Urban pavement sewer line sludge dredging device

Abstract

The invention provides an urban pavement sewer line sludge dredging device. The urban pavement sewer line sludge dredging device comprises a frame and wheels, the frame is of a door-shaped structure, the urban pavement sewer line sludge dredging device further comprises a well lid lifting module and a sludge dredging module which are connected with the inner bottom of the frame, the well lid lifting module comprises a liftable reverse hook structure, the sludge dredging module comprises a claw-shaped connecting part, a pipeline channel and a prismatic table which are sequentially arranged from top to bottom, the pipeline channel is sleeved with a module clamping mechanism, the prismatic table is of a hollow structure with an opening in the top, a notch facilitating entering of sludge is formed in the side face of the prismatic table, and the sludge dredging module further comprises an expansion plate in sliding connection with the notch, the expansion plate is provided with a plurality of open grooves, the bottom of the expansion plate is connected with a rotary blade, the top of the frame comprises a control panel, a motor and a sludge collecting box, a pipeline penetrates through the pipeline channel to extend into the prismatic table, the other end of the pipeline penetrates out of the claw-shaped connecting part to be connected with the sludge collecting box, and the top of the claw-shaped connecting part is further connected with a lifting device.

Description

technical field [0001] The invention belongs to the technical field of pipeline sludge dredging treatment, and in particular relates to a sewage pipeline sludge dredging device on urban pavement. Background technique [0002] Over the past ten years, dredging devices such as high-pressure water dredging equipment and flexible shaft dredging equipment have been developed at home and abroad. In my country, due to the vast land area and dense population, it is a very heavy task to regularly clean up the city's rainwater sedimentation tanks. As we all know, the main components of the sludge in the rainwater sedimentation tank are rotten leaves, road dust, etc., and many pollutants on the road surface are also enriched in the sludge. The existing treatment methods in my country are mainly manual treatment, dredge pump treatment and grab truck treatment, which will cause environmental pollution and a lot of waste of resources during the treatment process. During manual cleaning,...

AI Technical Summary

Problems solved by technology

The existing treatment methods in my country are mainly manual treatment, dredge pump treatment and grab truck treatment, which will cause environmental pollution and a lot of waste of resources during the treatment process

During manual cleaning, sludge temporarily accumulates on the road surface, and sludge draining will cause road pollution

Vacuum suction trucks need to flush the sludge with high-pressure water guns, and use vacuum to absorb the mud-water mixture. This method consumes a lot of water resources, and the water content in the mud-water mixture is high, which will lead to low dredging efficiency and transportation costs. increased

The sludge bucket truck adopts the method of digging, and the construction operation in the narrow wellhead is difficult, and material leakage is easy to occur, which may cause damage to the wellhead during the construction process

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