CN203393554U - Asphalt mixture mixing tank with insulation housing capable of being opened and closed - Google Patents
Asphalt mixture mixing tank with insulation housing capable of being opened and closed Download PDFInfo
- Publication number
- CN203393554U CN203393554U CN201320336776.1U CN201320336776U CN203393554U CN 203393554 U CN203393554 U CN 203393554U CN 201320336776 U CN201320336776 U CN 201320336776U CN 203393554 U CN203393554 U CN 203393554U
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- CN
- China
- Prior art keywords
- insulation shell
- insulation housing
- mixing bowl
- guide pipe
- described insulation
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to an asphalt mixture mixing tank with an insulation housing capable of being opened and closed. The asphalt mixture mixing tank comprises a tank body and a heat-conducting oil system, wherein the periphery of the tank body is wrapped with the insulation housing capable of being opened and closed; an oil guide pipe is distributed between the periphery of the tank body and the insulation housing; a heat-conducting oil channel is formed in the oil guide pipe; the insulation housing is of a structure with at least two layers; an inner layer of the insulation housing is a heat-insulating material layer while an outer layer of the insulation housing is a metal or plastic wrapped layer. Compared with the prior art, the oil guide pipe is distributed on the periphery of the asphalt mixture mixing tank, and the periphery of the mixing tank is wrapped with the insulation housing, so that the shortcoming of non-uniform insulation effect of a traditional mixing tank is avoided; the insulation housing can be opened and closed, so that the insulation housing can be conveniently opened for overhauling and replacement when the oil guide pipe leaks oil and needs to be overhauled and replaced.
Description
Technical field
The utility model relates to road building machinery field, is specifically related to a kind of with asphalt mixture a mixing bowl that can folding insulation shell.
Background technology
Pavement asphalt mixture time must stir at 160 ~ 180 ℃ fully in construction, and before entering a mixing bowl, pitch heat fused, need to fully stir with other compounds at a mixing bowl, and the thermal source of a mixing bowl is conduction oil.Application number is the attemperator that 2011110197841.2 Chinese patent has proposed a kind of asphalt mixture a mixing bowl, this device mounts insulating tube in the periphery of a mixing bowl, insulating tube is comprised of three layer construction, comprises the deep fat pipe layer of outer field wrapper layer, middle rock wool layer and internal layer.But because insulating tube is comprised of three layer construction, difficulty of processing is large, and the part that a mixing bowl is not pasted with insulating tube is easily cooled, and causes heat insulation effect bad.And if the deep fat pipe in insulating tube leaks, be difficult to maintenance and change.
Therefore, provide a kind of bituminous mixture a mixing bowl with efficient heat insulation effect, easily maintenance replacing to there is positive meaning.
Utility model content
The purpose of this utility model is to overcome the defect existing in prior art, designs a kind ofly to have efficient heat insulation effect, easily overhaul easily changeable bituminous mixture a mixing bowl.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of bituminous mixture a mixing bowl with attemperator, it comprises cylinder body and heat-conducting oil system, the outer periderm of described cylinder body can folding insulation shell wrap up, and be distributed with oil guide pipe between described cylinder body periphery and described insulation shell, described oil guide pipe is interior is conduction oil passage.
Preferably, described insulation shell is removably connected and is formed by some parts.
Preferably, form described insulation shell and be comprised of two semi-circular ring, the cross section of two semi-circular ring has formed a complete annular jointly.
Preferably, described insulation shell is double-decker at least.
Preferably, the internal layer of described insulation shell is insulation material layer, and the skin of described insulation shell is metal or plastic cement wrapper layer.
Preferably, at described insulation shell lateral surface, be provided with fin near forming the seam crossing of some parts of described insulation shell, in fin, be provided with through hole, form between some parts of described insulation shell and be fixed together by the bolt through through hole.
Advantage of the present utility model and beneficial effect are: the periphery of the utility model bituminous mixture a mixing bowl is except being distributed with oil guide pipe, and the periphery of a mixing bowl also insulation housing is wrapped up, and have avoided the shortcoming of traditional a mixing bowl heat insulation effect inequality.And oil guide pipe is single layer structure, be easy to processing, and the insulation shell that the utility model adopts wraps whole a mixing bowl, volume is large, therefore with respect to traditional insulation construction that wraps single oil guide pipe, is easier to manufacture.The more important thing is, this insulation shell is can folding, at oil guide pipe, leaks, and while needing maintenance to change, can open easily insulation shell and overhaul and change.
