CN209260484U - asphalt foaming device - Google Patents
asphalt foaming device Download PDFInfo
- Publication number
- CN209260484U CN209260484U CN201822129586.8U CN201822129586U CN209260484U CN 209260484 U CN209260484 U CN 209260484U CN 201822129586 U CN201822129586 U CN 201822129586U CN 209260484 U CN209260484 U CN 209260484U
- Authority
- CN
- China
- Prior art keywords
- foaming chamber
- foaming
- main shaft
- stirring
- chamber
- 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.)
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Links
- 238000005187 foaming Methods 0.000 title claims abstract description 57
- 239000010426 asphalt Substances 0.000 title claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000007921 spray Substances 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000013019 agitation Methods 0.000 claims description 2
- 241000237858 Gastropoda Species 0.000 claims 1
- 239000011295 pitch Substances 0.000 description 11
- 239000006260 foam Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 241000244177 Strongyloides stercoralis Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005587 bubbling Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011339 hard pitch Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses an asphalt foaming device, which comprises a foaming chamber for foaming reaction; the side surface of the foaming chamber is provided with a feeding hole, the top surface of the inner side of the foaming chamber is fixedly provided with a plurality of water pipe spray heads, the water pipe spray heads are uniformly distributed on the top surface of the inner side of the foaming chamber, and the water pipe spray heads are respectively communicated with a water inlet pipe on the outer side of the foaming chamber; the stirring device is also included; the stirring device comprises a driving device and a main shaft, one end of the main shaft is inserted into the foaming chamber from the top center of the foaming chamber, and the other end of the main shaft is connected with an output shaft of the driving device; one end of the main shaft, which is positioned in the foaming chamber, is provided with threads, the tail end of the main shaft is connected with a worm wheel through the threads, one end of a stirring rod is fixed at the center of the worm wheel, and a stirring sheet is fixed at the other end of the stirring rod; the utility model aims at providing an asphalt foaming device to solve the problem in the background art.
Description
Technical field
The utility model belongs to foam device field, and in particular to asphalt foaming apparatus.
Background technique
Foamed asphalt also known as expand pitch, be by the way that the foaming medias such as water and pressed gas are injected into heated bitumen,
Water evaporates rapidly after meeting hard pitch, forms the numerous bubbles (air or vapor) that diameter does not wait in heated bitumen, makes
Heated bitumen rapid spatial expansion and manufactured pitch-gas system.By foam process, pitch table area can be increased rapidly,
Volume can be 10-15 times with swell, and the free energy of asphalt surface is also significantly increased, thus when foamed asphalt is mixed with ore materials
When conjunction, under the action of free energy, pitch can be rapidly and uniformly diffused on the surface of ore materials, and it is thin to form pitch
Film keeps the combination between pitch and ore materials even closer solid.Existing foam device foaming effect is bad, and water is in injection
It can only foam uneven, with the Asphalt Contactor on surface so as to cause the quality for influencing product.
Utility model content
The purpose of the utility model is to provide a kind of asphalt foaming apparatus, to solve the problems in background technique.
Technical solution provided by the utility model is: a kind of asphalt foaming apparatus, including the foaming for foamable reaction
Room；
The side of the foaming chamber is provided with feed inlet, and the inside top surface of the foaming chamber is fixedly installed with several water pipes
Spray head, the aqueduct shower nozzle are evenly arranged on the inside top surface of the foaming chamber, and several aqueduct shower nozzles is respectively communicated with described
Water inlet pipe on the outside of foaming chamber；
It further include device of stirring；
The device of stirring includes driving device and main shaft, and one end of the main shaft is inserted from the top center of the foaming chamber
Enter the foaming chamber, the other end of the main shaft connects the output shaft of the driving device；The main shaft is located at the foaming chamber
Internal one end is equipped with screw thread, and the main the tip of the axis has been connected through a screw thread worm gear, and the center of the worm gear, which is fixed with, to be stirred
The other end of one end of lever, the agitator arm is fixed with stirring sheet.
As a kind of improvement of the utility model, the part that the main shaft is located on the inside of the foaming chamber is further fixed on stirring
The spacing of bar, the stirring rod and the worm gear is greater than the overall length of the single agitator arm and stirring sheet.
As a kind of improvement of the utility model, the stirring rod is wavy shaped configuration.
As a kind of improvement of the utility model, Packed protective cover is arranged in the outside of the worm gear.
The utility model has the advantages that
The utility model is evenly equipped with several aqueduct shower nozzles by the inside top in foaming chamber, allows the water to sufficiently complete
Face and Asphalt Contactor, improve the efficiency of foaming；While horizontal rotation is converted to vertical direction by worm screw by device of stirring
Rotation, the pitch of top and the bottom is stirred, so that the pitch of upper and lower level is adequately contacted with water, to improve the uniform of foaming
Degree.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1- foaming chamber, 2- feed inlet, 3- aqueduct shower nozzle, 4- water inlet pipe, 5- driving device, 6- main shaft, 7- worm gear,
8- agitator arm, 9- stirring sheet, 10- stirring rod, 11- protective cover.
Specific embodiment
The embodiments of the present invention are further illustrated with reference to the accompanying drawing.
As shown in Figure 1, the asphalt foaming apparatus in the present embodiment, including the foaming chamber 1 for foamable reaction, the foaming
The side of room 1 is provided with feed inlet 2, and the inside top surface of the foaming chamber 1 is fixedly installed with several aqueduct shower nozzles 3, the water
Pipe spray head 3 is evenly arranged on the inside top surface of the foaming chamber 1, and several aqueduct shower nozzles 3 is respectively communicated with outside the foaming chamber 1
The water inlet pipe 4 of side；
It further include device of stirring；
The device of stirring includes driving device 5 and main shaft 6, and one end of the main shaft 6 is from the top of the foaming chamber 1
The foaming chamber 1 is inserted at center, and the other end of the main shaft 6 connects the output shaft of the driving device 5；The main shaft 6 is located at
One end inside the foaming chamber 1 is equipped with screw thread, and the end of the main shaft 6 has been connected through a screw thread worm gear 7, the worm gear 7
Center be fixed with one end of agitator arm 8, the other end of the agitator arm 8 is fixed with stirring sheet 9.
