Furnace with chimney with cooling section

Abstract

The invention relates to a furnace with a chimney provided with a heat dissipation section. The furnace comprises a furnace body, wherein the furnace body is provided with the chimney, an air inlet and a gas fuel inlet, the chimney is provided with the heat dissipation section, the heat dissipation section is a rectangular pipe defined by a left wall, a front wall, a right wall and a rear wall, the heat dissipation section is internally provided with a plurality of aluminum plates extending in the extending direction of the heat dissipation pipe, the aluminum plates are connected with the inner surface of the heat dissipation section, a heat dissipation plate is arranged on the surface of at least one side of the heat dissipation section, the heat dissipation plates extend in the directionperpendicular to the axis of the heat dissipation section, the heat dissipation plates are distributed in the axial direction of the heat dissipation section, the heat dissipation plates comprise outer plates with one ends connected to the heat dissipation pipe, middle plates with one ends capable of penetrating through the other ends of the outer plates in a telescopic mode, and inner plates with one ends capable of penetrating through the other ends of the middle plates in a telescopic mode. The furnace aims to achieve the effects that the heat dissipation effect on tail gas can be adjusted, and the problem that the heat dissipation effect on the tail gas of an existing fuel furnace cannot be adjusted is solved.

Description

technical field [0001] The invention relates to a furnace, in particular to a furnace with a heat dissipation section in the chimney. Background technique [0002] Combustion of objects is usually done through a furnace, such as burning wood, coal, etc. When the furnace is burning, it is done by contacting the air with the burning substance (fuel) and then igniting it. The flue gas produced during combustion is discharged through the exhaust pipe. However, insufficient combustion often occurs during the combustion process, resulting in carbon monoxide contained in the tail gas being discharged along with the flue gas. The discharge of carbon monoxide not only wastes the fuel source but also causes air pollution caused by exhaust gas, and if it enters the room, it may cause carbon monoxide poisoning. In addition, the temperature of the tail gas discharged from the chimney is relatively high, and the temperature that the bag that removes dust from the tail gas can withstand...

AI Technical Summary

Problems solved by technology

[0003] The first purpose of the present invention is to provide a chimney with a radiating section for the radiating effect of the exhaust gas, which solves the problem that the radiating effect of the exhaust gas of the existing fuel furnace cannot be conditioned

[0004] The second object of the present invention is to provide a furnace gas path structure that can use tail gas to heat gaseous fuel to realize the utilization of tail gas heat, which solves the problem that the heat of the tail gas of the existing fuel furnace is not utilized

[0005] The third purpose of the present invention aims at further providing a furnace gas path structure capable of removing carbon monoxide in the tail gas on the basis of the first invention purpose, which solves the problem that the existing furnace cannot handle the carbon monoxide in the tail gas

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