The use of rotary kiln incineration is a key thermal treatment method that plays a vital role in waste management strategies, especially in handling hazardous materials. It helps to lower environmental hazards linked to disposal practices and is effective in significantly decreasing waste volumes.
rotary kiln incinerator working principle:
Hazardous waste enters the kiln from the high end (head) of the kiln body. Due to the inclination and continuous rotation of the kiln body, the material not only tumbles in the circumferential direction but also moves axially (from high end to low end) in the kiln. In this process, the material is in full contact with the combustion-supporting air and goes through stages such as drying, combustion, and burnout to complete harmless treatment. The high-temperature flue gas generated by combustion is discharged from the kiln tail and enters the subsequent flue gas treatment system.
The use of rotary kiln incineration is a key thermal treatment method that plays a vital role in waste management strategies, especially in handling hazardous materials. It helps to lower environmental hazards linked to disposal practices and is effective in significantly decreasing waste volumes.
rotary kiln incinerator working principle:
Hazardous waste enters the kiln from the high end (head) of the kiln body. Due to the inclination and continuous rotation of the kiln body, the material not only tumbles in the circumferential direction but also moves axially (from high end to low end) in the kiln. In this process, the material is in full contact with the combustion-supporting air and goes through stages such as drying, combustion, and burnout to complete harmless treatment. The high-temperature flue gas generated by combustion is discharged from the kiln tail and enters the subsequent flue gas treatment system.
Product Name
Rotary Kiln Incinerators is common types of equipment used in hazardous and solid waste incineration . Their advanced design, operational flexibility, and ability to comply with environmental regulations make them an essential choice for many industries involved in waste management.
Hazardous waste incineration rotary kiln is an important equipment for treating hazardous waste. Here is its introduction:
Basic structure1:
Kiln body: The rotary kiln is a horizontal and rotatable cylindrical cylinder. The shell is usually made of steel plate and lined with refractory materials inside to withstand high temperature environments. The cylinder has a certain inclination, generally around 1°-3.5°. The inclination direction is that the high end (head) is slightly higher and the low end (tail) is slightly lower, which is convenient for the material to move to the tail under the action of gravity.
Support and transmission device: Supported by multiple tyre rings on each support device to ensure the stable rotation of the kiln body. Through the transmission device, such as the main transmission motor transmitting power to the open gear device through the main reducer to drive the rotary kiln for rotational movement.
Sealing device: Sealing devices are provided at the kiln head and kiln tail to prevent air leakage and heat loss and ensure the stability and thermal efficiency of the combustion process.
Burner: Used to inject fuel into the kiln to provide heat to burn hazardous waste. The type and performance of the burner will be configured according to different needs and fuel choices.
Feeding and discharging device: The feeding device transports the pretreated hazardous waste to the head of the rotary kiln, and the discharging device discharges the incinerated ash at the tail.
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