CN102506242B - Multilayer composite pipeline - Google Patents
Multilayer composite pipeline Download PDFInfo
- Publication number
- CN102506242B CN102506242B CN 201110289614 CN201110289614A CN102506242B CN 102506242 B CN102506242 B CN 102506242B CN 201110289614 CN201110289614 CN 201110289614 CN 201110289614 A CN201110289614 A CN 201110289614A CN 102506242 B CN102506242 B CN 102506242B
- Authority
- CN
- China
- Prior art keywords
- mesosphere
- multilayer composite
- layer
- internal layer
- composite pipeline
- 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.)
- Expired - Fee Related
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 33
- 239000004033 plastic Substances 0.000 claims abstract description 13
- 229920003023 plastic Polymers 0.000 claims abstract description 13
- 239000005435 mesosphere Substances 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 10
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 6
- 229910052750 molybdenum Inorganic materials 0.000 claims description 6
- 239000011733 molybdenum Substances 0.000 claims description 6
- 229910000510 noble metal Inorganic materials 0.000 claims description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 5
- 239000004831 Hot glue Substances 0.000 claims description 5
- 238000004026 adhesive bonding Methods 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 239000011651 chromium Substances 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims description 3
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 229910052748 manganese Inorganic materials 0.000 description 6
- 239000011572 manganese Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 229910052796 boron Inorganic materials 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention relates to a multilayer composite pipeline, which is provided with an inner layer, a middle layer and an outer layer, wherein the middle layer is an elastic layer, the outer layer is mainly made of hard plastics, the inner layer and the middle layer are fixed in a bonding manner, and the middle layer and the outer layer are also fixed in a bonding manner. The composite pipeline is low in cost and convenient in processing, and has wear resistance, corrosion resistance and impact resistance.
Description
Technical field
The present invention relates to a kind of multilayer composite pipeline, be specifically related to a kind of low cost, wear-resisting, corrosion-resistant, shock proof multilayer composite pipeline.
Background technique
In modern industry, pipeline is widely applied.In the industries such as electric power, cement, mine and iron and steel, especially need the wear resistance pipeline.Lime-ash and pulverized fuel ash such as power plant all are to carry by the abrasion-proof pipe on the production line.But because the complexity of applied environment, more and more higher requirement has been proposed also for the performance of pipeline material.Current commonly used all kinds of pipeline ubiquity function singleness, performance is limited or the high in cost of production problem, therefore the high-performance multiple tube of development of new seems particularly important.
The employed material of abrasion-proof pipe mainly contains wear-resistant macromolecule material, stupalith and metallic material at present, and wherein the wear-resisting property of macromolecular material is general, the life-span is short; Machining of Ceramics is comparatively complicated, frangible and without ductility; And the metallic material that is used for abrasion-proof pipe generally all is added with the rare noble metals such as chromium, molybdenum, has greatly increased cost of production.Therefore abrasion-proof pipe of the prior art all has certain disadvantages or narrow limitation.
Summary of the invention
The present invention solves the problems of the technologies described above, and proposes a kind of low cost, is convenient to process and has a multiple tube wear-resisting, corrosion-resistant, shock resistance.
Multilayer composite pipeline of the present invention, it has internal layer, mesosphere and skin;
Wherein the internal layer of multilayer composite pipeline consists of by parts by weight of raw materials:
1000 parts of iron
Boron 15-40 part
Carbon 2-15 part
Silicon 2-5 part.
Manganese 3-5 part;
The mesosphere of multilayer composite pipeline is elasitic layer;
The outer field main component of multilayer composite pipeline is hard plastic layer;
All fix in the mode of bonding between the internal layer of multilayer composite pipeline and the mesosphere and between mesosphere and the skin.
Further, the main component in mesosphere is expandable plastic.
Further, outer field main component is PVC material or ultra-high molecular weight polyethylene.
Further, adopt the hot glue bonding fixing between internal layer and the mesosphere and between mesosphere and the skin.
The internal layer of the application's pipeline is wear-resistant alloy layer, all add chromium with wear-resistant metal material in the prior art, the rare noble metal such as molybdenum is different, the application is owing to having added the manganese of with low cost and easy acquisition and not added chromium in iron, the rare noble metal such as molybdenum, and selection component proportioning by experiment, thereby obtain high hardness and stable metal internal layer, can greatly improve the wear resistance of pipeline, and significantly reduced cost of production, also do not have in the prior art for chromatize not, the improvement of the metal wear resistant material of the rare noble metal such as molybdenum or trial, so the application has novelty; But since boride can reduce to a certain extent ferrous materials toughness, increase its fragility, therefore the application further is compounded with outside internal layer and has flexible mesosphere, the mesosphere can mainly be comprised of expandable plastic, mainly play buffer function, and have impact-absorbing, sound insulation, heat insulation effect; While, layer by layer, skin was made of rigid plastics outside the outside, mesosphere also further is compounded with, and can be made of crosslinked polyethylene or PVC material, therefore can resist outside impact, and corrosion-resistant.
Advantage of the present invention:
(1) provides reliable, wear-resisting metal layer, significantly reduce production costs simultaneously;
Owing to having added the manganese of with low cost and easy acquisition and not added the rare noble metals such as chromium, molybdenum, the selection component proportioning obtains reliable and stable metal internal layer by experiment; Mesosphere, skin also are common cheaply material, therefore have above-mentioned advantage.
(2) shock resistance
Because the application provides three-decker, the mesosphere provides buffering, and outer hard plastic layer shock resistance keeps stable so that three layers of pipeline of the application when improving wear resistance, can be resisted foreign impacts.
