Deacidification kettle for chlorinated paraffin processing

Abstract

The utility model relates to the technical field of chlorinated paraffin processing, and discloses a deacidification kettle for chlorinated paraffin processing, which comprises a mounting table, a kettle body is fixedly connected onto the mounting table, a transmission pipe is rotatably connected into the kettle body, a plurality of stirring rods are fixedly connected onto the outer surface of the transmission pipe, and the stirring rods are fixedly connected onto the mounting table. According to the deacidification kettle for chlorinated paraffin processing, chlorinated paraffin liquid in the kettle body is pumped into the transmission pipe through the material pumping mechanism, and then is discharged through a material scattering opening in a material scattering pipe on the transmission pipe, so that the chlorinated paraffin liquid is uniformly dispersed in the transmission pipe, and the chlorinated paraffin liquid is uniformly dispersed in the transmission pipe. Meanwhile, the transmission pipe drives the material scattering pipe to rotate, so that the heated chlorinated paraffin solution is uniformly scattered in the kettle body, the gaseous HCL formed by heating is effectively discharged from the chlorinated paraffin solution, and the deacidification effect on the chlorinated paraffin solution is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chlorinated paraffin processing, in particular to a deacidification kettle for chlorinated paraffin processing. Background Art

[0002] Chlorinated paraffin is a mixture made from liquid paraffin through a chlorination reaction. Chlorinated paraffin is widely used in industrial production and can increase electrical insulation and flame retardancy. The current chlorinated paraffin production process is relatively sound and can produce chlorinated paraffin of better quality. However, the current chlorinated paraffin production process generally only has one deacidification process. Even if a small amount of HCL remains in the chlorinated paraffin, it cannot be processed again. However, a small amount of HCL will also affect the overall quality of the chlorinated paraffin.

[0003] The Chinese patent application number 201721570765.4 discloses a deacidification device for subsequent collection of chlorinated paraffin, including a base, a fixed frame, a circulation chamber, a stabilization chamber, a deacidification chamber and a filtration chamber, wherein the fixed frame is arranged on the base, the circulation chamber is arranged in the fixed frame, a track 1 is arranged in the fixed frame, a groove 1 is arranged in the track 1, a collection box is arranged in the groove 1, a track 2 is arranged on the top of the fixed frame, a groove 2 is arranged in the track 2, a support plate is arranged in the groove 2, the stabilization chamber is arranged on the top of the support plate, a liquid outlet pipe is arranged at the bottom of the stabilization chamber, and a motor is also arranged at the bottom of the stabilization chamber 1. A stirring paddle is provided on the output shaft of the motor 1, and a liquid storage tank is provided on one side of the stabilization chamber. The deacidification device for subsequent collection of chlorinated paraffin is novel in design, can fully deacidify the chlorinated paraffin, and is convenient for collection of finished products. It is easy to operate and suitable for large-scale promotion. However, there are still some shortcomings in the implementation of this patent. This patent cannot fully discharge the gaseous HCL formed in the chlorinated paraffin solution after heating, and some of the gaseous HCL will still be dissolved in the chlorinated paraffin solution, resulting in poor deacidification effect on the chlorinated paraffin. At the same time, the deacidification device cannot be automatically cleaned after use, which is inconvenient for staff to use. Utility Model Content

[0004] The utility model aims to provide a deacidification kettle for chlorinated paraffin processing to solve the problems in the above-mentioned background technology.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A deacidification kettle for chlorinated paraffin processing comprises a mounting platform, a kettle body is fixedly connected to the mounting platform, a transmission pipe is rotatably connected to the kettle body, a plurality of stirring rods are fixedly connected to the outer surface of the transmission pipe, a plurality of electric heating rods are fixedly connected to the outer surface of the transmission pipe, a fan blade is fixedly connected to the top of the transmission pipe, a driving mechanism connected to the kettle body is rotatably connected to the outer surface of the transmission pipe, the driving mechanism is used to drive the transmission pipe to rotate, and an exhaust pipe is fixedly connected to the top of the kettle body.

