SU541523A1 - The method of cleaning the inner surface of the pipe - Google Patents

The method of cleaning the inner surface of the pipe

Info

Publication number
SU541523A1
SU541523A1 SU2181435A SU2181435A SU541523A1 SU 541523 A1 SU541523 A1 SU 541523A1 SU 2181435 A SU2181435 A SU 2181435A SU 2181435 A SU2181435 A SU 2181435A SU 541523 A1 SU541523 A1 SU 541523A1
Authority
SU
USSR - Soviet Union
Prior art keywords
gaseous substance
pipe
cleaning
stream
carried out
Prior art date
Application number
SU2181435A
Other languages
Russian (ru)
Inventor
Иван Николаевич Потапов
Валерий Антонович Винцевич
Юрий Романович Хмельнов
Original Assignee
Московский институт стали и сплавов
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Московский институт стали и сплавов filed Critical Московский институт стали и сплавов
Priority to SU2181435A priority Critical patent/SU541523A1/en
Application granted granted Critical
Publication of SU541523A1 publication Critical patent/SU541523A1/en

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Landscapes

  • Cleaning In General (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Description

(54) СПОСОБ ОЧИСТКИ ВНУТРЕННЕЙ ПОВЕРХНОСТИ ТРУБ В ГОРЯЧЕМ СОСТОЯНИИ В ТЕХНОЛОГИЧЕСКОМ ПОТОКЕ(54) METHOD FOR CLEANING THE INTERNAL SURFACE OF PIPES IN THE HOT CONDITION IN TECHNOLOGICAL FLOW

Claims (2)

1. Способ очистки внутренней поверхности труб в гор чем состо нии в технодотическом потоке, включающий продувку трубы газообразным веществом, например сухим вод ным паром, отли чающийс   тем, что, с целью повышени  эффективности очистки трубы путем создани  потока газообразного вещества с турбулентным характером движени , осуществл ют пульсирующую подачу газообразного вещества и сообщают потоку винтообразный характер движени .1. A method of cleaning the inner surface of pipes in a hot state in a technodote stream, including purging the pipe with a gaseous substance, such as dry water vapor, characterized in that, in order to increase the cleaning efficiency of the pipe by creating a stream of gaseous substance with a turbulent motion pattern, pulsating supply of gaseous substance is carried out and the helical character of movement is imparted to the flow. 2. Способ по п. 1, о т л и ч а ю щ и йбе  тем, что пульсирующую подач газообразного вещества осуществл ют с частотой 2О - 30 импульсов н секунду,2. A method according to claim 1, wherein t and h and y and ibe the fact that pulsing the flow of a gaseous substance is carried out with a frequency of 2 O - 30 pulses per second, Источники информации, прнп гые во внимание при экспертизе:Sources of information taken into consideration during the examination: 10 1. Авт. спид. СССР № 395144, В 21 ii 45/04, 1973 (прототип).10 1. Auth. AIDS. USSR №395144, B 21 ii 45/04, 1973 (prototype).
SU2181435A 1975-10-13 1975-10-13 The method of cleaning the inner surface of the pipe SU541523A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2181435A SU541523A1 (en) 1975-10-13 1975-10-13 The method of cleaning the inner surface of the pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2181435A SU541523A1 (en) 1975-10-13 1975-10-13 The method of cleaning the inner surface of the pipe

Publications (1)

Publication Number Publication Date
SU541523A1 true SU541523A1 (en) 1977-01-05

Family

ID=20634688

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2181435A SU541523A1 (en) 1975-10-13 1975-10-13 The method of cleaning the inner surface of the pipe

Country Status (1)

Country Link
SU (1) SU541523A1 (en)

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