14-07-2023 дата публикации
Номер: CN116422026A
Автор:
MENG QINGYU,
LIU QICHENG,
QIN CHUNYU,
YING MEIJUAN,
GAO BAOHUA,
LI YAN,
WANG ZHIFENG,
ZHANG HENG,
WU BIAO,
ZHOU GUOLI,
LYU MINGYANG
Принадлежит:
The invention provides a low-load energy-saving sludge scraper, which is used for scraping sludge at the bottom of a sedimentation tank and/or scum on the surface of the sedimentation tank, and comprises at least two pairs of chain wheels, each pair of chain wheels is oppositely arranged on a pair of inner side walls of the sedimentation tank; each non-metal chain is wound on all the chain wheels on one inner side wall; the plurality of scrapers are uniformly distributed on the outer edges of the pair of non-metal chains, a pair of rolling wheels is arranged at each of the two ends of each scraper, and the inner sides of the pair of rolling wheels of each scraper are respectively connected with a pair of non-metal chains; and the pair of tank surface rails are oppositely arranged on the tank surface areas of the pair of inner side walls of the sedimentation tank and are used for supporting the pair of non-metal chains to drive the plurality of scrapers to circularly rotate on the tank surface ...
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