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. Introduction:
local boilermakers union 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 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.
Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.
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.
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.
Tomorrow, May 16th, there will be a memorial service for the 2 Ironworkers who lost their lives in Seattle. Travis Corbet and Andrew Yoder left young families behind. We helped these families with a donation and it would be nice to show some union solidarity if you could attend.
Boilermakers Local One would like to welcome you to our website where you can find a great deal of useful information about us. If you are a Local One Boilermaker, please create a user account to access the full web site. In creating a member user account, we will be able to send group texts and e-mails regarding important information.
With roots stretching back to 1880, members of Canada's Boilermakers union have been at the top of their trade, building, installing and maintaining strategically-important industrial plants and heavy equipment that have led the economic growth of our nation.
2019-5-27 · IndustriALL Global Union The International Brotherhood of Boilermakers, Iron Ship Builders, Blacksmiths, Forgers and Helpers, AFL-CIO/CLC 753 State Avenue, Suite 570 Kansas City, KS 66101 Phone: 913-371-2640
2019-5-9 · A Respected Union. Be a part of something larger than yourself. Joining a union is a proven strategy for getting the most out of your career. Boilermakers Local 549, based in Pittsburg, CA, is a union in the industrial construction field representing specialized craftsmen.
About Boilermakers. Boilermakers Union Local 146 provides industry leadership and is recognized as a world class union of the future. We are the preferred source of highly skilled, safe, reliable and productive trade’s people for owners and contractors.
2019-5-27 · Local lodge members elect the officers of their lodge and vote on contracts and other important matters. Because the International Brotherhood of Boilermakers is such a diverse union, our local lodges range in size from several thousand members to a few dozen.