CN213006037U - Dedusting and cooling system for pelletizing chamber of brace pelletizer - Google Patents

Abstract

The utility model discloses a brace pelleter cuts grain room dust removal cooling system belongs to brace pelleter technical field. The brace granulator body of the brace granulator dedusting and cooling system of the brace granulator chamber; the brace granulator body comprises a granulation chamber; the device is used for cutting the material strips into particles; an air-cooled dust removal system is arranged in the granulating chamber, and a discharge hopper is connected to the granulating chamber; the dust removal system comprises a plurality of vent pipes arranged in the granulating chamber and a negative pressure dust removal component connected to the discharge hopper. The utility model provides a dust and garrulous end that produce when being used for brace pelleter to cut grain are advanced punishment to handle and are collected, reduce defective products and produce and carry out air-cooled pelleter dust removal cooling system to grain indoor portion simultaneously, follow the continuous compressed air that lets in of breather pipe, compressed air is to the whole grain room of cutting grain of the room air-blast cooling of cutting grain, improves the life of cutting grain indoor unit greatly.

Description

Dedusting and cooling system for pelletizing chamber of brace pelletizer

Technical Field

The utility model relates to a brace pelleter technical field, more specifically the saying so relates to a brace pelleter cuts grain room dust removal cooling system.

Background

At present, domestic brace pelleter has a large amount of little bits of broken powder and dust production when carrying out the plastic pellet and cut grain, and these bits of broken powder and dust can exist for a long time at grain cutting room and be difficult to clear up this moment, also can follow the particle of cutting and enter into next procedure difficult processing simultaneously and cause the defective products to produce.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grain room dust removal cooling system is cut to brace pelleter to the technical problem who exists among the background is solved in hope.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a brace pelleter cuts grain room dust removal cooling system, includes:

a brace granulator body;

the brace granulator body comprises a granulation chamber; the device is used for cutting the material strips into particles;

an air-cooled dust removal system is arranged in the granulating chamber, and a discharge hopper is connected to the granulating chamber;

the dust removal system comprises a plurality of vent pipes arranged in the granulating chamber and a negative pressure dust removal component connected to the discharge hopper.

Further, it is used for cutting the grain moving cutter part and the stationary knife part 8 of the material strip grain to cut mutually supporting to set up in the grain cutting room, the breather pipe is seted up respectively and is moved the right side, downside and the upper left side of cutter part.

Furthermore, the movable blade part comprises a movable blade shaft and a movable blade arranged on the movable blade shaft; the fixed cutter component 8 comprises a fixed cutter seat and a fixed cutter arranged on the fixed cutter seat.

Furthermore, the grain cutting chamber also comprises a feed hopper which is arranged on the side wall of the grain cutting chamber and used for conveying the material strips into a compression roller assembly in the grain cutting chamber;

the compression roller assembly comprises a driving roller and a driven roller which rotate oppositely, and the compression roller assembly is used for conveying the material strips between the movable cutter and the fixed cutter; the breather pipe that sets up in the upper left side sets up between driven roller and moving the sword.

Furthermore, the negative pressure dust removal part comprises a negative pressure dust removal fan and a collection bag.

Further, the brace granulator body includes:

the material guiding roller is used for guiding the material strips into the feed hopper;

the first motor provides power for the rotation of the driving wheel;

the second motor provides power for the rotation of the movable cutter shaft;

and the frame is used for arranging the material guiding roller, the grain cutting chamber, the first motor and the second motor.

Compared with the prior art, the utility model beneficial effect who has is:

1. the utility model discloses novel structure, the practicality is strong. The utility model aims to solve the pelleter and produced a large amount of dust and little garrulous end and handle the collection when the brace is cut grain, let cut the grain room and change the clearance, reduced the production of defective products simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of a dedusting and cooling system of a strand and pellet cutting chamber of the utility model.

Fig. 2 is a schematic structural diagram of a pelletizing chamber of a dedusting and cooling system of a strand pelletizer.

The labels in the figure are: 1-a frame, 2-a second motor, 3-a first motor, 4-a material guiding roller, 5-a feed hopper, 6-a driving roller, 7-a compression roller component, 8-a fixed cutter component, 9-a movable cutter component, 10-a grain cutting chamber, 11-a discharge hopper, 12-a material strip, 13-a negative pressure dust removal fan, 15-a fixed cutter seat, 16-a fixed cutter, 17-a vent pipe, 18-a driven roller and 19-a movable cutter.

Detailed Description

The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, other embodiments used by those skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

as shown in fig. 1, a dust removal and cooling system for a strand cutter pelletizing chamber 10 comprises: a brace granulator body; the brace granulator body comprises a granulation chamber 10; used for cutting the material strip 12 into particles; an air-cooled dust removal system is arranged in the granulating chamber 10, and a discharge hopper 11 is connected to the granulating chamber 10; the dust removal system comprises a plurality of vent pipes 17 arranged in the granulating chamber 10 and a negative pressure dust removal component connected to the discharge hopper 11. The negative pressure dust removing part comprises a negative pressure dust removing fan 13 and a collecting bag.

The embodiment is mainly to improve and optimize the body of the strand cutter in the prior art, and the key point is to improve and optimize the cutting chamber 10, specifically: cut grain room 10 and seted up in the interior move knife part 9 and the stationary knife part 8 that are used for cutting grain to strip 12 mutually supporting, breather pipe 17 is seted up respectively in the right side, downside and the upper left side that move knife part 9.

