Recycling and circulating system for precoated sand production

The precoated sand production recycling and circulating system comprises a coarse separation box and a fine separation conveying belt, the coarse separation box communicates with the fine separation conveying belt through a conveying belt, a feeding opening is formed in the top of the coarse separat...

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Bibliographic Details
Main Authors TU FAN, ZHENG MI
Format Patent
LanguageChinese
English
Published 05.08.2022
Subjects
CASTING
FOUNDRY MOULDING
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
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Summary:The precoated sand production recycling and circulating system comprises a coarse separation box and a fine separation conveying belt, the coarse separation box communicates with the fine separation conveying belt through a conveying belt, a feeding opening is formed in the top of the coarse separation box, and a screening plate is fixedly connected to an inner cavity of the coarse separation box through an elastic connecting belt; the invention relates to the technical field of precoated sand recovery. According to the precoated sand production recovery circulating system, a screening plate pulls an elastic connecting belt to vibrate, precoated sand is gradually and downwards shaken and conveyed, the precoated sand is shaken off into an adsorption tank during conveying, metal particles in the precoated sand are adsorbed by a magnetic extension cylinder, power supply of the magnetic extension cylinder is cut off, then a sealing rubber ring moves, and holes are formed in the bottom of the magnetic extension cy
Bibliography:Application Number: CN202210522940