CN203571250U - Wear-resistant pipe - Google Patents
Wear-resistant pipe Download PDFInfo
- Publication number
- CN203571250U CN203571250U CN201320698998.8U CN201320698998U CN203571250U CN 203571250 U CN203571250 U CN 203571250U CN 201320698998 U CN201320698998 U CN 201320698998U CN 203571250 U CN203571250 U CN 203571250U
- Authority
- CN
- China
- Prior art keywords
- wear
- resistant
- pipe
- lining sheets
- resistant lining
- 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 - Lifetime
Links
- 239000012790 adhesive layer Substances 0.000 claims description 8
- 239000010410 layer Substances 0.000 claims description 7
- 239000004067 bulking agent Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 7
- 239000000835 fiber Substances 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000011152 fibreglass Substances 0.000 abstract 2
- 239000000945 filler Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000007 visual effect Effects 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- -1 colliery Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Abstract
The utility model belongs to the technical field of wear-resistant pipes, and discloses a wear-resistant pipe. The wear-resistant pipe is mainly characterized in that the wear-resistant pipe comprises a pipe body, a bonding layer is arranged on the inner side of the pipe body, wear-resistant lining sheets are arranged on the inner side of the bonding layer, and filling agents are arranged between the wear-resistant lining sheets. In the production process, firstly, a cylindrical metal plate or a fiber or a layer of glass fiber reinforced plastics is wound on a mandrel, then the wear-resistant lining sheets are bonded to the outer side of the cylindrical metal plate or the fiber or the layer of glass fiber reinforced plastics, space is large, operators can perform operation in a visual state, the bonding quality is good, the wear-resistant lining sheets are arranged evenly, the length of a single pipe can be determined according to requirements, the inner sides of the wear-resistant lining sheets are good in flatness, so that impact force from materials is small and resistance to the materials is small, the service life of the pipe is prolonged, and energy waste is reduced.
Description
Technical field
The utility model belongs to abrasion-proof pipe technical field, relates to specifically abrasion-proof pipe.
Background technique
In mine, the conveying place of the solid material such as colliery, chemical industry, in order to increase the wear-resisting property of pipeline, at pipe interior, paste as wear-resistant liner sheets such as ceramic blocks, like this, in material conveying process, material only contacts with wear-resistant liner sheet, has extended the working life of pipeline.But, producing in the process of abrasion-proof pipe, adopt artificial hand-held ceramic block, be stained with binder, arm is stretched into insides of pipes, ceramic block is sticked on to inner-walls of duct, there is following defect in the method: one, is subject to the restriction of arm length, make to be all stained with in pipeline ceramic block, the length of pipeline is the longest is the twice of arm length, both 1 meter of half left and right, and pipe coupling is many; Its two, during pasted with ceramic veneer piece, labor intensity is large, efficiency is low, human cost increases greatly; Its three, in the process of bonded ceramics piece, the position of ceramic block can not be seen, can only lean on experience and sensation, causes ceramic block position uneven and bonding insecure, causes ceramic block easily to come off, and has reduced the working life of pipeline; Its four, the internal face poor flatness after stickup, large to the transport resistance of material, pipeline is impacted large, pipeline reduces working life.
Model utility content
The technical problem that the utility model solves is just to provide that a kind of single pipe is long, pipe coupling is few, labor intensity is little, efficiency is high, bonding firmly, the smooth abrasion-proof pipe of internal face.
For solving the problems of the technologies described above, the technological scheme the utility model proposes is: comprise pipeline body, in described pipeline body inner side, be provided with adhesive layer, in described adhesive layer inner side, be provided with wear-resistant liner sheet, between described wear-resistant liner sheet, be provided with bulking agent.
Its additional technical feature is:
In described wear-resistant liner sheet inner side, be provided with liner alignment layers.
The abrasion-proof pipe that the utility model provides and winding method, compared with the existing technology have the following advantages: one, owing to comprising pipeline body, in described pipeline body inner side, be provided with adhesive layer, in described adhesive layer inner side, be provided with wear-resistant liner sheet, between described wear-resistant liner sheet, be provided with bulking agent, in process of production, first cylindrical metal plate will be wound around on core, fiber or be first wound around one deck glass fibre reinforced plastics, then at cylindrical metal plate, wear-resistant liner sheet is pasted in fiber or the outside that is first wound around one deck glass fibre reinforced plastics, space is large, operator operate under visibility status, bonding quality is good, wear-resistant liner sheet is put evenly, can determine as required the length of single pipe, and inside wear-resistant liner sheet, flatness is good, be subject to material impact power little, little to material resistance, extended the working life of pipeline, reduced energy waste, its two, owing to being provided with liner alignment layers in described wear-resistant liner sheet inner side, make wear-resistant liner plate inner surface more smooth, and in use, liner alignment layers is easy to be worn, and can not impact pipeline.
Accompanying drawing explanation
Fig. 1 is the structural representation in abrasion-proof pipe cross section;
Fig. 2 is the structural representation with the abrasion-proof pipe cross section of liner alignment layers.
Embodiment
The structure of abrasion-proof pipe the utility model being proposed below in conjunction with accompanying drawing is described further.
As shown in Figure 1, be the structural representation of abrasion-proof pipe.Its structure comprises pipeline body 1, in pipeline body 1 inner side, is provided with adhesive layer 2, in the inner side of adhesive layer 2, is provided with wear-resistant liner sheet 3, between adjacent wear-resistant liner sheet 3, be provided with bulking agent 4, bulking agent 4 is preferably resin, certainly, can be also other bulking agent.
As shown in Figure 2, in the inner side of wear-resistant liner sheet 3, be provided with liner alignment layers 5, make wear-resistant liner sheet 3 internal surfaces more smooth, and in use, liner alignment layers 5 be easy to be worn, and can not impact pipeline.
Protection domain of the present utility model is not only confined to above-described embodiment, as long as structure is identical with the utility model abrasion-proof pipe structure, just drops on the scope of the utility model protection.
Claims (1)
1. abrasion-proof pipe, it is characterized in that: comprise pipeline body, in described pipeline body inner side, be provided with adhesive layer, in described adhesive layer inner side, be provided with wear-resistant liner sheet, between described wear-resistant liner sheet, be provided with bulking agent, in described wear-resistant liner sheet inner side, be provided with liner alignment layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698998.8U CN203571250U (en) | 2013-11-08 | 2013-11-08 | Wear-resistant pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698998.8U CN203571250U (en) | 2013-11-08 | 2013-11-08 | Wear-resistant pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203571250U true CN203571250U (en) | 2014-04-30 |
Family
ID=50538981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320698998.8U Expired - Lifetime CN203571250U (en) | 2013-11-08 | 2013-11-08 | Wear-resistant pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203571250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557380B (en) * | 2013-11-08 | 2015-08-12 | 吴会林 | Abrasion-proof pipe and preparation method thereof |
-
2013
- 2013-11-08 CN CN201320698998.8U patent/CN203571250U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557380B (en) * | 2013-11-08 | 2015-08-12 | 吴会林 | Abrasion-proof pipe and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |
|
| CX01 | Expiry of patent term |