Multifunctional domestic sewage treatment equipment

Abstract

The invention provides multifunctional domestic sewage treatment equipment which comprises supporting legs, a mounting seat, an ultimate filter tank, a mechanical valve, a drain pipe, a removable ultimate filter element structure, a locking bolt, a mixed disinfection tank, a water storage tank, a water inlet pipe, a water outlet pipe, a dustproof inspection window structure, a self-pressing type retained water discharge rod structure, a mixed disinfection and sterilization lamp structure and a primary impurity-filtering cleaning stone structure, wherein the supporting legs are arranged at middle positions on the lower part of the mounting seat in a bolted manner. According to the arrangement of a primary hollowing board, a secondary hollowing board, a U-shaped lift frame, a cobblestone block, a primary impurity-filtering net, a lifting rod and a non-slip sleeve, primary filtration of the domestic sewage is facilitated, the impurities in the domestic sewage are remained and filtered, and the next-stage treatment effect is ensured; according to the arrangement of a retention water overflowing disc, an overflow discharge rod, a gripper tube, a retainer ring, a compressed spring and afixed tube, the domestic sewage can be temporarily stored, a certain amount can be maintained, the treatment time is reduced, and waste is avoided.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment equipment, and in particular relates to a multifunctional domestic sewage treatment equipment. Background technique [0002] Domestic sewage is the wastewater discharged from residents' daily life, mainly from residential buildings and public buildings, such as residences, institutions, schools, hospitals, shops, public places and industrial enterprise toilets. The pollutants contained in domestic sewage are mainly organic matter (such as protein, carbohydrates, fat, urea, ammonia nitrogen, etc.) and a large number of pathogenic microorganisms (such as parasite eggs and intestinal infectious viruses, etc.). The organic matter present in domestic sewage is extremely unstable and easily rots to produce stench. Bacteria and pathogens reproduce in large numbers using organic matter in domestic sewage as nutrients, which can lead to the spread of infectious diseases. Therefore, domestic sewa...

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Problems solved by technology

[0006] In order to solve the above-mentioned technical problems, the present invention provides a multi-functional domestic sewage treatment equipment to solve the problem that the existing domestic sewage treatment equipment is prone to uneven treatment during treatment, which leads to poor treatment effect, and cannot mix and kill viruses for a long time during treatment. Bacteria affect the secondary use, the inability to filter primary impurities and inconvenient observation of the treatment result in poor treatment effect

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