CN219493350U - Anti-interference, high-temperature-resistant and corrosion-resistant flexible rubber tube - Google Patents
Anti-interference, high-temperature-resistant and corrosion-resistant flexible rubber tube Download PDFInfo
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- CN219493350U CN219493350U CN202320709114.8U CN202320709114U CN219493350U CN 219493350 U CN219493350 U CN 219493350U CN 202320709114 U CN202320709114 U CN 202320709114U CN 219493350 U CN219493350 U CN 219493350U
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Abstract
The utility model discloses an anti-interference, high-temperature-resistant and corrosion-resistant flexible rubber tube. The rubber tube is formed by sequentially coating a fluororubber layer, a cord fabric layer, a natural rubber layer, a ceramic fiber fabric layer and a steel wire braiding layer outside the polytetrafluoroethylene tube. The two ends of the rubber tube are provided with flanges for fixed connection. The flange is hooped on the inner wall and the outer wall of the rubber tube. The cord fabric layer consists of 8-16 layers of cord fabric. The flexible rubber tube with the characteristics of interference resistance, high temperature resistance and corrosion resistance has the advantages of long service life and low replacement frequency, so that the cost of replacing pipeline loss of metallurgical enterprises is greatly reduced, the working efficiency is improved, and the cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of flexible rubber tubes, and particularly relates to an anti-interference high-temperature-resistant corrosion-resistant flexible rubber tube.
Background
The existing water inlet and outlet pipelines of metallurgical furnaces in metallurgical plants commonly use a metal hose consisting of a layer of corrugated pipes and an outer braided steel wire. Because the metal pipeline has poor high temperature resistance, the metal pipeline is easy to break under the special use environment of a metallurgical plant, has short service life, has low working efficiency due to the replacement of the pipeline at high frequency, and simultaneously affects the normal operation of the metallurgical furnace.
Disclosure of Invention
The utility model aims to provide an anti-interference, high-temperature-resistant and corrosion-resistant flexible rubber tube.
The anti-interference, high-temperature-resistant and corrosion-resistant flexible rubber tube is characterized in that a polytetrafluoroethylene tube 3 is sequentially coated with a fluororubber layer 4, a curtain cloth layer 5, a natural rubber layer 6, a ceramic fiber cloth layer 7 and a steel wire weaving layer 8.
The two ends of the rubber tube are provided with flanges for fixed connection.
The flange is hooped on the inner wall and the outer wall of the rubber tube.
The cord fabric layer 5 is composed of 8-16 layers of cord fabric.
The thickness of the polytetrafluoroethylene tube is 3-8mm.
The thickness of the fluororubber layer is 3-8mm.
The thickness of the natural rubber layer is 4-9mm.
The flexible rubber tube with the characteristics of interference resistance, high temperature resistance and corrosion resistance has the advantages of long service life and low replacement frequency, so that the cost of replacing pipeline loss of metallurgical enterprises is greatly reduced, the working efficiency is improved, and the cost is reduced.
Drawings
FIG. 1 is a schematic longitudinal cross-sectional view of an anti-interference, high temperature resistant and corrosion resistant flexible rubber tube designed in accordance with the present utility model.
FIG. 2 is a longitudinal sectional view of the anti-interference, high temperature resistant and corrosion resistant flexible rubber tube according to the present utility model.
FIG. 3 is a transverse cross-sectional construction view of the tamper-resistant, high temperature resistant, corrosion resistant flexible rubber tube of the present utility model.
FIG. 4 is a perspective view of an anti-tamper, high temperature resistant, corrosion resistant flexible rubber tube designed in accordance with the present utility model.
Wherein, 1-flange, 2-tube core cavity, 3-polytetrafluoroethylene tube, 4-fluororubber layer, 5-cord fabric layer, 6-natural rubber layer, 7-ceramic fiber fabric layer and 8-steel wire braiding layer.
Detailed Description
Example 1
The anti-interference, high-temperature-resistant and corrosion-resistant flexible rubber tube designed in the embodiment is characterized in that a polytetrafluoroethylene tube 3 with the wall thickness of 4mm is sequentially coated with a fluororubber layer 4 with the thickness of 6mm, a cord fabric layer 5, a natural rubber layer 6 with the thickness of 6mm, a ceramic fiber fabric layer 7 with the thickness of 5mm and a steel wire weaving layer 8. The rubber tube both ends set up joint flange and be used for fixed connection, the flange hoops and connects the inner and outer wall at the rubber tube to reach the safety effect that anti burst resistance pulled out. The cord fabric layer 5 consists of 10 layers of nylon cord fabric with the thickness of 1 mm. The polytetrafluoroethylene tube 3 is internally provided with a tube core cavity 2.
The rubber pipe is used for conveying cooling circulating water of a metallurgical furnace of a steel mill, the service life of the rubber pipe is prolonged by 5-7 times compared with that of a corrugated winding pipe used conventionally, economic loss caused by frequent replacement is avoided, and the rubber pipe is convenient and quick to install and safer to use for site workers.
Claims (7)
1. The flexible rubber tube is characterized in that the rubber tube is sequentially coated with a fluororubber layer (4), a cord fabric layer (5), a natural rubber layer (6), a ceramic fiber fabric layer (7) and a steel wire braiding layer (8) outside a polytetrafluoroethylene tube (3).
2. The flexible rubber tube with resistance to interference, high temperature and corrosion as claimed in claim 1, wherein flanges are arranged at two ends of the rubber tube for fixed connection.
3. The flexible rubber pipe of claim 2, wherein said flange is attached to the inner and outer walls of the rubber pipe.
4. The flexible rubber pipe with resistance to interference, high temperature and corrosion as claimed in claim 1, wherein the cord fabric layer (5) consists of 8-16 layers of cord fabric.
5. The flexible rubber pipe of claim 1, wherein said polytetrafluoroethylene tube has a thickness of 3-8mm.
6. The flexible, tamper-resistant, high temperature resistant, corrosion resistant rubber tube of claim 1 wherein said fluororubber layer has a thickness of 3-8mm.
7. The flexible, tamper-resistant, high temperature resistant, corrosion resistant rubber tube of claim 1, wherein said natural rubber layer has a thickness of 4-9mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320709114.8U CN219493350U (en) | 2023-04-03 | 2023-04-03 | Anti-interference, high-temperature-resistant and corrosion-resistant flexible rubber tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320709114.8U CN219493350U (en) | 2023-04-03 | 2023-04-03 | Anti-interference, high-temperature-resistant and corrosion-resistant flexible rubber tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219493350U true CN219493350U (en) | 2023-08-08 |
Family
ID=87484488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320709114.8U Active CN219493350U (en) | 2023-04-03 | 2023-04-03 | Anti-interference, high-temperature-resistant and corrosion-resistant flexible rubber tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219493350U (en) |
-
2023
- 2023-04-03 CN CN202320709114.8U patent/CN219493350U/en active Active
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