(3) corrosion-resistant, heat insulation
The outer plastic layer that adopts can be corrosion-resistant; The elastic material such as expandable plastic is adopted in the mesosphere, can play heat-blocking action.
Description of drawings
Fig. 1 is the schematic cross-section according to multi-layered composite pipe of the present invention,
1 is internal layer, and 2 is the mesosphere, and 3 is outer.
Embodiment
Embodiment 1:
The internal layer of this multi-layered composite pipe consists of by parts by weight of raw materials:
1000 parts of iron,
15 parts of boron,
2 parts in carbon,
2 parts of silicon,
3 parts in manganese;
The mesosphere of this multi-layered composite pipe is expandable plastic;
The outer field main component of this multilayer composite pipeline is PVC;
All fix in the mode of hot glue bonding between the internal layer of multilayer composite pipeline and the mesosphere and between mesosphere and the skin.
Embodiment 2:
The internal layer of this multi-layered composite pipe consists of by parts by weight of raw materials:
1000 parts of iron,
40 parts of boron,
15 parts in carbon,
5 parts of silicon,
5 parts in manganese;
The mesosphere of this multi-layered composite pipe is expandable plastic;
The outer field main component of this multilayer composite pipeline is ultra-high molecular weight polyethylene;
All fix in the mode of hot glue bonding between the internal layer of multilayer composite pipeline and the mesosphere and between mesosphere and the skin.
Embodiment 3:
The internal layer of this multi-layered composite pipe consists of by parts by weight of raw materials:
1000 parts of iron,
30 parts of boron,
8 parts in carbon,
4 parts of silicon,
4 parts in manganese;
The mesosphere of this multi-layered composite pipe is expandable plastic;
The outer field main component of this multilayer composite pipeline is PVC;
All fix in the mode of hot glue bonding between the internal layer of multilayer composite pipeline and the mesosphere and between mesosphere and the skin.
Claims (4)
1. multilayer composite pipeline, described multilayer composite pipeline is three-decker, it is followed successively by internal layer, mesosphere and skin;
Wherein the internal layer of multilayer composite pipeline consists of by parts by weight of raw materials:
Do not add chromium, the rare noble metal of molybdenum in the described internal layer,
The mesosphere of multilayer composite pipeline is elasitic layer;
The outer field main component of multilayer composite pipeline is hard plastic layer;
All fix in the mode of bonding between the internal layer of multilayer composite pipeline and the mesosphere and between mesosphere and the skin.
2. according to claim 1 multi-layered composite pipe, wherein the main component in mesosphere is expandable plastic.
3. multi-layered composite pipe one of according to claim 1-2, wherein outer field main component is PVC material or ultra-high molecular weight polyethylene.
4. multi-layered composite pipe one of according to claim 1-2 wherein adopts the hot glue bonding fixing between internal layer and the mesosphere and between mesosphere and the skin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110289614 CN102506242B (en) | 2011-09-22 | 2011-09-22 | Multilayer composite pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110289614 CN102506242B (en) | 2011-09-22 | 2011-09-22 | Multilayer composite pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102506242A CN102506242A (en) | 2012-06-20 |
| CN102506242B true CN102506242B (en) | 2013-09-18 |
Family
ID=46218355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110289614 Expired - Fee Related CN102506242B (en) | 2011-09-22 | 2011-09-22 | Multilayer composite pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102506242B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141877A (en) * | 2014-07-09 | 2014-11-12 | 叶欣 | Lean protective member |
| CN105673989A (en) * | 2016-04-19 | 2016-06-15 | 苏州逸新和电子有限公司 | High-efficiency refrigeration tube |
| CN105837912A (en) * | 2016-05-31 | 2016-08-10 | 太仓斯普宁精密机械有限公司 | Anti-cracking, high-strength and durable compound component |
| CN106046534A (en) * | 2016-05-31 | 2016-10-26 | 太仓斯普宁精密机械有限公司 | Anti-aging and heat preservation and insulation composite part |
| CN105837953A (en) * | 2016-05-31 | 2016-08-10 | 太仓斯普宁精密机械有限公司 | Anti-static abrasion-resistant compound part |
| CN105837913A (en) * | 2016-05-31 | 2016-08-10 | 太仓斯普宁精密机械有限公司 | Anti-cracking and high-temperature-resistant compound component |
| CN110281498A (en) * | 2019-05-20 | 2019-09-27 | 苏州长晟无纺科技有限公司 | Three layers of oil resistant shock resistance flexible material of one kind and preparation method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020182357A1 (en) * | 1995-02-03 | 2002-12-05 | Ti Group Automotive Systems, Llc | Metal tubing coated with foamed polymeric materials |
| CN1119425C (en) * | 2001-02-21 | 2003-08-27 | 四川恒宏科技钢管有限公司 | Centrifugal cast high-antiwear pipe and its production method |
| CN201651577U (en) * | 2009-06-12 | 2010-11-24 | 李志雄 | Enhancement type flexible thermal-insulation composite tube |
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2011
- 2011-09-22 CN CN 201110289614 patent/CN102506242B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN102506242A (en) | 2012-06-20 |
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Inventor after: Zhu Shicuan Inventor before: Zhang Mianhao |
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Free format text: CORRECT: ADDRESS; FROM: 321004 JINHUA, ZHEJIANG PROVINCE TO: 201203 PUDONG NEW AREA, SHANGHAI Free format text: CORRECT: INVENTOR; FROM: ZHANG MIANHAO TO: ZHU SHIXIN |
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Granted publication date: 20130918 Termination date: 20170922 |