Сухая обработка Вращающаяся печь 1000000 т/с цементная шлифовальная установка

Product Overview

Description

1,000,000Tons/Year Cement Grinding Plant

 

The cement grinding plant is mainly used for crushing and preheating raw materials, as well as grinding and packaging of cement. And it is mainly applied to deal with industrial solid wastes like slag, coal ash, coal gangues, and so on. Therefore, it contributes great to the environment protection industry.

  
In this 1,000,000t/y cement grinding plant, clinker and slag are ground separately. PFG120-50 rolling machine and Φ3.2m×13m cement mill are used in clinker ginding. Φ3.2m×13m ginding machine and high-efficiency powder separator are used in slag grinding.

This plant's features are high quality, high productivity and low consumption.

 

 

Process Flow Design

1. Design of Clinker Grinding Production Line
After gypsum, clinker and limestone are measured by the belt weigher, they will be mixed together in accordance with particular proportions, and then sent to the stable weighing warehouse. During this process, magnetic metals are removed by the iron remover from these materials. Then mixed materials will be sent into the rolling machine to be crushed. After crushed, they will be sent to the powder separator, in which coarse powder will be sent back to the griding mill while the fine one will be sent to the elevator for finished products. Finally, they will be sent to finished product storage. Meanwhile, dusty gas from the grinding mill will be purified by the environmental protection equipment before discharged into the atmosphere.

 

2. Design of Slag Grinding Production Line
Gypsum, dry slag and pulverized coal are measured by the belt weigher before mixed together according to particular proportions. Mixed materials will be sent to the mill for grinding, and during this process, iron remover is employed to remove magnetic metals in these materials. After grinded, fine powder will be sent to high-efficeint powder separator, while coarse powder will be sent back to the grinding mill. Finished cement will be collected by the air tank pulse bag filter, while the fine powder will be sent to the storage for finished products through an elevator. Dusty gases from the mill will be used as the first gas to enter into the powder concentrator, which is followed by fresh air. Finally, dusty gas will be purified by the air tank pulse bag filter before discharged into the atmosphere.

 

3. Design of Mixing Fine Slag and Powder Clinker
Besides the fineness of powder clinker and fine slag in the grinding production line, accurate measuring and even mixing also need to be paid much attention to. That's why we choose to use the screw measurer as the measuring device and the air slide as mixing device as well as conveying device.

 

 

Company Introduction

 

Established in 1994 and with a registered capital of 51.3859 million yuan, Jiangsu Pengfei Group Co., Ltd. is a hi-tech enterprise specializing in undertaking overall contracting projects of designing, manufacturing, supplying, assembling, debugging and technical serving for industries like building materials, environmental protection, metallurgy, and chemical machineries. Our products mainly consist of cement production line, rotary kiln, ball mill, raw mill, slag mill, cement grinding equipment, preheating equipment, laterite nickel rotary kiln, oxidized pellet production line, air swept coal mill, mining mill, autogenous mill, semi-autogenous mill, rolling machine, powder separator, vertical mill, crushing equipment, environmental protection equipment, cooling machine, drying equipment, fluidized bed furnace, compound fertilizer equipment, blending machine, granulator, vibrating screen, proportioning scale, conveyor, feeding machine, air slide, elevator, chemical evaporimeter, conditioning tower, electrical control equipment, liquid ammonia tank, etc. As the leading manufacturer of cement equipment in China, we have the largest production and export base of cement equipment in the coastal areas, and all of our products have passed the certification of ISO9001 and CE.

 

Our company covers an area of 450,000m2, of which 240,000 m² is our assembly workshop, and now we have six subsidiaries that are respectively dedicated to machinery, electron, foundry, assembly and new building material. Our machinery and equipment manufacture base has an annual productivity of 300,0000tonnes and we have our own storage and transport bases at ports. Located near the Chinese international ports of Shanghai and Nantong, we have the advantage of convenient transportation. Our products have been well received in as many as 60 countries and districts.

 

 

 

Product Advantages

 

Here in Jiangsu Pengfei Group Co., Ltd, we have a wide range of product lines for customers, and we provide overall contracting services for cement production enterprises, including technological design, equipment supply, and assembly and debugging of equipment. And we undertake international biding projects as well. Moreover, we also provide equipment and technical service for grinding, calcining, crushing, dust collecting and transporting in enterprises like metallurgy, chemical industry, mining, electricity, and environment protection, etc.

 

1. Cement production line: for this line, we provide various services including engineering design, civil construction, equipment, assembly and debugging, technology services, and general contracting service.

 

2. Cement grinding plant: our cement grinding plant has advantages of simpler processing flow, easier operation, less investment, electricity saving, and environmental protection, and it can be mixed with admixture.

 

3. Industrial kiln and furnace: our industrial kiln and furnace is widely used in fields like metallurgy, chemical industry, building refractories, environmental protection sector, and that.

 

4. Grinding equipment: it is typically designed for grinding various ores and grindable materials for industrial and mining enterprises, and it can also be used for open-circuit grinding as well as circulatory closed-circuit grinding in conjunction with the powder classifier.

 

5. Crushing equipment: our crushers are typically designed for coarse and medium crushing of ores and other materials.

 

6. Dust collector: this kind of equipment is typically used in fields like metallurgy, electricity, chemical industry, building material, and many other sectors.

 

7. Cooling equipment: our monocular cooler has features of compact, rational and simple structure, high thermal efficiency, low maintenance costs, less equipment investment and high-efficiency operation. And all of our coolers have the advantages of high efficiency and low operation costs.

 

8. Drying machine: our rotary dryer is mainly used for drying slag, clay, limestone and more in fields of cement, chemical engineering, metallurgy, building material, etc.

 

9. Compound fertilizer equipment: this kind of machine features easy technology, low investment and convenient operation.

 

 

Quality Control

 

We have our own engineering technology center. We have a complete set of international first-class quality management system, so we can examine and test the whole process of our products from the time raw materials into our factory to the moment they leave. And we have established cooperative relations with authoritative quality inspection institutions at home and abroad, as well as many international quality supervision and consulting companies. All of our raw materials come from famous first-grade companies, thereby ensuring the high quality and performance of our products.

 

 

Service

 

1. We offer perfect after-sales services to our customers throughout the world. Our skilled and experienced after-sales service staff can stay in your factory for equipment assembly and debugging.

 

2. We also have emergency after-sales services to solve various operation problems and equipment faults existing in the production processes. We will send our technicians to your production sites to solve your problems.

 

3. We will strictly observe the set delivery time, and will never make excuses to delay the delivery time.