A kind of twin-screw plate mud pumping device

Abstract

The invention discloses a mud pumping device with double screw plates. The mud pumping device comprises a mud pumping box of which front and rear panels are provided with a mud pumping port and a muddischarging port separately, and the mud pumping box is internally provided with a double-screw barrel; the rear side wall of the double-screw barrel is provided with a screw barrel hole, and the right and left sides of the double-screw barrel are provided with side material cavities; the front end face of the double-screw barrel is fixedly provided with a guide plate, and a space at the front endof the guide plate is set as a feeding cavity; the double-screw barrel is internally provided with a first screw barrel and a second screw barrel, and a first motor is fixed to the right side wall ofthe mud pumping box; a second motor is fixed to the left side wall of the mud pumping box, and the walls of the fist screw barrel and the second screw barrel are fixedly provided with a left screw plate and a right screw plate; and the first screw barrel is engaged with the left screw plate of the second screw barrel, and the first screw barrel is engaged with the right screw plate of the secondscrew barrel. According to the mud pumping device disclosed by the invention, by adopting the relative rotation form of the double screw plates engaged with each other, mud blocks can be cut and ground while improving the suction capacity of the mud pumping box.

Description

technical field [0001] The invention relates to the field of mud pumping equipment, in particular to a twin-screw plate mud pumping device. Background technique [0002] A large amount of sludge is often produced in the process of building construction or enterprise production, which is very easy to cause secondary pollution to groundwater and soil, which becomes a threat to the environment and public health, and affects the positive effect of the implementation of the national energy conservation and emission reduction strategy Therefore, as an important part of my country's urban and enterprise emission reduction, sludge treatment and disposal must take effective measures to effectively promote the implementation of technical and engineering measures to meet the overall requirements for the implementation of my country's energy-saving and emission-reduction strategies. [0003] At present, when domestic sludge suction equipment encounters relatively high sludge density or w...

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Problems solved by technology

[0003] At present, when domestic sludge suction equipment encounters relatively high sludge density or when there are lumps of sludge in the mud, the sludge suction pipe is easy to block, resulting in the inability to discharge the sludge deposits, and even causing the motor to overload. Sludge blocks will damage the fan blades of the sludge pump and cause equipment damage. Therefore, we need a sludge pumping device that can quickly pump mud containing a large amount of sludge blocks

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