Combusting and heating boiler for biomass fuel

A biomass fuel and heating boiler technology, applied in the direction of solid fuel combustion, combustion methods, combustion equipment, etc., can solve the problems of high cost, low combustion efficiency, complex mechanism, etc. The effect of heat utilization

Inactive Publication Date: 2016-04-20
广西节得乐生物质能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Existing biomass burners can be used for heating, heating, and gas production, but the existing methods and technologies generally have complex mechanisms, low combustion efficiency, and high cost

Method used

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  • Combusting and heating boiler for biomass fuel

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Embodiment Construction

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] as attached figure 1 As shown, the biomass fuel combustion heating boiler of the present invention includes a combustion furnace body 1 , a feeding mechanism 2 , an air blowing mechanism 3 , and a heating tank 4 .

[0021] The combustion furnace body 1 includes a furnace chamber 11, a grate 12, an ash collecting chamber 13, a feeding channel 14, a slag cleaning channel 15, and a smoke exhaust pipe 16. A heating tank 4 is arranged above the furnace chamber 11; the ash collecting chamber 13 is located below the furnace chamber 11, collecting A grate 12 is provided between the ash chamber 13 and the furnace chamber 11, and a ventilation duct is provided on the side wall of the ash collecting chamber 13 to communicate with the air supply mechanism 3. After the air passes through the ash collecting chamber 13, it enters the furnace chamber 11 from the g...

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Abstract

The invention discloses a combusting and heating boiler for biomass fuel. The combusting and heating boiler comprises a combustion boiler body, a feed mechanism, an air supply mechanism and a heating tank. A combustion chamber is formed in the middle of the combustion boiler body, the heating tank is arranged above the combustion chamber, the feed mechanism is communicated with a feed channel of the combustion boiler body, the air supply mechanism is communicated with a fire grate and the feed channel of the combustion boiler body, and the heating tank is provided with a cold water circulating pipe and a hot water circulating pipe both communicated with a tank body and a heating layer. The combusting and heating boiler has the advantages that the structure is simple, the biomass fuel can be combusted more fully, the combustion efficiency is high, flames are stable, the utilization rate of the thermal energy is high, the energy-saving effect is remarkable, the slagging and coking problems of a device in the combustion process of the biomass fuel are solved, and application is wide.

Description

technical field [0001] The invention belongs to the technical field of renewable clean energy, and specifically relates to a biomass fuel combustion heating boiler. Background technique [0002] my country is a large agricultural country with abundant biomass resources. There are a large number of various biomass raw materials such as corn stalks, rice husks, peanut shells, corn cob, sawdust, shavings, paper waste, etc. At present, the methods for processing such biomass raw materials are either Directly smash it back to the field, or directly burn it for use. The combustion efficiency of direct combustion is very low, and a lot of unburned exhaust gas is produced to pollute the environment. The oldest biomass burner is the hearth for ordinary stoves that burn firewood. This primitive hearth has extremely low combustion efficiency, the flame is not concentrated, and the combustion is unstable. It can only be used for ordinary heating and cooking. Nowadays, with the shortage...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23B40/00F23K3/06F23L9/00
CPCF23B40/00F23K3/06F23K2203/20F23L9/00
Inventor 陈战李严华赖世耀
Owner 广西节得乐生物质能源科技有限公司
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