New type environment-friendly boiler

Abstract

A new type of environmentally friendly boiler, including a furnace body, a purification chamber, and a preheating chamber. The left side of the furnace body is sequentially equipped with a water inlet pipe, a blower device, and a cleaning door. The upper end of the furnace body is passed through a flue gas pipe. Connected to the clean room, the middle end of the right side of the furnace body is equipped with a water outlet pipe, and the lower end of the right side of the furnace body is equipped with a preheating chamber; the inside of the furnace body is sequentially equipped with a heating elbow, a fire grate and an ash cleaning box from top to bottom; The nozzle at the right end of the water inlet pipe is connected to the nozzle at the left end of the heating elbow, and the nozzle at the right end of the heating elbow is connected to the nozzle at the left end of the water outlet pipe. The invention has simple structure and high thermal efficiency, uses waste heat of flue gas as fuel for waste heat, fully burns the fuel, and reduces use cost; filters and purifies the flue gas, reduces the content of dust and harmful gases in the flue gas, and has the advantages of energy saving The advantages of environmental protection, safety and sanitation; and can realize rapid heating, and it is more convenient to clean the sanitation inside the furnace body.

Description

technical field [0001] The invention relates to a civil boiler, in particular to a novel environment-friendly boiler. Background technique [0002] In most rural areas in northern my country, collective heating has not yet been realized. People use coal, straw, and boilers for heating at home. Therefore, heating in winter in northern rural areas is an urgent problem to be solved. While heating is achieved by burning coal and boilers, the harmful gases produced by fuel combustion have caused certain pollution to the environment, and most of the boilers used by people are coal-burning or straw-burning boilers, which have low combustion efficiency and are wasteful. Insufficient combustion, the exhausted flue gas also contains many harmful gases or dust that are not conducive to the human body, threatening people's health; the direct emission of flue gas will also Causes the loss of a large amount of heat in the flue gas, resulting in waste of resources. If the air quality ...

AI Technical Summary

Problems solved by technology

While heating is achieved by burning coal and boilers, the harmful gases produced by fuel combustion have caused certain pollution to the environment, and most of the boilers used by people are coal-burning or straw-burning boilers, which have low combustion efficiency and are wasteful. Insufficient combustion, the exhausted flue gas also contains many harmful gases or dust that are not conducive to the human body, threatening people's health; the direct emission of flue gas will also Causes a large amount of heat loss in the flue gas, resulting in waste of resources

If the air quality problems caused by boiler burning are improved by adding other equipment, such as air purification and flue gas filtration, which will increase people's expenditure and form a certain economic burden, and the purification efficiency is low and the purification effect is not good. Feasibility is low, not conducive to promotion

Images