Multi Fuel Water Tube Boilers
Water tube high pressure steam boilers capacity upto 150 tph for process industry and also for power co-generation pressure up to 105 kg/cm2 and superheater temperature upto 540°C based on multi fuel bagasse, husk, agrowaste, palm seeds, coal on furnace grates like chain grate stocker, dumping/pulsating grate, FBC/AFBC etc. Design of Furnace volume & arrangement water wall tubes gives more heating surface in radiant zone to achieve maximum heat & complete combustion also avoid carry-over blockage in S. H. Zone. Variety of fuels & their combustion can be used. (Example : Bio Gas & bagasse also Wood, Coal, Rice-husk etc., can be effectively burnet individually & in combination )keeping the steam raising cost low. Fuel burns in suspension resulting in complete combustion. Arrangement for quick removal of ash without stopping the boiler provided so that the rate of the evaporation or working pressure do not stop. Provision of attemperation controls temperature. BOILER TYPES :- 1) Solid Fuel Water Tube Boilers 2) Oil Gas Fired Boilers - D Shape
Smoke Tube Boilers
• Capacities from 400 kg/HR. to 20,000 kg/HR. for oil/ gas fired. From 400 kg/HR. to 3,000 kg/HR. for coal fired.
• Designed to meet present day demand of high efficiency, easy maintenance, simple installation and low running cost.
• Package boilers of three pass, smoke tube type in completely wet back construction without any refractory at the rear.
• The automatic and semi automatic control. • Compact design requiring less space. • Easy access for cleaning of smoke tubes. • Low cost of civil foundation and installation.
Composite Boilers
Water wall furnace with shell type fire tube design suitable for multifuel like agro waste, risk husk, bagasse, briquette, coal with multi furnace design like stationary, dumping grate, pulsating grate and fluidized bedded system. External water wall furnace provided required grate area & volume of fuel, increasing efficiency. Water cool furnace absorb heat from side wall and radiation losses by brickwork very less. Composite design reduces boiler and installation cost.
Hut Type Composite Boiler
Water wall furnace with shell type fire tube design suitable for multifuel like agrowaste, risk husk, bagasse, briquette, coal with multi furnace design like stationary, dumping grate, pulsating grate and fluidized bedded system. External water wall furnace provided required grade area and volume of fuel, increasing efficiency. Water cool furnace absorb heat from side wall and radiation losses by brickwork very less. Composite design reduces boiler and installation cost.
Water Tube Boiler
Package Boiler
