Vacuum Insulated Phase Separator Series

Short Description:

Vacuum Insulated Phase Separator, namely Vapor Vent, is mainly to separate the gas from the cryogenic liquid, which can ensure the liquid supply volume and speed, the incoming temperature of terminal equipment and the pressure adjustment and stability.


Product Detail

Product Tags

Product Application

The product series of Phase Separator, Vacuum Pipe, Vacuum Hose and Vacuum Valve in HL Cryogenic Equipment Company, which passed through a series of extremely strict technical treatments, are used for transferring of liquid oxygen, liquid nitrogen, liquid argon, liquid hydrogen, liquid helium, LEG and LNG, and these products are serviced for cryogenic equipment (e.g. cryogenic storage tank, dewar and coldbox etc.) in industries of air separation, gases, aviation, electronics, superconductor, chips, pharmacy, biobank, food & beverage, automation assembly, chemical engineering, iron & steel, rubber, new material manufacturing and scientific research etc.

Vacuum Insulated Phase Separator

HL Cryogenic Equipment Company has four kinds of Vacuum Insulated Phase Separator, their name are,

  • VI Phase Separator -- (HLSR1000 series)
  • VI Degasser -- (HLSP1000 series)
  • VI Automatic Gas Vent -- (HLSV1000 series)
  • VI Phase Separator for MBE System -- (HLSC1000 series)

 

No matter which kind of the Vacuum Insulated Phase Separator, it is one of the most common equipment of Vacuum Insulated Cryogenic Piping System. The phase separator is mainly to separate the gas from the liquid nitrogen, which can ensure,

1. Liquid supply volume and speed: Eliminate insufficient liquid flow and velocity caused by gas barrier.

2. Incoming temperature of terminal equipment: eliminate the temperature instability of cryogenic liquid due to slag inclusion in gas, which leads to the production conditions of terminal equipment.

3. Pressure adjustment (reducing) and stability: eliminate the pressure fluctuation caused by the continuous formation of gas.

In a word, VI Phase Separator function is to meet the requirements of the terminal equipment for liquid nitrogen, including flow rate, pressure, and temperature and so on.

 

The Phase Separator is a mechanical structure and system that does not require pneumatic and electrical source. Usually choose 304 stainless steel production, can also choose other 300 series stainless steel according to the requirements. The Phase Separator is mainly used for liquid nitrogen service and recommended to be placed at the highest point of the piping system to ensure maximum effect, since gas has a lower specific gravity than liquid.

 

About the Phase Separator / Vapor Vent more personalized and detailed questions, please contact HL Cryogenic Equipment directly, we will serve you whole-heartedly!

Parameter Information

微信图片_20210909153229

Name Degasser
Model HLSP1000
Pressure Regulation No
Power Source No
Electric Control No
Automatic Working Yes
Design Pressure ≤25bar (2.5MPa)
Design Temperature -196℃~ 90℃
Insulation Type Vacuum Insulation
Effective Volume 8~40L
Material 300 Series Stainless Steel
Medium Liquid Nitrogen
Heat Loss When Filling LN2 265 W/h  (when 40L)
Heat Loss When Is Stable 20 W/h  (when 40L)
Vacuum of Jacketed Chamber ≤2×10-2Pa (-196℃)
Leakage Rate of Vacuum ≤1×10-10Pa.m3/s
Description
  1. VI Degasser needs to be installed at the highest point of VI Piping. It has 1 Input Pipe (Liquid), 1 Output Pipe (Liquid) and 1 Vent Pipe (Gas). It works on buoyancy principle, so no power is needed, and also does not have the function of regulating pressure and flow.
  2. It has a large capacity and can act as a buffer tank, and better meet for the equipment which needs instantaneous large amount of liquid.
  3. Compared with small volume, HL’s phase separator has better insulated effect and more rapid and sufficient exhaust effect.
  4. No power supply, no manual control.
  5. It can be customized according to the special requirements of users.

 

 

微信图片_20210909153807

Name Phase Separator
Model HLSR1000
Pressure Regulation Yes
Power Source Yes
Electric Control Yes
Automatic Working Yes
Design Pressure ≤25bar (2.5MPa)
Design Temperature -196℃~ 90℃
Insulation Type Vacuum Insulation
Effective Volume 8L~40L
Material 300 Series Stainless Steel
Medium Liquid Nitrogen
Heat Loss When Filling LN2 265 W/h  (when 40L)
Heat Loss When Is Stable 20 W/h  (when 40L)
Vacuum of Jacketed Chamber ≤2×10-2Pa (-196℃)
Leakage Rate of Vacuum ≤1×10-10Pa.m3/s
Description
  1. VI Phase Separator a Separator with the function of regulating pressure and controlling flow rate. If the terminal equipment has higher requirements for liquid nitrogen through VI Piping, such as pressure, temperature, etc., it needs to be considered.
  2. The phase separator is recommended to place in the main line of the VJ Piping System, which has better exhaust capacity than branch lines.
  3. It has a large capacity and can act as a buffer tank, and better meet for the equipment which needs instantaneous large amount of liquid.
  4. Compared with small volume, HL’s phase separator has better insulated effect and more rapid and sufficient exhaust effect.
  5. Automatically, without power supply and manual control.
  6. It can be customized according to the special requirements of users.

 

 

 微信图片_20210909161031

Name Automatic Gas Vent
Model HLSV1000
Pressure Regulation No
Power Source No
Electric Control No
Automatic Working Yes
Design Pressure ≤25bar (2.5MPa)
Design Temperature -196℃~ 90℃
Insulation Type Vacuum Insulation
Effective Volume 4~20L
Material 300 Series Stainless Steel
Medium Liquid Nitrogen
Heat Loss When Filling LN2 190W/h (when 20L)
Heat Loss When Is Stable 14 W/h (when 20L)
Vacuum of Jacketed Chamber ≤2×10-2Pa (-196℃)
Leakage Rate of Vacuum ≤1×10-10Pa.m3/s
Description
  1. VI Automatic Gas Vent is placed at the end of the VI Pipe line. So there is only 1 Input Pipe (Liquid) and 1 Vent Pipe (Gas). Like Degasser, It works on buoyancy principle, so no power is needed, and also does not have the function of regulating pressure and flow.
  2. It has a large capacity and can act as a buffer tank, and better meet for the equipment which needs instantaneous large amount of liquid.
  3. Compared with small volume, HL’s Automatic Gas Vent has better insulated effect and more rapid and sufficient exhaust effect.
  4. Automatically, without power supply and manual control.
  5. It can be customized according to the special requirements of users.

 

 

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Name Special Phase Separator for MBE Equipment
Model HLSC1000
Pressure Regulation Yes
Power Source Yes
Electric Control Yes
Automatic Working Yes
Design Pressure Determine according to MBE Equipment
Design Temperature -196℃~ 90℃
Insulation Type Vacuum Insulation
Effective Volume ≤50L
Material 300 Series Stainless Steel
Medium Liquid Nitrogen
Heat Loss When Filling LN2 300 W/h (when 50L)
Heat Loss When Is Stable 22 W/h (when 50L)
Vacuum of Jacketed Chamber ≤2×10-2Pa (-196℃)
Leakage Rate of Vacuum ≤1×10-10Pa.m3/s
Description A Special Phase Separator for MBE equipment with Multiple Cryogenic Liquid Inlet and Outlet with automatic control function meets the requirement of gas emission, recycled liquid nitrogen and temperature of liquid nitrogen.

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