The movable knife part 9 comprises a movable knife shaft and a movable knife 19 arranged on the movable knife shaft; the fixed blade member 8 includes a fixed blade seat 15 and a fixed blade 16 provided on the fixed blade seat 15.

The inside of the granulating chamber 10 also comprises a feed hopper 5 which is arranged on the side wall of the granulating chamber 10 and is used for conveying the material strips 12 into a compression roller assembly 7 in the granulating chamber 10;

the pressing roller assembly 7 comprises a driving roller 6 and a driven roller 18 which rotate oppositely, and the pressing roller assembly 7 is used for conveying the material strips 12 between the movable cutter 19 and the fixed cutter 16; the vent pipe 17 disposed on the upper left side is disposed between the driven roller 18 and the movable blade 19.

In use, the strand 12 is continuously brought into position between the moving blade 19 and the stationary blade 16 of the cutting chamber 10 to effect continuous cutting. Open dust removal cooling system, follow the continuous compressed air that lets in of breather pipe 17, compressed air is to cutting the whole grain room 10 of cutting grain room 10 blast cooling, will cut grain room 10 in dust and the garrulous end simultaneously and blow into out hopper 11, goes out negative pressure dust exhausting fan 13 on the hopper 11 and opens and blow in the collection bag with dust and garrulous end, realizes the separation of dust and garrulous end and eager grain.

The dust removal cooling system is suitable for all strand cutters used for cutting extruded strands 12 of various thermoplastics, such as ABS, PA, PBT, PC, PE, PET, POM, PP, PPS, PS, PVC, SAN, etc., and glass fiber reinforced and mineral filled thermoplastics.

Example 2:

as shown in fig. 2, the present embodiment is further optimized based on embodiment 1, and the present embodiment focuses on the improvement compared to embodiment 1, and the same points are not repeated, and in the present embodiment, the strand cutter body includes: the material guiding roller 4 is used for guiding the material strips 12 into the feed hopper 5; the feed hopper 5 is arranged on the side wall of the granulating chamber 10, and the feed hopper 5 guides and tensions the material strip 12 and then conveys the material strip 12 into the compression roller assembly 7 in the granulating chamber 10; the pressing roller assembly 7 comprises a driving roller 6 and a driven roller 18 which rotate oppositely, and the pressing roller assembly 7 is used for conveying the material strips 12 between the movable cutter 19 and the fixed cutter 16; the first motor 3 provides power for the rotation of the driving wheel; the second motor 2 provides power for the rotation of the movable cutter shaft; the machine frame 1 is used for arranging the material guiding roller 4, the grain cutting chamber 10, the first motor 3 and the second motor 2; the material strip 12 enters from the material guiding roller 4, is driven by the driving roller 6 and the driven roller 18, enters between the movable knife 19 and the fixed knife 16 through the feed hopper 5, and is cut into set particles.

The utility model provides a dust and garrulous end that produce when being used for brace pelleter to cut grain are handled everywhere and are collected, reduce defective products and produce simultaneously to cutting grain room 10 inside and carry out air-cooled pelleter dust removal cooling system, follow the continuous compressed air that lets in of breather pipe 17, compressed air is to cutting grain room 10 whole grain room 10 of cutting grain of air-blast cooling, improves the life who cuts grain room 10 inner part greatly.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. The utility model provides a brace pelleter cuts grain room dust removal cooling system which characterized in that includes:

a brace granulator body;

the brace granulator body comprises a granulation chamber; the device is used for cutting the material strips into particles;

an air-cooled dust removal system is arranged in the granulating chamber, and a discharge hopper is connected to the granulating chamber;

the dust removal system comprises a plurality of vent pipes arranged in the granulating chamber and a negative pressure dust removal component connected to the discharge hopper.

2. The dust removal and cooling system for the pelletizing chamber of the strand pelletizer as claimed in claim 1, wherein the pelletizing chamber is internally provided with a movable cutter component and a fixed cutter component which are matched with each other for pelletizing the strands, and the vent pipes are respectively arranged on the right side, the lower side and the upper left side of the movable cutter component.

3. The dust removal and cooling system for the pelletizing chamber of the strand pelletizer as claimed in claim 2, wherein the moving blade component comprises a moving blade shaft and a moving blade arranged on the moving blade shaft; the fixed cutter component comprises a fixed cutter seat and a fixed cutter arranged on the fixed cutter seat.

4. The dust removal and cooling system for the pelletizing chamber of the strand pelletizer as claimed in claim 3, wherein the pelletizing chamber further comprises a feed hopper arranged on the side wall of the pelletizing chamber for conveying the strands into a press roll assembly in the pelletizing chamber;

the compression roller assembly comprises a driving roller and a driven roller which rotate oppositely, and the compression roller assembly is used for conveying the material strips between the movable cutter and the fixed cutter; the breather pipe that sets up in the upper left side sets up between driven roller and moving the sword.

5. The dust removal and cooling system for the pelletizing chamber of the strand pelletizer as claimed in claim 1, wherein the negative pressure dust removal component comprises a negative pressure dust removal fan and a collection bag.

6. The dust removal and cooling system for the pelletizing chamber of the strand pelletizer as claimed in claim 4, wherein,

brace pelleter body includes:

the material guiding roller is used for guiding the material strips into the feed hopper;

the first motor provides power for the rotation of the driving wheel;

the second motor provides power for the rotation of the movable cutter shaft;

and the frame is used for arranging the material guiding roller, the grain cutting chamber, the first motor and the second motor.

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