CN217459330U - Asphalt rapid heating device and special assembly type asphalt continuous heat exchange extraction device thereof - Google Patents
Asphalt rapid heating device and special assembly type asphalt continuous heat exchange extraction device thereof Download PDFInfo
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- CN217459330U CN217459330U CN202221635260.2U CN202221635260U CN217459330U CN 217459330 U CN217459330 U CN 217459330U CN 202221635260 U CN202221635260 U CN 202221635260U CN 217459330 U CN217459330 U CN 217459330U
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- 239000010426 asphalt Substances 0.000 title claims abstract description 125
- 238000000605 extraction Methods 0.000 title claims abstract description 50
- 238000010438 heat treatment Methods 0.000 title claims description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000003860 storage Methods 0.000 claims abstract description 22
- 238000005192 partition Methods 0.000 claims description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 230000000630 rising effect Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a rapid asphalt temperature rising device and a special assembly type continuous asphalt heat exchange and extraction device thereof, which comprises a heat exchange device arranged in an asphalt storage tank; the heat exchange device comprises an assembled asphalt continuous heat exchange extraction device and an in-tank auxiliary heat exchanger, and the in-tank auxiliary heat exchanger is positioned on the side of the assembled asphalt continuous heat exchange extraction device; the assembled asphalt continuous heat exchange and extraction device is provided with a U-shaped channel, and an extraction main heat exchange mechanism is arranged in the U-shaped channel; the U-shaped channel of the assembly type asphalt continuous heat exchange and extraction device is also provided with an asphalt inlet and an asphalt oil outlet; the asphalt oil outlet is communicated to the outside of the asphalt storage tank. The utility model can be repeatedly installed/removed for use; the installation/removal is convenient, the structure is simple, the maintenance is convenient, and the safety and the reliability are realized; low cost and stable performance.
Description
Technical Field
The utility model belongs to the technical field of the pitch extraction of assembled pitch holding vessel and specifically relates to pitch rapid heating up device and special assembled pitch continuous heat transfer draw-out device thereof.
Background
At present, the similar technology has a bundle pipe type asphalt heat exchanger, and the product has high cost, is extremely difficult to maintain and is not suitable for repeated disassembly and assembly for use frequently.
Publication (bulletin) No.: CN106275912B, publication (public notice) day: 2019-07-12 discloses a heating device for continuously taking oil from an asphalt storage tank, which at least comprises a large tank, a middle tank and a small tank, wherein the large tank is provided with a large tank asphalt inlet, a large tank asphalt outlet and a large tank heating coil, the middle tank is provided with a middle tank asphalt inlet and a middle tank heating pipe, and the small tank is provided with a small tank asphalt inlet, a small tank asphalt outlet and a small tank heater; one part of the small tank is arranged in the middle tank, one part of the small tank is arranged in the large tank, and the middle tank is arranged in the large tank; the large tank is provided with a control valve and an asphalt self-flowing outlet; the high-position asphalt heater is arranged in the large tank close to the inner wall and comprises a first high-position asphalt heating pipe and a second high-position asphalt heating pipe, and a plurality of asphalt convection holes are formed in the pipe walls of the first high-position asphalt heating pipe and the second high-position asphalt heating pipe. The functions of local rapid heating of the large tank and rapid and continuous batch oil distribution of the small tank are realized, and the large tank oil distribution system has the advantages of small occupied area, low energy consumption, high oil product and small pollution.
Publication (bulletin) No.: CN203947385U, publication (announcement) day: 2014-11-19 relates to a homogeneous heating type asphalt tank, upper and lower transmission shafts are respectively arranged at the upper and lower parts of the middle part of the inner cavity of the tank body, an annular transmission belt is arranged between the upper transmission shaft and the lower transmission shaft, a plurality of elastic blocking shifting pieces are uniformly arranged on the outer side surface of the annular transmission belt, the upper transmission shaft and the lower transmission shaft both rotate clockwise, an upper outlet and a lower outlet are respectively arranged on the side wall of the tank body on the ascending side of the annular transmission belt, a branch pipeline is arranged between the upper outlet and the lower outlet, and a molten asphalt outlet is arranged on the branch pipeline. Simple structure uses traditional drive belt device for reference, keeps off the plectrum through elasticity for the pitch that is heated can form stable flow direction in the jar body, through the export that sets up respectively from top to bottom, can further improve the stability of output pitch quality, can externally monitor the internal pitch quality of jar simultaneously, has practical value.
