Motor dip coating VOCs treatment-catalytic combustion equipment

Abstract

The invention discloses motor dip coating VOCs treatment-catalytic combustion equipment. The motor dip coating VOCs treatment-catalytic combustion equipment comprises an exhaust gas sucking mechanism,a natural air supplementing mechanism, a buffering mixing box, a primary catalytic combustion device, a secondary catalytic combustion device and a chimney; the natural air supplementing mechanism and the VOCs sucking mechanism are both connected with an inlet of the buffering mixing box; the primary catalytic combustion device comprises a first catalytic combustion box, a first preheating module, a first catalytic combustion module and a second catalytic combustion module, and the first catalytic combustion box is connected with a first fire barrier and then connected with the buffering mixing box; the secondary catalytic combustion device comprises at least two first catalytic combustion mechanisms and second catalytic combustion mechanisms which are installed in parallel and have the same structure, the first catalytic combustion mechanisms and the second catalytic combustion mechanisms are both connected with the first catalytic combustion box, each second catalytic combustion mechanism comprises a second catalytic combustion box, a second preheating module, a particle combustion bed and a third catalytic combustion module, and the second catalytic combustion boxes are connected with the first catalytic combustion box; and second outlets formed in the upper ends of the first catalytic combustion mechanisms and the second catalytic combustion mechanisms are both connected with the chimney.

Description

[0001] Technical field: [0002] The invention relates to the technical field of exhaust gas treatment, in particular to a motor impregnated paint VOCs treatment-catalytic combustion equipment. [0003] Background technique: [0004] In my country, VOCs (volatile organic compounds) refer to organic compounds with a saturated vapor pressure greater than 133.32Pa at normal temperature and a boiling point below 50-260°C at normal pressure, or any organic solid that can volatilize at normal temperature and pressure. or liquid. [0005] When the concentration of volatile organic compounds in the indoor air is too high, it is easy to cause acute poisoning. In mild cases, headache, dizziness, cough, nausea, vomiting, or drunkenness will occur; in severe cases, liver poisoning or even coma will occur soon. It may also be life-threatening. Long-term living indoors polluted by volatile organic compounds can cause chronic poisoning, damage the liver and nervous system, cause general weak...

AI Technical Summary

Problems solved by technology

[0008] In the prior art, an electric heater is generally installed in the catalytic combustion device to heat the catalyst through the electric heater. However, during the heating process of the electric heater, it is difficult to specify the temperature requirements, and the heating is uneven, which leads to combustion. insufficient

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