CN104482354A - Anti-corrosion easy-to-install conveying pipeline - Google Patents
Anti-corrosion easy-to-install conveying pipeline Download PDFInfo
- Publication number
- CN104482354A CN104482354A CN201410807507.8A CN201410807507A CN104482354A CN 104482354 A CN104482354 A CN 104482354A CN 201410807507 A CN201410807507 A CN 201410807507A CN 104482354 A CN104482354 A CN 104482354A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- conduit
- outer tube
- easy installation
- interior conduit
- 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.)
- Pending
Links
Classifications
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- 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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear
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- 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
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
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- 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
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
- F16L58/04—Coatings characterised by the materials used
- F16L58/10—Coatings characterised by the materials used by rubber or plastics
- F16L58/1009—Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses an anti-corrosion easy-to-install conveying pipeline, which comprises a pipeline, wherein a connecting flange is arranged at each of the two ends of the pipeline, the pipeline comprises an inner pipeline and an outer pipeline, a slide edge is arranged on the outer wall of the inner pipeline, a chute is formed in the inner wall of the outer pipeline, an anti-corrosion layer is arranged inside the inner pipeline, a plurality of fixing holes are respectively formed in the inner pipeline and the conveying outer pipeline, a plurality of through holes are formed in each connecting flange, the connecting flanges are fixed with the inner pipeline and the outer pipeline through screw nuts, and the screw nuts pass through the through holes to be inserted into the fixing holes. Through adopting the mode, the anti-corrosion easy-to-install conveying pipeline has the advantages that the conveying pipeline adopts a combined connection mode, the structure is simple, the anti-corrosion effect is good, in addition, the replacement is convenient, the cost is reduced, and a good sealing effect is also realized.
Description
Technical field
The present invention relates to pipeline field, particularly relate to a kind of anticorrosion easy installation conveyance conduit.
Background technique
Generally delivering pipe transmission is coordinated with centrifugal pump at present in mine concentration delivered inside ore pulp; but because mineral aggregate slurry is a kind of three high slips: high temperature, height are containing acid, Gao Hangu; its slurry is abnormal serious to the wearing and tearing of pipeline; in order to solve the friction durability of slurry delivering pipe; current domestic common settling mode directly applies wear-and corrosion-resistant layer at inboard wall of tube body; but due to wearing and tearing especially severe in transport mineral aggregate process, coating very easily comes off, and cannot play protected effect.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of anticorrosion easy installation conveyance conduit.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: a kind of anticorrosion easy installation conveyance conduit, comprise a pipeline, described pipe ends is provided with adpting flange, described pipeline comprises interior conduit and Outer Tube, described interior conduit outer wall is provided with sliding rib, and described Outer Tube inwall is provided with chute, is provided with anticorrosive coat in described interior conduit;
Described interior conduit and conveying Outer Tube all offer some fixed holes, described adpting flange offers some through holes, described adpting flange is fixed by nut and described interior conduit and described Outer Tube, and described nut inserts in described fixed hole through described through hole.
In a preferred embodiment of the present invention, described sliding rib matches with described chute.
In a preferred embodiment of the present invention, described through hole, described fixed hole are identical with the quantity of described nut.
In a preferred embodiment of the present invention, the thickness of described anticorrosive coat is 1 ~ 10mm.
The invention has the beneficial effects as follows: a kind of anticorrosion easy installation conveyance conduit of the present invention, this conveyance conduit adopts the mode be connected, and not only structure is simple, favorable anti-corrosion effect, and changes conveniently, has saved cost, has also had good sealing effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of anticorrosion easy installation conveyance conduit of the present invention.
Fig. 2 is the left view of a kind of anticorrosion easy installation conveyance conduit interior conduit of the present invention.
Fig. 3 is the left view of a kind of anticorrosion easy installation conveyance conduit Outer Tube of the present invention.
In accompanying drawing, the mark of each parts is as follows: 1, pipeline; 2, adpting flange; 3, interior conduit; 4, Outer Tube; 5, rib is slided; 6, chute; 7, anticorrosive coat; 8, fixed hole; 9, through hole; 10, nut.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1 to Fig. 3, the embodiment of the present invention comprises: a kind of anticorrosion easy installation conveyance conduit, comprise a pipeline 1, described pipeline 1 two ends are provided with adpting flange 2, described pipeline 1 comprises interior conduit 3 and Outer Tube 4, and described interior conduit 3 outer wall is provided with sliding rib 5, and described Outer Tube 4 inwall is provided with chute 6, described sliding rib 5 matches with described chute 6, the replacing of described interior conduit 3 is got up more convenient.
