YLW coal-fired thermal oil furnace

NegotiableUpdate on 03/08

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

Product Details

YLW type horizontal coal-fired thermal oil furnace

product scope

Heating capacity: (160-2000) × 104Kcal/h, design pressure: 1.1MPa

The YLW series organic heat carrier furnace is an assembled forced circulation chain grate boiler. The front part of the boiler body is the radiation heating surface of the furnace, which is composed of closely arranged double-sided coils; The rear part is a convective erosion heating surface composed of a serpentine tube bundle. The boiler consists of an upper body and a lower chain grate, which are assembled on site. The air preheater is arranged behind the boiler. The high-temperature flue gas generated by combustion is partially absorbed by the furnace, and enters the convective heating surface for heat exchange through the diversion chamber. After leaving the boiler, it heats the air required for boiler combustion in the air preheater, and then is sent to the chimney by the induced draft fan through the dust collector and discharged into the atmosphere.

Easy to install, as long as the upper body and lower furnace are closed, the installation cycle is short.

The furnace adopts double packed coil pipes, with sufficient arrangement of heating surfaces to reduce the surface heat load of the pipes, making the use of heat transfer oil safer.

The medium flow is reasonable, and the heat transfer oil goes from low (inlet) to high (outlet). The gas generated during operation is difficult to stay in the furnace and can be easily discharged from the system.

The furnace arch design is reasonable, and the flue gas stays in the furnace for a long time, resulting in more complete combustion.

Turn to the smoke chamber and arrange the heating surface to prevent the partition wall from being directly washed away by high-temperature smoke, effectively preventing the smoke wall from falling off and causing damage

Data \| Model	YLW-1900MA	YLW-2300MA	YLW-2900MA	YLW-3500MA	YLW-4100MA	YLW-4700MA	YLW-5900MA
Heating capacity × 104kcal/h	160	200	250	300	350	400	500
Thermal efficiency%	75	75	75	75	75	75	75
Design pressure MPa	1.1	1.1	1.1	1.1	1.1	1.1	1.1
Maximum working temperature ℃	320	320	320	320	320	320	320
Medium circulation rate m3/h	160	160	200	200	260	260	300
Supervisor caliber DN	150	150	200	200	200	200	250
Installed capacity KW	75	90	100	100	120	140	175
Applicable fuel	Class II and III bituminous coal

Data \| Model	YLW-7000MA	YLW-8200MA	YLW-9400MA	YLW-12000MA	YLW-14000MA	YLW-16500MA	YLW-17500MA
Heating capacity × 104kcal/h	600	700	800	1000	1200	1400	1500
Thermal efficiency%	75	75	75	75	75	75	75
Design pressure MPa	1.1	1.1	1.1	1.1	1.1	1.1	1.1
Maximum working temperature ℃	320	320	320	320	320	320	320
Medium circulation rate m3/h	340	400	520	600	680	800	1000
Supervisor caliber DN	250	250	300	300	350	350	400
Installed capacity KW	215	215	270	315	380	460	540
Applicable fuel	Class II and III bituminous coal

YLL/YGL vertical coal-fired thermal oil furnace

product scope

Heating capacity: (60-200) × 104Kcal/h, design pressure: 1.1MPa

The YLL (YGL) series organic heat carrier furnace is an assembled forced circulation vertical coal-fired boiler. The heating surface structure of this series of boilers is compact, consisting of inner and outer tightly arranged circular tubes; The inner coil serves as the radiating heating surface, while the outer and inner surfaces of the outer and inner coils form the convective heating surface. The boiler consists of an upper body and a lower combustion chamber, which are assembled on site. After the fuel is fully burned in the combustion chamber, most of the heat is absorbed by the radiant heating surface, and the high-temperature flue gas enters the convective heating surface for heat exchange. After leaving the boiler, the air required for boiler combustion is heated in the air preheater, and then sent to the chimney by the induced draft fan through the dust collector and discharged into the atmosphere

Easy to install, as long as the upper body and lower combustion chamber are closed, the installation cycle is short.

The heating surface adopts a dense arrangement of circular tubes, with sufficient arrangement to reduce the surface heat load of the tubes, making the use of thermal oil safer.

The fuel burns absolutely in the combustion chamber, which makes it easier for the fuel to ignite and burn more fully, thereby improving the thermal efficiency of the boiler.

The top of the boiler is equipped with densely packed coils, which can better protect the top and avoid the phenomenon of the top burning out.

Data \| Model	YGL-180M	YGL-300M	YL(G)L-350M	YL(G)L-460M	YL(G)L-700M
Heating capacity × 104kcal/h	15	25	30	40	60
Thermal efficiency%	65	65	70(65)	70(65)	70(65)
Design pressure MPa	0.7	0.7	0.7	0.7	0.7
Maximum working temperature ℃	320	320	320	320	320
Medium circulation rate m3/h	12.5	40	40	60	80
Supervisor caliber DN	40	80	80	100	100
Installed capacity KW	8.5	15	18(15)	24(20)	28(25)
Applicable fuel	Class II and III bituminous coal

Data \| Model	YL(G)L-1000M	YL(G)L-1200M	YL(G)L-1400M	YLL-1600M	YL(G)L-1900M
Heating capacity × 104kcal/h	80	100	120	140	160
Thermal efficiency%	75(73)	75(73)	75(73)	75	75(73)
Design pressure MPa	1.1	1.1	1.1	1.1	1.1
Maximum working temperature ℃	320	320	320	320	320
Medium circulation rate m3/h	100	100	100	100	100
Supervisor caliber DN	125	125	125	125	150
Installed capacity KW	45(40)	53(48)	60(55)	60	80(73)
Applicable fuel	Class II and III bituminous coal