CN103538255A - Novel pipeline rubber-lining method - Google Patents
Novel pipeline rubber-lining method Download PDFInfo
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- CN103538255A CN103538255A CN201210406426.8A CN201210406426A CN103538255A CN 103538255 A CN103538255 A CN 103538255A CN 201210406426 A CN201210406426 A CN 201210406426A CN 103538255 A CN103538255 A CN 103538255A
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- rubber
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- lining method
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Abstract
The invention discloses a novel pipeline rubber-lining method and aiming at solving the problem of the shortcoming of insufficient stress evenness during manual rubber lining. The novel pipeline rubber-lining method comprises the following steps: blasting sand and removing rust of the pipeline, brushing adhesives, putting rubber discharged from an extruder into the pipeline, inflating by using an air bag, and enabling all parts of the rubber in the pipeline to adhere to the inner wall of the pipeline tightly. Due to the adoption of the method, the bonding strength between the rubber and the pipeline is greatly improved, and the service life of the rubber-lined pipeline is greatly prolonged; the method is simple and practical.
Description
Technical field
The present invention relates to construction method, especially a kind of novel pipe lining rubber method.
Background technology
Rubber lined pipe is that to take steel or hard structure be pipeline skeleton in a kind of outside, inner liner abrasive resistant, anticorrosion and resistant to elevated temperatures rubber are as backing layer, thereby by rubber self physics and chemistry performance reduced Pipeline transport medium to the effect of external structure as impulsive force, corrosion etc., it is due to the cushioning effect of rubber, greatly extend the service life of pipeline, reduced user cost.
At present, common pipe lining rubber mode, is generally manual line with rubber.First, by pipeline derusting by sandblasting, by needing the position of line with rubber to brush bonding agent, then rubber is adhered on metal surface completely afterwards.But owing to generally all adopting roller roll extrusion bit by bit, thus can cause each local stressed even not, inadequate with the adhesive strength of pipeline, thus cause reduce the service life of rubber lined pipe.
Summary of the invention
For the stressed shortcoming not uniformly of manual line with rubber, the technical scheme that the present invention proposes to deal with problems is: by pipeline derusting by sandblasting, after brushing bonding agent, to be put into pipeline from extruder rubber out, utilize airbag aeration, by can tightly the fit inwall of pipeline of the various piece of the rubber in pipeline.
The invention has the beneficial effects as follows: not only the adhesive strength of rubber and pipeline is highly improved, and extend greatly the life-span of rubber lined pipe, simple and practical.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of air bag in the present invention; Fig. 2 is fundamental diagram of the present invention.
Wherein, 1. air bag; 2. valve; 3. air inlet pipe; 4. rubber; 5. pipeline.
The specific embodiment
By pipeline derusting by sandblasting, after brushing bonding agent, to be put into pipeline (5) from extruder rubber (4) out, the air bag of unaerated (1) is put into rubber (4) the inside, then by air inlet pipe (3), be filled with gas, after making air bag (1) expand into a certain degree, with rope, haul air bag (1) and move around in pipeline (5), thereby make can tightly the fit inwall of pipeline (5) of the various piece of rubber (4).Manually use roller roll extrusion once more afterwards, just can make rubber and pipe bonding tightr.
Claims (1)
1. a novel pipe lining rubber method, is characterized in that: by pipeline derusting by sandblasting, after brushing bonding agent, by being put into pipeline from extruder rubber out, utilize airbag aeration, by can tightly the fit inwall of pipeline of the various piece of the rubber in pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210406426.8A CN103538255A (en) | 2012-10-23 | 2012-10-23 | Novel pipeline rubber-lining method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210406426.8A CN103538255A (en) | 2012-10-23 | 2012-10-23 | Novel pipeline rubber-lining method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103538255A true CN103538255A (en) | 2014-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210406426.8A Pending CN103538255A (en) | 2012-10-23 | 2012-10-23 | Novel pipeline rubber-lining method |
Country Status (1)
| Country | Link |
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| CN (1) | CN103538255A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108531926A (en) * | 2018-04-18 | 2018-09-14 | 佛山市奥耶克思机械设备有限公司 | A kind of inner wall of metal tube derusting device and derusting method |
| CN108546957A (en) * | 2018-04-18 | 2018-09-18 | 佛山市奥耶克思机械设备有限公司 | A kind of inner wall of the pipe derusting device and derusting method |
| CN108580197A (en) * | 2018-04-23 | 2018-09-28 | 佛山市奥耶克思机械设备有限公司 | A kind of pipe material inner wall waterproof layer application device and smearing method |
| CN112246550A (en) * | 2020-08-28 | 2021-01-22 | 南京阿兹曼电子科技有限公司 | Water pipe inner wall coating device and coating method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5872437A (en) * | 1981-10-27 | 1983-04-30 | Taigaasu Polymer Kk | Lining method for inner surface of vessel |
| CN1437675A (en) * | 2000-05-16 | 2003-08-20 | 索德科技有限公司 | Apparatus for and method of lining passageways |
| CN2787418Y (en) * | 2005-04-30 | 2006-06-14 | 张国志 | Mold for bag pressurization method of tubing inner-lining |
| CN1963277A (en) * | 2006-11-14 | 2007-05-16 | 余成珍 | Pipeline with lining made of tetrafluoro materials and method for fabricating same |
-
2012
- 2012-10-23 CN CN201210406426.8A patent/CN103538255A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5872437A (en) * | 1981-10-27 | 1983-04-30 | Taigaasu Polymer Kk | Lining method for inner surface of vessel |
| CN1437675A (en) * | 2000-05-16 | 2003-08-20 | 索德科技有限公司 | Apparatus for and method of lining passageways |
| CN2787418Y (en) * | 2005-04-30 | 2006-06-14 | 张国志 | Mold for bag pressurization method of tubing inner-lining |
| CN1963277A (en) * | 2006-11-14 | 2007-05-16 | 余成珍 | Pipeline with lining made of tetrafluoro materials and method for fabricating same |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108531926A (en) * | 2018-04-18 | 2018-09-14 | 佛山市奥耶克思机械设备有限公司 | A kind of inner wall of metal tube derusting device and derusting method |
| CN108546957A (en) * | 2018-04-18 | 2018-09-18 | 佛山市奥耶克思机械设备有限公司 | A kind of inner wall of the pipe derusting device and derusting method |
| CN108580197A (en) * | 2018-04-23 | 2018-09-28 | 佛山市奥耶克思机械设备有限公司 | A kind of pipe material inner wall waterproof layer application device and smearing method |
| CN108580197B (en) * | 2018-04-23 | 2019-12-03 | 青岛西海岸市政工程有限公司 | A kind of pipe material inner wall waterproof layer application device and smearing method |
| CN112246550A (en) * | 2020-08-28 | 2021-01-22 | 南京阿兹曼电子科技有限公司 | Water pipe inner wall coating device and coating method thereof |
| CN112246550B (en) * | 2020-08-28 | 2021-11-05 | 南京阿兹曼电子科技有限公司 | Water pipe inner wall coating device and coating method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140129 |