Incinerators are used to treat various toxic and harmful gases, liquids, and solids produced in the production process of petroleum, chemical, printing and dyeing, plastics, pharmaceuticals, painting and other industries. These "three wastes" products often contain hydrocarbon compounds and oxygen-containing organic compounds, organic chemical compounds containing nitrogen, sulfur, halogen, and phosphorus, etc., adopt high-temperature incineration methods to treat organic wastes of different concentrations and different calorific values, and at the same time, combined with a complete exhaust gas treatment system to ensure environmentally friendly emissions.
1． Product Principle
The incineration method is a high-temperature heat treatment technology that uses a certain amount of excess air to carry out an oxidative combustion reaction with the processed organic waste in the incinerator. The harmful and toxic substances in the waste are oxidized and pyrolyzed at high temperature to be destroyed. This kind of treatment technology can realize the harmlessness, reduction and resource utilization of waste at the same time.
The main purpose of incineration is to incinerate waste as much as possible, make the burned material harmless and minimize the volume, and minimize the production of new pollutants to avoid secondary pollution. It can simultaneously achieve the three purposes of reducing waste, completely incineration of toxic substances in waste, and recycling the waste heat generated by incineration.
The incineration method can not only treat gaseous waste, but also liquid waste and solid waste; it can not only treat municipal garbage and general industrial waste, but also can be used to treat hazardous waste. When the municipal solid waste is incinerated, the leachate and odor generated during the temporary storage process before the incineration of the garbage are often introduced into the incinerator for incineration.
Incineration is suitable for the treatment of wastes with many organic components and high calorific value. When dealing with wastes with a small amount of combustible organic components, supplementary fuels need to be added, which will increase operating costs. After incineration, the flue gas parameters that meet the standard can be equipped with waste heat recovery devices to recover waste heat and reduce waste incineration costs, so that incineration can obtain better economic benefits.
The entire incinerator system consists of the following parts:
combustion-supporting system, incineration system, waste heat recovery system, flue gas purification system, and electronic control system.
a) High temperature oxidation and incineration, the organic matter destruction and removal rate is over 99.99%.
b) Various forms of heat energy recovery, which can recover steam, hot water and hot air.
c) Using low-nitrogen incineration technology, equipped with combined burners, multi-stage air supply, and using safety devices such as flame arresters and water seals, the incineration has high safety and complete functions.
d) Widely used, it can incinerate organic waste liquid and high-concentration organic wastewater while treating organic waste gas.
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