CN213563733U

CN213563733U - Air compression system for ethylene bis stearamide granulation

Info

Publication number: CN213563733U
Application number: CN202022503329.3U
Authority: CN
Inventors: 崔吉武; 程君伟; 蓝华俊
Original assignee: Zhejiang Xinst New Material Co ltd
Current assignee: Zhejiang Xinst New Material Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-06-29
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses an ethylene bis stearamide air compression system for granulation, including air compressor, whirlwind frame and shower nozzle, air compressor's upper surface is provided with the cooling spout, and air compressor's upper surface is provided with the side and spouts the bucket, the inner wall that the bucket was spouted to the side is provided with out the flitch, and the upper surface that goes out the flitch is connected with the granulation circle, the inner wall that the bucket was spouted to the side is installed and is kept off the material net, and the upper end that the bucket was spouted to the side is provided with the induction-pipe, the upper end of bucket is spouted to the side is embedded to be installed with the whirlwind frame, and the inboard surface of whirl. This air compression system for ethylene bis stearamide granulation is provided with the granulation board, will atomize through the liquid ethylene bis stearamide of play flitch spun through the granulation board, then utilize air compressor to cool off ethylene bis stearamide through the cold air of cooling spout spun for ethylene bis stearamide becomes the solid-state tiny particle of even size.

Description

Air compression system for ethylene bis stearamide granulation

Technical Field

The utility model relates to an ethylene bis stearamide technical field specifically is an ethylene bis stearamide air compression system for granulation.

Background

Ethylene bis stearamide is a hard and brittle white high melting point wax, and the industrial finished product produced by the ethylene bis stearamide is often yellowish fine particles, while the ethylene bis stearamide needs to be changed into the particles by a granulating device in the production process, but the existing granulating device has some problems in the use process:

firstly, the existing granulating device is often crushed in an extrusion mode when crushing blocky ethylene bis stearamide, so that the crushed ethylene bis stearamide particles are very uneven and have poor flowability, the bridging phenomenon is easily caused, the material flow is not smooth, and the transportation of subsequent materials is greatly influenced;

secondly, the existing granulating device generates large dust when ethylene bis-stearamide is crushed, and although ethylene bis-stearamide is a nontoxic chemical product, the ethylene bis-stearamide is very easy to cause lung lesion of workers after being sucked into the lung, so that the health of the workers is harmed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ethylene bis stearamide air compression system for granulation to solve the great problem of crushing unevenness and in-process dust that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an air compression system for ethylene bis stearamide granulation comprises an air compressor, a cyclone frame and a spray head, wherein the upper surface of the air compressor is provided with a cooling nozzle, and the upper surface of the air compressor is provided with a side spray barrel, the outer surface of the side spray barrel is provided with a sleeve, the outer surface of the sleeve is penetrated by a rotating rod, one end of the rotating rod is connected with a sliding rod, the other end of the sliding rod is fixed with a rubber friction block, the inner wall of the side spraying barrel is provided with a discharging plate, the upper surface of the discharging plate is connected with a granulating ring, and the outer surface of the granulating ring is provided with a granulating plate, the outer surface of the discharging plate is connected with a material conveying pipe, the material conveying pipe penetrates through the outer surface of the side spraying barrel, the inner wall of the side spraying barrel is provided with a material blocking net, the upper end of the side spraying barrel is provided with an air supply pipe, the upper end of the side spraying barrel is embedded with a cyclone frame, and the inner side surface of the cyclone frame is provided with a spray head.

Preferably, the sleeve is in threaded connection with the rotating rod, and the rotating rod and the sliding rod form a rotating structure.

Preferably, the sliding rod and the sleeve form a sliding structure, and the sliding rod and the granulation ring form a sliding friction structure through a rubber friction block.

Preferably, the granulation plates are distributed on the outer surface of the granulation ring at equal angles, and the granulation ring and the discharge plate form a rotating structure.

