Self-control disinfection device for medical wastewater

Abstract

The invention provides a self-control disinfection device for medical wastewater and belongs to the technical field of environment protection equipment. The self-control disinfection device for the medical wastewater is characterized in that a water injection opening is formed in the top of an upper-layer medicine dissolving box and a medicine feeding opening is formed in the upper part of the medicine dissolving box; an emptying opening is formed in the lower part of the medicine dissolving box and a stirring pump is mounted in the medicine dissolving box; an electric control part of disinfection equipment and a medicine feeding pump are mounted in an electric control cabinet; a medicine suction pipe of the medicine feeding pump is communicated with the medicine dissolving box; a medicinedischarging pipe of the medicine feeding pump is communicated with a disinfection box; a high-liquid-level automatic valve is arranged at the upper part of the medicine dissolving box; a low-liquid-level automatic valve is arranged at the lower part of the medicine dissolving box; a sewage water inlet and a processed-water water outlet are formed in the upper part of a lower-layer disinfection box; an emptying opening is formed in the bottom of the disinfection box. The self-control disinfection device provided by the invention has the beneficial effects that the device is small in volume andhigh in automation degree and is suitable for treating wastewater of small medical institutions including community health service institutions, dental clinics and the like. According to the self-control disinfection device provided by the invention, water feeding automation of a medicine box is realized and the problems that medicines move away, water is leaked and the like, caused by the fact that manual guarding is not in time, are prevented; the whole body of the medicine feeding box is made of PVC (Polyvinyl Chloride), so that the self-control disinfection device has the characteristicsof corrosion resistance, easiness for transportation, economical and practical performance and the like.

Description

technical field [0001] The invention belongs to the technical field of environmental protection equipment and relates to an improvement of a waste water treatment device. Background technique [0002] For medical institutions such as small outpatient clinics and dental clinics that cannot collect and disinfect medical wastewater, the current treatment method is to separately disinfect and discharge the medical wastewater generated by each diagnosis and treatment department, laboratory, disposal room, and dental clinic . [0003] The existing medical wastewater treatment methods mainly include: 1) Manual disinfection after collection in containers. 2) Disinfection equipment using solid sustained-release agents. 3) Sterilize with a chlorine dioxide generator. 3) Sterilize with ozone. [0004] 1) Manual disinfection after collection in containers requires heavy workload for medical staff and direct contact with sewage and disinfectants. Moreover, in order to ensure the rea...

AI Technical Summary

Problems solved by technology

Hydrochloric acid is a highly corrosive precursor chemical with strict procedures for purchase, transportation, and storage, making it inconvenient to use, and chlorine dioxide is an irritating gas, and its smell is difficult to be accepted by patients and medical staff when used

[0007] 4) When ozone is used for disinfection, the residual ozone gas will overflow, and there is a danger of ozone leakage causing people to be poisoned

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