Transfer device for chlorinated paraffin byproduct hydrochloric acid

Abstract

The utility model relates to the technical field of transfer devices, and discloses a chlorinated paraffin byproduct hydrochloric acid transfer device which comprises a reaction kettle, a discharge pipe is fixedly mounted on the outer wall of the reaction kettle, and an exhaust mechanism for accelerating gas discharge is arranged on the discharge pipe. The exhaust mechanism is provided with a cleaning mechanism used for cleaning the inner wall of the exhaust pipe, the exhaust mechanism comprises a support, the support is fixedly installed on the outer wall of the exhaust pipe, a motor is fixedly installed on the outer wall of the support, and a rotating shaft is fixedly installed at the output end of the motor. The motor is started to drive the rotating shaft to rotate, meanwhile, the driving bevel gear, the driven bevel gear and the rotating rod are matched to drive the fan blades to rotate, gas in the exhaust pipe can be exhausted outwards through rotation of the fan blades, gas exhaust can be accelerated by adopting a gas exhaust mode, and gas can be prevented from remaining in the exhaust pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of transfer devices, in particular to a transfer device for by-product hydrochloric acid of chlorinated paraffin. Background Technique

[0002] Chlorinated paraffin is an organic substance, a chlorinated derivative of paraffin hydrocarbon, which has the advantages of low volatility, flame retardancy, good electrical insulation, low price, etc., and can be used as a flame retardant and an auxiliary plasticizer for polyvinyl chloride.

[0003] According to a disclosed transfer device for by-product hydrochloric acid of chlorinated paraffin (publication number: CN219559553U), in the above application, when there is less gas inside the transfer pipe, the pushing plate is rotated to be perpendicular to the inside of the transfer pipe, and then the motor located inside the storage bin is started to drive the screw rod fixedly connected to the output shaft of the motor to rotate inside the transmission bin, thereby driving the support block movably connected to the surface of the screw rod and the sliding plate fixedly connected to the support block to slide inside the transmission bin. The sliding of the sliding plate drives the rotating shaft connected to its end to slide inside the sliding hole, so that the pushing plate can slide inside the transfer pipe, facilitating the pushing and discharging of the gas inside the transfer pipe.

[0004] This device pushes out the residual gas in the pipeline by the sliding of the pushing plate on the inner wall of the transfer pipe. However, there is a lack of a sealing component between the pushing plate and the pipeline, and air leakage may occur during the sliding process of the pushing plate. The effect of the pushing exhaust method is poor, and the residual gas cannot be fully discharged. Summary of the Invention

[0005] The purpose of the utility model is to provide a transfer device for by-product hydrochloric acid of chlorinated paraffin to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A transfer device for by-product hydrochloric acid of chlorinated paraffin, including a reaction kettle, an exhaust pipe is fixedly installed on the outer wall of the reaction kettle, and an exhaust mechanism for accelerating the discharge of gas is arranged on the exhaust pipe. By setting the exhaust mechanism, the gas inside the exhaust pipe can be pumped outwards, which can not only accelerate the discharge of gas, but also avoid the residual gas in the exhaust pipe. A cleaning mechanism for cleaning the inner wall of the exhaust pipe is arranged on the exhaust mechanism. By setting the cleaning mechanism, the inner wall of the exhaust pipe can be cleaned to avoid impurities in the gas adhering to the inner wall of the exhaust pipe and affecting the exhaust effect of the exhaust pipe. The exhaust mechanism includes:

[0007] A bracket, which is fixedly installed on the outer wall of the exhaust pipe;

[0008] A rotating rod, the rotating rod is rotatably connected to the inner wall of the bracket, and the rotating rod penetrates through the bracket. One end of the rotating rod is fixedly installed with a fan blade, and the other end of the rotating rod is fixedly installed with a driven bevel gear. By setting the fan blade, the gas inside the discharge pipe can be pumped outwards;

[0009] A motor, the motor is fixedly installed on the outer wall of the bracket, the output end of the motor is fixedly installed with a rotating shaft, and a driving bevel gear is fixedly installed at the end of the rotating shaft away from the motor. The driving bevel gear meshes with the driven bevel gear.

[0010] Preferably, the cleaning mechanism includes a connecting rod, one end of the connecting rod is fixedly installed on the outer wall of the rotating rod, and the other end of the connecting rod is fixedly installed with a collar. By setting the connecting rod and the collar, the spiral scraper can be driven to rotate.

[0011] Preferably, a spiral scraper is fixedly installed on the side wall of the collar.

[0012] Preferably, the outer wall of the spiral scraper is attached to the inner wall of the discharge pipe. By setting the spiral scraper, the impurities attached to the inner wall of the discharge pipe can be pushed outwards.

