CN215627794U - Emulsified asphalt apparatus for producing - Google Patents
Emulsified asphalt apparatus for producing Download PDFInfo
- Publication number
- CN215627794U CN215627794U CN202122311696.8U CN202122311696U CN215627794U CN 215627794 U CN215627794 U CN 215627794U CN 202122311696 U CN202122311696 U CN 202122311696U CN 215627794 U CN215627794 U CN 215627794U
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- China
- Prior art keywords
- reaction kettle
- communicated
- asphalt
- pipe
- storage device
- 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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- 239000010426 asphalt Substances 0.000 title claims abstract description 77
- 238000004519 manufacturing process Methods 0.000 claims abstract description 38
- 238000003860 storage Methods 0.000 claims abstract description 26
- 238000003756 stirring Methods 0.000 claims abstract description 16
- 238000011049 filling Methods 0.000 claims abstract description 12
- FACXGONDLDSNOE-UHFFFAOYSA-N buta-1,3-diene;styrene Chemical compound C=CC=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 FACXGONDLDSNOE-UHFFFAOYSA-N 0.000 claims description 24
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 claims description 24
- 238000005303 weighing Methods 0.000 claims description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 8
- 239000003546 flue gas Substances 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 6
- 239000010410 layer Substances 0.000 description 20
- 238000010438 heat treatment Methods 0.000 description 7
- 239000002994 raw material Substances 0.000 description 6
- 238000002156 mixing Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Working-Up Tar And Pitch (AREA)
Abstract
The utility model provides an emulsified asphalt production device, and belongs to the technical field of production devices. The emulsified asphalt production device comprises a reaction kettle, a storage device and a filling device which are communicated in sequence; the upper end of the reaction kettle is communicated with an SBS feeding hopper, the left side of the reaction kettle is communicated with a double-layer feeding pipe, the outer layer of the double-layer feeding pipe is an oil guide pipe, the inner layer of the double-layer feeding pipe is an asphalt pipe, the oil guide pipe is communicated with a reaction kettle jacket, an outlet of the reaction kettle jacket is communicated with a storage device jacket, the asphalt pipe is communicated with the reaction kettle, and a first stirring device with holes is arranged in the reaction kettle; a second stirring device with a hole is arranged in the storage device. The emulsified asphalt production device provided by the utility model has the advantages of high production efficiency and low cost.
Description
Technical Field
The utility model relates to the technical field of production devices, in particular to an emulsified asphalt production device.
Background
The emulsified asphalt producing apparatus features that under the action of emulsifier, asphalt is mechanically crushed into fine particles and dispersed in water to form stable emulsion. The emulsified asphalt is mainly used as a permeable layer, a bonding layer and a surface layer binding material in highway and urban road engineering, and is also suitable for preparing waterproof coatings and waterproof coiled materials in the building industry.
The emulsified asphalt equipment is developed for decades, the specification and variety are continuously increased, the structural performance is increasingly perfect, and the technical level reaches a very high degree. Particularly, the complete set of emulsified asphalt equipment proposed in recent years adopts various modern advanced technologies, and can meet the requirements of producing various asphalt emulsions.
At present, the equipment for producing emulsified asphalt in China mainly comprises the following devices:
disclosure (announcement) of number: CN111394113A, published date: 2020-07-10, discloses a modified asphalt production device, comprising a raw material conveying part, a production part, a heating device, a product output part and a PLC control system, wherein the raw material asphalt is conveyed into a mixing tank by an asphalt input pump in the raw material conveying part through a heat exchanger and an asphalt flowmeter, the SBS materials in a first SBS hopper and a second SBS hopper are conveyed into the mixing tank by a screw conveyer in the production part, the heating device is respectively communicated with heating pipes on the side wall of the heat exchanger and the side wall of the mixing tank for preheating through a heat-conducting oil inlet main pipe and a heat-conducting oil return main pipe, the product output part conveys finished products into a finished product tank through an outlet at the bottom of the mixing tank through a high-speed shearing colloid mill and a modified asphalt output pump, and the PLC control system realizes the automatic continuous production of the modified asphalt production device by controlling the opening and closing of each motor and valve, the manufacturing cost is reduced.
② publication (bulletin) no: CN101591473B, published date: 2011-07-20 discloses a production device of SBS modified asphalt, which is formed by connecting a plurality of asphalt pumps, a low-temperature heater, a high-temperature heater, a batching swelling tank with heat preservation, heating, dispersion, stirring and shearing functions, a multi-stage high-shear emulsifying machine, an SBS weighing and conveying system, a stabilizer weighing and conveying system, an additive metering system and the like through pipelines. The temperature of each node is strictly controlled, so that the asphalt is prevented from aging in the production process, and the purpose of stabilizing the quality of the SBS modified asphalt is achieved. Compared with the common modified asphalt production device, the production device reduces about one third of equipment, saves half of time, realizes industrial production, can meet the production requirements of various scales, and ensures that the produced SBS modified asphalt has stable quality and reaches or exceeds the relevant national standard.
