Coal, Gas, Solid Waste Mixed Burning Boiler

• Function: Steam Boilers
• Fuel: Coal,Gas,Solid Waste Mixed Firing Boiler
• Installation: Assembled Boiler
• Structure: Water Tube
• Media: Steam
• Water Circulation: Natural Circulation
• Model NO.: SZL, LC
• Drum Placement: Horizontal Boiler
• Pressure: Low Pressure
• Manufacturing Level: A
• Burning Style: Chain Layer Combustion
• Usage: Industrial
• Mixed Fuel: Coal,Gas,Solid Waste,Biomass,etc
• Gas Flow Type: Fire Tube and Water Tube
• 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 design of double drum, assemble type, chain grate, and monolayer arrangement of the boiler room features the following advantages:compact structure, large heating surfaces, safe and reliable operation, short construction period, and low installation cost ect.

2. The furnace shall employ tuff device and cyclone cylone reburning chamber, decreasing the dust contained in the flue gas. The tail shall be equipped with gas handling equipment, which shall make the dust emission concentration to reach to the national primary standard.

3. The feeding device with rational structure shall use mechanical bond wind feeding, featuring the following advantages: uniform, reliable, and high mechnization degree.

4. The application of small roller structure and boundary grate chip to grate and other patent technology, shall improve the reliability of the operation for the boiler.

5. The sealed wind chamber and bilateral grate air register are national patent technology, and the machining cone seal structure shall improve the grate wind sensitivity.

6. The boiler shall be applied with II and III coal, combinedly burning waste produced during the production process in the paper mill, such as wheat straw slag, waste paper, sludge waste coal etc. In addition, the waste should contain high water content.
 

Boiler type   Items	SZL6-1.25-AII(T)	SZL6-1.25-AIII(T)	SZG2-1.25-M	SZL20-1.25-AIII(T)	LC40-4/4.2-1.25-   AIII(T)
Rated output (t/h)	6	6	2	20	Steam/Hot air 4t/h/4.2MW
Rated Working Pressure (Mpa)	1.25	1.25	1.25	1.25	1.25
Rated steam temperature °C	Saturated	Saturated	Saturated	Saturated	Saturated
Combustion mode	Chain layer combustion	Chain layer combustion	Chain layer combustion	Chain layer combustion	Chain layer combustion
Fuel type	AII AIII waste of paper material(humidity<20%,sand soil content<10%)	AII AIII waste of paper material(humidity<20%,sand soil content<10%)	woodchip	AII AIII waste of paper material(humidity<20%,sand soil content<10%)	AII AIII waste of paper material(humidity<20%,sand soil content<10%)
Grate area (m^2)	6.74	12	3	29.9	11.2
Heated surface of boiler proper (m^2)	165.8	277.3	97.4	603	66
Heating surface of boiler tail (m^2)	71	105	/	484	736
Maximum size of transportation cargo(L×W×H) mm	67000×3480×3470	7700×3400×3550	5500×2300×2600	10700×3550×3500	9200×3440×9546
Maximum weight  of transportation cargo	20t	34t	15.9t	46t	23t
Day treatment waste amount (t/d)	5~15	20~60	10~15	~200	~40
Notes:If the product capability parameter noted is changed,you shall refer to the technical documents on delivery.
The design of boiler structure shall be in accordance with the waste composition provided by users.