Cement Clinker Grinding Plant Brief Introduction:

Cement Clinker grinding plant is an individual independent cement finished products production units of the formation of finally finished stage of cement production line. This phase will add the cement clinker with proper amount of mixed materials to be grinded for cement finished product.

The production of cement, generally can be divided into raw meal preparation, clinker calcining and finished cement three processes, etc. Silicate cement production technology is representative in the cement production, is a limestone and clay as the main raw material, through crushing, ingredients, which takes limestone and clay as the main raw materials, through crushing, burdening, grinding to fine particles to get the raw meal, then feeds into the cement kiln to calcination to get the cement clinker, mix some gypsum into the clinker(sometime with mixed materials and admixture) to grind int portland cement.

The layout of the cement production is to build cement clinker production line near the mining plant, build cement grindigstation near the cement sale market, so as to reduce the transportation cost.

The cement company can be divided into four kinds: cement plant/factory, cement clinker plant, cement grinding station and cement preparation plant.

Cement grinding station includes: cement grinding, cement homogenization and preparation, cement packing and and bulk cement manufacturing process.

Equipments List supplying for Cement grinding plant :

1. Grinding Mill : Cement Ball mill , Vertical Mill

2. Feeding Machines : Apron Feeder , Impeller Feeding machine , Magnetic Vibrating Feeding Machine ect.

3. Conveying Equipments : Bucket Elevator, Belt Conveyor, Chain Conveyor , ect.

4. Crushers : Jaw Crusher, Hammer Crusher, Impact Crusher ect .

5. Dust Collectors / Dust Filters : Bag type Dust Collector / dusct filter, Pulse bag Dust Collector, Air box type pulse bag dusct collector ect .

6. High effecient powder separator : High Efficient Horizontal whirling-fluid Powder Separator, Centrifugal powder separator/ concentrator , cyclone powder concentrator ect.

7. Packing Machines : Automatic Cement Packing Machine , 1-12 spouts cement bag rotary packing machine ect .

Brief introduction of cement grinding plant process flow:

1.Clinker storage

Clinker will be unloaded into the hooper by wheel loader after being stored in the cement factory, then will be fed into the different silo by belt and bucket elevator .

2.cement clinker and mixed materials storage

Gypsum will be unloaded into the hooper after being stored in cement plant, then will be fed into the different silo by belt and bucket elevator through being crushed by jaw crusher.

3. Raw material blending

Five materials blending bins for clinker,gypsum and volcanic ash, Speed governable belt balances will be used at the bottom of the material blending bins. Raw materials will be blended according to requirements and fed onto the raw mill system by belt conveyor.

4.Cement grinding

After material blending at bottom of clinker silo, admixture silo and gypsum silo, material will be fed into the cement mill. Then material will be fed into cement separator by bucket elevator. Finished product will be conveyed into three cement silos via elevator. Coarse powder will return to mill to regrind.

5.Cement storage and Cement packing

Three round silos will be used for cement storage.

Feeding cement from cement silo to packing machine, cement packer will be used for cement packing. Cement will be fed into vibration sieve by elevator, then into cement hooper, and then into cement packer. Bagged cement will be sent into loading machine by belt conveyor.

The weight of each bag will be measured and adjusted by electron balance when packing.

Packing system sets has the complete soot-eliminating devices to ensure the exhaust standard.

We offer you the service including designing, building, suitable equipment providing, installing and debugging, technical serving, and overall contracting. And we have successfully finished the construction of complete cement production lines of 4000t/d, 3000t/d, 2500t/d, 1500t/d, 1000t/d, 600t/d, 300t/d and 200tpd.