Oil (gas) Fired Fire-Tube Wet-Back Steam/ Hot Water Boiler

Technical Description:WNS automatic oil(gas)-fired steam boiler is the horizontal, 3-pass, fire-tube boiler, mainly consisted of shell, undee furnace, diversion smoke chamber, fire tubes, etc. The fuel can be light oil, heavy oil, natural gas, liquefied gas, city coal gas and so on. Tailored solutions for sophisticated steam production: The steam boilers from OLYMSPAN Industriekessel in an output range from 1t/h to 20 t/h are available for a wide range of applications. Product dimensions and equipment levels are tailored to the customer's individual needs, and a wide range of options and variants are available. The result: Maximum energy efficiency, excellent conservation of resources and outstanding availability. The intelligent control technology from OLYMSPAN Industriekessel ensures convenient, fully-automatic steam boiler operation.Boiler controlling and safety systems1. The controlling and safety systems are interlocked in an electric control cabinet (ECC).
2. The burning and security operation are controlled by ECC. It has the following basic functions:
Protection program of automatic ignition
Locking and protection program of operation
Protection program of extinction
Protection program of completion
Protection program of water pumps (pressure loss)
Protection program of ignition failure
Protection program of combustion engine malfunction
Protection program of combustion engine flameout
Protection program of gas leakage
3. Alarm system
Sound-light alarm of steam pressure and super-high steam pressure
Sound-light alarm of high and low limit water level
Sound-light alarm of pressure loss in water pumpsService terms1. Service before sale:
Provide relative technical datas as customer's requirements. Design the drawings including
Foundation (floor plan), layout drawing, basic general drawing and quotation.
2. Service in sale:
After the contract working, we will execute each item, keep ISO9001: 2008 standard in every
Manufacturing process. Keep in touch with customer and make sure that craft, quality and
Technology could meet the requirements.
3. Service after sale:
3-1 Help customers for free to adjust the system and train workers at site.
3-2 One year free quality guarantee except the problems caused by human and natural factors.
3-3 Long-life maintenance. We will charge for the spare and wearing parts at the cost prices.ModelWNS
1-1.0-Y(Q)WNS
2-1.0-Y(Q)WNS
4-1.25Y(Q)WNS
6-1.25-Y(Q)WNS
8-1.25-Y(Q)WNS
10-1.25-Y(Q)WNS
15-1.25-Y(Q)WNS
20-1.25-Y(Q)Rated Evaporation Capacity (t/h)12468101520Rated Steam Pressure (Mpa)1.01.01.251.251.251.251.251.25Rated Steam Temperature (° C)184184194194194194194194Feeding Water Temperature (° C)202020606060104104Water Tank Volume (m3 )2.13.27.410.611.714.416.821.2Heat Efficiency (%)> 90> 90> 90> 90> 90> 90> 90> 90Available FuelLight oil, Heavy oil, Nature gas, City gas, Liquefied gas, Coal gasFuel ConsumptionLight oil (kg/h)691382723765046289721288Heavy oil (kg/h)7414728939953666710001329Nature gas (Nm 3 /h)7915831243157872011691550Liquefied gas (Nm 3 /h)2655109150201251378512City gas (Nm 3 /h)1803627129831319164324683279SizeLength (mm)42005084602271517600836090509650Width (mm)24502450270028003000300045005000Height (mm)22342380268428823200320052005600Weight (t)4.97.212.617.218.623.536.245.5Steam Outlet Diameter (mm)5065100125150150200200Safty Valve Diameter (mm)40x 240x 250x 265x 265x 280x 2100x 2100x 3Chimney (mm)3503504506007007509001000