Granulator for efficiently preparing biomass pellet fuel

By designing a biomass pelletizing machine with slope structures including storage box, extraction box, screen mesh and temporary storage box, the problem of waste residue during the pelletizing process of biomass pelletizing is solved, and efficient screening and reflux utilization of biomass pelletizing fuel is achieved, which improves production efficiency and reduces environmental pollution.

CN223010470UActive Publication Date: 2025-06-24SHANDONG PROVINCE JINING CITY TONGJI MACHINERY
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Patent Information

Application Number
CN202422167029.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-04
Publication Date
2025-06-24
Estimated Expiration
2034-09-04

AI Technical Summary

Technical Problem

During the granulation process of the existing biomass pelletizer, waste residues are generated during the storage and transportation of finished biomass pellet fuel, which increases transportation costs and pollutes the environment and reduces production efficiency.

Method used

A highly efficient biomass pellet fuel pelletizer is designed, including a support table, a granulator body and a temporary storage box. By setting up a slope structure of storage box, extraction box, screen and temporary storage box, the fine screening and circulating storage of biomass pellet fuel is realized, and the residual material residue inside is screened out and reflowed for use.

Benefits of technology

Through the design of this granulator, efficient screening and reflux utilization of biomass pellet fuel is achieved, the generation of waste residue is reduced, transportation costs and environmental pollution are reduced, and production efficiency is improved.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a granulator for efficiently preparing biomass pellet fuel, and relates to the field of biomass pellet fuel granulation. The granulator comprises a supporting table, a granulator body and a temporary storage box, a storage box is fixed to one end of the bottom of the supporting table, a first through opening is formed in the top of the storage box, a first drawing box, a second drawing box and a third drawing box are sequentially arranged in the storage box from top to bottom in a sliding mode, a third through opening is formed in the bottom of the temporary storage box, and the first drawing box, the second drawing box and the third drawing box are arranged in the temporary storage box in a sliding mode. According to the biomass pellet fuel temporary storage device, biomass pellet fuel obtained after granulation is completed can be conveniently and circularly stored and temporarily stored, meanwhile, the temporarily-stored biomass pellet fuel can be rapidly conveyed into the screening storage box below, the screening storage box is arranged on the upper portion of the temporary storage box, the temporary storage box is arranged on the lower portion of the temporary storage box, and the temporary storage box is arranged on the lower portion of the temporary storage box. Therefore, the granulated biomass granular fuel is distinguished step by step, and the internal excess materials and residues are screened out for backflow use.
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Claims

1. A highly efficient pelletizing machine for preparing biomass pellet fuel, characterized by: It comprises a support platform (1), a granulator body (12) and a temporary storage box (18); A storage box (4) is fixed at one end of the bottom of the support platform (1), and a first opening (5) is provided at the top of the storage box (4). A first pull-out box (6), a second pull-out box (8) and a third pull-out box (10) are slidably mounted in sequence from top to bottom in the storage box (4), and a first screen (7) is provided at the bottom of the first pull-out box (6), and a second screen (9) is installed at the bottom of the second pull-out box (8). A third opening (19) is provided at the bottom of the temporary storage box (18), and slopes (20) are provided on both sides of the temporary storage box (18). A baffle (21) is slidably mounted inside the temporary storage box (18).

2. The high-efficiency pelletizing machine for preparing biomass pellet fuel according to claim 1, characterized in that: A plurality of groups of supporting legs (3) are arranged at the bottom of the supporting platform (1), and a working platform (2) is arranged at the top of the supporting platform (1).

3. The high-efficiency pelletizing machine for preparing biomass pellet fuel according to claim 2, characterized in that: A granulator body (12) is provided at one end of the top of the workbench (2), a granulator feed port (13) is provided at the top of the granulator body (12), and a granulator discharge port (14) is provided at one side of the granulator body (12).

4. The high-efficiency pelletizing machine for preparing biomass pellet fuel according to claim 2, characterized in that: A driving motor (16) is provided at one end of the top of the workbench (2), and a bracket plate (17) is installed at the output end of the driving motor (16), and two groups of temporary storage boxes (18) are fixed on the top of the bracket plate (17).

5. The high-efficiency pelletizing machine for preparing biomass pellet fuel according to claim 4 is characterized in that: Two groups of hole pile structures corresponding to and matching the third openings (19) are provided inside the support plate (17).

6. The high-efficiency pelletizing machine for preparing biomass pellet fuel according to claim 2, characterized in that: The support platform (1) and the workbench (2) are both provided with a second opening (15) at one end, and are arranged to correspond to the first opening (5).

7. The high-efficiency pelletizing machine for preparing biomass pellet fuel according to claim 1, characterized in that: Handles (11) are fixed to the outer surfaces of the first drawer box (6), the second drawer box (8) and the third drawer box (10).