Description
Sand grinder is simple structure,
excellent working capable, reliable working, high efficiency. It is
popular used for construction, metallurgy, mining, electricity,
chemical etc industry. It is used for cement, cement clinker, iron
ore, slag, limestone, dolomite, feldspar, quartz, ophiolite,
barite, fluorite, shale gypsum etc. It takes huge profit for
clients.
Working characteristic
1.If grind *1.5mm limestone powder,the wearable for roller and
liner is not more than 5g/t. So it can continuously use around **2
years.
2.Less air pollution . The noisy is less than *0db. There is no
blower in Sand grinder, in this case there is nearly no dust
pollution. If there is proper discharge air in bottom, it would be
better.
3.Easy maintenance .During maintenance, you just need to do
lubrication on time. There is less breakdown, high running rate.
Longer working life for wearable parts. Easy to change wearable
part. Roller can be repaired by surfacing.
4.Lower power consumption. During grinding *1.5mm limestone coarse
powder, the power consumption is ***2 kwh/t.
​
Grinding characteristic **-Grind
desulfitation limestone
- After the first time grinding,
most of production is powder. <1mm takes around *0%. After
separation, it takes *1~*0.1mm. Regarding to different inquiry,
this can be adjusted.
- Bcos of special working
principle, during grinding limestone, after several times grinding
and curlating, internal stress of limestone is broken. There is
many microcrack in limestone powder. Amount of porosity which is
inside of the grain is increased. So that the specific surface is
increased, the active of limestone powder is increased. This makes
desulfitation become faster.
- The production size is easy to
adjusted. Most of grain is collected around D*0. It fit for CFB
boiler enquiry.
​Technical parameter :
| Model |
JYM***5 |
JYM***5 |
JYM***5 |
| capacity(t/h) |
****0 |
****5 |
***0 |
| Feed in size(mm) |
<*0 |
<*5 |
<*0 |
| Production size(mm) |
**5 |
**5 |
**5 |
| Power(kw) |
**0 |
**5 |
**0 |
| Dimension(m) |
3.1X4.8 |
4.1X5.1 |
5.1X5.5 |
Note: This specification is just reference, any changes are subject
to the High pressure micronizer.
