Biomass boiler oxygenation strong-fire burnout device

Abstract

The invention relates to a biomass boiler oxygenation strong-fire burnout device, comprising an upper cover board, a base board and an oxygenation cavity arranged between the upper cover board and the base board. The upper cover board is equipped with a burning port; the lower part of the burning port is equipped with a conical wide opening composed of an oxygenation board with oxygenation holes; the bottom of the oxygenation board is connected with a hearth fire-gathering port composed of a conical fire-gathering board; the hearth fire-gathering port is communicated with the air inlet on the base board; the bottom of the conical fire-gathering board is fixedly arranged on the inner edge of the base board inside an oxygenation cavity outer board; the oxygenation cavity is composed of the oxygenation board, the conical fire-gathering board and the oxygenation cavity outer board; the conical wide opening is communicated with the oxygenation cavity through the oxygenation holes on the oxygenation board; and the oxygenation cavity is communicated with outside through an oxygen supply pipe joint on the oxygenation cavity outer board. By adopting the burnout device, combustible components can be fully burned, thus achieving energy conservation and environmental protection and meeting the national specified environmental protection rules.

Description

technical field [0001] The invention relates to a boiler device accessory, in particular to a biomass boiler oxygenation rapid fire burnout device capable of fully burning and burning out biomass fuel and coal, improving boiler efficiency, protecting the ecological environment and significantly saving energy. Background technique [0002] Biomass belongs to renewable energy and has excellent prospects for comprehensive utilization. The boiler technology using biomass fuel has been developed rapidly. The use of biomass and ash is very little, which is in line with the national energy conservation and environmental protection policies. The combustion design of the boiler system is very important. If the design is unreasonable, there are unburned combustible gases such as CO, H2, CH2, etc. in the combustion products. This part should be fully burned for the second time to release the heat without burning and release it into the atmosphere with the flue gas. , causing heat loss,...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problem of heat loss and environmental pollution caused by the inability of existing traditional boilers to fully burn the volatile components released by biomass, the technology of the present invention provides a method that can not only completely burn biomass, improve boiler efficiency, save energy, To protect the environment, it is more in line with the country's comprehensive utilization policy and environmental protection regulations that encourage the use of renewable energy, and to promote the progress of the boiler industry.

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