Horizontal/Vertical type YQW/L gas or diesel oil fired thermal oil boiler heater

It adopts wet back internal combustion two-return structure. The top of the boiler is equipped with a top coil tube, which effectively prevents the flame from directly radiating the rear wall, increases the radiation heating area, and improves the boiler thermal efficiency.

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Details

Specifications

It adopts wet back internal combustion two-return structure. The top of the boiler is equipped with a top coil tube, which effectively prevents the flame from directly radiating the rear wall, increases the radiation heating area, and improves the boiler thermal efficiency.
Using micro-positive pressure operation, the combustion intensity of the furnace is effectively improved, the volume of the boiler is smaller, and the air leakage of the boiler furnace and the flue is eliminated, and the thermal efficiency is improved.
Using high-efficiency condensation technology, effectively reducing the exhaust gas temperature.
Adopting reasonable structural design and excellent refractory insulation materials, the surface temperature outside the furnace is greatly reduced, heat loss is reduced, and boiler thermal efficiency is improved.
Adopt international famous brand burners to adapt to various scenes to ensure quality and safety.

Its heating surface is made up of closely-arranged coils;
The boiler can take diesel, gas, town gas and oil as fuel;
Adopts automatic computer control to achieve DCS control and remote control;
The burner and thermal load can be adjustable automatically.
This boiler can be widely used in textile, chemical, wood, oil, rubber, plastics, food, paper, reduction, concentration, dehydration, forest product industry…etc.

technical parameter

Capacity	KW		240	350	500	700	1000	1200	1400	2000	2400
Capacity	X10⁴Kcal/h		20	30	40	60	80	100	120	160	200
Mpa			1.1
Max. temperature (℃)			320
Circulating oil volume (m³/h)			18	30	30	60	80	100	100	160	160
Boiler oil volume (m³)			0.12	0.29	0.38	0.52	0.57	0.74	0.92	1.55	1.77
Efficiency (%)			96.09	96.28	96.27	96.02	96.00	96.06	96.03	96.07	96.06
Connecting pipe diameter (DN)			50	65	65	100	100	150	150	150	150
Boiler weight (kg)			1632	2745	3146	3771	4496	4993	5680	7700	8765
Dimension (mm)		L	2514	2769	3250	3540	3764	4374	5410	5640	5560
		W	1320	1650	1690	1710	1810	1810	1810	2022	2254
		H	1575	1993	2082	1880	2291	2321	2321	2480	2700