CN203319931U - Foamed asphalt generating device - Google Patents
Foamed asphalt generating device Download PDFInfo
- Publication number
- CN203319931U CN203319931U CN2013203265221U CN201320326522U CN203319931U CN 203319931 U CN203319931 U CN 203319931U CN 2013203265221 U CN2013203265221 U CN 2013203265221U CN 201320326522 U CN201320326522 U CN 201320326522U CN 203319931 U CN203319931 U CN 203319931U
- Authority
- CN
- China
- Prior art keywords
- foaming chamber
- threaded hole
- asphalt
- hole
- ball
- 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
Links
- 239000010426 asphalt Substances 0.000 title claims abstract description 36
- 238000005187 foaming Methods 0.000 claims abstract description 52
- 230000000875 corresponding Effects 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000006260 foam Substances 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 3
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 239000003570 air Substances 0.000 abstract 2
- 239000000243 solution Substances 0.000 description 2
- 230000001131 transforming Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Abstract
The utility model discloses a foamed asphalt generating device. The foamed asphalt generating device comprises a shell and a foaming chamber which is arranged inside the shell, wherein the part, corresponding to the foaming chamber, in one side of the shell is provided with a water spraying hole, the part, corresponding to the foaming chamber, in the other side of the shell is provided with an air injection hole, the top of the shell is provided with a threaded hole I, the bottom end of the threaded hole I is provided with a through hole, a pipeline, in which asphalt flows, is installed in the threaded hole I, the foaming chamber is spherical, the pipeline is connected with the spherical foaming chamber through an asphalt nozzle, the bottom end of the spherical foaming chamber is provided with an eccentric hole, of which asphalt flows out, a threaded hole II is formed in the lower part of the spherical foaming chamber, the bottom end of the spherical foaming chamber is fixed through an inner hexagonal nut which is engaged with the threaded hole II, and a splashing-preventing cover for preventing asphalt from splashing is installed beneath the inner hexagonal nut. The foamed asphalt generating device is simple in structure and high in practicability, can facilitate the uniform contact of asphalt, water and air so as to realize an effect of improving the foaming characteristic of asphalt, and has wide application prospect.
Description
Technical field
The utility model relates to a kind of pitch generating unit, especially relates to a kind of foam asphalt generation apparatus.
Background technology
Pitch is applied in domestic and international Road construction widely, there is no in the prior art of pitch generating unit to consider that the change physical structure affects the heated bitumen spray regime, and then affect heated bitumen and water collision process and transformation curve, thereby affect the characteristic of foam asphalt, thereby seek a kind of pitch generating unit that can improve asphalt foaming efficiency by change structure and become the key addressed this problem.
The utility model content
The utility model, for deficiency of the prior art, provides a kind of foam asphalt generation apparatus, by this device, can make pitch, the gentle uniform contact of water, reaches the effect of improving the asphalt foaming characteristic.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of foam asphalt generation apparatus, comprise housing and be arranged on the foaming chamber in described housing, described housing one side is provided with the spout hole of spraying water in described foaming chamber on the position corresponding with described foaming chamber, described housing opposite side is provided with the gas orifice for jet compression air in described foaming chamber on the position corresponding with described foaming chamber, the top of described housing offers threaded hole one, described threaded hole one bottom offers through hole, on described threaded hole one, the pipeline mobile for pitch is installed, it is characterized in that: described foaming chamber is the ball-type foaming chamber, between described pipeline and described ball-type foaming chamber, by asphalt nozzle, be connected, described ball-type foaming chamber bottom offers the eccentric orfice flowed out for pitch, described ball-type foaming chamber below offers threaded hole two, described ball-type foaming chamber bottom is fixed by the hexagonal socket nut be meshed with described threaded hole two, described hexagonal socket nut below is equipped with the splash guard for preventing that pitch from splashing.
Above-mentioned foam asphalt generation apparatus is characterized in that: described eccentric orfice is corresponding with the hollow position of described hexagonal socket nut.
Above-mentioned foam asphalt generation apparatus is characterized in that: the medullary ray of described spout hole and the medullary ray of described gas orifice are positioned on the same sea line.
The utility model compared with prior art has the following advantages:
1, simple in structure, practical.
2, can make pitch, the gentle uniform contact of water, reach the effect of improving the asphalt foaming characteristic, there is application prospect widely.
Below by drawings and Examples, the utility model is described in further detail.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Description of reference numerals:
1-pipeline; 2-asphalt nozzle; 3-foaming chamber;
4-spout hole; 5-gas orifice; 6-housing;
7-eccentric orfice; 8-splash guard; 9-hexagonal socket nut.