In the present embodiment, the part that the main shaft 6 is located at 1 inside of foaming chamber is further fixed on stirring rod 10, described to stir
The spacing for mixing bar 10 and the worm gear 7 is greater than the overall length of the single agitator arm 8 and stirring sheet 9, to prevent turning for stirring sheet 9
The dynamic rotation with stirring rod 10 interferes.The stirring rod 10 be wavy shaped configuration, enable rotation when stirring rod 10
The adequately pitch near agitation.Packed protective cover 11 is arranged in the outside of the worm gear 7.
In the present embodiment, when the utility model at work, material is added in foaming chamber 1 by feed inlet 2；It is being sent out
When bubble operation, by the addition water quantitative from aqueduct shower nozzle 3 of water inlet pipe 4, while starting driving device 5, so that shaft 6 rotates,
6 bottom of shaft is connected with worm gear 7 by spiral and horizontal rotation is converted for the rotation on vertical direction, so that agitator arm
The stirring sheet 9 of 8 connections stirs the upper and lower level of pitch, around center rotating so that the pitch of lower layer can be also stirred to upper layer
Foaming is contacted with water, effectively raises the uniformity coefficient of foaming；The rotation of stirring rod 10 is so that pitch horizontal direction simultaneously
It is stirred, effectively raises bubbling efficiency.
It is convenient for statement, herein referred "upper", "lower", "left", "right", "front", "rear" etc. represent the description in direction with
The left and right directions of attached drawing itself is consistent, but does not play restriction effect to the structure of the utility model；In addition, the utility model is not
It is confined to above-mentioned specific embodiment, those skilled in the art can also make a variety of variations, but any and the utility model accordingly
Equivalent or similar variation should all be covered in the range of the utility model claims.
Claims (4)
1. a kind of asphalt foaming apparatus, including the foaming chamber (1) for foamable reaction, it is characterised in that:
The side of the foaming chamber (1) is provided with feed inlet (2), and the inside top surface of the foaming chamber (1) is fixedly installed with several
Aqueduct shower nozzle (3), the aqueduct shower nozzle (3) is evenly arranged on the inside top surface of the foaming chamber (1), several water pipe sprays
Head (3) is respectively communicated with the water inlet pipe (4) on the outside of the foaming chamber (1)；
It further include device of stirring；
The device of stirring includes driving device (5) and main shaft (6), the top of one end of the main shaft (6) from the foaming chamber (1)
The foaming chamber (1) is inserted at portion center, and the other end of the main shaft (6) connects the output shaft of the driving device (5)；The master
Axis (6) is located at the internal one end of the foaming chamber (1) and is equipped with screw thread, and the end of the main shaft (6) has been connected through a screw thread snail
It takes turns (7), the center of the worm gear (7) is fixed with one end of agitator arm (8), and the other end of the agitator arm (8) is fixed with agitation
Piece (9).
2. asphalt foaming apparatus according to claim 1, it is characterised in that:
The part that the main shaft (6) is located on the inside of the foaming chamber (1) is further fixed on stirring rod (10), the stirring rod (10) with
The spacing of the worm gear (7) is greater than the overall length of the single agitator arm (8) and stirring sheet (9).
3. asphalt foaming apparatus according to claim 2, it is characterised in that:
The stirring rod (10) is wavy shaped configuration.
4. asphalt foaming apparatus according to claim 3, it is characterised in that:
Packed protective cover (11) is arranged in the outside of the worm gear (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822129586.8U CN209260484U (en) | 2018-12-18 | 2018-12-18 | asphalt foaming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822129586.8U CN209260484U (en) | 2018-12-18 | 2018-12-18 | asphalt foaming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209260484U true CN209260484U (en) | 2019-08-16 |
Family
ID=67560246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822129586.8U Active CN209260484U (en) | 2018-12-18 | 2018-12-18 | asphalt foaming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209260484U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236005A (en) * | 2020-01-13 | 2020-06-05 | 陈嘉宇 | Road asphalt is laid and is used foaming equipment |
| CN112376358A (en) * | 2020-11-06 | 2021-02-19 | 常熟路桥工程有限公司 | Asphalt foaming device and asphalt foaming method |
| CN112899007A (en) * | 2021-01-20 | 2021-06-04 | 杨继兴 | Asphalt foaming device |
| CN113900464A (en) * | 2021-09-30 | 2022-01-07 | 河南省光大路桥工程有限公司 | Foam warm mix asphalt adds water control measurement system |
-
2018
- 2018-12-18 CN CN201822129586.8U patent/CN209260484U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236005A (en) * | 2020-01-13 | 2020-06-05 | 陈嘉宇 | Road asphalt is laid and is used foaming equipment |
| CN111236005B (en) * | 2020-01-13 | 2021-11-05 | 浦江县沥青拌和有限公司 | Road asphalt is laid and is used foaming equipment |
| CN112376358A (en) * | 2020-11-06 | 2021-02-19 | 常熟路桥工程有限公司 | Asphalt foaming device and asphalt foaming method |
| CN112899007A (en) * | 2021-01-20 | 2021-06-04 | 杨继兴 | Asphalt foaming device |
| CN113900464A (en) * | 2021-09-30 | 2022-01-07 | 河南省光大路桥工程有限公司 | Foam warm mix asphalt adds water control measurement system |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |