Oven without dust rise

a technology of ovens and ovens, applied in the field of ovens without dust rise, can solve the problems of difficult ash in burning and oven heating zones to fly out,

Inactive Publication Date: 2014-12-25
ZHU HONGFENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0005]The main object of the invention is to provide an oven without dust rise. It is not easy for ash in a burning and a heating zones of the oven to fly out when a pot on an oven-top is taken off.

Problems solved by technology

It is not easy for ash in a burning and a heating zones of the oven to fly out when a pot on an oven-top is taken off.

Method used

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Examples

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Embodiment Construction

[0014]Shown in FIG. 1 is the preferred embodiment of the invention, an oven without dust rise. The oven has a body 1 which is able to be placed on the ground. The body 1 has a combustion cabinet 10 and an auxiliary equipment cabinet 20.

[0015]With reference to FIGS. 2 and 3, the combustion cabinet 10 has a bottom 11 which is able to be levelly placed on the ground, a side 12 extending upward from a peripheral of the bottom 11, and a top 13 in connection with an upper peripheral of the side 12 and opposite to the bottom 11. An oven-top 131 is defined in the top 13. A door 121 is provided in the side 12.

[0016]The combustion cabinet 10 has a burner 30 received therein. The burner 30 has a fire grate 31. An air supply zone 33 is defined beneath the fire grate 31 and burning zone 34 is defined above the fire grate 31. A plurality of vent-holes 311 are defined in the fire grate 31.

[0017]A dust removing device 40 is provided between the burner 30 and the oven-top 131. The dust removing devi...

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PUM

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Abstract

An oven has an enclosed heat exchange zone for use with biomass fuel. The oven has a body which is able to be placed on the ground. The body has a combustion cabinet and an auxiliary equipment cabinet. The combustion cabinet has a burner received therein. The burner has a fire grate, a side plate, a blowing space, and a hearth. A heat exchange zone is defined by the surrounding tubular inner wall; a side heating zone being defined by a tubular inner and a tubular outer walls. A chimney is formed on the tubular outer wall in communication with an upper portion of the side heating zone. An opening is defined in the top of the combustion cabinet right above the tibular inner wall.

Description

[0001]The invention relates to an oven for use with biomass fuel, and more particularly, to an oven using granule made by smashed and then briquetted straw, bits of wood, or crop stalks and having no rise of dust from an oven-top thereof.DESCRIPTION OF RELATED ART[0002]Biomass fuel is granule made by smashed and then briquetted straw, bits of wood, or crop stalks. As a new energy solution, biomass fuel has wider and wider been used because it is hygienic, environmental, high efficient, and economic.[0003]A conventional biomass oven is disclosed in a PCT application PCT / CN2011 / 080668 “An Oven Having Enclosed Heat Exchange Zone”. As shown in FIG. 4, the oven has a body9 which is able to be placed on the ground. The body 9 has a combustion cabinet 91 and an auxiliary equipment cabinet 92. The combustion cabinet 91 has a burner 93 received therein. An air supply zone 94 is defined below the burner 93 and a burning zone 95 is defined above the burner 93. A heating zone 96 is beyond the b...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): F24B1/02F24B13/02F24B5/02F24B1/08
CPCF24B1/024F24B5/023F24B13/02F24B1/08F24B1/182F24B13/04F24B1/195Y02A40/928
Inventor ZHU, HONGFENGCHEN, QIANXI
Owner ZHU HONGFENG
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