Scraping assembly for reaction kettle

Abstract

The utility model discloses a scraping assembly for a reaction kettle, relates to the technical field of material cleaning, and aims to solve the problem that the hands of a worker are easy to collide with a stirring rod in the dismounting process because the stirring rod and other structures are mounted in the reaction kettle and part of the scraping assembly is connected with the stirring rod. The reaction kettle comprises a reaction kettle body, a supporting part, a scraping part and a connecting part, the connecting part comprises an inserting rod inserted into the supporting part, moving grooves are formed in the two sides of the outer portion of the inserting rod, moving plates are arranged in the moving grooves, telescopic rods are connected between the moving plates and the inner side walls of the moving grooves in a sliding mode, and the telescopic rods are connected with the supporting part in a sliding mode. The outer side of the telescopic rod is sleeved with a spring, a clamping block is fixedly arranged at the bottom end of the movable plate, and a pressing plate is fixedly arranged at the top end of the movable plate, the scraping part can be rapidly disassembled or assembled, and meanwhile the situation that the hand of a worker collides with the stirring rod is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of material cleaning, in particular to a scraping component for a reaction kettle. Background Technique

[0002] A reaction kettle is a container for physical or chemical reactions. Through the structural design and parameter configuration of the container, functions such as heating, evaporation, cooling, and mixing at low and high speeds required by the process are achieved. Reaction kettles are widely used in fields such as petroleum, chemical industry, rubber, pesticides, dyes, medicine, and food. They are pressure vessels used to complete processes such as vulcanization, nitrification, hydrogenation, alkylation, polymerization, and condensation. There are various materials for their production, and the materials are generally carbon manganese steel, stainless steel, alloys, and other composite materials. Generally, during the use of a reaction kettle, some raw materials will adhere to its inner wall, and the stirring rod inside the reaction kettle cannot completely scrape off the materials. Therefore, when the reaction kettle is used up, there will still be some materials remaining on its inner wall, which causes inconvenience for the next use of the reaction kettle. Therefore, a scraping component for a reaction kettle will be used.

[0003] After the existing scraping component for a reaction kettle is used, some materials will adhere to the scraping part. When the materials accumulate too much, it will affect the use effect of the scraping component. Therefore, it is necessary for the staff to reach into the interior of the reaction kettle to disassemble the scraping component for cleaning. Since structures such as stirring rods are installed inside the reaction kettle and part of the scraping component is connected to the stirring rod, during the disassembly process, the staff's hands are prone to bumping against the stirring rod, resulting in injury to the staff's hands, and then reducing the efficiency of the staff in disassembling the scraping component. Content of the Utility Model

[0004] The purpose of the utility model is to provide a scraping component for a reaction kettle to solve the problem that due to the installation of structures such as stirring rods inside the reaction kettle and part of the scraping component being connected to the stirring rod, during the disassembly process, the staff's hands are prone to bumping against the stirring rod, affecting the disassembly efficiency of the scraping component.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A scraping component for a reaction kettle includes a reaction kettle main body, a support part, a scraping part, and a connection part. The connection part is arranged between the scraping part and the support part. The connection part includes an insertion rod inserted into the support part. Moving grooves are opened on both sides of the outside of the insertion rod. A moving plate is arranged inside the moving groove. A telescopic rod is slidably connected between the moving plate and the inner side wall of the moving groove. A spring is sleeved outside the telescopic rod. A clamping block is fixedly arranged at the bottom end of the moving plate, and a pressing plate is fixedly arranged at the top end of the moving plate. One end of the spring is fixedly connected to the outer side wall of the telescopic rod, and the other end of the spring is fixedly connected to the inner side wall of the moving groove.

[0006] By adopting the above technical solution, when the clamping block is pushed by the spring and clamped into the inner side of the clamping groove, the position of the insertion rod can be fixed.

[0007] Preferably, the supporting part includes a scraping connection frame arranged inside the reaction kettle body. An insertion groove is formed inside the scraping connection frame, and a clamping groove is formed on the inner side wall of the insertion groove.

[0008] By adopting the above technical solution, when the scraping connection frame moves, it drives the insertion rod to move synchronously.

[0009] Preferably, the scraping part includes a fixing rod fixed on the side of the insertion rod away from the scraping connection frame. A scraping side plate is fixed on the side of the fixing rod away from the insertion rod. A cleaning brush is fixed on the side of the fixing rod away from the insertion rod. The cleaning brush and the scraping side plate are symmetrically distributed on the vertical central axis of the fixing rod.