Technical scheme and the technical problem that will solve and the beneficial effect who produces of above disclosure technique all with the utility model discloses inequality, to the utility model discloses more technical characteristics and the technical problem and the beneficial effect that will solve all do not have the technological inspiration in the above technical document that discloses.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rapid asphalt heating device and a special assembly type continuous asphalt heat exchange and extraction device thereof aiming at the defects in the prior art, which can be repeatedly installed/removed for use; the installation/removal is convenient, the structure is simple, the maintenance is convenient, and the safety and the reliability are realized; low cost and stable performance.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the asphalt rapid heating device comprises a heat exchange device arranged in an asphalt storage tank;
the heat exchange device comprises an assembled asphalt continuous heat exchange extraction device and an in-tank auxiliary heat exchanger, and the in-tank auxiliary heat exchanger is positioned on the side of the assembled asphalt continuous heat exchange extraction device;
the assembled asphalt continuous heat exchange extraction device is provided with a U-shaped channel, and an extraction main heat exchange mechanism is arranged in the U-shaped channel;
the U-shaped channel of the assembly type asphalt continuous heat exchange and extraction device is also provided with an asphalt inlet and an asphalt oil outlet; the asphalt oil outlet is communicated to the outside of the asphalt storage tank.
Furthermore, the assembly type asphalt continuous heat exchange extraction device comprises a shell, a base, a partition plate and a fin heat exchange mechanism;
the shell bottom and pedestal connection to constitute an extraction heat transfer space between the two, the baffle upper end is connected with the interior roof of shell, and the lower extreme connection base of baffle, baffle will extract the heat transfer space and separate into a U type passageway, and the main heat exchange mechanism that is located this U type passageway is fin heat exchange mechanism.
Furthermore, the asphalt oil outlet of the U-shaped channel is provided with a front end cover, the front end cover is provided with a hole and provided with an asphalt outlet flange, and the asphalt outlet flange is communicated to the outside of the asphalt storage tank through an asphalt oil outlet pipe.
Furthermore, the shell is provided with an inner layer structure and an outer layer structure, the inner layer structure is a shell mask, and the outer layer structure is a shell arc rib plate.
Furthermore, the fin heat exchange mechanism is communicated to the outside of the asphalt storage tank through a heat conduction oil inlet pipe and a heat conduction oil outlet pipe.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the special assembly type asphalt continuous heat exchange extraction device for the asphalt rapid heating device comprises a shell, a base, a partition plate and a fin heat exchange mechanism;
the bottom of the shell is connected with the base, an extraction heat exchange space is formed between the bottom of the shell and the base, the upper end of the partition plate is connected with the inner top wall of the shell, the lower end of the partition plate is connected with the base, the extraction heat exchange space is divided into a U-shaped channel by the partition plate, and a main heat exchange mechanism, namely a fin heat exchange mechanism, is positioned in the U-shaped channel;
the asphalt oil outlet of the U-shaped channel is provided with a front end cover, the front end cover is provided with an opening and is provided with an asphalt outlet flange, and the asphalt outlet flange is communicated to the outside of the asphalt storage tank through an asphalt oil outlet pipe;
the fin heat exchange mechanism is communicated to the outside of the asphalt storage tank through a heat conduction oil inlet pipe and a heat conduction oil outlet pipe.
Furthermore, the shell is provided with an inner layer structure and an outer layer structure, the inner layer structure is a shell mask, and the outer layer structure is a shell arc rib plate.
