Automatic unloading equipment for reactor catalyst

Abstract

The invention belongs to the technical field of catalyst unloading equipment in the chemical industry, and particularly relates to reactor catalyst automatic unloading equipment which comprises a stand column platform, a stand column assembly is rotationally connected to one side of the top face of the stand column platform, and a motor reducer assembly is vertically and slidably connected to one side of the stand column assembly. A cutter row assembly used for cutting hardened catalysts is arranged below the motor speed reducer assembly, the top end of the cutter row assembly penetrates through the other side of the top face of the stand column platform and is in transmission connection with the lower portion of the motor speed reducer assembly, and a micro adjusting assembly used for finely adjusting the stand column assembly is arranged between the top face of the stand column platform and the bottom end of the stand column assembly. The bottom of the cutter row assembly is connected with a suction assembly used for collecting hardened catalysts, and an oil way brush ring used for controlling oil ways in the cutter row assembly and the micro adjusting assembly is arranged between the motor speed reducer assembly and the top end of the cutter row assembly. The device can improve the cleaning efficiency, reduce the labor intensity and uniformly crush the hardened catalyst.

Description

technical field [0001] The invention belongs to the technical field of catalyst unloading equipment in the chemical industry, in particular to an automatic catalyst unloading equipment for a reactor. Background technique [0002] In the process of petrochemical production, a large number of catalysts are used for the decomposition and refining of petroleum, and the production process uses a fixed bed reactor to load small particle catalysts. Such catalysts will deposit petroleum coke-like substances and a large amount of metal salts during use, resulting in the compaction of small particle catalysts. For some installations, the severely hardened catalyst requires a lot of labor and special equipment, the cleaning process takes a long time, and the operating environment contains polluted gas, and long-term operation is prone to safety hazards; during the cleaning process, a large amount of debris will remain, and Due to the uneven size of the broken debris, there will be a p...

AI Technical Summary

Problems solved by technology

This type of catalyst will deposit petroleum carbon deposits and a large amount of metal salts during use, resulting in compaction of small particle catalysts

For some devices, severely hardened catalysts require a lot of labor and special equipment. The cleaning process takes a long time, and the working environment has polluting gases. Long-term operation is prone to safety hazards; during the cleaning process, a large amount of debris will remain, and Due to the uneven size of broken debris, there will be problems of clogging the suction pipe, resulting in low cleaning efficiency and difficulty

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