CN213012689U - Asphalt heating device - Google Patents
Asphalt heating device Download PDFInfo
- Publication number
- CN213012689U CN213012689U CN202021088564.2U CN202021088564U CN213012689U CN 213012689 U CN213012689 U CN 213012689U CN 202021088564 U CN202021088564 U CN 202021088564U CN 213012689 U CN213012689 U CN 213012689U
- Authority
- CN
- China
- Prior art keywords
- heating
- tank body
- baffle
- temperature
- asphalt
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 94
- 239000010426 asphalt Substances 0.000 title claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 15
- 238000005192 partition Methods 0.000 claims description 11
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
The utility model discloses an asphalt heating device, which comprises a tank body and a control module, wherein a solenoid valve is electrically connected with the control module, a baffle is horizontally arranged in the tank body, a first heating cavity is formed by the baffle and the top of the tank body, a second heating cavity is formed by the baffle and the bottom of the tank body, a first heating wire and a first temperature sensing module are arranged at the top of the baffle, a plurality of circulation holes are arranged on the baffle, a motor is fixedly connected with the top of the tank body, a motor output shaft is connected with a stirring shaft, the part of the stirring shaft located in the first heating cavity is connected with stirring teeth, and the part of the stirring shaft; the device simple structure, heating are even, and the pitch of second heating intracavity is fluid state, has reduced the resistance that receives when the heating rod is rotatory greatly and has reduced the wearing and tearing of heating rod, greatly increased the life of heating rod, and the heating rod of rotatory form heats intracavity rotation heating at the second for can not produce local high temperature when pitch heating, it is more even to be heated.
Description
Technical Field
The utility model belongs to the technical field of the pitch processing equipment, in particular to pitch heating device.
Background
Asphalt is a byproduct after petroleum extraction or tar distillation, and is mainly applied to the fields of road paving, asphalt-based carbon fiber production and the like. Asphalt is in a solid bonding state at normal temperature, if the heating temperature is low, the viscosity of the asphalt is high, the asphalt is not beneficial to flowing and reacting with other materials, and only when the asphalt is heated to a high temperature state, deep processing can be continued after the fluidity of the asphalt is ensured, so that certain equipment is needed for high-temperature heating. The existing tank body is used for heating asphalt, a heating device is usually arranged around the inner wall of the tank body to heat the asphalt, but in the heating process, the heating temperature of local asphalt is over 180 ℃ due to uneven temperature distribution, so that the asphalt is aged under high-temperature heating, and the quality is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pitch heating device, when solving and setting up heating device around jar internal wall and heating pitch now, because temperature distribution's inhomogeneous, the heating temperature of local pitch will exceed 180 ℃ to pitch can produce the problem of ageing, quality reduction under high temperature heating.
The utility model adopts the following technical scheme:
an asphalt heating device comprises a tank body and a control module, wherein a feed inlet is arranged at the top of the tank body, a discharge outlet is arranged at the bottom of the tank body, electromagnetic valves are respectively arranged at the feed inlet and the discharge outlet, the electromagnetic valves are electrically connected with the control module, a partition plate is horizontally arranged in the tank body, the partition plate and the top of the tank body form a first heating cavity, a second heating cavity is formed at the bottom of the tank body, a first heating wire and a first temperature sensing module are arranged at the top of the partition plate, a plurality of circulation holes are arranged on the partition plate, a motor is fixedly connected at the top of the tank body, a stirring shaft is connected with an output shaft of the motor, two ends of the stirring shaft are respectively connected with a tank body bearing, the part of the stirring shaft, which is positioned in the first heating cavity, is connected, the heating rod with be connected with the connecting rod between the (mixing) shaft, be equipped with the second heating wire in the heating rod, be equipped with second temperature-sensing module on the heating rod, first heating wire the second heating wire first temperature-sensing module with second temperature-sensing module respectively with control module electric connection.
Furthermore, the motor is a servo motor, so that the heating rhythm can be better controlled.
Furthermore, first heating wire spiral distribute in the baffle top is to first heating chamber bottom pitch raw materials even heating.
Furthermore, the outer wall of the tank body is provided with a heat insulation layer made of aluminum silicate fibers, so that temperature loss is prevented, and energy is saved.
The utility model has the advantages that: this pitch heating device simple structure, the heating is even, it melts through carrying out the primary heating to the pitch raw materials of first heating intracavity, it flows into the second heating chamber through the opening and carries out final heating to make it, reach service temperature, the pitch of second heating intracavity is fluid state, the resistance that receives when the heating rod is rotatory and the wearing and tearing that have reduced the heating rod have greatly reduced, greatly increased the life of heating rod, and the heating rod of rotatory form heats intracavity spin heating at the second, can not produce local high temperature when making the pitch heating, it is more even to be heated.
Drawings
Fig. 1 is a front sectional view of the present invention.
