Multi-fuel high-temperature oxygen-enriched intelligent energy-saving environmentally-friendly domestic boiler

Abstract

The invention discloses a multi-fuel high-temperature oxygen-enriched intelligent energy-saving environmentally-friendly domestic boiler. The multi-fuel high-temperature oxygen-enriched intelligent energy-saving environmentally-friendly domestic boiler comprises a boiler body, an oxygen-enriched device, a slantwise coal bunker and a furnace bar transmission mechanism, wherein the oxygen-enricheddevice comprises a first-stage oxygen-enriched air flue, a second-stage oxygen-enriched air flue and a third-stage oxygen-enriched air flue; the included angle between the slantwise coal bunker and ahorizontal plane is 30-70 degrees; an upper port of the slantwise coal bunker is connected to a coal storage bunker; a lower port of the slantwise coal bunker is connected to a hearth; a miniature vibration motor is arranged at the center of a slantwise lower plate of the slantwise coal bunker; the furnace bar transmission mechanism comprises a toothed furnace bar, a miniature low-speed motor anda transmission chain arranged between the toothed furnace bar and the miniature low-speed motor; and a power plug of the miniature low-speed motor is inserted in a second intermittent interval timingsocket. The multi-fuel high-temperature oxygen-enriched intelligent energy-saving environmentally-friendly domestic boiler can dry, heat and burn fuels, and effectively reduces the emission of harmfulsubstances; and through the high-temperature oxygen enrichment assisted by combustion supporting, the burning effect is relatively good, the burn-off rate is relatively increased, and the emission isreduced.

Description

technical field [0001] The invention relates to a heating furnace, in particular to a multi-fuel high-temperature oxygen-enriched intelligent energy-saving and environment-friendly household boiler. Background technique [0002] According to incomplete statistics, there are more than 8,000 civil heating stove enterprises in my country, with an annual production and sales volume of more than 13 million units. Among the 160 million rural households in my country, about 93 million households use decentralized heating, of which about 66 million households use coal for heating, and the amount of scattered coal used is about 200 million tons. [0003] Environmental protection and energy saving are topics of common concern to the state and enterprises. The increasingly tight supply of coal and the strengthening and improvement of environmental protection measures have made business users and the public who use coal as raw material and fuel continue to seek economical and effective...

AI Technical Summary

Problems solved by technology

[0005] 1. Coal cannot be fully burned, and the burnout rate is low, which not only loses too much heat, but also greatly wastes coal resources;

[0006] 2. Insufficient coal combustion produces a large amount of carbon monoxide and is discharged with hot gas, thus causing air pollution; it does not meet the premise of environmental protection

[0007] Moreover, none of the stoves currently on the market can meet the emission standards. The stoves can only burn a single fuel, frequently add coal, and the fire is not heated at night. one of the hidden dangers

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