Waste incinerator and waste pyrolysis furnace are two commonly used garbage disposal equipment, and their operation methods are somewhat different. Here's how they basically work::
1. Operation method of garbage incinerator.
1.Garbage feeding: The collected garbage is screened to remove bulky garbage and non-combustibles, and then put into the feeding port of the incinerator. In order for the garbage to burn evenly, it is necessary to use a device such as a pusher to push the garbage into the furnace.
2.Combustion control: Combustion control of waste incinerators is the key, and it is necessary to ensure the stability and adequacy of combustion. By adjusting the flame length, air flow and other parameters of the burner, the combustion temperature and atmosphere are controlled, so that the garbage can be completely burned. At the same time, it is necessary to monitor the oxygen content, temperature distribution and other parameters in the furnace to ensure the safety and environmental protection of the combustion process.
3.Flue gas treatment: In order to meet emission standards, the flue gas from the waste incinerator needs to be treated. Generally, dust collectors, desulfurization and denitrification devices and other equipment are used to remove harmful substances in the flue gas. At the same time, flue gases need to be monitored to ensure they meet environmental standards.
4.Residue disposal: Waste incineration produces residue that needs to be disposed of. Generally, crushing, sorting and other processes are used to separate the first-class substances in the residue, and the remaining part is landfilled.
Second, the operation method of garbage pyrolysis furnace.
1.Waste feeding: Similar to waste incinerators, waste pyrolysis furnaces also need to screen and pre-treat the collected waste. The difference is that the pyrolysis furnace needs to use a well-sealed feeding port and conveying device to prevent gas leakage and contamination.
2.Heating and pyrolysis: The key to the operation of a pyrolysis furnace is heating and pyrolysis. By controlling the heating rate, temperature and atmosphere, the organic matter in the garbage undergoes a pyrolysis reaction to form gas, liquid and solid products. At the same time, it is necessary to monitor the temperature, pressure and other parameters in the furnace to ensure the stability and controllability of the pyrolysis process.
3.Product treatment: Pyrolysis products need to be treated and utilized. For gas products, condensation, compression and other treatments are required to extract valuable substances; For liquid products, it is necessary to separate, purify and other treatments to prepare high-quality fuels or chemical raw materials; For solid products, they can be disposed of by incineration or landfill.
4.Exhaust gas treatment: The exhaust gas of the pyrolysis furnace needs to be treated to reduce the environmental impact. Generally, dust collectors, desulfurization and denitrification devices and other equipment are used to remove harmful substances in the exhaust gas. At the same time, the exhaust gases need to be monitored to ensure that they meet environmental standards.
It should be noted that although the operation methods of waste incinerators and waste pyrolysis furnaces are different, their purpose is to achieve the reduction, harmlessness and resource utilization of waste. In practical applications, it is necessary to select the appropriate equipment and technology according to the actual situation to achieve the best treatment effect. At the same time, it is necessary to strengthen the maintenance and management of equipment to ensure its normal operation and service life.