Combustion boiler with tail gas heat absorbing and storing functions

Abstract

The invention discloses a combustion boiler with tail gas heat absorbing and storing functions. The combustion boiler comprises a base; a boiler body, a treatment box, a condensing box and a storage box are fixedly mounted at the top of the base; the bottom end of the boiler body fixedly communicates with a smoke inlet pipe, the other end of the smoke inlet pipe penetrates through the treatment box and extends to the inner side of the treatment box, and a filter net and an adsorbing layer are fixedly mounted between the inner walls of the two sides of the treatment box; the adsorbing layer islocated on the upper portion of the filter net; the side, away from the smoke inlet pipe, of the treatment box fixedly communicates with a connecting pipe; the other end of the connecting pipe penetrates through the condensing box and extends to the inner side of the condensing box; and the top of the condensing box is fixedly connected with a water inlet pipe in a sleeving mode. According to thecombustion boiler, when tail gas enters the condensing box, a water flow in a spraying head cools the tail gas and absorbs heat in the tail gas, thus the water flow is heated up and heated, then the water flow is pumped by a water pump into the storage box to be stored, and the practicality of the combustion boiler is improved.

Description

technical field [0001] The invention relates to the technical field of combustion boilers, in particular to a combustion boiler for absorbing and storing tail gas 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, and 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, and the furnace refers to the place where fuel is burned. The boiler includes two parts: the pot 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 converted into electrical energy through a generator. Boilers that provide hot water are called hot water boilers, w...

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Problems solved by technology

[0003] The combustion boiler currently used is to discharge the exhaust gas directly into the air after rough treatment. Since the exhaust gas will carry a large amount of heat and some ha

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