Factory purification ventilation system and work method thereof

Abstract

The invention discloses a factory purification ventilation system, which comprises a casing, wherein a left expansion chamber casing is arranged at the left lower end of the casing; a right expansion chamber casing is arranged at the right lower end of the casing; air passing passages are arranged in a connecting position of the left expansion chamber casing and the casing and a connecting position of the right expansion chamber casing and the casing; a movable plate is arranged in the position of each air passing passage; an air inlet hole is formed in the left end of the left expansion chamber casing; the upper end of the right expansion chamber casing is connected with a gas collecting head through an air inlet hose; a left air inlet fan is arranged in the left expansion chamber casing; a right air inlet fan is arranged in the right expansion chamber casing; an active carbon adsorption drawer is arranged in the casing; the upper end of the active carbon adsorption drawer is provided with a current stabilizing plate; air passing holes are formed in the current stabilizing plate; and air outlet holes are formed in the upper ends of the left and right side walls of the casing. The factory purification ventilation system has the advantages that through the movable purification ventilation equipment, purification circulation treatment is performed in waste gas generating positions, the investment of the purification equipment is greatly reduced; the left air inlet fan can be selected to be switched on to start the fixed air suction mode, or the right air inlet fan can be selected to be switched on to start the air suction mode; and the applicability is high.

Description

Technical field [0001] The invention relates to a factory purification ventilation system and a working method thereof, and belongs to the technical field of environmental protection engineering. Background technique [0002] Industrial plant refers to all kinds of houses directly used for production or supporting production, including main workshops, auxiliary rooms and rooms for auxiliary facilities. Most of the industrial plants are equipped with a large number of production equipment. In some wood processing plants, electronic equipment processing plants, etc., a large amount of harmful gases and dust will be generated during the production process. At this time, the exhaust gas needs to be purified. At present, most of the gas is collected and transported to an external processing device, so that the processing device covers a large area, the construction is complicated, and the investment is large. Summary of the invention [0003] The technical problem to be solved by the ...

AI Technical Summary

Problems solved by technology

At present, most of the gas is collected and transported to an external processing device. This processing device occupies a large area, the construction is complicated, and the investment is large.

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