High Efficiency  Coal Fired Hot Water Boiler Wildly Used Large Heating Surface

Wildly Used Large Heating Surface High Quality Coal Fired Hot Water Boiler

Performance features:
1. The use of threaded pipe heat transfer, improve the thermal efficiency, reduce energy consumption.
2. The application of membrane-type water-cooled wall structure improves the heat transfer coefficient and heat transfer effect and reduces the heat loss.
3. Threaded pipe is set in the pot shell, the overall leakage is less, the heat loss of smoke is small.
4. Boiler welds are using advanced arc automatic welding process, to ensure the quality of welding.
5. Tail flue is arranged with a dust remover to ensure that soot emissions meet environmental requirements.
6. High level of automation, with automatic water regulation, low-water interlocking protection, high and low water level alarm and other functions.
7. Advanced arch design, the formation of a clear lysing "alpha" flame, is conducive to the combustion of low-quality coal, coal species adaptability.
8. The control monitoring instrument is complete, the boiler is safe and reliable.
9. The setting of the two-wing flue, so that the flue gas can smoothly enter the front box, so that the temperature of the front tube plate is the same, to avoid the temperature stress and the tube plate cracks.
10. The furnace row adopts the new small scale-type furnace sheet, adds the unique insurance ring, makes the furnace row run stable and reliable, and improves the combustion efficiency.

Part of product parameters

CDZH0.7-95/70SCI

CDZH1.4-95/70SCI

 

CDZL0.7-95/70SCI

 

 

NO;	Name	Unit	Number	Description
1	Rated efficiency	MW	0.7
2	Grate area	㎡	1.85
3	Rated outlet/inlet water temperature	℃	95/70
4	Heating efficiency	%	81
6	Design fuels	/	Biomass,coal,rice husk...
10	Bulk size	mm	3900×1840×3120

 

CDZL1.4-95/70SCI

 

NO;	Name	Unit	Number	Description
1	Rated efficiency	MW	1.4
2	Grate area	㎡	2.8
3	Rated outlet/inlet water temperature	℃	95/70
4	Heating efficiency	%	81
6	Design fuels	/	Biomass,coal,rice husk...
10	Bulk size	mm	4500×2240×3320

 

Our services

 

 

Pre-sale service:
We help customer choose the best boiler model according to

different requirements of various industry. Before delivery we

will provide foundation drawing, layout drawing, boiler room

layout, etc.
In-sale service:
We keep 24 hours online and keep close contacts during the

production process to ensure on time delivery with perfect

finished product.
After-sale service:

1. provide full range of original spare parts.
2. Engineers abroad installation and commissioning service is

available.
3. Our engineers will held a training for boiler workers to

ensure the safe operation.
4. Free maintenance and repair for one year and lifelong

service.

 

Boiler application areas