Sludge suction vehicle applied in deep sewage well

Abstract

The invention discloses a sludge suction vehicle applied in a deep sewage well. The sludge suction vehicle comprises a sludge suction vehicle body and a liquid storage tank arranged on the same, a sludge suction pump is positioned in the liquid storage tank, a sludge incoming pipe of the sludge suction pump penetrates out of the side wall of the liquid storage tank, a main supporting plate and anauxiliary supporting plate are arranged on one side of the liquid storage tank, each of the main supporting plate and the auxiliary supporting plate is provided with a round shaft hole, a bearing is arranged in each round shaft hole, and a rolling barrel is arranged in each bearing. Operation personnel performs dredging operation on the ground, so that a mode that a worker goes down into the wellis replaced, operation efficiency is improved, and safety and reliability are realized; the whole sludge treatment process is safe, efficient, simple and reliable and meets related laws and regulations on environment protection.

Description

technical field [0001] The invention belongs to the technical field of sediment and sundry treatment in deep wells, and in particular relates to a sewage suction truck used in deep wells. Background technique [0002] The inspection well is used in the turning, branching, falling, etc. of the drainage pipe to facilitate inspection and dredging, that is, the sewer inspection well in the middle of the road. The urban inspection wells buried underground gradually accumulate thicker and thicker silt layers. Once the rainwater continues, it will block the drainage pipes, affect urban drainage, and bring great hidden dangers to urban flood control. It needs to be cleared in time. According to research, urban manhole silt, which is neither solid nor liquid, belongs to the Bingham body category. This kind of sludge is in a plastic state and flowing state, and has the characteristics of smelly, sticky, soft, and black. In the past, there was no advanced suction method, and it has a...

AI Technical Summary

Problems solved by technology

Due to the ups and downs of the city, some sewer wells are deep, and ordinary sewage suction trucks cannot suck up the silt. The silt in the inspection well is a non-Newtonian fluid, which belongs to the category of Bingham (Bingham) body and is in a semi-solid and semi-fluid state. In the flow-plastic state, the existing technology and equipment are difficult to clean and transport, and it takes a long time to consolidate. The treatment method is quite primitive. The sludge and sand in the inspection shaft are manually dug out and then transported away. The sludge and sand and the stench along the way not only pollute the air, but also damage the image of a modern city

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