[0007] As a further solution of the utility model: the driving mechanism includes a driving motor fixedly connected to the kettle body, the output end of the driving motor is fixedly connected to the driving shaft through a coupling, the outer surface of the driving shaft is fixedly sleeved with a first driving gear, and the outer surface of the first driving gear is meshingly connected with a second driving gear fixedly sleeved with a transmission pipe.

[0008] As a further solution of the utility model: a plurality of material spreading pipes are fixedly connected to the outer surface of the transmission pipe, a plurality of material spreading openings are opened on the outer surface of the material spreading pipe, and a material pumping mechanism is transmission-connected to the bottom end of the transmission pipe.

[0009] As a further solution of the utility model: the pumping mechanism includes a first connecting pipe fixedly connected to the kettle body, one end of the first connecting pipe is fixedly connected to the pump body, the outer surface of the first connecting pipe is fixedly connected to the water supply pipe, and electromagnetic valves are provided on the first connecting pipe and the water supply pipe, the output end of the pump body is fixedly connected to the second connecting pipe, one end of the second connecting pipe is fixedly connected to the third connecting pipe rotatably connected to the transmission pipe, and the third connecting pipe is fixedly connected to the kettle body.

[0010] As a further solution of the utility model: a plurality of baffles are fixedly connected in the kettle body.

[0011] As a further solution of the utility model: a feed pipe is fixedly connected to the outer surface of the kettle body, a discharge pipe is fixedly connected to the bottom end of the kettle body, and an electromagnetic valve is arranged on the discharge pipe.

[0012] Beneficial effects of the utility model:

[0013] (1) The driving mechanism drives the transmission tube to rotate, and the transmission tube drives the stirring rod and the electric heating rod to rotate. A plurality of stirring rods of different lengths stir the chlorinated paraffin. At the same time, the electric heating rod heats the chlorinated paraffin so that the HCL in the chlorinated paraffin is heated to form a gas. At the same time, the stirring rod fully stirs the chlorinated paraffin to volatilize the gaseous HCL formed by heating the chlorinated paraffin. At the same time, the transmission tube drives the fan blades to rotate, and the fan blades quickly discharge the gaseous HCL. At the same time, the chlorinated paraffin liquid in the kettle body is pumped into the transmission tube by the pumping mechanism, and then discharged through the spreading port on the spreading tube on the transmission tube. At the same time, the transmission tube drives the spreading tube to rotate, so that the heated chlorinated paraffin solution is evenly spread in the kettle body, thereby effectively discharging the gaseous HCL from the chlorinated paraffin solution, thereby greatly improving the deacidification effect of the chlorinated paraffin solution.

[0014] (2) When the kettle body needs to be cleaned, the electromagnetic valve on the first connecting pipe is closed, and then the water supply pipe is connected to the external cleaning liquid tank. The cleaning liquid is then pumped into the transmission pipe through the pump body, and then discharged through the spreading pipe on the transmission pipe, so that the cleaning liquid is evenly spread into the kettle body, and at the same time, the transmission pipe is driven to rotate to clean the kettle body, thereby realizing automatic cleaning of the kettle body 2, which is convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0017] Figure 2 It is a three-dimensional diagram of the internal structure of the utility model;

[0018] Figure 3 This utility model Figure 1 A is an enlarged view of the middle image.