[0010] By adopting the above technical solution, when the fixing rod moves, it drives the scraping side plate and the cleaning brush to continuously contact the inner side wall of the reaction kettle body, and scrapes off the residual materials on the inner side wall of the reaction kettle body.

[0011] Preferably, the shape of the clamping groove is adapted to the clamping block. One end of the clamping block away from the moving plate extends into the inside of the clamping groove and is clamped with the inner side of the clamping groove.

[0012] By adopting the above technical solution, when the clamping block is pushed by the spring and clamped into the inner side of the clamping groove, the position of the insertion rod can be fixed.

[0013] Preferably, the stirring part is located inside the reaction kettle body. The outer side wall of the stirring part is fixedly connected to the end of the supporting part. The driving motor is fixedly connected to the top wall outside the reaction kettle body. The output end of the driving motor extends into the inside of the reaction kettle body and is fixedly connected to the top end of the stirring part.

[0014] By adopting the above technical solution, the output end of the driving motor can drive the rotating rod to rotate.

[0015] Preferably, the stirring part further includes a rotating rod rotatably connected to the inner bottom wall of the reaction kettle body. A plurality of groups of stirring rods are fixedly arranged on the outer side wall of the rotating rod in a circumferential manner.

[0016] By adopting the above technical solution, when the rotating rod rotates, it drives the stirring rods to stir the materials.

[0017] Preferably, a feed pipe is fixedly connected to the top wall outside the reaction kettle body. The feed pipe is communicated with the inside of the reaction kettle body. A discharge pipe is fixedly connected to the bottom wall outside the reaction kettle body. The discharge pipe is communicated with the inside of the reaction kettle body.

[0018] By adopting the above technical solution, the feeding pipe pours the prepared materials into the interior of the reaction kettle body, and the discharging pipe can discharge the processed materials from the interior of the reaction kettle body.

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows: by squeezing the two pressing plates towards the inner side of the moving groove, the pressing plates drive the moving plates into the interior of the moving groove, align the bottom end of the insertion rod with the interior of the insertion groove and insert it vertically downward until the main body of the insertion rod moves into the interior of the insertion groove, release the acting force on the pressing plates, and under the action of the restoring force of the spring, push the clamping block to complete the clamping state with the clamping groove, thus completing the installation of the scraping part, so as to quickly disassemble or install the scraping part, improve the cleaning efficiency of the scraping side plate. At the same time, the situation where the hands of the staff collide with the stirring rod is reduced. Description of the Drawings

[0020] Figure 1 It is a schematic diagram of the external structure of the present utility model;

[0021] Figure 2 It is a partial sectional structure schematic diagram of the present utility model;

[0022] Figure 3 It is an enlarged schematic diagram of the stirring part of the present utility model;

[0023] Figure 4 It is a side sectional structure schematic diagram of the connecting part and the supporting part of the present utility model;

[0024] Figure 5 It is a structure schematic diagram of the connecting part and the scraping part of the present utility model.

[0025] In the figure: 1, reaction kettle body; 2, supporting part; 201, scraping connecting frame; 202, insertion groove; 203, clamping groove; 3, scraping part; 301, fixed rod; 302, scraping side plate; 303, cleaning brush; 4, connecting part; 401, insertion rod; 402, moving groove; 403, moving plate; 404, telescopic rod; 405, spring; 406, clamping block; 407, pressing plate; 5, stirring part; 501, rotating rod; 502, stirring rod; 6, driving motor; 7, feeding pipe; 8, discharging pipe. Detailed Embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0027] The following will further elaborate on the present utility model in conjunction with the accompanying Figures 1-5 drawings.

[0028] Embodiment 1

[0029] Please refer to Figures 1-5 , an embodiment provided by the present utility model: a scraping component for a reaction kettle, including a reaction kettle main body 1, a support part 2, a scraping part 3 and a connecting part 4. A feed pipe 7 is threadedly connected to the top wall outside the reaction kettle main body 1, and the feed pipe 7 is in communication with the inside of the reaction kettle main body 1. The prepared materials are poured into the inside of the reaction kettle main body 1 through the feed pipe 7. A stirring part 5 is located inside the reaction kettle main body 1, and the outer side wall of the stirring part 5 is threadedly connected to the end of the support part 2. A driving motor 6 is threadedly connected to the top wall outside the reaction kettle main body 1. A control panel is installed on the outer side wall of the reaction kettle main body 1 and is externally connected to a power supply. The driving motor 6 can be started by using the control panel. The output end of the driving motor 6 extends into the inside of the reaction kettle main body 1 and is threadedly connected to the top end of the stirring part 5. The stirring part 5 further includes a rotating rod 501 rotatably connected to the bottom wall inside the reaction kettle main body 1. A plurality of groups of stirring rods 502 are threadedly connected around the outer side wall of the rotating rod 501, and the stirring rods 502 are arranged at equal intervals from top to bottom. By turning on the driving motor 6 through the control panel, the output end of the driving motor 6 can drive the rotating rod 501 to rotate. When the rotating rod 501 rotates, it drives the stirring rods 502 to move, and the stirring rods 502 stir the poured materials to improve the reaction efficiency of the materials. A discharge pipe 8 is threadedly connected to the bottom wall outside the reaction kettle main body 1, and the discharge pipe 8 is in communication with the inside of the reaction kettle main body 1. The processed materials can be discharged from the inside of the reaction kettle main body 1 through the discharge pipe 8.

