CN209968360U

CN209968360U - Granulating machine

Info

Publication number: CN209968360U
Application number: CN201920062966.6U
Authority: CN
Inventors: 谢海燕; 朱圣才
Original assignee: Wuhan Gaozheng New Materials Technology Co Ltd
Current assignee: Wuhan Gaozheng New Materials Technology Co Ltd
Priority date: 2019-01-15
Filing date: 2019-01-15
Publication date: 2020-01-21
Anticipated expiration: 2029-01-15

Abstract

The utility model belongs to the technical field of production facility, concretely relates to granulator. The granulator comprises: a box body; the forming roller is horizontally arranged in the box body, a plurality of rows of forming grooves are uniformly arranged on the peripheral wall of the forming roller in the circumferential direction of the forming roller, the forming grooves are arranged along the axial direction of the forming roller, and the forming roller is provided with a driving motor; the feeding bin is vertically arranged, the feeding bin is provided with a lower opening extending along the axial direction of the forming roller, the lower opening is attached to the peripheral wall of the forming roller, and the feeding bin is provided with at least one screw; and one end of the conveying belt is positioned below the forming roller, and the other end of the conveying belt penetrates through the box body and extends out of the box body. The utility model discloses can extrude the material to the shaping groove by the screw rod at shaping roller pivoted in-process to form the granule in the shaping groove. The forming grooves are arranged in a row, so that a plurality of particles can be formed simultaneously. And, the pellets fall down with the rotation of the forming roller.

Description

Granulating machine

Technical Field

The utility model belongs to the technical field of production facility, concretely relates to granulator.

Background

The granulator technology is widely applied to the industries of chemistry and chemical industry, food, medicine and the like at present. Common granulators include swinging granulators, rolling granulators, and the like. The rolling granulator has the advantages that due to the difference of the speeds of materials and the upper lines of the extrusion rollers and the change of the extrusion space, the materials can slide relatively along the roller surfaces, the roller surfaces can be abraded to a certain degree, and the abrasion form is mainly the abrasion of the furrow plough caused by the relative sliding of the materials and the roller surfaces. In addition, the production efficiency of the rolling granulator is also to be improved.

SUMMERY OF THE UTILITY MODEL

For solving the deficiencies of the prior art, the utility model provides a granulator.

The utility model provides a technical scheme as follows:

a pelletizer, comprising:

a box body;

the forming roller is horizontally arranged in the box body, a plurality of rows of forming grooves are uniformly arranged on the peripheral wall of the forming roller around the circumferential direction of the forming roller, the forming grooves are arranged along the axial direction of the forming roller, and the forming roller is provided with a driving motor;

the feeding bin is vertically arranged and provided with a lower opening extending along the axial direction of the forming roller, the lower opening is attached to the peripheral wall of the forming roller, and the feeding bin is provided with at least one screw;

and one end of the conveying belt is positioned below the forming roller, and the other end of the conveying belt penetrates through the box body and extends out of the box body.

Based on the technical scheme, the material can be extruded to the forming groove by the screw rod in the rotating process of the forming roller, and particles are formed in the forming groove. The forming grooves are arranged in a row, so that a plurality of particles can be formed simultaneously. And, the pellets fall down with the rotation of the forming roller.

Specifically, a mud scraper is arranged on one side or two sides of the forming roller, extends along the axial direction of the forming roller and is attached to the peripheral wall of the forming roller.

Based on above-mentioned technical scheme, the mud scraper of side can scrape the protruding many materials in granule surface on the one hand, and on the other hand can be clear away and set up the material that the part was stained with outside the shaping groove on the shaping roller perisporium, can also be when scraping the protruding many materials in granule surface, become flexible the granule to fall along with the rotation of shaping roller with the granule.

Specifically, the granulator is provided with a release agent feeding pipe for adding a release agent to the molding groove, the release agent feeding pipe is arranged on one side of the feeding bin, and the direction from the feeding bin to the release agent feeding pipe is opposite to the rotation direction of the molding roller.

Based on the technical scheme, the separation of the particles from the forming groove can be promoted by adding the release agent.

Specifically, the feeding bin is provided with a plurality of screws, and the screws are arranged along the axial direction of the forming roller.

Based on above-mentioned technical scheme, be convenient for realize to the even extrusion material in a shaping groove.

Specifically, the upper opening of the feeding bin is larger than the lower opening.

Based on above-mentioned technical scheme, the input of the material of being convenient for.

Generally speaking, the utility model discloses can be at the pivoted in-process of forming roll by the screw rod to the shaping groove extrusion material to form the granule in the shaping groove. The forming grooves are arranged in a row, so that a plurality of particles can be formed simultaneously. And, the pellets fall down with the rotation of the forming roller. The mud scraper of side can scrape the protruding many materials in granule surface on the one hand, and on the other hand can be clear away and set up the material that the part was pasted outside the shaping groove on the shaping roller perisporium, can also be when scraping the protruding many materials in granule surface, and become flexible to the granule to fall along with the rotation of shaping roller with the granule.

Drawings

Fig. 1 is a schematic structural diagram of a pelletizer provided by the present invention.

