Packaged Coal Fired Steam Boiler (SZL/SZG)
1. The boiler shall be equipped with horizontal cyclone reburning chamber of an original creation in the home market, featuring the obvious effect of increasing combustion efficiency and decreasing smoke discharge density which is lesser than 80mg/Nm3, and at the same time cleaning fume, of which the blackness is less than I lingemann, meeting the requirements'of grade I environmental protection area.
2. The boiler thermal efficiency is high, every kind of which shall exceed 5 per cent of national standard.
3. The water tube boiler features the following advantages: rational structure, safe operation, and long boiler life.
4. The air register shall employ cone seal structure of machining equipment, and the uniform blast duct structure shall be applied to air distribute device of wind chamber, which is environmental patent technology of state.
5. Many kinds of fuel shall be applicable, including II and III coal.
6. Because of compact structure , small floor area, and monolayer arrangement of the boiler room, the cost of the boiler house and installation shall be economized.
7. The boiler was awarded the following titles: first class products of mechanical and electrical department, environmental products trusted by the national users, excellent energy-saving products promoted by state, excellent energy-saving products of Shandong province.
8. According to the customers' requirements, the layering burn device and other energy saving equipments, implemented in state, shall be matched
|Boiler type Items||SZG0.5-0.7- AII||SZL1-1.25- AII2||SZL2-1.251.6- AII2||SZL4-1.251.6- AII2||SZL6-1.251.6- AII2||SZL6-2.5- AII||SZL8-1.25/1.6- AII|
|Rated steam pressure (Mpa)||0.7||1.25||1.25/1.6||1.25/1.6||1.251.6||2.5||1.25/1.6|
|Steam temperature °c||saturated||saturated||saturated||saturated||saturated||saturated||saturated|
|Combustion mode||double reversal combustion fixed grate||chain layer combustion||chain layer combustion||chain layer combustion||chain layer combustion||chain layer combustion||chain layer combustion|
|Applicable coal||AII AIII||AII AIII||AII AIII||AII AIII||AII AIII||AII AIII||AII AIII|
|Heated surface of boiler proper(m²)||22.59||33.39||64.6||115.3||137.6/157.6||137.6||224.1|
|The coal consumption at full load operation(Kgh)||86.2||153.3||322||649||839.4||973.6||1140|
|Heated area of economizer(m²)||10.78||18.48/37||37/55.4||55.5/74||130.8||105/130.8|
|exhaust gas temperature°c||190||175||170||165||165||170||160|
|dust emission concentration(mgNm3)||<80||<80||<80||<80||<80||<80||<80|
|blackness of exhaustion||<I||<I||<I||<I||<I||<I||<I|
|identification of thermal efficiency %||77.3||77.3*||80.3||83.27||85.24||85.24||81.74|
|Maximum size of transportation cargo (L×W×H)mm||2900× 1800×2980||4080×2150×2862||5960×2690×3462||6510×3130×3462||7830× 3340×3462||7830×3480×3462||8820×3340×3462|
|Maximum weight of transportation cargo (t)||6||15||20/22||28/30||4042||42||45|
|installed exterior size (L×W×H)mm||3000×1800×3000||5855×3550×3062||7320×4963×3862||8260×5197×3862||10040×5332×3862||10040×5332×3862||11157×5332×3862|
|Notes:If main product capability parameter noted is changed,you shall refer to the technical documents on delivery.|