③ publication (announcement) no: CN205295226U, 2016-06-08, discloses an asphalt production device, which comprises a raw material tank, a raw material pump, a low-temperature heater, a high-temperature heater, a reaction kettle, an asphalt intermediate tank, a cooler, an asphalt finished product tank, an asphalt pump, an additive feeding device, a stabilizer feeding device, a waste gas treatment device, a waste material treatment device and a blending oil feeding device; the asphalt production device can treat waste gas and waste materials generated in the production process, and is safe and environment-friendly.
The above asphalt production devices in the prior art all have the technical problems of complex structure and high production cost, and are not suitable for the current production conditions of our factory.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to solve the above drawbacks in the prior art, and therefore, the present invention provides an emulsified asphalt production apparatus, which has the advantages of high production efficiency and low cost.
In order to achieve the purpose, the utility model provides the following technical scheme:
an emulsified asphalt production device comprises a reaction kettle, a storage device and a filling device which are communicated in sequence;
the upper end of the reaction kettle is communicated with an SBS (styrene butadiene styrene) feeding hopper, a weighing module is arranged on the SBS feeding hopper, and a first magnetic filter is arranged at a position close to a discharge port of the SBS feeding hopper;
the left side of the reaction kettle is communicated with a double-layer feeding pipe, the double-layer feeding pipe is sequentially provided with a first asphalt flowmeter and a first asphalt pump from one end close to the reaction kettle to one end far away from the reaction kettle, the outer layer of the double-layer feeding pipe is an oil guide pipe, the inner layer of the double-layer feeding pipe is an asphalt pipe, the oil guide pipe is communicated with a reaction kettle jacket, the outlet of the reaction kettle jacket is communicated with a storage device jacket, the asphalt pipe is communicated with the reaction kettle, and a first stirring device with a hole is arranged in the reaction kettle;
a second magnetic filter and a second asphalt pump are sequentially arranged on a pipeline communicated with the reaction kettle and the storage device, and a second stirring device with a hole is arranged in the storage device;
and a third asphalt pump is arranged on a pipeline which is communicated with the storage device and the filling device.
Preferably, a first control valve is arranged at a discharge port of the reaction kettle.
Preferably, a second control valve is arranged at the discharge port of the storage device.
Preferably, a third control valve is arranged at the discharge port of the filling device.
Preferably, the upper end of the reaction kettle is communicated with a flue gas collecting device with a filtering device.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the emulsified asphalt production device provided by the utility model, the heating of the heat conduction oil introduced into the outer layer is realized through the double-layer feeding pipe, the inner side is used for conveying asphalt, the production cost is reduced, the asphalt is always in a heating state, the asphalt is prevented from being influenced by environmental factors, the temperature is reduced, the flowability is prevented from being deteriorated, and the working efficiency is improved.
2. The emulsified asphalt production device provided by the utility model realizes the production automation by communicating the storage device with the filling device.
3. According to the emulsified asphalt production device provided by the utility model, the weighing module is arranged on the SBS feeding hopper to realize the accurate metering of SBS.
4. According to the emulsified asphalt production device provided by the utility model, the stirring efficiency is improved through the stirring device with the holes, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure, 1, a reaction kettle, 11, a double-layer feeding pipe, 111, an oil guide pipe, 112, an asphalt pipe, 12, a first asphalt flowmeter, 13, a first asphalt pump, 14, a reaction kettle jacket, 15, a first stirring device, 16, a first control valve, 2, an SBS charging hopper, 21, a weighing module, 22, a first magnetic filter, 3, a storage device, 31, a storage device jacket, 32, a second magnetic filter, 33, a second asphalt pump, 34, a second stirring device, 35, a second control valve, 4, a filling device, 41, a third asphalt pump, 42, a third control valve and 5, a flue gas collecting device.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in figure 1, the utility model provides an emulsified asphalt production device, which comprises a reaction kettle 1, a storage device 3 and a filling device 4 which are communicated in sequence;
the upper end of the reaction kettle 1 is communicated with an SBS feeding hopper 2, a weighing module 21 is arranged on the SBS feeding hopper 2, and a first magnetic filter 22 is arranged at a position close to a discharge port of the SBS feeding hopper 2;
the left side of the reaction kettle 1 is communicated with a double-layer feeding pipe 11, the double-layer feeding pipe 11 is sequentially provided with a first asphalt flowmeter 12 and a first asphalt pump 13 from one end close to the reaction kettle 1 to one end far away from the reaction kettle 1, the outer layer of the double-layer feeding pipe 11 is an oil guide pipe 111, the inner layer of the double-layer feeding pipe is an asphalt pipe 112, the oil guide pipe 111 is communicated with a reaction kettle jacket 14, the outlet of the reaction kettle jacket 14 is communicated with a storage device jacket 31, the asphalt pipe 112 is communicated with the reaction kettle 1, and a first stirring device 15 with holes is arranged in the reaction kettle 1;
a second magnetic filter 32 and a second asphalt pump 33 are sequentially arranged on a pipeline communicated with the reaction kettle 1 and the storage device 3, and a second stirring device 34 with holes is arranged in the storage device 3;
and a third asphalt pump 41 is arranged on a pipeline for communicating the storage device 3 with the filling device 4.
