digital divide network - article database

Impact crusher into the hopper, gold beneficiation plant the seven parts of the sub-feeders, whirl crushing chamber, impeller body, the spindle assembly base, transmission device and motor etc..

1. Feed hopper

Into the hopper of the structure of an inverted bevel body (or Cylinder) to feed the mouth to set the wear ring from incoming through to the hopper feeding devices into the crusher.

2. Sub-feeder

The sub-feeder installation a whirl crushing chamber of the upper part of the role of the sub-feeder from hopper incoming triage, so that part of the material through the center feeding tube directly into the impeller was gradually accelerated to a high speed projectile out, make another lateral part of the material into the feed tube from the center, the bypass into the whirl crushing cavity outside the impeller to be ejected from the impeller speed material impact crusher, without increasing power consumption, increasing production capacity and improve crushing efficiency.

3. Whirl crushing chamber

The eddy structure and shape of the crushing chamber, the annular space of the next two cylinder, flotation machine crushing cavity high-speed rotating impeller whirl, whirl crushing cavity can reside materials, formed materials lining material broken The action occurs in the vortex crushing cavity, whirl crushing chamber wall separated by the material lining the crushing effect the crushing effect is limited to material between play a role in wear self-lining. Observation hole is observed in the impeller to the launch of the mouth of wear block wear and whirl to the top of the crushing chamber liner wear, crusher work must be the observation hole to seal tightly closed. Sub-feeder in the whirl crushing chamber of the upper cylindrical section. Impeller high-speed rotation of the airflow, whirl crushing chamber, impeller and the formation of an internal circulatory system through the sub-feeder.

4. Impeller

Impeller structure of a hollow cylinder made from special materials, installed in the top of the axis of the spindle assembly head, transfer button away from the tapered sleeve and key connection, high-speed rotating impeller is the key element of the HX vertical impact crusher. The feed material from the center of the impeller on the part of the feeder tube into the center of the impeller. Launch flow to the impeller emission flow from impeller center fabric cone material a uniform distribution, export, installation made of special materials wear block can be replaced. Impeller to accelerate the material to 60-75m / s speed projectile out the impact of eddy crushing cavity lining materials, and strong self-smash, equipped with a cone hat and wear block, indecent Road board, to protect impeller free from wear and tear. Impact crusher:http://www.hxjqchina.com/product-list_12.html
rotary kiln:http://www.hxjqchina.com/product-list_38.html

5. Spindle assembly

The spindle assembly is installed in the base to pass the rotary motion of the motor power coming through the V-belt and support the impeller. Spindle assembly by bearing, spindle, bearings and other components.

6. Base

Whirl crushing chamber, spindle assembly, motors, drives are installed in the bottom to get on the shape of the base structure, the central part of the four prism space, the center of the four-prism space for mounting the spindle assembly, on both sides of the formation of the discharge channel. The two-motor installation in the longitudinal both ends of the base, the base can be mounted on the bracket, chromite processing plant but also can be installed directly on the basis of

7. Gear

Single-motor or motor-driven belt drive mechanism (75KW above, dual-motor drive), dual-motor drive two electric motors were installed on both sides of the spindle assembly, two motor pulley belt and spindle pulley connected to the spindle on both sides of The balance of power, does not produce additional torque.

8. Lubrication system

The Mobil super concentrated car with grease Iron processing plant lubrication, the lubrication for the spindle assembly upper bearing and lower bearing two oiling convenient tubing lead to the outside of the machine used to pump fuel on a regular basis.