目的范围：利用罐式煅烧炉加热处理即煅烧石油焦，达到质量要求。主要包括煅烧给料、罐式炉煅烧系统，煅后焦运送设备。
一、  技术条件
1.  首层火道温度1150～1300℃，负压10～30Pa。12pa
2.  三层或四层火道温度1150～1300℃，负压20～80Pa。60pa
3. 烟道平均温度不大于800℃，个别测点不大于1000℃，带余热锅炉的烟道温度不大于300℃。
4. 排料罐冷却水出口温度低于60℃，锻后焦排出料的温度要低于250℃。
5. 煅后焦的真密度不小于2.04g/cm3   ，粉末电阻率不大于650Ω.mm /m，挥发分小于0.5%，灰分小于0.6％，水分小于0.5％。
二、生产操作
1.   正常生产情况下，每班定时加料，保持炉头上有料封严， 不允许出现空炉头现象。
2.  根据煅后焦质量情况调整排料量，要勤排少排， 使炉内料处于经常移动状态，两次排料的间隔时间不大于10分钟。
3.  经常清理挥发分总道、竖道，保持其畅通。充分利用挥发分， 尽量使其在首层和二层火道燃烧。设有余热锅炉的才允许多余的挥发分在末层火道燃烧。
4. 在停电、停水、停排烟机或无原料时，应停止排料， 料面高度要在炉脖之上。短时间停产（1～2天）时，火道温度保持在1000℃以上，停产三天以上， 火道温度保持在900±20℃间保温。
5.   调温过程中要定时检查火道内燃烧情况，根据温度变化及时调整燃料和空气配比，及时处理火道堵塞及漏风。
三、　设备检查：
设备螺丝固定紧固、煅烧炉水箱有无漏水、破碎排料设备运转正常、振动输送及提升设备正常、各润滑点润滑情况良好、各电机及轴承温度不得超过60℃。

Scope of purpose: Use a tank calciner to heat and calcinate petroleum coke to meet the quality requirements. It mainly includes calcined feedstock, tank furnace calcining system, and calcined coke transportation equipment.
1. Technical conditions
1. The temperature of the first fire path is 1150～1300℃, and the negative pressure is 10～30Pa. 12pa
2. The temperature of the three-layer or four-layer fire path is 1150～1300℃, and the negative pressure is 20～80Pa. 60pa
3. The average temperature of the flue is not more than 800℃, the individual measuring points are not more than 1000℃, and the temperature of the flue with the waste heat boiler is not more than 300℃.
4. The cooling water outlet temperature of the discharge tank is lower than 60℃, and the temperature of the coke discharged after forging should be lower than 250℃.
5. The true density of the calcined coke is not less than 2.04g/cm3, the powder resistivity is not more than 650Ω.mm/m, the volatile content is less than 0.5%, the ash content is less than 0.6%, and the moisture content is less than 0.5%.
2. Production operation
1. Under normal production conditions, add materials at regular intervals in each shift, keep the material on the furnace head sealed tightly, and do not allow the phenomenon of empty furnace head.
2. Adjust the discharge amount according to the quality of the calcined coke, and discharge less frequently, so that the material in the furnace is in a state of frequent movement, and the interval between two discharges is not more than 10 minutes.
3. Frequently clean volatile sub-channels and vertical channels to keep them unblocked. Make full use of the volatile matter, and try to make it burn in the first and second floors. Only the waste heat boiler is allowed to burn the excess volatile matter in the fire channel of the last layer.
4. When the power is cut off, the water is cut off, the smoke exhauster is stopped, or there is no raw material, the discharge should be stopped, and the height of the material surface should be above the furnace neck. When production is stopped for a short period of time (1 to 2 days), the temperature of the fire channel should be kept above 1000℃, and the temperature of the fire channel should be kept at 900±20℃ for more than three days.
5. During the temperature adjustment process, check the combustion situation in the fire channel regularly, adjust the fuel and air ratio in time according to temperature changes, and deal with the blockage of the fire channel and air leakage in time.
3. 　Equipment inspection:
The equipment screws are fixed and tightened, the water tank of the calciner is leaking, the crushing and discharging equipment is operating normally, the vibration conveying and lifting equipment is normal, the lubrication of each lubrication point is in good condition, and the temperature of each motor and bearing should not exceed 60℃.