CN219572534U - Drying equipment for chlorinated paraffin - Google Patents

Abstract

The utility model discloses drying equipment for chlorinated paraffin, relates to the technical field of paraffin wax processing, and comprises a drying box, a feeding hopper is connected to the top of the drying box, and a crushing assembly for crushing is connected to the inside of the feeding hopper. The crushing assembly includes a motor fixed on the top of the feed hopper. In the utility model, the chlorinated paraffin raw material is stored through the feeding hopper, and the bulk chlorinated paraffin raw material is crushed through the crushing component. The crushed raw material enters the screen frame in the drying box through the feeding hopper, and is The component drives the screen frame to move, so as to comb and screen the chlorinated paraffin raw material. The screened chlorinated paraffin raw material enters the drying box in turn, and the chlorinated paraffin raw material is transported through the feeding component. The heating of the chlorinated paraffin raw material increases the contact area between the hot air and the chlorinated paraffin raw material, thereby facilitating the drying of the chlorinated paraffin raw material and improving the drying efficiency.

Description

Drying equipment for chlorinated paraffin

technical field

The utility model relates to the technical field of paraffin wax processing, in particular to drying equipment for chlorinated paraffin wax.

Background technique

Chlorinated paraffin is an organic compound, a chlorinated derivative of paraffin, which has the advantages of low volatility, flame retardancy, good electrical insulation, and low price. It can be used as a flame retardant and an auxiliary plasticizer for polyvinyl chloride. Widely used in the production of cable materials, floor materials, hoses, artificial leather, rubber and other products. And additives used in polyurethane waterproof coatings, polyurethane plastic runways, lubricating oils, etc.

In the production process, the chlorinated paraffin raw material needs to be dried first. When drying, some existing drying devices stir and heat the chlorinated paraffin raw material through the stirring rod. Because the chlorinated paraffin raw material will always be Accumulated together, the internal chlorinated paraffin raw materials cannot be dried internally, which increases the drying time of the chlorinated paraffin raw materials, thus reducing the drying efficiency of the chlorinated paraffin raw materials.

Utility model content

The purpose of this utility model is in order to solve the shortcoming that exists in the prior art, and proposed drying equipment for chlorinated paraffin.

In order to achieve the above object, the utility model adopts the following technical scheme: drying equipment for chlorinated paraffin, including a drying box, the top of the drying box is connected with a feeding hopper, and the inside of the feeding hopper is connected with a A crushing assembly, the crushing assembly includes a motor fixed on the top of the feed hopper, the output end of the motor is fixedly connected to a rotating rod, and the bottom end of the outer surface of the rotating rod is fixedly connected to a plurality of crushing blades, the The outer surface of the rotating rod is fixedly connected with a driving sprocket, the side wall of the drying box is fixedly connected with a hot air blower, the air inlet of the hot air blower communicates with the drying box, and the inside of the drying box is connected There is a feeding assembly for feeding, the feeding assembly includes a fixed pipe fixed on the top of the inner wall of the drying box, the inner surface of the fixed pipe is rotatably connected with an auger, and the bottom of the drying box is fixed A motor is connected, and the bottom end of the auger extends to the outside of the fixed pipe and is fixedly connected with the output end of the motor. The inside of the drying box is connected with a screen frame for combing, and the two sides of the screen frame Both sides are fixedly connected with connecting rods, the outer surfaces of the two connecting rods are slidingly connected with the inner surface of the drying box, and the opposite ends of the two connecting rods are fixedly connected with racks, the drying The two sides of the box are connected with moving components for driving the two racks to move.

As a further description of the above technical solution:

The moving assembly includes a guide rod that rotates on the outer surface of the drying box. The top end of the guide rod is fixedly connected with a driven sprocket, and the bottom end of the guide rod is fixedly connected with a sector gear. The outer surface of the sector gear meshes with the rack.

As a further description of the above technical solution:

The outer surfaces of the two driven sprockets are drivingly engaged with the same chain, and the outer surfaces of the chains are drivingly engaged with the driving sprocket.

As a further description of the above technical solution:

The disc diameter of the driving sprocket is larger than the disc diameter of the driven sprocket.

As a further description of the above technical solution:

The sector gear on one side is provided on the rear side of the rack on the same side, and the sector gear on the other side is provided on the front side of the rack on the same side.

As a further description of the above technical solution:

One side of the fixed pipe is communicated with a discharge pipe, and a control valve is arranged inside the discharge pipe.

The utility model has the following beneficial effects:

Compared with the prior art, the drying equipment for chlorinated paraffin stores the chlorinated paraffin raw material through the feeding hopper, and crushes the bulk chlorinated paraffin raw material through the crushing component, and the crushed raw material passes through the feeding hopper Enter the sieve frame in the drying box, drive the sieve frame to move through the moving component, so as to comb and screen the chlorinated paraffin raw material, the chlorinated paraffin raw material after screening enters the drying box in turn, and the chlorinated paraffin The raw material is transported, and the hot air blower is started to heat the chlorinated paraffin raw material falling from above, which increases the contact area between the hot air and the chlorinated paraffin raw material, thereby facilitating the drying of the chlorinated paraffin raw material and improving the drying efficiency.

