hurst boiler & welding co., inc.calderasyenergia.com/calderas_hurst_2016.pdf · boiler...
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HURST BOILER & WELDING CO., INC.
BOILERSGAS / OIL / COMBINATION
DRY BACK
SCOTCH MARINE
200 SERIES
Gas / Oil or Combination,LOW Nox and Bio-Gas Models
Available
502 - 26780MBTU/HR.
15 - 800Boiler Horsepower
HOT WATERPressure to 60 PSI.
STEAMPressure to 300 PSI.
Section I and Section IV
HUGE FURNACESuperior Heavy-Fuel-Oil Combustion
2 Pass Scotch MarineFire Tube
Dry Back Design
ULPACKAGED
250 SERIES
Gas / Oil or Combination,LOW Nox and Bio-Gas Models
Available
670 - 33475MBTU/HR.
20 - 1000Boiler Horsepower
STEAMPressure to 450 PSI.
Section I
2 Pass Scotch MarineEnhanced FireTube
Dry Back Design
ENHANCED FIRE TUBESSuperior Heat Transfer
300 SERIES
Gas / Oil or Combination,LOW Nox and Bio-Gas Models
Available
502 - 26780MBTU/HR.
15 - 800Boiler Horsepower
HOT WATERPressure to 60 PSI.
STEAMPressure to 450 PSI.
Section I and Section IV
HUGE FURNACESuperior Heavy-Fuel-Oil Combustion
3 Pass Scotch MarineFire Tube
Dry Back Design
ULPACKAGED
WET BACK
SCOTCH MARINE
ADVANTAGEWET BACK CONSTRUCTION
Stress Relieving Design for Extended Life
Dry backs boilers are subject to deteriorating rear refractory, leaking baffles, leaking door seals, and often found with a heat-stressed rear tube sheet. Fragile refractory baffling and door seals will require continuous monitoring, maintenance, and replacement, costing thousands of dollars in materials and specialized labor costs over the life of the boiler. In addition, broken baffles and leaking seals will short-circuit the boiler’s gas flow, causing high stack temperatures and lowering efficiency until repairs can be made. This can bring your production process to a costly halt.
All of those frustrating problems have been designed out
of the Hurst Wet Back Series. Each has a full wet back
radiant heat transfer area that promotes superior internal
water circulation and rapid heat absorption. Separate
rear tube sheets allow each pass of tubes to expand and
contract at its own rate without tube-to-sheet stress.
WET BACK
250W SERIES
Gas / Oil or Combination,LOW Nox and Bio-Gas Models
Available
670 - -66950MBTU/HR.
20 - 2000Boiler Horsepower
HOT WATERPressure to 60 PSI.
Section IV
2 Pass Scotch MarineEnhanced FireTube
Wet Back Design
ENHANCED FIRE TUBESSuperior Heat Transfer
HOT WATERAPPLICATIONS
Steam Model Image Shown
400 SERIES
Gas / Oil or Combination,LOW Nox and Bio-Gas Models
Available
1004 - 50213MBTU/HR.
30 - 1500Boiler Horsepower
HOT WATERPressure to 60 PSI.
STEAMPressure to 300 PSI.
Section I and Section IV
3 Pass Scotch MarineFire Tube
Wet Back Design
WET BACK CONSTRUCTIONStress Relieving Design for Extended Life
ULPACKAGED
500 SERIES
Gas / Oil or Combination,LOW Nox and Bio-Gas Models
Available
1004 - 50213MBTU/HR.
30 - 1500Boiler Horsepower
HOT WATERPressure to 60 PSI.
STEAMPressure to 300 PSI.
Section I and Section IV
ULPACKAGED
4 Pass Scotch MarineFire Tube
Wet Back Design
WET BACK CONSTRUCTIONStress Relieving Design for Extended Life
EURO SERIES
3348 - 66950MBTU/HR.
100 - 2000Boiler Horsepower
HOT WATERPressure to 60 PSI.
STEAMPressure to 300 PSI.
Section I and Section IV
3 Pass Scotch MarineFire Tube
Wet Back Design
WET BACK CONSTRUCTIONStress Relieving Design for Extended Life
SHIPS IN FREIGHT CONTAINER
Low Profile Design
Export Friendly
OHIO SPECIAL
Gas / Oil or Combination,LOW Nox and Bio-Gas Models
Available
1004 - 50213MBTU/HR.
30 - 1500Boiler Horsepower
HOT WATERPressure to 15 PSI.
STEAMPressure to 300 PSI.
Section I and Section IV
3 Pass Scotch MarineFire Tube
Wet Back Design
WET BACK CONSTRUCTIONStress Relieving Design for Extended Life
OPERATOR EXEMPT358 Sq/Ft. Design Standard
Meets...
LPE SERIES
Gas / Oil or Combination,LOW Nox and Bio-Gas Models
Available
670 - 3348MBTU/HR.
20 - 100Boiler Horsepower
STEAMPressure to 15 PSI.
Section IV
3 PassFire Tube
Low Pressure
SEMI-WET BACK CONSTRUCTIONStress Relieving Design for Extended Life
Modified Scotch Marine
STEAM
Through the Door Design
LPW SERIES
Gas / Oil or Combination,LOW Nox and Bio-Gas Models
Available
1004 - 4184MBTU/HR.
