CN110126311B - Method for repairing leaked oil of oil delivery pipe of spinning oil pump through online treatment - Google Patents
Method for repairing leaked oil of oil delivery pipe of spinning oil pump through online treatment Download PDFInfo
- Publication number
- CN110126311B CN110126311B CN201910297495.1A CN201910297495A CN110126311B CN 110126311 B CN110126311 B CN 110126311B CN 201910297495 A CN201910297495 A CN 201910297495A CN 110126311 B CN110126311 B CN 110126311B
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- Prior art keywords
- oil
- pipe
- plastic
- oil pipe
- repairing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/04—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Abstract
The invention discloses a method for repairing leaked oil of an oil delivery pipe of a spinning oil pump by online treatment, which comprises the following steps: placing a container containing oil solution conveyed by the plastic oil pipe to be repaired below the oil leakage position of the plastic oil pipe; step two: marking leakage points or damaged parts of the plastic oil pipe; step three: and immersing the leaking point or the damaged part of the plastic oil pipe in the container to enable the leaking point or the damaged part of the plastic oil pipe to be positioned below the oil solution level, and cutting off the plastic oil pipe with the leaking point or the damaged part along the mark of the oil leaking part of the oil pipe below the oil solution level by using a cutting tool. The method for repairing the oil leakage of the oil delivery pipe of the spinning oil pump by online treatment does not need to stop or stop production, and realizes online repair of cracks under the condition of not influencing normal production and product quality.
Description
The technical field is as follows:
the invention relates to the field of polyester filament yarn production, in particular to a method for repairing leaked oil of an oil delivery pipe of a spinning oil pump by online treatment.
Background art:
in order to improve spinnability and be favorable to the post processing to weave or add the bullet processing among the polyester filament production course of working, all can oil the processing to the filament fibre, the basic flow that has the mode on is: the oiling agent balance groove of oil storage-oil delivery pipe-oiling agent pump-oil spray nozzle-filament fiber oiling. Oil conveying pipes used in the industry are plastic pipes, the diameter of the general pipes is within the range of 2-10mm, and the plastic pipes age or crack due to external force along with the prolonging of the service time, so that oil leakage or air entering into the pipes is caused, fibers spun on line are easy to cause less oil or no oil, the spinnability of spinning is poor, and the post-processing performance is unstable. Generally, when oil pipes are cracked, the production ingot position equipment needs to be stopped for treatment, so that the problem can be well treated, but the loss caused by production stop is large.
The invention content is as follows:
the invention aims to solve the technical problem of providing a method for repairing oil leakage of an oil delivery pipe of a spinning oil pump by online processing, which can realize online repairing of cracks without stopping position or production and influencing normal production and product quality.
The technical proposal of the invention is to provide a method for repairing the leaked oil of the oil delivery pipe of the spinning oil pump on line,
the method comprises the following steps: placing a container containing oil solution conveyed by the plastic oil pipe to be repaired below the oil leakage position of the plastic oil pipe;
step two: marking leakage points or damaged parts of the plastic oil pipe;
step three: immersing the leaking point or the damaged part of the plastic oil pipe in the container to enable the leaking point or the damaged part of the plastic oil pipe to be positioned below the oil agent liquid level, cutting off the plastic oil pipe with the leaking point or the damaged part along the mark of the oil leaking part of the oil pipe below the oil agent liquid level by using a cutting tool, and keeping the cut plastic oil pipe immersed in the oil agent all the time to enable the cut plastic oil pipe to continue to convey the oil agent;
step four: the cut plastic oil pipe is communicated by a quick connector;
step five: the container is removed and the seal at the plastic tubing connection is checked.
Compared with the prior art, the invention has the following advantages after adopting the scheme: 1. the repair can be carried out without stopping the position or equipment, and the yield loss caused by stopping the position or the equipment is avoided. 2. The operation is convenient and fast, the technical difficulty is not high, the operation can be realized by common people, and the online repair cost is low. 3. Can solve the phenomena of less oil and no oil in the production industry of the polyester filament yarn, and has good popularization value.
