Environmental protection boiler for boiler heat reutilization

Abstract

The invention discloses an environmental protection boiler for boiler heat reutilization. The environmental protection boiler comprises a supporting main body, wherein the top of the supporting main body is fixedly connected with a heat circulation roof; and a water holding block is fixedly connected inside the supporting main body and the heat circulation roof. The environmental protection boilerfor boiler heat reutilization is provided with a heating placement block and a discharge heating pipe, so that water is injected into the heating placement block, and a large amount of heat is released when waste gases generated by coal combustion are discharged outward through the discharge heating pipe. Since the water inside the discharge heating pipe and the water inside the heating placementblock are in full contact with each other, the water inside the heating placement block can be heated by the heat in the waste gases for users to use so as to achieve the effect of boiler heat reutilization. Through an air intake machine, the outside air is brought into the inside of the placement block through a main air intake pipe, an auxiliary air intake pipe and an air vent hole, so that coals are in better contact with the air during coal combustion. Therefore, the coals combust more fully so as to realize the environmental protection effect that energy is fully utilized.

Description

technical field [0001] The invention relates to the field of environment-friendly boilers, in particular to an environment-friendly boiler for reusing boiler heat. Background technique [0002] The boiler is a kind of energy conversion equipment. The energy input to the boiler includes chemical energy and electric energy in the fuel. The boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of heat energy. The original meaning of the pot refers to the water container heated on the fire. Furnace refers to the place where fuel is burned. The boiler includes two parts: the boiler and the furnace. The hot water or steam generated in the boiler can directly provide the required heat energy for industrial production and people's life, and can also be converted into mechanical energy through a steam power device, or regenerated. The generator converts mechanical energy into electrical energy, and the boiler that provides hot water is called a ho...

AI Technical Summary

Problems solved by technology

[0003] Boilers are widely used in a variety of industrial production and daily life, but the exhaust gas of the existing boilers takes away a lot of heat, which leads to energy waste, and the exhaust gas discharge is not environmentally friendly. In order to solve the above problems, we propose a boiler heat reuse environmentally friendly boiler

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