Accompanying drawing explanation
The cross sectional representation at Fig. 1 cylinder body middle part when insulation shell is closed that is the utility model with bituminous mixture a mixing bowl that can folding insulation shell;
Fig. 2 be in Fig. 1 with bituminous mixture a mixing bowl that can folding insulation shell the cross sectional representation at the cylinder body middle part when insulation shell is partly opened.
In figure: 1, a mixing bowl; 2, oil guide pipe; 3, insulation shell; 4, fin; 5, bolt; 31, wrapper layer; 32, insulation material layer; 41, through hole.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the specific embodiment of the present utility model is further described.The following specific embodiment is only for the technical solution of the utility model is more clearly described, and can not limit protection domain of the present utility model with this.
The utility model is a kind of with bituminous mixture a mixing bowl that can folding insulation shell, as depicted in figs. 1 and 2, it comprises cylinder body 1 and heat-conducting oil system (not shown), the outer periderm of cylinder body 1 can folding insulation shell 3 wrap up, and between cylinder body 1 periphery and insulation shell 3, being distributed with oil guide pipe 2, is conduction oil passage in oil guide pipe 2.
Particularly, insulation shell 3 is removably connected and is formed by some parts.Preferably, form insulation shell 3 and be comprised of two semi-circular ring, the cross section of two semi-circular ring has formed a complete annular jointly.
Preferably insulation shell 3 is double-decker at least.Preferably insulation shell 3 is double-decker, and wherein internal layer is insulation material layer 32, and skin is metal or plastic cement wrapper layer 31.
In order to realize removably connecting between the each several part that forms insulation shell 3, connected mode is wherein at insulation shell 3 lateral surfaces, near the seam crossing of some parts that forms insulation shell 3, be provided with fin 4, in fin 4, be provided with through hole 41, between some parts of composition insulation shell 3, by the bolt 5 through through hole 41, be fixed.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. one kind with bituminous mixture a mixing bowl that can folding insulation shell, it is characterized in that: comprise cylinder body and heat-conducting oil system, the outer periderm of described cylinder body can folding insulation shell wrap up, and between described cylinder body periphery and described insulation shell, being distributed with oil guide pipe, is conduction oil passage in described oil guide pipe.
2. bituminous mixture a mixing bowl as claimed in claim 1, is characterized in that: described insulation shell is removably connected and formed by some parts.
3. bituminous mixture a mixing bowl as claimed in claim 2, is characterized in that: form described insulation shell and be comprised of two semi-circular ring, the cross section of two semi-circular ring has formed a complete annular jointly.
4. the bituminous mixture a mixing bowl as described in claims 1 to 3 any one, is characterized in that: described insulation shell is double-decker at least.
5. bituminous mixture a mixing bowl as claimed in claim 4, is characterized in that: the internal layer of described insulation shell is insulation material layer, and the skin of described insulation shell is metal or plastic cement wrapper layer.
6. bituminous mixture a mixing bowl as claimed in claim 5, it is characterized in that: at described insulation shell lateral surface, near forming the seam crossing of some parts of described insulation shell, be provided with fin, in fin, be provided with through hole, form between some parts of described insulation shell and be fixed together by the bolt through through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320336776.1U CN203393554U (en) | 2013-06-09 | 2013-06-09 | Asphalt mixture mixing tank with insulation housing capable of being opened and closed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320336776.1U CN203393554U (en) | 2013-06-09 | 2013-06-09 | Asphalt mixture mixing tank with insulation housing capable of being opened and closed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203393554U true CN203393554U (en) | 2014-01-15 |
Family
ID=49905099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320336776.1U Expired - Fee Related CN203393554U (en) | 2013-06-09 | 2013-06-09 | Asphalt mixture mixing tank with insulation housing capable of being opened and closed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203393554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676574A (en) * | 2017-10-19 | 2018-02-09 | 成都科盛石油科技有限公司 | Protection device with heat insulation effect |
-
2013
- 2013-06-09 CN CN201320336776.1U patent/CN203393554U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676574A (en) * | 2017-10-19 | 2018-02-09 | 成都科盛石油科技有限公司 | Protection device with heat insulation effect |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20180609 |