Preferably, the container is an open mouth deformable liquid container.
Preferably, the container is a bag or a plastic tub made of a soft material.
Preferably, in the second step, a tie tape is tied to mark a leakage point or a breakage of the plastic oil pipe.
Preferably, in the third step, when the cut pipe section is too long and the normal use is influenced, the spare plastic oil pipe is communicated with the plastic oil pipe through the quick-insertion double joint.
Preferably, in the fourth step, the quick connector is a quick connector.
The specific implementation mode is as follows:
the invention is further illustrated with respect to specific embodiments below:
example 1
The method comprises the following steps: placing a container containing oil agent conveyed by the plastic oil pipe to be repaired below the oil leakage position of the plastic oil pipe, wherein the container is preferably an open deformable liquid container such as a plastic bag or a plastic basin, and the oil leakage position is a leakage point or a damaged position of the plastic oil pipe;
step two: tying a binding belt to mark a leakage point or a damaged part of the plastic oil pipe;
step three: immersing the leaking point or the damaged part of the plastic oil pipe in the container to enable the leaking point or the damaged part of the plastic oil pipe to be positioned below the oil agent liquid level, cutting off the plastic oil pipe with the leaking point or the damaged part along the mark of the oil leaking part of the oil pipe below the oil agent liquid level by using a cutting tool, and keeping the cut plastic oil pipe immersed in the oil agent all the time to enable the cut plastic oil pipe to continue to convey the oil agent; specifically, a prepared plastic pipe cutter can be taken, the plastic oil pipe with the oil leakage position is cut off along the mark of the oil leakage position of the oil pipe under the oil solution surface, the damaged part of the oil leakage is removed, the plastic oil pipe is required to be immersed below the oil solution surface in the whole process, and thus the cut plastic oil pipe can continue to obtain the oil solution from the liquid container and maintain the normal transportation of the oil solution;
step four: connecting one end of the cut plastic oil pipe by using a quick-insert double joint, then connecting the other end of the cut plastic oil pipe to ensure that the plastic oil pipe is communicated again, and if the original plastic oil pipe is shorter due to the cutting of the damaged part, connecting the plastic oil pipe by using a standby plastic pipe through the quick-insert double joints connected at the two ends;
step five: the container is removed and the seal at the plastic tubing connection is checked.
The online repairing method has the following advantages: 1. the repair can be carried out without stopping the position or equipment, and the yield loss caused by stopping the position or the equipment is avoided. 2. The operation is convenient and fast, the technical difficulty is not high, the operation can be realized by common people, and the online repair cost is low. 3. Can solve the phenomena of less oil and no oil in the production industry of the polyester filament yarn, and has good popularization value.
The foregoing is illustrative of the preferred embodiments of the present invention only and is not to be construed as limiting the claims. All the equivalent structures or equivalent process changes made by the description of the invention are included in the scope of the patent protection of the invention.
Claims (6)
1. A method for repairing leaked oil of an oil delivery pipe of a spinning oil pump by on-line treatment is characterized by comprising the following steps:
the method comprises the following steps: placing a container containing oil solution conveyed by the plastic oil pipe to be repaired below the oil leakage position of the plastic oil pipe;
step two: marking leakage points or damaged parts of the plastic oil pipe;
step three: immersing the leaking point or the damaged part of the plastic oil pipe in the container to enable the leaking point or the damaged part of the plastic oil pipe to be positioned below the oil agent liquid level, cutting off the plastic oil pipe with the leaking point or the damaged part along the mark of the oil leaking part of the oil pipe below the oil agent liquid level by using a cutting tool, and keeping the cut plastic oil pipe immersed in the oil agent all the time to enable the cut plastic oil pipe to continue to convey the oil agent;
step four: the cut plastic oil pipe is communicated by a quick connector;
step five: the container is removed and the seal at the plastic tubing connection is checked.
2. The method for repairing the leaked oil of the oil delivery pipe of the spinning oil pump according to claim 1, which comprises the following steps: the container is an open deformable liquid container.
