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Small mouth, double-layer thin-walled energy-saving and emission-reducing stove

An energy-saving, emission-reducing, and thin-walled technology, which is applied in the field of energy-saving stoves, can solve problems such as high exhaust gas temperature, low energy utilization rate, and poor combustion effect of wood stoves, achieving high combustion temperature, eliminating fire hazards, and small smoke Effect

Active Publication Date: 2017-09-22
熊灯元
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a double-layer thin-walled energy-saving and emission-reducing stove that is easy to use, fast to ignite, and powerful in firepower, so as to solve the technical problems of poor combustion effect, high exhaust gas temperature, and low energy utilization rate of existing firewood stoves.

Method used

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  • Small mouth, double-layer thin-walled energy-saving and emission-reducing stove
  • Small mouth, double-layer thin-walled energy-saving and emission-reducing stove

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1: Al 2 0 3 50%, refractory cement 25%, cordierite powder 6%, mullite powder 6%, titanium slag 2%, SiO 2 7%, graphite 2%, and MgO2% are mixed according to the weight ratio, then mixed with 12% water and stirred, poured into the mold at room temperature and molded for 4 days, and the finished product is obtained.

Embodiment 2

[0029] Embodiment 2: Al 2 0 3 57%, refractory cement 18%, cordierite powder 5%, mullite powder 5%, titanium slag 2%, SiO 2 7%, 3% graphite, and 3% MgO are mixed according to the weight ratio, then mixed with 15% water by weight, poured into the mold for 4 days at room temperature, and the finished product is obtained.

Embodiment 3

[0030] Embodiment 3: Al 2 0 3 60%, refractory cement 15%, cordierite powder 4%, mullite powder 4%, titanium slag 2%, SiO 2 7%, 4% graphite, and 4% MgO are mixed according to the weight ratio, then added with 18% water and stirred, poured into the mold at room temperature and molded for 4 days to obtain the finished product.

[0031] When this small-mouth, double-layer thin-walled energy-saving and emission-reducing stove is in use, air enters the stove chamber 3 through the air duct 17 and the gap of the grate 4 to promote fuel combustion to generate heat energy, and the air sent into the secondary air inlet 35 passes through the cavity 34 and the V-shaped The gap between the grooves of the groove cover plate 32 is sent into the top muzzle 30 of the stove chamber 3, supplemented with oxygen to support combustion, and the fuel is fully oxidized. The unique design of the combustion chamber with a large bottom and a small top in the hearth 3 can oxidize and burn the fuel. The t...

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Abstract

A small-mouth, double-layer thin-walled energy-saving and emission-reducing stove, including a stove body. The inner wall of the stove body is provided with a thermal insulation filling area. A flue pipe is arranged inside the pot, and the bottom of the front sitting pot is connected with the mouth of the stove below. The stove of the present invention has a small mouth and has a good heat accumulation effect. The cavity and the insulation layer can play a good heat insulation effect, and the airflow flowing through the double-layer wall can take away most of the heat emitted by the stove. The heat is gathered at the bottom of the pot, and the secondary air is provided for the fuel to make it fully combustible. The design of the fire passage enables the high-temperature flue gas and heat to be reused at the recoil pot, achieving the effect of one stove with multiple pots and one fire with multiple functions.

Description

technical field [0001] The invention relates to an energy-saving cooker, in particular to a small-mouth, double-layer thin-walled energy-saving and emission-reducing cooker. Background technique [0002] Biomass energy, a fuel that includes organic matter such as plant material and animal waste, is the new name for the oldest fuel used by humans. With the improvement of people's living standards, fossil fuels such as coal and natural gas have been widely used in rural areas, while the use of biomass energy has become less and less. A large number of crop straws have been burned in the fields, failing to effectively use. Nowadays, people are gradually realizing the non-renewable defects of petrochemical energy and the environmental pollution caused by the extensive use of petrochemical energy. It can be predicted that in the near future, petrochemical energy will definitely withdraw from the stage of history. Human beings must seek new alternative energy sources in order t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24B1/18F24B1/197F24B1/191
Inventor 熊灯元熊作福熊卓瑜
Owner 熊灯元
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