Yong Xing Boiler Group Co.,Ltd |
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WNS 7MW 10ton Gas Oil Fired Steam Boiler Machine For Heating And Drying
7MW oil fired steam boiler means 10ton per hour
1. Rated evaporation: 10T
2. Rated working pressure: 1.25-2.5MPa
3. Rated water supply temperature: 105 ° C
4. Rated steam temperature: 194 ° C
5. Feed water temperature: 20 ° C
6. Design thermal efficiency: 92%
7. Applicable fuel: light oil, heavy oil, natural gas, liquefied
gas
8. Exhaust gas temperature <140 ° C
9. Flue gas concentration <1 grade Ringman
10. Combustion method: Room combustion
11. Control method: Frequency conversion automatic
SN | Project | Unit | Data sheet |
1 | Rated evaporation | Kg/h | 10000 |
2 | Rated work pressure | MPa | 1.25 |
3 | Saturated steam temperature | ℃ | 194 |
4 | Feed water temperature | ℃ | 20 |
5 | Design thermal efficiency | % | 90.2 |
6 | Heated area (radiation) | m2 | 25.8 |
6 | Heated area (convection) | m2 | 209.5 |
7 | Boiler capacity | L | 14900 |
8 | Flue diameter | mm | φ750 |
9 | Water supply diameter | DN | 65 |
10 | Main steam diameter | DN | 175 |
11 | Safety valve caliber | DN | 80*2 |
12 | Sewage caliber | DN | 40 |
13 | Boiler shape (length * width * height) | mm | 6500*2800*3200 |
14 | Boiler transport weight | kg | ≈21000 |
15 | Natural gas consumption | Nm3/h | 750.4 |
16 | 0# light diesel | Kg/h | 629 |
7MW 10Ton ton gas fired steam boiler Features:
1, This series of boilers is a quick-loading horizontal
three-return water-back type fire tube structure.
2, using the wave furnace and threaded pipe to enhance heat
transfer technology, the boiler structure is compact, reasonable,
good heat transfer effect, low metal consumption.
3, can be imported or domestically produced the most advanced
burner according to customer requirements. The combustion
equipment, control system and boiler are integrated to form a
compact overall structure.
4, boiler appearance and shape patent, designed by Central South
University of Technology. The appearance is beautiful, the color is
bright, and the quality is displayed in the details.
5, the boiler drum tube plate, the furnace tube, the smoke chamber
tube plate are all formed by mold, and the butt welding is carried
out to ensure the strength and manufacturing quality of the boiler.
6, The flue gas diverting chamber is in the form of a water back.
7, The exterior insulation is made of the thickest layer of the
most advanced insulation material, and the outer packaging is made
of stainless steel color plate, which makes the insulation effect
excellent.
8, The front and rear smoke boxes adopt double-layer sealed movable
structure, and adopt high-temperature resistant ceramic fiber
packing material, which has excellent sealing performance, and the
smoke box door is easy to open and easy to overhaul.
Boiler auxiliary list :
Item name | Specification | Unit | Quantity |
I, the Boiler Main part | |||
Boiler body | WNS10.0-1.25-Q.Y | set | 1 |
II, instrument control system | |||
2. Controller | EQ2568+21# | set | 1 |
3. Pressure gauge | φ150,0-2.5Mpa | pc | 2 |
4. Pressure switch | JC-215 | pc | 1 |
5. Flat water level gauge | B42X-2.5,L=440 | pc | 1 |
6. Two-color water level gauge | B49X-2.5,L=440 | pc | 1 |
7. Water level electrode | BS-1 | pc | 4 |
8. Water level balance tube | H=440 | pc | 2 |
9. Safety valve | A48Y-16C,DN100,1.3-1.6MPa | pc | 2 |
10. Main steam valve | PF.U41SM-16,DN200 | pc | 1 |
11. Deputy steam valve | PF.U41SM-16,DN65 | pc | 1 |
12. Drain valve (fast) | PF.QP46M-16,DN50 | pc | 3 |
13. Drain valve (slow) | PF.QP46M-16,DN50 | pc | 3 |
14. Surface drain valve | PF.QP46M-16,DN25 | pc | 1 |
15. Gate valve | PF.U41SM-16,DN25 | pc | 4 |
III. Random software information | |||
16. General plan of the boiler | pc | 1 | |
17. Boiler quality certificate | pc | 1 | |
18. Boiler installation and operation manual | pc | 1 | |
19. Controller User's Manual | pc | 1 |
OIL fired steam boiler quality control samples .All boiler will be
weld as the sample quality