Archive for December 30th, 2011
Ball mill is the material to be broken
Friday, December 30th, 2011Ball mill is widely used in industrial production of high-fine grinding machine.
Many of its species, such as hand ball mill, horizontal mill, ball mill, energy saving ball mill, overflow ball mill, ceramic ball, check ball and so on.
Ball mill for grinding various ores and other materials, is widely used in mineral processing, building materials and chemical industry can be divided into two kinds of dry and wet grinding methods. According to different ways of discharge can be divided into two kinds of lattice type and Overflow.
Mechanical structure
Ball from the feeding part, discharging the Ministry of Rotary Department, the Ministry of transmission (reducer, small transmission gear, motor, electric control), and other major components. Cast steel hollow shaft, lined with removable, rotary gear hobbing by casting process, the body inlaid cylinder liner wear, has good wear resistance. The machine running smoothly, work reliably. < br /> Ball host, including cylinder, the cylinder body inlaid with wear-resistant lining material, a bearing rotating cylinder and to maintain its bearings, but also a drive section, such as motors, and transmission gears, pulleys, belt and so on .
Called the leaves on the parts, generally not a major component parts of the feed material inlet end of the spiral within the spiral blade can be called in parts of the discharge end within the discharge port can also be called within the spiral screw blade.Also in the discharge end of the auxiliary equipment transport if the screw, where the device will be called the spiral blade parts, but strictly speaking, it has not part of the ball.
According to materials and methods of discharge, optional dry ball mill and wet lattice-type ball mill. Energy saving ball mill, using self-aligning double-row radial spherical roller bearings, running resistance, energy saving effect is remarkable. Cylinder part of the cylinder discharge end of the original increase of a tapered cylinder, not only increasing the effective volume of the mill, and also allows more rational allocation of the media barrel. The products are widely used in non-ferrous metals, ferrous metals, non-metallic mineral processing field and the chemical industry, building materials industry for material grinding use.
Working Principle
Ball mill in the preparation of aerated concrete material is the most important equipment ball, he used lime, gypsum, sand, slag and other materials grinding. Only material to the required fineness of grinding, and only after mixing interaction, to make products to strength, grinding production of aerated concrete is an important process, grinding process of power consumption, ball mill is usually aerated concrete plant the largest capacity in the electrical equipment.
Simplified by the level of ball mill, and out of the hollow shaft and grinding materials and other components, simplified for the long cylinder, cylinder with grinding, cylinder is of steel manufacturing , with steel liner and Simplified fixed, grinding of steel generally system of spheres, according to different tube diameters and a certain percentage of load, the grinding of steel section can also be used.
According to the granularity of abrasive material to choose, the material from the mill feed end of the hollow shaft into the cylinder body, the time when the ball Simplified turning, grinding body due to inertia and centrifugal force, friction effects, post it near the cylinder liner been taken away by tube, when the was taken to a certain height, because of its own gravity has been thrown down, falling as grinding as the projectile inside the tube material to break.
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Ball mill in the preparation of aerated concrete material is the most important equipment ball, he used lime, gypsum, sand, slag and other materials grinding. Only material to the required fineness of grinding, and only after mixing interaction, to make products to strength, grinding production of aerated concrete is an important process, grinding process of power consumption, ball mill is usually aerated concrete plant the largest capacity in the electrical equipment.
Simplified by the level of ball mill, and out of the hollow shaft and grinding materials and other components, simplified for the long cylinder, cylinder with grinding, cylinder is of steel manufacturing , with steel liner and Simplified fixed, grinding of steel generally system of spheres, according to different tube diameters and a certain percentage of load, the grinding of steel section can also be used.
According to the granularity of abrasive material to choose, the material from the mill feed end of the hollow shaft into the cylinder body, the time when the ball Simplified turning, grinding body due to inertia and centrifugal force, friction effects, post it near the cylinder liner been taken away by tube, when the was taken to a certain height, because of its own gravity has been thrown down, falling as grinding as the projectile inside the tube material to break.
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Ceramic Ball Mill application and working principle
Friday, December 30th, 2011
uniform, save power. Already but dry grinding, can also be wet grinding. Ceramic mill
drought -wet method can be used for clearance operations, feldspar, quartz, clay etc of fine
ceramic raw material grinding and mixed, the material. This machine can adopt different
according to production requirement lining board type, in order to meet different needs. The
fineness of grinding operation milling time, rely on voluntary control. Mud grains can be
through the 1000 hole sieve, ceramic ball mill belong to high fine grinding machine,
material should be broken in the grinding fineness state didn have the highest grinding
efficiency and economic benefit.
Ceramic ball mill electricity depression since the decoupling decompression machine, reduce
starting current start, its structure is divided into integral and independent type. This
product has less investment, a similar product energy-saving save electricity, novel
structure, convenient operation, the use of safe, stable and reliable performance features,
suitable for ordinary and special material mixing and grinding operation. Users can share,
hardness, according to materials according to factors such as yield considering choose
appropriate type and liners, medium type.
Working principle: by ball mill ceramic ball mill work, raw material ceramic by hollow shaft
neck into hollow cylinder for grinding. Equipped with various diameter cylinder grinding
medium (gravel). When the cylinder with a certain speed around the horizontal axis rotation,
packed in the in the cylinder in centrifugal and raw materials and media under the effect of
friction, along with the barrel to a certain height, when their own gravity, then more than
centrifugal force from the cylinder body wall aerosol propellant, due to falling or roll
impact and break ore. Meanwhile, in mill operation process, grinding medium mutual sliding
movement also produce abrasive of raw materials.
Shanghai Zenith Company welcome customers worldwide to visit us in China and order our
credited ball mill equipment products and pulverizer machine.
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Improving your ball striking will increase your distance
Friday, December 30th, 2011