In fig. 1, the structure represented by each reference numeral is listed as follows:

1. the device comprises a box body, 2, a forming roller, 201, a forming groove, 3, a feeding bin, 301, a lower opening, 302, an upper opening, 4, a conveyor belt, 5, a mud scraper, 6, a release agent feeding pipe, 7 and a screw.

Detailed Description

The following description is made for the purpose of illustrating the principles and features of the present invention, and is not intended to limit the scope of the invention.

In one embodiment, as shown in fig. 1, a pelletizer includes: the device comprises a box body 1, a forming roller 2 horizontally arranged in the box body 1, a feeding bin 3 vertically arranged and a conveying belt 4.

A plurality of rows of forming grooves 201 are uniformly arranged on the peripheral wall of the forming roller 2 around the circumferential direction of the forming roller 2, the rows of forming grooves 201 are arranged along the axial direction of the forming roller 2, and the forming roller 2 is provided with a driving motor. The feeding bin 3 is provided with a lower opening 301 extending along the axial direction of the forming roller 2, the lower opening 301 is attached to the peripheral wall of the forming roller 2, and the upper opening 302 of the feeding bin 3 is larger than the lower opening 301. The feed bin 3 has at least one screw 7. One end of the conveyor belt 4 is positioned below the forming roller 2, and the other end of the conveyor belt 4 penetrates through the box body 1 and extends out of the box body 1. The upper opening 302 communicates with the charging device.

A wiper blade 5 is provided on one side or both sides of the forming roll 2, and the wiper blade 5 extends in the axial direction of the forming roll 2 and is fitted to the peripheral wall of the forming roll 2.

The granulator is provided with a release agent feeding pipe 6 for adding a release agent to the molding groove 201, the release agent feeding pipe 6 is arranged on one side of the feeding bin 3, and the direction from the feeding bin 3 to the release agent feeding pipe 6 is opposite to the rotating direction of the molding roller 2.

The feed bin 3 has a plurality of screws 7, each screw 7 being arranged along the axial direction of the forming roll 2.

With the utility model provides a granulator carries out the granulation, along with the rotation of forming roll 2, release agent filling tube 6 is at first to each shaping groove 201 low price stripper, then, shaping groove 201 rotates to feeding storehouse 3's lower part opening 301 department, shaping granule. Then the excessive materials stuck on the surface of the forming roller 2 are removed by scraping the mud scraper 5 at one side, the protruding materials on the surface of the particles are scraped, and the formed particles can be loosened. As the forming roll 2 continues to rotate, the formed pellets fall onto the conveyor belt 4 and are transported away. The length of the conveyor belt 4 extends beyond the forming roller 2 and can be further supplemented to receive the falling formed pellets. And with the rotation of the forming roller 2, the mud scraper 5 at the other side can further clear the redundant materials.

The utility model discloses can extrude the material to the shaping groove by the screw rod at shaping roller pivoted in-process to form the granule in the shaping groove. The forming grooves are arranged in a row, so that a plurality of particles can be formed simultaneously. And, the pellets fall down with the rotation of the forming roller. The mud scraper of side can scrape the protruding many materials in granule surface on the one hand, and on the other hand can be clear away and set up the material that the part was pasted outside the shaping groove on the shaping roller perisporium, can also be when scraping the protruding many materials in granule surface, and become flexible to the granule to fall along with the rotation of shaping roller with the granule.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A pelletizer, comprising:

a box body (1);

the forming device comprises a forming roller (2) horizontally arranged in a box body (1), wherein a plurality of rows of forming grooves (201) are uniformly arranged on the peripheral wall of the forming roller (2) at intervals in the circumferential direction of the forming roller (2), each row of forming grooves (201) extends along the axial direction of the forming roller (2), and the forming roller (2) is provided with a driving motor;

the feeding bin (3) is vertically arranged, the feeding bin (3) is provided with a lower opening (301) extending along the axial direction of the forming roller (2), the lower opening (301) penetrates through the top wall of the box body (1) to be attached to the peripheral wall of the forming roller (2), and at least one screw (7) is arranged in the feeding bin (3);

and the conveying belt (4), one end of the conveying belt (4) is positioned below the forming roller (2), and the other end of the conveying belt (4) penetrates through the box body (1) and extends out of the box body (1).

2. The pelletizer as set forth in claim 1, wherein: and a mud scraping plate (5) is arranged on one side or two sides of the forming roller (2), and the mud scraping plate (5) extends along the axial direction of the forming roller (2) and is attached to the peripheral wall of the forming roller (2).

3. The pelletizer as set forth in claim 1, wherein: the granulator is provided with a release agent feeding pipe (6) for adding a release agent to the molding groove (201), the release agent feeding pipe (6) is arranged on one side of the feeding bin (3), and the direction from the feeding bin (3) to the release agent feeding pipe (6) is opposite to the rotating direction of the molding roller (2).

4. The pelletizer as set forth in claim 1, wherein: the feeding bin (3) is provided with a plurality of screws (7), and the screws (7) are arranged along the axial direction of the forming roller (2).

5. A granulator according to any of the claims from 1 to 4, characterized in that: the upper opening (302) of the feeding bin (3) is larger than the lower opening (301).