タイトルまたは説明
Putting the materials such as
polycrystalline silicon pieces, end-wastage, crucible base
material and various kinds of mono-crystal waste pieces into the
quartz crucible of the furnace, and after the relevant process of
melting, re-directed crystallization and annealing, it can cast
the preliminary raw material of solar battery, what we called
polycrystalline silicon ingots.
The adoption of special ceramic
fiber and the double safety protection design of graphite hard
felt will guarantee that the emergency measures for silicon
leakage can be started promptly with the automatic induction
system of silicon leakage. The excellent safety performance of
this furnace can reduce the potential accidents
greatly.
The heating
system with high performance can guarantee the uniformity and
consistency of silicon during the crystallization process.
The operation
process adopts PLC control, high-speed microprocessor testing and
processing elements, dynamic detecting and high-speed response,
and it has realized the automatic control and data exchange in
the whole process. Therefore, this furnace takes the advantages
of high efficiency, high stability, high reliability and good
anti-jamming. What’s more, its control system is equipped with
single-phase UPS devices, which can reduce the loss coursed by
instant power interruptions.
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Technical
parameters
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|
specifications
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AE**0
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AE**0
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Equipment
size mm3
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L***0×W***0×H***0
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L***0×W***0×H***0
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|
Silicon
ingot size mm3
|
**0kg:**0×**0×**0
**0kg:**0×**0×**0
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**0kg:***0×***0×**0
**0kg:***0×***0×**0
|
|
Silicon
ingot weight kg
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******0
|
******0
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Production
cycle hr
|
****4
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****2
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Power
distribution
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AC
**0±*0% V,**0kVA,three-phase five-wire
system,*0Hz
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AC
**0±*0% V,**0KVA,three-phase five-wire
system,*0Hz
|
|
Heating
power kw
|
**5
|
**5
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|
Heating
consumption for single furnace
kW/hr
|
﹤***0(**0kg)
|
﹤***0(**0kg)
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Silicon
ingot consumption unit kW/hr
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﹤6.8
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﹤6
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|
Vacuum
and other energy consumption kWh
|
～**0
|
～**0
|
|
Max
temperature℃
|
***0
|
***0
|
|
Max
working temperature℃
|
***0
|
***0
|
|
Vacuum
system
|
|
|
