High-strength mud and slurry pumping device

Abstract

The invention provides a high-strength mud and slurry pumping device, and belongs to the technical field of slurry treatment. The device comprises a connecting cylinder, a rotating paddle, a slag slurry component, two fixing sleeves, two squeezing belts and a flow direction control part. The second blade is connected to the upper portion of the first blade, a plurality of filtering holes are formed in the second blade, and the second blade is used for filtering slurry lifted by the first blade through the filtering holes. A wringing channel is formed between the two fixing sleeves, the cross section of the wringing channel is gradually decreased from top to bottom, and a plurality of water passing holes are formed in the fixing sleeves. The two squeezing belts are rotationally arranged on the two fixing sleeves in a sleeving mode correspondingly, and the two squeezing belts are matched to be used for squeezing the slurry in the squeezing channel. The flow direction control part is installed on the connecting cylinder and used for opening or closing the first slurry flowing opening and the second slurry flowing opening. According to the high-strength mud and slurry pumping device, mud is filtered before mud conveying and mud squeezing are achieved, stable operation of equipment is guaranteed, and the integration level and construction and production efficiency of the whole device are improved.

Description

technical field [0001] The invention belongs to the technical field of mud treatment, and more specifically relates to a high-strength mud suction device. Background technique [0002] Slurry pumps belong to centrifugal pumps in terms of working principle. Conceptually, they refer to a kind of machinery that increases the energy of the medium by means of centrifugal force (rotation of the impeller of the pump), which mainly converts electrical energy into kinetic energy and potential energy of the medium. device of. The slurry pump itself can be regarded as a device to increase the kinetic energy of the slurry, but in daily use, it is found that impurities are easily mixed into the slurry pump, and these impurities have many effects on the normal operation of the driving blades in the slurry pump. For this reason, the existing A filter device is installed in front of the slurry pump, but the fluidity of the mud itself is poor, which leads to a large load on the slurry pump ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a high-strength mud and slurry suction device, aiming to solve the problem that the integration level of the mud processing device is low and the connection is cumbersome, which affects the construction and production efficiency

Images