Low nitrogen FGR gas steam boiler - split type-Global supplier

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East section of Haihe Avenue, High tech Development Zone, Anyang City

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Low nitrogen FGR gas steam boiler - split type

FGR technology has tested that NOX meets the emission standards of first tier cities. Multiple heating units in Beijing have selected the main product

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	Autonomous FGR technology truly low nitrogen products		Beautiful appearance and long-lasting lifespan
The Fangkuai FGR boiler perfectly combines flue gas recirculation technology with various furnace types to create truly low nitrogen products, with measured NOX<27mg/m³^.		Surface spray coating treatment, beautiful and novel; Special fin material, long lifespan
	Quick and easy installation, simple maintenance in the later stage		Fully intelligent Chinese operation is simple and intuitive
Quick installation furnace body design, no special requirements for the site, quick and easy installation;		Real time dynamic display, real-time performance calculation, touch screen interface, multi-layer password setting, intuitive and fast operation.

Performance advantages

Truly low nitrogen and environmentally friendly products that meet the emission standards of first tier cities, mainly selected for coal to gas conversion in multiple regions

方快锅炉低氮FGR分体蒸汽锅炉

Fangkuai FGR Technology，It is a technology that uses the flue gas at the outlet of the boiler to enter the boiler again as inlet air through equipment, reducing the flame temperature and thus suppressing the production of NOx. In order to perfectly apply this technology to gas boilers, the technical R&D personnel of Fangkuai Boiler conducted multiple experiments and records on the boiler structure and design, and finally optimized it continuously to control NOX emissions within the standard range.

方快低氮FGR燃气锅炉结构

Original FGR technology tested NOX<27mg/m³

Independent innovation of FGR technology for low nitrogen, energy saving and environmental protection
Adopting new combustion technology to configure the condenser
Improve thermal energy utilization efficiency by over 8%
Save nearly 10% of natural gas fuel

方快FGR燃气锅炉结构特点

Special structural design significantly improves product performance

Adopting a conical furnace structure (partially) to avoid the accumulation of high-temperature flue gas and ensure low nitrogen emissions;
The diameter of the large furnace chamber ensures sufficient space for flue gas recirculation and recirculation;
Large water volume design, the boiler is not sensitive to load fluctuations;

方快承压热水锅炉控制面板

The operation interface is intuitive and simple, and the running status is clear at a glance

Adopting high-resolution color touch screen
Real time dynamic display of the operating status and flame changes of burners, circulation pumps, etc., at a glance.
A multi-level pop-up menu in Chinese simplifies, organizes, and intelligentizes boiler monitoring
Chinese troubleshooting guide, easy to operate

方快燃气热水锅炉防护装置

Multiple intelligent warning functions ensure safe and efficient operation

Multiple safety protections such as electric contact pressure gauges and safety valves;
Equipped with high pressure protection: When the pressure inside the boiler exceeds the maximum pressure set by the user, the overpressure indicator light will turn on, the inspection light will flash, an alarm will sound, and the burner will be prohibited from working (to prevent further pressure increase).
Equipped with scale alarm function: Real time monitoring of the formation of scale on the heating surface, and automatic alarm prompt once exceeding the standard.
It has the ability to promptly prohibit the operation of the burner and sound an alarm in case of power outage, undervoltage, overcurrent, short circuit, phase loss, over burning prevention, and other sudden faults.
Equipped with over temperature protection function: When the boiler outlet water temperature is higher than the set value, the controller (electric contact bimetallic thermometer sends a command) prohibits the burner from working and emits an alarm sound.

For detailed information about Fangkuai Boiler products, please call our customer service hotline or click on the online consultation button on the right

Customer service hotline: 400-100-9030

Technical Parameter

Project model				WNS1.0-1.0-YQ	WNS2.0-1.25-YQ	WNS3.0-1.25-YQ	WNS4.0-1.25-YQ	WNS6.0-1.25-YQ	WNS8.0-1.25-YQ	WNS10-1.25-YQ	WNS15-1.25-YQ	WNS20-1.25-YQ
rated evaporation			t/h	1.0	2.0	3.0	4.0	6.0	8.0	10.0	15.0	20.0
Rated steam pressure			MPa	1.0	1.25
Rated steam temperature			°C	184	194
feed water temperature			°C	20
Efficiency (fuel/gas)			%	97-100
Fuel Consumption	diesel oil	Kg/h		64.4	128.9	193.3	257.7	386.6	515.4	644.3	966.5	1288.6
	natural gas	Nm^3/h		70.8	141.5	212.3	283	424.6	566.1	707.6	1061.4	1415.2
	gas	Nm^3/h		143.7	287.4	431.2	574.9	862.3	1149.8	1437.2	2155.9	2874.5
	heavy oil	Kg/h		67	134	200.9	267.9	401.9	535.8	669.8	1004.7	1339.6
Power requirements?		V/Hz		380/50
weight		t		5.68	12.1	16	11.3	16.7	21.9	25.9	34.9	41.9
Installation size	Long L	mm		3925	5014	5112	6110	6760	7564	8345	8500	9620
	Wide D	mm		2415	2560	2790	2800	2980	3225	3200	3500	5180
	High H	mm		2263	3250	3485	3643	4075	4230	4415	4830	5272
Transport size	Long L	mm		3120	4114	4380	4910	5664	6114	6900	6850	7670
	Wide D	mm		2415	2560	2200	2435	2980	2980	3200	3350	5180
	High H	mm		2163	2390	2692	2770	3342	3360	3450	3930	4380
Steam outlet diameter		mm		50	65	80	100	126	125	150	200	200
Diameter of sewage outlet		mm		40	40	50	50	50	50	50	50	50
Inlet diameter		mm		25	40	40	40	40	40	50	50	65
chimney		mm		300	350	450	450	550	550	700	900	900
electric power	fuel	kw		3.55	8.9	14	16	18	29	34	69	79
electric power	gas	kw		3.2	8.5	13	16	18	29	34	61	67
remarks		Horizontal triple return

The above parameters do not have contractual nature and should be subject to the specific terms of the contract

The fuel consumption is the value after installing the condenser; Fuel calorific value: heavy oil 9860kcal/kg, diesel 10250kcal/kg, natural gas 9140kcal/Nm3, liquefied petroleum gas 24998kcal/Nm3, city gas 4500kcal/Nm3; Due to the continuous improvement of technology, any changes will not be notified; Please request detailed parameters from Fangkuai headquarters.

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