Hefei Hengcheng Industrial Equipment Technology Co., Ltd
BASED ON POWDER, EQUIPPED WITH THE WORLD
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High Efficiency Limestone Desulfurization Vertical Grinding Mill Production Line Limestone Price For Sale
Description
Industries where HVM vertical mills are applied: building materials, electric power, steel, energy, thermal power, chemical industry, coal chemical industry, non-ferrous metallurgy, lime kiln, mineral processing and other industries.
Limestone vertical mill is a new type of grinding equipment designed and developed by our company based on years of experience in the production of various vertical mills, absorbing domestic and foreign ultra-fine grinding theory and the company's R&D team. Limestone vertical mill is an ideal equipment for the grinding industry, which integrates crushing, drying, grinding and grading and conveying. The stone powder vertical mill is well sealed, and the system works under negative pressure, which is environmentally friendly and clean, and meets the national environmental protection requirements.
Technical Data
| Model | HVM1250 | HVM1300 | HVM1500 | HVM1700 | HVM1900 | HVM2400 | HVM2500 | HVM2800 |
| Grinding Table Median Diameter(mm) | 1250 | 1300 | 1500 | 1700 | 1900 | 2400 | 2500 | 2800 |
| Capacity(t/h) | 6~9 | 9~13 | 15~20 | 24~32 | 26~35 | 36~45 | 45～58 | 56~80 |
| Material Moisture | ≤5% | |||||||
| Limestone Powder Fineness | 325 mesh (44um) 90% passed | |||||||
| Main Motor Power(kw) | 110/132 | 185/200 | 250/280 | 355/400 | 450/500 | 450/500 | 710/800 | 1120/1250 |
Re:The data based on Mohs'hardness 3-4 material
Limestone Bond Index≤13kwh/t
Structural principle:
(1) Flow chart of double dust collection system
This process plan uses a cyclone dust collector for product collection, which can effectively reduce the working negative pressure of the system and the amount of gas passing through the dust collector. , raw ore, etc.
(2) Flow chart of single dust collection system
The dust collection device used in this art scheme can be a high-concentration electrostatic precipitator or a bag, and the outgoing gas directly enters the dust collector. This system reduces the number of equipment and simplifies the system configuration. It is mostly used for grinding cement clinker, slag, Steel slag, non-metallic ores and other mineral materials.
(3) The dust collection device used in this process plan is an explosion-proof bag dust collector, and the gas from the grinding directly enters the dust collector. At the same time, the system has good airtightness and high safety. It is mostly used for grinding raw coal, petroleum coke and other flammable and explosive materials in cement, metallurgy, coal chemical industry, lime kiln pellets, heat and energy industries.
Advantage
(1) High grinding efficiency and low energy consumption, compared with ball mills, the energy consumption is 40%-50% lower;
(2) The single-machine production capacity is large, and the low-valley electricity can be used;
(3) Vertical mill technology and equipment is a new energy-saving and consumption-reducing technology vigorously advocated, which is conducive to enhancing the competitiveness of enterprises in the powder industry in the region and even the whole country;
(4). Easy maintenance and low operating cost
5) High degree of automation: The automatic control technology adopts German Siemens series PLC, equipped with automatic control system, which can realize remote control and easy operation. The workshop can basically realize unmanned operation and save operating costs;