Welcome to the Chaoyang Heavy Machinery Group Co.,Ltd
Chaoyang heavy machinery is the professional slag powder production line general contracting supplier, can provide an annual output of 10-90 million tons of slag production line of complete sets of equipment. We introduced the slag production line integrated EPC total package services received by the majority of customers, from the early stage of the project to the final production, can provide guidance and equipment throughout the auxiliary processing production.
Granulated blast furnace slag (referred to as slag) is blast furnace smelting pig iron discharged from industrial waste. Because of its high physical and chemical activity and the potential of hydraulic, in our cement industry widely used as a mixture. Slag powder grinding system The use of metallurgical industry, industrial waste, not only can turn waste into treasure, increase the added value of slag, iron and steel enterprises to create considerable economic benefits, and save a large number of non-renewable resources, in line with the steel and cement industry restructuring policy.
In the vigorously develop the circular economy, driven by a new round of the use of the ups and downs are rising, slag powder will be in high-performance, high strength concrete is widely used. Slag powder can be a large number of alternatives to concrete in the cement, significantly improved the workability of fresh concrete and hardened concrete durability, a greater strength of the late. Concrete prepared with slag powder can be widely used in various construction projects, which can bring good economic benefits to concrete manufacturers, and play an immeasurable role in resource saving and comprehensive utilization and environmental protection.
Chaoyang Heavy Machinery Group, after years of accumulated technology, combined with the user on-site experience, continuous improvement and perfection, manufacturing heavy machine licensing vertical slag grinding mill ultra-fine powder production line quality, energy saving, efficiency, , A slag ultrafine grinding of the new technology areas of the logo products. The equipment has the advantages of high grinding efficiency, large drying capacity, easy adjustment of product fineness, low noise, low power consumption, simple technological process, small abrasion, low running cost and the like.
Vertical mill is an ideal large-scale grinding equipment, widely used in cement, electricity, metallurgy, chemical, non-metallic mineral and other industries. It combines crushing, drying, grinding, grading delivery in one, high production efficiency, can be massive, granular and powder raw materials into the required powder materials.
Chaoyang Heavy Machinery Group, after years of accumulated technology, combined with the user on-site experience, continuous improvement and perfection, manufacturing heavy machine licensing vertical slag grinding mill ultra-fine powder production line quality, energy saving, efficiency, , A slag ultrafine grinding of the new technology areas of the logo products. The equipment has the advantages of high grinding efficiency, large drying capacity, easy adjustment of product fineness, low noise, low power consumption, simple technological process, small abrasion, low running cost and the like.
The motor drives the disc through the reducer to rotate. The material falls from the feeding port to the center of the disc, moves to the edge of the disc under the action of centrifugal force and is crushed by the roller. The crushed material overflows from the edge of the disc, High-speed up the hot air to the vertical mill with one of the high-performance separator, the coarse powder separated by the separator and then returned to the grinding disc, re-grinding; fine powder with the air out of the mill, the system Dust collection device down, that is, products. Not by the hot air with the coarse particles from the material and accidental access to the metal parts from the wind ring at the sink, scraped by the scraping plate, the outer loop of the bucket elevator feed mill grinding again.
advantage:
(1) production investment costs significantly reduced.
Vertical mill system is simple, compact layout, small building area, covers an area of about 70% of the ball mill system, building space is about 60% of the ball mill system and open-air layout, a direct reduction in investment costs. And vertical mill itself has separators, do not need to add additional powder and lifting equipment. The dust-laden gas can be collected directly from the bag filter or electric precipitator.
(2). High production efficiency, energy saving and environmental protection
The vertical mill uses the material grinding principle grinding material, the energy consumption is low, the grinding system power consumption is lower than the ball mill 20% ~ 30%, moreover along with the raw material water increase, the electricity saving effect is more obvious. The energy consumption of the vertical mill system can be reduced by 30% to 40% compared with the ball mill system. Vertical mill in the ball mill in the ball without collision, collision liner metal impact sound, so the noise is small, lower than the ball mill 20 ~ 25dB. In addition, vertical mill closed system, the system under the negative pressure, dust-free, clean environment.
(3) material drying ability
Vertical mill with hot air transport materials, grinding water in the larger material can control the intake air temperature, so that products meet the requirements of the final water. In the vertical mill can be dry - grinding into the grinding water up to 15% to 20% of the material.
(4). Easy to operate, easy maintenance
With automatic control system, remote control can be achieved, easy to operate; through the repair cylinder, flip arm, can be quickly and easily replace the roll sets, liner, to reduce business downtime.
(5). Product quality is stable and easy to detect
The chemical composition of products is stable, particle size distribution are homogeneous, is conducive to calcination. The material in the vertical mill stay time only 2 ~ 3min, while in the ball mill will have to 15 ~ 20min. Therefore, the chemical composition and fineness of the vertical mill products can be measured and corrected quickly.
(6). Wear small, high utilization rate.
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