5 ton 5000kg  PLC control system Oil Gas fired Steam Boiler Price for Parboiling Rice,rice mill 

Model:WNS Type

Structure:Wet Back Fire Tube Three Pass

Rated Steam Capacity:1-25 ton/hr

Rated Steam Pressure:0.7/1.0/1.25/1.6/2.5 Mpa

Rated Steam Temperature:170/184/194/204/225 C

Application:Textile Mill,Food and Beverage,Chemical,Medicine,Light Industry,Rubber,Printing and Dyeing Plant,Paper Mill,Wood Processing,Garment and Laundry etc.

WNS type oil and gas fired boiler is steam boiler developed in cooperation with German technology. Its technical indexes all reach the world's advanced level.The type boiler really did clean combustion, emissions, no pollution, convenient operation, the output is enough, the ontology of pot shell all wet back downstream three return fireworks tube structure, indoor micro positive pressure combustion flame in the combustion, burning full, furnace heat load is low, the SOX. The harmful substances less NOX emissions, corrugated furnace and threaded pipe structure, which can not only improve the strength and strengthening heat transfer effect, and meet the requirements of parts heat expansion at the same time.The front and rear smoke boxes are connected by hinges, which can be opened easily and repaired quickly.

Technical Parameter

Performance Features:

1. Steam boiler

Horizontal internal combustion three return journey full wet back design, corrugated furnace, with good thermal retrability, water cooled retrorse chamber, retrorse chamber and back tube plate butted on the edge, low 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 position of the boiler combustion chamber is arranged, the water level is determined in accordance with the regulations, and the water level fluctuation time requirements strictly in accordance with the international general norms and standards, with 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 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.

Boiler Picture