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Large Production Capacity Vertical Coal Mill For Coal Powder Preparation

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Large Production Capacity Vertical Coal Mill For Coal Powder Preparation

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Brand Name : Hengcheng

Model Number : HVM1250 HVM1300 HVM1500 HVM1700 HVM1900 HVM2200 HVM2400 HVM2800

Certification : ISO Patent Certificate High-Tech Product Certificate

Place of Origin : CHINA

MOQ : 1 set

Price : Negotiable

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 3 sets/month

Delivery Time : 90 days

Packaging Details : Standard shipping packaging

Name : Vertical Mill Coal/Limestone Grinding Mill

Type : Vertical Grinding Mill

Applicable Industries : Construction works , Energy & Mining

Core Components : PLC, Engine, Bearing, Gearbox, Motor, Pressure vessel

Feeding Size : ≤20mm

Dimension(L*W*H) : According to the product

Motor Type : AC Motor

After-sales Service Provided : Engineers available to service machinery overseas

Color : Customizable

Spare parts supplying : Anytime

air pressure : 0.4-1.0 MPa

air temperature : 20-50 ℃

air volume : 1700-3000 m³/h

capacity : 5-70 t/h

diameter : 1.4-4.2 m

efficiency : 90%

fineness : 80 μmR 3%

noise : ≤ 85 dB

power : 75-1250 kW

Application : Cement, Thermal Power Plant, Metallurgy, Chemical Industry, etc.

Air Pressure : 0.5-2.5MPa

Air Volume : 1700-3000m3/h

Capacity : 20-40t/h

Fineness : 80-325mesh

Grinding Roller Diameter : 400-700mm

Grinding Roller Height : 150-250mm

Grinding Roller Number : 2-4

Grinding Table Diameter : 800-1400mm

Grinding Table Height : 150-250mm

Grinding Table Number : 1-2

Material : Steel

Motor Speed : 1450-2900r/min

Power : 110-132KW

Pressure : 0.4-2.5MPa

Product Name : Vertical Coal Mill

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Coal powder is a commonly used fuel in national production and daily life, and grinding coal powder naturally requires strong support from professional grinding equipment. Coal powder belongs to flammable and explosive substances, so the selected grinding machine equipment needs to be professional, efficient, noise reducing, and environmentally friendly. Hefei Hengcheng can provide professional coal powder vertical grinding equipment to meet the material characteristics and industry needs of coal mines, and assist the production needs of lime plants in coal grinding.

With the development of society and the progress of the industry, environmentally friendly, efficient, energy-saving and green grinding machine equipment is increasingly occupying a larger market share, becoming a powerful device to support the rapid development of society. Coal powder is a common fuel in the fuel industry. The more fully coal powder is burned, the more efficient it can be used. In the field of lime kiln calcination, coal powder is a commonly used fuel to promote development, and professional vertical grinding equipment promotes efficient production of coal powder processing.

Vertical mill, belonging to energy-saving and noise reducing grinding equipment, is also professionally manufactured in response to energy-saving and emission reduction production requirements. Vertical mill has the characteristics of drying, grinding, grading, and conveying, and is currently widely used in many fields such as coal mines, cement, slag, desulfurization in power plants, non-metallic mines, and so on.


Working principle: The electric motor drives the grinding disc to rotate through a reducer, and the material falls into the center of the grinding disc from the feeding port. At the same time, hot air enters the grinding chamber from the air inlet. Under the action of centrifugal force, materials move towards the edge of the grinding plate. When passing through the circular groove on the grinding plate, they are crushed by the grinding roller. The crushed materials are picked up by the Jet stream at the wind ring at the edge of the grinding plate. Large particles fall directly onto the grinding plate for grinding again. When the materials in the airflow pass through the dynamic and static separator, under the action of the rotating rotor, the coarse powder falls onto the grinding plate for grinding again. The qualified fine powder is grinded together with the airflow, Collect in the powder collection device, which is the product. Materials containing moisture are dried during contact with hot gases to achieve the required product moisture.

Parameter Table of Coal Vertical Mill

Specification HVM1250 HVM1300 HVM1500 HVM1700 HVM1900 HVM2200 HVM2400 HVM2800
Grinding table median diameter(mm) 1250 1300 1500 1700 1900 2200 2400 2800
Capacity(t/h) 10-15 10-15 14-22 20-28 26-35 35-45 45-56 70-90
Coal Moisture(%) ＜15
Coal Power Fineness(%) R0.08=2-12
Coal Power Moisture(%) ≤1
Main Motor Power(kw) 110/132 160/185 220/250 315/355 400/450 450/500 560/630 900/1120


Engineering Cases
Engineering Design and Equipment Manufacturing Supply of HVM2800M Vertical Pulverized Coal Preparation System
Processing material type: bituminous coal
Capacity: ≥ 80t/h
Product fineness: 200 mesh, 85% pass


Product Tags:

Coal Powder Preparation Vertical Grinding Mill

      

Large Production Capacity Vertical Coal Mill

      

PLC Coal Vertical Mill

      
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