Product Thermal Capacity: 1 - 20 t/h
Working Pressure: 0.7 - 2 Mpa
Available Fuel: Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.
Available Industries: Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.
WNS series horizontal internal combustion boiler is a boiler shell type 3 passes wetback oil/gas fired boiler. After fuel is being atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, this is 1st pass; the high temperature smoke is collected in reversal chamber and then enters 2nd pass which is grooved tubes bundle area; after heat convection, air temperature gradually falls and goes to front smoke box and turn to 3rd pass, which is smooth tubes bundle area, and then enters chimney passing back smoke box and exhausted to the atmosphere.
1. Digitized manufacture
The key part such as material cutting, rolling, drilling are proceeded by advanced CNC machining process to reduce the assemble stress and extend boiler working lifetime.
The front and back smoke chamber plates are cut by CNC plasma cutting machine and looks tidy and beautiful.
2.Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.
3. Longer working life
Smoke tube and tube sheet connection is expanded first to eliminate the gap between them, then adopt automatic argon arc welding to relief the stress and expand boilers working life.
Longitudinal and girth joint adopt advanced automatic submerged-arc welding for good welding quality. All longitudinal and girth joint will have 100% radiographic inspection.
Fin tube us ND steel or stainless-steel material which avoid low temperature corrosion.
Inspection procedure point is set up to guarantee the sequence of expanding and welding, avoid cracking of the tube sheet holes.
4. Less fuel consumption
High quality aluminum silicate fiber is used with fire clay insulation, to control the boiler body temperature below 45℃ to control heat lost.
Sufficient steam storage room and heating area makes boiler to generate high quality steam and high thermal power.
Condenser is added to reuse the waste heat of the exhausted smoke to increase feeding water’s temperature and reduce emission temperature, which can increase the thermal efficiency above 98% and save operating cost.
Dec 11, 2012· Hot water pressure slow? Another cause of slow flow from hot taps - Duration: 4:54. dereton33 476,928 views
Baxi Combi 80e problemMay 27, 2020Baxi DuoTec 24 He Hot water problem | DIYnot ForumsSep 03, 2019Baxi Banama 100 Combi Boiler internal water noise problemSep 03, 2019Very slow flow of hot water from vaillant boiler | DIYnotFeb 01, 2018See more results The standard cold water operating pressure of most U.S. and Canadian hot water boilers is 12 pounds per square inch (psi). If the boiler pressure drops below 12 psi, the valve will allow new water into the unit to bring up the pressure reading.
Oct 19, 2017· Have you lost hot water? This video explains how to fix water pressure problems. The video shows how to fix for a Worcester boiler, model Greenstar i, but it …
Sep 03, 2019· I have a 3 year old Baxi Duotec combi boiler and over the last few days the pressure/flow of the hot water to the taps has decreased considerably. There is a noticeable sound of the water passing through the boiler that was not present before.
The pressure gauge is at 1.5 and "seems" like boiler is working fine, but no hot water or heat in radiators. The "low pressure light is on, I have tried a reset but no good. There is a White plastic "valve"( I think) marked "combi loop" which I turned and which got the pressure up a bit, but still "low system pressure" light is on
Cold water pressure = 11 Litres/Min (2 Litres in 11 seconds) Hot water pressure is ONLY = 1.7 Litres/Min (2 Litres in 70 seconds) If I use more than one tap in the house, one complete stops! The hot water is heated fine, the Combi boiler quickly kicks in when the water is …
Search Terms: "boiler" Hot Water and Low Pressure Steam Boilers Search Within Hot Water and Low Pressure Steam Boilers. View: Reimers RLP300 30 BHP 15 PSI Electric Steam Boiler. Used Reimers Electric Boiler with: 30 BHP Pressure: Maximum: 15 PSI Operating: 0 - 12 PSI Power: 480 volts, 3 phase Controls: Mercury free Power: 120 volts, single
The first thing to do if you suspect that your boiler is suffering from low pressure is to look at the water pressure gauge on the front of the boiler. Different boilers have different pressure gauges, so it is essential to look for the right information.
The major difference between a low-pressure and a high-pressure boiler is the amount of pressure per square inch and pounds per square inch gauge that the boiler produces. In a low-pressure boiler the pressure does not exceed 15 psi, and hot water heating boilers are not designed to exceed over 260 psig.
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