Energy saving industrial hot water boilers 0.35-14MW with automatic control system for hotel and hospital
General introduction of horizontal 5Ton industrial hot water
WNS series horizontal industrial hot water boilers 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
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
The structure characteristics of industrial hot water boilers:
1. industrial hot water boilers 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 industrial hot water boilers has patents from several companies, and the thermal efficiency of
the entire equipment is higher than that of conventional boilers,
saving fuel costs.
3. industrial hot water boilers are 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 industrial hot water 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 industrial hot water boilers 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 industrial hot water boilers 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|
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