Biomass granular fuel cooking warm range

Abstract

The present invention discloses a biomass granule fuel cooking and heating stove with good energy saving and discharge reduction effect, less pollution to environment and ability of sufficiently utilizing renewable resources, wherein the stove comprises a stove housing. A waste gas discharging cylinder is arranged on the sidewall at the upper part of the stove housing. A hearth is arranged insidethe stove housing. A fire hole cap ring is arranged on the stove housing on the upper opening of the hearth. A base plate flat grate is arranged on the lower side of the hearth inside the stove housing. A stove core is arranged inside the hearth which is positioned inside the stove housing at the upper side of the base plate flat grate. The stove core comprises a tapered vertical grate, a reversecone porous stove core shell, a positive cone porous stove core shell, a porous combustion cylinder, a core shell upper cover and a reverse flame cover. The cone vertical grate is a conical cylinder shaped grate. The conical cylinder hollow cavity of the reversed conical cylinder shaped reverse flame cover is a main combustion chamber. The conical cylinder hollow cavity of the conical cylinder shaped positive cone porous stove core shell and the hollow cavity of the porous combustion cylinder are mixed gas combustion zones. The conical cylinder hollow cavity of the reverse conical cylinder shaped reverse cone porous stove core shell is a granule fuel reaction chamber.

Description

Technical field [0001] The invention relates to a stove, in particular to a biomass pellet fuel cooking and heating stove. Background technique [0002] The current cooking and heating stove includes a furnace shell. The upper side wall of the furnace shell is equipped with an exhaust gas discharge cylinder. The furnace shell is equipped with a furnace. The furnace and the exhaust gas discharge cylinder communicate with each other. The upper furnace shell is equipped with a furnace mouth cover ring. , The bottom of the furnace in the furnace shell is equipped with a bottom plate flat grate, the bottom plate flat grate is provided with a core support plate secondary oxygen inlet hole, and the furnace core is installed in the furnace inside the furnace housing above the bottom plate flat grate. This kind of cooking and heating stove It can only burn coal, waste energy, emit large amounts of waste, and cause serious environmental pollution. Summary of the invention [0003] The purp...

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Problems solved by technology

[0002] The current cooking and heating stoves include a furnace shell, a waste gas discharge tube is installed on the upper side wall of the furnace shell, a furnace is arranged inside the furnace shell, the furnace is connected with the waste gas discharge tube, and a furnace mouth cover ring is installed on the furnace shell on the top of the furnace , the lower part of the hearth in the furnace shell is equipped with a flat bottom grate, the bottom flat grate has a secondary oxygen inlet hole for the furnace core support plate, and a furnace core is installed in the furnace hearth in the furnace shell above the bottom flat grate. This kind of cooking stove Can only burn coal, waste of energy, large amount of waste discharge, serious environmental pollution

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