Hot sale! MX19 Ceramsite Proppant Granulator for Oil Drilling with 1000L Capacity for Sale

YECHUANG MT High Temperature Granulation Process

This is an advanced granulation process,which realizes mixing,granulating and drying functions in only one single machine.The mixtures will be heated up to a certain temperature at the first stage,then they will be transported into the rotating mixing pan,to be mixed,granulated and dried in the same machine.At last,the granules will be cooled to ambient temperature by a special multiple belt cooler to obtain the finished granules.

1) The final granules have stable grain gradable distribution and extremely low amount of fines,thus they have very low porosity,high bulk density and stable strength properties.

2) At the final stage,this granulation process makes the granules dried quickly and directly,therefore,there is no need to use additional dryer and other auxiliary equipment.

3) This granulation process is very flexible,requiring very small space.

4) The process doesn’t need harsh environment,with little effects by the environment changes,even no effects.

5) Comparative to the traditional room temperature granulation process,the production cost control is apparently much lower,almost saving 50% or even more comprehensively.

Nowadays,this special granulation technology has been applied to the preparation of ceramsite proppants,bauxite,fly ash,cat litter and other raw materials for granulation.

Zirconia Granules                                                                Fly Ash Granules                                                                       Bauxite Granules

Raw Materials:Zirconia Powder+Water                           Raw Materials:Fly Ash(Pulverized Fuel                                  Raw Materials:Bauxite(Aluminous Soil

Mixer Rotor:Granulating Rods                                           Ash or Coal Ash)+Water                                                           )+Sodium Silicate(Water Glass)

                                                                                                                    Mixer Rotor:Granulating Rods                                                Mixer Rotor:Mixing Blades

The Unique Structure and Advanced Working Principles

With unique outline structure of 30° inclined angle mixing silo, mixing pan in clockwise rotation plus high speed rotating three-dimensional mixing tools in anticlockwise, our intensive mixers are adopted with world-leading mixing principles:

1) Then mixing under the strong mechanical shearing force , the inclined rotating mixing silo brings the material to the top, rolling of granules dropping under gravity and peeled off by the multi-purpose scraper, which primely realize the vertical mixing.

2) The mixing tool can run variably, slow to fast for mixing ,granulating,drying increase of rolling energy . (i.e. the input of power into the mix can thus be controlled specifically,thus the granule sizes can be controlled accordingly)

3) The separation between material move and mixing process allows the speed of the mixing tool to be variable within wide limits.

Thus it offers users the following significant advantages:

1) Granulating processes and granulating speeds can be adjusted to suit the respective formula.

2) The granulator is suitable for mixing and granulating.

This provides a cost-effective solution for the production of granules (Mixing, granulation, kneading,drying processes accomplished once in the same equipment and improving the thermal efficiency)

3) High toll speeds allow

-dry basic materials to be homogenized optimally

-microgranules to be formed after addition of liquids

-Easy blending of dusts + sludges into granular material

4) Low tool speeds allow bigger granules to be formed and rounded,granules up to 6mm possible

5) Special tools enable high yields of fine granules to be obtained(e.g.0.2 to 0.8mm)

6) Various sizes(5L to 3000L) with diverse materials of wear mixing tools and discharge ways optional.

7) Automatic wet cleaning is possible

8) Significant cost savings compared to thermal granulation and fluid-bed agglomeration

-If a binder is used: reduced consumption due to better distribution

-Volume reduction of fly ashes of up to 90 %