a hopper. When the raw materials need to be supplemented during the reaction, the raw materials should be first put into the feed hopper 202, and then the corresponding servo motor 204 should be started to rotate the output shaft of the servo motor 204, thereby The I-shaped shaft 205 is driven to rotate, and then the rotating rod 208 is driven to rotate. When the rotating rod 208 rotates, the feeding plate 209 will rotate at the same time. The multiple feeding plates 209 continuously feed materials alternately, which can control the amount of raw materials in the feed hopper 202 when entering the reaction box 101. When the reaction in the reaction tank 105 is not completed, the catalyst can be evenly transported to the reaction tank 105. The support column 8 has a supporting effect on the packing component 2. The three feeding channels 201 are inclined to facilitate the sliding of raw materials into the reaction tank 101. Inside the reaction tank 105, one end of the rotating rod 208 rotates inside the limiting ring 207, so that the rotating rod 208 can maintain balance and stability during rotation. When in use, the reaction tank 105 is inserted into the reaction box 101 until the push plate 106 is completely fitted with one side of the reaction box 101. When pulling out the reaction tank 105, the handle 107 can be used. By installing the glass cover 103 on the two mounting bars 102, on the one hand, the reaction box 101 is closed, and on the other hand, the reaction situation inside the reaction tank 105 can be observed. By turning on the camera 7, the camera 7 can monitor the reaction situation inside the reaction tank 105. When the camera 7 captures that the reaction is still not complete after exceeding the reaction time, the signal is transmitted to the externally connected control system, and the external control system controls the start of the servo motor 204, so as to adjust the input of the raw material. The support frame 3 can complete the support of the reaction box 101, and the positioning slider 5 is slid outside the connecting rod 4 to adjust the shooting position of the camera 7.

[0032] The wiring diagram of the servo motor 204 and the camera 7 in the present invention is common knowledge in the art, and its working principle is a known technology. The model is selected according to the actual use, so the control method and wiring arrangement of the servo motor 204 and the camera 7 are not explained in detail.

[0033] 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 device for preparing low water permeability butyl rubber, characterized in that: include: A reaction assembly (1), wherein the reaction assembly (1) comprises a reaction box (101); A packing assembly (2), the packing assembly (2) comprising a plurality of feed channels (201), wherein two of the feed channels (201) are respectively fixedly connected to the two sides of another feed channel (201), the inner wall of one side of each feed channel (201) is fixedly connected to a limit ring (207), the inner wall of each limit ring (207) is rotatably connected to a rotating rod (208), the outer surface of each rotating rod (208) is fixedly connected to a plurality of feed plates (209), one end of each rotating rod (208) is fixedly connected to an I-shaped shaft (205), the inner wall of the other side of each feed channel (201) is provided with a rotating hole (206), the outer surface of each I-shaped shaft (205) is rotatably connected to the inner wall of each rotating hole (206), and one end of each feed channel (201) is welded to a feed hopper (202).

2. The device for preparing low water permeability butyl rubber according to claim 1, characterized in that: The outer surface of each feed channel (201) is fixedly connected to a mounting plate (203), the outer surface of each mounting plate (203) is provided with a servo motor (204), and the output shaft of each servo motor (204) is fixedly connected to one side of each I-shaped shaft (205).

3. The low water permeability butyl rubber preparation device according to claim 2, characterized in that: The outer surface of the feed plate (209) contacts the inner wall of the feed channel (201), and a support column (8) is fixedly connected to the bottom of another feed channel (201).

4. The device for preparing low water permeability butyl rubber according to claim 3, characterized in that: Mounting bars (102) are fixedly connected to opposite inner walls of the reaction box (101) near the top, and a glass cover (103) is arranged between the tops of the two mounting bars (102).

5. The device for preparing low water permeability butyl rubber according to claim 4, characterized in that: A connection hole (104) is provided on one side of the reaction box (101), and one side of the connection hole (104) is fixedly connected to the other end of another feed channel (201).

6. The device for preparing low water permeability butyl rubber according to claim 5, characterized in that: A reaction tank (105) is slidably connected inside the reaction box (101), a push plate (106) is fixedly connected to one side of the reaction tank (105), and a handle (107) is fixedly connected to the outer surface of the push plate (106).

7. The device for preparing low water permeability butyl rubber according to claim 6, characterized in that: Two support frames (3) are fixedly connected to the bottom of the reaction box (101), and the two support frames (3) are symmetrically arranged.

8. The device for preparing low water permeability butyl rubber according to claim 7, characterized in that: A connecting rod (4) is fixedly connected between one ends of the two support frames (3), and a positioning slide block (5) is provided on the outer surface of the connecting rod (4) through a sliding sleeve.

9. The device for preparing low water permeability butyl rubber according to claim 8, characterized in that: The top of the positioning slide block (5) is fixedly connected to a fixing rod (6), and a camera (7) is arranged on the inner top of the fixing rod (6).

10. The device for preparing low water permeability butyl rubber according to claim 9, characterized in that: The structure of the fixing rod (6) is arranged in an L shape, and each of the supporting frames (3) is composed of a horizontal plate and two inclined plates.

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