Embodiment
A kind of foam asphalt generation apparatus as shown in Figure 1, comprise housing 6 and be arranged on the foaming chamber 3 in described housing 6, described housing 6 one sides are provided with for the spout hole 4 to described foaming chamber 3 interior water sprays on the position corresponding with described foaming chamber 3, described housing 6 opposite sides are provided with for the gas orifice 5 to the interior jet compression air of described foaming chamber 3 on the position corresponding with described foaming chamber 3, the top of described housing 6 offers threaded hole one, described threaded hole one bottom offers through hole, on described threaded hole one, the pipeline mobile for pitch 1 is installed, described foaming chamber 3 is the ball-type foaming chamber, between described pipeline 1 and described ball-type foaming chamber, by asphalt nozzle 2, be connected, described ball-type foaming chamber bottom offers the eccentric orfice 7 flowed out for pitch, described ball-type foaming chamber below offers threaded hole two, described ball-type foaming chamber bottom is fixing by the hexagonal socket nut 9 be meshed with described threaded hole two, described hexagonal socket nut 9 belows are equipped with the splash guard 11 for preventing that pitch from splashing.
As shown in Figure 1, described eccentric orfice 7 is corresponding with the hollow position of described hexagonal socket nut 9.
As shown in Figure 1, the medullary ray of the medullary ray of described spout hole 4 and described gas orifice 5 is positioned on the same sea line.
Principle of work of the present utility model is: pitch enters in foaming chamber 3 by pipeline 1 and asphalt nozzle 2, injection water sprays in foaming chamber 3 by spout hole 4, pressurized air sprays in foaming chamber 3 by gas orifice 5, make pitch, water and air evenly mixes, due to the temperature of heated bitumen at 150-180 ℃, heated bitumen and water surface generation thermal exchange, simultaneously, the pitch volume expands rapidly, foaming chamber 3 internal pressures increase, foam asphalt is by eccentric orfice 7 ejections, because foaming chamber 3 is spherical foaming chamber, thereby foam asphalt while spraying without dead angle, rate of expansion while having improved the reaction of foam drop, thereby realized the improvement to asphalt performance.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification, change and equivalent structure transformation of above embodiment being done according to the utility model technical spirit, all still belong in the protection domain of technical solutions of the utility model.
Claims (3)
1. a foam asphalt generation apparatus, comprise housing (6) and be arranged on the foaming chamber (3) in described housing (6), be provided with the spout hole (4) for water spray in described foaming chamber (3) on described housing (6) the one sides position corresponding with described foaming chamber (3), described housing (6) opposite side is provided with for the gas orifice (5) to the interior jet compression air of described foaming chamber (3) on the position corresponding with described foaming chamber (3), the top of described housing (6) offers threaded hole one, described threaded hole one bottom offers through hole, the pipeline mobile for pitch (1) is installed on described threaded hole one, it is characterized in that: described foaming chamber (3) is the ball-type foaming chamber, between described pipeline (1) and described ball-type foaming chamber, by asphalt nozzle (2), be connected, described ball-type foaming chamber bottom offers the eccentric orfice (7) flowed out for pitch, described ball-type foaming chamber below offers threaded hole two, described ball-type foaming chamber bottom is fixing by the hexagonal socket nut (9) be meshed with described threaded hole two, described hexagonal socket nut (9) below is equipped with the splash guard (8) for preventing that pitch from splashing.
2. foam asphalt generation apparatus according to claim 1, it is characterized in that: described eccentric orfice (7) is corresponding with the hollow position of described hexagonal socket nut (9).
3. foam asphalt generation apparatus according to claim 1, it is characterized in that: the medullary ray of the medullary ray of described spout hole (4) and described gas orifice (5) is positioned on the same sea line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203265221U CN203319931U (en) | 2013-06-06 | 2013-06-06 | Foamed asphalt generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203265221U CN203319931U (en) | 2013-06-06 | 2013-06-06 | Foamed asphalt generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203319931U true CN203319931U (en) | 2013-12-04 |
Family
ID=49659300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203265221U Expired - Fee Related CN203319931U (en) | 2013-06-06 | 2013-06-06 | Foamed asphalt generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203319931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107988877A (en) * | 2017-11-28 | 2018-05-04 | 重庆合泽道路工程有限公司 | A kind of asphalt foaming apparatus |
-
2013
- 2013-06-06 CN CN2013203265221U patent/CN203319931U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107988877A (en) * | 2017-11-28 | 2018-05-04 | 重庆合泽道路工程有限公司 | A kind of asphalt foaming apparatus |
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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: 20131204 Termination date: 20170606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |