Under normal circumstances, because the machine day and night during the operation of the loss is very large, so the replacement parts, downtime inspection is the end of the operation of the machine through the glass and the ore milling equipment life than other grinding equipment are longer, And the reliability of the operation is higher, if the case of downtime replacement, downtime inspection time is short and easy parts replacement. , In addition, RP in the speed of the mill in the work process, the fine grinding of coal powder is also related to the quality of power plant combustion.
After the RP-speed pulverizer completes the grinding and grinding work, the pulverized coal is blown into the boiler by heat, and then the hot flue gas formed by the pulverized coal after the boiler is fully combusted will be exothermic along the boiler flow. Ash separation. RP medium speed pulverizer grinding efficiency and fine degree have a good guarantee, then easier, the coal in the boiler full combustion, but also can improve the utilization of coal and reduce the possibility of environmental pollution.
Guangdong customers: manufacturers in Guangdong are like to buy the whole set of milling equipment, because a production line of all the equipment is with each other, the common role. The material is transported from the ultrafine mill to the grinding chamber of the ultrafine powder stream mill, during which the material is rolling between the roller and the grinding ring. In the end of the grinding process but also on the classification of materials to meet the requirements of fine materials into the finished product collector, too thick material to re-grinding.
In the process of classification of the material, the advantages of ultrafine powder air mill is reflected in the wind can be used to ensure that the wind power analysis machine power source. On the one hand the size of the wind uniform and stable, on the other hand clean and clean air, will not cause pollution of the powder.
These are some of the domestic customers to use some of the views of the mill, in our 2000 questionnaires, more than 65% of customers tend to choose ultrafine air flow mill. Milling industry gradually from the use of traditional resources to the direction of the development of new technologies, in order to meet the needs of the market, energy saving and ultrafine powder technology promotion will become a new way of development of milling equipment.
Most of China’s thermal power plants are through the combustion of coal to achieve efficiency to promote power generation equipment for power generation, from the mill can be seen, the power plant using ore milling equipment to the raw ore milling equipment into coal, is conducive to coal in the boiler full Burn to improve overall capacity. According to the working speed of the working parts of the pulverizer, the pulverizer is generally divided into three different types: high speed, medium speed and low speed. The medium speed pulverizer will become one of the more choice of thermal power plant. The working principle of the ore milling equipment is that the raw coal in the coal bucket should first be sent to the pulverizer and then pulverized into the pulverized coal, and then the pulverized coal is blown into the exhaust fan by the hot air and then into the boiler Of the furnace burning. Thermal power plant pulverizer is an important guarantee for the full combustion of pulverized coal in power generation, so the selection of pulverizer drawings is particularly critical. Power plant mill speed is generally 16 ~ 25r / min or so, are low-speed steel ball mill, and the thermal power plant mill volume compared to other machines more bulky, very many components, so the boiler rotating machinery One of the most complex turning machines.
ore milling equipment is a large thermal power plant to improve the efficiency of coal an important means, so the role of ore milling equipment for the general power plant is very important. ore milling equipment parts high and low speed, put the mill into three different types, of which the power plant in the most commonly used pulverizer, so the correct installation of the mill is very important. The main ore milling equipment is the coal in the machine in the coal first sent to the ore milling equipment into the pulverized coal, and then through the conveyor belt will be driven by hot air into the exhaust fan, and then into the boiler furnace Internal combustion, which is the general working principle of the mill. ore milling equipment is an important guarantee for the full combustion of pulverized coal in power generation, so the construction of ore milling equipment is particularly critical. General power plant in the speed of ore milling equipment speed is generally 40 ~ 300r / min or so, and compact structure covers an area of small, more efficient operation of energy saving and environmental protection, is currently in the thermal power plant using one of the most widely used, so control Personnel also need to have a simple knowledge of medium speed ore milling equipment maintenance.
With the development of human society, all countries are beginning to take the road of sustainable development, therefore also vigorously advocate green energy-saving products, environmental protection and energy saving gradually popular, however, manufacturing and mining industry energy consumption is relatively large, and therefore the most likely to cause pollution to the environment, but in order to get close to the green energy saving society of the country, optimize equipment, began manufacturing enterprises to improve the technology, and focus on the research and development of new environmental protection equipment, especially portable crusher plant, broken above widely applied to urban construction waste, mining industry have a force for China’s environmental protection cause.
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In addition, the ore milling equipment and supporting the motor in the operation of the frequency, the relationship between the grinding mill as a whole production capacity, and the fine grinding of coal powder is also related to the quality of power plant combustion. Pulverized coal in the grinding machine to complete the work of grinding, the machine will be hot air blown into the boiler for full combustion, and coal combustion in the boiler will produce hot flue gas, these hot flue gas will flow around the boiler around the heat, And then follow-up separation of coal ash. Thermal power plant with medium-speed pulverizer for pulverized coal pulverized coal powder fineness and grinding efficiency has a very good protection, the fineness of the coal so much easier to burn in the boiler, can improve the use of coal Rate, reduce the possibility of environmental pollution.
ore milling equipment and supporting the motor ‘trial delivery of the tile’ refers to the pulverizer of the Ukrainian bearing in more than 60 ℃ high temperature work to maintain a stable state, not because of the bearing temperature and the export of lubricating oil temperature quickly lead to high temperature bearing Seat vibration intensified and then melt, it appears in the operation of the ’tile’ phenomenon. Only the ore milling equipment and supporting the motor ‘trial delivery of the tile’ in order to allow the entire fire power unit safe operation In addition, compared to other milling equipment, the use of ore milling equipment hydraulic system of the mill more economical benefit. Under normal circumstances, because the machine day and night during the operation of the loss is very large, so the replacement parts, downtime inspection is the operation of the machine through the late glass and the use of ore milling equipment hydraulic system grinding parts life than other grinding equipment Long, and the reliability of the operation is higher, if the case of downtime replacement, downtime inspection time is short and easy parts replacement.
System sand production line output affect all the mechanism of ore project direct economic benefits, ore sand making machine manufacturers how to make ore production line production value added is ore taste stone factory the most care question, new sand making machine with ore sand making machine manufacturers produce the high quality, let the sand making production line output multiply add, for stone material factory, ore field present value. When the new ore sand making machine aging to a certain level often, a decline in its use value, use cost forward. To eliminate physical aging, to rehabilitation after repair, and repair costs should be less than the value of the new machinery.When physical aging arrived in mechanical loss mission ability, after the repair can not rehabilitation of its function, using the updated machinery to replace the old machinery. Ore sand making machine manufacturers to continuous improvement plan, by using data, spare parts processing precision forward, increase the reliability of the use, structure of accurate, timely protection, reasonable storage, deployment process forward elders repair skill selection slows aging city tangible. Technological advance is often associated with forward speed, pressure, load and temperature, these will increase the mechanical physical aging.