Multi-stage processing system for crop straw and operation method thereof

A crop straw and processing system technology, which is applied in the field of multi-stage processing system of crop straw, can solve problems such as equipment failure and poor fuel rod molding quality, and achieve the effects of fine fuel particle size, promotion of combustion performance, and improvement of crushing strength

Pending Publication Date: 2018-12-18
河南博顿生物科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the technical problem that the existing straw processing equipment is relatively simple in structure, and it is easy to cause equipment failure when directly crushing straw raw materials, and the poor molding quality of the fuel rods is caused by incomplete crushing. Multi-stage processing system for crop straw and its operation method

Method used

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  • Multi-stage processing system for crop straw and operation method thereof
  • Multi-stage processing system for crop straw and operation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 As shown, this embodiment provides a multi-stage processing system for crop stalks, including a pretreatment machine for cutting straw raw materials into strips, a pulverizer 1 is provided under the pretreatment machine, and a pulverizer 1 is provided on the top of the pulverizer 1 The feeding hopper 2 close to the discharge end of the pretreatment machine, inside the pulverizer 1 is provided with at least two groups of pulverizing mechanisms 3 arranged from top to bottom. The pulverizing mechanisms 3 are all directly below the feeding hopper 2. Press processing machine 4.

[0029] In this embodiment, the longer straw raw materials are first cut into short strips by the pretreatment machine, which is convenient for post-processing. Under the action of the mechanism, the straw material is crushed into small particles. During the crushing process, the crude fiber in the straw can be fully destroyed, and the crude fiber content of the straw is greatly red...

Embodiment 2

[0031] Such as Figures 1 to 2 As shown, this embodiment is further optimized on the basis of Embodiment 1. Specifically, the pretreatment machine includes a cabinet 5, a feeding port 6 is opened on the left side of the cabinet 5, and a U-shaped Processing tank 7, telescopic cylinder 8 is arranged on the top of the cabinet 5, and the bottom of the telescopic cylinder 8 is connected with a cutting tool 9 that cooperates with the U-shaped processing tank 7, and a belt conveyor 10 located below the U-shaped processing tank 7 is arranged in the cabinet 5 , the right side of the cabinet 5 is provided with a discharge port 11 that cooperates with the belt conveyor 10, the feed hopper 2 is close to the bottom of the discharge port 11, the outer wall of the cabinet 5 is provided with a pallet 12 near the feed port 6, and the top of the cabinet 5 is provided with A number of lighting lamps 13, the belt conveyor 10 is inclined downward along the conveying direction, and both sides of th...

Embodiment 3

[0034] Such as figure 1 As shown, this embodiment is further optimized on the basis of Embodiment 1. Specifically, the crushing mechanism 3 includes two rollers 3.1 that rotate inward, and the outer walls of the two rollers 3.1 are provided with crushing teeth 3.2. The crushing teeth 3.2 mesh with each other, the meshing line between the two crushing teeth 3.2 is located directly below the feed hopper 2, the inside of the grinder 1 is provided with a filter screen 15 located below the crushing mechanism 3, and the inner wall of the grinder 1 is provided with a screen located at the upper end of the filter screen 15 blower 16, several heaters 17 are arranged on the extrusion machine 4, an extrusion screw 18 is arranged inside the extrusion machine 4, an extrusion plate 19 is arranged at the end of the extrusion screw 18, and the extrusion machine 4 is close to the extrusion One end of the platen 19 is provided with a die head 20 with several discharge holes.

[0035] In this e...

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Abstract

The invention discloses a multi-stage processing system for crop straw and an operation method thereof, and relates to the technical field of straw processing. The multi-stage processing system for the crop straw comprises a pretreatment machine for cutting straw raw materials into strips, a crusher is arranged below the pretreatment machine, a feeding hopper close to the discharging end of the pretreatment machine is arranged at the top of the crusher, the crusher is internally provided with at least two groups of crushing mechanisms arranged from top to bottom, and the crushing mechanisms are arranged under the feeding hopper. The bottom of the crusher is connected with an extrusion processing machine, the pretreatment machine is used for cutting, the crusher is used for crushing, and the extrusion processing machine is used for extruding. The multi-stage processing system for the crop straw has the advantages that the functions are complete, use safety of equipment is high, and thequality of produced fuel is high.

Description

technical field [0001] The invention relates to the technical field of straw processing, and more specifically relates to a multi-stage processing system for crop straws and an operation method thereof. Background technique [0002] Biomass, a broad concept: includes all plants, microorganisms, animals that feed on plants and microorganisms, and their wastes, representative biomass such as crops, crop waste, wood, wood waste, and animal manure. Narrow concept: Biomass mainly refers to lignocellulose (lignin for short) such as straw and trees other than grain and fruit in the process of agricultural and forestry production, leftovers from agricultural product processing, agricultural and forestry waste, and livestock in the process of animal husbandry. Substances such as feces and waste. Biomass energy is an important part of renewable energy. The efficient development and utilization of biomass energy will play a very positive role in solving energy and ecological environme...

Claims

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Application Information

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IPC IPC(8): B02C4/08B02C4/30A01F29/08B30B11/24B30B15/34C10L5/44
CPCA01F29/08C10L5/445B02C4/08B02C4/30B30B11/24B30B15/34B02C2201/06Y02E50/10Y02E50/30
Inventor 张利亚石嘉豪王留成张晏铭张轲茵
Owner 河南博顿生物科技有限公司
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