Knife rest structure, knife blade structure, knife blade mechanism, and rotary drum structure

Abstract

The invention belongs to the field of chemical equipment, and more specifically relates to a knife rest structure, a knife blade structure, a knife blade mechanism, and a rotary drum structure. The knife blade structure compriess a plurality of knife rest main bodies capable of rotating independently, and a plurality of knife blades; the axis lines of the rotating shafts of the plurality of kniferest main bodies are the same, and the knife rest main bodies are arranged along the same rotating shaft axis line; each knife blade is detachably arranged on a corresponding knife rest main body; each pair of adjacent knife blades are pressed against each other, so that a continuous knife blade assembly is formed by the plurality of knife blades, and the continuous knife blade assembly can be used for replacing an integral body scraper knife in a rotary drum for scraping of crystals on the surface of the rotary drum. Independent adjusting of each knife rest main body can be realized, so thatthe distance of each knife blade to the surface of the rotary drum and the position of each knife blade can be adjusted independently, local adjusting can be realized based on the different positionsof the rotary drum and different requirements, so that scraping damage of the knife blades on the rotary drum is avoided, and the scraping effect of the whole knife blade structure on the crystals onthe surface of the rotary drum can be improved.

Description

technical field [0001] The present application relates to the field of chemical equipment, in particular, to a knife holder structure, a blade structure, a blade mechanism and a drum structure. Background technique [0002] In the field of chemical industry, a blade structure is required when slicing some crystals. [0003] For example, in the field of solid alkali preparation, the blade structure is used to scrape off the alkali liquid solidified on the outer surface of the flaker drum shell to realize slicing. [0004] When the scraper of the commonly used drum scrapes off the crystals solidified on the outer surface of the cylindrical shell of the drum, the crystals will not be scraped off cleanly, and the scraper will easily damage the surface of the drum. Contents of the invention [0005] The purpose of the embodiments of the present application is to provide a knife holder structure, a blade structure, a blade mechanism and a drum structure, aiming at improving the...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiment of the present application is to provide a knife holder structure, a blade structure, a blade mechanism and a drum structure, aiming at improving the problem that the blade is easy to scratch the drum surface and how to scrape off crystals more cleanly

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