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.
For gas water heaters: Turn the gas valve knob to pilot. 2) Turn the cold water supply lever to a 90 degree angle. 3) Connect a garden hose to the drain valve. 4) Place the other end of the hose in an area (like a basement drain) where water can drain to and won’t be hurt by hot water. 5) Open a hot water spigot in the house to introduce air
Kettling can happen in any kind of boiler. It essentially means that your boiler’s heat exchanger (the part that actually heats the water) is too hot. When this happens, water that comes into direct contact with the heat exchangers gives rise to tiny steam bubbles. As soon as those bubbles drift away from the heat exchanger into cooler water
If you can hear a dripping noise coming from your boiler and the water pressure isn’t too high then the likelihood is that certain components of your boiler are wearing down. This is normally because the boiler has been heating your home for a number of years and might be close to heating its last radiator.
User rating: 4.8/5 This is one of the most common causes of boiler noise. A typical boiler usually works at 180 degrees Fahrenheit, which is just below the boiling point of water. Over time, this may cause the boiler tubes to collect deposits of hard water. The calcium salts within hard water tend to form lime scale on the tubes.
Dec 10, 2018· Causes of Noisy Hot Water Pipes. Water flowing through your home's hot water pipes can cause a wide range of puzzling, disturbing or downright annoying sounds. Understanding the causes of …
Author: dereton33 A rumbling noise coming from your boiler is a sign that it is kettling. Kettling is a serious issue that is caused by mineral deposits building up on the inside of the boiler’s heat exchanger. These mineral deposits are caused by hard water (water with a high mineral content) running through the boiler over a …
If your boiler is making a loud humming noise when it operates, you’ll want to check for: Loose components; A circulating pump that’s set too fast; High pressure in the system; Now, to be clear, these aren’t the only issues that can cause a boiler to hum but these are the most common issues and the easiest for homeowners to check on their
Crackling, Popping and RumblingSediments collect around the element tubes of a water heater. When the element is off, the caked sediments trap water beneath them, and the water hSinging, Screaming Or ScreechingScreaming sounds are created by water being forced through a small opening. This is usually caused by a valve that is not fully opened, either at tTankless Water Heater NoiseTankless water heaters have their own distinct noises. If you hear a clicking noise, this is typically just the flow switch turning on and off to s Hot-water heating boilers normally are quiet and unobtrusive. They usually heat your home silently all winter, so you hardly know a boiler is operating, but as hot-water boilers age, they can
Accumulation of Sediment & Mineral Deposits. If your water heater has a significant amount of … Click to view2:19Apr 25, 2015· How to cure those annoying central heating boiler noises, such as kettling, banging and vrooming on start up. Al shows the real easy fix. For how to add inhibitor take this link https://youtu.be
Author: dereton33 Mar 12, 2010· A boiler banging noise can be very disconcerting whether you are a new home owner or have lived in the house for a very long time. A banging noise from the boiler is not necessarily the first sign of a larger problem; however, it is a sign that your boiler system needs some attention.
Zone circulator noise repair: zone circulator pump repair procedures for noises: This article describes how to diagnose & fix noisy circulator pumps on hot water or hydronic heating systems. We distinguish among buzzing relays that control the circulator, vibrating electric motors, shrieking circulator bearings, and circulator pump noises.
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