Steam Boiler for Laundry in Oman

Project: Steam Boiler for Laundry in Oman
Industry: Laundry
Boiler Type: WNS Series Horizontal Type Fire Tube Steam Boiler
Boiler Model and Quantity: 1 set of WNS6-1.25-YQ

Our customer in Oman paid us deposit USD24776 on 13^th August of 2019 for one complete system of diesel fired fire tube steam boiler WNS6-1.25-YQ, we got the payment on 15^th August of 2019. We arranged the production immediately and shipped it to Salalah in September.

This client is going to use the boiler for laundry. His laundry plant capacity is 10tons per day and will extend to 20tons per day later, so he chooses a steam boiler 6tons per hour with working pressure 1.25MPa (his actual working pressure is 0.7MPa to produce 120-150degree C steam). We are in charge of directing installation, trial-run and commissioning.

Characteristics of WNS series horizontal type fire tube steam boiler:

Corrugated furnace increases heat transfer area and adapts to free expansion;
Waste heat recovery part is composed of finned tubes, made of aluminum-steel alloy, keeping enough heat transfer surface;
Boiler body, economizer, condenser, burner, pump and control system are integrated to ensure easy installation;
Heat transfer elements are composed of threaded flue gas tube instead of smooth tube, which have lower resistance and higher efficiency;
Multiple pressure interlocking protection technique;
Compared with traditional four water level alarms, there is a fifth water level detection device, further strengthening safety automatically;
Wet back two-pass fire tube boiler with reversal burning chamber;
Laddering heat recovery can greatly increase boiler efficiency;
The double-layer sealing structure of front smoke box door and panel adopts aluminium silicate board as insulation material, with high thermal insulation and sealing effect;
Detachable spring explosion-proof door ensures safety, also can be used as inspection hole;
Continuous variable frequency water supply, ensures pump and burner run coordinately and stably.
Waste heat recovery in flue gas lowers exhaust temperature to 95℃, and improves efficiency to 98 .5 %;
Discharge of NO_X , CO_X , SO_X and other harmful substances has been greatly reduced;
The range of steam pressure can be set by touch screen , achieving automatic and accurate control.