A sewage suction device for cleaning river sludge and a sewage suction treatment method for river sludge

Abstract

The invention discloses a sewage suction device for cleaning river sludge and a sewage suction treatment method for river sludge, comprising two sewage suction boats, two elevators, a sewage suction device support frame and a sewage suction device, the elevator and the sewage suction boat One-to-one correspondence and installed on it, the support frame of the sewage suction device spans the two sewage suction boats through the support of two lifts, the sewage suction device is movable on the support frame of the sewage suction device, and the two lifts can synchronously drive the suction The support frame of the sewage device drives the sewage suction device to rise and fall. The sewage suction device includes a garbage pushing mechanism and a number of sludge adsorption pipes. Each of the sludge adsorption pipes is equipped with a piston. The garbage pushing mechanism is connected to all pistons by pushing and pulling. The garbage pushing mechanism pulls the piston up to generate negative pressure in the sludge adsorption pipe to suck the sludge into it, and the garbage pushing mechanism pushes the piston down to push out the sludge in the sludge adsorption pipe. The invention can be used for the cleaning and suction of river sludge, and has good sewage suction effect and high efficiency.

Description

technical field [0001] The invention belongs to the technical field of sewage suction devices, in particular to a sewage suction device for cleaning river sludge and a use method thereof. Background technique [0002] In order to improve the water environment, river management work has been increasing year by year. Due to the accumulation of river mud for many years, a large amount of sludge has accumulated at the bottom of the river, which not only affects the water environment itself, but also affects aquatic fish and plants. The rotten smell of sludge will also pollute the air environment. Therefore, river pollution The cleaning of mud needs periodic treatment. At present, most of the sewage suction devices are used to clean up the river sludge to suck out the sludge at the bottom of the river, which has achieved the purpose of purifying the river. However, the sewage suction effect of the existing sewage suction device is not ideal. During the sewage suction process, i...

AI Technical Summary

Problems solved by technology

However, the sewage suction effect of the existing sewage suction device is not ideal. During the sewage suction process, impurities in the river will be sucked together, such as river weeds, glass fragments, stones, etc., and the sludge mixed with these impurities will be processed in the follow-up. Sludge treatment will affect, and more seriously, it will cause damage to sludge treatment equipment

Images