CN201296481Y - An aluminum composite plate railroad tank - Google Patents
An aluminum composite plate railroad tank Download PDFInfo
- Publication number
- CN201296481Y CN201296481Y CNU2008202223979U CN200820222397U CN201296481Y CN 201296481 Y CN201296481 Y CN 201296481Y CN U2008202223979 U CNU2008202223979 U CN U2008202223979U CN 200820222397 U CN200820222397 U CN 200820222397U CN 201296481 Y CN201296481 Y CN 201296481Y
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- China
- Prior art keywords
- tank body
- composite plate
- tank
- aluminum
- aluminum composite
- 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
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Abstract
An aluminum composite plate railroad tank has a composite layer, the inner layer of the composite layer is a corrosion resistant aluminum layer, and the outer layer is an aluminum-magnesium alloy strengthened layer, which resolves the technical problems that the tank is not corrosion resistant in the background technology. The utility model has corrosion-resistance, high strength, low cost, and stabilize fixation and high safety of tank in the carrying procedure, especially suitable for corrosion resistant railway tank in large carrying tonnage.
Description
Technical field
The utility model relates to a kind of railway tank body, is specifically related to a kind of aluminum composite plate railway tank body.
Background technology
The tank body of shipment red fuming nitric acid (RFNA) all adopts the fine aluminium material both at home and abroad at present, the main vehicle GAL of domestic existing red fuming nitric acid (RFNA) tank body, types such as GH, GH40LK, and vehicle axle weight is 21t, and tank body is pure aluminum material, and the basic structure performance perameter is approaching, load-carrying 60t.
The current tank car that the heavy amount is also arranged, such as the 70t level, because the intensity of fine aluminium is very low, the examination of 70t level tank car requires to have improved than 60t level tank car, adopts the pure aluminum material insufficient strength merely, and is yielding, is difficult to satisfy the utilization requirement.Though aluminum alloy intensity is high slightly, not anti-red fuming nitric acid (RFNA) corrosion, the special stainless steel market price is high, also is difficult to apply.
Summary of the invention
The purpose of this utility model is to provide a kind of aluminum composite plate railway tank car, and it has solved in the background technology not resistant to corrosion technical matters of tank body.
Technical solution of the present utility model is:
A kind of aluminum composite plate railway tank body is characterized in that: described tank body is a composite bed, and the internal layer of this composite bed is the resistant to corrosion aluminium lamination; Skin is the enhancement Layer of aluminum magnesium alloy.
The two ends of above-mentioned tank body are provided with brace panel.
Above-mentioned tank body middle part also is provided with saddle.
Above-mentioned brace panel is positioned at the outside of tank body, and cornerite is more than or equal to 80 °.
The more general tank car lengthening of the last saddle at above-mentioned tank body middle part, last saddle can be divided into two parts.
It is low to the utlity model has withstanding corrosion, intensity height, cost, and tank body fixing-stable in the process of transportation, safe advantage.
Description of drawings
Fig. 1 is the utility model structural representation.
Drawing reference numeral explanation: 1-tank body, 2-internal layer, 3-skin, 4-brace panel, 5-upward saddles.
The specific embodiment
Referring to Fig. 1, tank body 1 is a composite bed, and the internal layer 2 of this composite bed is the resistant to corrosion aluminium lamination; Outer 3 is the enhancement Layer of aluminum magnesium alloy; Tank body 1 is provided with brace panel 4 in the position of relative saddle 4, and tank body 1 middle part also is provided with saddle 5, during the splendid attire red fuming nitric acid (RFNA), the internal layer 2 of tank body 1 is the resistant to corrosion aluminium lamination, and outer 3 is the enhancement Layer of aluminum magnesium alloy, and 12 pairs of tank bodies 1 of brace panel play booster action, so tank body 1 is withstanding corrosion both, intensity is high again; Last saddle 5 has guaranteed tank body 1 held stationary longitudinally, and the tank body fixing-stable is safe in the process of transportation.
Claims (5)
1. aluminum composite plate railway tank body, it is characterized in that: described tank body (1) is a composite bed, and the internal layer of this composite bed (2) is the resistant to corrosion aluminium lamination; Outer (3) are the enhancement Layer of aluminum magnesium alloy.
2. aluminum composite plate railway tank car according to claim 1 is characterized in that: the two ends of tank body (1) are provided with brace panel (4).
3. aluminum composite plate railway tank car according to claim 1 and 2 is characterized in that: described tank body (1) middle part also is provided with saddle (5).
4. aluminum composite plate railway tank car according to claim 3 is characterized in that: described brace panel (4) is positioned at the outside of tank body (1), and cornerite is more than or equal to 80 °.
5. aluminum composite plate railway tank car according to claim 4 is characterized in that: the more general tank car lengthening of the last saddle (5) at described tank body (1) middle part, the described saddle (5) of going up can be divided into two parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202223979U CN201296481Y (en) | 2008-11-11 | 2008-11-11 | An aluminum composite plate railroad tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202223979U CN201296481Y (en) | 2008-11-11 | 2008-11-11 | An aluminum composite plate railroad tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201296481Y true CN201296481Y (en) | 2009-08-26 |
Family
ID=41042449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202223979U Expired - Fee Related CN201296481Y (en) | 2008-11-11 | 2008-11-11 | An aluminum composite plate railroad tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201296481Y (en) |
-
2008
- 2008-11-11 CN CNU2008202223979U patent/CN201296481Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20161111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |