The low-temperature pyrolysis furnace enters the inclined grate through the feed funnel (the grate is divided into dry zone, incineration zone, The burning area, due to the interweaving movement between the grates, pushes the garbage downward, the garbage passes through the grate in each area again (the garbage from one area in the second area, plays a huge turning point in the character), the smell is generated by a hair dryer in the upper part of the garbage storage pit will lead to the accumulation of garbage, so after steam (air) heating and heating processing, such as incineration air enters the incineration plant, it is guaranteed that the waste will be treated in a short period of time, incinerated from the air at the bottom of the furnace and mixed with garbage, the high-temperature flue gas passes through the heating surface of the boiler to produce hot steam, the flue gas is also cooled, and finally the flue gas arrives at the treatment rear through the flue gas purification unit。
The low-temperature pyrolysis furnace does not need to increase coal or other auxiliary fuels for the waste, the resulting slag is relatively small, its capacity is relatively large, and the garbage does not need to be classified during treatment.
However, in the primary investment of the incinerator, the cost of operation and protection is higher, and the wear and corrosion of the exhaust plate is more serious, so in the process of selecting the waste process, the skill of pros and cons system analysis to ensure the safety and effectiveness of waste disposal.
In the process of garbage incineration, the garbage must be disposed of in the liquid bed, so that the garbage can reach a certain particle state, and after a short period of fluidized incineration, it can be processed by wind in a short time, and the air is sprayed from the bottom of the liquid bed in a short time, the rationality of the sand medium will make the garbage constitute fluidization, and the system plate is equipped with heat-carrying inert particles, which present inert particles together in the fluid bed to form a fluid bed section.