The best way to dispose of domestic waste is waste incineration, and a domestic waste incinerator can solve it! This is a kind of equipment used to process domestic waste, the principle of which is to use high-temperature combustion technology to burn domestic waste in the furnace, and convert the waste into waste gas and solid residue. Domestic waste incinerator is usually composed of four systems: garbage pretreatment system, incineration system, smoke biochemical dust removal system and gas generator (auxiliary ignition incineration).
The garbage pre-treatment system is responsible for sorting, crushing, drying and mixing the garbage before incineration to ensure the stable combustion of the garbage.
The incineration system is the core part of the domestic waste incinerator, including the grate, combustion chamber and secondary combustion chamber. The grate is an important component responsible for transporting the waste from the inlet to the incineration chamber, and its design should ensure that the waste is evenly distributed on the grate and gradually inclined towards the incineration chamber to facilitate combustion. The combustion chamber is where the garbage is burned, and its temperature can reach 850 -1100. The secondary combustion chamber is set up to further ensure that the waste is completely combusted, and its temperature can reach more than 1100 °C. The smoke biochemical dust removal system is used to treat the flue gas generated by combustion, and remove harmful substances and dust in the flue gas through dust collectors, scrubbers and other equipment to meet environmental protection requirements.
A gas generator (auxiliary ignition incineration) is a device used for auxiliary ignition and stable combustion, which uses the high temperature generated by the combustion of fuels such as coal, oil or gas to ignite the garbage and maintain the combustion process.
In addition, the domestic waste incinerator should also be equipped with an automatic control system to ensure the normal operation and safety of the equipment. The automatic control system monitors and controls the furnace temperature and flue gas emissions, as well as the grate and feed system for optimal combustion.
Domestic waste incinerator has the characteristics of high efficiency, environmental protection and stability, and is one of the important means of municipal solid waste treatment. Through reasonable design and use, domestic waste incinerator can realize the reduction, recycling and harmless treatment of waste, and contribute to the sustainable development of the city.