Forward flow type smoke purification system and purification flow field thereof

Abstract

The invention discloses a forward flow type smoke purification system. The forward flow type smoke purification system comprises an air blower and n groups of pipelines which are arranged on two sidesof the inside of a plant, n is greater than or equal to 1, each group of pipelines comprise an air supply pipeline and an air suction pipeline which are oppositely arranged on two sides of the plant,an air inlet of the air blower is arranged outside the plant, each air supply pipeline communicates with an air outlet of the air blower, each air suction pipeline communicates with a suction fan, and a dust remover is further arranged between each air suction pipeline and the suction fan in a communicating manner; m rows of vertical columns can be arranged in the plant, m is greater than or equal to 1, workshop units are formed on the left side and the right side of each row of vertical columns, and an air suction pipeline a and an air supply pipeline a are respectively fixed on the two sides of each vertical column. According to the purification flow field of the forward flow type smoke purification system, purification treatment is realized through the forward air flow in a two-dimensional plane space or a three-dimensional space. According to the invention, indoor and outdoor air circulation is realized, air flow delivery of a plurality of unit workshops is realized through the forward air flow, the purification effect is improved, the energy consumption is reduced, and finally, purified gas can be discharged at high altitude in an organized manner.

Description

technical field [0001] The invention relates to the technical field of purification and dust removal, in particular to a downstream smoke and dust purification system and a purification flow field thereof. Background technique [0002] At present, most industrial and mining enterprises have the problem of smoke pollution. The purification of smoke and dust is a comprehensive governance problem. The effect is poor; 2. The processing position of the components in the factory building is changeable, and the smoke and dust are easy to form unorganized emissions; 3. The space in the factory building is large, and the size range of the workpiece to be processed is large, so the dust distribution area is large. [0003] Chinese patent document 201510822174.0 discloses a blowing-suction welding fume dust removal system. The main solution is to arrange multiple blowing outlets and suction outlets in a W shape on both sides of the factory building, and multiple dust collectors contain...

AI Technical Summary

Problems solved by technology

[0002] At present, most industrial and mining enterprises have the problem of smoke pollution. The purification of smoke and dust is a comprehensive governance problem. The effect is poor; 2. The processing position of the components in the factory building is changeable, and the smoke and dust are easy to form unorganized emissions; 3. The space in the factory building is large, and the size range of the workpiece to be processed is large, so the dust distribution area is large

[0003] Chinese patent document 201510822174.0 discloses a blowing-suction welding fume dust removal system. The main solution is to arrange multiple blowing outlets and suction outlets in a W shape on both sides of the factory building, and multiple dust collectors containing fans are installed on both sides of the factory building. ; Chinese patent document 201720271043.2 discloses a blowing-suction dust removal system, the main solution includes two dust removal devices, the dust removal device includes a dust collector, a suction pipe and an exhaust pipe; the gas flow of the above two technical solutions is the same as the top view state Under the movement of multiple circulating airflows, turbulence is easily formed between multiple circulating airflows, resulting in increased resistance to gas flow, resulting in higher energy consumption of the overall purification system; due to gas turbulence, the amount of smoke and dust escaping Large, the purification efficiency of the system is low; and the overall purification system is complex, and the equipment investment and construction costs are high; in addition, the above two technical solutions are internal circulation purification systems of the plant, and there is no organized dust-laden airflow in the plant after purification. Efflux

Images