CN220976886U - Heating furnace for asphalt production - Google Patents
Heating furnace for asphalt production Download PDFInfo
- Publication number
- CN220976886U CN220976886U CN202322699398.XU CN202322699398U CN220976886U CN 220976886 U CN220976886 U CN 220976886U CN 202322699398 U CN202322699398 U CN 202322699398U CN 220976886 U CN220976886 U CN 220976886U
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- China
- Prior art keywords
- stirring
- furnace body
- main furnace
- frame
- rotating shaft
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 35
- 239000010426 asphalt Substances 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 95
- 238000004140 cleaning Methods 0.000 claims description 7
- 239000002994 raw material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000013019 agitation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000011384 asphalt concrete Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Working-Up Tar And Pitch (AREA)
- Road Paving Machines (AREA)
Abstract
The utility model discloses a heating furnace for asphalt production, which comprises a main furnace body and a supporting frame, wherein a heating resistor is arranged on the inner wall of the main furnace body, a filter plate is arranged in the main furnace body, the filter plate is arranged at the upper end of a discharge hole, a rotating shaft is arranged in the main furnace body, stirring blades are arranged on the outer side of the rotating shaft, and a stirring device is arranged in the main furnace body; stirring device includes stirring frame, and stirring frame one end is connected with the connecting rod, and connecting rod one end is connected with the axis of rotation, stirs the frame lower extreme and installs stirring strip, and stirring frame one end is equipped with the guide board, and the guide board is the arc strip, and the guide board front end is equipped with the arc guide face, guide board one end fixedly connected with spiller, spiller one side is laminated mutually with main furnace body inner wall, and the connecting rod outside is equipped with two sets of stirring boards. According to the utility model, by arranging the stirring device, the adhered asphalt raw material on the inner wall of the main furnace body can be scraped to be stirred again, so that asphalt in the main furnace body is heated more uniformly, and the heating speed of the asphalt is improved.
Description
Technical Field
The utility model relates to the technical field of asphalt production, in particular to a heating furnace for asphalt production.
Background
A heating furnace for asphalt production is a heat source apparatus for heating and treating asphalt, which is commonly used in asphalt concrete mixing plants, asphalt quality improvement apparatuses, and other related industries, and the main function of the heating furnace is to provide sufficient heat to heat solid or semi-solid asphalt materials to a liquid or semi-liquid state for transportation, storage, coating, or other asphalt processing processes.
The existing heating furnace for asphalt production is characterized in that asphalt is easy to adhere to the inner wall of a furnace body of the heating furnace in a use process, so that the asphalt in the furnace body is easy to be heated unevenly, and the heating speed of the asphalt is influenced.
Disclosure of utility model
The utility model mainly aims to provide a heating furnace for asphalt production, which can effectively solve the technical problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the device comprises a main furnace body and a supporting frame, wherein a feed inlet is arranged at the upper end of the main furnace body, a discharge outlet is arranged at the lower end of the main furnace body, a driving motor is fixedly arranged at the upper end of the main furnace body, a heating resistor is arranged on the inner wall of the main furnace body, a filter plate is arranged at the upper end of the discharge outlet, a rotating shaft is arranged in the main furnace body, the upper end of the rotating shaft is connected with the driving motor, the lower end of the rotating shaft extends to the lower end of the filter plate, stirring blades are arranged at the outer side of the rotating shaft, a stirring device is arranged in the main furnace body, and one end of the stirring device is connected with the rotating shaft; stirring device includes stirring frame, and stirring frame one end is connected with the connecting rod, and connecting rod one end is connected with the axis of rotation, stirs the frame lower extreme and installs stirring strip, and stirring frame one end is equipped with the guide board, and the guide board is the arc strip, and the guide board front end is equipped with the arc guide face, guide board one end fixedly connected with spiller, spiller one side is laminated mutually with main furnace body inner wall, and the connecting rod outside is equipped with two sets of stirring boards.
Further, two groups of stirring plates are symmetrically arranged on two sides of the connecting rod, the stirring plates are wavy plates, and one end of each stirring plate is fixedly connected with the connecting rod.
Further, the stirring bar is a bar-shaped bar, and stirring grooves are arranged on two sides of the stirring bar.
Further, the upper end of the stirring bar is fixedly connected with the stirring frame, and the lower end of the stirring bar is attached to the filter plate.
Further, the upper end of the stirring frame is connected with a cleaning brush, and the upper end of the cleaning brush is contacted with the inner wall of the main furnace body.
Further, the stirring frame is a U-shaped frame, and the opening of the stirring frame faces the rotating shaft.
Further, the lower end of the filter plate is provided with a rotating bar, the rotating bar is an L-shaped bar rod, and the rotating bar is fixedly connected with the rotating shaft.
