High-temperature lampblack purification device

Abstract

The invention provides a high-temperature lampblack purification device. The device comprises a spraying system, a demisting and filtering system, a condensation system, a second-grade electrostatic purification system, a tail-end demisting system and an undesirable odor removing device, wherein a lampblack waste gas inlet is connected with a main air pipe of the spraying system; an outlet of thespraying system is connected with an inlet of the filtering system through an air pipe; the outlet of the filtering system is connected with the inlet of the condensation system; the outlet of the condensation system is connected with the inlet of the second-grade electrostatic purification system; the outlet of the second-grade electrostatic purification system is connected with the inlet of thetail-end demisting system; the outlet of the tail-end demisting system is connected with the inlet of the undesirable odor removing device; the outlet of the undesirable odor removing device is connected with the inlet at the bottom of the chimney. The invention provides the high-temperature lampblack purification device with relatively high purification efficiency.

Description

technical field [0001] The invention relates to a high-temperature oil fume purification device. Background technique [0002] The production process of the printing and dyeing industry is complex. In order to improve the appearance, surface characteristics and dyeing quality of the product, it is necessary to add a variety of chemical reagents. After the heat setting process, the organic compounds such as moisture, oil, and chemical agents in the textile will be heated. During the process, it is volatilized and discharged into the atmosphere, which contains a variety of persistent pollutants, which are adsorbed on fine liquid and solid particles, including polyhydroxy compounds, ethylene glycol compounds and dioctyl adipate, and nitro Aniline, nitropyridine and ether compounds have disgusting smell, which will seriously endanger people's health and destroy the ecological environment. [0003] The key point of the exhaust gas treatment of the setting machine is to capture, ...

AI Technical Summary

Problems solved by technology

[0012] In order to overcome the shortcomings of the low purification efficiency of the existing oil fume treatment methods, the present invention provides a high-temperature oil fume purification device with high purification efficiency

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