Coal Pulverized Steam Boiler

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alijahanian Participant Join Date: May 2012 Posts: 4	Coal Pulverized Steam Boiler 07/12/2012 2:07 PM
	hi we test the coal pulverized steam boiler.but So far, only the fuel oil is used. The system has the following equipment: drag chain conviyor feeder and beater wheel mill & classifire whit 4 line to coal burner. each boiler has 3 mill & 12 coal burner in corners of combustion chamber.Coal burners in the third floor, between two torches are burning oil. Charcoal burners without special equipment and only rectangular nozzles are no pages or Swirl. coal 3500 kcal / kg & oil 9800 kcal/kg fuel oil quantity is 9000 lit/hr Thanks for your help The use of coal combustion products and the economizer temperature rises too high Will provide instructions on how to operate the boiler? Because the old system and there is lack of access to basic guidelines. The same system can be used for the operation? Thank you, thanks.
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PWSlack Guru Join Date: Jan 2007 Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on. Posts: 32175 Good Answers: 839	#1 Re: coal pulverized steam boiler 07/13/2012 3:20 AM
	This sad story underlines the following important principles: Only buy equipment from branded, industry-proven long-player manufacturers. Make sure that the manufacturer is involved with commissioning. Document any and all advice received. Keep commissioning records. Keep maintenance records. Keep standard operating procedures. Keep manuals. Maintain a relationship with the manufacturer throughout the period of use of the equipment up to and including the point where the equipment is decommissioned and divested. __________________ "Did you get my e-mail?" - "The biggest problem in communication is the illusion that it has taken place" - George Bernard Shaw, 1856
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MJCronin Power-User Join Date: Oct 2009 Location: Central Midwest Posts: 455 Good Answers: 38	#2 In reply to #1 Re: coal pulverized steam boiler 07/13/2012 9:40 AM
	Slacker.... Excellent obsevation and 100% correct !! Unfortunately, NONE of these important principals, standards and good common sense are being followed in the third world..... All paperwork and records are to be discarded when a plant is resold........ its an old MBA credo !! It is much easier to purchase old rusted plants and equipment without any manuals or records...........then they hire a brand new engineer from the local university ....... make him responsibe for everything .........and then he will promptly post all tchnical questions on this forum !!! __________________ We have met the enemy....and he is us. POGO
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