Preferably, the air pipes are distributed in the side spraying barrel at equal angles, and the side spraying barrel and the cyclone frame form a sliding friction structure.

Preferably, the nozzles are equiangularly distributed on the inner side surface of the cyclone frame, and the inclination angles and directions of the nozzles are completely consistent.

Compared with the prior art, the beneficial effects of the utility model are that: the air compression system for granulating the ethylene bis-stearamide,

1. the granulating plate is arranged, liquid ethylene bis-stearamide sprayed out of the discharging plate is atomized through the granulating plate, and then the ethylene bis-stearamide is cooled through cold air sprayed out of a cooling nozzle by an air compressor, so that the ethylene bis-stearamide is changed into small solid particles with uniform sizes;

2. the liquid ethylene bis stearamide spraying device is provided with a material conveying pipe, and liquid ethylene bis stearamide is conveyed to a material discharging plate through the material conveying pipe and sprayed out. The granulating process of the ethylene bis-stearamide can be completed through cooling of cold air, no dust is generated in the whole process, some diseases caused by excessive dust suction of workers are avoided, and meanwhile, the ethylene bis-stearamide particles with overlarge particles are intercepted through the material blocking net, so that the overlarge ethylene bis-stearamide particles are intercepted on the outer surface of the material blocking net. The ethylene bis stearamide can not be mixed into uniform ethylene bis stearamide particles;

3. be provided with the rubber clutch blocks, drive rubber clutch blocks and granulation circle contact through rotating the bull stick, the granulation circle receives the frictional force's of rubber clutch blocks influence to reduce the rotational speed of self for the granulation board reduces ejection of compact board spun liquid ethylene bis stearamide's atomizing speed, makes the granule grow that ethylene bis stearamide formed, thereby has reached the purpose of steerable ethylene bis stearamide particle size.

Drawings

FIG. 1 is a schematic overall front sectional view of the present invention;

FIG. 2 is a schematic view of the overall sectional view of the present invention;

FIG. 3 is a schematic view of a cross-sectional view of the connection between the sliding rod and the rubber friction block of the present invention;

fig. 4 is a schematic side sectional view of the present invention.

In the figure: 1. an air compressor; 2. cooling the nozzle; 3. a side spray barrel; 4. a sleeve; 5. a rotating rod; 6. a slide bar; 7. a rubber friction block; 8. a discharge plate; 9. granulating rings; 10. a prilling plate; 11. a delivery pipe; 12. a material blocking net; 13. an air supply pipe; 14. a cyclone frame; 15. and (4) a spray head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an air compression system for ethylene bis stearamide granulation comprises an air compressor 1, a cooling nozzle 2, a side spray barrel 3, a sleeve 4, a rotating rod 5, a sliding rod 6, a rubber friction block 7, a discharge plate 8, a granulation ring 9, a granulation plate 10, a conveying pipeline 11, a material blocking net 12, an air supply pipe 13, a cyclone frame 14 and a spray head 15, wherein the upper surface of the air compressor 1 is provided with the cooling nozzle 2, the upper surface of the air compressor 1 is provided with the side spray barrel 3, the outer surface of the side spray barrel 3 is provided with the sleeve 4, the outer surface of the sleeve 4 is penetrated by the rotating rod 5, one end of the rotating rod 5 is connected with the sliding rod 6, the other end of the sliding rod 6 is fixed with the rubber friction block 7, the inner wall of the side spray barrel 3 is provided with the discharge plate 8, the upper surface of the discharge plate 8 is connected with the granulation ring 9, the outer surface of the granulation plate 10 is arranged on the outer surface of the granulation ring, and the conveying pipeline 11 runs through the outer surface of the side spraying barrel 3, the inner wall of the side spraying barrel 3 is provided with a material blocking net 12, the upper end of the side spraying barrel 3 is provided with an air supply pipe 13, the upper end of the side spraying barrel 3 is embedded with a cyclone frame 14, the inner side surface of the cyclone frame 14 is provided with a spray head 15, the side spraying barrel 3 is cylindrical, the side wall of the side spraying barrel 3 is hollow and can supply air to flow, the upper surface of the discharging plate 8 is provided with material leaking holes, and the middle part of the granulating ring 9 is provided with fan blades.

