Fuel gas water pipe hot water boiler - condensing type-Global supplier

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Fuel gas water pipe hot water boiler - condensing type

Double drum longitudinally arranged fully membrane water-cooled wall D-type furnace natural circulation boiler with strong output, high thermal effici

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	Widely used		Full membrane water-cooled wall sealing structure
To provide production steam for food, printing and dyeing, pharmaceutical, chemical and other enterprises, to provide steam for heating other enterprises, hotels, and also to provide domestic hot water through water tank heating.		The boiler adopts a full membrane water-cooled wall structure, which has good sealing, low heat dissipation loss, and low thermal inertia, and can achieve rapid start-up and shutdown of the boiler.
	Excellent matching of combustion system ensures boiler operation status		9 major safety protection devices ensure safe operation
We use well-known brands of burners and gas valve groups as auxiliary equipment and components, providing a complete gas valve group and accessories including filters, pressure regulating valves, solenoid valves, etc., to ensure the safety of gas. At the same time, it can keep the boiler operating in a combustion state, achieving the dual effects of energy conservation and environmental protection.		Nine safety protection devices, including automatic flame regulation and detection, high pressure protection, gas valve group and protection system, flue gas overheating protection, power-off protection, motor phase loss and overload protection, and burner limit opening protection, ensure the safe operation of the boiler.

Performance advantages

方快燃油气水管热水锅炉结构图

Fangkuai fuel oil gas water pipe hot water boiler，Provide heating and domestic water for various enterprises, institutions, and heating companies.

方快燃油气水管热水锅炉内部

Compact D-type layout structure

Small footprint, fast installation

Adopting a double drum vertical D-shaped layout structure
Full membrane wall structure micro positive pressure chamber has good combustion sealing and low heat dissipation loss
The boiler is a modular quick installation structure with a fast installation cycle
Can achieve rapid start stop of boilers

Advanced membrane wall production equipment

The qualification rate of automatic welding flaw detection is 100%

Boiler welds shall undergo heat treatment to relieve stress after welding in accordance with JB/T1613
Automated welding equipment ensures the qualification rate of non-destructive testing

方快燃油气水管热水锅炉外观

Ladder waste heat recovery improves thermal efficiency and reduces pollutants

Adopting the design concept of flue gas cascade waste heat recovery, a flue gas condenser is installed at the tail of the boiler body, which reduces the flue gas temperature (<100 ℃), improves boiler efficiency, and also reduces harmful components in the flue gas.
The condenser not only absorbs a large amount of sensible heat from the flue gas, but also absorbs a large amount of latent heat from the flue gas, making the boiler efficiency higher than that of ordinary boilers.

方快燃油气水管热水锅炉运输方便

Convenient and fast transportation, installation, and maintenance

This boiler is a fully assembled boiler that meets the transportation size requirements while shortening the installation cycle. At the same time, it is connected to the skeleton with bolts for easy disassembly and maintenance.

方快燃气热水锅炉防护装置

Multiple protection functions ensure safe and stable operation of the boiler

Time setting function: Users can set the start and stop time of the boiler according to their needs.
It has the functions of automatic flame adjustment and automatic flame detection.
Capable of displaying the temperature of boiler inlet and outlet water; Convenient for users to set the boiler's water supply temperature according to their load needs, thereby reducing operating costs.
Smoke over temperature protection: Equipped with a smoke monitoring device, it can automatically monitor the exhaust temperature of the boiler. When the smoke temperature exceeds the set value, the boiler will be shut down and an audible and visual alarm will be triggered.
Power outage protection: When the external power supply suddenly loses power, the boiler stops running. When power is restored, it must be restarted before the boiler can operate.
Motor phase loss and overload protection: When the fan motor experiences phase loss or overload, the thermal relay will activate, cutting off the fan power supply, shutting down the furnace, and sounding an audible and visual alarm.

Chinese large screen control with simple operation

Standard PLC control system and 10 inch touch screen human-machine interface
Real time dynamic display of boiler operation screen and related parameters, intuitive and convenient
Display operating parameters such as temperature of heat medium water, vacuum degree, inlet and outlet water temperature inside the furnace
Fault records and operating curves are analyzed based on data for economic operation

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		unit		SZS10.5-1.25/130/70-Y(Q)	SZS14-1.25/130/70-Y(Q)	SZS17.5-1.6/130/70-Y(Q)	SZS21-1.6/130/70-Y(Q)	SZS24.5-1.6/130/70-Y(Q)	SZS29-1.6/130/70-Y(Q)
Rated thermal power		MW		10.5	14	17.5	21	24.5	29
Rated outlet pressure		MPa		1.25	1.25	1.6	1.6	1.6	1.6
Wind turbine power		KW		37	55	75	90	90	110
Fuel	diesel oil	Kg/h		914.5	1245.5	1524.4	1829.3	2134.1	2540.7
	heavy oil	Kg/h		950.8	1267.7	1584.7	1901.6	2218.6	2641.1
	natural gas	Nm^3/h		1004.8	1388.3	1674.6	2009.6	2344.5	2791.1
	city gas	Nm^3/h		2040.8	2721.1	3401.4	4081.6	4761.9	5668.9
	liquefied petroleum gas	Nm^3/h		367.4	489.8	612.3	734.8	857.2	1020.5
air supplypressure	natural gas	mmH2O		2000-3000	2000-3000	3000-20000	3000-20000	15000-20000	15000-20000
	Urban gas	mmH2O		2000-3000	2000-3000	3000-20000	3000-20000	15000-20000	15000-20000
	Liquefied petroleum gas	mmH2O		3000-4000	3000-4000	5000-20000	5000-20000	15000-20000	15000-20000
Transport dimensions	long	mm		8300	8416	9640	10120	10360	10760
	wide	mm		3385	3385	3830	3800	4200	4200
	high	mm		3800	4016	4070	4070	4332	4332
Installation size	long	mm		10230	11100	12634	12755	13300	13705
	wide	mm		7645	7645	6213	7740	8330	8330
	tall	mm		5000	5205	5150	5300	5476	5476
Transport weight		T		30	31	40	43	47	50
Water inlet	PN	MPa		1.6		2.5	2.5
	DN	mm		200	200	200	250	250	250
outlet	PN	MPa		1.6		2.5	2.5
	DN	mm		200	200	200	250	250	250
Oil supply import	DN	mm		22	22	22	25	25	25
Oil supply outlet	DN	mm		22	22	22	25	25	25
Gas supply port	DN	mm		According to the gas supply pressure
Manual sewage outlet	PN	MPa		1.6		2.5
Manual sewage outlet	DN	mm		50
safety valve	interface	DN	mm	100	125	125	150	150	150
	interface	PN	MPa	1.6		2.5
	bleeder	DN	mm	125	150	150	200	200	200
Smoke exhaust interface size		mm		800*500	1400*1050	1400*1050	1400*1050	1800*1050	2050*1050
general	supply water temperature	℃	130	thermal efficiency	%	95-98	combustion method	MPa	Micro positive pressure chamber combustion
general	Rated inlet water temperature	℃	70	Use power supply	V/Hz	380/50	Combustion regulation method	MPa	Fully automatic proportional adjustment

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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