boiler three pass wet back

boiler three pass wet back

WNS Oil & Gas Fire Tube Boiler


Capacity :1~30t/h
Pressure :0.7/1.0/1.25/1.6Mpa
Fuel :Heavy oil, diesel, natural gas, lpg, etc.
(more…)

SZS Gas & Oil Water Tube Boiler


Capacity :10tph~50tph
Pressure :1.0 MPa~ 4.9 MPa
Fuel :Heavy oil, diesel, natural gas, LPG, etc.
(more…)

DZL Coal Fired Chain Grate Boiler


Capacity :0.5t/h-20t/h
Pressure :0.7Mpa-2.5Mpa
Fuel :Coal
(more…)




  • horizontal style 3 pass wet back boiler

    Horizontal Style 3 Pass Wet Back Boiler

    WNS series boiler is well known as a horizontal style three pass wet back boiler.This type boiler used widely in industries and can be designed as steam boiler or hot water boiler according customer inquiry. The fuel of WNS series horizontal style 3 pass wet back boiler can be oil or gas,which is fast-loading internal combustion three return fired tube boiler.3 Pass WetBack Boiler, Three Pass Packaged Wetback Boilers …3 Pass Wet Back Boiler (Manual Fired) It features a large water capacity allowing it to satisfy high demands for steam in a very short time. The large evaporation of water droplets even during repeated demands for steam as often happens during industrial use. The quality of the steam produced is very high as the saturation value is close to one …Scotch Marine Boiler | Three Pass Wetback | Series 400The wet back has independent tube sheets with uniform temperatures. Three and four pass dry back boilers have tube sheets with large temperature variations and this results in premature tube failure and cracks in the tube sheets. Easy AccessThree Pass wet Back Boiler – YouTubeAug 22, 2019 · Three Pass Wet Back Boiler. Category People & Blogs; Show more Show less. Loading… Autoplay When autoplay is enabled, a suggested video will automatically play next. Up nextWet Back Boiler – 3 Pass Wet Back Oil Fired Boiler …We offer a wide range of Fully Wet Back Boiler.Keeping in sync with time, we are able to offer Package IBR Boiler-3 Pass Wet Back.The offered range is available in various capacities and allied specifications so as to cater to the diverse requirements of clients.Fire Tube Boiler (3 Pass) – saVReeThe smokebox is the final part of the boiler that the exhaust gas passes through before exiting to the chimney. Smokebox and Chimney. Fire Tube Boiler Designs. It is possible to vary the boiler design in several ways: Wet back – the rear of the furnace is surrounded by a water jacket. Dry back …

  • wetback vs dryback firetube boiler design

    Wetback vs Dryback firetube boiler design

    The wet back boiler design uses separate tube sheets between tube passes which can be more forgiving with load changes. Wetback firetube boilers offer a more optimal functional footprint, with lift off or split-hinged doors that require no cool-down period …three pass wet back structure gas steam boilerFire tube 3 pass wet back 15 ton steam boiler Crossflow Structure Gas Steam Boilers. The series boiler is vertical water tube gas oil fired steam boilers, the steam capacity is 0.1-2ton/h. The 4 ton capacity gas fired steam boilers exported to Pakistan use for carboard factory. thermal efficiency is 92%.