[0019] In the figure: 1. mounting table; 2. kettle body; 3. transmission pipe; 4. stirring rod; 5. electric heating rod; 6. fan blades; 7. exhaust pipe; 8. driving motor; 9. driving shaft; 10. first driving gear; 11. second driving gear; 12. material spreading pipe; 13. material spreading port; 14. first connecting pipe; 15. pump body; 16. water supply pipe; 17. second connecting pipe; 18. third connecting pipe; 19. baffle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 3 As shown, the utility model is a deacidification kettle for chlorinated paraffin processing, comprising a mounting platform 1, a kettle body 2 is fixedly connected to the mounting platform 1, a transmission pipe 3 is rotatably connected inside the kettle body 2, a plurality of stirring rods 4 are fixedly connected to the outer surface of the transmission pipe 3, a plurality of electric heating rods 5 are fixedly connected to the outer surface of the transmission pipe 3, a fan blade 6 is fixedly connected to the top of the transmission pipe 3, a driving mechanism connected to the kettle body 2 is rotatably connected to the outer surface of the transmission pipe 3, the driving mechanism is used to drive the transmission pipe 3 to rotate, and an exhaust pipe 7 is fixedly connected to the top of the kettle body 2.

[0022] The driving mechanism includes a driving motor 8 fixedly connected to the kettle body 2. The driving motor 8 is controlled by a PLC programming program, and can be controlled to rotate forward and reverse and rotate at an angle. The output end of the driving motor 8 is fixedly connected to a driving shaft 9 through a coupling. The outer surface of the driving shaft 9 is fixedly sleeved with a first driving gear 10, and the outer surface of the first driving gear 10 is meshingly connected with a second driving gear 11 fixedly sleeved with the transmission tube 3.

[0023] The driving motor 8 drives the driving shaft 9 to rotate, and the driving shaft 9 drives the transmission tube 3 to rotate through the first driving gear 10 and the second driving gear 11.

[0024] A plurality of material spreading pipes 12 are fixedly connected to the outer surface of the transmission pipe 3 , a plurality of material spreading openings 13 are provided on the outer surface of the material spreading pipe 12 , and a material pumping mechanism is transmission-connected to the bottom end of the transmission pipe 3 .

[0025] The material pumping mechanism includes a first connecting pipe 14 fixedly connected to the kettle body 2, one end of the first connecting pipe 14 is fixedly connected to the pump body 15, the outer surface of the first connecting pipe 14 is fixedly connected to the water supply pipe 16, and the first connecting pipe 14 and the water supply pipe 16 are both provided with electromagnetic valves. The output end of the pump body 15 is fixedly connected to the second connecting pipe 17, one end of the second connecting pipe 17 is fixedly connected to the third connecting pipe 18 rotatably connected to the transmission pipe 3, and the third connecting pipe 18 is fixedly connected to the kettle body 2.

[0026] The pump body 15 pumps the heated chlorinated paraffin solution in the kettle body 2 into the transmission pipe 3 through the second connecting pipe 17 and the third connecting pipe 18 through the first connecting pipe 14 (the solenoid valve on the first connecting pipe 14 is open at this time), and then discharges it through the spreading pipe 12 on the transmission pipe 3.

[0027] The driving mechanism drives the transmission tube 3 to rotate, and the transmission tube 3 drives the stirring rod 4 and the electric heating rod 5 to rotate. The stirring rods 4 of different lengths stir the chlorinated paraffin, and the electric heating rod 5 heats the chlorinated paraffin, so that the HCL in the chlorinated paraffin is heated to form a gas. At the same time, the stirring rod 4 fully stirs the gaseous HCL formed by the heating of the chlorinated paraffin and volatilizes it. At the same time, the transmission tube 3 drives the fan blade 6 to rotate, and the fan blade 6 quickly discharges the gaseous HCL. At the same time, the chlorinated paraffin liquid in the kettle body 2 is pumped into the transmission tube 3 through the first connecting tube 14, the second connecting tube 17 and the third connecting tube 18 by the pumping mechanism, and then discharged through the spreading port 13 on the spreading tube 12 on the transmission tube 3. At the same time, the transmission tube 3 drives the spreading tube 12 to rotate, so that the heated chlorinated paraffin solution is evenly spread in the kettle body 2, so that the gaseous HCL formed by heating is effectively discharged from the chlorinated paraffin solution, thereby greatly improving the deacidification effect of the chlorinated paraffin solution.

