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Author: James Stewart

Capabilities – Underdrains

Written by James Stewart on . Posted in Underdrains.

Types

  • Conical
  • Filter Cap
  • Flat
  • Lateral

Slot Size

  • .005″ to .018″

The properly designed underdrain must:

  • Be structurally sound.
  • Allow maximum vessel capacity of granular media.
  • Uniformly support the load over its entire surface area.
  • Retain the finest granules and resist clogging.
  • Provide minimum pressure loss and/or uniform drainage.
  • Be of corrosion-resistant material to insure long service life, especially in inaccessible locations or hazardous service.
  • Permit backwash, regeneration in place or hydraulic discharge.
  • Eliminate the need for subfill.

Applications

  • Activated Carbons
  • Catalysts
  • Desiccants
  • Ion Exchange Resins
  • Molecular Sieves
  • Sand
  • Silica Gels
  • Other Packing Materials

Certification

  • A.S.M.E.

Industries Served

  • Beverage
  • Cement
  • Chemical
  • Corn milling
  • Fluid treatment
  • Food processing
  • Mineral processing
  • Petrochemical
  • Petroleum
  • Pharmaceuticals
  • Pulp and paper
  • Sugar
  • Waste water treatment
  • Water Treatment
  • Well water and irrigation

Capabilities

Written by James Stewart on . Posted in Wedge Wire Screens.

Applications

  • Carbon Retention
  • Catalyst Retention
  • Center Pipes
  • Collectors
  • De-Watering
  • Distributors
  • Filter Elements
  • Filter Leaf Chambers
  • Filter Support Cores
  • Flow Distribution
  • Intake Screens
  • Outlet Baskets
  • Reactor Screens
  • Resin Traps
  • Trap Filters
  • Underdrains

Materials

  • Plastic
  • Stainless Steels

Applications

  • Carbon Retention
  • Catalyst Retention
  • Center Pipes
  • Collectors
  • De-Watering
  • Distributors
  • Filter Elements
  • Filter Leaf Chambers
  • Filter Support Cores
  • Flow Distribution
  • Intake Screens
  • Outlet Baskets
  • Reactor Screens
  • Resin Traps
  • Trap Filters
  • Underdrains

Industries Served

  • Beverage

Cement
Chemical
Corn milling
Fluid treatment
Food processing
Mineral processing
Petrochemical
Petroleum
Pharmaceuticals
Pulp and paper
Sugar
Waste water treatment
Water Treatment
Well water and irrigation

Capabilities

Written by James Stewart on . Posted in Filter Leaves.

Benefits

  • Better throughput
  • Easy to rescreen
  • Longer lasting
  • Stronger

Materials

  • Alloys
  • Plastic

Key Elements

  • Binder & Closure
  • Chamber
  • Filter Medium
  • Outlet Fitting

Leaf Design

  • Designed to provide maximum strength and flow at minimum pressure drop within the filter chamber.
  • Furnished with a permanent or field replaceable closures and with a filtrate outlet to match the manifold.
  • Smooth edge binders provide strength, filtrate collection space and protection for fabrics against excessive wear.
  • Supplied bare or covered.

Replacement Leaves Available For:

  • Bird Machine Bowser (Process Filters)
  • Buffalo Filters
  • DeLaval
  • DeSola-Suchar
  • Dupps
  • Eimco
  • Enzinger (Duriron)
  • Funda
  • Goslin Birmingham
  • Hercules
  • Idrex
  • Industrial
  • Keene
  • Kelley
  • LFC (AMA filter)
  • Niagara® (Ametek)
  • Northe-American
  • Passavant
  • Pronto
  • Schenk
  • Seitz
  • Shriver
  • Sparkler
  • Sweetland (Dorr-Oliver)
  • U.S. Filter

Industries Served

  • Beverage
  • Biofuels
  • Cement
  • Chemical
  • Corn milling
  • Fluid treatment
  • Food processing
  • Mineral processing
  • Oil Feed
  • Petrochemical
  • Petroleum
  • Pharmaceuticals
  • Pulp and paper
  • Sugar
  • Waste water treatment
  • Water Treatment
  • Well water and irrigation

Specifications

Written by James Stewart on . Posted in LEEM Model TB.

MODEL NO. FILTER AREA (ft2) NO. OF TUBES
20 / 50 / 14 50 14
20 / 65 / 18 65 18
20 / 80 / 22 80 22

 

NOZZLE   SERVICE
N1   Inlet/Drain
N2
  Outlet/Recirculation
N3   Cake Outlet
N4   Vent
N5
  Pressure Gauge Connection
N6
  Instrument Connection
N7
  Instrument Connection

 

DIM SIZE (INCHES)
A 20
B 80 1/2
C 39 3/8
D 35 1/2
E 31 3/4
F 67

Industries Served

  • Beverage
  • Biofuels
  • Cement
  • Chemical
  • Corn milling
  • Fluid treatment
  • Food processing
  • Mineral processing
  • Oil Feed
  • Petrochemical
  • Petroleum
  • Pharmaceuticals
  • Pulp and paper
  • Sugar
  • Waste water treatment
  • Water Treatment
  • Well water and irrigation

Specifications

Written by James Stewart on . Posted in LEEM Model VLD.

Size: To 1,175 square feet
Leaves: Vertical leaf
Bottom outlet filter leaves
Tanks: Vertical with conical bottom
Features: Dry Cake Discharge
Optional Sluice
Options:
 Cake discharge
Dry cake vibration (standard)
Wet cake by sluicing

Industries Served

  • Beverage
  • Biofuels
  • Cement
  • Chemical
  • Corn milling
  • Fluid treatment
  • Food processing
  • Mineral processing
  • Oil Feed
  • Petrochemical
  • Petroleum
  • Pharmaceuticals
  • Pulp and paper
  • Sugar
  • Waste water treatment
  • Water Treatment
  • Well water and irrigation

Call Us

TEL: 201.236.1720
FAX:  201.236.0291

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Treatment Specialties
25 Arrow Road
Ramsey, NJ 07446