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automatic boiler air vent

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.

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Introduction of WNS gas / oil fired steam boiler:

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.

Technical advantages:

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.

How do air vents work? - YouTube

Click to vi

Click to view11:29Sep 20, 2012· A brief explanation of manual and automatic air vents, how they work and how they are constructed, and how to apply vents in heating or chilled water systems. Category Science & Technology

Automatic Hot Water Air Valve-A970 - The Home Dep

Plasterboarded ex-air vent in chimney breast -- does itApr 27, 2020New water cylinder leaking | Screwfix Community ForumJan 14, 2020How do I vent a chimney breast that is being plasterJan 11, 2020Vent Covers | Screwfix Community ForumSep 10, 2013See more results The Automatic Hot Water Air Valve is designed for hot water heating applications. It vents air automatically from any hot water heating system. boiler air ve

Automatic Air Vent Valve, G1/2" Male Thread Air Vent Exhaust Valve, Brass Automatic One Way Air Vent Valve, Brass, Corrosion Resistant, Durable $14.79 $ 14 . 79 FREE Shipping

Help - Water leaking from Automatic Air vent on boil

File Size: 271KB Sep 03, 2019· Help - Water leaking from Automatic Air vent on boiler. I had the system drained again today for some more work and on re-filling I left the cap on the offending auto air vent tightly closed until the whole system was re-pressurised then opened it (before using the boiler) to vent …

Is there a way to manually release air in an automatic a

Dec 22, 2016· Yes, there is a way, and we recommend against it! Read on. All of the Caleffi 5020/5021 Series MINICAL, 5022/5023 Series VALCAL and 551 Series DISCALAIR automatic vents have a spring-closed air release valve under the air vent cap. Most of our air separators and air/dirt separators, such as the 551 Series DISCAL and 546 Series DISCALDIRT have the same mechanism.

Air Vents - Plumbing, Heating and Water Quality Solutio

Air Vents Air vents are designed for use on heating systems. Our line includes products such as high-capacity air vents that provide automatic air venting for hot or cold water distribution systems and models with a manual vent feature for fast venting of residential and commercial systems.

Automatic Air Vents - Grainger Industrial Supp

Shop for Automatic Air Vents at Grainger. Log-in or register to view your pricing. Over 1.5 million maintenance, repair & operations (MRO) products. For the ones who get it done! automatic air ve

Flair Smart Vent, Smart Vent for Home Heating and Cooling. Compatible with Alexa, Works with ecobee, Honeywell Smart thermostats, and Google Assistant. Requires Flair Puck.

Automatic Air Vents | HVAC Maintenance Easy Tips 1

The automatic air vent is found in the piping system of water loops. If air is introduced into the water loop system it eventually finds its way to the automatic air vent where it is vented. The automatic air vents are located throughout the system. Automatic air vents may also be found throughout any hydronic loop system.

AUTOMATIC AIR VENTS - Plumbing Tips - YouTu

User rating: 3/5 Aug 28, 2013· So, you'll be looking at having an air vent on a high piece like this. There is another thing you need to consider about automatic air vents, especially when they're near the pump of a heating …

Quickly Replacing Leaky Vent - YouTu

Oct 19, 2019· This video I take care of a leaky air vent. The vent isn't leaking yet has evidence it leaks at times. Therefore before it can leak anymore I replace the hot water boiler air vent.

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No. 76, Xin Da Road, Zhou tie Town, Yixing, Wuxi, China

0086-510-68530066, +86-13506151292

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