In the structure of the utility model, the double-layer feeding pipe 11 is adopted, the oil guide pipe 111 is arranged on the outer layer and used for introducing heat conduction oil to heat asphalt, the asphalt pipe 112 is arranged on the inner layer and used for conveying the asphalt into the reaction kettle 1 under the action of the first asphalt pump 13, and the oil guide pipe 112 is communicated with the reaction kettle jacket 14 and the storage device jacket 31 and respectively used for heating the reaction kettle 1 and insulating the storage device 3.
In the structure of the utility model, the weighing module 21 arranged on the SBS charging hopper 2 is used for accurately measuring the charging of the SBS charging hopper, so that the charging accuracy is ensured, and the first magnetic filter 22 arranged at the upper discharging port of the weighing module is used for removing magnetic substances in the SBS raw material, so that the final asphalt quality is prevented from being influenced.
The above structure of the present invention is used to improve the efficiency of the stirring of the asphalt by the first stirring device 15 and the second stirring device 34 having holes.
In the utility model, a first control valve 16 is arranged at the discharge port of the reaction kettle 1.
In the present invention, a second control valve 35 is disposed at the discharge port of the storage device 3.
In the present invention, a third control valve 42 is provided at the discharge port 4 of the filling device.
In the utility model, the upper end of the reaction kettle 1 is communicated with a flue gas collecting device 5 with a filtering device, the flue gas collecting device 5 is used for collecting the flue gas generated by the reaction kettle 1 and filtering the flue gas through the filtering device, and the flue gas is discharged after the filtering is finished, so that the environment pollution is prevented.
The above are merely preferred embodiments of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (5)
1. An emulsified asphalt production device is characterized by comprising a reaction kettle, a storage device and a filling device which are communicated in sequence;
the upper end of the reaction kettle is communicated with an SBS (styrene butadiene styrene) feeding hopper, a weighing module is arranged on the SBS feeding hopper, and a first magnetic filter is arranged at a position close to a discharge port of the SBS feeding hopper;
the left side of the reaction kettle is communicated with a double-layer feeding pipe, the double-layer feeding pipe is sequentially provided with a first asphalt flowmeter and a first asphalt pump from one end close to the reaction kettle to one end far away from the reaction kettle, the outer layer of the double-layer feeding pipe is an oil guide pipe, the inner layer of the double-layer feeding pipe is an asphalt pipe, the oil guide pipe is communicated with a reaction kettle jacket, the outlet of the reaction kettle jacket is communicated with a storage device jacket, the asphalt pipe is communicated with the reaction kettle, and a first stirring device with a hole is arranged in the reaction kettle;
a second magnetic filter and a second asphalt pump are sequentially arranged on a pipeline communicated with the reaction kettle and the storage device, and a second stirring device with a hole is arranged in the storage device;
and a third asphalt pump is arranged on a pipeline which is communicated with the storage device and the filling device.
2. The emulsified asphalt production device as claimed in claim 1, wherein a first control valve is arranged at the discharge port of the reaction kettle.
3. The apparatus for producing emulsified asphalt as defined in claim 1, wherein a second control valve is provided at the discharge port of the storage means.
4. The emulsified asphalt production device as defined in claim 1, wherein a third control valve is provided at the discharge port of the filling device.
5. The emulsified asphalt production device as claimed in any one of claims 1 to 4, wherein the upper end of the reaction kettle is communicated with a flue gas collection device having a filtering device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122311696.8U CN215627794U (en) | 2021-09-24 | 2021-09-24 | Emulsified asphalt apparatus for producing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122311696.8U CN215627794U (en) | 2021-09-24 | 2021-09-24 | Emulsified asphalt apparatus for producing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215627794U true CN215627794U (en) | 2022-01-25 |
Family
ID=79919404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122311696.8U Expired - Fee Related CN215627794U (en) | 2021-09-24 | 2021-09-24 | Emulsified asphalt apparatus for producing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215627794U (en) |
-
2021
- 2021-09-24 CN CN202122311696.8U patent/CN215627794U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |