Calcining sand conveying pipeline

The utility model relates to a calcining sand conveying pipeline which comprises a main conveying pipe. An assistant blowpipe is arranged in parallel along the main conveying pipe and communicated with the main conveying pipe through a short pipe. By aid of the arrangement of the assistant blowpipe,...

Full description

Saved in:
Bibliographic Details
Main Authors ZHAO GUIJUN, YE YUHUA, YE JINHUI, LIU ANQIANG, CHENG TONGZHONG, YANG BIN, WANG LIJUAN, YE JING
Format Patent
LanguageChinese
English
Published 05.12.2012
Subjects
CASTING
FOUNDRY MOULDING
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
Online AccessGet full text

Cover

More Information
Summary:The utility model relates to a calcining sand conveying pipeline which comprises a main conveying pipe. An assistant blowpipe is arranged in parallel along the main conveying pipe and communicated with the main conveying pipe through a short pipe. By aid of the arrangement of the assistant blowpipe, the problem of blocking of calcining sand is solved, conveying effect of the calcining sand is improved effectively, and good process conditions are created for leaching wet process system production. Flanges are adopted for connections between the short pipe and the main conveying pipe and the assistant blowpipe, and therefore the calcining sand conveying pipeline is easy to dismantle for cleaning of the calcining sand. When the calcining sand conveying pipeline is used, labor intensity of workers are reduced greatly, a calcining sand conveying period is prolonged, cost of production is saved, calcining sand loss caused by flying of the calcining sand is reduced, and working environment is optimized.
Bibliography:Application Number: CN20122166947U