The technological process of the hydrated lime equipment is to add the raw quicklime from the loader to the silo, evenly add it to the jaw crusher through the vibrating feeder, and crush it to about 30-50 mm. The dust generated during the crushing process of the equipment is introduced into the pulse bag filter outside the workshop by the induced draft fan through the dust cover of the jaw crusher. The calcium oxide powder of the filter should be cleaned once a week.
Hydrated lime equipment adopts a double-shaft stirring structure, which has multiple functions such as stirring, crushing and agglomeration, and self-cleaning. Its unique paddle and stirring formula make quicklime and water mix evenly, react fully, and play a role in the agglomeration generated during the reaction.
The feed port of the digester is designed with a screw feed propeller to facilitate material transportation. In order to prevent the backflow of dust generated during the digestion process, the equipment is equipped with a special steam and dust discharge port, which can be discharged to a special dust removal system through a connecting pipe, and is used with DMC pulse dust removal Q device in conjunction with hydrated lime equipment, which can handle quicklime well dust and harmful gases produced during digestion. Waste dust and lime can be reused after use, and the environment has no dust pollution, which meets the requirements of environmental protection development.
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