The sleeve 4 is in threaded connection with the rotating rod 5, the rotating rod 5 and the sliding rod 6 form a rotating structure, the rotating rod 5 rotates, and the sliding rod 6 is driven by the sleeve 4 to slide towards the direction close to the discharging plate 8, so that the rubber friction block 7 is in contact with the granulating ring 9.

The slide bar 6 and the sleeve 4 form a sliding structure, the slide bar 6 and the granulation ring 9 form a sliding friction structure through the rubber friction block 7, the slide bar 6 drives the rubber friction block 7 to contact with the granulation ring 9, so that the rotation speed of the granulation ring 9 is reduced, the atomization speed of the granulation plate 10 on the liquid ethylene bis stearamide is reduced, and the purpose of changing the particle size of the ethylene bis stearamide is achieved.

The granulation plate 10 is distributed on the outer surface of the granulation ring 9 at equal angles, the granulation ring 9 and the discharge plate 8 form a rotating structure, and the granulation plate 10 is driven by the granulation ring 9 to continuously seal and open the material leakage hole on the upper surface of the discharge plate 8, so that the liquid ethylene bis-stearamide is intermittently sprayed to form liquid particles with uniform sizes.

The equal-angle distribution of the air supply pipe 13 is arranged inside the side spraying barrel 3, the side spraying barrel 3 and the cyclone frame 14 form a sliding friction structure, the air supply pipe 13 always keeps the air supply process to the cyclone frame 14 in the rotating process of the cyclone frame 14, and the cyclone frame 14 can always drive the cyclone frame to rotate by the reaction force of the airflow sprayed by the spray head 15.

The nozzles 15 are distributed on the inner side surface of the cyclone frame 14 at equal angles, and the inclination angles and directions of the nozzles 15 are completely consistent, so that the nozzles 15 can drive the cyclone frame 14 to rotate by the reaction force of the airflow after the airflow is sprayed.

The working principle is as follows: when the air compression system for ethylene bis stearamide granulation is used, firstly, an external power supply is connected to the device, then as shown in fig. 1, the air compressor 1 is started, simultaneously, liquid ethylene bis stearamide is conveyed to the inside of the discharge plate 8 through the conveying pipe 11 and is sprayed out through the material leakage holes in the upper surface of the discharge plate 8, at the moment, the granulation ring 9 rotates on the upper surface of the discharge plate 8 under the driving action of air flow sprayed out from the cooling nozzle 2 through the fan blades, the discharge plate 8 drives the granulation plate 10 to continuously and repeatedly close and open the material leakage holes in the upper surface of the discharge plate 8, at the moment, the liquid ethylene bis stearamide is changed into liquid ethylene bis stearamide particles under the action of the granulation plate 10, and then the liquid ethylene bis stearamide particles move upwards along with the air flow sprayed out from the cooling nozzle 2;

in the process, as shown in fig. 1 and 4, if two liquid ethylene bis-stearamide particles collide with each other and are cooled in an ice cup to form a large solid ethylene bis-stearamide particle, the particle is blocked by the baffle net 12 and does not move upwards, and the rest normal-size liquid ethylene bis-stearamide particles are solidified after being cooled by cooling air flow and pass through the baffle net 12 along with the air flow, at this time, as shown in fig. 1-2, the air compressor 1 feeds compressed air into the inner side wall of the cyclone frame 14 through the side spray barrel 3 and the air feed pipe 13, the cyclone frame 14 sprays the air through the spray head 15, and the spray head 15 drives the cyclone frame 14 to rotate through the reaction force of the sprayed air. Therefore, a turbulent flow effect is caused to the ascending airflow, so that the ascending airflow forms a vortex, the central air pressure of the ascending airflow is lower than the peripheral air pressure, and the ascending airflow can better drive the ethylene bis stearamide particles to ascend into the collecting device;

