Better Evaporator Design Industrial Boilers

Our organization is one of the top most manufacturers as well as exporters of industrial boilers in New Delhi, Delhi, India, which we provide to our patrons on wide range. These boilers are designed and developed using superior quality material under the strict supervision of the experts. Used for steam generation process in pulp, paper, chemical, food industries, sugar plants and rice mills, our industrial boilers have steam production capacity from 5 mt to 175 mt.

Features
better evaporator design
multifuel firing options
underbed or overbed fuel feed system

Application:
ashoka provides industrial steam generation boilers that are used for steam process applications in industries such as sugar plants, pulp & paper, rice mills, chemical and food industries etc. These industrial boilers are designed keeping number of factors in mind, like steam generation capacity, exit pressure of steam, type of construction, fuel type, and others. These can be classified in various types such as:

afbc boilers
multI drum boilers
single drum boilers or bi-drum boilers
dumping grate boilers / travelling grate boilers

Supply range:

Ashoka supplies industrial boilers in following ranges:
capacity of steam production, from 5 mt to 175 mt
pressure, from 10 kg/cm2 to 110 kg/cm2

Type of fuels used:
different types of fuels can be utilized for firing of the boilers, and the use depends upon the availability as well as economic feasibility of the fuel. Cane bagasse, paddy husks, wood chips, goundnut shell, saw dust, cocoa shell, coal, lignite etc. Are some of the normally used fuels.
Key features of different types of boilers:

Afbc boilers:
single drum / bi-drum, natural circulation bottom / top supported design
enhanced evaporator design for reliability
multi-fuel firing options
under-bed or over-bed fuel supply system
specific bottom hopper design
optimal combustion with staged secondary air system
suited for saturated & super-heater steam, and power plants

Bi-drum boilers:
two drums effectively connected by a number of convective tubes for heat transfer
optimum combustion efficiency
better fluidization with more residence time
over bed & under bed options

Traveling grate boilers:
continuous / effective discharge of ash
single drum or bi-drum with natural circulation
tall furnace for staged or complete combustion
optimal combustion due to staged secondary air-system
even fuel distribution
top supported design
grate driven by mechanical drive / hydraulic drive
spreader dampers with modulating cyclo motor
2 stage / 3stage super heater

Dumping grate boilers:
generously sized grate
on-load cleaning of heating surface with soot blowers
secondary air distribution system
pneumatically operated dumping grate
accurate steam temperature control, due to two stage super-heaters