When designing the trommel screen, it should be taken into account that higher inclination angle would result in a higher production rate of particles.
32.
As only smaller-sized filter granules near the wall of the trommel body are able to be screened, this results in a lower screening efficiency.
33.
On the other hand, it is easier for smaller-sized particles to pass through the granules thickness in the trommel system at lower feed rates.
34.
On the other hand, decreasing the inclination angle will result in a much longer residence time of particles within the trommel system which increases the screening efficiency.
35.
Ca Tru und Ca Hu?sind Liedformen, die von Frauenstimmen auf Basis von Gedichten und Balladen gesungen und von Laute, einen Bambusschlagzeug und einer Trommel begleitet werden.
36.
Most often a post-washing treatment such as a jet wash will be used after the trommel screen to break down faecal and unwanted semi-solid matter.
37.
As the buckets pass over the top tumbler they discharge into a hopper from where a chute directs the dredged material into a revolving ( or trommel ) screen.
38.
This is because only one part of the screen area of the trommel screen is utilised during the screening process whilst the entire screen is used for a vibrating screen.
39.
The trommel screening system is governed by the rotational velocity of the drum, mass flow rate of feed particles, size of the drum and inclination of trommel screen.
40.
The trommel screening system is governed by the rotational velocity of the drum, mass flow rate of feed particles, size of the drum and inclination of trommel screen.
