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Induction apparatus for guaranteeing slurry pumping concentration of underflow pump in adjusting tank
The invention relates to an induction apparatus for guaranteeing the slurry pumping concentration of an underflow pump in an adjusting tank. The induction apparatus comprises a float ball, a steel bar, a touch switch, a support frame, two buoyancy tanks, a chain block, and a balance connecting rod. The induction apparatus is characterized in that the support frame is formed by the welding of a cross beam and two columns, the two columns are respectively fixed on the two buoyancy tanks, the two buoyancy tanks are connected to an integral body via the balance connecting rod so that rollover is prevented, one end of the chain block is hung on the cross beam, the other end of the chain block is connected with the underflow pump, the steel bar penetrates through the upper surface and the lower surface of the float ball, and the touch switch is fixed on the steel bar below the float ball. The apparatus is suspended on an interface of 1.2 g/cm<3> slurry by employing the Archimedes principle, the lifting or sinking of a slurry pump is indicated by a buoy of the float ball, the liquid pumped from the adjusting tank to an equalizing basin can be guaranteed to be slurry with the standard concentration, the pumping efficiency of the underflow pump can be improved, and the maximum effect of integrated dehydration and consolidation is exerted.
Induction apparatus for guaranteeing slurry pumping concentration of underflow pump in adjusting tank
The invention relates to an induction apparatus for guaranteeing the slurry pumping concentration of an underflow pump in an adjusting tank. The induction apparatus comprises a float ball, a steel bar, a touch switch, a support frame, two buoyancy tanks, a chain block, and a balance connecting rod. The induction apparatus is characterized in that the support frame is formed by the welding of a cross beam and two columns, the two columns are respectively fixed on the two buoyancy tanks, the two buoyancy tanks are connected to an integral body via the balance connecting rod so that rollover is prevented, one end of the chain block is hung on the cross beam, the other end of the chain block is connected with the underflow pump, the steel bar penetrates through the upper surface and the lower surface of the float ball, and the touch switch is fixed on the steel bar below the float ball. The apparatus is suspended on an interface of 1.2 g/cm<3> slurry by employing the Archimedes principle, the lifting or sinking of a slurry pump is indicated by a buoy of the float ball, the liquid pumped from the adjusting tank to an equalizing basin can be guaranteed to be slurry with the standard concentration, the pumping efficiency of the underflow pump can be improved, and the maximum effect of integrated dehydration and consolidation is exerted.
Induction apparatus for guaranteeing slurry pumping concentration of underflow pump in adjusting tank
DING DELIANG (author) / LIU BO (author) / YANG LIMIN (author) / PENG JIANFENG (author) / LI PING (author) / MENG BENWEN (author) / ZENG YIN (author) / FU MENG (author) / YANG LEI (author) / JIN HUAKUN (author)
2015-09-09
Patent
Electronic Resource
English
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