【Q&A Question 032】2018.02.02
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This post was last edited by Internet Invisible Man on 2018-2-2 09:54. [Q&A Question No. 033] 2018.02.02: What are the ways to improve the heat intensity on the surface of the radiant tubes in heating furnaces? (1) Use tubes that are exposed to radiation from both sides, or switch to a furnace design with tubes that have radiation exposure on both sides; (2) Add more radiant walls; (3) Include additional burners; (4) In terms of operation, strive to use as many burners as possible, keep the flames short, and ensure uniform flame height. (Unless otherwise specified, all questions and answers are based on hydrogenation units.) ) Due to the limitations on the number of posts in the “One Question per Day” section, “One Image per Day” has been moved to the registered devices section; you can access it through the directory I posted. For management purposes, if you need to access content from a few days ago, please go to the summary post below to enter the “My Registration Season” event – (Note: This event is currently ongoing in the Chemical Engineering section). https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=18978 For the daily questions section related to chemical engineering technology training in 2018: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1888971 For the daily image summary section related to registered equipment in 2018: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1888970 For the Q&A section related to hydrogen production and hydrogenation technologies in 2018: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1888968 For the daily questions section related to LNG technology in 2018: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1888973 For the Q&A section from 2017 (updates have started): https://bbs.hcbbs.com/thread-1657793-1-1.html For the daily questions summary section from 2017 (updates have started): https://bbs.hcbbs.com/thread-1657794-1-1.html For the daily image summary section from 2017: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1875160 For the list of daily questions related to LNG in 2017: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1804162 For the Q&A section from 2016 (updates are complete): https://bbs.hcbbs.com/thread-1597792-1-1.html
Answer: (1) Add furnace tubes with radiation on both sides or switch to a furnace design with such tubes; (2) Add radiation walls; (3) Add auxiliary burners; (4) In terms of operation, use as many burners as possible, keep the flames short, and ensure uniform flame heights.
(1) Add furnace tubes with radiation on both sides or switch to a furnace design with such tubes; (2) Add radiation walls; (3) Add auxiliary burners; (4) In terms of operation, use as many burners as possible, maintain short flames, and ensure uniform flame heights
(1) Add furnace tubes with radiation on both sides or switch to a furnace design with such tubes; (2) Add radiation walls; (3) Add auxiliary burners; (4) In terms of operation, strive to use as many burners as possible, maintain short flames, and ensure uniform flame heights.
(1) Add furnace tubes with radiation on both sides or switch to a furnace design with such tubes; (2) Add radiation walls; (3) Add auxiliary burners; (4) In terms of operation, use as many burners as possible, maintain short flames, and ensure uniform flame heights
(1) Add furnace tubes with radiation on both sides or switch to a furnace design with such tubes; (2) Add radiation walls; (3) Add auxiliary burners; (4) In terms of operation, use as many burners as possible, maintain short flames, and ensure uniform flame heights
1) Add furnace tubes with radiation on both sides or switch to a furnace design with such tubes; (2) Add radiation walls; (3) Add auxiliary burners; (4) Use as many burners as possible in operation
1. Change the surface area of the furnace tubes to improve the low calorific value of combustion.
(1) Add furnace tubes with radiation on both sides or switch to a furnace design with such tubes; (2) Add radiation walls; (3) Add auxiliary burners; (4) In terms of operation, strive to use as many burners as possible, maintain short flames, and ensure uniform flame heights.
(1) Add furnace tubes with radiation on both sides or switch to a furnace design with such tubes; (2) Add radiation walls; (3) Add auxiliary burners; (4) In terms of operation, strive to use as many burners as possible, maintain short flames, and ensure uniform flame heights.
1. Increase the number of furnace tubes exposed to radiation on both sides or switch to a furnace design with furnace tubes on both sides; 2. Add more radiation walls; 3. Install additional burners; 4. In terms of operation, use as many burners as possible, keep the flames short, and ensure uniform flame heights