Environmental Protection Clinker Gypsum Cement Grinding Station/Cement Grinding Plant
Cement grinding station, or called cement grinding plant, is an individual cement grinding unit formed independently from the final product stage of cement production. Cement Grinding Station processing stage will add the cement clinker into the appropriate amount of mixed materials for grinding, to produce the finished cement.
The new-type cement grinding units adopt pre-grinding technology. The cement grinding units not only reduce the particles of feeding materials, but also help to produce cracks and flaws inside the particles, which largely increase production capacity of cement mill, reduce the energy consumption.
Henan Zhengzhou Mining Machinery Co., Ltd. was founded in 1956, has rich experience in cement plant and cement grinding plant construction, who can provide customers with the whole plant design, equipment supply, installation and commissioning supervision, etc one-stop services. If you want to know more information about the differences between cement grinding plant and full cement plant, you can contact with us directly.
1.production capacity:
Capacity: 1.4 t/h - 87 t/h
Main Materials: Clinker, Gypsum, Additives
Main Equipment: Vertical Cement Mill, Cement Ball Mill, Cement Roller Press etc
2.Advantages:
1. High grinding efficiency
For the structure, of the cement mill, weadopts the advanced obstructing equipment for internal powder, add theactivated device to the fine grinding chamber, and there is the special grateplate at the end of the cement mill, which can reduce the size of the grindingmedium, greatly improve the grinding efficiency, and achieve the purpose ofhigh output and low energy consumption.
2. Energy saving and environmental protection
The cement grinding unit has advantages of simple structure,strong controllability, and easy to operate or maintain. The dischargeconcentration is less than 50mg/Nm3, lower than the discharge standard, andprotect the environment of the production site effectively.
3. Good quality of finished products
The production process overcomes the disadvantages of traditionalequipment. The fineness of product is easy to be adjusted, apply for differentrequirement of fineness. The equipment also has advantages of large heatdissipation area and low temperature inside mill. The finished product ofnew-type cement grinding unit has high quality and large capacity.
3.Production Process
In the cement produciton line,it contains 8 parts:raw materials,raw material preparation,crushing and pre-homogenization,raw material homogenization,pre-heater and calciner,the burning of concrete clinker,grinding and concrete packging.
4.What is the main equipments in the cement production line?
Rotary kiln is the main equipment for cement plant. The rotary kilns produced by our company can be divided into dry process and wet process. They can also be used for chemical industry, metallurgy industry and etc. Throught technical renovations, the rotary kiln sintering system equipment made by our company has adopted high measuring precession plunger pump, variable speed adjusted valve, contact graphite block air seal and other national advanced technologieshnological flow chart:
1. Apron feeder
2. Single-stage hammer crusher
3. Unloading pit for limestone
4. Predistributing bin
5. Crushing of clay
6. Stack for mixing and preuniform
7. Batching station(mixture, iron, correcting)
8. Vertical mill
9. Equalizing bin for raw material
10. Kiln feeding for raw material
11. Humidifying tower
12. Preheater
13. Rotary kiln
14. Cooler
15. Clinker bin
16. Preparation
17. Batching of cement mill
18. Roller press
19. Separator
20. Cement mill
21. Cement bin and packing
Techinical Parameter of cement kiln
| |
|
|
|
electromotor |
reducer |
| Specification |
Output |
Rev |
Grinding |
| |
t/h |
R/min |
Body |
| |
|
|
( t ) |
model |
power |
model |
Ratio |
| |
|
|
|
( kw ) |
of speed |
| φ1.2x4.5 |
1.4 |
30.3 |
2 |
YR250M-6 |
55 |
ZD30-8 |
4.481 |
| φ1.5x5.7 |
3.5 |
26.34 |
11 |
JR127-8 |
130 |
ZD40-7 |
4 |
| φ1.83x7 |
6.5 |
24.5 |
20 |
JR138-8 |
245 |
ZD60-8 |
4.5 |
| φ2.2x7.5 |
13 |
21.4 |
32 |
JR158-8 |
380 |
ZD70-9 |
5 |
| φ3.2x11 |
40 |
18 |
103 |
YR1400-8/1430/Y160M-4 |
1400/11 |
YNL1210 |
12.35/28 |
| Closed-circuit |
/ZS110-19 |
| φ4.2x13 |
85-87 |
16.3 |
224 |
YR1000-8 |
3530 |
JQS3550 |
15.6 |
Henan Zhengzhou Mining Machinery Co., Ltd has become an integrated modern enterprise with scientific research, design, development, manufacturing, sales, installation, commissioning and training services.
The main products of company include: ball mill, rotary kiln, vertical preheater, cooler, crusher, metallurgical coke oven, magnetic separator, flotation machine, classifier, feeder, bucket elevator, preheater, dust collector, elevator, drier, and other equipments relate to metallurgy, cement, lime, mineral processing, refractory, chemical industry. The products of Henan Zhengzhou Mining Machinery Co., Ltd have been sold to every province of China and exported to Russia, Korea, Vietnam, Malaysia, Nepal, Bangladesh, Mexico, Armenia, Africa, South America and other countries and regions. At present, Henan Zhengzhou Mining Machinery Co., Ltd is the largest equipment supplier for magnesium production and has been on the leading position for 25 years in the market.
We have advanced production technology and management. Our professional engeneers and after-sales groups production technology can offer convienient service for our customers.
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