Environmental-friendly sewage purifying robot

Abstract

The invention discloses an environmental-friendly sewage purifying robot. The environmental-friendly sewage purifying robot comprises a box body; a first separating plate and a second separating plate are arranged in the box body from top to bottom successively; a sewage cabin is arranged in the box body under the second separating plate; a disinfectant cabin is arranged in the box body on the left side of an upper layer above the first separating plate; the right lower corner of the disinfectant cabin is connected with a discharge pipe; the right wall of the disinfectant cabin is penetrated by the left end of the discharge pipe, and the discharge pipe is designed to stretch to the bottom of the disinfectant cabin. The invention belongs to the technical field of sewage treatment. According to the environmental-friendly sewage purifying robot, the bottom of the disinfectant cabin and the bottom of a coagulant aid cabin are designed to be inclined at certain angles, so that complete discharging of the disinfectant and a coagulant aid can be realize, and waste is reduced; the disinfectant is used for disinfection of sewage, the coagulant aid is used for acceleration adsorption of toxic particles such as heavy metal, the cooperation of the disinfectant with the coagulant aid is capable of improving disinfection effect, shortening deposition time of micro particles, and increasing purifying efficiency.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an environment-friendly sewage purification robot. Background technique [0002] Sewage, usually refers to certain polluted discharge water from domestic and production. Sewage mainly includes domestic sewage, industrial wastewater and initial rainwater. The main pollutants of sewage are pathogenic pollutants, oxygen-consuming pollutants, plant nutrients and toxic pollutants. Acids, alkalis, oxidants, and compounds such as copper, cadmium, mercury, and arsenic in sewage, organic poisons such as benzene, dichloroethane, and ethylene glycol, will poison aquatic organisms to death, affect drinking water sources, scenic spots, and sewage When the organic matter in the water is decomposed by microorganisms, the oxygen in the water is consumed, which affects the life of aquatic organisms. After the dissolved oxygen in the water is exhausted, the organic matter undergoes anae...

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an environmentally friendly sewage purification robot, which solves the problem of manual spraying of disinfectant, uneven mixing of disinfectant and sewage, and incomplete disinfection. Some sewage purification measures use a separate water pump to spray disinfectant, Waste of energy, moreover, it takes too long to settle down and the problem of incomplete removal of particles such as heavy metals

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