Automatic sludge cleaning and drying device for hydraulic engineering

Abstract

A disclosed automatic sludge cleaning and drying device for hydraulic engineering comprises a bottom plate, a control box, a hoisting mechanism and a sludge treatment mechanism are arranged on one side of the bottom plate, a mounting plate and a sludge suction mechanism are arranged on the other side of the bottom plate, and the sludge treatment mechanism comprises a dewatering box, a filtering box and a collecting box. The sludge suction mechanism comprises a movable disc, a first connecting disc, a second connecting disc, a motor and a rotating shaft, the sludge suction mechanism is further provided with a drill bit and a filter screen to crush sludge and filter impurities in the sludge, and the sludge is sucked and discharged into a water seepage plate to be dewatered and then discharged into the collecting box to be sterilized, disinfected and dried. Water generated by dehydration treatment is filtered and adsorbed by the filtering box and then discharged into a water body, waste of water resources is avoided, sludge can be taken out and recycled more conveniently and quickly by arranging a collecting frame, and the whole device is high in automation degree, good in sludge suction, cleaning and drying treatment effect, higher in efficiency and higher in practicability.

Description

technical field [0001] The invention relates to the technical field of cleaning devices, in particular to an automatic cleaning and drying device for sludge used in water conservancy projects. Background technique [0002] Water conservancy projects are projects that are used to control and allocate surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. They are also called water projects. Water conservancy projects require the construction of different hydraulic structures such as dams, sluices, and water inlets. However, before the construction of water conservancy projects, the silt is relatively loose and unstable, so the silt in the water needs to be cleaned up, and there are relatively many impurities in the silt, including garbage plastic bags thrown by humans, which are easy to be adsorbed to the silt collection equipment. Blockage, and the sludge collection equipment often requires human-driven equipment to absorb the sludge...

AI Technical Summary

Problems solved by technology

[0002]Water conservancy project is a project that is used to control and adjust surface water and groundwater to achieve the purpose of eliminating harm and promoting profit. It is also called water project. Water conservancy project needs Construction of different hydraulic structures such as dams, sluices, and water inlets. Before the construction of hydraulic projects, the silt is relatively loose and not firm, so it is necessary to clean up the silt in the water, and there are relatively many impurities in the silt, including human beings. Throwing garbage plastic bags, etc., are easy to adsorb to the sludge collection equipment and cause blockage, and the sludge collection equipment often needs to be driven by a human to absorb the sludge in the inner position of the sludge. When the sludge collection equipment encounters a deep sludge position, it is easy to cause certain dangers.

[0003] The Chinese patent discloses a sludge cleaning device for water conservancy projects. It has the function of suction and cleaning, and squeezes the sludge to realize the dehydration treatment function. It has the advantages of simple structure and convenient operation. Impurities such as aquatic plants and garbage will cause blockage of internal pipes or components of the device, and the purification treatment of sludge is relatively simple, so the practicability is low

Images