Environmentally continuous continuous carbonization furnace process and operation method
Continuous carbonization furnace production process:
① gasifier gas → ② cleaning spray cooling → ③ ignition stove heating → ④ the raw material to the host material → ⑤ drying → ⑥ carbonization → ⑦ finished cooling transport → ⑧ finished product delivery → ⑨ finished bagging
Continuous carbonization furnace continuous carbonization operation method:
1, start the power: ① control cabinet ② water supply system
2, gasifier gas:
To the gasifier into the combustible material (such as sawdust, wood scrap, crushed after the reed, rice husk, straw, straw, shell, palm shell, coconut shell, etc. can be a), the thickness of about 20cm Ignite, and start the fan, the fan frequency to 20Hz, after combustion and then into the gasifier to add 15-20cm combustible material covered, can not see the fire so far, and then the fan frequency to 30Hz;
⑵. Gasifier produced by the gas pipeline through the gas pipeline into the cooling and purification system for cleaning and cooling into a combustible gas;
⑶. Combustible gas through the gas pipeline into the bottom of the carbonization furnace burner parts, you can ignite the stove heating host carbonization tube;
⑷. After the temperature reaches 400 ° C, turn on the control cabinet on the finished product delivery, cooling transport, carbonization of the host, raw material transmission switch;
⑸. Raw materials into the carbonization furnace, the carbonization furnace above the two layers of carbonization of raw materials for drying;
⑹. To be raw materials into the following two layers of carbonization tube after the start of carbonization.
3, spontaneous combustion treatment:
⑴. After the beginning of carbonation of raw materials will produce a lot of flue gas, open the flue gas recovery device, through the fan to the flue gas into the gas pipeline into the cooling and purification system for cleaning and cooling into a combustible gas
⑵. Combustible gas through the gas pipeline into the bottom of the carbonization furnace burner burner parts, continue to heat the carbonization tube, gasifier gas gradually reduced.
4, finished cooling out of charcoal:
⑴ carbonized good finished product from the bottom into the finished product cooling system, through the multi-level spiral conveyor in the bottom of the cooling box output;
5, continuous carbonization: feeding continued non-stop, continuous discharge material.
6, and so on for their own use of flue gas, close the gasifier gas into the device, into their own burning stage.
7, finished bagging.
In this way, continuous carbonization furnace using self-generated gas combustion itself, to achieve energy-saving effect;
The whole process can be continuous carbonization production, non-polluting flue gas emissions, highly environmentally friendly, to the national emission standards;
Gasification furnace gas into the charcoal, the equipment without any fuel loss; equipment carbonization speed, the use of less labor, with high production efficiency of continuous carbonization furnace operation process of carbonization temperature and carbonization speed adjustment, through the control cabinet control.