In the figure, 1-tank body, 2-control module, 3-feeding inlet, 4-discharging outlet, 5-electromagnetic valve, 6-partition, 7-first heating cavity, 8-second heating cavity, 9-first electric heating wire, 10-first temperature sensing module, 11-circulation hole, 12-motor, 13-stirring shaft, 14-stirring tooth, 15-heating rod, 16-connecting rod, 17-second temperature sensing module and 18-insulating layer.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of 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, 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 efforts shall belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Example (b): as shown in figure 1, an asphalt heating device comprises a tank body 1 and a control module 2, wherein a feed inlet 3 is arranged at the top of the tank body 1, a discharge outlet 4 is arranged at the bottom of the tank body 1, an electromagnetic valve 5 is respectively arranged at the positions of the feed inlet 3 and the discharge outlet 4, the electromagnetic valve 5 is electrically connected with the control module 2, a partition plate 6 is horizontally arranged in the tank body 1, a first heating cavity 7 is formed by the partition plate 6 and the top of the tank body 1, a second heating cavity 8 is formed by the partition plate 6 and the bottom of the tank body 1, a planar spiral first heating wire 9 and a first temperature sensing module 10 are arranged at the top of the partition plate 6, a plurality of circulation holes 11 are arranged on the partition plate 6, a motor 12 is fixedly connected with the top of the tank body 1, the motor 12 is a servo motor, an output shaft 13 is connected with an output shaft of the motor 12, two ends of the shaft 13 are respectively connected, a connecting rod 16 is connected between the heating rod 15 and the stirring shaft 13, a second heating wire (not shown in the figure) is arranged in the heating rod 15, a second temperature sensing module 17 is arranged on the heating rod 15, and the first heating wire 9, the second heating wire, the first temperature sensing module 10 and the second temperature sensing module 17 are respectively electrically connected with the control module 2.
Wherein, the outer wall of the tank body 1 is provided with a heat preservation layer 18, and the heat preservation layer 18 is made of aluminum silicate fiber, thereby preventing the temperature from losing and saving energy.
The use principle is as follows: solid-state pitch raw materials add first heating chamber through the feed inlet, through control module and first temperature-sensing module, make first heating wire heating heat to pitch preliminary melt the fluidness, the pitch raw and other materials rotation in the drive first heating chamber of stirring tooth, make fluidness pitch flow in the second heating chamber through the opening and carry out final heating, through control module and second temperature-sensing module, the temperature of control heating rod is between 160 and 180 degrees, the rotatory stirring of heating rod makes the fluidness pitch thermally equivalent in the second heating chamber, finally reach service temperature.
It is obvious that the above described embodiments are only some examples of the present invention, and 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 all belong to the protection scope of the present invention.
Claims (5)
1. An asphalt heating device is characterized in that: comprises a tank body and a control module, wherein a feed inlet is arranged at the top of the tank body, a discharge outlet is arranged at the bottom of the tank body, electromagnetic valves are respectively arranged at the feed inlet and the discharge outlet, the electromagnetic valves are electrically connected with the control module, a baffle is horizontally arranged in the tank body, a first heating cavity is formed by the baffle and the top of the tank body, a second heating cavity is formed by the baffle and the bottom of the tank body, a first heating wire and a first temperature sensing module are arranged at the top of the baffle, a plurality of circulation holes are arranged on the baffle, a motor is fixedly connected with the top of the tank body, a stirring shaft is connected with an output shaft of the motor, two ends of the stirring shaft are respectively connected with a tank body bearing, the part of the stirring shaft, which is positioned in the first heating cavity, the heating rod with be connected with the connecting rod between the (mixing) shaft, be equipped with the second heating wire in the heating rod, be equipped with second temperature-sensing module on the heating rod, first heating wire the second heating wire first temperature-sensing module with second temperature-sensing module respectively with control module electric connection.
2. An asphalt heating apparatus according to claim 1, wherein: the motor is a servo motor.
3. An asphalt heating apparatus according to claim 1, wherein: the first heating wires are spirally distributed on the top of the partition board.
4. An asphalt heating apparatus according to claim 1, wherein: and the outer wall of the tank body is provided with a heat insulation layer.
5. An asphalt heating apparatus according to claim 4, wherein: the insulating layer is made of aluminum silicate fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021088564.2U CN213012689U (en) | 2020-06-14 | 2020-06-14 | Asphalt heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021088564.2U CN213012689U (en) | 2020-06-14 | 2020-06-14 | Asphalt heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213012689U true CN213012689U (en) | 2021-04-20 |
Family
ID=75494409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021088564.2U Expired - Fee Related CN213012689U (en) | 2020-06-14 | 2020-06-14 | Asphalt heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213012689U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113731343A (en) * | 2021-08-24 | 2021-12-03 | 中船重工（邯郸）派瑞特种气体有限公司 | Pre-reaction device for synthesizing hexafluorobutadiene |
| CN114045720A (en) * | 2021-12-15 | 2022-02-15 | 招商局重庆交通科研设计院有限公司 | Be used for highway pavement construction to use pitch heating device |
| CN114147874A (en) * | 2021-11-09 | 2022-03-08 | 江西威骏科技股份有限公司 | Prevent grass cloth production with high-efficient mixing arrangement of material |
| CN115501785A (en) * | 2022-10-11 | 2022-12-23 | 山东金洲矿业集团有限公司 | Microwave-assisted efficient stirring device and method suitable for superfine tailing cementing material |
-
2020
- 2020-06-14 CN CN202021088564.2U patent/CN213012689U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113731343A (en) * | 2021-08-24 | 2021-12-03 | 中船重工（邯郸）派瑞特种气体有限公司 | Pre-reaction device for synthesizing hexafluorobutadiene |
| CN113731343B (en) * | 2021-08-24 | 2022-05-20 | 中船(邯郸)派瑞特种气体股份有限公司 | Pre-reaction device for synthesizing hexafluorobutadiene |
| CN114147874A (en) * | 2021-11-09 | 2022-03-08 | 江西威骏科技股份有限公司 | Prevent grass cloth production with high-efficient mixing arrangement of material |
| CN114045720A (en) * | 2021-12-15 | 2022-02-15 | 招商局重庆交通科研设计院有限公司 | Be used for highway pavement construction to use pitch heating device |
| CN115501785A (en) * | 2022-10-11 | 2022-12-23 | 山东金洲矿业集团有限公司 | Microwave-assisted efficient stirring device and method suitable for superfine tailing cementing material |
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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: 20210420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |