Gas steam boiler room operation inspection record

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Product thermal capacity: 0.7 - 14 MW

Working pressure: 0.7 - 1.25 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, hospital, hotel.


WNS series horizontal internal combustion boiler is classic 3-pass wetback oil/gas fired boiler. After fuel is atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, called 1st pass; the high temperature flue gasses are collected in reversal chamber and then enter 2nd pass, which is grooved tube bundle area through heat convection, air temperature gradually falls and flows to front smoke box and enter 3rd pass, which is done in the smooth tube bundle area, and then through back smoke box lead to chimney and exhausted to the atmosphere.

Technical Advantages

Digitized Manufacture

The key processes including material cutting, rolling, drilling are made by advanced CNC machining process to reduce the assembly stress and extend boiler working lifetime.
The front and back smoke chamber plates are cut by CNC plasma cutting machine with tidy and beautiful look.

Easy Operation and Maintenance

Fully intelligent operation, with automatic adjustment and protection of burning, water level, temperature and steam pressure. The smoke box door uses the hinge structure for easy inspection, inventory and cleaning.

Long Service Life

The way to weld Smoke tube and tube sheet is to first expand to eliminate the gap between them, then adopt automatic argon arc welding to relief the stress and expand boiler service life.
Longitudinal and girth joint adopt advanced automatic submerged-arc welding for good welding quality. All longitudinal and girth joint are test by radiographic inspection.
Fin tube uses ND steel or stainless-steel material to avoid corrosion in the low temperature.
Inspection stops are set up to guarantee the sequence of expanding and welding to avoid cracking of the tube sheet holes.

Less Fuel Consumption

High quality aluminum silicate fiber is used with fire clay insulation, to control the boiler body temperature below 45℃ and reduce heat lost.
Sufficient steam storage room and heating area to generate high quality steam and high thermal power.
Condenser is added to recycle the waste heat of the exhausted smoke to increase feeding water’s temperature and reduce flue gas emission temperature and increase the thermal efficiency over 98% and save operating cost.


2018-10-12 · to provide inspection service of boilers and pressure vessels in such State or Province. H. "Boiler" means a closed vessel in which water or other liquid is heated, steam or vapor is generated, steam or vapor is superheated, or any combination thereof, under pressure or vacuum, for use external to itself, by the direct application of

Oil Gas Fired Once-through Structure Steam Boil

2019-10-12 · Sitong New Type Oil Gas Fired Once-through Structure Steam Boiler can get enough pressured steam within 4 minutes, crossflow/ once-through structure, high combustion efficiency (96%), burn both oil and gas fuel, automatically control combustion, steam pressure and

General Information - Tennessee State Governme

2019-10-27 · Boiler checks are recommended by ASME Code Section IV and adopted by the state of Tennessee. These boiler checks are recommended as a minimum and are not all inclusive. Additional checks may need to be made depending on the type, size, previous maintenance history, age and condition of the plant

Inspections - TS

Periodic inspections: The owner of a boiler or pressure vessel must ensure periodic inspections are performed according to the requirements included in BPV's Code Adoption Document (CAD). Owners must also have a current Certificate of Inspection in place to permit operation of the device.


2010-12-8 · not be a licensed operator but in all cases the rule of thumb to understand is that the entire boiler room is the "realm" of the operator and any anomalies should be reported within the operator's logbook entry. Management practices and policies should always ensure safety is fully addressed in the operation of the boiler plant.

(PDF) Boiler Operation Maintenance & Safety Stud

The vessels are the same and the boiler trim (controls & piping) determine the use of the vessel. A steam boiler must maintain a water level covering the top of the heating (tube) surfaces while leaving room for steam production. A hot water boiler is completely full of water over the top of the boiler

Service Of Industrial Gas Boiler,Hot Wate

2019-5-31 · 7*24*365 online consulting service, wait for you any time; We provide boiler expert one to one service to solve your technical questions and installation problems. Honesty is the

NLR 119/96 - Boiler, Pressure Vessel and Compresse

2018-3-6 · (c) a high water level limiting device separate from another device that controls the feedwater supply to the steam boiler; (d) a purge and flame failure device that will automatically prevent the supply of fuel to the boiler when an abnormal condition occurs during the operation of the boiler;


Boiler & Boiler Plant Efficiency E, M, O Condensate Recovery M, O Flash Steam Venting O Recommended Basic Boiler Inspection Schedule (Steam and Hot Water) Record flue gas temperature Check operation of all motors Check all filter elements Inspect mercury switches

Appendix H Steam 20100226 - boilersmith.c

2019-2-8 · Record boiler pressure indicated by the gauge at the boiler. c. Record the flue gas temperature. (This should be done with boiler running and at (Record the date and time of the check and/or inspection.) a. Inspect and clean the fireside of the boiler. BOILER ROOM LOG Steam Heating Boilers APPENDIX H b) Inspect and clean water side d

Division of Safety & Health Boiler Safety Bureau - Ne

The New York State boiler inspection program began in the late 1800's, as part of the State Fire Marshall's office. It later became a Bureau in the New York State Department of Labor and was given statutory authority under Section 204 of the Labor Law.