Device and method for cleaning pool bottom sludge

Abstract

The invention discloses a device and d method for cleaning pool bottom sludge. The device comprises a support device, a stirring device, a collecting device and a concentrating device, wherein the support device is moveable through the buoyancy support of water; the stirring device is supported by the support device and stirs and conveys sludge at the bottom of a pool to the collecting device; the collecting device conveys the collected sludge to the concentrating device; and the concentrating device dehydrates the conveyed sludge. Due to the adoption of the device and the method, the problems of difficult excavation, poor excavation effect and incomplete clean are completely solved and a riverbed is not damaged. The sludge is conveyed after concentrating so as to form high-concentration convey, reduce water convey and improve convey efficiency.

Description

technical field [0001] The invention belongs to the field of environmental protection, and in particular relates to a device and a process for cleaning pool bottom sludge. Background technique [0002] Ponds, reservoirs, lakes, and rivers are polluted due to water sources, and a large amount of pollutants accumulate at the bottom of the pond after long-term precipitation to form sludge. The harm of sludge to the environment mainly includes deteriorating water quality, polluting soil and crops, etc. With the further development of industrial and agricultural production, various chemical factories, plastic processing factories, paint factories, pharmaceutical factories, food factories, pesticide factories, etc. discharge a large amount of high-concentration toxic wastewater, which poses a great threat to the environment around cities and factories. The discharge of toxic waste water not only makes the river smell bad and kills a large number of fish, but also pollutes the loc...

AI Technical Summary

Problems solved by technology

The discharge of toxic wastewater not only makes the river smelly and kills a large number of fish, but also pollutes the local water quality, endangers the water resources that human beings depend on for survival, and seriously affects our human living environment

[0003] At present, the method of cleaning a large amount of sludge mainly adopts the method of excavation, but the cleaning, transportation or disposal are all wet operations. In the actual cleaning process, the effect is poor, the cleaning is not thorough, and the riverbed is easy to be damaged.

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