[0013] Preferably, the spiral scraper is in a spiral shape.

[0014] Preferably, the fan blade is located inside the discharge pipe.

[0015] Compared with the prior art, the present utility model provides a transfer device for by-product hydrochloric acid in chlorinated paraffin, having the following beneficial effects:

[0016] 1. For this transfer device for by-product hydrochloric acid in chlorinated paraffin, by starting the motor to drive the rotating shaft to rotate, at the same time, the fan blade can be driven to rotate by means of the driving bevel gear, the driven bevel gear and the rotating rod. By the rotation of the fan blade, the gas inside the discharge pipe can be pumped outwards. The method of pumping air can not only accelerate the gas discharge, but also avoid the gas remaining inside the discharge pipe.

[0017] 2. For this transfer device for by-product hydrochloric acid in chlorinated paraffin, the rotation of the rotating rod, in cooperation with the connecting rod and the collar, can drive the spiral scraper to rotate synchronously while being attached to the inner wall of the discharge pipe. By the rotation of the spiral scraper, the impurities on the inner wall of the discharge pipe can be gradually pushed outwards, avoiding the impurities in the gas from adhering to the inner wall of the discharge pipe and affecting the exhaust effect of the discharge pipe, so that the discharge pipe can exhaust stably. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 It is a partial cross-sectional structure schematic diagram of the discharge pipe of the present utility model;

[0020] Figure 3 Explosion structure schematic diagram of a part of the discharge pipe of the present utility model;

[0021] Figure 4 For the present utility model Figure 1 Enlarged structure schematic diagram at position A.

[0022] In the figure: 1, reaction kettle; 2, discharge pipe; 3, exhaust mechanism; 31, bracket; 32, rotating rod; 33, motor; 34, fan blade; 35, driven bevel gear; 36, rotating shaft; 37, driving bevel gear; 4, cleaning mechanism; 41, connecting rod; 42, collar; 43, spiral scraper. Specific embodiments

[0023] As Figures 1 - 4 shown, the present utility model provides a technical solution: a transfer device for by - product hydrochloric acid of chlorinated paraffin, including a reaction kettle 1, an outer wall of the reaction kettle 1 is fixedly installed with a discharge pipe 2, an exhaust mechanism 3 for accelerating gas discharge is arranged on the discharge pipe 2. By arranging the exhaust mechanism 3, the gas inside the discharge pipe 2 can be pumped outwards, which can not only accelerate the gas discharge but also avoid the gas remaining inside the discharge pipe 2. A cleaning mechanism 4 for cleaning the inner wall of the discharge pipe 2 is arranged on the exhaust mechanism 3. By arranging the cleaning mechanism 4, the inner wall of the discharge pipe 2 can be cleaned to avoid impurities in the gas adhering to the inner wall of the discharge pipe 2, affecting the exhaust effect of the discharge pipe 2, and enabling the discharge pipe 2 to exhaust stably.

[0024] The above - mentioned exhaust mechanism 3 includes a bracket 31, a rotating rod 32, a motor 33, a fan blade 34, a driven bevel gear 35, a rotating shaft 36, and a driving bevel gear 37; the bracket 31 is fixedly installed on the outer wall of the discharge pipe 2, the rotating rod 32 is rotatably connected to the inner wall of the bracket 31 and the rotating rod 32 penetrates through the bracket 31. One end of the rotating rod 32 is fixedly installed with a fan blade 34, the fan blade 34 is located inside the discharge pipe 2, the other end of the rotating rod 32 is fixedly installed with a driven bevel gear 35. When the rotating rod 32 rotates, it can drive the fan blade 34 to rotate synchronously. By the rotation of the fan blade 34, the gas inside the discharge pipe 2 can be pumped outwards, accelerating the gas discharge and avoiding the gas remaining inside the discharge pipe 2. The motor 33 is fixedly installed on the outer wall of the bracket 31, an output end of the motor 33 is fixedly installed with a rotating shaft 36, and a driving bevel gear 37 is fixedly installed at an end of the rotating shaft 36 away from the motor 33. Starting the motor 33 drives the rotating shaft 36 to rotate. When the rotating shaft 36 rotates, it will drive the driving bevel gear 37 to rotate synchronously. The driving bevel gear 37 meshes with the driven bevel gear 35, and when the driving bevel gear 37 rotates, it can drive the rotating rod 32 to rotate in cooperation with the engaged driven bevel gear 35.

