Energy saving oil hot water boiler 0.35-14MW with automatic control system for hotel and hospital
General introduction of horizontal 5Ton oil fired hot water boiler
WNS series horizontal oil hot water boiler adopts shell-type, three-return and wet-back structure. The fuel
workflow can be divided into the following three stages: (1) After
the fuel is atomized by the burner, the formed torch is filled in
the full-wave furnace and transmits the radiant heat through the
wall of the furnace, which is the first return; 2) The
high-temperature flue gas generated by the combustion converges in
the back-combustion chamber, and turns into the second return
stroke, that is, the threaded tobacco tube bundle region; (3) after
the convective heat exchange, the flue gas temperature gradually
decreases, and enters the third through the cigarette box. The
return journey, that is, the bundle of light pipes, then flows into
the chimney through the rear smoke box and finally into the
atmosphere. The WNS hot water boiler produced by the company can be
fully automated. This series of products is characterized by
safety, reliability, high efficiency, energy saving, easy
maintenance and durability.
The structure characteristics of oil hot water boiler:
1. Customized production plan. The company is able to provide
customized boiler production solutions according to different needs
of users to improve efficiency for customers.
2. Save fuel. The oil hot water boiler has patents from several companies, and the thermal efficiency of
the entire equipment is higher than that of conventional boilers,
saving fuel costs.
3. Fully automatic operation. The device can realize automatic
intelligent control, easy maintenance and safe operation under
4. There are many types of fuel. Natural gas, biogas, gas, diesel,
heavy oil and other fuels can all be used as fuel for boilers.
5. Advanced control system. While ensuring stable output
efficiency, the boiler relies on advanced control systems to
minimize operating costs.
1. In the process of boiler processing, such as drilling, coiling,
bending and other important processes, all use automatic CNC
equipment to ensure the production quality of the equipment.
2. The pollution is small. The oil hot water boiler uses low-nitrogen FGR combustion technology to effectively reduce
sulfide emissions and reduce air pollution.
3. The internal structure of the boiler adopts the structure of
corrugated furnace and threaded tobacco pipe, which not only
improves the heat absorption strength of the boiler, but also meets
the demand of heat expansion of the heat exchange surface, and the
boiler equipment is durable.
4. Brand auxiliary machine. Product supporting equipment, such as
burners, valve instruments, stainless steel water pumps and touch
screen control systems, all use well-known brands to ensure the
safe operation of the boiler.
5. The heat is small. The WNS hot water boiler adopts a wrap-around
structure, and the surface temperature of the furnace body is lower
than 42 ° C, which reduces the heat loss of the boiler.
6. The design is reasonable. The WNS hot water boiler adds
energy-saving devices and condensers at the tail to improve the
heat recovery efficiency of the flue gas.
Oil hot water boiler technical data sheet
|Main technical parameters of CWNS oil (gas) atmospheric pressure
and pressure hot water boiler|
|Project model||CWNS, WNS series hot water boiler|
|Rated calorific value (MW)||0.35||0.7||1.05||1.4||2.1||2.8||3.5||4.2||5.6||7||8.4||10.5||12.6||14|
|Working pressure (MPa)||Normal pressure/pressure|
|Outlet water temperature (°C)||85/115|
Backwater temperature (°C)
|Boiler thermal efficiency (%)||91—95|
|Feed water temperature (°C)||20|
|Fuel consumption||Diesel (Kg/h)||32||65.4||98||131||196.2||261.6||327||392.4||523.2||654||784.8||981||1177||1310|
|Heavy oil (Kg/h)||34||69.5||105||139||208.5||278||347.5||417||556||695||864||1042.5||1251||1390|
|Natural gas (m3/h)||39.5||79.3||119||159||237.9||317.2||396.5||475.8||644||793||951.6||1189.5||1427.4||1586|
|Liquefied gas (m3/h)||14.2||29||43.5||58||87||116||145||174||232||290||348||435||522||580|
|City gas (m3/h)||84||168.5||253||337||505.5||674||842.5||1011||1348||1685||2022||2527.5||3033||3370|
|Boiler transportation||Length (mm)||2800||3500||4100||4500||4700||4550||5700||6300||7000||7200||7840||8100||8230||8250|
|Total power consumption (KW)||2.3||6.7||11||13.5||19||21||23.5||26||37||37||42||45||52||52|
|Chimney diameter (mm)||250||350||430||450||450||550||650||650||650||800||800||900||1200||1200|
|Shipping weight (T)||3.2||4.7||4.8||5.4||8||9.78||13.4||15.4||17.4||17.4||23.8||30||31.6||34.5|
|Heating area (m2)||3000|
Water supply capacity (t)
Oil water boiler Vocuum hot water boiler
|Heat medium water capacity (L)||410||520||568||700||830||980||1250|
|Rated calorific value (Mw/h)||0.7||1.05||1.4||1.75||2.1||2.8||3.5|
|Rated calorific value||60||90||120||150||180||240||300|
|Fuel consumption||Light diesel oil (Kg/h)||64||96||128||160||192||256||320|
|Heavy oil (Kg/h)||67.3||100||134||168||202||269||363|
|Natural gas (m3/h)||165||116||155||193||232||310||387|
|City gas (m3/h)||77||247||330||412||494||659||824|
|Liquefied gas (m3/h)||29||44||58||73||88||117||146|
|Heat Exchanger||Material/structure||Stainless steel|
|Working pressure (MPa)||1|
|Heating||Maximum calorific value||36||54||72||90||108||144||180|
|Warm water circulation||36||54||72||90||108||144||180|
|Heating outlet (DN)||65||80||80||100||125||125||133|
|Heating area (m2)||6000||9000||12000||15000||18000||24000||30000|
|Special for hot water||Maximum calorific value||twenty four||36||48||60||72||96||120|
|Water supply capacity (m3/h)||6||9||12||15||18||twenty four||30|
|Hot water temperature||50|
|Water outlet diameter (DN)||40||65||65||80||100||100||125|
|Total power consumption||2.2 (2.6)||3.7 (4.1)||5.0 (6.5)||7.5(9)||11 (2.5)||15 (16.5)||18.5(20)|
|Blower power consumption||2.2||3.7||5||7.5||11||15||18.5|
|Oil pump power consumption||0.4||0.4||1.5||1.5||1.5||1.5||1.5|
|size||Chimney diameter (mm)||350||350||400||450||500||550||600|
Hot water boiler FAQ:
Thanks for your time for scanning our products.
We need the following information to confirm the boiler model:
1.Boiler type:Oil/gas hot water boiler
3. Boiler pressure?
4. Boiler application?
After confirming these questions, we will know exactly what boiler
will be suitable for you and we will provide you our product
details and quotation. Thank u.
It is ok to copy the question and answers directly when sending us
Welcome you any time!