Industrial application
工業(yè)領(lǐng)域應(yīng)用
Port, Mining &Material Handing
港口、采礦與物料處理
Pulp & Paper
紙漿&造紙
Chemical industry
化工
Rubber
橡膠
Waste Recycle
廢品回收
Suger
糖

鋼廠
Steel mill


博世力士樂-大型液壓驅(qū)動
Bosch Rexroth - Large Hydraulic Drives
轉(zhuǎn)換器與H?gglunds驅(qū)動器
Converter with Hagglunds drive



博世力士樂-大型液壓驅(qū)動
Bosch Rexroth - Large Hydraulic Drives
轉(zhuǎn)換器(氧氣轉(zhuǎn)爐)
Converter (oxygen converter)
鋼鐵生產(chǎn)流程
生鐵含有有害的元素，如碳、硅、硫和磷。
Steel production process Pig iron contains harmful elements such as carbon silicon, sulfur and phosphorus
這些不需要的成分在氧氣轉(zhuǎn)爐中通過氧氣的注入被除去，雜質(zhì)被氧化并以渣的形式漂浮在液態(tài)金屬浴中
These unwanted components are removed in a oxygensteel converter through the injection of oxygen, whereby the impunties are oxidized and floated on the liguid b bath in the b of slag.



博世力士樂-大型液壓驅(qū)動
Bosch Rexroth - Large Hydraulic Drives
轉(zhuǎn)換器(氧氣轉(zhuǎn)爐)
Converter (oxygen converter)
鋼鐵生產(chǎn)流程
這個過程持續(xù)大約20分鐘，并產(chǎn)生大量的熱量和振動。
吹制完成后，渣和生鐵從轉(zhuǎn)爐出絲分離。
Steel production process
This lasts about 20 minutes and generates a lot of heat and vibration.
After blowing. slag and pig iron are separated from the converter wire.
目前世界上最大的轉(zhuǎn)爐船可裝載多達(dá)400噸粗鋼。
The largest converter ships in the world can carry up to 400 tons of crude steel
除純氧頂吹工藝(Idbr)外，還使用下吹轉(zhuǎn)爐(OBM轉(zhuǎn)爐)或上下聯(lián)合吹轉(zhuǎn)爐(K-OBM轉(zhuǎn)爐)。
In addition to the pure oxygen topblowing process(LDconverters). converters with blowing from below(OBM converters) or with combined blowing from above and below(K-OBM converters) are also used.


博世力士樂-大型液壓驅(qū)動
Bosch Rexroth- Large Hydraulic Drives
振動測量
Vibration measurements
由加氧過程引起的振動轉(zhuǎn)化為一種強(qiáng)大的力量
The vibrations caused by the oxygenation process translate into a powerful force

                                                       扭矩托架                           扭矩主軸
                                                 Tegue al spnde                    Tegue al spnde

噴咬過程中的最大扭短(動態(tài))              320KNm                             士150KNm
Maximum twist during biting (dynamic)

噴吹過程中的平均短矩                      士260KNm                                 -
The average short moment during the injection

最大短料力煙(靜態(tài))                           390KNm                                360KNm
Maximum short load smoke (static)

最大特推事件扭矩                             850KNm                                    -
Man faree anperialevar                   820KNm



博世力士樂-大型液壓驅(qū)動
Bosch Rexroth - Large Hydraulic Drives
K-OBM轉(zhuǎn)換器
K-OBM converter

應(yīng)用程序數(shù)據(jù)   
Application data
速度
Speed      0-20rpm
轉(zhuǎn)矩運(yùn)行
lorgue operation      10-40 000 Nm
啟動轉(zhuǎn)矩                       未知的
Startina torque           Unknown
功率
Power                        22-110 kW
運(yùn)行周期                     間歇性
Operating cycle          Intermittent

好處
Benefits
:對污染不敏感
Insensitive to contamination
:節(jié)約空間
Save space
:易更換電機(jī)
Easy to change motor



博世力士樂-大型液壓驅(qū)動
Bosch Rexroth - Large Hydraulic Drives
OBM轉(zhuǎn)換器
OBM converter
UHT-Uv?n Hagfors Teknologi
應(yīng)用程序數(shù)據(jù)
Application data
速度:0-2rpm
Speed
扭矩:400 000-2 000 000 Nm
Torque
電機(jī):CB 840-CBM 6000
Motors
力量:45-110千瓦
Power

好處
Benefits
對污染不敏感
Insensitive to contamination
節(jié)省空間
Save space
對振動不敏感
Insensitive to vibration
易于更換電機(jī)
Easy to change motor

應(yīng)用程序
Application
以前的驅(qū)動解決方案是傳統(tǒng)的變速箱。氫氣過程中發(fā)生的強(qiáng)烈振動對變速箱來說是一個挑戰(zhàn)，它們會分離...
The previous drive solution has been a traditional gearbox. The powerful vibrations that occur during the oxygen process is a challenge for gearboxes, they shake apart...



