Drum Internal

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Drum Internal

A drum internal refers to the internal components or devices installed within a drum, such as a steam drum or a process drum, in various industrial applications. Here’s some key information:

Types of Drum Internals:

Baffles

Baffles are plates or devices that direct fluid flow, improve mixing, or reduce turbulence within the drum.

Demisters

Demisters are devices that remove liquid droplets or mist from gas or vapor streams within the drum.

⁠Screens or Mesh

Screens or mesh are used to filter or separate solids or liquids within the drum.

Channel type seperator and chevron type seperator

Applications:

Steam Drums

Drum internals are used in steam drums to improve steam quality, reduce carryover, and enhance overall system performance.

⁠Process Drums

They are used in process drums to improve mixing, separation, or reaction efficiency in various industrial processes.

⁠Separation Processes

Drum internals can be used in separation processes, such as distillation, absorption, or stripping.

Benefits:

Improved Efficiency

Drum internals can improve system efficiency by enhancing separation, mixing, or reaction processes.

Reduced Maintenance

Well-designed drum internals can help reduce maintenance costs and downtime by minimizing fouling, scaling, or other issues.

⁠Increased Product Quality

By improving separation or mixing, drum internals can help increase product quality and reduce impurities. It helps in maintaining boiler temperature and pressure.

TECHNICAL SPECIFICATION OF DRUM INTERNAL
Sr. No. DESCRIPTION Quantity Material
1 Baffle Plate Assly As per requirement IS 2062 / SS304 / SS 202
2 Vertical Cyclone With (Demister
Pad – SS304)
As per requirement IS 2062 / SS304 / SS 202
3 Demister pad with Frame As per requirement IS 2062 / SS304 / SS 202
4 Side Plate 2 Nos IS 2062 / SS304 / SS 202
5 Internal Piping 1 set IS 2062 / SS304 / SS 202
6 Hex Nut, Bolt, Washer As
required
IS 2062 / SS304 / SS 202
7 Angle for support 2 set IS 2062 / SS304 / SS 202