[0025] The above cleaning mechanism 4 includes a connecting rod 41, a collar 42, and a spiral scraper 43; one end of the connecting rod 41 is fixedly installed on the outer wall of the rotating rod 32, and the other end of the connecting rod 41 is fixedly installed with a collar 42. While the rotating rod 32 rotates, it can drive the collar 42 to rotate synchronously in cooperation with the connecting rod 41. The side wall of the collar 42 is fixedly installed with a spiral scraper 43, and the outer wall of the spiral scraper 43 fits against the inner wall of the discharge pipe 2. While the collar 42 rotates, it will drive the spiral scraper 43 to rotate synchronously while fitting against the inner wall of the discharge pipe 2. The spiral scraper 43 is spiral in shape. Since the spiral scraper 43 is arranged in a spiral shape, the rotation of the spiral scraper 43 can gradually push the impurities on the inner wall of the discharge pipe 2 outwards, preventing the impurities in the gas from adhering to the inner wall of the discharge pipe 2 and affecting the exhaust effect of the discharge pipe 2, so that the discharge pipe 2 can exhaust stably.

[0026] Working principle: When the discharge pipe 2 discharges gas outwards, start the motor 33 to drive the rotating shaft 36 to rotate. While the rotating shaft 36 rotates, it will drive the driving bevel gear 37 to rotate synchronously. While the driving bevel gear 37 rotates, it can drive the rotating rod 32 to rotate in cooperation with the driven bevel gear 35 meshing with it. While the rotating rod 32 rotates, it can drive the fan blade 34 to rotate synchronously. By the rotation of the fan blade 34, the gas inside the discharge pipe 2 can be pumped outwards, which can not only accelerate the gas discharge but also prevent the gas from remaining inside the discharge pipe 2.

[0027] While the rotating rod 32 rotates, it can drive the collar 42 to rotate synchronously in cooperation with the connecting rod 41. While the collar 42 rotates, it will drive the spiral scraper 43 to rotate synchronously while fitting against the inner wall of the discharge pipe 2. The rotation of the spiral scraper 43 can gradually push the impurities on the inner wall of the discharge pipe 2 outwards, preventing the impurities in the gas from adhering to the inner wall of the discharge pipe 2 and affecting the exhaust effect of the discharge pipe 2, so that the discharge pipe 2 can exhaust stably.

[0028] The above has generally described the present invention in detail, but based on the present invention, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, the modifications or improvements made without departing from the spirit of the present invention are all within the protection scope of the present invention.

Claims

1. A chlorinated paraffin by-product hydrochloric acid transfer device, comprising a reaction kettle (1), wherein a discharge pipe (2) is fixedly mounted on the outer wall of the reaction kettle (1), characterized in that: The exhaust pipe (2) is provided with an exhaust mechanism (3) for accelerating the exhaust of gas, and the exhaust mechanism (3) is provided with a cleaning mechanism (4) for cleaning the inner wall of the exhaust pipe (2). The exhaust mechanism (3) comprises: A bracket (31), wherein the bracket (31) is fixedly mounted on the outer wall of the discharge pipe (2); A rotating rod (32), the rotating rod (32) being rotatably connected to the inner wall of the bracket (31), and the rotating rod (32) passing through the bracket (31), a fan blade (34) being fixedly mounted on one end of the rotating rod (32), and a driven bevel gear (35) being fixedly mounted on the other end of the rotating rod (32); A motor (33), the motor (33) being fixedly mounted on an outer wall of the bracket (31), a rotating shaft (36) being fixedly mounted on an output end of the motor (33), a driving bevel gear (37) being fixedly mounted on an end of the rotating shaft (36) away from the motor (33), and the driving bevel gear (37) being meshed with the driven bevel gear (35).

2. A chlorinated paraffin by-product hydrochloric acid transfer device according to claim 1, characterized in that: The cleaning mechanism (4) comprises a connecting rod (41), one end of the connecting rod (41) is fixedly mounted on the outer wall of the rotating rod (32), and the other end of the connecting rod (41) is fixedly mounted with a collar (42).

3. A chlorinated paraffin by-product hydrochloric acid transfer device according to claim 2, characterized in that: A spiral scraper (43) is fixedly mounted on the side wall of the collar (42).

4. A chlorinated paraffin by-product hydrochloric acid transfer device according to claim 3, characterized in that: The outer wall of the spiral scraper (43) is attached to the inner wall of the discharge pipe (2).

5. A chlorinated paraffin by-product hydrochloric acid transfer device according to claim 3, characterized in that: The spiral scraper (43) is in a spiral shape.

6. A chlorinated paraffin by-product hydrochloric acid transfer device according to claim 1, characterized in that: The fan blade (34) is located inside the discharge pipe (2).

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