Low Emission & High Efficiency Wet Back Fire Tube Type Package Steam Boiler For

Product Specification

Low Emission & High Efficiency Wet Back Fire Tube Type Package Steam Boiler For Pharmaceutical Industry

This package steam boiler adopts the international advanced high degree of automation of automatic burner "black" as the main combustion equipment, the burner combustion process is controlled by a more advanced burning program controller, can realize the normal fuel boiler combustion required for a variety of functions, can be in normal state, the accident state, in an extraordinary situation, implement protective boiler stop automatically, match with corresponding proportion of water level controller, pressure regulator, high and low water level indicator, overpressure, adjusting, guarantee the water level fluctuations within the normal range, the steam pressure within the scope of the allowed pressure fluctuations, the water level is very low,Implement protective stop indication when overpressure.

Main features

1. The overall structure is reasonable and compact, belonging to the packaged steam boiler which meets the delivery conditions of quick installation.This steam boiler is composed of three parts when it leaves the factory;The main steam boiler, chimney and piping system, in which the main engine and chimney parts have been manufactured in the factory, and the piping valves and instruments supporting the main boiler have been installed randomly, and then transported to the site to assemble the main engine and chimney.On the spot connect the air source, power supply and water pipeline to start the test.Greatly shorten the installation cycle, and can guarantee the quality of products.

2. Advanced design performance.The main boiler is of integral structure, the burner is assembled on the cover of the front smoke box, and the main body is arranged with heating surface and combustor.With reasonable structure, compact, low steel consumption, furnace with offset waveform furnace, thermal insulation layer choose new lightweight heat insulation material, outer packing USES color sheet, appearance packaging for cuboid, the boiler performance, weight, structure size and appearance modelling and compared with the capacity of the domestic product has obvious advancement and the look and feel.The boiler feed water equipment is arranged on the boiler base on the right side of the boiler so that it can be integrated with the main engine without having to make another foundation.

3. Our packaged steam boiler is simple water circulation, reasonable structure of pressurized parts, safe operation under the condition of ensuring water quality.

4. Complete auxiliary equipment and advanced comprehensive technical performance.

Technical Parameter

Performance advantage

1. Boiler design

Horizontal internal combustion three return journey full wet back design, 100% corrugated furnace, with good thermal retrability, water cooled retrorse chamber, retrorse chamber and back tubeplate butt joint, lowest stress, more reliable quality.

2, large diameter corrugated furnace

The boiler combustion chamber is composed of a large diameter full ripple furnace with large combustion space, complete fuel combustion, effective heat absorption and thermal expansion, and large radiation heating surface.

3. Sufficient heat

The heating area of the boiler is designed to be more than 25 square meters/ton, fully absorbing effective heat, low smoke exhaust temperature, small heat loss, ensuring sufficient output and high efficiency.

4. Steam quality

Pot shell diameter, large water capacity, strong adaptability to load changes, stable output, steam space volume, soda interface and steam outlet net distance is high, low steam humidity.

5. Multi-functional safety and explosion protection device

The back plate of the boiler is equipped with the explosion-proof device which is connected with the furnace to prevent the high energy of the discharge moment when the fuel is violently deflated in the furnace, and it can automatically reset. Meanwhile, it has the function of the fire-viewing mirror and the maintenance channel. It makes use of the adjustment of the burning flame in operation, and makes the furnace inspection and maintenance convenient.

6. Safe precipitation time is sufficient

The combustion chamber of the boiler is arranged and the water level is determined in accordance with the national regulations. At the same time, it is strictly in accordance with the time requirements of the water level fluctuation standard of the international general norms. It has sufficient safe precipitation space to ensure the operation safety of the boiler.

7. Boiler maintenance is convenient

The top of the boiler is provided with manhole, and the front and rear of the boiler is provided with hand hole device, which is convenient for inspecting and cleaning the device inside the boiler and the bottom of the boiler.

8. Unique seal of front and rear smoke box

Smoke box with double open door, easy to open, multi-level labyrinth seal, special sealing material, good compression performance, completely prevent smoke leakage, can be used again.

9. Reliable protection of pressure and water level

Multiple control protection for boiler pressure and water level, as well as ultra-smoky temperature protection ensure the safety of boiler operation.

10. Advanced level of automatic control

The boiler controller is made of Siemens and Delixi electric components with reliable performance.Chinese and English menu with LCD display, touch screen with remote control.