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Straw pellet boiler

A particle and straw technology, applied in the field of combustion equipment, to reduce the degree of generation and ensure the effect of normal operation

Inactive Publication Date: 2011-12-21
SHANDONG DUOLE HEATING EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The burner is a downward feeding type, which can effectively burn woody biomass pellet fuel, but there are still insufficient utilization of straw biomass pellet fuel. It is difficult for this boiler to solve the slagging of straw biomass pellet fuel technical issues

Method used

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0030] The invention as figure 1 , 2 , 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, and 15, a straw pellet boiler includes a furnace body 2, which is installed on the front surface of the left part of the furnace body 2 There is a controller system 1, a combustion chamber and an air supply system 4 are designed on the left side of the front part of the furnace body 2, and the air supply system includes an air supply heating chamber 15, and a furnace body material box is designed on the right side of the front part of the furnace body 2 3. The lower part of the front side of the furnace body 2 is equipped with a biomass pellet burner 5. The biomass pellet burner 5 is connected to the furnace body 2 through a flange, and the rear side of the furnace body 2 is designed with an air induction system. The lower end of the furnace material box 3 is connected ...

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Abstract

The invention discloses a straw granule boiler, which not only can use a wood type biomass granule fuel in a controllable state but also can use a straw type biomass granule fuel in the controllable state. The straw granule boiler comprises a furnace body, wherein a controller system is arranged on the front surface of the left part of the furnace body; a combustion chamber and an air supply system are designed on the left side of the front part of the furnace body; the air supply system comprises an air supply heating chamber; a furnace body material box is designed on the right side of the front part of the furnace body; a biomass granule burner is arranged on the lower part of the front side of the furnace body, and is connected with the furnace body through a flange; an induced draught system is designed on the back side of the furnace body; the lower end of the furnace body material box is connected with a material pipe through a feeding device; the upper part on the left side ofthe biomass granule burner is a combustion chamber I; a combustion chamber II is designed above the left part of the biomass granule burner; the induced draught system comprises a settling chamber I,a settling chamber II, a settling chamber III and a settling chamber IV; an induced draught fan is arranged on the back part of the settling chamber IV; and the induced draught fan is positioned outside the furnace body.

Description

technical field [0001] The invention relates to a combustion device, in particular to a straw particle boiler. Background technique [0002] At present, there are many effective research and development of boilers using biomass particles, and many excellent technical solutions have also been produced. Such as the Liyang Zhengyang Gas Equipment Manufacturing Company announced by the Chinese Patent Office in 2009; the biomass pellet fuel combustion heat exchange boiler declared by Beijing Suyang Huaneng Technology Co., Ltd. Authorized announcement number: CN201269623, patent application number 200820041497.1. Classification number: F24H1 / 26(2006.01)Ⅰ; F24H9 / 18(2006.01). It adopts an independent burner combined with a feeding system, an air supply system and a combustion system. The burner is a downward feeding type, which can effectively burn woody biomass pellet fuel, but there are still insufficient utilization of straw biomass pellet fuel. It is difficult for this boiler...

Claims

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Application Information

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IPC IPC(8): F24H9/18F24H9/20F24H9/00
Inventor 王学斌李家勤张延林林春光汪会玲王再科朱富俊高新孙磊王义扩仁思军徐继玲高召锦李广忠王文付
Owner SHANDONG DUOLE HEATING EQUIP
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