Media Center
HomeMedia CenterZBG Info

RQF Specs for a 4 Ton Horizontal Wet-back 3 Pass Steam Boiler and Provide a Quote

2022-09-19 08:42:21

4 Ton Horizontal Wet-back 3 Pass Steam Boiler

  1. Model: WNS4
  2. Rated evaporation: 4t/h
  3. Rated steam pressure: 1.0, 1.25, 1.6, 2.5Mpa, etc.
  4. Rated steam temperature: 184, 193, 204, 226℃
  5. Water temperature: 20℃
  6. Heat transfer area: 103M3
  7. Applicable fuel: light oil, heavy oil, gas, gas, etc.
  8. Light fuel consumption: 258kg/h
  9. Heavy fuel consumption: 243kg/h
  10. Natural gas consumption: 292Nm3/h
  11. City gas: 620Nm3/h
  12. Natural gas supply pressure: 100-200mbar
  13. City gas supply pressure: 100-200mbar
  14. The total electric power of heavy fuel oil three-phase electric power: 26.2KW
  15. Total electric power of light oil three-phase electricity: 13.0KW
  16. Total gas power three-phase power: 13KW
  17. Boiler maximum transport weight: 11.7T
  18. Boiler full water volume: 9.2M3
  19. - Complete burner assembly
  20. - internal water column
  21. - Two low water cutoffs and one high water level cutoff (probe type)
  22. - Water gauge assembly
  23. - Water gauge blow down
  24. - Stack adaptor
  25. - Low and high-water level alarm
  26. - Flame failure alarm
  27. - Operation pressure control
  28. - Two high limit pressure controls
  29. - Two (2) Steam safety valves
  30. - Control panel – completely wired with wiring diagram & mounted pressure gauge
  31. - Flame programmer
  32. - Water stop valve
  33. - Blow down valves
  34. - Surface blow down connection and valve
  35. - Water check valve
  36. - Instruction manual.

 4 Ton Horizontal Wet-back 3 Pass Steam Boiler.jpg

 4 Ton Horizontal Wet-back 3 Pass Steam Boiler

Scope of works

1. Supply , deliver, install, test and commission the above mentioned tanks, their piping and pumps as follows a) 6 (six ) of the tanks to be install at the building top where the current tanks that serve the kitchen and laundry sit. Out of the six tanks, three will be connected to serve the purpose which the current installed tanks serve i.e. to supply water for use in kitchen, laundry and fire extinguisher. Inlet of the three tanks to be the inlet of the existing tanks. Remaining three tanks serve as boiler reservoir tanks and should be connected as such. The inlet of these three tanks to be from two sources i) From the kitchen/laundry tank inlet pipe. ii) A provision is made that will be used as an inlet from a main water tank that is currently under procurement process. All the 6 tanks to be isolatable, by way of valves, such that it is possible to prevent entry and /or exit of the tank content. Piping from these tanks is such as to feed the boiler day tank situated inside the mezzanine floor in the boiler room. Current pipe sizes to be maintained.

2. Dis-assemble the existing tanks system to give way for the installation of the new incoming tanks system. The work to be in such a manner as to avoid disrupting kitchen/laundry service delivery as much as possible.

Products Recommended
Vulcanization Tank
Vulcanization Tank Customized
Pressure: 0.45-1.3MPa (4.5 - 13bar)
DHL Corner Tube Biomass Fired Bo
DHL Corner Tube Biomass Fired Bo 10-160 t/7-112 MW
Pressure: ≤5.29MPa
Biomass Power Plant Boiler
Biomass Power Plant Boiler 10 - 75 t/ 7-52.5 MW
Pressure: ≤5.29MPa
Biomass Fired CFB Boiler
Biomass Fired CFB Boiler 20-280 t/ 14-196 MW
Pressure: ≤5.29MPa
Success Stories
100 Tons CFB Boiler in Zhengjian
100 Tons CFB Boiler in Zhengjian Application: Thermal Power Plant
Capacity: 100 Tons
1 Ton Gas Steam Boiler in Chile
1 Ton Gas Steam Boiler in Chile Application: Rubber Vulcanization
Capacity: 1 Ton/hr
6 ton biomass steam boiler in Ir
6 ton biomass steam boiler in Ir Application: paper industry
Capacity: 6 ton
15 ton diesel steam boiler in Pu
15 ton diesel steam boiler in Pu Application: tire factory
Capacity: 15 ton
Checking Order Quality Test Before Delivery Check Items When Packing Packaging And Transport
Get An Instant Quotation

For all inquiries, please fill in the form below (* are required) to send us a brief message, and we will get back to you as soon as possible.

* Email:
Boiler fuel:
  • Gas
  • Oil
  • Biomass
  • Coal
  • Waste Heat
  • Other
  • Textile Industry
  • Central Heating
  • Food Plant
  • Power Plant
  • Chemical Industry
  • Waste Heat Recovery
  • AAC Block Plant
  • Hotel & Resort
  • CHP
  • Other