Straw granulating unit

Abstract

The invention provides a straw granulating unit. The unit comprises a base, a first motor is fixedly installed at one side of the outer surface of the upper end of the base, a machine box is fixedly installed at the other side of the outer surface of the upper end of the base, a granulating cylinder is fixedly installed on the outer surface of the upper end of the machine box, and a feeding bin isarranged at the upper end of the granulating cylinder. A discharging bin is arranged at the lower end of the outer surface of the rear end of the granulating cylinder, a discharging table is arrangedbehind the granulating cylinder, supporting legs are fixedly installed at the corners of the outer surface of the lower portion of the discharging table, and a conveying belt is movably installed onthe outer surface of the upper end of the discharging table. According to the straw granulating unit, after raw materials are added, the feeding bin is closed, the risk of accidental injury caused bydust pollution and straw splashing is reduced, meanwhile, a closing plate rotates centrifugally, the feeding bin is effectively prevented from being blocked by straw raw materials, straw particles areconvenient to unload, meanwhile, the straw particles are not prone to breakage, the unloaded straw particles are screened and filtered, and waste of the straw raw materials is avoided.

Description

technical field [0001] The invention relates to the technical field of granulators, in particular to a straw granulator unit. Background technique [0002] The straw granulator uses crop straw or sawdust as the main raw material, and is pressed into cylindrical granules by the straw granulator. According to the quality of the raw materials, the pressed granules can be used as biomass fuel or livestock feed. In the past, it was generally The feed is fed after being processed into powder, which has defects such as inconvenient feeding, poor palatability, picky eaters of livestock, and low utilization rate. With the advent and popularization of new small-scale pellet feed machinery, powder feed can now be easily processed into pellet feed. Lighting electricity can be used as the power, and the granulation can be extruded from the die hole under the extrusion of the pressure roller, and the length of the granules can be easily adjusted. Its structure is simple, the floor space ...

AI Technical Summary

Problems solved by technology

[0003] However, there are certain defects in the existing straw granulation unit: 1. When the straw raw material is injected into the feeding bin, the straw will easily block the feeding bin, resulting in the inability to continue feeding and affecting the pelleting efficiency. In the open state, straw dust is easy to form dust and pollute the environment, and the straw is easy to splash out during the granulation process, which poses a certain safety hazard; 2. It is inconvenient to feed the straw granules, and the granules are prone to breakage; 3. Part of the straw powder will follow the straw The pellets are unloaded together, which is easy to cause waste of straw raw materials

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