30 - 125Boiler Horsepower
HOT WATERPressure to 30 - 60 PSI.
STEAMPressure to 15 PSI.
Section IV
3 PassFire TubeHot Water
SEMI-WET BACK CONSTRUCTIONStress Relieving Design for Extended Life
HOT WATERAPPLICATIONS
Modified Scotch Marine
Through the Door Design
FIREBOX
100 SERIES
Gas / Oil or Combination,LOW Nox and Bio-Gas Models
Available
248 - 21759MBTU/HR.
7.4 - 650Boiler Horsepower
HOT WATERPressure to 100 PSI.
STEAMPressure to 15 PSI.
Section IV
3 Pass FireboxFire Tube
Semi-Wet Back Design
SEMI-WET BACK CONSTRUCTIONStress Relieving Design for Extended Life
Designed on5 SQ. FT./BHP.
ULPACKAGED
•LOW PRESSURE STEAM
•HIGH PRESSURE HOT WATER
45 SERIES
Gas / Oil or Combination,LOW Nox and Bio-Gas Models
Available
285 - 27215MBTU/HR.
8.5 - 813Boiler Horsepower
HOT WATERPressure to 100 PSI.
STEAMPressure to 15 PSI.
Section IV
3 Pass FireboxFire Tube
Semi-Wet Back Design
SEMI-WET BACK CONSTRUCTIONStress Relieving Design for Extended Life
•LOW PRESSURE STEAM
•HIGH PRESSURE HOT WATER
ULPACKAGED
VERTICAL
4VT SERIES
Gas / Oil or Combination,LOW Nox and Bio-Gas Models
Available
201 - 3450MBTU/HR.
6 - 100Boiler Horsepower
HOT WATERPressure to 160 PSI.
STEAMPressure to 250PSI.
Section I and Section IV
ULPACKAGED
4 PassTubeless Vertical
SKID MOUNT PACKAGESFEED WATER . BLOW DOWN
CHEMICAL VAT . WATER SOFTENER
HOT WATER
STEAM
COMPACT SPACE SAVING DESIGN
VIX SERIES
Gas / Oil or Combination,LOW Nox and Bio-Gas Models Available
1004 - 4184MBTU/HR.
30 - 125Boiler Horsepower
HOT WATERPressure to 160 PSI.
STEAMPressure to 350PSI.
Section I and Section IV
4 PassFire Tube Vertical
SKID MOUNT PACKAGESFEED WATER . BLOW DOWN
CHEMICAL VAT . WATER SOFTENER
COMPACT SPACE SAVING DESIGNSteam or Hot Water
ENHANCED FIRE TUBESSuperior Heat Transfer
MAKE-UP WATER
OXYMISER SERIESFEED-WATER DEAERATOR
5,000 to 200,000 LBS/HR
Integrated ControllerGuaranteed to RemoveOxygen in Boiler
Feed-water to .005cc.liter
Removes carbon dioxide as well as oxygen.
Raises the boiler feed-water temperature,eliminating thermal shock in boilers.
Improves overall boiler room efficiency.
FEEDMISER SERIESBOILER FEED WATER SYSTEMS
30 to 1000 Gallon Tank Capacity
OPTIONALSTEAM-INJECTION
PRE-HEATEROPEN VENT DESIGNFeed Water Pump Station
Condensate Return
For all types of steam boilers to 300 psi.
Raises the boiler feed-water temperature,
eliminating
thermal shock in boilers.
Improves overall boiler room efficiency.
SOLID FUEL
✓waste paper✓cardboard packaging
✓seed / nut hulls✓grain / crop husk
HYBRID SERIES
100 - 1800Boiler Horsepower
HOT WATERPressure to 160 PSI.
STEAMPressure to 450 PSI.
Section I and Section IV
3 PassHybrid Design
Fire Tube / WaterTube
Hundreds of Biomass fuels Burns...
High EfficiencyHands Free Ash Collection
Automatic Ash Removal
N65 SERIES
100 - 1500Boiler Horsepower
HOT WATERPressure to 60 PSI.
STEAMPressure to 450 PSI.
Section I and Section IV
3 Pass CombinationFire Tube / WaterTube
High PressureModified Design
Hundreds of Biomass fuels
Burns...
HUGE FURNACE VOLUME
EXTRA-HEAVY
CONSTRUCTION
WATER LEG DESIGN
Hands Free Ash Collection
Automatic Ash Removal
S100 SERIES
100 - 800Boiler Horsepower
HOT WATERPressure to 60 PSI.
STEAMPressure to 15 PSI.
Section I and Section IV
3 PassFire TubeLow PressureFire Box Design
Hands Free Ash Collection
Automatic Ash Removal
Semi-Wet Back ConstructionStress Relieving Design for Extended Life
Hundreds of Biomass fuels Burns...
Stand Alone Gasifier
Lumber CuringDry Kiln Application
BIOMASS ENERGYRotary Dryer Applications Available
Heated Air Systems
STAG
DIRECT FIRED BURNER
