Biomass particle burner and use method thereof

A technology of biomass pellets and burners, which is applied in the direction of combustion methods, combustion equipment, and solid fuel combustion. Emissions, reduction of greenhouse effect, good effect of overall optimization

Active Publication Date: 2015-07-22
山东宇龙机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The degree of automation is low. Although the automatic feeding and air volume control are basically realized, the automatic slag discharge function is basically not available.
[0008] The effect of air supply and supplementary air is poor, resulting in insufficient combustion
[0009] The distribution of biomass pelle

Method used

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  • Biomass particle burner and use method thereof
  • Biomass particle burner and use method thereof
  • Biomass particle burner and use method thereof

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Embodiment Construction

[0052] Compared with traditional coal and other fuels, biomass pellet fuel has the following characteristics:

[0053] 1. The calorific value is large, the calorific value is about 3900-4800 kcal / kg, and the calorific value after carbonization is as high as 7000-8000 kcal / kg.

[0054] 2. Biomass pellet fuel has high purity and does not contain other sundries that do not generate heat. Its carbon content is 75-85%, ash content is 3-6%, water content is 1-3%, and absolutely does not contain coal gangue, stones, etc. Impurities that do not generate heat but consume heat will directly reduce costs for enterprises.

[0055] 3. Biomass pellet fuel does not contain sulfur and phosphorus, does not corrode the boiler, can prolong the service life of the boiler, and the enterprise will benefit a lot.

[0056] 4. Since biomass pellet fuel does not contain sulfur and phosphorus, it does not produce sulfur dioxide and phosphorus pentoxide during combustion, so it will not cause acid rain,...

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Abstract

The invention discloses a biomass particle burner and a use method thereof. The biomass particle burner comprises an ash chamber located at the lower portion, a burning chamber located at the middle and a flame chamber located at the upper portion, which cut through mutually from bottom to top, wherein the periphery of the burning chamber is provided with air channels capable of conducting pre-heating utilization and thermal insulation, and the biomass particle burner is further provided with the ash chamber, an automatic feeding portion, an air circulating portion and an automatic ash discharging portion. Meanwhile, the use method of the biomass particle burner is introduced. According to the biomass particle burner and the use method thereof, unique design is conducted on an air channel system, the thermal energy utilization is high, compared with a furnace with the same calorific value, the whole optimization is good, the volume is small, the energy consumption is low, and the thermal loss is low.

Description

technical field [0001] The proposal relates to a combustion device that uses biomass as fuel to generate heat energy, specifically a biomass particle burner. Background technique [0002] Biomass pellet fuels are mostly rice husks, peanut husks, corncobs, camellia husks, cottonseed husks, and "three leftovers" that are processed by pellet molding machines into block, rod, or granular fuel particles. In addition, wood chips made of wood chips Biomass pellet fuel is also more common. [0003] Biomass has a series of advantages, and it is being gradually promoted in a modern society where environmental protection is becoming more and more stringent. Among them, the burnup of biomass pellet fuel is carried out in furnaces or combustion equipment, which is also the research direction of various biomass pellet manufacturing units and research institutes. [0004] In view of this characteristic, a kind of biomass pellet burner disclosed in Chinese patent document application numb...

Claims

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Application Information

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IPC IPC(8): F23B30/08F23K3/00F23J1/06F23H11/00
Inventor 郭成军
Owner 山东宇龙机械有限公司
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