Pipeline sewage discharging robot

Abstract

The invention discloses a pipeline sewage discharging robot. The pipeline sewage discharging robot comprises two cleaning components, two dirt absorbing components, a sweeping manipulator, two transmission components, two crawler transmission components, two camera shooting components and a vehicle body; the cleaning components at front of the sewage discharging robot can be used for effectively stirring and precipitating dirt, so that sediment dirt is sucked out through the dirt absorbing components, the sewage discharging robot can clean hard substances inside a pipeline through a drill bitat front of a decontamination mechanical arm, and the cleaning components and the dirt absorbing components are prevented from being damaged by hard substances. According to the pipeline sewage discharging robot, free movement of the robot is realized through the transmission components and crawler belts, complete exploration work can be carried out on the interior of the pipeline, the pipeline sewage discharging robot is suitable for long and short pipelines, dirt in the pipeline can be reasonably cleaned through operation of workers, the problems of energy waste, environmental pollution andthe limitation of the past cleaning mode are effectively solved, and the sewage discharging efficiency of workers is improved.

Description

technical field [0001] The invention relates to a pipeline sewage robot, which belongs to the technical field of robots. Background technique [0002] Fouling is a very common phenomenon, which exists in nature, daily life, and various industrial production processes such as oil pipelines, heating, water supply systems, and coal ash discharge systems of thermal power plants, especially in various heat transfer processes due to external conditions Dirt is easily formed on the inner wall of the pipeline, which affects the normal progress of production and life, reduces the effective transmission pipe diameter, reduces efficiency, increases material consumption and energy consumption, interrupts the process flow, fails equipment, and causes safety accidents. The so-called dirt usually exists in the state of a mixture, such as oil and gas transported by pipelines, which contain a large amount of substances, such as organic matter, H 2 S and CO 2 , a variety of ions, bacteria a...

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Problems solved by technology

[0003] (1) Energy waste; a large number of heat exchange equipment is required to heat up and heat the crude oil during pipeline transportation

The presence of dirt seriously affects the performance of heat exchange facilities, reduces heat exchange efficiency, and wastes a lot of energy related to heat transfer.

The increase of fluid resistance also caused the increase of the overall operating power cost

[0004] (2) Environmental pollution; using traditional chemical cleaning to discharge the acid liquid, which increases the discharge of pollution sources, brings huge pollution to the environment, and brings unimaginable consequences to people's production and life

[0005] (3) Affect the continuous operation of the facilities; with the accumulation of dirt, the heat exchange facilities and pipelines will be seriously blocked

Stop the transportation, then descale, replace equipment and pipelines, resulting in the inability to continue the transportation, which seriously affects the overall profit of the enterprise

[0006] (4) The cost of operation and maintenance increases; the replacement of operating facilities and pipelines caused by scaling will bring huge economic losses, and the power consumption, waste of water resources, and labor costs caused by anti-scaling treatment will increase the cost of operation and maintenance

This method is relatively simple, but the cleaning residue will cause environmental pollution

(2) Mechanical descaling method: by using mechanical tools to penetrate into the pipeline, but this is only suitable for pipelines with a short length of pipeline, while for long pipelines, cleaning is carried out by dragging and walking without power, and it cannot be cleaned according to Clean the inside of the pipeline

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