KR950023886A - Internal protection method of new piping that is left unattended for a long time - Google Patents
Internal protection method of new piping that is left unattended for a long time Download PDFInfo
- Publication number
- KR950023886A KR950023886A KR1019940000590A KR19940000590A KR950023886A KR 950023886 A KR950023886 A KR 950023886A KR 1019940000590 A KR1019940000590 A KR 1019940000590A KR 19940000590 A KR19940000590 A KR 19940000590A KR 950023886 A KR950023886 A KR 950023886A
- Authority
- KR
- South Korea
- Prior art keywords
- ultra
- long time
- pipe
- tube
- left unattended
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/10—Treating the inside of pipes
- F16L2101/12—Cleaning
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Cleaning In General (AREA)
- Pipeline Systems (AREA)
Abstract
본 발명은 장기간 방치되는 신설배관의 내부를 보호하는 방식에 관한 것이다. 본 발명의 방식은 이동식 초건조압축공기 생산장비에 의해 생산된 초건조압축공기를 이용 피그로 관내부를 세정후 초건조공기를 충진한 상태에서 관의 양단을 밀봉하는 것을 특징으로 한다.The present invention relates to a method of protecting the interior of a new pipe that is left unattended for a long time. The method of the present invention is characterized by sealing both ends of the tube in the state filled with the ultra-dry air after cleaning the inside of the pipe with the super-dry compressed air produced by the mobile ultra-dry compressed air production equipment.
따라서, 저렴한 경비로 관내벽의 부식원인이 되어왔던 관내 체류공기중의 수분, 유분 및 기타 유해성분의 최대한 제거한 초건조공기를 배관내에 봉입해둠으로써, 관의 내벽을 장기간 효과적으로 보호할 수가 있게 된다.Therefore, the inner wall of the pipe can be effectively protected for a long time by enclosing the ultra-dry air, which has been removed as much as possible from moisture, oil and other harmful components in the air staying in the pipe, which has been the cause of corrosion of the inner wall at low cost. .
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명에 따른 배관의 내부보호방식에 있어서 관의 내부를 세정하는 단계를 설명하기 위한 시스템의 개념도;1 is a conceptual diagram of a system for explaining the step of cleaning the inside of the pipe in the internal protection method of the pipe according to the present invention;
제2도는 본 발명에 따른 배관의 내부보호방식에 있어서, 관의 내부에 초건조공기를 충진하는 단계를 설명하기 위한 시스템의 개념도이다.2 is a conceptual diagram of a system for explaining the step of filling the ultra-dry air in the interior of the pipe in the protection method of the pipe according to the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940000590A KR960014291B1 (en) | 1994-01-14 | 1994-01-14 | Protection method of pipes against corrosion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940000590A KR960014291B1 (en) | 1994-01-14 | 1994-01-14 | Protection method of pipes against corrosion |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950023886A true KR950023886A (en) | 1995-08-18 |
KR960014291B1 KR960014291B1 (en) | 1996-10-14 |
Family
ID=19375645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940000590A KR960014291B1 (en) | 1994-01-14 | 1994-01-14 | Protection method of pipes against corrosion |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960014291B1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101482453B1 (en) * | 2013-12-05 | 2015-01-13 | 주식회사 포스코 | Horizontal type strip casting apparatus |
KR101939621B1 (en) * | 2016-09-27 | 2019-01-18 | (주)도시와 나무 | Vegetative soil produced by recycling system of organic waste and construction method of inclined plane using the same |
KR101939626B1 (en) * | 2016-09-27 | 2019-01-18 | (주)도시와 나무 | Vegetative soil produced by recycling system of organic waste and construction method of inclined plane using the same |
-
1994
- 1994-01-14 KR KR1019940000590A patent/KR960014291B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR960014291B1 (en) | 1996-10-14 |
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