Biological energy source heat supply device capable of reducing heat loss

Abstract

The invention discloses a biological energy source heat supply device capable of reducing heat loss. The biological energy source heat supply device comprises a biological energy source boiler, a flue gas heat exchange recovery device, a control valve and a mixing stirrer; the mixing stirrer is arranged in the biological energy source boiler, the biological energy source boiler is connected with the heat supply device through a heat supply pipe, a cavity is formed in the heat supply device, wherein the heat supply pipe is provided with the control valve, a filtering device is fixedly mounted on the heat supply pipe, the heat supply device is connected with a flue gas heat exchange recovery device through a pipeline, and the flue gas heat exchange recovery device is connected with the biological energy source boiler. Heat of flue gas can be fully absorbed and utilized, smoke dust is collected and is convenient to remove and utilize, a traditional boiler chimney does not need to be installed, sulfur dioxide emission is avoided, and energy conservation and emission reduction are achieved.

Description

Technical field[0001]The present invention relates to a heating device, and more particularly to a bioenergy heating device that reduces heat loss.Background technique[0002]Bioenergy refers to the combination of agricultural and forestry waste resources, industrial waste resources, and urban waste resources, adding xylum powder, adhesive oil, and combustion suggest, including biogas, biofine, biodiesel and fuel ethanol.[0003]At present, the existing boiler heating has the following defects. The coal-fired boiler has a large amount of carbon dioxide and soot exclusion caused serious air pollution, which has been gradually restricted, and the boiler of biomass is fuel, due to bio-particulate fuel has a combustion The thermal energy releases rapidly, the exhaustive temperature is high, causing thermal energy to be effectively absorbed by the water in the boiler, and a large amount of thermal energy is planted by white and white, and the fuel consumption is high, and the smoke content h...

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Problems solved by technology

[0003] At present, the existing heating boilers have the following defects. Coal-fired boilers have a large amount of carbon dioxide and smoke exhaust, causing serious air pollution, and their use has been gradually restricted. However, boilers that usually use biomass as fuel, due to the fast combustion of biomass pellet fuel , The rapid release of heat energy and the high exhaust temperature make the heat energy not be effectively absorbed by the water in the boiler, and a large amount of heat energy is eliminated and wasted in vain. Moreover, the large fuel consumption and high smoke content cause pollution, and also have a negative impact on environmental protection.

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