Horizontal condensing atmospheric pressure hot water boiler Designadvantages 1.CWNStypeseriesfuel(gas)hotwaterboilerishorizontalatmosphericwetbackpotshellboilercombustion.Itsmainstructureconsistsofpotshell,furnace,firebox,areturnpipe,thesecondreturnpipe,frontandbackexhaustgasboxetc.Lightoil,heavyoi
1.CWNS type series fuel (gas) hot water boiler is horizontal atmospheric wet back pot shell boiler combustion.Its main
structure consists of pot shell, furnace, fire box, a return pipe, the second return pipe,front and back exhaust gas box
etc. Light oil, heavy oil, gas, liquid fuels such as city gas, natural gas.
2. the combustion chamber with the waveform and straight shape furnace, tempering furnace, wet back structure, to
avoid the tube plate after the wash easy to burn out the characteristics of high temperature flue gas, to ensure the safe
operation of the boiler, and eccentric furnace is beneficial to the natural cycle of furnace furnace water.
3. exhaust gas three return design , smoke tube adopts threaded pipe, increase the convective heat transfer area and
increase the heat transfer effect.The tail flue can add pressure condensing heat exchanger, reduces the exhaust
temperature, absorb the sensible heat and latent heat in flue gas, thus improve the thermal efficiency of boiler (98%).
4.boiler body strictly according to JB/T7985-2002 <<small atmospheric pressure hot water boiler and general technical
conditions>>and the related standard production, inspection, quality is excellent.Before the factory static pressure test
and hot test.
5.boiler operation to achieve automatic control, the outlet water temperature automatic adjustment, automatic boiler
ignition process began, with water, overheating and flameout alarm interlock protection device, to ensure efficient,
safe and reliable operation of boilers.
