What Is a Medical Waste Incinerator?

Medical incinerator is a kind of harmless treatment equipment commonly used in medical waste treatment, such as used blood cotton, needles, disposable syringes and other medical waste. The principle is to use coal, fuel oil, gas and other fuels to burn and carbonize the objects to be treated at high temperature to achieve the purpose of disinfection.

Medical incinerator

Medical

The material is sent to the primary combustion chamber, which is ignited and combusted by the ignition temperature-controlled burner. According to the principle of combustion three T (temperature, time, eddy current), it is fully oxidized, pyrolyzed and burned in the primary combustion chamber. The room is oxidized at high temperature to achieve the effect of no odor and black smoke, and then dust removal, the safety gas is introduced into the chimney and discharged into the atmosphere, and the ash generated after combustion is manually removed, screened, transferred, and landfilled. Adopting the secondary combustion treatment process, the temperature of the primary combustion chamber is 650 800 , and the temperature of the secondary combustion chamber is 850 1100 . The combustible materials are completely ashed, and the volume reduction ratio is 97%; . The flue gas residence time is 3 seconds, the excess gas coefficient reaches 100%, and the vortex combustion treatment process is adopted. Designed temperature control system, low operating cost, using cold heat exchanger cooling treatment can achieve resource recovery.

The waste incineration technology has been applied and developed abroad for decades. The more mature furnace types include pulse throw grate incinerators, mechanical grate incinerators, fluidized bed incinerators, rotary incinerators, and CAO incinerators. Furnace, these furnace types are briefly introduced below.

Meet the national implementation standards for incinerators:

Law of the People's Republic of China on the Prevention and Control of Environmental Pollution from Solid Wastes (April 1, 2005)

"Environmental Protection Law of the People's Republic of China" (December 25, 1989)

National Hazardous Waste List (August 1, 2008)

"Technical conditions for small incinerators" JB / T10192-2000

The incineration method is a high-temperature heat treatment technology, that is, a certain amount of excess air is used to perform an oxidative combustion reaction with the treated organic waste in an incinerator. The harmful and toxic substances in the waste are oxidized and pyrolyzed at high temperatures to be destroyed. A treatment technology that can simultaneously realize the harmlessness, reduction and resource utilization of waste.

The main purpose of incineration is to incinerate waste as much as possible, to make the incinerated material harmless and minimize the volume, and to minimize the generation of new pollutants to avoid secondary pollution. For large and medium-sized waste incineration plants, the three goals of reducing waste, completely incinerating toxic substances in waste, and recycling waste heat from incineration can be achieved at the same time.

The incineration method can handle not only solid waste, but also liquid waste and gas waste; not only municipal waste and general industrial waste, but also hazardous waste. Organic solid, liquid and gaseous wastes in hazardous wastes are often treated by incineration. When burning municipal solid waste,

The application and development of waste incineration technology has a history of decades. Domestic medical incinerators have also begun to develop rapidly. Various medical incinerators produced and developed by Beijing Zhongyi Huifu Company comply with the "Solid Waste Environment of the People's Republic of China". The Law on Pollution Prevention and Control and the "Medical Waste Management Regulations" promulgated by the state can completely kill various bacteria, infectious pathogens, anthrax, and epidemic viruses, effectively prevent the spread of pollutants attached to medical waste and prevent The spread of the disease has played a positive role.