Technique for producing machine-made charcoal

A production process and mechanism charcoal technology, applied in the petroleum industry, biofuels, special forms of dry distillation, etc., can solve the problems of long production cycle, low added value, low product quality, etc., to shorten the production cycle, increase added value, product The effect of quality improvement

Inactive Publication Date: 2008-09-24
枣庄新中兴实业有限责任公司
View PDF0 Cites 23 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the mechanism charcoal production processes in my country adopt the traditional self-combustion earth kiln technology. The carbon

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Technique for producing machine-made charcoal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0014] A mechanism charcoal production process such as figure 1 shown, including the following steps:

[0015] A. Raw material screening, choose sawdust and sawn wood produced by forestry deep processing as raw materials, and go through centrifugal screening to eliminate bark, branches and other rough debris;

[0016] B. Send the wood chips and sawn paper screened in the above step A into the drying system, and dry them at a high temperature of 250 degrees Celsius. The moisture content of the obtained wood chips and sawn paper cannot exceed 10%, so as to facilitate the processing and molding of the next process;

[0017] C. The wood chips and saws obtained in the above step B are processed into semi-finished products through the rod forming machine. Before processing the forming rod, the heating temperature of the rod forming machine must be guarant...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a production process of machine-made xylanthrax with short production cycle, high product quality, high added value, which is both clean and friendly to the environment. The production process comprises the steps of A. screening raw materials, selecting wood flour and sawdust produced from deep processing of forestry as raw materials, screening the wood flour and the sawdust through a centrifugal screen, and eliminating bark, branch and other coarse foreign bodies; B. feeding the wood flour and the sawdust screened through the step A to a drying system, drying the wood flour and the sawdust at 250 DEG C with the moisture content of the wood flour and the sawdust no more than 10 percent to facilitate processing and shaping; C. shaping and processing the wood flour and the sawdust in the step B into semi-manufactured goods, and ensuring the heating temperature in a bar forming machine to be not less than 180 DEG C before shaping and processing the wood flour and the saw dust into bars to ensure to provide acceptable finished bars; D. piling up and drying the semi-manufactured goods in the step C in air before the semi-manufactured goods are fed into a furnace for carbonization; E. feeding the semi-manufactured goods in the step D to the gasification decomposing furnace, and cooling the semi-manufactured goods after carbonization in air, thus producing xylanthrax.

Description

technical field [0001] The invention relates to a charcoal production process, in particular to a mechanism charcoal production process. Background technique [0002] Mechanism charcoal is mainly made from sawdust and sawn wood produced by deep processing of forestry wood, and is widely used in food processing, chemical sewage treatment, power generation and other industries. At present, most of the mechanism charcoal production processes in my country adopt the traditional self-combustion earth kiln technology. The carbonized products produced by this method are of low quality and low added value, and the production cycle is long and seriously pollutes the environment. Contents of the invention [0003] The purpose of the present invention is to provide a mechanism charcoal production process with short production cycle, good product quality, high added value, clean and environment-friendly. [0004] To achieve the above object, the technical solution adopted in the pres...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C10B53/02C10B53/08
CPCY02E50/14Y02E50/10
Inventor 刘学典殷宪阁李宾栾振彬
Owner 枣庄新中兴实业有限责任公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap