Reliable Auto Commercial Hot Water Boiler , Coal Fired Hot Water Furnace

High Efficiency Hot Water Output Coal Fired Hot Water Boiler For School

The furnace type has the leading domestic level, compared with the industry with the parameters of boilers, with compact structure, large output, fast heating, high thermal efficiency and so on:

The furnace will be on both sides of the set of the box on the part of the rising tube pulled to the furnace, introduced to the bottom of the pot side supplemented by the bottom of the pot insulation whole pouring molding, forming the top of the furnace heat ingested surface, avoiding the bottom of the pot flame high temperature radiation, successfully solve the bottom of the pot "drum bag" defect.

The arrangement of the two-wing flue, so that the smoke clearly through the two-wing flue into the front smoke box, effectively reduce the high temperature area pipe plate smoke temperature, to prevent the pipe plate cracks and pipe explosion accidents.

The tube is used in a single return thread pyrotechnic tube, the heat transfer effect is good, the smoke in the pipe self-cleaning ability, and through a reasonable smoke speed design, to avoid the smoke pipe ash and wear.

The use of strong radiation furnace arch, according to different fuel design furnace arch, so that the front arch and the rear arch adapt, the formation of "alpha" flame combustion, easy to fire, and improve the degree of fuel combustion, solve the problem of low-quality coal fuel, so that the coal species more adaptable.
The inertial separation of soot from the furnace outlet effectively reduces the concentration of soot and dust, and reduces wear on the heated surface at the rear.

Furnace row base using independent wind chamber, two sides of the wind, curved arm screw adjustment structure, flexible regulation, uniform cloth wind, the use of push-pull gate sluice graying device, the gate sealby by heat-resistant cast iron finishing surface, effectively prevent combustion deformation and furnace drain age;
Compact structure, installation volume is smaller than other types of boilers, shorten the installation cycle, reduce the cost of boiler room.
The hot water boiler adopts the triage diversion cycle technology, and the medium flow rate in the heated surface circuit is better than the national standard.


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

coal fired water heater

coal fired hot water furnace

Reliable Auto Commercial Hot Water Boiler , Coal Fired Hot Water Furnace Images