Calcining sand conveying pipeline

• Main Authors: ZHAO GUIJUN, YE YUHUA, YE JINHUI, LIU ANQIANG, CHENG TONGZHONG, YANG BIN, WANG LIJUAN, YE JING
• Format: Patent
• Language: Chinese; English
• Published: 05.12.2012
• Subjects: CASTING; FOUNDRY MOULDING; PERFORMING OPERATIONS; POWDER METALLURGY; TRANSPORTING

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,...