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This post was last edited by Green Lotus on 2017-8-29 11:02. What is the “three doors and one panel” of a heating furnace? Answer: Refers to the throttle, valves, air dampers, and chimney baffles of the heating furnace. http://bbs.hcbbs.com/static/image/hrline/1.gif http://bbs.hcbbs.com/static/image/hrline/2.gif The answers will be announced automatically after two days. Petrochemical Zone – “Creative Ideas for Energy Saving”: The second phase of this activity is in full swing. http://bbs.hcbbs.com/thread-1666758-1-1.html “My Technical Upgrades” in the field of coal chemical industry in 2017. http://bbs.hcbbs.com/thread-1786290-1-1.html [Daily Question] Summary post for 2017 on catalyst-based coking and reformed oil blending. http://bbs.hcbbs.com/thread-1811219-1-1.html [Q&A] Summary post for 2017 on catalyst-based coking and reformed oil blending. http://bbs.hcbbs.com/thread-1826018-1-1.html
“‘Three valves and one plate’ refers to the throttle, valve, air damper, and chimney baffle. “\"Three doors and one panel\" is an abbreviation for a heating furnace operation method
Dampers, valves, throttle, flue dampers
Dampener, Valve, Throttle, Flue Damper
Refers to the dampers, valves, throttle controls of the heating furnace, as well as the flue dampers
Dampers, throttles, valves; flue dampers
Dampener, Valve, Throttle, Flue Damper
Three valves: air valve, throttle valve, fuel valve. “One plate”: flue damper
Throttle, valve, damper, and chimney baffle of the heating furnace
Throttle (including fuel gas), valves, dampers, and flue dampers
Dampers. Throttle. Valve. flue baffle