Novel return air furnace structure and manufacturing method thereof
A production method and a technology for a return air furnace, which are applied to household stoves/stoves, lighting and heating equipment, solid heating fuels, etc., can solve problems such as insignificant effects and waste of resources, and achieve simple structure, fuel saving, and obvious effects. Effect
Inactive Publication Date: 2017-05-17
开阳县焊吴帝燃器厂
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Problems solved by technology
[0002] When the existing furnace body is heated by burning combustible substances, generally only the upper and middle parts of the furnace body can be heated, and the high-temperature gas will be discharged from the chimney through the smoke. It is difficult to heat the base of the furnace body. If necessary To raise your temperature, you need to increase the amount of combustion, and the thermal conductivity of the steel itself can achieve a certain effect. However, this method not only wastes resources, but the effect is not very obvious
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Embodiment Construction
[0010] Embodiment of the present invention: a manufacturing method of a novel air return furnace structure. In the existing furnace body structure, an annular cavity structure is arranged on the stepping base at the bottom of the furnace body, which is adopted in the flue exhaust duct of the furnace body A double row of gas flow channels is set, so that the hot gas generated by the furnace body flows into the base of the tread from the gas flow channel, and then flows out into the exhaust pipe from another gas flow channel, thereby realizing the heating of the base of the tread.
[0011] Wherein the method is specifically manufactured as follows: the stepping base of the furnace body is provided with an annular cavity structure, a flue exhaust duct is arranged between the exhaust port of the furnace body and the chimney, and a baffle is arranged in the flue exhaust duct so that the flue exhaust duct forms a flow channel. One and air flow channel two, a switch baffle is set betw...
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The invention discloses a novel return air furnace structure and a manufacturing method of the novel return air furnace structure. The method comprises the steps that in an existing furnace body structure, a pedal base body located at the bottom of a furnace body is arranged to be of an annular cavity structure, two gas flow channels are arranged in a discharge flue of the furnace body, hot gas produced by the furnace body flows into the pedal base body through one gas flow channel and then flows out of the other gas flow channel to enter a smoke exhaust pipe, and therefore the pedal base body is heated. By means of the design of the annular cavity structure and the design of the two gas flow channels, high-temperature gas produced by combustion of the furnace body can rapidly flow into the pedal base body, so that the pedal base body is heated, fuel is saved, and the effect is obvious. The novel return air furnace structure is simple in structure, convenient to manufacture and high in practicability.
Description
technical field [0001] The invention relates to the furnace design technology, in particular to a novel return air furnace structure and a manufacturing method thereof. Background technique [0002] When the existing furnace body is heated by burning combustible substances, generally only the upper and middle parts of the furnace body can be heated, and the high-temperature gas will be discharged from the chimney through the smoke. It is difficult to heat the base of the furnace body. If necessary To raise your temperature, you need to increase the amount of combustion to achieve a certain effect through the thermal conductivity of the steel itself. However, this method not only wastes resources, but the effect is not very obvious. Contents of the invention [0003] The technical problem to be solved by the present invention is: to provide a novel air return furnace structure and its manufacturing method, which can not only realize the heating of the furnace body itself, b...
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IPC IPC(8): F24B1/18F24B1/191
Inventor 吴应国
Owner 开阳县焊吴帝燃器厂