0.7mw 1.4mw 2.8mw 7mw 13 Bar Coal Fired Hot Water Boiler for Central Heating Industry

Coal Wood Biomass Hot Water Boiler

Type: Hot Water Boiler
Capacity/Hot Power: 2 - 10t/h
Pressure: ≤1.6MPa (16bar)
Fuel: Biomass Fuel, Rice Husk, Bagasse
Application: Food Industry, Hospital, etc.

Aqua tube aquatubular boiler for burning sugarcane bagasse with a high efficiency. Compact structure and easy installation ensure efficient, clean, economic, safe and stable boiler operation, so it is widely used as an energy-saving and environment-friendly equipment in industry.Biomass Hot water boilers are the perfect sustainable solution for space and process heating in a wide range of industrial and commercial applications including process steam.
New type DZL(H) hot water boiler is the single drum longitudinal type water and fire tube shell water boiler,the burning equipment is the moving grate.The furnace wall take heat resistance as the whole trumpet bell and ramming to be the new process,the boiler host outside is the solid figure guard board shell.
This hot water boiler adopt chain grate,suitable for molding pellet fuel,can add a small amount of wood,wood block,also can burn with coal.

Feeding System Introduction:

1.Conveyor feeding mode (For biomass particles)
2.Elevating automatic feeding (For coal)
3.Blast feeding (For size of less than 50mm of small sawdust, or rice husk)
4.Screw feeder

Technique Parameters

Feature of hot water boiler

Hot water Boiler Manufacturing Standard:
Auched tube plate standard: GB713-1997
Smoke Tube standard: GB3087-1999
Boiler Drum standard: GB713-2008
Water Tube standard: GB3087-1999

Details Inside the Boiler:
Chain Grate: Strong, high temperature resistant, chain grate bar is close connect, the coal or other fuel can not draw down .
Smoke Tube and water tube: Enough smoke tube and water tube, make the boiler high efficiency. the smoke tube can be cleaned easily.
The boiler have man hold and hand hole, which make the boiler easy to maintain and repaire.
Welding: Our boiler use the advanced seamless welding technology.
Design: the most suitable design, make the boiler easy to install and operate.

CDZL hot water boiler supply

Picture of hot water boiler

Economic operation
This series of industrial steam boilers can operate normally under 70%～100% load. Under operating conditions, the parameters include feed water temperature, steam pressure, fuel consumption, fuel type, steam temperature, boiler evaporation, steel consumption, efficiency and exhaust gas temperature. (For specific values, see the boiler specification table in the general drawing).

Delivery standards
(1) This series of steam boilers below 6 tons are delivered as a whole package, and the main engine and combustion equipment of boilers larger than 6 tons are delivered separately and assembled on site.
(2) Blowers, induced draft fans, slag removers, dust collectors, economizers, electric control consoles, platform escalators, valves, instruments, flue ducts, etc. shall be delivered according to the drawings or according to the contract.
(3) Provide two copies of technical documents and random drawings, and one product quality certificate.