300T/D active quick lime production line

300T/D quick lime production process description.

So far, rotary kiln is used to produce quick lime is advanced technology, quick lime activity can reach to 320-400ml, it's best for steel industry. Please kindly see quick lime process as follows:

1) raw material prepare

if raw material size is large than 40mm, crusher will be used for primary crushing, because best size for lime kiln is 10-40mm. to avoid overburing or half buring products.

2) preheating and calcine

if the capacity is not big, to save investment, some customer not prefer preheater, and increase rotary kiln length. but we suggest that use preheater to save fuel and improve products qulity.

3)cooling system

for quick lime process, vertical grate cooler often is used, because grate cooler can cool material sunddenly, improve quick lime quality.

4) dust collector system

because the wast air from roary kiln or preheater is high, cooler is used before bag dust collecotor, and filter bags inside the dust collector is speical

5) buring system

fuel for rotary kiln can be coal, oil, or natural gas, suitable burner will be used according to different fuels

6) control system

There are simple PLC and complex whole process control system, client prefer according to need and investment .

Welcome you inquiry us, professional suggestion and design will be offered according to raw material features and special required .

Certificate

Customer visit

So far, Hongji machinery had been sold to Russia, Pakistan, Korea, Indonesia, Mexio, Australia, Spain, Ukraine, U.S.A ,South Africa, Arabia and so on.Welcome you visit our company.

workshop

So far, there are advanced process equipment in our workshop, such as rolling machine, welding machine, boring machine, which can ensure the machinery's quality