Packaged Coal Fired Steam Boiler (SZL/SZG)

• Customization: Available
• Function: Steam Boilers
• Fuel: Coal-Fired
• Model NO.: SZL/SZG
• Structure: Water Tube
• Media: Steam
• Water Circulation: Natural Circulation
• Drum Placement: Horizontal Boiler
• Pressure: Low Pressure
• Manufacturing Level: A
• Burning Style: Chain Layer Combustio or Other
• Usage: Industrial
• Optional Pressure: 0.7/1.25/1.6/2.5
• Optional Fuel: Coal/Biomass/According to Requirement
• Certification: SGS,CE,Asme
• Control System: PLC Optional
• Transport Package: Exported Standard/According to Requirement; FCL
• Specification: SGS, CE, ASME
• Origin: China
• HS Code: 84021900
• Production Capacity: 500PCS/Year

Product Description

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	SZL8-1.251.6- AII
Rated output(th)	0.5	1	2	4	6	6	8
Rated steam pressure (Mpa)	0.7	1.25	1.251.6	1.251.6	1.251.6	2.5	1.251.6
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
Grate area(m²)	0.93	1.29	3	4.6	7.23	7.23	9.9
Heated surface of boiler proper(m²)	22.59	33.39	64.6	115.3	137.6157.6	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	18.4837	3755.4	55.574	130.8	105130.8
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	2022	2830	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.