CN218171511U

CN218171511U - Novel biomass forming and compressing equipment

Info

Publication number: CN218171511U
Application number: CN202222052491.7U
Authority: CN
Inventors: 孙建强; 王翼; 许晶; 宋睿哲; 南云龙
Original assignee: Shanxi Qidi Tongyuan Energy Technology Co ltd
Current assignee: Shanxi Qidi Tongyuan Energy Technology Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-12-30
Anticipated expiration: 2032-08-04

Abstract

The utility model provides a novel biomass briquetting compression equipment is equipped with precompression mechanism between blending bunker and forming mechanism, the precompression structure includes toper shell, toper auger, precompression speed reducer and precompression motor, and the main aspects of toper shell meet with the export of blending bunker, and the tip of toper shell meets with forming mechanism's entry, and the precompression motor passes through precompression speed reducer drive toper auger is rotatory in the toper shell, makes the material in the toper shell remove toward the tip direction by the main aspects. The utility model discloses a blending bunker is with different moisture raw and other materials intensive mixing in the certain time, makes the moisture of raw and other materials even, unanimous, carries out the precompression with fluffy raw and other materials simultaneously in the feeding earlier stage, improves the mould compression ratio indirectly to the material moisture that guarantees to get into former equipment is even and suitable, can effectively improve former equipment production efficiency, improves the shaping quality, changes the mould frequency in the reduction production process, makes the effective duty cycle of equipment extension.

Description

Novel biomass forming and compressing equipment

Technical Field

The utility model relates to a biomass briquetting equipment field.

Background

The biomass ring mold forming machine is widely applied to the fields of biomass solidification forming, chemical machinery, feed production, energy and the like, and the biomass forming machine mainly compresses and solidifies the biomass such as crop straws with certain granularity and water content into the biomass with the density of 0.8-1.2g/cm ³ The particle machine equipment can compress and compact the crushed agricultural and forestry wastes into particle fuel with certain shape, length and density under the action of certain external force, and is widely applied to occasions such as power plant boilers, cooking, heating and the like.

In the production process of the vertical biomass circular mold forming equipment, the influence of the moisture of raw materials is large, when the moisture content is less than 12.4%, the production rate and the forming rate are low, smoke dust is generated in the granulation process, and the surface of part of products is coked; when the water content is more than 24.3 percent, the particle density is obviously reduced, cracks are formed on the surface of the product, and the lengths of the particles are inconsistent.

The existing biomass ring mold forming machine has the problems of low fault tolerance rate, high requirement on raw material moisture, frequent mold replacement and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the utility model provides a novel biomass briquetting compression equipment, solves the above-mentioned technical problem who exists among the prior art.

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

the utility model provides a novel biomass briquetting compression equipment which characterized in that: including blending bunker and forming mechanism, wherein:

still be equipped with precompression mechanism between blending bunker and forming mechanism, the precompression structure includes toper shell, toper auger, precompression speed reducer and precompression motor, the main aspects of toper shell with the export of blending bunker meets, the tip of toper shell with forming mechanism's entry meets, the precompression motor passes through the drive of precompression speed reducer the toper auger is rotatory in the toper shell, makes the material in the toper shell remove by the main aspects toward the tip.

The novel biomass molding compression equipment comprises: the blending bunker includes blending bunker shell, mixing bowl, blending bunker speed reducer and blending bunker motor, and the blending bunker motor passes through the driving of blending bunker speed reducer the mixing bowl is rotatory in the blending bunker shell, the export of blending bunker shell with the main aspects of toper shell meet.

The novel biomass forming and compressing equipment comprises: the forming mechanism comprises a ring die, a press roller, a forming reduction gearbox and a forming motor, the ring die is connected with the small end of the conical shell, forming holes are distributed on the inner ring wall of the ring die, the press roller is fixed in the ring die, and the forming motor drives the ring die to rotate through the forming reduction gearbox.

The novel biomass forming and compressing equipment comprises: the precompression mechanism with forming mechanism all is located the blending bunker below.

The novel biomass forming and compressing equipment comprises: the pre-compression motor is a variable frequency speed regulating motor.

The novel biomass forming and compressing equipment comprises: the forming mechanism is provided with a pair of press rollers.

