Sludge treatment device for sewage sedimentation tank

Abstract

The invention relates to the field of environmental protection, in particular to a sludge treatment device for a sewage sedimentation tank. The sludge treatment device comprises a top plate, support columns are mounted on the lower side of the top plate, rollers are arranged at the lower ends of the support columns, a first connecting cover is mounted on the lower side of the top plate, a rotatingbase is arranged in the middle of the first connecting cover, a sliding groove is formed in the rotating base, and a bidirectional threaded rod is mounted in the sliding groove, sliding blocks are connected to the two ends of the bidirectional threaded rod, connecting cavities are formed in the lower sides of the sliding blocks through connecting blocks, moving plates are arranged in the connecting cavities, one-way threaded rods are installed at the four corners of each moving plate, stirring blades are installed on a rotating pipe, second connecting covers are installed on the outer sides of the joints of the rotating pipe and the moving plates, and third outer gears are installed on the rotating pipe. Third connecting gears are engaged with the two sides of the third outer gear, a first silt pumping pipe is installed in the rotating pipe, and a second liquid pumping pipe is installed on the upper side of the first silt pumping pipe through a connecting hose. The direction of the sky boundary sludge pumping device can be effectively facilitated so that the equipment is convenient to use.

Description

technical field [0001] The invention relates to the field of environmental protection, in particular to a sludge treatment device for a sewage sedimentation tank. Background technique [0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc., and more and more enters the daily life of ordinary people. In the process of sewage treatment, often The sedimentation tank is used to settle the impurities in the sewage, which requires the use of a sludge treatment device to collect and treat the sludge. [0003] The currently published Chinese patent authorization announcement number is CN108499168A, an environmentally friendly sludge cleaning device for sewage sedimentation tanks. Although the...

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Problems solved by technology

[0003] The currently published Chinese patent authorization announcement number is CN108499168A, an environmentally friendly sludge cleaning device for sewage sedimentation tanks. Although the sludge can be extracted and processed, the equipment cannot adjust the orientation of the sludge extraction device during work, thus affecting the use of the equipment.

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