System for preparing biomass rod-shaped particles

A preparation system and biomass technology, applied in the field of briquette fuel preparation system, can solve the problems of unfavorable mass production, storage, transportation and use of briquette fuel, and achieve the effect of convenient transportation and storage and high combustion efficiency

Inactive Publication Date: 2011-08-10
SUZHOU DISEN BIOLOGICAL ENERGY
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  • Application Information

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Problems solved by technology

[0004] The preparation systems of the prior art, such as a biomass fuel and its preparation system and application disclosed in the Chinese patent application No. 200710063736.3, and a method for prepari

Method used

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  • System for preparing biomass rod-shaped particles
  • System for preparing biomass rod-shaped particles
  • System for preparing biomass rod-shaped particles

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Embodiment Construction

[0020] Such as figure 1 As shown, the present invention is a preparation system of biomass rod-shaped particles, which is composed of a conveying device, an initial cleaning screen, a drying system, a silo, a cooling device, a vibrating classifying screen, a pulverizer, and a permanent magnet cylinder.

[0021] 1. The conveying device is used to convey biomass materials or fuels, including scraper machine 2 or 5 or 8 or 11, auger 4 or 15, bucket elevator 10, belt conveyor 19, bucket belt conveyor 14, etc. A scraper machine 2 is arranged between the feeding port 1 and the initial cleaning screen 3, an auger 4 and a scraper machine 5 are arranged between the initial cleaning screen 3 and the drying system, and a scraper machine 5 is arranged between the feeding port 7 and the permanent magnet cylinder 9. The scraper machine 8 is arranged, the scraper machine 11 is arranged between the bucket elevator 10 and the silo 12, the belt conveyor 19 is arranged below the granulator 13, a...

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Abstract

The invention relates to a system for preparing biomass rod-shaped particles, which comprises a conveying device, a pre-cleaning screen, a drying system, a stock bin, a granulator, a cooling device and a vibration classifying screen, wherein the conveying device is used for conveying biomass materials or fuel; the pre-cleaning screen is used for screening and eliminating large biomass materials and impurities; the drying system is used for drying the biomass materials; the stock bin is used for storing the biomass materials and fuel or formed particles; the granulator is used for compressing the biomass materials into biomass particles; the cooling device is used for cooling the biomass particles; and the vibration classifying screen is used for screening the biomass formed particles according to the size. By using agriculture and forest wastes (such as stover, bagasse, rice chaff, bark, branches and sawdust) as the raw biomass materials and compressing the raw biomass materials into particles or rods by means of special forming equipment through crushing, extrusion, drying and other processes, the preparation system ensures that the particles or rods are about ten times higher in energy density as compared with the raw biomass materials not subjected to processing, facilitates the transportation and storage processes and achieves a high combustion efficiency.

Description

technical field [0001] The invention belongs to a molding fuel preparation system, in particular to a system for preparing biomass stick particles. Background technique [0002] With the continuous development of the world economy, energy and environmental issues have become increasingly prominent. The main energy sources currently used by human beings are oil, natural gas and coal. According to the statistics of the International Energy Agency, the lifespan of these three kinds of energy for human exploitation on the earth is only about 35 years, 50 years and 240 years respectively. On the one hand, fossil resources such as coal and oil are increasingly depleted, and energy supply continues to be tight; on the other hand, the excessive use of fossil resources has caused increasingly serious environmental problems. Therefore, developing and searching for new alternative energy sources has become a major issue that must be resolved in the new century for the sustainable dev...

Claims

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Application Information

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IPC IPC(8): C10L5/44B01J2/22
CPCY02E50/30Y02E50/10
Inventor 常厚春马革郁家清张茂勇龚力任现坤张辉
Owner SUZHOU DISEN BIOLOGICAL ENERGY
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