[0030] Embodiment 2

[0031] Please refer to Figures 1-5, based on the above embodiments, in this embodiment, the support portion 2 includes a scraping connection frame 201 disposed inside the reactor main body 1. The structural shape of the scraping connection frame 201 is in a "concave" shape. There are four groups of scraping connection frames 201. At the same time, the scraping connection frame 201 is located outside the stirring rod 502. The top and bottom ends of the scraping connection frame 201 are threadedly connected to the outer sidewall of the rotating rod 501. Therefore, when the rotating rod 501 rotates, it can drive the scraping connection frame 201 to move. An insertion groove 202 is formed inside the scraping connection frame 201, and a clamping groove 203 is formed on the inner sidewall of the insertion groove 202. There are two groups of clamping grooves 203, and the two groups of clamping grooves 203 are symmetrically distributed on the vertical central axis of the scraping connection frame 201. The connection portion 4 is disposed between the scraping portion 3 and the support portion 2. The connection portion 4 includes an insertion rod 401 inserted into the support portion 2. When the scraping connection frame 201 moves, it drives the insertion rod 401 to move synchronously. The size and shape of the insertion rod 401 are both adapted to the insertion groove 202. Moving grooves 402 are formed on both sides of the outside of the insertion rod 401, and a moving plate 403 is disposed inside the moving grooves 402. By providing the moving grooves 402, it is convenient for the moving plate 403 to move. A telescopic rod 404 is slidably connected between the moving plate 403 and the inner sidewall of the moving groove 402. A spring 405 is sleeved outside the telescopic rod 404. One end of the spring 405 is threadedly connected to the outer sidewall of the telescopic rod 404, and the other end of the spring 405 is threadedly connected to the inner sidewall of the moving groove 402. By using the telescopic functions of the spring 405 and the telescopic rod 404, a force can be applied to the moving plate 403 to move it inwardly of the moving groove 402, thereby reducing the lateral width formed by the insertion rod 401 and the moving plate 403, facilitating the overall insertion of the insertion rod 401 into the insertion groove 202. When the force on the moving plate 403 is released, the spring 405 pushes the moving plate 403 to move to the initial position, and the moving plate 403 pushes the clamping block 406 to be clamped inside the clamping groove 203. The clamping block 406 is welded to the bottom of the moving plate 403, and the size and shape of the clamping block 406 are adapted to the clamping groove 203. A pressing plate 407 is threadedly connected to the top of the moving plate 403. When the pressing plate 407 is pressed, the pressing plate 407 drives the moving plate 403 to move. Therefore, when the clamping block 406 is clamped inside the clamping groove 203 under the push of the spring 405, the position of the insertion rod 401 can be fixed, preventing the insertion rod 401 from shaking up and down during operation. The stability of the scraping side plate 302 and the cleaning brush 303 during the scraping operation is improved.

[0032] Embodiment III

[0033] Please refer to Figures 1-5, on the basis of the above embodiments, the scraping part 3 of this embodiment includes a fixing rod 301 threadedly connected to the side of the insertion rod 401 away from the scraping connection frame 201. When the insertion rod 401 moves, it drives the fixing rod 301 to move, so that the fixing rod 301 can be quickly disassembled and installed. A scraping side plate 302 is threadedly connected to the side of the fixing rod 301 away from the scraping connection frame 201. The scraping side plate 302 is in contact with the inner wall of the reactor main body 1. A cleaning brush 303 is threadedly connected to the side of the fixing rod 301 away from the scraping connection frame 201. The cleaning brush 303 can further sweep the scraped materials off the inner wall of the reactor main body 1. The cleaning brush 303 and the scraping side plate 302 are symmetrically distributed on the vertical central axis of the fixing rod 301. When the fixing rod 301 moves, it drives the scraping side plate 302 and the cleaning brush 303 to continuously contact the inner wall of the reactor main body 1, scraping off the residual materials on the inner wall of the reactor main body 1.

