Medicinal waste treatment device

Abstract

The invention discloses a medicinal waste treatment device, and belongs to the technical field of medicinal instruments. The medicinal waste treatment device comprises a disinfectant tank as well as a control device, wherein a feeding hole, a vapor inlet, an ozone inlet, a water discharge hole, an exhaust hole and a discharge hole are formed in the disinfectant tank; the feeding hole is connected with a crushing device through a feeding pipeline; the vapor inlet is connected with a vapor generator and a water storage tank in sequence through a vapor pipeline; the ozone inlet is connected with an ozone generator, an air pump and an air storage tank in sequence through an ozone pipeline; a water filter and a dust filter are arranged between the ozone generator and the air pump; the water discharge hole is connected with a water recycling device through a water discharge pipeline; the exhaust hole is connected with an air sucker and a water separator through an exhaust pipeline; the water separator is connected with a tail gas treatment device; the tail gas treatment device is connected with the air storage tank; and an ultrasonic device is arranged at the bottom of the disinfectant tank. The medicinal waste treatment device is good in disinfection effect, is capable of recycling ozone and wastewater and is energy-saving and environmental-friendly, and the cost can be lowered.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a medical waste treatment device. Background technique [0002] Medical waste refers to directly or indirectly infectious, toxic and other hazardous waste produced by medical institutions in medical treatment, prevention, health care and other related activities, specifically including infectious, pathological, injurious, pharmaceutical and chemical wastes. waste. These wastes contain a large number of bacterial viruses, and have certain characteristics of space pollution, acute virus infection, and latent infection. If management is not strengthened, discarded at will, and allowed to mix with domestic garbage and disperse into people's living environment, it will pollute Air, water, land, animals and plants cause the spread of diseases and seriously endanger the physical and mental health of the people. [0003] With the development of society, the awareness of environ...

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Problems solved by technology

These wastes contain a large number of bacterial viruses, and have certain characteristics of space pollution, acute virus infection, and latent infection. If management is not strengthened, discarded at will, and allowed to mix with domestic garbage and disperse into people's living environment, it will pollute Air, water, land, and animals and plants cause the spread of diseases and seriously endanger the physical and mental health of the people

[0003] With the development of society, the awareness of environmental protection is gradually increasing. Today, there are many technologies that can be used for the treatment of medical waste. At present, the treatment methods of medical waste mainly include: incineration treatment, steam treatment and chemical disinfection of disinfectants, followed by Microwave, plasma vacuum carbonization, etc. The former has secondary pollution to the environment (especially groundwater) and air, while the latter has less secondary pollution, but it is rarely used because of its high cost.

[0004] The strong oxidizing property of ozone is recognized, and it can kill almost all viruses and germs. Its oxidizing property is second only to fluorine, which has the strongest oxidizing property. The scorching water vapor also has the effect of cleaning and disinfecting. When the two are used alone, the effect is not good.

At the same time, when preparing ozone, excessive air humidity will interfere with the discharge of the ozone generator, resulting in unstable ozone concentration, and the ozone generator is easily damaged. When there is a lot of dust in the air, it will easily concentrate on the electrode plate of the ozone generator. Greatly reduce the amount of ozone produced, and after the disinfection is completed, the ozone is often discharged directly after the tail gas treatment, resulting in a large waste of resources and increased disinfection costs

In addition, a better disinfection effect that is difficult to achieve with a single treatment method

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