An acid-alkali protective hoisting hood comprises a hoisting top cover, a soft body protective hood and a positioning base, wherein the hoisting top cover adopts a hood-shaped structure, and hoisting rings are arranged at both the top and the bottom of the hoisting top cover; an air exhaust fan is arranged in the inner chamber of the hoisting top cover; the soft body protective hood adopts a hose-shaped structure, and laminated expansion joints are arranged in the middle of the soft body protective hood; the positioning base adopts a tube-shaped structure. The acid-alkali protective hoisting hood provided by the embodiment of the invention has the advantages that the soft body protective hood is utilized for integrally covering equipment containing toxic gas and a corrosive liquid, the air exhaust fan is utilized for purifying the toxic gas for exhausting, and liquid absorption cotton slivers are utilized for preventing the corrosive liquids from dropping from the equipment, so that hoisting workers can safely hoist the equipment in a corrosive liquids storage tank. Therefore, the acid-alkali protective hoisting hood is reasonable in structure and convenient to use, and the working safety of the hoisting works can be improved.
Acid-alkali protective hoisting hood
2015-09-09
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |
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European Patent Office | 2022
|NTIS | 1970
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