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Highlights

Highlights


Benefits
  • 高压和温度能力:670巴,450°C
  • 高效可靠,维护简单
  • Pull-through design available on request
Features
  • 内部蜗壳和背靠背叶轮配置
  • 低净正吸入压头
  • 反向液压系统可用作液压动力回收涡轮机
Applications
  • Refinery and petrochemical: reactor feed in hydrocracking, ammonia charge processes, carbamate
  • Enhanced oil recovery injection: treated seawater, seawater, CO₂ injection, oil flow line
  • 气体处理:用于气体脱硫的胺服务

特色视频

BB5 DDHF型
Baker Hughes DDHF Centrifugal Pump
概述

我们的DDHF多级双缸离心泵为可靠的20年运行而设计,在全球范围内安装了1000多台设备。他们是高效的优化水力设计,提供低净正吸入压头(NPSH)-接近最大理论阈值。

规范
Max. differential head
7000米
Max. flowrate
1800米3/h
Max. shaft power
10兆瓦
Max. pressure
670巴
Max. rotational speed
8,000 rpm.
Head rise
15% to 30%
工作温度范围
-70ºC to 430ºC
Impeller diameters
245 to 475 mm

经过验证的表现,上游和下游

DDHF泵结合了针对上游石油和天然气应用中面临的常见材料、压力、流量、安装和集成挑战的经验证的解决方案。它们在重型炼油厂和石化应用中也具有优异的性能,能够轻松处理比重低、压力高达670巴、温度高达450℃的流体。

Key design features include an internal volute casing and a back-to-back impeller configuration, which simplifies maintenance, reduces downtime, and guarantees high reliability. The package also includes customization options to best suit each customer’s unique project requirements.

BB5 DDHF型Performance

CO2应用

为了减少碳足迹,我们的DDHF产品线包括一个紧凑的高密度CO机械布局选项2抽吸。国际实验室开展了广泛的研究活动,以确定许多合作伙伴的特征2/hydrocarbon mixtures, and design the hydraulics to best fit the fluid evolution. The pump's performance has been extensively validated with rigorous multi-speed testing at our factory.

BB5 DDHF二氧化碳

全生命周期支持

我们可以在安装和调试期间提供全面的现场支持,以确保无缺陷的执行和快速响应。

安装后,我们可以通过转换、修改和升级,在泵的整个使用寿命内支持持续改进,包括:

  • Impeller modification or diffuser replacement to match actual operating conditions
  • Wear-ring upgrade to composite materials that reduce internal leakage, and increase efficiency with clean fluids
  • Super finishing of internal wetted surfaces to increase efficiency

还提供远程监测和诊断服务。




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