KR940006748A - Improvements related to the lining of piping or passageways - Google Patents

Improvements related to the lining of piping or passageways Download PDF

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Publication number
KR940006748A
KR940006748A KR1019920017367A KR920017367A KR940006748A KR 940006748 A KR940006748 A KR 940006748A KR 1019920017367 A KR1019920017367 A KR 1019920017367A KR 920017367 A KR920017367 A KR 920017367A KR 940006748 A KR940006748 A KR 940006748A
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KR
South Korea
Prior art keywords
tube
pipe
inverting
flowable
passageway
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Application number
KR1019920017367A
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Korean (ko)
Inventor
피터 스미스 에드워드
Original Assignee
마데린 아만다 윌콕스
인시튜폼 그룹 리미티드
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Application filed by 마데린 아만다 윌콕스, 인시튜폼 그룹 리미티드 filed Critical 마데린 아만다 윌콕스
Priority to KR1019920017367A priority Critical patent/KR940006748A/en
Publication of KR940006748A publication Critical patent/KR940006748A/en

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Abstract

방법은 배관(10)이나 통로(10) 벽이 백스톱수단, 수지물질(6)의 몸체와 뒤집는 관(5)을 사용하여 코팅되는 것이다. 이러한 항목은 안을 댈 통로내부에 위치하며 뒤집는면(16) 위에 수지물질을 통해 압력을 가하고 많은 수지물질의 지지를 하는 백스톱(1)을 따라 움직인다. 뒤집는관이 이 수지흡수 물질일때. 많은 유동성 물질의 존재는 공기를 뒤집는 면에 있지 못하게 하고 마지막 라이닝에 공간이 생기지 않게한다. 수지는 레크를 통해 티피스(12)를 통해 주입되며 뒤집는 관은 티의 아암을 따라 주입된다.The method is that the pipe 10 or the passage 10 wall is coated using backstop means, the body of the resin material 6 and the inverted pipe 5. This item is located in the inner passageway and moves along the backstop 1 which exerts pressure on the inverted surface 16 through the resin material and supports the many resin materials. When the inverting tube is this resin absorbent material. The presence of many flowable materials prevents the air from turning over and creating space in the final lining. Resin is injected through the teapiece 12 through the lecks and the inverting tube is injected along the arm of the tee.

Description

배관이나 통로의 라이닝(lining)에 관련된 개선점Improvements related to the lining of piping or passageways

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 안을댈 배관이나 통로의 앞단부를 도시하는 단면적 측입면도,1 is a cross-sectional side elevation showing the front end of a pipe or passageway to be lined up,

제2도는 통로를 따라 구르는 피그와 뒤집는 면이 약간 움직인 후의 과정을 도시하는 도면.2 is a view showing the process after the rolling pigtail and the inverted surface along the passage slightly moved.

Claims (13)

