Once-through steam boiler
KDKE Series
Main specifications
Full specification table| Model | KDKE-100 ~ KDKE-3000 · 12 models |
|---|---|
| Rated evaporation | 100 – 3,000 kg/h |
| Efficiency | 91% |
| Control method | ON - OFF · HI - LOW - OFF |
| Power consumption | 0.45 – 18.8 kw |
Feature
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Dry steam is generated 4~5 minutes after ignition without the loss of preheating load, reducing fuel cost.
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A high performing boiler that achieves high efficiency with exclusive heat transfer fins.
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Easy to handle as operation, water supply and burner combustion control can be automatically controlled and set with one-touch operation.
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Equipped with a high-performance steam separator to supply high-quality dry steam even with sudden load fluctuations.
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Strong resistance to corrosion caused by scale deposition by equipping patented square shaped lower pipe joint header
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Attaching a low-NOx burner ensures fuel cost saving, and NOx of 40 ppm or less is guaranteed for operation under 4% of O₂. (Option)
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The artificial intelligence D-Brain control enables easier operation and management. (Option)
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Cascade unit control system can minimize installation space and enhance response to load fluctuation.
Standard specifications
KDKE SeriesStandard specifications for once-through steam boiler KDKE series
| Category | Unit | KDKE-100 | KDKE-200 | KDKE-300 | KDKE-400 | KDKE-500 | KDKE-600 | KDKE-800 | KDKE-1000 | KDKE-1500 | KDKE-2000 | KDKE-2500 | KDKE-3000 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Boiler specifications | Rated evaporation | kg/h | 100 | 200 | 300 | 400 | 500 | 600 | 800 | 1,000 | 1,500 | 2,000 | 2,500 | 3,000 |
| Heat output | MW | 0.07 | 0.15 | 0.22 | 0.30 | 0.37 | 0.45 | 0.60 | 0.75 | 1.12 | 1.50 | 1.87 | 2.25 | |
| kcal/h | 64,370 | 128,740 | 193,110 | 257,480 | 321,850 | 386,220 | 514,960 | 643,700 | 965,550 | 1,287,400 | 1,609,250 | 1,931,100 | ||
| Efficiency | % | 91% | ||||||||||||
| Heating area | ㎡ | 3.1 | 4.2 | 4.9 | 4.9 | 4.9 | 4.9 | 9.54 | 9.60 | 9.74 | 20 | 22 | 23 | |
| Control method | - | ON - OFF | HI - LOW - OFF | |||||||||||
| Power | V | 220V x 1ø x 60Hz / 220V x 3ø x 60Hz | 220V x 3ø x 60Hz / 380V x 3ø x 60Hz | |||||||||||
| Fuel consumption | LNG | N㎥/h | 7.1 | 14.1 | 21.2 | 28.3 | 35.4 | 42.4 | 56.6 | 70.7 | 106.1 | 141.5 | 176.8 | 212.2 |
| Propane | N㎥/h | 3.2 | 6.3 | 9.5 | 12.6 | 15.8 | 18.9 | 25.3 | 31.6 | 47.4 | 63.2 | 78.9 | 94.7 | |
| Butane | N㎥/h | 2.4 | 4.8 | 7.2 | 9.6 | 12.0 | 14.4 | 19.2 | 24.0 | 36.0 | 48.0 | 59.9 | 71.9 | |
| Diesel | kg/h | 6.9 | 13.7 | 20.6 | 27.5 | 34.3 | 41.2 | 54.9 | 68.7 | 103.0 | 137.4 | 171.7 | 206.0 | |
| Power consumption | Total electric capacity | kW | 0.45 | 0.75 | 1.22 | 2.15 | 2.15 | 2.34 | 6.0 | 6.0 | 9.8 | 14.8 | 14.8 | 18.8 |
| Blower motor | 0.15 | 0.25 | 0.37 | 0.55 | 0.55 | 0.74 | 3.7 | 3.7 | 7.5 | 11.0 | 11.0 | 15.0 | ||
| Water pump | 0.2 | 0.4 | 0.75 | 1.5 | 1.5 | 1.5 | 2.2 | 2.2 | 2.2 | 3.7 | 3.7 | 3.7 | ||
| Connection diameter | Steam outlet | A | 25 | 25 | 32 | 40 | 40 | 40 | 50 | 50 | 65 | 80 | 80 | 80 |
| Water inlet | 20 | 20 | 20 | 20 | 20 | 20 | 25 | 25 | 25 | 40 | 40 | 40 | ||
| Drainage outlet | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | ||
| Oil inlet | 15 | 15 | 15 | 20 | 20 | 20 | 25 | 25 | 25 | 32 | 32 | 32 | ||
| Gas inlet | 25 | 25 | 25 | 40 | 40 | 40 | 40 | 40 | 50 | 50 | 50 | 50 | ||
| Flue | ø mm | 150 | 200 | 200 | 250 | 250 | 300 | 300 | 300 | 350 | 400 | 500 | 500 | |
| External size | Width(W) | mm | 990 | 800 | 1,120 | 1,130 | 1,000 | 1,260 | 1,440 | 1,500 | 1,650 | 2,450 | 2,460 | 2,510 |
| Length(L) | 1,500 | 1,300 | 1,630 | 1,310 | 1,570 | 1,790 | 1,690 | 1,750 | 2,250 | 2,650 | 2,650 | 2,630 | ||
| Height(H) | 1,860 | 1,920 | 2,080 | 2,160 | 2,160 | 2,420 | 2,390 | 2,350 | 2,620 | 3,130 | 3,230 | 3,290 | ||
| Weight | kg | 490 | 520 | 710 | 850 | 880 | 1,400 | 1,500 | 1,620 | 1,670 | 4,100 | 4,300 | 4,900 | |
The rated evaporation amount is based on the water supply temperature of 20℃ and steam pressure of 1MPa. (KDKE-100~200 is 0.7MPa.)
Fuel consumption is based on the low-level calorific value.
Low-level calorific value ① LNG : 10,000 kcal/N㎥ ② Propane : 22,400 kcal/N㎥ ③ Butane : 10,000 kcal/N㎥ ④ Diesel : 10,000 kcal/N㎥ (Low-level calorific value, specific gravity 0.836)
These specifications are subject to change without prior notice to improve product performance.
This specification is based on a gas boiler. For detailed specifications, refer to the specification table.
Consultation and quotes
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