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Superfine Mill

Superfine Mill

Zhengzhou Shuguang Superfine Mill has wide applicability and solves the problem of incomplete classification of traditional mills. Cyclone feeder and four-stage cyclone feeder are adopted, and the dust removal part is pulse dust collection. According to the calculation of the gas flow equation and the results of simulation experiments, the geometry of the blades in the fineness classification sheet was changed, and the bevel angle and relative clearance of the ribs were readjusted so that the ultrafine powder entering the classification can be effectively and accurately sorted.

Product Introduction of Superfine Mill

1 This machine adopts multi-stage classifying powder selection, multi-stage discharge, high classification accuracy, and overcomes the problem of incomplete classification of traditional mills.

2 The grinding steel ball of this machine is made of high-quality alloy, and the grinding disc is made of manganese-chromium alloy, which greatly improves the wear resistance.

3 This machine adopts cyclone feeder, four-stage cyclone feeder, and the dust removal part is pulse dust collection.

4 This machine uses a low-speed, negative-pressure air-cooling system. When the material is ground, it does not generate heat and does not change the original characteristics of the material.

5 The main machine of this machine uses negative pressure to work, and there is no dust overflow during the production process, which solves the problem of dust leakage in the production process of the positive pressure of the traditional mill's induced draft fan.

The ultra-fine mill has a wide applicability, and is suitable for grinding a variety of materials with high, medium, and low Mohs hardnesses below 9. Mainly used in metallurgy, building materials, chemicals, mining, crushing range calcite, talc, barite, fluorite, porcelain clay, clay, bentonite, white mud, gypsum and other mills to grind the finished products with a particle size range of 325 mesh to 1800 mesh.

The ultra-fine mill has a wide applicability, and is suitable for grinding a variety of materials with high, medium, and low Mohs hardnesses below 9. Mainly used in metallurgy, building materials, chemicals, mining, crushing range calcite, talc, barite, fluorite, porcelain clay, clay, bentonite, white mud, gypsum and other mills to grind the finished products with a particle size range of 325 mesh to 1800 mesh.

Working principle

The working principle of the ultra-fine mill is basically the same as that of the r-type Raymond mill. The difference is that a high-pressure spring is set in the grinding device to increase the grinding pressure between the grinding roller and the grinding ring. By adjusting the length of the high-pressure spring, Keep the constant rolling pressure between the grinding roller rings to ensure the stable quality. Dawning has made technical improvements to each part to maximize the contact area between the grinding roller and the grinding ring, avoiding the inability of small particles in the uneven gap. The phenomenon of continuous crushing.
According to the calculation of the gas flow equation and the results of simulation experiments, the geometry of the blades in the fineness classification sheet was changed, and the bevel angle and relative clearance of the ribs were readjusted so that the ultrafine powder entering the classification can be effectively and accurately sorted.

Third, the technical parameters

                                                          

序号 Serial number

item     Head

Thing material name Weigh

1 1

粉碎原料 Crushed raw materials

碳化硅、碳化硅、碳酸钙、滑石粉、白刚玉、炭黑等 …… Silicon carbide, silicon carbide, calcium carbonate, talc, white corundum, carbon black, etc ...

2 2

物料硬度 Material hardness

<9.8 <9.8

 

序号 Serial number

项目名称 project name

技能参数 Technical Parameters

序号 Serial number

项目名称 project name

技能参数 Technical Parameters

1 1

磨辊规格 Grinding roller specifications

260mm 260mm

7 7

风机电机 Fan motor

22kw/2 22kw / 2

2 2

磨环规格 Grinding ring specifications

861mm 861mm

8 8

2 号分级机电机 Class 2 motor

7.5kw/2 7.5kw / 2

3 3

磨辊与磨环高度 Roller and ring height

200mm 200mm

9 9

空压机电机 Air compressor motor

4kw/4 4kw / 4

4 4

主机转速 Host speed

160 / 160 rpm

10 10

总功率 Total power

61kw 61kw

5 5

主机电机 Host motor

22kw/8 22kw / 8

11 11

外形尺寸 Dimensions

8000 × 3000 × 5000 8000 × 3000 × 5000

6 6

1 号分级机电机 Class 1 motor

5.5kw/4 5.5kw / 4

 

 

 

 

序号 Serial number

项目名称 project name

number   according to

序号 Serial number

项目名称 project name

number   according to

1 1

进料粒度 Feed size

0-5mm 0-5mm

5 5

风压 Wind pressure

1500 毫米水柱 1500 mm water column

2 2

出料粒度 Output granularity

325-2500 325-2500 mesh

 

 

 

3 3

出产能力 Production capacity

500-3000kg/h 500-3000kg / h

 

 

 

4 4

风量 Air volume

50 标米 3 / 50 standard meters 3 / min

 

 

 

Related cases
    Zhengzhou Shuguang Heavy Machinery Co., Ltd. mattallex.com

    Address: South of 100 meters west of the intersection of Yufa Avenue and Longjiang Road, Shangjie District, Zhengzhou City