The utility model has the advantages that: through mixing bunker with different moisture raw and other materials intensive mixing in the certain period, make the moisture of raw and other materials even, unanimous, carry out the precompression with fluffy raw and other materials simultaneously in the feeding earlier stage, indirectly improve the mould and compress the ratio to the material moisture that guarantees to get into former equipment is even and suitable, can effectively improve former equipment production efficiency, improves the shaping quality, changes the mould frequency in the reduction production process, makes the effective duty cycle extension of equipment.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Description of reference numerals: 1-a mixing bin; 11-a reduction box of the mixing bin; 12-a mixing bin motor; 2-a pre-compression mechanism; 21-a pre-compression reducer; 22-a pre-compression motor; 3-a forming mechanism; 31-forming a reduction gearbox; 32-a forming motor; 4-a housing; 5-a mixing roll; 6-a conical shell; 7-a conical auger; 8-ring mould; and 9-pressing rolls.

Detailed Description

The utility model provides a novel biomass briquetting compression equipment, as shown in figure 1, figure 2, including blending bunker 1, precompression mechanism 2, forming mechanism 3, wherein:

the mixing bin 1 is positioned above and comprises a mixing bin shell 4, a mixing roller 5, a mixing bin speed reducer 11 and a mixing bin motor 12, wherein the mixing bin motor 12 drives the mixing roller 5 to rotate in the mixing bin shell 4 through the mixing bin speed reducer 11;

the precompression mechanism 2 is positioned below the mixing bin 1 and comprises a conical shell 6, a conical auger 7, a precompression speed reducer 21 and a precompression motor 22, the large end of the conical shell 6 is connected with the outlet of the mixing bin shell 4, and the precompression motor 22 drives the conical auger 7 to rotate in the conical shell 6 through the precompression speed reducer 21, so that the material in the conical shell 6 moves from the large end to the small end; the pre-compression motor 22 is a variable frequency speed regulating motor, and the rotating speed can be manually adjusted according to the molding effect of the molded particles so as to control the pressure of the pre-compression structure;

the forming mechanism 3 is located below the mixing bin 1 and at the outlet position of the pre-compression mechanism 2 and comprises a ring die 8, a pair of compression rollers 9, a forming reduction gearbox 31 and a forming motor 32, the ring die 8 is connected with the small end of the conical shell 6, forming holes are distributed in the inner annular wall of the ring die 8, the pair of compression rollers 9 are fixed inside the ring die 8, and the forming motor 32 drives the ring die 8 to rotate through the forming reduction gearbox 31.

The utility model discloses the during operation, the living beings raw and other materials that smash are put into top blending bunker 1, rotate through compounding roller 5 with the raw and other materials intensive mixing of different moisture, make raw and other materials moisture even to fall into in below precompression mechanism 2.

Then the raw material is moved from one end with a large opening to one end with a small opening by the rotation of the conical packing auger 7, so that the Poisson ratio of the material is increased, and the material is simultaneously fed into the forming mechanism 3.

The pre-compressed raw materials enter the annular die 8 of the forming mechanism 3, the motor 32 is matched with the reduction gearbox 31 to drive the annular die 8 to rotate, the raw materials rotate along with the annular die 8 and are extruded with the pair of compression rollers 9, and then the raw materials pass through the forming holes of the annular die 8 to be made into biomass forming particles which are discharged from a discharge hole below the annular die 8.

The utility model discloses a blending bunker is with different moisture raw and other materials intensive mixing in the certain period, makes the moisture of raw and other materials even, unanimous, carries out the precompression with fluffy raw and other materials simultaneously in the feeding earlier stage, improves the mould compression ratio indirectly to the material moisture that guarantees to get into former is even and suitable, effectively improves former production efficiency, improves the shaping quality, changes the mould frequency in the reduction production process, makes the effective duty cycle of equipment increase.

The foregoing description is intended to be illustrative, rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations, or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a novel biomass briquetting compression equipment, includes blending bunker and forming mechanism, its characterized in that:

2. The novel biomass briquetting and compressing apparatus of claim 1, wherein: the blending bunker includes blending bunker shell, mixing bowl, blending bunker speed reducer and blending bunker motor, and the blending bunker motor passes through the driving of blending bunker speed reducer the mixing bowl is rotatory in the blending bunker shell, the export of blending bunker shell with the main aspects of toper shell meet.

3. The novel biomass briquetting and compressing apparatus of claim 1, wherein: the forming mechanism comprises a ring die, a press roller, a forming reduction gearbox and a forming motor, the ring die is connected with the small end of the conical shell, forming holes are distributed on the inner ring wall of the ring die, the press roller is fixed in the ring die, and the forming motor drives the ring die to rotate through the forming reduction gearbox.

4. The novel biomass briquetting and compressing apparatus of claim 1, wherein: the precompression mechanism with forming mechanism all is located the blending bunker below.

5. The novel biomass briquetting and compressing apparatus of claim 1, wherein: the pre-compression motor is a variable frequency speed regulating motor.

6. The novel biomass briquetting and compressing apparatus of claim 3, wherein: the molding mechanism has a pair of the press rollers.