dry duct

Russian translation: сухой газоход

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:dry duct
Russian translation:сухой газоход
Entered by: Vladyslav Golovaty

18:54 Jan 9, 2019
English to Russian translations [PRO]
Tech/Engineering - Metallurgy / Casting / Система газоочистки
English term or phrase: dry duct
название секции газохода без водяного охлаждения - это надпись на чертеже

Описание можно найти здесь
Exhaust gases are delivered from the second duct section to an inlet of combustion chamber 26, where further combustion of CO and H2 occurs. The combustion chamber is also referred to as a dropout box because it receives and retains slag and certain other large particulate matter that is entrained with the EAF exhaust gases. Assuming a sufficient amount of oxygen has been provided within the EAF and EAF exhaust duct section upstream of the combustion chamber (e.g., by drawing a suitable amount of air through the EAF and into the EAF exhaust duct section), gases leaving through the outlet of the combustion chamber will be substantially free of CO and H2. A third water cooled duct section 28 extends from the combustion chamber outlet and transitions to a fourth dry (i.e., not water cooled) duct section 30. The fourth duct section merges with canopy vacuum line 6 at a location upstream from the bag-house inlet. Combustion of residual CO and H2 can occur in the third duct section, and the length of the third duct section is selected to ensure sufficient cooling of gases below a threshold temperature (e.g., 1200° F.) prior to entering the fourth dry duct section.
[0036]
The fourth dry duct section 30 includes an adjustable EAF exhaust damper 32 (e.g., a butterfly valve) and an adjustable dilution air damper 34 (e.g., a butterfly valve) disposed downstream from the EAF exhaust damper. The EAF exhaust damper controls the amount of suction applied by ID fan 44 to EAF 100 and EAF exhaust duct section 20 during system operation. The dilution air damper selectively controls an amount of air to be drawn into duct section 30 to further cool the gases prior to entering bag-house 40.

вот ссылка на патент, из которого взято описание: https://patents.google.com/patent/US20040017837A1/en
Artem Omelyanchenko
Ukraine
Local time: 14:39
сухой газоход
Explanation:
сухой (т.е. не охлаждаемый водой) участок газохода
напр.: http://energy.esco.agency/wp-content/uploads/2018/07/2018-1_...
хоть это и энергетика

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Note added at 3 days 4 hrs (2019-01-12 23:38:19 GMT) Post-grading
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Большое спасибо, Артём!
Selected response from:

Vladyslav Golovaty
Ukraine
Local time: 14:39
Grading comment
спасибо
4 KudoZ points were awarded for this answer



Summary of answers provided
3сухой газоход
Vladyslav Golovaty


  

Answers


31 mins   confidence: Answerer confidence 3/5Answerer confidence 3/5
сухой газоход


Explanation:
сухой (т.е. не охлаждаемый водой) участок газохода
напр.: http://energy.esco.agency/wp-content/uploads/2018/07/2018-1_...
хоть это и энергетика

--------------------------------------------------
Note added at 3 days 4 hrs (2019-01-12 23:38:19 GMT) Post-grading
--------------------------------------------------

Большое спасибо, Артём!

Vladyslav Golovaty
Ukraine
Local time: 14:39
Native speaker of: Native in EnglishEnglish, Native in RussianRussian
PRO pts in category: 15
Grading comment
спасибо
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