[0034] Working principle: First, pour the prepared materials into the interior of the reactor main body 1 through the feeding pipe 7. Then, turn on the control panel to start the driving motor 6. The output end of the driving motor 6 drives the rotating rod 501 to rotate. The rotating rod 501 drives the stirring rod 502 to stir the materials. At the same time, the rotating rod 501 drives the scraping connection frame 201 to move, so that the scraping connection frame 201 drives the scraping side plate 302 and the cleaning brush 303 to scrape off the materials attached to the inner wall of the reactor main body 1;

[0035] Secondly, when the scraping side plate 302 and the cleaning brush 303 have been used for a period of time and need to be disassembled and cleaned, hold the two pressing plates 407 and squeeze them towards the inner direction of the moving groove 402. The pressing plates 407 drive the moving plate 403 to move synchronously. The moving plate 403 moves into the interior of the moving groove 402, releasing the limiting work on the insertion rod 401. Move the main body of the insertion rod 401 vertically upward until the insertion rod 401 completely disengages from the interior of the insertion groove 202. When the insertion rod 401 moves, it drives the fixing rod 301 to move synchronously, completing the disassembly work of the scraping side plate 302 and the cleaning brush 303;

[0036] Finally, when the scraping side plate 302 and the cleaning brush 303 are cleaned, hold the pressing plate 407 and squeeze it towards the inner direction again. Align the bottom end of the insertion rod 401 with the interior of the insertion groove 202 and vertically insert it into the inside of the insertion groove 202. Release the force on the pressing plate 407. Under the action of the restoring force of the spring 405, the moving plate 403 pushes the clamping block 406 to be clamped into the interior of the clamping groove 203, completing the installation, and finally completing the work.

[0037] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A scraping component for a reaction kettle, characterized in that, The scraping component includes: The reactor main body; A support part, which is arranged inside the reactor main body; A scraping part, which is arranged on one side outside the support part, and a part of the scraping part is in contact with the inner side wall of the reactor main body; A connecting part, which is arranged between the scraping part and the support part. The connecting part includes an insertion rod inserted into the support part. Moving grooves are formed on both sides of the outer part of the insertion rod, and moving plates are arranged inside the moving grooves; A telescopic rod is slidably connected between the moving plate and the inner side wall of the moving groove, and a spring is sleeved outside the telescopic rod; A clamping block is fixedly arranged at the bottom end of the moving plate, and a pressing plate is fixedly arranged at the top end of the moving plate; One end of the spring is fixedly connected to the outer side wall of the telescopic rod, and the other end of the spring is fixedly connected to the inner side wall of the moving groove.

2. The scraping component for a reactor according to claim 1, wherein: The support part includes a scraping connection frame arranged inside the reactor main body. An insertion groove is formed inside the scraping connection frame, and a clamping groove is formed on the inner side wall of the insertion groove.

3. The scraping component for a reactor according to claim 1, characterized in that: The scraping part includes a fixed rod fixedly arranged on the side of the insertion rod away from the scraping connection frame. A scraping side plate is fixedly arranged on the side of the fixed rod away from the insertion rod. A cleaning brush is fixedly arranged on the side of the fixed rod away from the insertion rod. The cleaning brush and the scraping side plate are symmetrically distributed on the vertical central axis of the fixed rod.

4. A scraping component for a reaction kettle according to claim 2, characterized in that: The shape of the clamping groove is adapted to the clamping block. One end of the clamping block away from the moving plate extends into the clamping groove and is clamped with the inner side of the clamping groove.

5. The scraping component for a reactor according to claim 1, wherein: The scraping component further includes: A stirring part, which is located inside the reactor main body. The outer side wall of the stirring part is fixedly connected to the end of the support part; A driving motor, which is fixedly connected to the top wall outside the reactor main body. The output end of the driving motor extends into the reactor main body and is fixedly connected to the top end of the stirring part.

6. The scraping component for a reactor according to claim 5, wherein: The stirring part further includes a rotating rod rotatably connected to the bottom wall inside the reactor main body. A plurality of groups of stirring rods are fixedly arranged on the outer side wall of the rotating rod in a circumferential manner.

7. The scraping component for a reactor according to claim 1, characterized in that: A feed pipe is fixedly connected to the top wall outside the reactor main body. The feed pipe is communicated with the inside of the reactor main body. A discharge pipe is fixedly connected to the bottom wall outside the reactor main body and is communicated with the inside of the reactor main body.

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