Description of drawings

Fig. 1 is the perspective view of the drying equipment for chlorinated paraffin proposed by the utility model;

Fig. 2 is the front sectional view of the drying equipment for chlorinated paraffin proposed by the utility model;

Fig. 3 is the top cross-sectional view of the drying box of the drying equipment for chlorinated paraffin proposed by the utility model;

Fig. 4 is an enlarged view of A place shown in Fig. 1;

Figure 5 is an enlarged view of the B place shown in Figure 2;

FIG. 6 is an enlarged view of point C shown in FIG. 2 .

illustration:

1. Drying box; 2. Feed hopper; 3. Hot air blower; 4. Fixed pipe; 5. Auger; 6. Motor; 7. Discharge pipe; 8. Control valve; 9. Screen frame; 10. Connection Rod; 11, rack; 12, motor; 13, rotating rod; 14, broken blade; 15, guide rod; 16, driven sprocket; 17, sector gear; 18, driving sprocket; 19, chain.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

Referring to Figures 1-6, the drying equipment for chlorinated paraffins provided by the utility model includes a drying box 1, the top of the drying box 1 is connected with a feed hopper 2, and the inside of the feed hopper 2 is connected with a crushing machine for crushing. Assembly, the crushing assembly includes a motor 12 fixed on the top of the feed hopper 2, the output end of the motor 12 is fixedly connected with a rotating rod 13, and the bottom end of the outer surface of the rotating rod 13 is fixedly connected with a plurality of crushing blades 14, and a plurality of crushing blades 14 are arranged. The blades 14 are installed at different angles and directions, which is convenient for multiple crushing of large pieces of chlorinated paraffin raw materials. The motor 12 drives the rotating rod 13 to rotate, thereby driving a plurality of crushing blades 14 to rotate, thereby crushing large pieces of chlorinated paraffin wax. The paraffin wax raw material is broken into powder, the outer surface of the rotating rod 13 is fixedly connected with a driving sprocket 18, the side wall of the drying box 1 is fixedly connected with a hot air blower 3, and the air inlet of the hot air blower 3 is connected with the drying box 1, and the drying The interior of the dry box 1 is connected with a feeding assembly for feeding. The feeding assembly includes a fixed pipe 4 fixed on the top of the inner wall of the drying box 1. The bottom and top of the fixed pipe 4 both sides are provided with openings to facilitate chlorine removal. For the transportation of paraffin wax raw materials, the inner surface of the fixed pipe 4 is rotatably connected with an auger 5, and the bottom of the drying box 1 is fixedly connected with a motor 6, and the bottom end of the auger 5 extends outside the fixed pipe 4 and connects with the output end of the motor 6 Fixed connection, the starting motor 6 drives the auger 5 to rotate, so that the chlorinated paraffin raw material moves to the direction, and then it is discharged through the opening at the top of the fixed pipe 4, so that it is in contact with the hot air again, so that the raw material is dried several times, and the fixed pipe One side of 4 is connected with a discharge pipe 7, and the inside of the discharge pipe 7 is provided with a control valve 8. After the drying is completed, the discharge pipe 7 is opened through the control valve 8, so that the dried chlorinated paraffin raw material is output for drying. Drying box 1, the inside of drying box 1 is connected with screen frame 9 for combing, and both sides of screen frame 9 are fixedly connected with connecting rods 10, and the outer surfaces of two connecting rods 10 are all connected with the inner surface of drying box 1. Sliding connection, the outer surfaces of the two connecting rods 10 are all sleeved with sealing rings, and the sealing rings are fixedly connected with the inner wall of the drying box 1, so as to realize the sealing of the connection between the connecting rods 10 and the drying box 1, and the two The opposite ends of the connecting rod 10 are fixedly connected with racks 11 , and the two sides of the drying box 1 are connected with moving components for driving the two racks 11 to move.

Further, the moving assembly includes a guide rod 15 rotating on the outer surface of the drying box 1, the top end of the guide rod 15 is fixedly connected with a driven sprocket 16, and the bottom end of the guide rod 15 is fixedly connected with a sector gear 17, which are located on the same side The outer surface of the sector gear 17 meshes with the rack 11, the sector gear 17 on one side is disposed on the rear side of the rack 11 on the same side, and the sector gear 17 on the other side is disposed on the same side. On the front side of the tooth bar 11, the outer surfaces of the two driven sprockets 16 are meshed with the same chain 19, and the outer surfaces of the chains 19 are meshed with the driving sprocket 18. The rotation of the rotating rod 13 drives the driving sprocket 18 to rotate. The chain 19 drives the two driven sprockets 16 to rotate, so that the guide rod 15 rotates and drives the sector gear 17 to rotate. When the sector gear 17 on the left meshes with the rack 11, the sector gear 17 continues to drive the rack 11 to the left move, thereby driving the connecting rod 10 to move, driving the screen frame 9 to move to the left, when the sector gear 17 on the right meshes with the rack 11, the sector gear 17 is rotated to drive the rack 11 to move to the right, thereby driving the screen frame 9 to the right Move, repeat the above operations, so that the screen frame 9 moves left and right in the drying box 1, thereby combing and sloshing the chlorinated paraffin raw materials, reducing the accumulation between the chlorinated paraffin raw materials, and the diameter of the wheel disk of the driving sprocket 18 is larger than that from the The disc diameter of the driving sprocket 16 is greater than the disc diameter of the driven sprocket 16 by the disc diameter of the driving sprocket 18 , so that the chain 19 is always meshed with the driving sprocket 18 and the two driven sprockets 16 .

