Energy-saving environmentally friendly civil boiler

Abstract

An energy-saving environmentally friendly civil boiler comprises a left boiler body and a right boiler body, wherein the left boiler body is a combustion furnace; the right boiler body is a heat exchange filtering furnace; the left boiler body is connected with the right boiler body through a smoke and fire tube; a combustion cavity is formed in the middle of the inside of the left boiler body; afire grate is arranged at the bottom end of the combustion cavity; an ash chamber is formed in the lower end of the fire grate; a heat exchange cavity is arranged in the middle of the inside of the right boiler body; a filtering cavity is formed in the upper end of the inside of the right boiler body; the bottom end of the right boiler body is supported by a supporting base; the heat exchange cavity is connected with the filtering cavity through a smoke discharging tube with a smoke discharging fan; a tube at the right end of the smoke discharging tube is inserted into the filtering cavity; asmoke discharge tube is arranged on the right side of the top end of the filtering cavity; a heat exchange water inlet tube and a steam tube are arranged at the upper end of the right side of the heatexchange cavity; and a heat exchange water outlet tube is arranged at the lower end of the right side of the heat exchange cavity. By the energy-saving environmentally friendly civil boiler, heat energy generated by combustion of coal can be utilized effectively, furthermore, waste heat in smoke generated after combustion of the coal can be effectively used for heat exchange, and thus, heat lossratio is reduced.

Description

technical field [0001] The invention relates to the field of civil boilers, in particular to an energy-saving and environment-friendly civil boiler. Background technique [0002] Household heating equipment is an indispensable equipment in people's lives in most areas. In most areas of northern my country, except for urban residents who have heating conditions for their lives, most suburban and rural areas have not yet achieved comprehensive heating and heating. Residents still use traditional household boilers for heating, cooking and boiling water. [0003] Traditional civil boilers are mostly coal-fired, gas-fired or electric heating boilers, and most of them have some deficiencies in varying degrees: First, traditional civil boilers have a single function, and most of them are only used for heating, and cannot be used for cooking and heating at the same time It is difficult to meet the needs of people's daily life; secondly, for traditional coal-fired boilers, the feed i...

AI Technical Summary

Problems solved by technology

[0003] Traditional civil boilers are mostly coal-fired, gas-fired or electric heating boilers, and most of them have some deficiencies in varying degrees: First, traditional civil boilers have single functions and most It is only used for heating, but it cannot take into account both cooking and heating usage scenarios at the same time, and it is difficult to meet people's daily life needs; secondly, the traditional coal-fired boilers, most of the feed ports are set at the bottom of the boiler, not only inconvenient for feeding, Moreover, it is inconvenient to clean up the ash; in addition, most of the existing boilers have a small furnace body and a small combustion chamber space, which is prone to insufficient combustion and poor smoke exhaust. The content of carbon monoxide and sulfur dioxide poses a certain threat to people's health; in addition, in traditional boilers, most of the flue gas generated by combustion is directly discharged through the exhaust pipe, and the waste heat in the flue gas has not been fully utilized, resulting in resources. Waste, large amount of heat loss

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