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Coal Mobile Crusher Plant design

Posted On : Feb-05-2012 | seen (707) times | Article Word Count : 908 |

The main features of the wheel soft rock crusher is broken broken wheel arrangement in the upper part of the apron feeder, the material is not broken..
Optimization and Application Resear Semi-continuous Technology System mobile Crusher in Large Open Pit Coa...

Mobile crusher station do not need to have a concrete foundation or the basis of just set up a small rack and the basis of inter-connected, due to
This crushing station can flexibly shift set according to the needs of the mine production. The main characteristics of mobile crushing station is arranged at the open pit
Stope, on the one hand, crushing station need to constantly shifting set with the mining project development, involved in the initial position of the crushing plant and shift set
Step; semi-continuous process to enhance the belt conveyor system layout will they serve above
Impact of the steps of the transport system.
Crushing station contrast
According to the location of the mobile crusher station and shift based study will be divided into self-shift and shift two.
Walking device from the portable crushing plant (self-moving crusher), in the mining face by the excavator or before
Installed directly to the material, the general set of feeding, crushing, conveying in one, to cancel the auto transport links, improve load set
Efficiency preparedness, lower semi-continuous process of the portable crushing plant production costs. According to different walking device, self-moving
Crushing station can be divided into a crawler, tire moving type, hydraulic move type and track moving type orbital on the exploitation
Face slope is less than 3% of occasions, its carrying capacity and run from the climatic conditions; move type can be used for soft
Pavement, flexible direction of movement of the walking speed is only applicable to small and medium-sized equipment; crawler running gear is rugged,
Ground pressure is small, on the ground adaptability, but the walking speed is only 1/3 of the tire.
Hammer, counter, cycle and jaw crusher is mainly by impact or squeeze the broken material, broken only when the sticky material to deform or bond in the crushing chamber wall, can not achieve the purpose of crushing the material.

The main features of the wheel soft rock crusher is broken broken wheel arrangement in the upper part of the apron feeder, the material is not broken
Within the broken wheel does not exist extrusion materials, so there is no blocking material, shed material and material bond
Crusher simple structure, small height and whole weight, low energy consumption.
Wheeled soft rock crusher of the mechanism of the material with the cutting wheel mounting height different.
Cutting Installed height is low, then "cut" function can be effectively broken hardness materials; installation height and large, the cutting wheel.
The functions, mainly played the role of uniform material flow is suitable for crushing the smaller hardness of the material.
The first wheeled soft rock crusher Yuanbaoshan open pit. The whole weight of the test machine 54.7t, the total power of 98 kW, and the hopper from the ground level 4.3m, measured production capacity of 864t / h.
Crusher principle from the above analysis, the type of possible open pit wet sticky material crusher hammer roller machine and wheeled soft rock crusher. For specific mine, the broken equipment selection according to the aforementioned evaluation determine.

Ore beneficiation equipments are sold very well in our industry recently, that means with the warm in all over the world, beneficiation is getting recovery, following I will introduce the four plans that usually used for iron ore beneficiation:

1.Gravity Concentration

Gravity concentration separates minerals according the difference of relative density(usually called specific gravity) of mineral. Mineral particles with different density is acted upon hydrodynamic forces and various mechanical forces in motional medias(water, air and heavy liquid), which leads to appropriate loosen stratification and separating conditions, and separates the mineral particles with different density. coal processing plant

2. Flotation

Flotation is useful minerals are absorbed on air bubble by treatment of flotation drug according to difference on physic-chemical property of mineral surface, and finally attain the goal of separation.

Beneficiation for nonferrous metals, such as copper, lead, zinc, sulfide, all of which are mainly treated by flotation; some ferrous metals, rare metals, and some non-metal ores, such as graphite ore, apatite, and so on, all of which also uses flotation to be separated.

3. Magnetic Separation

Magnetic separation is separated the minerals according to different magnetism of minerals, and different minerals are acted upon by different forces in magnetic field of magnetic separator. It is mainly used for separating ferrous metal ore (iron, manganese, chromium); it also used for separating nonferrous metal and rare metal ore.

4.Magnetic Separation
Magnetic separation separates minerals according to difference of conductivity of ore. When ore is passing through high voltage electric field of magnetic separator, due to different conductivity of ore, magnetic force that acted upon ore is different, and minerals can be separated. Magnetic separation is used for separating rare metal, nonferrous metal and non-metal ores. At present, it mainly used for separation and concentration of mixed coarse and fine ore; such as separation of scheelite and cassiterite; concentration of azurite and tantalum-niobium ores.

Beneficiation equipments are including: ball mill, crusher, jaw crusher, impact crusher, cone crusher, ultra-fine crusher, magnetic separator, dry magnetic separator, wet magnetic separator, high-gradient magnetic separation, magnetite beneficiation equipment, flotation machine, ore-used flotation machine, grader, spiral grader, High-weir spiral grader, dryer, rotary kiln, table concentrator, hoister, high frequency pulp screen, final product screen, high efficiency condenser, spiral chute, granulating disc, trough feeder, energy-saving ball mill.

Article Source : http://www.articleseen.com/Article_Coal Mobile Crusher Plant design_144190.aspx

Author Resource :
magnetic separator,
rotary kiln,
iron ore beneficiation

Keywords : coal mobile crusher, iron ore beneficiation,

Category : Business : Marketing

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