Environment-friendly large-area sewage purification robot

Abstract

The invention relates to an environment-friendly large-area sewage purification robot. The environment-friendly large-area sewage purification robot comprises a land traveling device, water traveling devices, a lifting device, a delta parallel mechanism and a feeding device. The water traveling devices are located on the left side and the right side of the land traveling device correspondingly. The lifting device is located over the land traveling device, and the lower end of the lifting device is connected with the upper end of the land traveling device. The lower end of the delta parallel mechanism is connected with the lifting device, and the upper end of the delta parallel mechanism is connected with the feeding device. The environment-friendly large-area sewage purification robot has a land traveling function, a water traveling function, a direction and angle adjustment function and charging and feeding functions; automatic feeding for sewage purification can be achieved in the sewage treatment and purification process; in addition, the intelligentization degree is high, adjustment of the direction and angle is convenient and flexible, the feeding speed is high, and the feeding distance is long; and the problems that according to existing manual feeding by ship, the workload is large, the risk is high, and the efficiency is low are solved, and water resources are effectively protected.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a large-area sewage purification and environment-friendly robot. Background technique [0002] Water pollution is the reduction or loss of the use value of water caused by harmful chemical substances, the acid, alkali, oxidant, copper, cadmium, mercury, arsenic and other compounds contained in polluted water and sewage, as well as benzene, dichloroethane, ethylene dichloride, etc. Alcohol and other organic poisons will kill aquatic organisms and affect drinking water sources and scenic spots; when organic matter in sewage is decomposed by microorganisms, it will consume oxygen in water and affect the life of aquatic organisms. After the dissolved oxygen in water is exhausted, organic matter will be anaerobic. Decomposition produces unpleasant gases such as hydrogen sulfide and mercaptan, further deteriorating water quality. China is a country with shortage of water reso...

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Problems solved by technology

[0003] At present, there are physical methods, chemical methods and biological methods for sewage treatment. The chemical method of sewage treatment is to put chemical drugs into the sewage, and use chemical reactions or physical and chemical effects to purify sewage. At present, for reservoirs, lakes, rivers, ponds and other places The current chemical method of purifying sewage is to manually inject chemical drugs into the sewage by boat, which not only takes up a lot of labor, but also has low efficiency and certain dangers.

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