Anticorrosive coat 7 is provided with in described interior conduit 3, described anticorrosive coat 7 is unsaturated polyester resin, coal drop table, filler, toluene 30 dimethylbenzene 70 and curing agent composition, described anticorrosive coat 7 salt spray resistance, ageing-resistant, antiseptic property good, and the thickness of described anticorrosive coat 7 is 1 ~ 10mm.
Described interior conduit 3 and conveying Outer Tube 4 all offer some fixed holes 8, described adpting flange 2 offers some through holes 9, described adpting flange 2 is fixed by nut 10 and described interior conduit 3 and described Outer Tube 4, described nut 10 inserts in described fixed hole 8 through described through hole 9, described through hole 9, described fixed hole 8 are identical with the quantity of described nut 10, described interior conduit 3 is fixed with described Outer Tube 4, can not produce loosening, under only need dismantling when changing described interior conduit 3, described adpting flange 2 just can be changed simultaneously, simple to operate.
Compared with prior art, a kind of anticorrosion easy installation conveyance conduit of the present invention, this conveyance conduit adopts the mode be connected, and not only structure is simple, favorable anti-corrosion effect, and changes conveniently, has saved cost, has also had good sealing effect.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. an anticorrosion easy installation conveyance conduit, comprise a pipeline, described pipe ends is provided with adpting flange, it is characterized in that: described pipeline comprises interior conduit and Outer Tube, described interior conduit outer wall is provided with sliding rib, and described Outer Tube inwall is provided with chute, is provided with anticorrosive coat in described interior conduit;
Described interior conduit and conveying Outer Tube all offer some fixed holes, described adpting flange offers some through holes, described adpting flange is fixed by nut and described interior conduit and described Outer Tube, and described nut inserts in described fixed hole through described through hole.
2. the anticorrosion easy installation conveyance conduit of one according to claim 1, is characterized in that: described sliding rib matches with described chute.
3. the anticorrosion easy installation conveyance conduit of one according to claim 1, is characterized in that: described through hole, described fixed hole are identical with the quantity of described nut.
4. the anticorrosion easy installation conveyance conduit of one according to claim 1, is characterized in that: the thickness of described anticorrosive coat is 1 ~ 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410807507.8A CN104482354A (en) | 2014-12-23 | 2014-12-23 | Anti-corrosion easy-to-install conveying pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410807507.8A CN104482354A (en) | 2014-12-23 | 2014-12-23 | Anti-corrosion easy-to-install conveying pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104482354A true CN104482354A (en) | 2015-04-01 |
Family
ID=52756928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410807507.8A Pending CN104482354A (en) | 2014-12-23 | 2014-12-23 | Anti-corrosion easy-to-install conveying pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104482354A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111022782A (en) * | 2019-11-30 | 2020-04-17 | 安徽金昊天塑胶科技发展有限公司 | Pressure-resistant plastic buried urban pipeline |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5337733A (en) * | 1989-10-23 | 1994-08-16 | Peter Bauerfeind | Tubular inserting device with variable rigidity |
| CN2280190Y (en) * | 1997-01-07 | 1998-04-29 | 孙旭日 | Composition pipeline contg. steel and ceramics |
| CN103672299A (en) * | 2013-12-05 | 2014-03-26 | 浙江波威钢构有限公司 | Transportation pipeline for chemical industry |
| CN203885995U (en) * | 2014-06-09 | 2014-10-22 | 杭州雲林医疗科技有限公司 | Double-sleeve type drainage tube easy to replace |
-
2014
- 2014-12-23 CN CN201410807507.8A patent/CN104482354A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5337733A (en) * | 1989-10-23 | 1994-08-16 | Peter Bauerfeind | Tubular inserting device with variable rigidity |
| CN2280190Y (en) * | 1997-01-07 | 1998-04-29 | 孙旭日 | Composition pipeline contg. steel and ceramics |
| CN103672299A (en) * | 2013-12-05 | 2014-03-26 | 浙江波威钢构有限公司 | Transportation pipeline for chemical industry |
| CN203885995U (en) * | 2014-06-09 | 2014-10-22 | 杭州雲林医疗科技有限公司 | Double-sleeve type drainage tube easy to replace |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111022782A (en) * | 2019-11-30 | 2020-04-17 | 安徽金昊天塑胶科技发展有限公司 | Pressure-resistant plastic buried urban pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150401 |
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| WD01 | Invention patent application deemed withdrawn after publication |