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Structural characteristics of dredge pump


Release time:

Jan 30,2023

The dredge pump is a horizontal centrifugal pump specially made for river, river, side lake, sea dredging and sprinkling irrigation. It can be driven by electric motor or diesel engine. It has the characteristics of light weight, good wear resistance, strong adsorption capacity, large particle size, and has certain corrosion resistance. Later, when processing the slurry pump, how to quickly install, fix and stabilize the pump pipe is a problem worth considering. Then, let's understand the structural characteristics of the dredge pump together!

Structural characteristics of dredge pump

The dredge pump is a horizontal centrifugal pump specially made for river, river, side lake, sea dredging and sprinkling irrigation. It can be driven by electric motor or diesel engine. It has the characteristics of light weight, good wear resistance, strong adsorption capacity, large particle size, and has certain corrosion resistance. Later, when processing the slurry pump, how to quickly install, fix and stabilize the pump pipe is a problem worth considering. Then, let's understand the structural characteristics of the dredge pump together!

 

The purpose of the dredge pump is to overcome the shortcomings of the existing technology and provide a hydraulic support for the dredge pump pipe that can install the pump pipe simply and quickly, press the pump pipe with hydraulic pressure, fasten the pump pipe in a stable and reliable way, adjust the installation height of the pump pipe, and cope with various situations.
The regulating unit of the dredge pump is composed of a base and a base plate set above the base. The pipe seat and t-type pressure bearing seat are fixed on the base plate. The base is formed with rectangular holes with upper side openings. The front and rear side walls of the rectangular holes are formed with bearing through-holes. The rectangular holes are embedded with screws. The two ends of the screw are inserted into the through-hole of the double bearing respectively through bearings. The screw center is screwed with a drive block, and the upper end of the drive block is formed with a lower slope before and after, The inclined plane is pressed on the inclined plane of the right-angle triangle block, the base fixed with the right-angle triangle block is fixed with two rods symmetrically arranged on the left and right sides, and the lower end of each rod is provided with a third rod piece, which forms a rod hole with two upper openings on the base and a third cylinder hole set under the rod hole, the rod is inserted through the rod hole, the third piston is inserted through the third cylinder hole, and the dredge pump forms a fourth cylinder hole and an oil circuit with a lower opening on the base, The cylinder hole is respectively connected with the upper end of the two third cylinder holes through the oil circuit. The cylinder hole is embedded with a fourth piston. The inner wall of the lower end of the fourth cylinder hole is formed with an inner wall thread, and the inner wall thread is connected with a lifting block.


The dredge pump drive block is inserted in a rectangular hole. The lower bottom surface of the drive block is fixed with a plurality of hemispherical projections. The spherical outer wall of the hemispherical projection is pressed on the bottom surface of the rectangular hole. The step surface of the joint part is formed with an annular groove, which is pressed on the end face of the throttle hole of the oil inlet and outlet hole. A second o-ring is formed between the outer wall of the rod and the rod hole. A ball is formed at the outer end of the rod, a rectangular groove is formed at the inner wall of the lower end of the arm, and the ball is inserted in the rectangular groove, The elastic components are symmetrically equipped with multiple laminated discs, namely two adjacent disc springs, which are inserted into the guide rod, and the guide rod is fixed with a stop at the outer extension end of the adjusting base.


Compared with the prior art, the dredge pump has the advantages of convenient and fast installation of pump pipe, hydraulic compaction, stable and reliable fastening. In addition, the installation height of the pump pipe can be adjusted to deal with a variety of situations. The pump pipe can be configured in the v-groove of the pipe support. The adjustment support can be moved to the inside through the embedded rotation of the sleeve and the hexagonal boss. The second piston can be moved to the inside through the elastic parts. The ejector rod will push the lower end of the push arm to the outside. The hinge rod will push the sleeve at the upper end of the push arm to drive the hexagonal column to rotate, and the hexagonal column will drive the screw to rotate, The screw drives the drive block to move, affecting the stability.


The above is the structural features of the dredge pump. For more information, please contact us at any time!

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