Firewood and coal dual-purpose half-gasification multifunctional heating boiler

A semi-gasification and multi-functional technology, applied in the field of heating boilers, can solve the problems of insufficient combustion and high combustible content, and achieve the effect of reducing emissions

Inactive Publication Date: 2010-08-18
魏广廷 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the heating boilers sold on the market usually have a design structure: the furnace body is provided with a water jacket interlayer or row pipes, and the flue connected to the furnace body is also provided with a water jacket t

Method used

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  • Firewood and coal dual-purpose half-gasification multifunctional heating boiler
  • Firewood and coal dual-purpose half-gasification multifunctional heating boiler
  • Firewood and coal dual-purpose half-gasification multifunctional heating boiler

Examples

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Example Embodiment

[0009] In the figure, in the furnace body (7) with water jacket, there is an ash-falling chamber (5) at the bottom distributed from bottom to top, and the gas generating chamber (8) above the water-tube grate (6). Connect the fire hood (10), the upper part of the furnace body is provided with a smoke outlet (11). If the smoke outlet (11) is not directly connected to the chimney, it can also be inserted into the kang cave to heat the fire. The inner wall of the gas generating chamber is equipped with a water jacket with the furnace body Connecting water pipe (9), the water pipe is provided with fins, the fire hood above the gas generating chamber is provided with a secondary air inlet (2); the furnace mouth above the fire hood is provided with a furnace cover (1), Open the furnace cover to perform cooking; the secondary air enters the middle of the fire hood through the fan (4) and the secondary air duct (3), and then enters the upper part of the gas generating chamber through th...

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Abstract

The invention discloses a firewood and coal dual-purpose half-gasification multifunctional heating boiler. In a boiler body provided with a water jacket, an ash falling chamber, a water pipe type fire grate and a gas generating chamber are sequentially distributed from bottom to top, wherein the ash falling chamber is arranged at the bottom, the gas generating chamber is arranged on the water pipe type fire grate, the gas generating chamber is connected with a fire gathering cover, and the upper part of the boiler body is provided with a smoke outlet. The firewood and coal dual-purpose half-gasification multifunctional heating boiler is characterized in that the inner wall of the gas generating chamber is provided with a water pipe communicated with the water jacket of the boiler body, the water pipe is provided with a rib, and the fire gathering cover on the gas generating chamber is provided with a secondary air inlet hole. The invention has the advantages that by utilizing a windward channel formed by a water pipe with the rib, fuel is burnt from the edge to the middle, the generated gas and soot enter a combustion chamber and are sufficiently burnt, and the discharge of combustible material can be reduced. The invention is suitable for multiple fuels of coal, straws and the like, can be used for heating, boiling water, cooking and warming kang, and is especially suitable for heating in winter in the north of China.

Description

technical field [0001] The invention relates to a heating boiler, in particular to a semi-gasification boiler. Background technique [0002] At present, the heating boilers sold on the market usually have a design structure: the furnace body is provided with a water jacket interlayer or row pipes, and the flue connected to the furnace body is also provided with a water jacket to increase the heat exchange area. The ash chamber, fire grate, and combustion chamber are arranged in turn. The problems of this kind of stove are insufficient combustion and high combustible content in the flue gas and ash. Contents of the invention [0003] The object of the present invention is to provide a dual-purpose semi-gasification multifunctional heating boiler for firewood and coal. [0004] The technical scheme of the present invention: a dual-purpose semi-gasification multi-functional heating boiler for firewood and coal, a furnace body with a water jacket, ash chambers at the bottom d...

Claims

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Application Information

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IPC IPC(8): F24B1/183
Inventor 魏广廷董立军
Owner 魏广廷
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