Compared with the prior art, the utility model following beneficial effect has:
the utility model discloses in the large-scale vertical assembled pitch holding vessel of mainly used, be used for in-tank pitch heating and continuous extraction function, adopt the assembled structure, only need during the use with pitch in the pitch holding vessel pitch, through the interior auxiliary heat exchanger of jar with pitch intensification to the slow flow state more than 70 ℃, then through assembled pitch continuous heat transfer draw-out device, can realize the continuous intensification extraction pitch, after pitch gets into continuous heat transfer draw-out device, through U type heat transfer passageway, when pitch outlet flange department is flowed through to the pitch, can reach pitch extraction temperature (125). The asphalt in the entire tank need not be heated to the extraction temperature (125 c). The utility model discloses simple structure, the cost of manufacture is low, and the maintenance of being convenient for saves the heating energy, shortens heating time, improves work efficiency. The utility model discloses the structure can be used by repeated dismouting.
Drawings
FIG. 1 is a schematic view of the top view of the asphalt rapid heating device of the present invention;
FIG. 2 is a schematic view of the overhead structure of the assembled continuous heat-exchanging and extracting device for asphalt of the rapid heating device of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
fig. 4 is a left side view of fig. 2.
In the figure: the device comprises a front end cover 1, a shell 2, a partition plate 3, a fin heat exchange tube bundle 4, a base 5, a bolt 6, a base supporting bottom plate 7, an asphalt outlet flange 8, an asphalt inlet 9, a heat-conducting oil inlet pipe 10, a heat-conducting oil outlet pipe 11, an asphalt outlet pipe 12, an in-tank auxiliary heat exchanger 13, an asphalt storage tank 14, a shell arc rib plate 201, a shell mask 202 and an assembled asphalt continuous heat exchange extraction device 100.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
referring to fig. 1 to 4, the present invention provides a technical solution:
the asphalt rapid heating device comprises a heat exchange device arranged in an asphalt storage tank 14;
the heat exchange device comprises an assembled asphalt continuous heat exchange extraction device and an in-tank auxiliary heat exchanger 13, wherein the in-tank auxiliary heat exchanger 13 is positioned on the side of the assembled asphalt continuous heat exchange extraction device;
the assembled asphalt continuous heat exchange extraction device is provided with a U-shaped channel, and an extraction main heat exchange mechanism is arranged in the U-shaped channel;
the U-shaped channel of the assembly type asphalt continuous heat exchange and extraction device is also provided with an asphalt inlet 9 and an asphalt oil outlet; the asphalt outlet is communicated to the exterior of the asphalt storage tank 14.
Further, the assembly type asphalt continuous heat exchange extraction device comprises a shell 2, a base 5, a partition plate 3 and a fin heat exchange mechanism;
2 bottoms of shell are connected with base 5 to constitute an extraction heat transfer space between the two, the baffle upper end is connected with the interior roof of shell, and the lower extreme joint base 5 of baffle, baffle will extract the heat transfer space and separate into a U type passageway, and the main heat transfer mechanism that is located this U type passageway is fin heat transfer mechanism.
Further, the asphalt oil outlet of the U-shaped channel is provided with a front end cover 1, the front end cover 1 is provided with an opening and provided with an asphalt outlet flange 8, and the asphalt outlet flange 8 is communicated to the outside of an asphalt storage tank 14 through an asphalt oil outlet pipe 12.
Further, the outer shell 2 has an inner layer structure and an outer layer structure, the inner layer structure is the outer shell mask 202, and the outer layer structure is the outer shell arc rib plate 201.
Further, the fin heat exchange mechanism is communicated to the outside of the asphalt storage tank 14 through a heat conduction oil inlet pipe 10 and a heat conduction oil outlet pipe 11.
