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ADD: 18F, No. 157, Zhongshan 3 Rd., Yuzhong district, Chongqing, China
Post code: 400015
Mob/Whatsapp: +86-13640513313
TEL/FAX: +86-23-86595013
Email: manager@bochimachinery.com
Coal / Wood Hot water Boiler (Automatic chain)
Product Description:
Secure high-performance, Long life, Effective smoke and dust Using standard ellipsoid tube plate, airfoil flue, fundamentally solved the boiler tube plate cracks and flaws and cylinder bulge, improve the life and safety of the boiler. Using the enhanced heat transfer internal thread pipe within the drum, furnace with a low long after the diversion arch-shaped line, coal-firedheat radiation to the stove and then quickly reflected back, increasing gas stirring, to have a full burning and greatly reduced the dust content in flue gas to improve the smoke and dust effects. By using the water injector technology, the return water of the boiler directly into the drop tube injector, increase 2 to 3 times the water speed, greatly improved the water cycle, thereby significantly reducing the scaling and increase boiler life.
Technology & Parameters:
| Parameter/ model | CDZL0.7-0.7-95/70-AII | CDZL1.4-0.7-95/70-AII | CDZL2.8-0.7-95/70-AII | CDZL4.2-1.0-115/70-AII | |
| Rated evaporation capacity | MW | 0.7 | 1.4 | 2.8 | 4.2 |
| Operation pressure | Mpa | 0.7 | 0.7 | 0.7 | 0.7 |
| Steam temperature | 95 | 95 | 95 | 115 | |
| Water-inlet temperature | 70 | 70 | 70 | 70 | |
| Boiler heating efficiency | % | 74 | 76 | 76 | 78.46 |
| Area of stoker | M2 | 1.8 | 3.04 | 5.14 | 9.5 |
| Heating area | M2 | 6000 | 12000 | 24000 | 36000 |
| Fuel | Coal available | II type bitumite, low heat capability 17700-21000KJ/KG | |||
| Consumption | Kg/h | 145 | 295 | 590 | 900 |
| Water entrance and exit diameter | MM | Pn1.6 Dn65 | Pn1.6 Dn100 | Pn1.6 Dn125 | Pn1.6 Dn150 |
| Dimensions of biggest parts for shipment (L x W x H) | M | 5.15x1.75x2.87 | 5.82x2.26x3.22 | 6.51x2.6x3.52 | 6.77x3.16x3.36 |
| Weight of biggest parts for shipment | T | 13.5 | 19.1 | 26.5 | 28/13 |
| Overall dimensions of boiler assembled(L x W x H) | M | 6.2x3.2x4.15 | 6.5x2.55x4.53 | 7.5x4x5 | 7.56x6.1x5.4 |
| Total weight | T | 13.5 | 19.1 | 26.5 | 42 |
| Circulating water pump | Model | IS65-50-160 | IS80-65-160 | IS100-80-160 | IS125-100-200B |
| Flow | M3/h | 30 | 50 | 100 | 172 |
| Lift | M | 30 | 32 | 38 | 37 |
| Motor power | Kw | 5.5 | 7.5 | 15 | 30 |
| Blast fan | Model | 4-72No3.2A | G6-41-13 No5.4a | G6-41-13 No6.4A | G6-41-11 No7.1A |
| Ventilation | M3/h | 1688-3517 | 2130-4358 | 7358-3596 | 5349-10354 |
| Wind pressure | Pa | 1300-792 | 994-1254 | 1436-1811 | 2270-1700 |
| Motor Power | KW | 2.2 | 3 | 5.5 | 7.5 |
| Induced draft fan | Model | Y6-41-13 No4.5C | Y6-41-13 No5.4C | Y6-41-13 No7.1C | Y9-38 No8C |
| Ventilation | M3/h | 2574-5572 | 4350-8901 | 15819-8171 | 16790-27600 |
| Wind pressure | Pa | 2058-2873 | 3240-2568 | 3283-2454 | 3320-324 |
| Motor Power | Kw | 5.5 | 11 | 22 | 37 |