2012年10月10日星期三

Influence factors of production capacity Portable Ore Crusher

Influence Portable Ore Crusher production capacity of the Q many factors, such as the rotor speed, rotor surface and pull to hammer in the form of space, in front of the rotor specifications (D × L), the physical families in nature (type, size, particle size distribution. Water content), lame broken than, etc. So still does not have a consider the various factors theory calculation formula, basically all is according to the empirical formula of calculation. In the production practice and experiment study, production capacity of ore crusher Q to turn to speed, rotor surface and front plate hammer in the form of the space. Assumptions when plate hammer after counterattack board of feed and access when row is proportional to the size and thickness is equal to row partical d, then each plate hammer front by the formation of the pathways for area S (figure 2-60) S-(h + a) b type of S-material pathways area, m 2; H-plate hammer height. M, 'a-plate hammer and counterattack board between clearance, rice: b a plate hammer width, rice, Portable Ore Crusher is to use hammer to break the impact of Ore. So the size of the force can be broken on the assumption that the clash of Ore blocks of zero speed conditions, with momentum theorem: type for the P-broken force, kg; M a ore blocks quality, kg · seconds: / m, Vo-after the speed of the impact ore, m/s; T-impact time, seconds. Ore blocks and high-speed rotary plate hammer after the impact, can obtain than hammer endpoint linear velocity V greater speed.

This is because the ore elastic compression and subsequent ore blocks stress release, make the ore produced a FeiDong speed (or flight speed) vo. This flight speed vo plate hammer linear velocity V than you. If the assumption ore blocks and plate hammer of zero speed before the collision, the elastic theory in touch, the collision of the ore after speed V. For the type of v-plate hammer endpoint linear velocity, m/s lvo-ore after the impact of flight speed, m/s; K-recovery. O "K" l. 0. If consider ore and plate hammer produce oblique collision, desirable K-o. 2 ~ 0.3. The mineral crusher is a synthesis of broken equipment. According to the application scope division, it can be divided into the crushing and finely in with two; According to the fixed cone and activities the orientation of the cone to differentiate different.

The former fixed Cone and activities, often called the same Cone orientation Mobile CS Cone Crusher. The latter cone and activities of the fixed cone position instead, in hunger, also called ore broken Hydraulic Impact Crusher; According to the structure to differentiate, according to the insurance device difference also have CS Cone Crusher and Hydraulic Impact Crusher cent.
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