posted on: 2012-01-01 19:29:25
According that whether classifier.html">spiral separator is closed and its transmission lubrication condition, spiral separator can be divided into both open-type and close-type:
Open type spiral separator mesh is exposed, lubrication condition is not perfect, the gear easy to wear off spiral separator structure is simple, the ball mill,Cement mill the rotary kiln, dryer, into balls set last level of transmission that belong to this. The above type spiral separator transmission mechanism in the installation must adjust on the site, in order to ensure that the two spiral separator gear meshing of normal.
Closed spiral separator drive spiral separator and bearing closed in the box in the shell, lubrication condition is good, the tooth and not easy to wear,Cone crusher manufacturer the spiral separator speed can be improved, but its structure is complex, the ball mill, the rotary kiln, dryer, into a ball dish, hoist, belt conveyor,Mobile impact crusher the screw machine, ROM watts of fan reducer, spiral separator box that is for this kind of application.
The rollers mill is a new generation of cement grinding equipment, its characteristics as follows:
1. The process is simple, the host less equipment, control operation is flexible and convenient, cover an area of an area small,Hydraulic cone crusher civil engineering cost is low.
2. Host low malfunction,Cement rotary kiln high rates. Repair, maintenance is convenient, the labor intensity is small.
3. The whole system is in negative pressure operation, no dust pollution. Smooth running,Cement machinery low noise.
4. System power saving effect is obvious, the unit of low power consumption products, the same output of ball mill is power consumption in comprehensive general 35 to 45 kWh/t, and grinding rolls with comprehensive power consumption about 26 kWh/t, power saving can reach 35% ~ 70%.
5.Concentrator table High level automation, equipment starting operation convenient, quick, the whole system is controlled in centralized control, few operators, the production cost is low.
6. Grinding machine to material compatible, the product quality is stable, easy replacement varieties, fine degree easy to adjust, particle grading is reasonable, cement strength slightly increased compared with the ball mill.
According to the tooth profile curve it can be divided into involute spiral separator, cycloid spiral separator and circular arc spiral separator several. At present, the involute transmission is most widely used. Cycloid drive in the cement used in the mechanical equipment to increase gradually, circular arc spiral separator transmission in a few small ball mill have application in gear reducer. Reducer and classification of the spiral case spiral separator mesh generally don't need to install, for the maintenance personnel need to understand and grasp the outside of the meshing involute off spiral separator for transmission.
Vibrating screen：www.china-crusher.com/c-vibrating-screen1.html
Artificial sand washer：www.hxjqcrusher.com/Sand-maker.html
Stone crushing plant：www.china-crusher.com/stone-production-line.html
