Mobile double-barrel straw solidification fuel forming machine

Abstract

The invention relates to a mobile double-barrel straw solidification fuel forming machine comprising a crusher and an extruder which are mutually assorted. The extruder comprises a case body. A front extruding pair roller and a back extruding pair roller which form a pair are arranged in the case body. The front and the back extruding pair rollers are provided with a plurality of extruding throughholes and are both cylinder bodies. The outer edges of the cylinder bodies are matched with inner wall clearances of the case body. The lateral walls of the cylinder bodies take the shape of a concavo-convex curve and are provided with a plurality of axial grooves and axial heaves which are spaced apart. The extruding through holes are arranged in the axial grooves, and each groove contains a plurality of extruding through holes. The crusher and the extruder can both be mounted on a frame of a motor vehicle and driven by a diesel engine of the motor vehicle. The forming machine realizes the integration of pulverized fodder and formation, has long service life and good formation effect, can be moved randomly, and is suitable for the extrusion and formation of various biomasses such as straws and the like.

Description

technical field [0001] The invention relates to a mobile double-tube straw solidified fuel forming machine, more specifically, a device for forming straw solidified fuel. Background technique [0002] Extrusion of plant biomass such as straw can be used as biomass fuel or for the preparation of feed. The current extrusion molding equipment is mostly realized by setting rotating extrusion rollers in the outer cylinder with extrusion through holes. For the extrusion of materials, the defect of this equipment is that the friction between the outer cylinder and the extrusion roller is large, the wear is serious, and the service life is short, so it not only brings great inconvenience to the user, but also increases the production cost , In addition, these devices are currently fixed, so they cannot be moved as needed, which also brings inconvenience in use. Contents of the invention [0003] The purpose of the present invention is to overcome the defects of the prior art and ...

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Problems solved by technology

[0002] Extrusion of plant biomass such as straws can be used as biomass fuel or for the preparation of feed. The current extrusion molding equipment is mostly realized by setting rotating extrusion rollers in the outer cylinder with extrusion through holes. For the extrusion of materials, the defect of this equipment is that the friction between the outer cylinder and the extrusion roller is large, the wear is serious, and the service life is short, so it not only brings great inconvenience to the user, but also increases the production cost , In addition, these devices are currently fixed, so they cannot be moved as needed, which also brings inconvenience to use

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