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INCREASE OF RELIABILITY AND EFFICIENCY OF WORK OF DOUBLE-PISTON SOLUTION OF CONCRETE PUMPS WITH DISH VALVES FOR ACCOUNT OF EXCEPTION OF OPPOSITE CURRENT OF CONCRETE MIXTURE

Journal: Academic Journal "Industrial Machine Building, Civil Engineering" (Vol.1, No. 40)

Publication Date:

Authors : ; ; ;

Page : 8-13

Keywords : concrete mix; pipeline; mix current; viscosity.;

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Abstract

Stable working conditions two-piston растворобетононасосов with dish-shaped valves proceeding from traffic conditions of a concrete mix and taking into account resistance arising there are defined. The admissible size of a corner of disclosure of the valve α, not allowing emergence of countercurrents of a mix is proved.

Last modified: 2016-07-26 15:48:28