Packed Tower Scrubber All Products

Click image to enlarge

Type 955 Packed Tower Scrubber is a low energy, contact bed type of wet scrubber for gas absorption, for gas cooling, and for stripping of the contaminants, from process liquids. The units are specifically engineered to give the highest efficiency with the lowest power consumption without sacrificing performance reliability. Packed Tower Scrubbers are available in standard designs from 6” (150 mm) to 144” (3600 mm) diameter and with capacities to 50,000 cubic feet per minute (CFM) (85,000 m3/hr).

PRINCIPLES OF OPERATION

Contaminated gas enters bottom side of the scrubber and flows upward through the packed bed. The scrubbing liquid is introduced through a distributor at the top of the packed section and trickles downward through the packing, removing the contaminants from the gas through the interaction of the gas, liquid, and packing media. The scrubbing liquid falls to the recirculation sump at the bottom of the unit. The cleaned gas proceeds upward through a mist eliminator to the gas outlet.

PACKED BED

The types, size, and depth of packing is selected to provide the optimum in scrubbing performance.

SUPPORT TRAY

The packing support tray may be the gas injection type, having the lowest pressure drop with the most efficient gas distribution characteristics.

LIQUID DISTRIBUTOR

The scrubbing liquid is uniformly distributed to the packed bed by :

1) a single spray nozzle, or 2) multiple spray nozzles, or 3) wire type distributor, or 4) tray type distributor.

MIST ELIMINATOR

Liquid droplet carry over is prevented by a : 1) mesh pad media, or 2) loose packed bed, or 3) vane type mist eliminator.

RECIRCULATION SUMP

An integral sump is provided for the recirculation of the scrubbing liquid in order to lessen water consumption. The recycle section is provided with pump, drain, overflow, and make-up liquid nozzles.

TOWER SHELL

The unit has a bottom-side radial gas inlet, top central gas outlet, bottom integral recirculation section, and a top liquid inlet. The units are available in FRP; stainless and alloy steels; lined carbon steel; and FRP reinforced liners of PVC, CPVC; Halar, Tefzel, and FEP Teflon.

In technical collaboration with Severn Trent Services

Packed Tower Scrubber Range

Flanged

Flanged

ANSI flange fittings are manufactured in accordance with ANSI B16.5 – Specification for Flanges and Flanged Fittings.

Buttweld

Buttweld

Buttweld access fittings are designed to be buttwelded directly to a 2" pipe end

Flareweld

Flareweld

Flareweld bodies are the most widely used. These bodies incorporate a reinforced welding neck and also have a radius machined into the base to accommodate the curvature of the pipe or vessel to which the body is welded.

Plug

Plug

The plug is a key component to the Crystal high pressure access fitting assembly, as the plug body provides the seal in the access fitting, thereby maintaining line pressure. The plug also serves an important function of holding the monitoring equipment which is exposed to the system.

Frequently Asked Questions About Packed Tower Scrubber

An Access Fitting is an access system to introduce the access of corrosion coupons, probes or Injection quills with out shutting down the normal operations. These are made of four Components

  1. Access fitting
  2. Solid Plug
  3. Service Valve
  4. Retrieving Tools
What are the Materials of Constructions available for access fittings?

They could be Inconel 625, Stainless Steel, Copper, Hestalloy C, Nitronic Stainless Steel and other exotic metals depending on the applications.

What is Maximum Pressure Range for Operation of the access fittings?

Crystal Industrial Access Fittings operate up to 450 to 500 bar pressure.

Enquiry Form

Send us your enquiry about Packed Tower Scrubber