Widely Used Ceramic Sand Granulator Environmental Friendly
Granulation Equipment
Ceramic Sand Granulator Introduction:
The ceramsite is fired into a qualified product. It needs to do two
things: one is that gas is generated inside at high temperature,
and the other is that the surface melts at high temperature, which
can envelop the gas, so that it cannot escape the surface and form
a certain amount after cooling. strength.
According to the experience of the ceramsite industry and the
exploration and analysis of research institutions, in order to fire
qualified ceramsite, there are certain requirements for its
composition before firing. Therefore, after analyzing the
composition of the main raw material of ceramsite, it is necessary
to add some auxiliary materials to make It meets the requirements.
Taking the raw material preparation of Chongqing Yongchuan Project
as an example, it uses two materials, namely sludge and shale.
Ceramic Sand GranulatorAdvantages:
It is mainly used for production of oil fracturing proppant
(ceramic sand), and also be applied for balling powder, granular,
small lump material such as coal powder, limestone, coal, clay and
etc.
1. The whole process of granulation is inside the fully enclosed
drum, and the drum interior is at slightly negative pressure state.
It is without dust pollution, clean and environmental friendly.
2. Feed - mixing - nucleation - granulators - shaping,the whole
process is controlled by computer through PLC. It is easy operation
and high degree of automation;
3. After abrasion treatment, the rotor surface had made precise
balancing to ensure movement stability, reliability and wear
resistance under high rotational speed. So that the machine can
work stable and reliable;
4. The scraper surface has had appropriate wear treatment. The
bottom and the inside of the drum is equipped with wear-resistant
liner, therefore, the entire drum parts have a long service life.
Ceramic Sand Granulator Working Principle:
The working principle of ZKZL Series Clean Powerful Granulator is
to utilize the reverse movement between low speed clockwise
rotating drum and high speed counterclockwise rotating rotor to
stir material at high speed. There are separate scrapers at the
bottom part and wall of the drum. The interaction between drum wall
cleaning by scraper and the movement with inclined rotating drum
forms a special flow field to change the movement direction of
material. Powdery material is "rubbed" to cores during high-speed
movement and then and then granulated into a ball.
Disc Granulator Specifications:
| Type | Max Capacity | Power (kW) | TTL Weight (t) |
| Weight (kg) | Volum (L) |
| ZKZL-15 | 400 | 500 | 90 | 5 |
| ZKZL-16 | 500 | 600 | 110 | 6.5 |
| ZKZL-19 | 800 | 1000 | 132 | 10 |
