2012年（464）
分类： Delphi
2012-08-04 16:23:44
Recent years, as rapid development of high way construction, the demand for
concrete aggregates is growing. Therefore, is
widely used in sand making plant.
A complete set of crushing plant includes
controller, feeder, crusher, dust removal device, conveying equipment. Besides,
it needs matched with loader and carrier vehicles. Controller is current circuit
controlling system of the whole engine operation, which consists of transformer,
cable and switch box. According to total power of crushing machine, we should
choose proper device for it. Feeder is used for sending stone materials to
crusher and screening separators. When raw materials are small size, we often
use belt as feeder. While, when big size of materials, we shall use heavy plate
type feeder. Crusher, the core of whole crushing plant, is mainly used to break
big size stone rocks into small size. A set of composite stone crushing line can
be consisting of several crushers. And separates the broken materials, so that
different sizes stone are separated. The function of conveying equipment, as its
name, is sending materials, which used in three parts, where raw materials sent
to crusher, where the crushed materials sent to and where the
finished products sent to pointed place. At the same time, conveyor will send
unqualified materials back to crusher for crushing. Dust removal is
environmental device, which can be able to remove dust generated during
operation and redundant dust of aggregates. According to requirement, we should
choose dust removal device with proper power operation.
On the other hand,
the development of ore resources gears up domestic economy greatly while a waste
of part of resources. Besides, it destroys natural environment and ecological
equilibrium. So, how to reduce waste emissions in mining area is an key issue
for environment protection.
At present, the solid ore waste is sent to ore
tailing library for storage. However, ore tailing library not only takes up too
much land, but also causes environment pollution and threatens our life and
safety. Because tailings are featured with small size, light weight, easily to
flow with water and fly with wind, it is potential damage to air, water, country
and farm. Above of all, in terms of sustainable development, we have to
accelerate the process of ore waste utilization research, so as to make waste as
regenerated resources. Hongxing mining machinery company is making every efforts
developing solid waste crushing process equipment. We are trying to solve these
problems fundamentally.
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