Lakebed sludge extraction equipment

Abstract

The invention relates to the technical field of sludge treatment equipment and discloses lakebed sludge extraction equipment. The lakebed sludge extraction equipment comprises a base. A stabilizing loop bar for adjusting height and a storage box for separating sludge are successively and fixedly mounted from left to right on the top of the base, a fine rod is fixedly mounted at the bottom of an inner cavity of the stabilizing loop bar, an extension rod is movably mounted on the top of the stabilizing loop bar in a sleeving manner, and the bottom of the extension rod and the top of the stabilizing loop bar are mounted movably in a sleeving manner. According to the lakebed sludge extraction equipment, a water flow in the storage box is extracted by taking a water suction pipe as power, so that a sucking disc generates a sucking force, the sludge is extracted into the storage box through the sucking disc, and large particle hard substances are separated by a handle, so that a problem thata rotor in the water pump is damaged as the hard substances enter into a water pump through the water suction pipe is avoided, the safety of the equipment is improved greatly, and meanwhile, local sludge and water are separated by the handle, so that most substances extracted by the water suction pipe are water, and therefore, the burden of the water pump is reduced greatly.

Description

technical field [0001] The invention relates to the technical field of sludge treatment equipment, in particular to a lake bottom sludge extraction equipment. Background technique [0002] Silt refers to fine-grained soil that is deposited in still water and slow flowing water and contains organic matter. The natural structure of silt is very sensitive to changes, and the structure and its strength can automatically recover after being damaged by force. This is the so-called thixotropy. Silt is not suitable As a natural foundation, because it will produce uneven settlement, which will cause cracks and tilt of the building, affecting normal use. [0003] Therefore, it is very important to remove silt during the construction process. The existing silt removal equipment is pumped by water pumps. However, there may still be hard objects inside the silt, which is likely to damage the water pump during the silt removal process. At the same time, water and silt often Simultaneous ...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a kind of equipment for extracting mud from the bottom of the lake, which has the advantages of preventing hard objects from entering the water pump and reducing the use burden of the water pump. It solves the problem that the existing mud removal equipment uses water pumps to extract, but there may still be hard objects inside the mud. The water pump is likely to be damaged during the sludge removal process. At the same time, water and sludge often depend on each other, and the pumping at the same time greatly increases the burden on the water pump.

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