Hoisting structure for workshop waste gas purification

Abstract

The invention discloses a hoisting structure for workshop waste gas purification. The hoisting structure comprises a first fixing frame and a second fixing frame. The hoisting structure is characterized in that a hoisting mounting plate is rotationally connected between the bottoms of the first fixing frame and the second fixing frame; a mounting groove is formed in the hoisting mounting plate; limiting plates are arranged on the periphery of the bottom of the mounting groove; a hydraulic cylinder is arranged on one side of the middle of each of the first fixing frame and the second fixing frame; the output ends of the two hydraulic cylinders are provided with support frames inclined downwards; the bottoms of the two support frames are rotationally connected with the centers of the two sides of the hoisting mounting plate; a driving motor is arranged on one side of the lower side of the first fixing frame, and a vertically downward first rotating rod is arranged at the output end of the driving motor. The hoisting structure has the advantages that the suction direction of a waste gas suction machine can be adjusted automatically according to the source of waste gases, dust and impurities in a suction region can be cleared timely, and the hoisting structure is convenient to use.

Description

technical field [0001] The invention relates to the field of hoisting structures, in particular to a hoisting structure for purification of waste gas in workshops. Background technique [0002] Exhaust gas refers to the poisonous and harmful gas emitted by human beings in the process of production and life. Especially in chemical plants, steel plants, pharmaceutical plants, coking plants and oil refineries, etc., the exhaust gas emitted has a strong smell, which seriously pollutes the environment and affects human health. [0003] Among the existing exhaust gas purification devices in workshops, there is a fixed hoisting structure for the exhaust gas absorber. Most of the current hoisting structures are fixed. When in use, they cannot pass through the direction of the source of the exhaust gas. The device is rotated and adjusted to clean the exhaust gas flexibly and efficiently. Most of the exhaust gas contains impurities. After long-term accumulation, it is easy to appear...

AI Technical Summary

Problems solved by technology

[0003] Among the existing exhaust gas purification devices in workshops, there is a fixed hoisting structure for the exhaust gas absorber. Most of the current hoisting structures are fixed. When in use, they cannot pass through the source direction of the exhaust gas. The device is rotated and adjusted to clean the exhaust gas flexibly and efficiently. Most of the exhaust gas contains impurities.

After a long time of accumulation, it is easy to appear difficult to clean. Therefore, we have designed a hoisting structure for workshop exhaust gas purification to solve the above problems

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