Gas high-power heating module

Abstract

The invention provides a gas high-power heating module which comprises a heat conduction plate and further comprises a ventilation pipe, a positioning assembly, a heating assembly and a fixing assembly; the ventilation pipe is clamped in the positioning assembly, and the heating assembly is arranged on the two sides of the positioning assembly and can heat the ventilation pipe through the positioning assembly; the fixing assemblies are arranged on the two sides of the heating assembly so as to fix the ventilation pipe and the heating assembly. According to the gas high-power heating module manufactured through the technical scheme, a heating layer and a protection layer are used for pressing the ventilation pipe, heat is transferred to gas, and the temperature of the gas is increased; the ventilation pipe is arranged to be in a back-and-forth S shape, the contact area between the gas and the ventilation pipe is increased, the gas advancing time is prolonged, and the gas fully absorbs the heat; and meanwhile, through the design of heating resistive films with different powers on the two sides of the heat conduction plate, different heating power combinations can be selected according to gas flow and gas temperature calculation, and the heating requirements of gas with different flows are met.

Description

technical field [0001] The invention belongs to the technical field of gas heating, in particular to a high-power gas heating module. Background technique [0002] In gas-related industries, devices for heating gas are essential. The heated gas can be used to directly participate in the reaction, or as a drying gas, or as a medium to heat other equipment, etc. [0003] Existing gas heating devices are generally heating equipment with a large floor area. The operation is complicated and the investment cost is high, and the degree of heating of the gas by the equipment is uneven, resulting in unstable temperature of the gas at the outlet. The power is also a constant value, and the heating power cannot be adjusted according to the actual temperature of the heated gas, so the adaptability is also poor. Contents of the invention [0004] The object of the present invention is to solve the above-mentioned problems and design a gas high-power heating module. [0005] The techn...

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Problems solved by technology

[0003] Existing gas heating devices are generally heating equipment with a large floor area. The operation is complicated and the investment cost is high, and the degree of heating of the gas by the equipment is uneven, resulting in unstable temperature of the gas at the outlet. The power is also a constant value, and the heating power cannot be adjusted according to the actual temperature of the heated gas, so the adaptability is also poor

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