Horizental Hot Water Boiler

1.Large heating surface,high efficiency. 2.Retional construction. 3.Low pressure,operation safely.

Character:

The latest scientific research achievements which are applied to the boiler solve the water circulation problems effectively and enhance the reliability of the boiler.Effective measures which are adopted solve the problem of crack which appears in the boiler tube and solve the problem of bulge which appears in the lower of the boiler.The optimal design which is adopted and the enhancement of the heat transfer make the nominal capacity of the boiler full and make the pressure and the temperature increase faster.The reasonable design adopted by the Furnace arch improves the burning conditions, enhance the function of furnace dust and reduce the boiler emissions.Good sealing performance for the wind chamber in the furnace, the flexible adjustment and reasonable wind reduce the coefficient of excess air and increase the thermal efficiency.

parameter of horizontal hot water boiler 

Model	Rated evaporation capacity (MW)	Operation pressure (MPa)	Water-outlet temperature re (°C)	Water-inlet temperature (°C)	Heating area (m2)	Active area of the grate (m2)	Suitable coal	·          exhaust gas temperature   (°C)	Design  efficiency (%)	Dimensions of biggest parts for shipment (t)	Weight of biggest parts for shipment (m)	External dimension   (m)
DZL0.7-0.7/95 /70-AII	0.7	0.7	95	70	23.6	2	Type II gas coal	180	74.15	12	4.7×2.65×3.1	4.7×3.35×3.4
DZL1.4-0.7/95 /70-AII	1.4	0.7	95	70	43.1	3.6	Type II gas coal	175	76.23	19	5.3×2.65×3.3	5.3×4.0× 4.2
DZW2.8-0.7/95 /70-AII	2.8	1.0	95	70	95.6	5.1	Type II gas coal	158	78.9	30.5	6.4×2.95×3.65	6.4×4.5× 4.5
DZL2.8-0.7/95 /70-AII	2.8	1.0	95	70	95.6	5.29	Type II gas coal	158	78.1	30.5	6.4×2.95×3.65	6.4×4.5 ×4.5
DZL4.2-0.7/95 /70-AII	4.2	1.0	95	70	146.8	7.4	Type II gas coal	170	80.73	28(up) 10(down)	6.3×3.15×3.55 6.54×2.9×1.78	7.2×6.6×5.1
DZL5.6-0.7/95 /70-AII	5.6	1.0	95	70	175.5	9.2	Type II gas coal	160.9	80.3	32(up) 11(down)	6.3×3.55×3.55 6.9×3.3×1.78	9.8×5.8× 5.3
DZL7.0-1.0/95 /70-AII	7.0	1.0	95	70	236.09	12.7	Type II gas coal	170	79.88	38(up) 31(down)	6.5×3.67×3.54 8.0×3.4×2.2	9.4×5.8× 6.3

Horizental Hot Water Boiler