[0028] When it is necessary to clean the kettle body 2, the electromagnetic valve on the first connecting pipe 14 is closed, and then the water supply pipe 16 is connected to the external cleaning liquid tank, and then the cleaning liquid is pumped into the transmission pipe 3 through the pump body 15, and then discharged through the spreading pipe 12 on the transmission pipe 3, so that the cleaning liquid is evenly sprinkled into the kettle body 2, and at the same time drives the transmission pipe 3 to rotate to clean the kettle body 2, thereby realizing automatic cleaning of the kettle body 2, which is convenient for users to use.

[0029] A plurality of baffles 19 are fixedly connected in the kettle body 2. The baffles 19 reduce the speed at which the spilled chlorinated paraffin solution flows downward, further improving the overflow of gaseous HCL in the chlorinated paraffin solution.

[0030] The outer surface of the kettle body 2 is fixedly connected with a feed pipe, and the bottom end of the kettle body 2 is fixedly connected with a discharge pipe, and an electromagnetic valve is arranged on the discharge pipe.

[0031] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A deacidification kettle for chlorinated paraffin processing, comprising a mounting platform (1), characterized in that: A kettle body (2) is fixedly connected to the mounting platform (1), a transmission tube (3) is rotatably connected inside the kettle body (2), a plurality of stirring rods (4) are fixedly connected to the outer surface of the transmission tube (3), a plurality of electric heating rods (5) are fixedly connected to the outer surface of the transmission tube (3), a fan blade (6) is fixedly connected to the top of the transmission tube (3), a driving mechanism connected to the kettle body (2) is rotatably connected to the outer surface of the transmission tube (3), the driving mechanism is used to drive the transmission tube (3) to rotate, and an exhaust pipe (7) is fixedly connected to the top of the kettle body (2).

2. A deacidification kettle for chlorinated paraffin processing according to claim 1, characterized in that: The driving mechanism comprises a driving motor (8) fixedly connected to the kettle body (2); the output end of the driving motor (8) is fixedly connected to a driving shaft (9) via a coupling; a first driving gear (10) is fixedly sleeved on the outer surface of the driving shaft (9); and the outer surface of the first driving gear (10) is meshingly connected to a second driving gear (11) fixedly sleeved on the transmission tube (3).

3. A deacidification kettle for chlorinated paraffin processing according to claim 1, characterized in that: The outer surface of the transmission pipe (3) is fixedly connected to a plurality of material spreading pipes (12), the outer surface of the material spreading pipe (12) is provided with a plurality of material spreading openings (13), and the bottom end of the transmission pipe (3) is transmission-connected to a material pumping mechanism.

4. A deacidification kettle for chlorinated paraffin processing according to claim 3, characterized in that: The material pumping mechanism comprises a first connecting pipe (14) fixedly connected to the kettle body (2); one end of the first connecting pipe (14) is fixedly connected to the pump body (15); the outer surface of the first connecting pipe (14) is fixedly connected to a water supply pipe (16); both the first connecting pipe (14) and the water supply pipe (16) are provided with electromagnetic valves; the output end of the pump body (15) is fixedly connected to a second connecting pipe (17); one end of the second connecting pipe (17) is fixedly connected to a third connecting pipe (18) rotatably connected to the transmission pipe (3); and the third connecting pipe (18) is fixedly connected to the kettle body (2).

5. The deacidification kettle for chlorinated paraffin processing according to claim 1, characterized in that: A plurality of baffles (19) are fixedly connected inside the kettle body (2).

6. The deacidification kettle for chlorinated paraffin processing according to claim 1, characterized in that: The outer surface of the kettle body (2) is fixedly connected with a feed pipe, the bottom end of the kettle body (2) is fixedly connected with a discharge pipe, and an electromagnetic valve is arranged on the discharge pipe.

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