The front end cover 1 is connected with the shell 2, the base 5 and the partition plate 3 through bolts;
the shell 2 consists of a shell mask 202, a shell arc rib plate 201 and a shell 2 connecting flange, and the shell 2 is connected with the front end cover 1, the base 5 and the partition plate 3 through bolts;
the upper part of the clapboard 3 is connected with the shell 2 by bolts, and the lower part of the clapboard is welded with the bottom plate of the base 5 into a whole, so that the function of the clapboard is to divide the asphalt in the shell into 2 areas and increase the flowing stroke of the asphalt;
the finned heat exchange tube bundle 4 comprises finned seamless tubes, a fixed frame, connecting elbows and the like, which belong to the known technology in the field, and the finned heat exchange mechanism is directly applied, wherein the fixed frame of the tube bundle is fixedly connected with the bottom of a steel plate on the base 5 by bolts;
the base 5 is formed by welding four channel steel frames, a middle cross beam and a steel plate bottom into a whole, and bolt holes are formed in the upper portions of the four channel steel frames and are connected with the shell 2, the front end plate 1 and the fin heat exchange tube bundle 4 through bolts.
The utility model discloses in the large-scale vertical assembled pitch holding vessel of mainly used, be used for in-tank pitch heating and continuous extraction function, adopt the assembled structure, only need during the use with pitch in the pitch holding vessel pitch, through the interior auxiliary heat exchanger of jar with pitch intensification to the slow flow state more than 70 ℃, then through assembled pitch continuous heat transfer draw-out device, can realize the continuous intensification extraction pitch, after pitch gets into continuous heat transfer draw-out device, through U type heat transfer passageway, when pitch outlet flange department is flowed through to the pitch, can reach pitch extraction temperature (125). The asphalt in the entire tank need not be heated to the extraction temperature (125 c). The utility model discloses simple structure, the cost of manufacture is low, and the maintenance of being convenient for saves the heating energy, shortens heating time, improves work efficiency. The utility model discloses the structure can used by repeated dismouting.
Example 2:
the special assembly type asphalt continuous heat exchange extraction device for the asphalt rapid heating device comprises a shell 2, a base 5, a partition plate 3 and a fin heat exchange mechanism;
the bottom of the shell 2 is connected with the base 5, an extraction heat exchange space is formed between the bottom of the shell and the base 5, the upper end of the partition plate is connected with the inner top wall of the shell, the lower end of the partition plate is connected with the base 5, the extraction heat exchange space is divided into a U-shaped channel by the partition plate, and a main heat exchange mechanism, namely a fin heat exchange mechanism, is positioned in the U-shaped channel;
the asphalt oil outlet of the U-shaped channel is provided with a front end cover 1, the front end cover 1 is provided with an opening and is provided with an asphalt outlet flange 8, and the asphalt outlet flange 8 is communicated to the outside of an asphalt storage tank 14 through an asphalt oil outlet pipe 12;
the fin heat exchange mechanism is communicated to the outside of the asphalt storage tank through a heat conduction oil inlet pipe and a heat conduction oil outlet pipe.
Further, the shell 2 has an inner layer structure and an outer layer structure, the inner layer structure is a shell mask 202, and the outer layer structure is a shell arc rib plate 201.
All parts and parts which are not discussed in the present application and the connection mode of all parts and parts in the present application belong to the known technology in the technical field, and are not described again.
In the present application, the term "plurality" means two or more unless expressly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or unit indicated must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The asphalt rapid heating device comprises a heat exchange device arranged in an asphalt storage tank;
the device is characterized in that the heat exchange device comprises an assembled asphalt continuous heat exchange extraction device and an in-tank auxiliary heat exchanger, wherein the in-tank auxiliary heat exchanger is positioned on the side of the assembled asphalt continuous heat exchange extraction device;
the assembled asphalt continuous heat exchange and extraction device is provided with a U-shaped channel, and an extraction main heat exchange mechanism is arranged in the U-shaped channel;
the U-shaped channel of the assembly type asphalt continuous heat exchange and extraction device is also provided with an asphalt inlet and an asphalt oil outlet; the asphalt oil outlet is communicated to the outside of the asphalt storage tank.