when the size of the formed ethylene bis stearamide particles needs to be changed, as shown in fig. 1 and 3, by rotating the rotating rod 5, the rotating rod 5 moves towards the direction close to the granulating ring 9 through the threaded connection with the sleeve 4 and drives the rubber friction block 7 to slide towards the direction close to the granulating ring 9 through the sliding rod 6 until the rubber friction block 7 is in contact with the granulating ring 9, and because the speed of the compressed air sprayed out of the cooling nozzle 2 is constant, after the rubber friction block 7 is in contact with the granulating ring 9, the granulating ring 9 is influenced by the friction force of the rubber friction block 7 to reduce the rotation speed of the granulating ring 9, so that the time interval between two times of sealing of the granulating plate 10 on the material leakage hole on the upper surface of the discharging plate 8 is also prolonged, and the amount of the liquid ethylene bis stearamide which can be sprayed out between two times of sealing of the granulating plate 10 on the material leakage hole on the upper surface of the discharging plate 8 is increased, the purpose of changing the particle size of the ethylene bis stearamide is achieved, and the overall practicability is increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An air compression system for ethylene bis stearamide granulation, including air compressor (1), whirlwind frame (14) and shower nozzle (15), its characterized in that: the upper surface of the air compressor (1) is provided with a cooling nozzle (2), the upper surface of the air compressor (1) is provided with a side spraying barrel (3), the outer surface of the side spraying barrel (3) is provided with a sleeve (4), the outer surface of the sleeve (4) is penetrated by a rotating rod (5), one end of the rotating rod (5) is connected with a sliding rod (6), the other end of the sliding rod (6) is fixed with a rubber friction block (7), the inner wall of the side spraying barrel (3) is provided with a discharge plate (8), the upper surface of the discharge plate (8) is connected with a granulating ring (9), the outer surface of the granulating ring (9) is provided with a granulating plate (10), the outer surface of the discharge plate (8) is connected with a feed delivery pipe (11), the feed pipe (11) penetrates through the outer surface of the side spraying barrel (3), the inner wall of the side spraying barrel (3) is provided with a material blocking net (, and the upper end of the side spraying barrel (3) is provided with an air supply pipe (13), the upper end of the side spraying barrel (3) is embedded with a cyclone frame (14), and the inner side surface of the cyclone frame (14) is provided with a spray head (15).

2. The air compression system for granulating ethylene bis-stearamide according to claim 1, wherein: the sleeve (4) is in threaded connection with the rotating rod (5), and the rotating rod (5) and the sliding rod (6) form a rotating structure.

3. The air compression system for granulating ethylene bis-stearamide according to claim 1, wherein: the sliding rod (6) and the sleeve (4) form a sliding structure, and the sliding rod (6) and the granulating ring (9) form a sliding friction structure through a rubber friction block (7).

4. The air compression system for granulating ethylene bis-stearamide according to claim 1, wherein: the granulating plates (10) are distributed on the outer surface of the granulating ring (9) at equal angles, and the granulating ring (9) and the discharging plate (8) form a rotating structure.

5. The air compression system for granulating ethylene bis-stearamide according to claim 1, wherein: the air supply pipes (13) are distributed in the side spraying barrel (3) at equal angles, and the side spraying barrel (3) and the cyclone frame (14) form a sliding friction structure.

6. The air compression system for granulating ethylene bis-stearamide according to claim 1, wherein: the spray heads (15) are distributed on the inner side surface of the cyclone frame (14) at equal angles, and the inclination angles and the inclination directions of the spray heads (15) are completely consistent.