浴槽加热系统

浴式加热器是一种间接加热解决方案,其中含有流动工艺流体(如天然气或原油)的管束通过浸没在加热介质中进行加热。

凭借DFINITI在热工程方面的丰富经验和专业知识,我们设计,制造和供应完整的浴加热系统。
一个完整的系统包括:

  • 管束
  • 膨胀水箱
  • 控制面板和/或燃烧器管理系统
  • 撬装结构
  • 热交换罐
  • 加热器(电加热器或火加热加热器)
  • 温度传感器和其他仪器

我们的工程能力

  • 管束的尺寸
  • 储罐容量计算
  • 控制系统及其他机电范围
  • 加热器设计和尺寸
  • 使用第三方软件(如 ASPEN 或 HTRI)进行热交换模拟
PRODUCT FEATURES
  • Isolates process from direct heat source
  • Heat source can be through electric or fired burner
  • A safer operation with indirect heating
  • Bath medium can be in the form of Water, Water + Glycol, Thermal Oil or Molten Salt
  • Ideal for high pressure applications with lower cost as compared to direct heating


Whilst operating temperatures are typically lower than that of direct heating, materials of construction in a Bath Heating System are often less stringent when compared to direct heating equipment. The cost saving can be significant especially in high pressure applications (above 250 barg) and when exotic materials are required on wetted parts.

APPLICATIONS

Due to large footprint, a Bath Heating System is typically used in onshore applications as follows:

  • Fuel Gas for dew point control
  • Gasifying for cryogenic processes
  • Viscosity reduction for oils and other mediums
  • Gas transmission line/pressure reduction station on Joule-Thomson effect
SPECIFICATIONS
 ELECTRIC TYPEFIRED TYPE
(NATURAL OR FORCED DRAFT BURNER)
SOURCEElectricityFuel gas, Oil, Dual fuel
CAPACITYTypically below 1000kWTypically 1000kW ~10MW
BATH MEDIUMWater (<90°C)
Water + Glycol (80 – 98°C)
Thermal Oil (<240°C)
Molten Salt (<400°C)
DESIGN STANDARDAPI 12K, ASME Code
(Electric Heater and Control Panel can be supplied with
ATEX/IECEx certifications for explosive environment)
DESIGN TEMPERATURE
AND PRESSURE
As per project specification
CONTROL SYSTEMThyristor or ContactorBMS

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