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steam drum meletus

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.

Boiler Steam drum internals and function - Boilersin

Steam drum internals for typical type of boiler are shown. The internals include separation devices to assist in separating small droplets of boiler water from the steam. Boiler water in the steam will cause scaling of the superheater and steam turbines.Baffles, chevron types separators and demister pads are used to minimize boiler water carryover.

STEAM DRUM - tpub.c

User rating: 4/4 STEAM DRUM The steam drum is a cylinder located at the top of the boiler. It runs lengthwise (fig. 4-1) from the front to the back of the boiler. The steam drum provides a space for the saturated steam generated in the tubes and for the separation of moisture from the steam.

Steam Drums | Boiler Drum | Boiler Steam Drums - Dy

There are two types of horizontal steam drums. One is the water tube steam drum and the other is a waste heat steam drum. Both types of steam drums have the primary and critical purpose of the mechanical phase separation of the water and steam mixture which flows from the Heat Recovery System Generator (HRSG) evaporator into the drum or fired boiler.

Steam Powered Drum & Tote Heaters by Benko Products, In

'Sahara Hot Box' Drum Heaters help to heat and speed the flow of thick or viscous materials and ingredients. Our Steam Powered Drum Heaters provide the perfect way to safely heat and/or melt a wide variety of greases, oils, cosmetics, plastics, adhesives and more.If it resides in a 55 gallon drum or a tote (generally 275 gallons) and needs to be heated, we have the solution.

Power plant maintenance: STEAM DRUM INTERNAL PAR

Jul 05, 2016· Because if the drum level is high, then the quantity of the steam production is less and it may affect the turbine blades due to low quality of steam. if drum level is low then there is a chance of starvation of the boiler tube and it may change the metallurgy of the tubes and there by the tube will be damaged, prematurely.

POWER PLANT BOILER STEAM DRUM INTERNALS -

May 23, 2016· power plant boiler steam drum internals Boiler steam drum is very important part of any power plant .it is also called “heart of boiler “Because of its importance in steam generation. Boiler steam drum acts as reservoir which provides necessary head for circulation of water through evaporation zone.

Steam drums for power generation | Magnetr

The steam drum is the primary interface between water and steam. In a coalfired plant, boiler feedwater passes through the economizer and into the drum where the steam separates from the feedwater and is drawn off to the superheater. In combined-cycle operations, a Heat Recovery Steam Generator (HRSG) serves the same purpose as a boiler. It is a gas-to-water heat exchanger that extracts energy

Design Of Steam Drum - Industrial Professiona

Design Of Steam Drum - posted in Industrial Professionals: Dear all,I have been given a task to provide a preliminary steam drum size (diameter and tangent length).The only parameters i have is 43.5 Barg @ 258 Deg C , 14000 kg/hr saturated steam is to be produced , using the heat from the flue gases of the fired heaters.The BFW flow is 19.4 m3/hr.The vessel residence time is 10 min.I would

Complete Drum Sets | Musician's Frie

Whether you're a beginner picking out their first kit, or a seasoned pro looking at an additional kit for practice or gigging, making the choice of purchasing a complete drum set can give you the sound you need from day one.

Complete Drum Sets | Guitar Cent

Searching for the perfect drum set doesn't have to be a stressful expedition either. In fact, it can be an extremely enjoyable one, thanks to the wide selection of complete drum sets available for both learners and industry professionals; from Pearl and Yamaha, to …

STEAM DRUM WATER LEVEL MEASUREME

The ASME Boiler and Pressure Vessel Code Section I establishes the requirements for steam drum water level measurement in fired steam drums. The primary focus of these requirements is safe boiler operation. Maintenance, performance, and other specific application issues are not addressed.

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

0086-510-68530066, +86-13506151292

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