A device for mechanically cleaning sewage discharge pipes with a multifunctional machine

Abstract

The invention discloses a novel multifunctional device for mechanically clearing a blow-off pipeline. The novel multifunctional device comprises a front-end assembly located in the blow-off pipeline for pumping out impurities in the pipeline, a driving assembly for driving the front-end assembly to move forwards and a rear-end assembly located on the pavement to treat the impurities pumped out, wherein the front-end assembly is provided with a cleaner located in the blow-off pipeline and a high-pressure water sprayer arranged at the front end of the cleaner; the rear-end assembly is provided with a water-slag separator, a slag discharging box, a hydraulic module, a power generation module and a high-pressure water module; the high-pressure water module is connected with the high-pressure water sprayer; the slag outlet of the cleaner is communicated with the slag inlet of the water-slag separator; the slag discharging box is communicated with the slag outlet of the water-slag separator; and the hydraulic module and the power generation module provide hydraulic pressure and power supply. The novel multifunctional device for mechanically clearing the blow-off pipeline has the advantages of being simple in structure, convenient to operate, high in working efficiency, and wide in application range, being safe and reliable, etc.

Description

technical field [0001] The invention relates to the field of sewage pipes with a diameter above φ400 and sewer cleaning equipment, and more specifically relates to a multifunctional mechanical cleaning sewage pipe device. Background technique [0002] Industrial sewage discharge and domestic sewage discharge generally adopt the structure of vertical shafts passing through horizontal sewage pipes to achieve the purpose of industrial sewage discharge and domestic sewage discharge. The vertical shaft mainly plays the role of collecting sewage and rainwater and facilitating cleaning. The function of transporting muddy water to the destination point. During the sewage discharge process, after the sludge erosion water enters the vertical shaft, the sludge erosion water is transported to the destination point by the free fall formed by the slope when the horizontal sewage pipe is constructed. For a long time, a large amount of mud, sand and sundries such as woven bags will stay in...

AI Technical Summary

Problems solved by technology

[0004] The first is the spring dredging method, which is to use the ability of the wound spring to turn, add rotatable power to one end of the spring, and extend the other end into the pipeline to be dredged, and twist the blockage out by the rotating spring. The method can only be used under the premise that small-diameter sewage pipes and blockages are relatively soft;

[0005] The second is to use the sewage pump suction method, that is, to use a high-leg sewage pump to suck out the silt. This method is limited to the place where the blockage can be touched to suck out the dirt. This method is very effective in cleaning the shaft. Good results can be obtained, but the blockage in the horizontal pipe section cannot be dredged because it cannot be touched;

[0006] The third is to use bendable rods such as PP pipes to pass from the vertical shaft to the horizontal sewage pipe mouth, twist the blockage, and make the blockage flow with the liquid sewage to achieve the purpose of dredging. This method can only solve the blockage The problem that the point is not far from the shaft mouth and the degree of blockage is relatively light

[0007] The above methods all rely on manual construction in the shaft, industrial toxic gas and fecal methane will harm the construction workers

To sum up, at present, there is no effective way to mechanically clean the sewage pipes both at home and abroad.

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