CN103216698A - Module combination type wear-resisting bended pipe - Google Patents
Module combination type wear-resisting bended pipe Download PDFInfo
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- CN103216698A CN103216698A CN2013101454774A CN201310145477A CN103216698A CN 103216698 A CN103216698 A CN 103216698A CN 2013101454774 A CN2013101454774 A CN 2013101454774A CN 201310145477 A CN201310145477 A CN 201310145477A CN 103216698 A CN103216698 A CN 103216698A
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- wear
- bended pipe
- resisting
- bended
- combination type
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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention relates to the field of large-diameter pipelines used in dedusting engineering and pneumatic transmission engineering, in particular to a module combination type wear-resisting bended pipe. The module combination type wear-resisting bended pipe comprises a bended pipe body, wherein the bended pipe body is formed by sequential connection of a plurality of pipe sections along the axis. The module combination type wear-resisting bended pipe is characterized in that combined modules are arranged on the outer arcs of the pipe sections in areas easy to wear, the combined modules and the corresponding pipe sections are connected through bolts and sealing pieces, and the combined modules are interchangeable among groups. Each combined module comprises a cover plate and a liner plate, wherein the liner plate can be made of a material the same as that of the bended pipe body or a wear-resistant material. Compared with the prior art, the module combination type wear-resisting bended pipe has the advantages of being novel in structure due to the fact that the bended pipe is divided into the bended pipe body and the interchangeable combined modules, low in engineering cost due to the fact that the liner plate is partially made of a thickened common steel plate or made of the wear-resistant material, saving in production and operation cost due to the fact that the combined modules can be used repeatedly, and convenient to replace.
Description
Technical field
The present invention relates to be used for the removing dust project of industrial and mineral, enterprise, the large-diameter pipeline field of strength conveying engineering, relate in particular to a kind of module combined type abrasion-proof bent tube.
Background technique
Bend pipe is the indispensable pipe element of cleaning shaft, Pneumatic conveying pipeline, accounts for about 10% of whole Piping component quality.In the actual moving process, bend pipe is worn through regular meeting, causes system's cisco unity malfunction.Through field observation and technical Analysis, the wearing and tearing of bend pipe always are present in the outer arc part area, rather than bend pipe integral body all is worn.Before this, people often adopt the wall thickness that increases bend pipe or adopt high-abrasive material to make bend pipe in order to prolong the working life of bend pipe.But in any case, wearing and tearing always exist, the bend pipe thing sooner or later that is worn through just.Also have the following disadvantages simultaneously, one, no matter be with the tube wall thickening of bend pipe or adopt high-abrasive material to make bend pipe, all can increase engineering cost, and give and make, install and cause difficulty; Even two, the some zones of bend pipe are worn through, whole bend pipe will be discarded, reinstall a new bend pipe, otherwise system causes the waste on the resource with regard to cisco unity malfunction.Three, in the actual production process, change tube bends and be a thing when taking a lot of work very much, can cause the influence of long period system's operation.
Summary of the invention
The objective of the invention is wear law, a kind of novel structure is provided, cheap, the module combined type abrasion-proof bent tube being convenient to safeguard at the major diameter bend pipe.
In order to address the above problem, the present invention realizes by the following technical solutions:
A kind of module combined type abrasion-proof bent tube, comprise the bend pipe body, the bend pipe body is connected in sequence along axis by some pipeline sections, is provided with composite module on the pipeline section outer arc in zone easy to wear, be connected with Sealing by bolt between composite module and the pipeline section, it is interchangeable that each organizes composite module.
Described composite module comprises cover plate and liner plate.Material or high-abrasive material that described liner plate can be used for the bend pipe body are made.
Compared with prior art, the invention has the beneficial effects as follows:
1) novel structure is divided into bend pipe body and replaceable composite module two-part with bend pipe, and manufacturing process is simple;
When 2) liner plate used common material to make, just liner plate was thickeied and bend pipe all need not be thickeied; When liner plate is high-abrasive material, is the part of module also, rather than all adopts high-abrasive material, thereby make engineering cost cheap;
3) composite module can be reused, and each is organized between the composite module and also can exchange, and has saved the production run cost;
4) composite module is changed and is made things convenient for the time spent short, influences explained hereafter hardly.
Description of drawings
Fig. 1 is an embodiment of the invention structural representation.
Among the figure: 1-bend pipe body 2-composite module 3-Sealing 4-bolt 5-cover plate 6-liner plate
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described further:
See Fig. 1, be a kind of module combined type abrasion-proof bent tube of the present invention example structure schematic representation, comprise bend pipe body 1, the bend pipe body is connected in sequence along axis by some pipeline sections, on the pipeline section outer arc in zone easy to wear, be provided with composite module 2, be connected with Sealing 3 by bolt 4 between composite module 2 and the pipeline section, each organizes between the composite module 2 interchangeable.
