CN209636595U - A kind of double bitumen feed devices for bituminous mixing plant - Google Patents
A kind of double bitumen feed devices for bituminous mixing plant Download PDFInfo
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- CN209636595U CN209636595U CN201920012639.XU CN201920012639U CN209636595U CN 209636595 U CN209636595 U CN 209636595U CN 201920012639 U CN201920012639 U CN 201920012639U CN 209636595 U CN209636595 U CN 209636595U
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- asphalt
- decoloration
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- pitch
- pump
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Abstract
The utility model discloses a kind of double bitumen feed devices for bituminous mixing plant, including dark asphalt feeding machanism and decoloration bitumen feed mechanism, the dark asphalt feeding machanism includes the dark asphalt circulating pump set on ground, the dark asphalt circulating pump is connected with dark asphalt measuring tank by pitch pipeline, and the dark asphalt measuring tank is connected with dark asphalt spray pump；The decoloration bitumen feed mechanism includes the decoloration pitch circulating pump set on ground, the decoloration pitch circulating pump is connected with decoloration pitch measuring tank by pitch pipeline, the decoloration pitch measuring tank is connected with decoloration asphalt distribution pump, the dark asphalt spray pump and decoloration asphalt distribution pump output terminal are combined at one, it is connect with asphalt-spraying, the spray line is set in a mixing bowl.Compared with prior art, the utility model is avoided being mixed when using decoloration asphalt material by original general black pitch, ensure that the pure of finished product material color when in use according to different demands free switching.
Description
Technical field
The utility model relates to build the road to use bituminous mixture technical field, and in particular to one kind is used for bituminous mixing plant
Double bitumen feed devices.
Background technique
When Conventional color asphalt production, the pitch that uses is defeated when what required decoloration pitch used is still plain asphalt production
Pipeline and measuring tank are sent, because remaining general black pitch in pipeline and tank, causes plain asphalt when production to pollute decoloration pitch, makes
Finished product material color change is unsatisfactory for technical and market demand.
Utility model content
In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a kind of double pitches for bituminous mixing plant
Feeding device avoids being dripped when using decoloration asphalt material by original general black when in use according to different demands free switching
Blueness mixes, and ensure that the pure of finished product material color.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of double pitches for bituminous mixing plant
Feeding device, including dark asphalt feeding machanism and decoloration bitumen feed mechanism, the dark asphalt feeding machanism include being set to
The dark asphalt circulating pump on ground, the dark asphalt circulating pump is connected with dark asphalt measuring tank by pitch pipeline, described
Dark asphalt measuring tank is connected with dark asphalt spray pump；The decoloration bitumen feed mechanism includes the decoloration pitch set on ground
Circulating pump, the decoloration pitch circulating pump are connected with decoloration pitch measuring tank, the decoloration pitch measuring tank by pitch pipeline
It is connected with decoloration asphalt distribution pump, the dark asphalt spray pump and decoloration asphalt distribution pump output terminal are combined at one, with pitch
Spray line connection, the spray line are set in a mixing bowl；The is equipped between the dark asphalt spray pump and asphalt-spraying
One gate valve is equipped with the second gate valve between the decoloration asphalt distribution pump and asphalt-spraying；The dark asphalt spray pump and de-
It is equipped with thermal conductive oil pipeline outside bitumen pipeline where color asphalt distribution pump, and thermal conductive oil pipeline is sprayed in the dark asphalt
It is equipped with the first pipe valve outside bitumen pipeline where pumping, is set outside the bitumen pipeline where the decoloration asphalt distribution pump
There is the second pipe valve, two thermal conductive oil pipelines come together in the conduction oil oil return line outside asphalt-spraying；When production black drip
When green mixture, the first gate valve and the first pipe valve are opened, closes the second gate valve and the second pipe valve；When production decoloration drip
When green mixture, the second gate valve and the second pipe valve are opened, closes the first gate valve and the first pipe valve.
There was only setting for a set of pitch metering system when the utility model is used, changing the production of traditional asphalt mixture and being equipped with
Mode is set, adds a set of pitch metering system, and realize black and color asphalt by the way that gate valve and pipe valve is respectively arranged
The preparation of mixture；In use, when producing dark asphalt mixture, the first gate valve and the first pipe valve are opened, closes the
Two gate valves and the second pipe valve；When asphalt is decolourized in production, the second gate valve and the second pipe valve are opened, closes the
One gate valve and the first pipe valve.
The beneficial effects of the utility model are: structure is simple, design rationally, is freely cut according to different demands when in use
It changes, it is easy to operate, it avoids being mixed when using decoloration asphalt material by original general black pitch, ensure that the pure of finished product material color
Just.
Detailed description of the invention
With reference to the accompanying drawings and embodiments, the structure and features of the utility model is further described.
Fig. 1 is the structural schematic diagram of the utility model.
In attached drawing 1,1. dark asphalt circulating pumps, 2. dark asphalt measuring tanks, 3. dark asphalt transfer pipelines, the drip of 4. black
Green spray pump, 5. first gate valves, 6. asphalt-sprayings, 7. a mixing bowls, 8. decoloration pitch circulating pumps, 9. dark asphalt measuring tanks,
10. decolourize tar transportation pipeline, 11. decoloration asphalt distribution pumps, 12. second gate valves, 13. thermal conductive oil pipelines.
Specific embodiment
For technology contents, the construction feature, the objects and the effects that the utility model is described in detail, below in conjunction with implementation
Mode simultaneously cooperates attached drawing to be described in detail.
