1.The boiler shall adopt double drum, monolayer arrangement, compact structure, as well as large heating surfaces which are more 10 per cent than those of same kinds of products, featuring the following advantages such as sufficient output, safe and reliable operation, short construction period, and low installation cost ect.

2.The design of cyclone reburning chamber in furnace resulted in the decrease of dust contained in the flue gas. At the same time, incandescent carbon black particles shall burn further, enhancing the boiler thermal efficiency, and decreasing gas blackness, as a result, the gas emission concentration shall meet the requirements of grade A environmental protection area.

3.The grate shall employ the technology patent of small roller structure, boundary grate and so on, improving the operation reliability of the boiler.

4.Since the adoption of technology patent for the sealed wind chamber and bilateral grate air register, and the application of machining cone seal structure to grate adjusting air eauipment, the sensitivity of the grate shall be improved.

5.According to the customers' requirements, other energy saving equipment, shall be matched. 
 

Item/Boiler type	SZL6-1.25/1.6-   AII	SZL8-1.25/1.6-   AII	SZL10-1.25/1.6-   AII	SZL12-1.25-AII
Rated output (t/h)	6	8	10	12
Rate effluent pressure (Mpa)	1.25/1.6	1.25/1.6	1.25/1.6	1.25
Steam temperature ℃	(194/203)  Saturated	(194/203)  Saturated	(194/203)  Saturated	(194)  Saturated
Combustion mode	Chain grate	Chain grate	Chain grate	Chain grate
Applicable coal	AII AIII	AII AIII	AII AIII	AII AIII
Open grate area (㎡)	7.23	8.6	11.72	11.2
Heated surface of boiler (㎡)	137.6	175	210	388
The coal consumption at full load operation (Kg/h)	900	1280	1450	1740
Exhaust gas temperature ℃	170	170	170	170
Thermal efficiency %	80.6	81.8	81.17	78
Maximum size of transportation cargo(L×W×H) mm	7830×3340×  3460	8820×3340×  3460	7100×3400×  3500	7200×3300×  3600
Maximum Weight of the biggest part (t)	36/39	45/47	28/29	28
Installed size(L×W×H) mm	10000×5330×  3860	11570×5330×  3860	8000×4500×  6000	8500×4500×  6500