Portable picnic biomass-burning warming furnace

A biomass and portable technology, applied in household stoves/stoves, lighting and heating equipment, solid heating fuels, etc., can solve the problems of low firepower, high price, and heavy smoke when adding materials, so as to achieve combustion without smoke and use Convenient, full-burning effect

Inactive Publication Date: 2012-10-24
沈桀
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this furnace solves some of the shortcomings of the traditional ground pot, it produces a large amount of tar (contains carcinogens and affects the physical and mental health of users) during the combustion process; it is difficult to ignite, and the smoke is large and smoky every time it is added; the density of raw materials is relatively high. High; the combustion process is unstable (easy to turn off the flame and smoke); in addition, chimneys or blowers are general

Method used

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  • Portable picnic biomass-burning warming furnace
  • Portable picnic biomass-burning warming furnace

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Embodiment Construction

[0019] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0020] like Figure 1 ~ Figure 2 As shown in the figure, 1, combustion basin; 2, furnace body; 201, secondary air inlet; 3, burner; 301, combustion chamber; 302, combustion-supporting air inlet; 4, furnace; 401, furnace wall; 402, fire hole; 5, small door; 6, feed hopper; 7, ash hopper; 701, pull handle; 8, bottom plate; 9, furnace foot; 10, furnace grate; 11, air preheating flow cavity; 12 , support frame; 13, windshield ring.

[0021] Reference herein to "one embodiment" or "an embodiment" refers to a particular feature, structure or characteristic that can be included in at least one implementation of the present invention. "In one embodiment" appearing in different places in this specification does not all refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0022] In the descri...

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Abstract

The invention discloses a portable picnic biomass-burning warming furnace which comprises a furnace body and a furnace hearth. The furnace hearth is arranged in the furnace body, surrounded by the wall of the furnace hearth and communicated with a feeding hopper; the lower part of the furnace hearth is provided with a grate and an ash hopper, and the upper part is provided with a burner; the upper opening of the burner is provided with a burning basin; an air preheating and flowing cavity is formed between the shell of the furnace body and the wall of the furnace hearth; and a plurality of secondary air inlet holes are disposed on the shell of the furnace body. The portable picnic biomass-burning warming furnace does not need to be provided with a smoke pipe and a fan, is compact and portable, is easy to manufacture, simple in operation, and low in production and use cost, can burn various bulk biomass such as straw and tree branches which do not need to be fine processed on the spot fully without smoking, can be used for cooking and warming and is suitable for popularization.

Description

technical field [0001] The invention relates to a stove which uses biomass as fuel to convert combustible gas, in particular to a portable biomass picnic stove which converts organic matter into combustible gas through high-temperature cracking and gasification. Background technique [0002] Energy is the basis for human survival and development. With the rapid development of social economy, human demand for energy is also increasing. A large amount of mining and use of fossil energy will pollute the environment and destroy the ecological balance. The development and utilization of clean renewable energy is imminent. Biomass is an environmentally friendly renewable energy that can be converted into gas fuel. Biomass can be converted into liquid It is an environmentally friendly renewable energy that is fueled and ranks fourth in the world's total energy consumption after coal, oil and natural gas. Biomass gasification technology is one of the effective ways to use biomass e...

Claims

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Application Information

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IPC IPC(8): F24B1/19F24B1/191F24B1/197
Inventor 沈桀韦勇张建祥茅佩专
Owner 沈桀
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