small natural 15 ton coal,gas fired steam heater boiler

small natural 15 ton coal, gas fired steam heater boiler

Steam boiler is a closed vessel in which water is heated. The heated water exits the boiler for use in various process or heating     applications.
The pressure vessel in a boiler is usually made of steel (or alloy steel), or historically of wrought iron. Stainless steel is virtually prohibited (by the ASME Boiler Code) for use in wetted parts of modern boilers, but is used often in superheater sections that will not be exposed to liquid boiler water. In live steam models, copper or brass is often used because it is more easily fabricated in smaller size boilers. Historically, copper was often used for fireboxes (particularly for steam locomotives), because of its better formability and higher thermal conductivity; however, in more recent times, the high price of copper often makes this an uneconomic choice and cheaper substitutes (such as steel) are used instead.

Chemical: polymerization,  condensation,  distillation,  concentration,  evaporation,  fusion

Fat: decomposition,  deodorization,  distillation of aliphatic acid,  heating,  hydrogenation,

           esterification.

Petrochemical: rectification,  heating,  thermal insulation

Plastic&Rubber: hot-press,  calender,  extrusion,  vulcanization molding,  artical leather

                              manufacture

Textile staining: heat setting,  dry,  curing

Fiber: polymerization,  fusion,  mould pressing,  thermosetting,  extension,  dry

Carbon: bitumen fusion,  dripping,  mixing, molding

Wood: veneer,  MDPE, HDPE, lamination flooring, birch hot-pressing,  drying

Metal: pickling,  electroplate,  coating,  oil bath,  heat-treatmen

Coating: basting and drying,  vehicle,  plane,  hot forming,  hyperthermia bonding,  drying

Construction: highway hitumen,  dissolving,  thermal insulation

Cement: fuel heating

Electric: resin impregnation,  melting&holding

Air-condition: radiant heating

1. Drum layout from top to bottom is compact and uniform heating.

2. Water mains cycle structure increases heated areas and improves the water cycle effects, effectively the thermal efficiency.

3. Upper gearing factory can short the installation cycle and low the installation costs.

4. Body adopts dual-rear-drum vertical structure, full layout heating surface and high thermal efficiency.

5. Mechanization combustion, environmental protection and energy conservation.

6. Auxiliary equipped and controlled high level.

7. Body and base use two pieces to leave the factory, installed in a short period and low installation costs.

8. Evaporation capacity is 4000-25000kg/h, design pressure is 1.25-2.45Mpa and thermal power is 2.8-14MW.

	SZL4-1.6	SZL6-1.6	SZL8-1.6	SZL10-1.6	SZL15-1.6	SZL20-1.6
Evaporation	T/h	4	6	8	10	15	20
Working pressure	Mpa	1.6	1.6	1.6	1.6	1.6	1.6
Steam temperature	oC	204	204	204	204	204	204
Heating area	Body	m2	93.7	139.2