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There is a pressurized external barrier fluid system supplying clean liquid to the barrier fluid seal chamber |
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Barrier liquid is maintained at a pressure greater than seal chamber pressure. |
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Barrier liquid must be compatible with the products. |
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Carefully consider the reliability of the barrier liquid source. |
Carefully consider the reliability of the barrier liquid source.
Real-time monitoring of pressure,liquid level and flow；
Double pump interlock,one for standby and one for use；
Pipe external interface:flange(USA/Europe);
Multi-selection of automatic pressure regulating system；
Reference to the API614 standards
1.箱 体 选 型 Selection by Tank
|
供方Manufacturer |
标准Standards |
容积Capacity(m³) |
|
深蓝DEEP BLUE |
JB/T 7983 |
1~4 |
2. 泵 组 选 型 selection by Pumps
|
名称 Description |
介质 Media |
流量 Flow(m³/h) |
压力 Pressure (Mpa) |
供方 Manufacturer |
|
齿轮泵Gear pump |
油类oil |
0.18~13.8 |
≤30 |
日本不二越NACHI |
|
螺杆泵Screw pump |
0.6~72 |
≤16 |
黄山螺杆泵RSP |
|
|
离泵Centrifugal pump |
水溶性介质Watersoluble media |
5~100 |
≤35 |
深蓝泵业DEEP BLUE |
3、过滤器选型 selection by Strainer
|
Description |
压力 Pressure (Mpa) |
精度 Precision (μm) |
标准 Standards |
供方 Manufacturer |
|
Y型过滤器Strainer,Y |
≤4 |
25~150 |
HG/T21637 |
普泉阀门ZHONGFAJIDIAN |
|
精过滤器Strainer |
≤35 |
1~50 |
一 |
黎明液压 LEEMIN WALKER |
|
空气滤清器Air Filter |
一 |
10~200 |
JB/T9756 |
4、冷却器选型 selection by Cooler
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Description |
连接尺寸 Dimensions (mm) |
压力 Pressure (Mpa) |
换热面积 Cooling surface (m2) |
标准 Standards |
供方 Manufacturer |
|
列管式油冷却器 Tube type oil cooler series |
≤200 |
≤10 |
0.4~120 |
GB/T151 |
黎明液压 LEEMIN |
5、蓄能器选型 selection by Accumulator
|
Description |
容积 Voltage(L) |
压力 Pressure (Mpa) |
标准 Standards |
供方 Manufacturer |
|
皮囊蓄能器Bladder Accumulators |
0.4~200 |
≤31.5 |
JB/T7035 |
布柯玛BUCCMA |
Commonly used with dual pressurized seals；
Liquid with high saturated vapor pressure,light hydrocarbon, dangerous or toxic liquid,heat conducting fluid ；
Often used in services where the pumped fluid is hot,contaminated with solids,turbidity or easy polymerization；
Easy to crystallize,cure and dangerous products；
The internal flow inducer is unable to supply a sufficient flow rate.