2. The asphalt rapid heating device according to claim 1, wherein the assembled asphalt continuous heat exchange extraction device comprises a shell, a base, a partition plate and a fin heat exchange mechanism;
the shell bottom and pedestal connection to constitute an extraction heat transfer space between the two, the baffle upper end is connected with the interior roof of shell, and the lower extreme connection base of baffle, baffle will extract the heat transfer space and separate into a U type passageway, and the main heat exchange mechanism that is located this U type passageway is fin heat exchange mechanism.
3. The asphalt rapid heating device according to claim 2, wherein the asphalt oil outlet of the U-shaped channel is provided with a front end cover, the front end cover is provided with an opening and an asphalt outlet flange, and the asphalt outlet flange is communicated to the outside of the asphalt storage tank through an asphalt oil outlet pipe.
4. The asphalt rapid heating device according to claim 2 or 3, wherein the shell has an inner layer structure and an outer layer structure, the inner layer structure is a shell mask, and the outer layer structure is a shell arc rib plate.
5. The asphalt rapid heating device according to claim 2 or 3, wherein the fin heat exchange mechanism is communicated to the outside of the asphalt storage tank through a heat transfer oil inlet pipe and a heat transfer oil outlet pipe.
6. The special assembly type asphalt continuous heat exchange extraction device for the asphalt rapid heating device is characterized by comprising a shell, a base, a partition plate and a fin heat exchange mechanism;
the bottom of the shell is connected with the base, an extraction heat exchange space is formed between the bottom of the shell and the base, the upper end of the partition plate is connected with the inner top wall of the shell, the lower end of the partition plate is connected with the base, the extraction heat exchange space is divided into a U-shaped channel by the partition plate, and a main heat exchange mechanism, namely a fin heat exchange mechanism, is positioned in the U-shaped channel;
the asphalt oil outlet of the U-shaped channel is provided with a front end cover, the front end cover is provided with an opening and is provided with an asphalt outlet flange, and the asphalt outlet flange is communicated to the outside of the asphalt storage tank through an asphalt oil outlet pipe;
the fin heat exchange mechanism is communicated to the outside of the asphalt storage tank through a heat conduction oil inlet pipe and a heat conduction oil outlet pipe.
7. The special assembly type continuous asphalt heat exchange and extraction device for the rapid asphalt temperature rise device according to claim 6, wherein the shell has an inner layer structure and an outer layer structure, the inner layer structure is a shell mask, and the outer layer structure is a shell arc rib plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221635260.2U CN217459330U (en) | 2022-06-28 | 2022-06-28 | Asphalt rapid heating device and special assembly type asphalt continuous heat exchange extraction device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221635260.2U CN217459330U (en) | 2022-06-28 | 2022-06-28 | Asphalt rapid heating device and special assembly type asphalt continuous heat exchange extraction device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217459330U true CN217459330U (en) | 2022-09-20 |
Family
ID=83239859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221635260.2U Active CN217459330U (en) | 2022-06-28 | 2022-06-28 | Asphalt rapid heating device and special assembly type asphalt continuous heat exchange extraction device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217459330U (en) |
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2022
- 2022-06-28 CN CN202221635260.2U patent/CN217459330U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Liaoning Lifan Network Technology Co.,Ltd. Assignor: SHENYANG SHENGDAO COMMUNICATIONS CONSTRUCTION TECHNOLOGY CO.,LTD. Contract record no.: X2023980044123 Denomination of utility model: Asphalt rapid heating device and its specialized assembled asphalt continuous heat exchange and extraction device Granted publication date: 20220920 License type: Common License Record date: 20231024 Assignee: Liaoning Tuopu Artificial Intelligence Technology Research and Development Co.,Ltd. Assignor: SHENYANG SHENGDAO COMMUNICATIONS CONSTRUCTION TECHNOLOGY CO.,LTD. Contract record no.: X2023980044122 Denomination of utility model: Asphalt rapid heating device and its specialized assembled asphalt continuous heat exchange and extraction device Granted publication date: 20220920 License type: Common License Record date: 20231023 |
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| EE01 | Entry into force of recordation of patent licensing contract |