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horizontal return tubular boiler

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.

The National Board of Boiler and Pressure Vessel Inspecto

Horizontal Return Tubular (HRT) – this is an old and very simple design which is still being manufactured. The boiler consists of a shell, a tube sheet on each end of the shell, and tubes connecting the two tube sheets. The boiler is mounted above a steel or masonry furnace.

High Pressure Boilers Flashcards | Quizl

Horizontal return tubular boiler , Scotch Marine boiler , vertical fire tube boiler

WD Boilers | Firetube | Scotch Marine | Vertical Tubele

Horizontal Return Tubular Boiler: Pressures of up to 300psig: The durable ASME CODE modified horizontal return tubular (HRT)boiler is the modern version of a time - tested design; featuring a large amount of heating surface. Each boiler is completely automatic with …

Custom Boilers – BOILERSMITH LT

Phone: (519) 527-0600 Email: info@boilersmith.com Address: 156 Main St South Seaforth, ON N0K 1W0

§776. Special Inspection of Lap Seam Boiler

Each boiler shall be subject to any additional requirements found necessary by the qualified inspector. (b) Secondhand lap seam horizontal return tubular boilers exceeding thirty-six inches (36") diameter shall not be permitted a maximum allowable working pressure in excess of fifty (50) psi.

horizontal return tube boiler – Industrial Boiler Suppli

Horizontal Return Tubular Boiler | HVAC Troubleshooting May 23, 2012 … A popular type of stationary fire-tube boiler is the HORIZONTAL RETURN TUBULAR (HRT) boiler shown in figure 1-4. The initial cost of the … Fire Tube Boiler – Electrical4u Fire tube boiler is one of the most basic types of boiler and the design is also very old. …

Horizontal Return Tubular Boilers in Houst

Goes heating Systems are represents the Horizontal return tubular boiler built to specific job requirements and available in 400 PSIG pressure including heating surfaces from 500 to 7000 ASME. Call Us Toll Free: 1-866-699-5344

horizontal return tubular boiler gas - Bi

horizontal return tubular boiler gas - ferienhaus . horizontal return tubular two drum boiler example. A boiler or steam generator is a device used to create steam by applying heat energy to water.Although the definitions are somewhat flexible, it can be said that older steam generators were commonly termed boilers and worked at low to medium

Unit 12 - Chapter 52 - Firetube Boilers Flashcards | Quizl

With regard to a steam boiler, the lettering "HRT" means a) highly regulated temperature b) hot return tubes c) horizontal return tubular d) highly regulated treatment

horizontal return tubular boiler | Lng Steam Boil

New HRT Boilers Horizontal Return Tubular Boiler: Pressures of up to 300psig: The durable ASME CODE modified horizontal return tubular (HRT)boiler is the modern …List of boiler types, by manufacturer – WikipediaDefinitions Points of Interest; egg-ended boiler: an early form of tubular wagon boiler, with hemispherical ends to support higher

Horizontal return tubular boiler | Article abo

Looking for horizontal return tubular boiler? Find out information about horizontal return tubular boiler. A fire-tube boiler having tubes within a cylindrical shell that are attached to the end closures; products of combustion are transported under the lower Explanation of horizontal return tubular boiler

Contact Us

zhulin@zozen.com

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

0086-510-68530066, +86-13506151292

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