JPS5539274A - Lining method of inside wall of pipe - Google Patents

Lining method of inside wall of pipe

Info

Publication number
JPS5539274A
JPS5539274A JP11325978A JP11325978A JPS5539274A JP S5539274 A JPS5539274 A JP S5539274A JP 11325978 A JP11325978 A JP 11325978A JP 11325978 A JP11325978 A JP 11325978A JP S5539274 A JPS5539274 A JP S5539274A
Authority
JP
Japan
Prior art keywords
pipe
valve
mixed
mixing
air
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP11325978A
Other languages
Japanese (ja)
Other versions
JPS5824195B2 (en
Inventor
Kiyonori Niino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NIPPON PLANT SERVICE CENTER KK
Original Assignee
NIPPON PLANT SERVICE CENTER KK
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 NIPPON PLANT SERVICE CENTER KK filed Critical NIPPON PLANT SERVICE CENTER KK
Priority to JP53113259A priority Critical patent/JPS5824195B2/en
Publication of JPS5539274A publication Critical patent/JPS5539274A/en
Publication of JPS5824195B2 publication Critical patent/JPS5824195B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/22—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes
    • B05D7/222—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes of pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2504/00—Epoxy polymers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

PURPOSE: To enable even the small-diameter pipes to be lined by mixing two-component mixed epoxy resin paints to mixed gas by means of compressed air and letting the same pass through the inside of the pipe at a high speed.
CONSTITUTION: Epoxy resin paints of two liquids A, B are passed throuth constant-volume feeders 6, 7 and valves 13, 14 and are mixed to a fixed mixing ratio in a mixing device 2. Next, the mixture passes through a valve 15 and enters a mixing nozzle 3. Compressed air G on the one side goes through a valve 12 and is pressure-fed into the mixing nozzle 3, where it makes the epoxy resin mixed liquid to mist form to form the mixed fluid of the resin-air. This fluid enters an acceleration nozzle 4 through a mist pipe d. The other compressed air goes through a valve 11 then through a regulator 5 to become a high speed air flow which then enters the acceleration nozzle 4 through a valve 16. Here, the mist pipe d air and pipe c meet together and the mixed fluid is more accelerated and plunges into the pipe 1 to be coated by way of inlet pipe e and blow valve 20. The paint particles then deposit on the pipe wall to form a paint layer, after which they flow to an outlet 10 and are recovered into a recovery tank 8.
COPYRIGHT: (C)1980,JPO&Japio
JP53113259A 1978-09-13 1978-09-13 Pipe inner wall lining method Expired JPS5824195B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53113259A JPS5824195B2 (en) 1978-09-13 1978-09-13 Pipe inner wall lining method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53113259A JPS5824195B2 (en) 1978-09-13 1978-09-13 Pipe inner wall lining method

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP15846282A Division JPS5861866A (en) 1982-09-10 1982-09-10 Lining device for inner wall of pipe

Publications (2)

Publication Number Publication Date
JPS5539274A true JPS5539274A (en) 1980-03-19
JPS5824195B2 JPS5824195B2 (en) 1983-05-19

Family

ID=14607609

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53113259A Expired JPS5824195B2 (en) 1978-09-13 1978-09-13 Pipe inner wall lining method

Country Status (1)

Country Link
JP (1) JPS5824195B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6164367U (en) * 1985-05-29 1986-05-01
CN111940859A (en) * 2020-09-11 2020-11-17 山东科技职业学院 Brazing plating device for inner wall of mining robot
JP2021133278A (en) * 2020-02-25 2021-09-13 日本リニューアル株式会社 Lining method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5893961B2 (en) 2012-02-29 2016-03-23 三菱重工業株式会社 Method for manufacturing resin coating layer and method for extending life of piping

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54127941A (en) * 1978-03-29 1979-10-04 Teikoku Sanso Kk Pipe internal coating
JPS54156046A (en) * 1978-05-30 1979-12-08 Osaka Bosui Kensetsusha Kk Painting on inner surfaces of underground water system pipe

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54127941A (en) * 1978-03-29 1979-10-04 Teikoku Sanso Kk Pipe internal coating
JPS54156046A (en) * 1978-05-30 1979-12-08 Osaka Bosui Kensetsusha Kk Painting on inner surfaces of underground water system pipe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6164367U (en) * 1985-05-29 1986-05-01
JP2021133278A (en) * 2020-02-25 2021-09-13 日本リニューアル株式会社 Lining method
CN111940859A (en) * 2020-09-11 2020-11-17 山东科技职业学院 Brazing plating device for inner wall of mining robot

Also Published As

Publication number Publication date
JPS5824195B2 (en) 1983-05-19

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