3. The method for repairing the leaked oil of the oil delivery pipe of the spinning oil pump according to claim 2, which comprises the following steps: the container is a bag or a plastic basin made of soft materials.
4. The method for repairing the leaked oil of the oil delivery pipe of the spinning oil pump according to claim 1, which comprises the following steps: and step two, tying a tie tape at the leakage point or the breakage of the plastic oil pipe for marking.
5. The method for repairing the leaked oil of the oil delivery pipe of the spinning oil pump according to claim 1, which comprises the following steps: in the third step, when the cut pipe section is too long and the normal use is influenced, the spare plastic oil pipe is communicated with the plastic oil pipe through the quick-insertion double joint.
6. The method for repairing the leaked oil of the oil delivery pipe of the spinning oil pump according to claim 1, which comprises the following steps: in the fourth step, the quick connector is a quick-plug double connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910297495.1A CN110126311B (en) | 2019-04-15 | 2019-04-15 | Method for repairing leaked oil of oil delivery pipe of spinning oil pump through online treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910297495.1A CN110126311B (en) | 2019-04-15 | 2019-04-15 | Method for repairing leaked oil of oil delivery pipe of spinning oil pump through online treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110126311A CN110126311A (en) | 2019-08-16 |
| CN110126311B true CN110126311B (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910297495.1A Active CN110126311B (en) | 2019-04-15 | 2019-04-15 | Method for repairing leaked oil of oil delivery pipe of spinning oil pump through online treatment |
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| Country | Link |
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| CN (1) | CN110126311B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115115623B (en) * | 2022-08-25 | 2022-11-22 | 山东佰坤石油机械制造有限公司 | Oil pipe repairing method and system under hot-expanding cold forging process |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012016244A2 (en) * | 2010-07-30 | 2012-02-02 | Perma-Liner Industries, Inc | Apparatus and method for heat curing of pipe liners |
| CN106567981A (en) * | 2015-10-10 | 2017-04-19 | 大亚湾核电运营管理有限责任公司 | On-line repairing method for nuclear power station metal pipeline |
| CN107131389A (en) * | 2017-06-25 | 2017-09-05 | 重庆市合川区自来水有限责任公司 | The online quick-speed first-aid repair method of running water metal tube seepage |
| CN208408946U (en) * | 2018-06-21 | 2019-01-22 | 郑州新锐石油工程技术有限公司 | On-line repairing-reinforcing structure for oil pipelines |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10436374B2 (en) * | 2017-10-09 | 2019-10-08 | Lmk Technologies, Llc | Grooved sealing member for sealing pipes and other underground structures and method of using |
-
2019
- 2019-04-15 CN CN201910297495.1A patent/CN110126311B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012016244A2 (en) * | 2010-07-30 | 2012-02-02 | Perma-Liner Industries, Inc | Apparatus and method for heat curing of pipe liners |
| CN106567981A (en) * | 2015-10-10 | 2017-04-19 | 大亚湾核电运营管理有限责任公司 | On-line repairing method for nuclear power station metal pipeline |
| CN107131389A (en) * | 2017-06-25 | 2017-09-05 | 重庆市合川区自来水有限责任公司 | The online quick-speed first-aid repair method of running water metal tube seepage |
| CN208408946U (en) * | 2018-06-21 | 2019-01-22 | 郑州新锐石油工程技术有限公司 | On-line repairing-reinforcing structure for oil pipelines |
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| CN110126311A (en) | 2019-08-16 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210702 Address after: 223634 Lingang Industrial Park, Gaoxu Town, Shuyang County, Suqian City, Jiangsu Province Applicant after: Jiangsu Tongkun Hengyang Chemical Fiber Co.,Ltd. Address before: Room 202, Zhouquan Town Industrial Zone, Tongxiang City, Jiaxing City, Zhejiang Province Applicant before: TONGKUN GROUP ZHEJIANG HENGTONG CHEMICAL FIBER Co.,Ltd. |
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