With the application of drying technology of coal in large blast furnace in tamping coking process and the development and application of new technology, the requirement of coke quality is higher and higher. In recent years, in order to reduce coking energy consumption and improve coke quality, Dingli coal drying manufacturer has developed a coke dryer system for coking coals. The technology is advanced, mature and reliable, greatly reducing labor intensity, saving investment, cleaning production and reducing environmental pollution.

  Basic principle of the coke dryer predrying: using the hot blast stove waste gas through the pipeline and high temperature induced draft fan to the blast furnace inside, use of high temperature exhaust gas (350 ~ 400 ℃) to predrying of coke, coke average boiling water from 11% to 6%, in order to reduce the coke powder, coke moisture fluctuations on the negative impact of the furnace condition, thus improve the gas heat value and temperature, improve the TRT power generation, reduce coke ratio into the furnace.

  Technical process:
  Step 1: start the machine for preheating, open the induced draft fan and the blower, and heat it to the required temperature before humidifying the material.
  Step 2: open the vibration motor, add wet materials and open the cooling fan.
  Step 3: discharge after drying.
  Features about our product:
  1. Lower prices.
  2. Small air pollution, dust recovery rate can reach more than 99.5%.
  3. Fast drying speed, 10-30 seconds to complete the drying.
  4. Good drying effect. Dry materials with high moisture content to a moisture content of less than 0.1% at one time.
  5. The finished product is of good quality and the material is heated evenly without local overheating.
  6. Energy saving, because the addition of multi-layer distribution plate thermal medium can be fully used.
  7. The floor area is even smaller. Due to the superposition of multi-layer boards, the floor area is only 1/3 of the previous one.
  Zhengzhou Dingli is a professional coke dryer manufacturer. If you want to know the price of coke dryer, you can directly Contact Online Customer Service on this page for consultation.