0 35 МВт-7 МВт дизельный масляный горячий водонагреватель для

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Horizontal atmospheric pressure hot water boiler

Model CWNS series atmospheric horizontal fuel(gas) hot water boiler is a kind of horizontal internal combustion wet –back shell boiler,it is constructed by shell,internal furnace,smoke-circling box,flue tube and etc,it adopts the import burner and such fuel  as light oil,heavy oil,city gas,liquid fuel and etc.

 

The combustion chamber adopts the waveform internal furnace or the direct-shape internal furnace,and the wet back structure with buffwelding,thus avoding the characteristic that the back tube board is easy to be burnt out caused by the flushing of high temperature smoke gas,and ensuring the safety running of the boiler.

 

The smoke gas adopts the three-return design,and the smoke tube adopts the spiral spirally corrugated tube:the tubolator is inserted inside the smoke tube,thus increasing the convection heat transfer area and enhancing the heat transfer effect,the condersing heat exchange can be additionally arranged at the sensible heat and latent heat in the smoke gas,thereby improving the thermal efficiency of the boiler(95%)

Universal technology conditions for small atmospheric pressure hot water boiler and its relevant standards:therefore,its quality is fine,static pressure test and hot test are carried out on the boiler before delivering.

 

Using the machine imported burner, pressure atomized, complete combustion, low noise, safety, efficiency and environmental protection index which conform to the national requirements

 

The boiler body and expansion tank is linked together, expansion tank straight-through atmosphere, atmosphere operation, all safe hidden trouble.

 

The running of the boiler realizes full-auto control:the water temperature of the exit is automatically adjusted::the autoignition procedure of the boiler is started ,multiple alarming and interlocking protection devices like deaquation,overheating and flameout are prepared to ensure boiler to run effectively,safely and reliably.

Application in chemical engineer ,lipin,petrifaction,plastic pasterm,weaving ,fiber ,carbon elements,atormic energy industry,paper making printing,timber,metal,automobile,construction,cement,electric,air conditioning and other area

Item             Unit             Model			CWNS0.35-85/65-Y(Q)	CWNS0.48-85/65-Y(Q)	CWNS0.58-85/65-Y(Q)	CWNS0.7 -85/65-Y(Q)	CWNS 1.05-85/65-Y(Q)	CWNS 1.4-85/65-Y(Q)	CWNS 2.1-85/65-Y(Q)	CWNS 2.8-85/65-Y(Q)	CWNS 4.2-85/65-Y(Q)	CWNS 5.6-85/65-Y(Q)	CWNS 7.0-85/65-Y(Q)
Rated Heat Capacity		MW	0.35	0.48	0.58	0.7	1.05	1.4	2.1	2.8	4.2	5.6	7.0
Working Pressure		MPa	Non Pressure
Inlet/Outlet Water Temperature		℃	85/65	85/65	85/65	85/65	85/65	85/65	85/65	85/65	85/65	85/65	85/65
Heating Surface		m2	19.5	21	31	34.2	50.2	65.76	93.61	113.44	187.1	260.36	273.7
Thermal Efficiency		%	91-98%
Fuel Consumption	Natural Gas	Nm³/h	36/38	49/52	59/63	71/76.7	104/112	142/153.4	208/226.1	280/304.8	414/440.3	547/602.5	680/730
	Diesel	Kg/h	32.5	44.5	53.8	64.9	97.4	139.9	194.8	259.8	376.5	497.6	623.7
Electric Consumption		KW/h	1.1	2.3	2.3	2.3	4.0	4.7	7.5	8.2	11	15	22
Transport Weight		Kg	1550	1650	1950	2100	2900	3500	4950	5190	10600	16000	19104
Water Volume		L	700	850	1100	1500	1848	2700	3600	5000	9000	13300	13300
Dimension	Length	mm	2260	2280	2395	2695	3205	3685	3915	4415	5300	6420	6822
	Width	mm	1120	1120	1475	1475	1475	1665	1750	1900	2380	2528	2550
	Height	mm	1550	1590	1750	1750	1750	2015	2160	2300	2742	3015	3064
Water Outlet Pipe		mm	80	80	100	100	125	150	150	200	200	250	250
Water Inlet Pipe		mm	80	80	100	100	125	150	150	200	200	250	250
Atmosphere Open Pipe		mm	80	80	100	100	125	150	150	200	200	250	250
Drain Pipe		mm	40	40	40	40	40	40	40	40	40	40	40
Chimney		mm	250	250	250	250	250	300	350	400	600	700	800
Basement Dimensions	Length	mm	1950	1980	2050	2120	2620	3100	3100	3560	4100	5200	5380
	Width	mm	800	810	1000	1000	1000	1100	1200	1300	1750	2000	2100

Shipment
According to customer's requirements, our company can provide FOB inland transportation, CFR/ CIF ocean delivery.
For ensure the customer get the quality products smoothly and safely, our company has professional transportation team for handling the cargo loading, safe transportation, cargo discharge. Our oil fired steam boiler is hot sale in Saudi Arabia, Peru, Thailand , Russia, Nigeria , with good price.

FAQ
Q1: Are you trading company or manufacturer ?
A: We are factory.
Q2: When the product can be delivered?
A: Commonly the lead time will be within 15days after receiving 30% deposit or L/C, subject to prior sales.
Q3: What's the advantage of your company?
A: We have exported our boilers and service to more than 50 countries./ we have specialize team work for you, you will get our feedback within 12 hours./ Germany and Italian advanced manufacturing technology. 

After-sales Service
1). Engineers available to service machinery overseas.
2). We can guarantee 3 years for the boiler host,and also warranty 2 years for auxiliary boiler.
3.If there is any problem in install and use process, fell free to contact use and we will get back to you in first time to solve the problem
4).If our reply is still no solution to boiler problems, we will send engineers on-site service.

Why choose our products?

We are a professional boilers factory.
1. Economically priced,exquisitely made. Experienced & responsible QC that you can rely on;
2. Strict quality control system. From the material, welding, to finished boiler shipment, from project , establishment, drawing design, to final audit;
3. Scientific advanced rational and economical structure design;
4. Adequate supply capacity, punctual delivery time;
5. Each boiler system part is from first class brand all over the world or China;
6. Best after-sale service is provided;
7. We are the stable and long term supplier of many top companies in China.

Super Socpe
the supply scope of the packages and shipping of the details show of Waste oil burner system /used vegetable oil burner for steam boiler.
1. Original Italy burner:Full combustion with low nitrogen,Split-type burner with air per-heat system,Autoignition for start/off.
2. Multistage pump (China famous brand CNP): Vertical type for small floor space,Stainless steel multistage design,Low working noise, High pressure.
3. Exhaust Gas Condensation:Re-use the latent heat in exhaust gas and Re-use the condensate water in exhaust gas.
4. PLC Control Cabinet of oil fired steam boiler:One button on/off,SIEMENS electronic components, LCD display, Automatic regulate the steam pressure, burner, pump,Automatic fault detection/ alarm, chain protection.
5. Water Softener of oil fired steam boiler:Full-auto electronic control operation,High working efficiency 98%,Continuous water output or intermittent water output.