Complete Set Of Rotary Kiln Cyclone Preheater Grate Cooler Machine Used For Dry Process Cement Production Line

Description

Complete Set Of Rotary Kiln Cyclone Preheater Grate Cooler Machine Used For Dry Process Cement Production Line

The cement production process is that, crushing the raw materials and grinding it into particles; then transmit the particles into high temperature kiln, calcining it into clinker; finally mix the clinker and moderate gypsum, finally grind the mixture into cement.

According to the application, cement products is divided into general cement, special cement, characteristic cement. General cement mainly includes the following six general cements: ordinary portland (silicate) cement, portland cement, slag portland cement, volcano gray portland cement, coal ash portland cement and composite portland cement.

Chaoyang Heavy Machinery Manufacturing Co. Ltd. has always been committed to design and produce equipments using in the cement production line, including: cement grinding mill, pulverized coal preparation system, raw material grinding equipment, large-scale cement rotary kiln. At present, our company has become the domestic first-class comprehensive service provider of grinding system. Through cooperation with a number of cement design institute for many years, our company already have the strength in construction of cement production line and cement grinding station project, having rich experience in practice.

Main equipment of new dry process cement production line
No.	1	2	3	4	5	6
Rotary kiln	φ3.2x52	φ4x56	φ4x60	φ4.2x62	φ4.7x75	φ4.8x72
Clinker（t/d）	1000	2000	2500	3000	4000	5000
Preheater	five-stage cyclone preheater	five-stage cyclone preheater	five-stage cyclone preheater	five-stage cyclone preheater	double five-stage cyclone preheater	double five-stage cyclone preheater
Decomposing furnace	MFCφ3.5x8	MFC4.2x19.8	DDφ5100x4800x20		TC-SFφ8500x86.96
Grate Cooler	503H-606H-827H	609S-819S/809H-1025H	TCF1164		809S-1019S/1009S-1223/1236S	PC1250/1250

Main products

Cement rotary kiln

Cement rotary kiln is the main equipment for calcination of cement clinker, and has been widely used in cement, metallurgy, chemical and other industries. The device is composed of a cylinder body, a supporting device, with gear wheel supporting device, driving device, movable kiln head and tail sealing device, burning device and other components, the rotary kiln has the advantages of simple structure, reliable operation, easy production process etc.

Cyclone preheater

Grate cooler

Grate cooler is a quench cooling machine, its principle is: with the air blower, the shop on the grate into layered clinker to quench the clinker temperature by 1200 ℃ drop to 100 ℃, a lot of gas cooling in the kiln for the two wind.

Process

1.Mining system:The equipment includes: large drilling rigs, shovel loading equipment and transport vehicles. By means of blasting, the limestone will become uneven blocks.

2.Raw materials crushing system:Limestone needed be coarse and fine crushed after mined.

3.Raw material homogenizing and storage system:The chemical component of limestone after grinding is very unstable, so it need to be prehomogenization.

4.Raw material batching system:The limestone, clay, sandstone and other raw materials will be transmitted into the batching system after homogenized. According to specific cement formula, using advanced electronic belt scale for accurate measurement production.

5.Raw materials grinding system:The materials come from batching system will be grinded by ball mill or advanced vertical mill.

6.Raw material homogenizing and feeding system:After grinding, raw materials need to be homogenized second time, to ensure the stability of the chemical component of cement, in order to produce cement to meet the quality requirements.

7.Clinker firing system:After grinding, homogenization, raw materials began to be calcined.

8.Clinker storage and bulk transmission system:The produced clinker is transmitted into the storage bin and transported to the grinding station in three ways: car, train and ship, or meet the production needs of its own cement plant.

9.Cement batching and grinding system:According to the different requirements of cement specifications, moderate amount of gypsum and mixed materials are added into the clinker. The cement will be put into the cement grinding equipment after batching by the high precision measurement scale. Thus the cement with good quality is produced.

10.Cement storage and delivery system:The cement after grinding will be stored in the cement cylinder. After a series of rigorous chemical testing and physical testing, the qualified cement products can be sold as a finished product.

Advantages

1.The vertical coal mill produced by Chaoyang Heavy Machinery Manufacturing Co. Ltd. has low power consumption, its final product quality can meet production needs. Its dust emission concentration is much lower than the national standard. According to the flammable and explosive characteristics of coal powder, the system is equipped with automatic monitoring, alarm, fire extinguishing system. The system is safe and reliable.

2.The cement vertical mill produced by our company has a strong competitive advantages in market: good quality of cement, high output, low power consumption, low cost.

FAQ

Q1: What kind of cement grinding system does you have?

A1: We have roller press grinding system, high efficiency separator grinding system, vertical roller mill system.

Q2: What does the coal preparation equipment include of?

A2:It mainly includes wind swept coal mill and vertical mill.

Q3: How many years does your company produced the cement production line?

A3: We have over 20 years production experience.

Q4: What should I do if the machine broken?

A4: All the machine with 12 months warranty, and engineer will guide you if any questions happened.