배관이나 통로표면에 유동성 코팅이나 라이닝 물질을 가하는 방법에서, 많은 유동성 코팅물질이 뒤집는 면에 대해 유동성 물질의 몸체로부터 압력을 만드는 백스톱 수단과 내부로 움직이는 라이닝관 사이의 배관이나 통로에 내장되어 뒤집는 면, 유동성 물질의 몸체와 백스톱은 안을댈 표면을 따라 움직이고 코팅물질이 뒤집는 면에 의해 운반되므로서 표면에 점진적으로 가해지는 방법.In a method of applying a flowable coating or lining material to a pipe or aisle surface, the surface is embedded in the pipe or passageway between the backstop means that create pressure from the body of the flowable material and the lining tube that moves inward against the surface that a lot of the flowable coating material flips over. The body and the backstop of the flowable material move along the surface to be placed inside and are gradually applied to the surface as the coating material is carried by the inverting side. 제1항에 있어서, 백스톱이 함께 연결되고 그 자체에서 뒤로 회전하는 단부를 가진 가요성 물질의 관상의 부재를 구성하는 ″구르는 피그″인 방법.The method of claim 1, wherein the backstops are ″ rolling pigs ″ that constitute a tubular member of flexible material having ends that are connected together and rotate back on themselves. 제2항에 있어서, 코팅이 통로를 따라 진행할때 그 자체위에서 구르도록 피그가 팽창되는 방법.The method of claim 2 wherein the pig is expanded to roll over itself as the coating progresses along the passageway. 제1항에서 3항까지중 어느 한 항에 있어서, 뒤집는 관의 내부의 섬유성 흡수층과 외부의 침투되지 않는 막을 구성하는 관인 방법.The method according to any one of claims 1 to 3, wherein the tube constitutes a fibrous absorbent layer inside the inverted tube and an external non-penetrating membrane. 제1항에서 4항까지중 어느 한 항에 있어서, 유동성 성분의 몸체가 주입되고 배관이나 통로의 단부에 위치한 내보내지는 티피스를 갖추며, 뒤집는 관이 한 아암으로부터 티로 들어가고 진행할때 통로안으로 유동성 물질의 몸체를 움직이는 배관이나 통로로 직접 다른 아암을 통해 나가는 방법.The method of any one of claims 1 to 4, wherein the body of flowable component is injected and has an exiting teapiece positioned at the end of the tubing or passageway, wherein the inverted tube enters the tee from one arm and moves into the tee as it travels. A way out of another arm directly into a pipe or passageway that moves the body. 제1항에서 5항까지중 어느 한 항에 있어서, 방법이 부식보호를 위해 철제 배관에 사용되는 방법.The method according to any one of claims 1 to 5, wherein the method is used for iron piping for corrosion protection. 제4항에 있어서, 뒤집는 관에 합성수지가 이미 함유되 있는 방법.5. The method of claim 4 wherein the inverting tube already contains a synthetic resin. 제4항에 있어서, 제4항에 있어서, 뒤집는 관이 뒤집기전에 내부의 섬유성 흡수층으로부터 모든 공기를 제거하기 위해 내부에 가해진 진공을 갖는 방법.5. The method of claim 4 wherein the inverting tube has a vacuum applied therein to remove all air from the internal fibrous absorbent layer prior to inverting. 제2항에서 6항까지중 어느 한 항에 있어서, 테이프나 로우프가 배관이나 통로를 따라 움직이는 것을 돕도록 피그의 내부를 통과하는 방법.The method of claim 2, wherein the tape or rope passes through the interior of the pig to help the tape or rope move along the pipe or passage. 제1항에서 9항까지중 어느 한 항에 있어서 예비라이닝관의 백스톱 수단의 삽입전 배관이나 통로에 가해지고 많은 유동성 코팅 물질과 뒤집는 관이 그 안으로 삽입되는 방법.10. The method according to any one of the preceding claims, wherein a lot of flowable coating material and inverted tube are inserted into the pipe or passageway before insertion of the backstop means of the preliminary tube. 제1항에서 10항까지중 어느 한 항에 있어서, 뒤집는 관이 두부분 수지체계의 한부분이 함유된 코팅된 직물이나 펠트이고 제2부분이 백스톱과 뒤집는 관 사이의 수지인 방법.The method according to claim 1, wherein the inverting tube is a coated fabric or felt containing one part of a two part resin system and the second part is a resin between the backstop and the inverting tube. 제11항에 있어서, 수지체계의 한 부분이 통로벽에 뒤집는 관을 고정하는 수단을 제공하는 단단해진 아크릴인 방법.12. The method of claim 11, wherein a portion of the resin system is a rigid acrylic that provides a means for securing a tube that overturns the passage wall. 첨부된 도면을 참조의 기술된 것 같은 배관이나 통로표면을 코팅하는 방법Method of coating piping or passage surface as described with reference to the accompanying drawings ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920017367A 1992-09-24 1992-09-24 Improvements related to the lining of piping or passageways KR940006748A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920017367A KR940006748A (en) 1992-09-24 1992-09-24 Improvements related to the lining of piping or passageways

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920017367A KR940006748A (en) 1992-09-24 1992-09-24 Improvements related to the lining of piping or passageways

Publications (1)

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KR940006748A true KR940006748A (en) 1994-04-25

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230030230A (en) 2021-08-25 2023-03-06 최명환 Pigs for forming linings in pipelines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230030230A (en) 2021-08-25 2023-03-06 최명환 Pigs for forming linings in pipelines

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