Product thermal capacity : 1-20 t/h Working pressure : 0.7-2 Mpa Available fuel : Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc. Available industries : Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc. Introduction:
vertical tubeless boilers is a boiler shell type 3 passes wetback oil/gas fired boiler. After fuel is being atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, this is 1st pass; the high temperature smoke is collected in reversal chamber and then enters 2nd pass which is grooved tubes bundle area; after heat convection, air temperature gradually falls and goes to front smoke box and turn to 3rd pass, which is smooth tubes bundle area, and then enters chimney passing back smoke box and exhausted to the atmosphere.
Technical advantages Digitized manufacture
The key part such as material cutting, rolling, drilling are proceeded by advanced CNC machining process to reduce the assemble stress and extend boiler working lifetime.
The front and back smoke chamber plates are cut by CNC plasma cutting machine and looks tidy and beautiful.
Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.
Longer working life
Smoke tube and tube sheet connection is expanded first to eliminate the gap between them, then adopt automatic argon arc welding to relief the stress and expand boilers working life.
Longitudinal and girth joint adopt advanced automatic submerged-arc welding for good welding quality. All longitudinal and girth joint will have 100% radiographic inspection.
Fin tube us ND steel or stainless-steel material which avoid low temperature corrosion.
Inspection procedure point is set up to guarantee the sequence of expanding and welding, avoid cracking of the tube sheet holes.
Less fuel consumption
High quality aluminum silicate fiber is used with fire clay insulation, to control the boiler body temperature below 45℃ to control heat lost.
Sufficient steam storage room and heating area makes boiler to generate high quality steam and high thermal power.
Condenser is added to reuse the waste heat of the exhausted smoke to increase feeding water’s temperature and reduce emission temperature, which can increase the thermal efficiency above 98% and save operating cost.
The compact, space saving vertical four-pass shock-proof design has no tubes to Zozenen or burn out. The Hurst Vertical Tubeless Boiler allows convenient access to "eye high" burner and solid-state controls for trouble free operation. Factory assembled and
Vessel Inspectors. Fulton boilers are UL listed boilers -- not just the burner or electrical components -- the entire boiler and they are CSA approved . A vertical tubeless boiler is a relatively simple design, offering years of trouble-free operation Many Fulton boilers over 30 years of age are still in operation today. There
Superior Boiler Steam Boilers heat very rapidly and thus create dry steam quickly. Superior Boiler Low Pressure boilers represent an excellent choice for schools & universities, healthcare facilities, apartments, office buildings, and historic landmark buildings.
Due to territory restrictions we can only sell new Hurst boilers inside our Indiana, Illinois, and Kentucky territory. If you are located elsewhere, you will need to contact the representative in your area for pricing. Directory of Hurst representatives
Tubeless Vertical Boilers. The compact, space saving vertical four-pass shock-proof design has no tubes to Zozenen or burn out. The Hurst Vertical Tubeless Boiler allows convenient access to "eye high" burner and solid-state controls for trouble free operation. Factory assembled and fully automatic.
2019-5-24 · Fulton models include the VSRT, Classic, Edge, Tribute and VMP. Fulton has been an industry leader in the design and manufacture of vertical steam boilers since 1949. With minimal footprints and flexible configurations, vertical steam boilers offer complete solutions for every type of industrial application.
2016-12-14 · Fulton boilers, with the original vertical tubeless down-fired design, have remained a compact trouble-free boiler for over 60 years, supplying steam and hot water to virtually every type of industry imaginable. Fulton vertical tubeless boilers offer efficiencies up to 80 %, and can be ordered
2019-5-4 · A vertical boiler is a type of fire-tube or water-tube boiler where the boiler barrel is oriented vertically instead of the more common horizontal orientation. Vertical boilers were used for a variety of steam-powered vehicles and other mobile machines, including early steam locomotives.