2012年(464)
分类: Delphi
2012-04-24 16:36:25
In recent years, with the development of domestic mineral resources, mining,
water conservancy, transportation, housing and other infrastructure, the demand
continues to rise in the market for the mill, crusher, , and other processing equipment. It also contributed to mine
machinery towards the development of large-scale, intelligent, automated and
low-power direction. According to reports, in the current background, Zhengzhou
Red Star Machine Co., Ltd. is aware that the company wants to occupy a favorable
position in the market, it is necessary to grasp advanced technology.
Fly
ash, which is excluded by the thermal power plant pulverized coal boiler, is an
industrial waste and the main waste coal-fired power plant emissions. Beginning
in the 1970s, due to the worldwide energy crisis, environmental pollution and
depletion of mineral resources stimulate China reuse of fly ash and other solid
industrial wastes. Hence there, the utilization of fly ash opened .
After the
countries came up with the slogan of "Building a conservation-oriented society",
many companies have a clear direction of development. And environmental
protection and saving costs are considered in the production. With the
development of China industrial, the demand for energy is increasing year by
year, resulting in the fly ash and coal gangue production soared. According to
statistics, China in 2009, the production of industrial fly ash and coal gangue
was up to $ 400 million - 600 million tons.
As technology continues to
progress, fly ash is treated as new material re-used, but there is "the report"
said, powder ash recycling is also growing, but far behind the growth of fly ash
production. Despite the utilization of fly ash policy has been introduced, there
are many incentive policies. Countries requires companies to strictly control
the production of fly ash, requirements for fly ash production of major
equipment, milling machines and dryers are increasingly high.
In order to
improve the production efficiency of fly ash mill (high pressure grinding),
Zhengzhou Red Star High Pressure Mill within the lifting plate has did some
improvement. And come up with a multi-geometric point of view, the spiral cross
dislocation arranged combination of lifting plate. That makes the material of
the lifting plate heating are rapidly advancing to the constant drying stage.
And at this stage the material form a uniform layer of thin material screen. So
that it increased the contact area of the material with hot air, which
dramatically improved the drying efficiency of the dryer and made significant
energy savings.
We provide Professional technology, excellent product quality and intimate after-sales service when you purchase , , from our company.As a professional mining machinery exporter, we will win your trust with our delivery speed, Enterprises Credit and product quality.