Bend pipe heavy wear zone design is become several removable composite modules 2, and these composite modules 2 are installed on the bend pipe body 1; The material that liner plate 6 can use common (identical with bend pipe body material); Also can use high-abrasive materials such as spheroidal graphite cast iron, cast stone and make, to obtain the longer replacement cycle.
In the actual using process, the wear condition of some composite modules on the visual bend pipe is in time changed, and guarantees the normal use of bend pipe; Can reuse after the module that changes is repaired, also can exchange between these composite modules.No matter liner plate is also to use high-abrasive material with common material, all be the whole of the part of module rather than module, more not the whole of bend pipe, both solve the pipe wear problem, reduce the purpose of engineering cost, saving operating cost, minimizing resource consumption again thereby reach.
Bend pipe of the present invention can require to carry out seriation, large-scale production according to caliber specification, the radius of curvature of cleaning shaft, Pneumatic conveying pipeline.
Claims (3)
1. module combined type abrasion-proof bent tube, comprise the bend pipe body, the bend pipe body is connected in sequence along axis by some pipeline sections, it is characterized in that, on the pipeline section outer arc in zone easy to wear, be provided with composite module, be connected with Sealing by bolt between composite module and the pipeline section, it is interchangeable that each organizes composite module.
2. a kind of module combined type abrasion-proof bent tube according to claim 1 is characterized in that described composite module comprises cover plate and liner plate.
3. a kind of module combined type abrasion-proof bent tube according to claim 2 is characterized in that material or high-abrasive material that described liner plate can be used for the bend pipe body are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101454774A CN103216698A (en) | 2013-04-24 | 2013-04-24 | Module combination type wear-resisting bended pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101454774A CN103216698A (en) | 2013-04-24 | 2013-04-24 | Module combination type wear-resisting bended pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103216698A true CN103216698A (en) | 2013-07-24 |
Family
ID=48814743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101454774A Pending CN103216698A (en) | 2013-04-24 | 2013-04-24 | Module combination type wear-resisting bended pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103216698A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027479A (en) * | 2020-09-04 | 2020-12-04 | 新兴铸管股份有限公司 | Conveyer with adjustable wearing resistance |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4684155A (en) * | 1986-04-11 | 1987-08-04 | Cerline Ceramic Corporation | Pipe elbow with abrasion resistant composite inner liner and method for forming |
| CN201047477Y (en) * | 2007-07-04 | 2008-04-16 | 四川石油管理局钻采工艺技术研究院 | Detachable wear resistant winding pipe structure |
| DE102007003995A1 (en) * | 2007-01-26 | 2008-07-31 | ETEC Gesellschaft für technische Keramik mbH | Wear-resistant pipe bend, has pipe segments arranged in outer housing, which is closed by cover, and hollow space provided between housing and pipe segments, which are adjacent to one another and connected with each other |
| CN202017845U (en) * | 2011-05-03 | 2011-10-26 | 潍坊金通管业有限公司 | Combined wear-resistant elbow |
| CN203231013U (en) * | 2013-04-24 | 2013-10-09 | 中冶焦耐工程技术有限公司 | Module combination type wear-resisting elbow |
-
2013
- 2013-04-24 CN CN2013101454774A patent/CN103216698A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4684155A (en) * | 1986-04-11 | 1987-08-04 | Cerline Ceramic Corporation | Pipe elbow with abrasion resistant composite inner liner and method for forming |
| DE102007003995A1 (en) * | 2007-01-26 | 2008-07-31 | ETEC Gesellschaft für technische Keramik mbH | Wear-resistant pipe bend, has pipe segments arranged in outer housing, which is closed by cover, and hollow space provided between housing and pipe segments, which are adjacent to one another and connected with each other |
| CN201047477Y (en) * | 2007-07-04 | 2008-04-16 | 四川石油管理局钻采工艺技术研究院 | Detachable wear resistant winding pipe structure |
| CN202017845U (en) * | 2011-05-03 | 2011-10-26 | 潍坊金通管业有限公司 | Combined wear-resistant elbow |
| CN203231013U (en) * | 2013-04-24 | 2013-10-09 | 中冶焦耐工程技术有限公司 | Module combination type wear-resisting elbow |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027479A (en) * | 2020-09-04 | 2020-12-04 | 新兴铸管股份有限公司 | Conveyer with adjustable wearing resistance |
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| PB01 | Publication | ||
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| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130724 |