Vertical Chain Grate Coal Fired Hot Water Boiler is single drum hot water and steam coal boiler, using clean energy - biomass as energy, energy conservation and environmental protection- QINGDAO EAST POWER INDUSTRY EQUIPMENT CO.,LTD
|Capacity: 1-30 ton/0.7-21MW|
Application scope：Hospitals, schools, textile factory, garment factory, large supermarket, garment factory, printing and dyeing factory, hotels, canteens, restaurants, food plants, beverage plants, soybean plants, meat products, canned food factory, brewery, pharmaceutical factory, packing factory, building materials factory, paint factory, swimming pool and other enterprises and institutions place.
Double drum horizontal chain grate biomass boiler furnace is on the right side of the boiler. The upper boiler barrel and the lower boiler barrel are arranged on the left side of the boiler. The water inlet end of the low temperature flue gas condensing heat exchanger is communicated with the water inlet pipe.
1. The boiler is the vertical fast installation of water and fire tube boiler, working natural circulation.
The boiler heat exchange system is composed of drum, left and right header and water wall, the main heating surface is the furnace water wall, some of the drum and convection tube bundle in the drum.
2. Advanced design performance:
The drum is made of special steel plate for boiler, the left and right boxes are made of seamless steel pipes.
3. The boiler arch is made of refractory concrete. The back arch is low and long, so the combustion is good. The two wings of the flue and the side wall brick are made of refractory bricks. The boiler front wall, the back wall uses the general refractory brick.
4. The grate is designed reasonable for air distribution, the combustion chamber is large, suitable for all kinds of coal, mixed coal and biomass fuel, full combustion. Due to the high temperature flue gas into the settling chamber, and then from both sides into the flue, the former smoke box, and thus having good effect of smoke and dust removal.
5. Water cycle is simple, the structure of pressure parts is reasonable, in the case of ensuring the quality of water, safe operation.
Service standards: First solve the problem, then clear the responsibility
1 Three: the whole process, all-round, all-weather service
2 Two fast: fast in place, quick troubleshooting
3 One Ensure: customer satisfaction is maximized
The host boiler warranty of 24 months, 12 months warranty auxiliary
Provide lifelong maintenance service.
Qingdao East Power Boiler also provides productions for you as follows:
|SZL series Coal-Fired Hot Water boiler Technique Parameter|
|Item\Type||SZL2.8- 0.7/95/70-AII||SZL4.2-1.0/115/70-AII||SZL5.6-1.0/115/70-AII||SZL7.0-1.0/115/70-AII||SZL8.4 -1.0/115/70-AII||SZL10.5-1.0/115/70-AII||SZL14-1.25/130/70-AII|
|Rated capacity MW||2.8||4.2||5.6||7||8.4||10.5||14.0|
|Rated working pressure MPa||0.7||1.0||1.0||1.0||1.0||1.0||1.0|
|Supply water temperature ℃||95||115||115||115||115||115||130|
|Return water temperature ℃||70||70||70||70||70||70||70|
|Heated area ㎡|
|Fuel||Fuel Available||Class II Fired Coal, Low Based Applications 18700Kj/Kg|
|Boiler thermal efficiency %||81||80.1||82.54||81||82.74||81||80.4|
|Weight of largest parts of boiler (t)||30||43||54||46/29||48/30||49/31||49/37|
|Notes:This form only for your reference, if any changed,please refer to factory technical documents.|