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boilers and pressure vessels

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.

Boilers and Pressure Vessel FA

Have any regulations relating to boilers and unfired pressure vessels been suspended? Click here to read more. Yes, the Department has suspended the 15-day timeframe for submitting inspection reports for the duration of the Governor's disaster declaration, although …

Boiler and Pressure Vessel Safety Act - Virgin

Apr 25, 2020· All boilers, other than cast iron sectional boilers, and pressure vessels to be installed in this Commonwealth after the six-month period from the date upon which the rules and regulations of the Board shall become effective shall be inspected during construction as required by the applicable rules and regulations of the Board.

Boiler & Pressure Vessel Compliance FA

A. Pressure vessels outnumber boilers by a ratio of about 3:1, thus safe installation, operation, maintenance and repair are mandatory. The inspection requirements is established under the provisions by law at N.J.S.A. 34:7-14 et seq., and promulgated by regulation at N.J.A.C. 12:90-5.

ASME Public Courses: Boilers & Pressure Vessels - AS

Boilers & Pressure Vessels. Failure Prevention, Repair & Life Extension of Piping, Vessels and Tanks (PD077). Flow-Induced Vibration with Applications to Failure Analysis (PD146). How to Predict Thermal-Hydraulic Loads on Pressure Vessels and Piping (PD382). ASME BPV Code, Section V: Nondestructive Examination Requirements (PD389). Seismic Design and Retrofit of Equipment and Piping (PD394)

National Board of Boiler and Pressure Vessel Inspecto

Promote greater safety through uniformity in the construction, installation, repair, maintenance and inspection of boilers and pressure vessels. The standards themselves are not on-line and must be ordered. Includes links for ordering the standards of Canada, Europe, and Great Britain.

Boilers and Pressure Vessels | Inspection | NH Departme

Boilers and Pressure Vessels The NH Department of Labor's responsibility is to assure continued compliance with safety codes adopted by New Hampshire, through the inspection, enforcement, administration and licensing processes, for the protection of citizens who may go into a building heated with boilers or equipped with pressure vessels.

Boilers and Unfired Pressure Vesse

Boilers or unfired pressure vessels owned and operated by the federal government. Storage water heaters and instantaneous water heaters when none of the following limitations are exceeded: A heat input of 200,000 BTU per hr. A water temperature of 210° F. A …

Boilers & Pressure Vessels - TS

Our Boilers and Pressure Vessels Safety Program ensures the safe design, construction, maintenance, use, operation and repair of all pressure-retaining components in Ontario. This includes those that produce hot water, steam, compressed air and other compressed liquids and gases.

Boilers & Pressure Vessels | Office of the State Controll

The Maine Board of Boiler and Pressure Vessels defines them as follows: “Boiler” includes power boilers and low pressure boilers and means a closed vessel in which water is heated, steam is generated, steam is superheated, or any combination thereof, under pressure or vacuum for use external to itself by the direct application of heat.

Shanti Boilers & Pressure Vessels Pvt L

Shanti Boilers & Pressure Vessels Pvt. Ltd. Shanti Boilers, one of the leading Boilers Manufacturers and Exporters in India, has more than 4 decades of experience in designing and manufacturing diverse range of high quality, energy efficient and technically advanced Boilers

Boiler and Pressure Vessel Safety - Alabama Department

Boiler and Pressure Vessel Safety It is a little known fact, and one that is hard to imagine today, that from the early 1840’s to well into the1920’s, more than 50,000 people were killed and 2 million injured each year by boiler explosions in North America.

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zhulin@zozen.com

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

0086-510-68530066, +86-13506151292

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