轉(zhuǎn)換器
Converter
The brake disc
剎車盤
Electronic
電子
Diesel emergency operation
柴油應(yīng)急操作
Installation Tool adapter CB1120
安裝工具適配器CB1120


轉(zhuǎn)換器
Converter



鋼廠液壓傳動
Hydraulic drive in Steel Mill
傾斜式轉(zhuǎn)換器
Tilting converter



博世力士樂-大型液壓驅(qū)動
Bosch Rexroth - Large Hydraulic Drives
直接液壓驅(qū)動的原因
Reasons for direct hydraulic drive
-傳動鏈部件之間無間隙
   ， 沒有計劃外的停留
"低慣性、無間隙和快速反應(yīng)系統(tǒng)減少了驅(qū)動鏈中的力
   ， 長壽命和低維護(hù)
- No play between parts in the drive chain
         / No unplanned stops
- The owinertia. no bance and fast reb system reduces the forces in the drive chain
          /Long life and low maintenance

能夠讓電機(jī)自由轉(zhuǎn)動在某些過程階段
Can allow the motor to rotate freely in certain process stages
從零速到全速獲得全扭矩
Full torque from zero speed to full speed
快速且容易進(jìn)入緊急停止?fàn)顟B(tài)
Quick and easy to go to emergency stop
快速且易于安裝(無需對齊)
Fast and easy to install (no alignment required)
對污染不敏感
Not sensitive to pollution

H?gglunds低慣性電機(jī)
Hagglunds Low Inertia Motor
沒有任何運(yùn)動部件之間的發(fā)揮和快速反應(yīng)系統(tǒng)有效地防止沖擊負(fù)荷。
There are no moving parts to play between and the quick reb system effectively prevents shock loads.

11

博世力士樂-大型液壓驅(qū)動
Bosch Rexroth - Large Hydraulic Drives
振動測量
Vibration measurement
UGITECH公司的測量顯示，振動已經(jīng)減少了1000倍之多。
由于液壓馬達(dá)在零轉(zhuǎn)速時提供了快速和直接的全扭矩響應(yīng)，因此也可以更好地控制容器的旋轉(zhuǎn)和傾斜。
這些特點(diǎn)節(jié)省了進(jìn)一步的操作時間，并減少了除渣過程中昂貴的金屬損失。
UGITECH's measurements show that vibrations have been reduced by as much as 1.000 times
Because the hydraulic motor provides a fast and direct full torgue response at zero speed.it also allows for better control of vessel rotation and tiltThese features save further operation time and reduce costly bl losses during slag removal.


博世力士樂-大型液壓驅(qū)動
Bosch Rexroth - Large hydraulic drive
變速箱競爭解決方案
Competing Gearbox Solutions
中國賽迪工程有限公司
CISDI Engineering Co.China
轉(zhuǎn)換器
Converter


博世力士樂-大型液壓驅(qū)動
Bosch Rexroth-Large Hydraulic Drives
變速箱競爭解決方案
Competing Gearbox Solutions
普銳特冶金技術(shù)全球原始設(shè)備制造商
PRIMETAL Technologies Global OEM
轉(zhuǎn)換器
Converter


博世力士樂-大型液壓驅(qū)動
Bosch Rexroth - Large Hydraulic Drives
2012年安裝
First isntallation 2012
安裝前
Before installation
安裝后
After installation


博世力士樂-大型液壓驅(qū)動
Bosch Rexroth - Large Hydraulic Drives
標(biāo)準(zhǔn)化的 LHD 系統(tǒng)
Standardized LHD Systems

DUe-C 11 kW- 90 kW

DUe 110 kW  -250 kW

轉(zhuǎn)換器功率范圍是
Power range for converters are
35 -250 kW

CB 840-CB1120
sp Pump
變頻器的電機(jī)尺寸從CB到CBM不等
Motor size for converters varies from CB to CBM