Attached drawing 1 is an embodiment of the present invention, discloses a kind of double bitumen feeds dress for bituminous mixing plant
It sets, including dark asphalt feeding machanism and decoloration bitumen feed mechanism, the dark asphalt feeding machanism include being set to ground
Dark asphalt circulating pump 1, the dark asphalt circulating pump 1 is connected with dark asphalt measuring tank 2 by pitch pipeline 3, described black
Color pitch measuring tank 2 is connected with dark asphalt spray pump 4；The decoloration bitumen feed mechanism includes the decoloration pitch set on ground
Circulating pump 8, the decoloration pitch circulating pump 8 are connected with decoloration pitch measuring tank 9, the decoloration pitch meter by pitch pipeline 10
Measuring tank 9 is connected with decoloration asphalt distribution pump 11, and the dark asphalt spray pump 4 and decoloration asphalt distribution pump 10 output ends and be combined into one
Place, connect, the spray line 6 is set in a mixing bowl with asphalt-spraying 6；The dark asphalt spray pump 4 and asphalt distribution
It is equipped with the first gate valve 5 between pipe 6, is equipped with the second gate valve 12 between the decoloration asphalt distribution pump 11 and asphalt-spraying 6；It is described
It is equipped with thermal conductive oil pipeline 13 outside bitumen pipeline where dark asphalt spray pump 4 and decoloration asphalt distribution pump 11, and thermally conductive
Oil pipe line 13 is equipped with the first pipe valve outside the bitumen pipeline where the dark asphalt spray pump 4, drips in the decoloration
It is equipped with the second pipe valve outside bitumen pipeline where green spray pump 11, two thermal conductive oil pipelines come together in outside asphalt-spraying 6
The conduction oil oil return line in portion；When producing dark asphalt mixture, the first gate valve 5 and the first pipe valve are opened, closes the
Two gate valves 11 and the second pipe valve；When asphalt is decolourized in production, the second gate valve 11 and the second pipe valve are opened, is closed
Close the first gate valve 5 and the first pipe valve.
There was only setting for a set of pitch metering system when the utility model is used, changing the production of traditional asphalt mixture and being equipped with
Mode is set, adds a set of pitch metering system, and realize black and color asphalt by the way that gate valve and pipe valve is respectively arranged
The preparation of mixture；In use, when producing dark asphalt mixture, the first gate valve and the first pipe valve are opened, closes the
Two gate valves and the second pipe valve；When asphalt is decolourized in production, the second gate valve and the second pipe valve are opened, closes the
One gate valve and the first pipe valve.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure transformation made based on the specification and figures of the utility model, it is relevant to be applied directly or indirectly in other
Technical field is also included in the patent protection scope of the utility model.
Claims (1)
1. a kind of double bitumen feed devices for bituminous mixing plant, it is characterised in that: including dark asphalt feeding machanism and take off
Color bitumen feed mechanism, the dark asphalt feeding machanism include the dark asphalt circulating pump set on ground, the dark asphalt
Circulating pump is connected with dark asphalt measuring tank by pitch pipeline, and the dark asphalt measuring tank is connected with dark asphalt sprinkling
Pump；The decoloration bitumen feed mechanism includes the decoloration pitch circulating pump set on ground, and the decoloration pitch circulating pump passes through drip
Green pipeline is connected with decoloration pitch measuring tank, and the decoloration pitch measuring tank is connected with decoloration asphalt distribution pump, the black drip
Green spray pump and decoloration asphalt distribution pump output terminal are combined at one, are connect with asphalt-spraying, the spray line is set to stirring
In cylinder；The first gate valve, the decoloration asphalt distribution pump and pitch are equipped between the dark asphalt spray pump and asphalt-spraying
The second gate valve is equipped between spray line；Outside bitumen pipeline where the dark asphalt spray pump and decoloration asphalt distribution pump
Equipped with thermal conductive oil pipeline, and thermal conductive oil pipeline is equipped with the first pipeline outside the bitumen pipeline where the dark asphalt spray pump
Valve is equipped with the second pipe valve outside the bitumen pipeline where the decoloration asphalt distribution pump, and two thermal conductive oil pipelines collect
Conduction oil oil return line outside asphalt-spraying；When producing dark asphalt mixture, the first gate valve and the first pipe are opened
Road valve closes the second gate valve and the second pipe valve；When asphalt is decolourized in production, the second gate valve and the second pipe are opened
Road valve closes the first gate valve and the first pipe valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920012639.XU CN209636595U (en) | 2019-01-04 | 2019-01-04 | A kind of double bitumen feed devices for bituminous mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920012639.XU CN209636595U (en) | 2019-01-04 | 2019-01-04 | A kind of double bitumen feed devices for bituminous mixing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209636595U true CN209636595U (en) | 2019-11-15 |
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ID=68477118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920012639.XU Active CN209636595U (en) | 2019-01-04 | 2019-01-04 | A kind of double bitumen feed devices for bituminous mixing plant |
Country Status (1)
| Country | Link |
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| CN (1) | CN209636595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113584996A (en) * | 2021-08-24 | 2021-11-02 | 无锡雪桃集团有限公司 | Variable-quantity asphalt concrete mixing equipment |
-
2019
- 2019-01-04 CN CN201920012639.XU patent/CN209636595U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113584996A (en) * | 2021-08-24 | 2021-11-02 | 无锡雪桃集团有限公司 | Variable-quantity asphalt concrete mixing equipment |
| CN113584996B (en) * | 2021-08-24 | 2022-06-28 | 无锡雪桃集团有限公司 | Variable-quantity asphalt concrete mixing equipment |
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