Working principle: inject the chlorinated paraffin raw material into the hopper 2, start the motor 12 to drive the rotating rod 13 to rotate, thereby driving a plurality of crushing blades 14 to rotate, thereby breaking the large chlorinated paraffin raw material into powder, and then falling into the screen frame 9, the rotating rod 13 rotates to drive the driving sprocket 18 to rotate, and the chain 19 drives the two driven sprockets 16 to rotate, so that the guide rod 15 rotates and drives the sector gear 17 to rotate. When the sector gear 17 on the left side After meshing with the rack 11, continue to rotate the sector gear 17 to drive the rack 11 to move to the left, thereby driving the connecting rod 10 to move, and driving the screen frame 9 to move to the left. The sector gear 17 drives the rack 11 to move to the right, thereby driving the screen frame 9 to move to the right, repeating the above operations, so that the screen frame 9 moves left and right in the drying box 1, thereby combing and sloshing the chlorinated paraffin raw materials to reduce chlorine To eliminate the accumulation between the paraffin raw materials, start the hot air blower 3 to produce a reverse force on the scattered chlorinated paraffin raw materials, and dry the chlorinated paraffin raw materials;

The chlorinated paraffin raw material falling into the bottom of the drying box 1 enters the fixed pipe 4 through the opening of the fixed pipe 4, and the starting motor 6 drives the auger 5 to rotate, so that the chlorinated paraffin raw material moves to the direction, and then passes through the opening at the top of the fixed pipe 4 discharge, so as to contact with the hot air again, so as to dry the raw material several times. After the drying is completed, the discharge pipe 7 is opened through the control valve 8, so that the dried chlorinated paraffin raw material is output to the drying box 1.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (6)

1. a drying equipment for chlorinated paraffin, comprising a drying box (1), is characterized in that: the top of the drying box (1) is connected with a feed hopper (2), and the top of the feed hopper (2) A crushing assembly for crushing is internally connected, and the crushing assembly includes a motor (12) fixed on the top of the feed hopper (2), and the output end of the motor (12) is fixedly connected with a rotating rod (13), so The bottom end of the outer surface of the rotating rod (13) is fixedly connected with a plurality of crushing blades (14), and the outer surface of the rotating rod (13) is fixedly connected with a drive sprocket (18), and the drying box (1) The side wall of the side wall is fixedly connected with a hot air blower (3), the air inlet of the hot air blower (3) communicates with the drying box (1), and the inside of the drying box (1) is connected with a A feeding assembly, the feeding assembly includes a fixed pipe (4) fixed to the top of the inner wall of the drying box (1), the inner surface of the fixed pipe (4) is rotatably connected with an auger (5), the The bottom of the drying box (1) is fixedly connected with a motor (6), and the bottom end of the auger (5) extends out of the fixed pipe (4) and is fixedly connected with the output end of the motor (6) , the inside of the drying box (1) is connected with a sieve frame (9) for combing, and both sides of the sieve frame (9) are fixedly connected with connecting rods (10), two of the connecting rods (10 ) are all slidingly connected with the inner surface of the drying box (1), and the opposite ends of the two connecting rods (10) are fixedly connected with a rack (11), and the drying box (1) Two sides of the two racks (11) are connected with moving components for driving the movement of the two racks (11). 2. The drying equipment for chlorinated paraffin according to claim 1, characterized in that: the moving assembly includes a guide rod (15) that rotates on the outer surface of the drying box (1), and the guide rod ( 15) is fixedly connected with the driven sprocket (16) at the top end, and the bottom end of the guide rod (15) is fixedly connected with the sector gear (17), and the outer surface of the sector gear (17) on the same side and the The racks (11) mesh with each other. 3. The drying equipment for chlorinated paraffin according to claim 2, characterized in that: the outer surfaces of the two driven sprockets (16) are engaged with the same chain (19), and the chain (19) ) is in transmission engagement with the drive sprocket (18). 4. The drying equipment for chlorinated paraffin according to claim 2, characterized in that: the disc diameter of the driving sprocket (18) is larger than the disc diameter of the driven sprocket (16). 5. The drying equipment for chlorinated paraffin according to claim 2, characterized in that: the sector gear (17) on one side is arranged on the rear side of the rack (11) on the same side, The sector gear (17) on the other side is arranged on the front side of the rack (11) on the same side. 6. The drying equipment for chlorinated paraffin according to claim 1, characterized in that: one side of the fixed pipe (4) is connected with a discharge pipe (7), and the inside of the discharge pipe (7) A control valve (8) is provided.