Advantageous effects
The utility model provides a heating furnace for asphalt production, which has the following beneficial effects:
(1) This heating furnace for pitch production through setting up agitating unit, can strike off the attached pitch raw materials of coming to guide main furnace body inside through the guide board and participate in the stirring again to main furnace body inner wall, makes the inside pitch of main furnace body be heated more evenly, promotes the heating rate of pitch.
(2) This heating furnace for pitch production through setting up the strip that rotates, rotates the strip and stirs the discharge gate inside at the rotation in-process, avoids pitch to block up the discharge gate at the discharge in-process.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram illustrating the internal parsing of the present utility model;
FIG. 3 is a schematic view of the structure of the stirring device of the present utility model.
Legend description:
1. A main furnace body; 2. a support frame; 3. a feed inlet; 4. a discharge port; 5. a driving motor; 6. a heating resistor; 7. a filter plate; 8. a rotating shaft; 9. stirring the leaves; 10. an agitation device; 11. rotating the strip; 12. an agitating frame; 13. a connecting rod; 14. cleaning brushes; 15. stirring strips; 16. a guide plate; 17. the agitation plate.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Example 1: the utility model provides a heating furnace for pitch production, as shown in fig. 1-2, including main furnace body 1, main furnace body 1 is cylindrical cavity casing, main furnace body 1 lower extreme four corners equal fixedly connected with support frame 2, main furnace body 1 upper end fixed mounting has feed inlet 3, feed inlet 3 is linked together with main furnace body 1 inside cavity, main furnace body 1 lower extreme is provided with discharge gate 4, discharge gate 4 leaks shape cavity casing, discharge gate 4 upper end and main furnace body 1 fixed connection, discharge gate 4 lower extreme discharge gate outside fixed mounting has the control valve, main furnace body 1 upper end is provided with driving motor 5, driving motor 5 passes through bolt and main furnace body 1 fixed connection, driving motor 5 passes through wire and power supply end linear connection, the installation chamber has been seted up to main furnace body 1 inner wall, installation intracavity fixed mounting has heating resistor 6, heating resistor 6 passes through wire and power supply end linear connection, main furnace body 1 inside is provided with filter 7, filter 7 installs in discharge gate 4 upper ends, filter 7 outside and main furnace body 1 fixed connection, main furnace body 1 inside is provided with axis of rotation 8, axis 8 and main furnace body 1 rotation installation, axis 8 and main 1 rotation axis 8 rotation axis rotation 5 and main furnace body 1 rotation 5, driving motor 5 and driving motor output end are connected with main furnace body 8, blade rotation axis of rotation device 10 and 10 are connected to the inside the strip-shaped rotation axis of rotation device, the stirring device is connected to the inside the strip-shaped rotating device is 11, the stirring device is connected to the inner wall of rotation 11, the stirring device is connected to the main furnace body 10, the stirring device is connected to the inner end is connected to the inner side of the main furnace body 11, the stirring device is connected to the inside.
Example 2: on the basis of the first embodiment, as shown in fig. 1-3, the stirring device 10 comprises a stirring frame 12, the stirring frame 12 is a U-shaped frame, an opening of the stirring frame 12 faces the rotating shaft 8, one end of the stirring frame 12 is fixedly connected with a connecting rod 13, the other end of the connecting rod 13 is fixedly connected with the rotating shaft 8, the upper end of the stirring frame 12 is fixedly connected with a cleaning brush 14, the upper end of the cleaning brush 14 is contacted with the inner wall of the main furnace body 1, stirring bars 15 are arranged at the lower end of the stirring frame 12, bar-shaped bars are arranged at the two sides of the stirring bars 15, stirring grooves are arranged at the upper end of the stirring bars 15 and the stirring frame 12, the lower end of the stirring bars 15 are in fit with the filter plates 7, one end of the stirring frame 12 is provided with a guide plate 16, the guide plate 16 is an arc-shaped bar, the front end of the guide plate 16 is close to the inner wall of the main furnace body 1 is fixedly connected with a shovel blade, one side of the shovel blade is in fit with the inner wall of the main furnace body 1, two groups of stirring plates 17 are arranged at the outer side of the connecting rod 13, the two groups of stirring plates 17 are symmetrically arranged at the two sides of the connecting rod 13, one end of the stirring plates 17 is in wave-shaped plate connection with the connecting rod 13, and one end of the stirring plate 17 is fixedly connected with the connecting rod 13.
It should be noted that, the utility model is a heating furnace for asphalt production, when in use, firstly, the asphalt to be heated is put into the main furnace body 1 through the feed inlet 3, the heating resistor 6 and the driving motor 5 are started, the heating resistor 6 is electrified to generate heat to heat the asphalt raw material in the main furnace body 1, the output end of the driving motor 5 drives the stirring blade 9 to rotate through the rotating shaft 8, the stirring blade 9 stirs and mixes the asphalt in the rotating process, the rotating shaft 8 drives the stirring frame 12 to rotate through the connecting rod 13 in the rotating process, the stirring frame 12 drives the guide plate 16 to rotate in the rotating process, the scraper blade at the front end of the guide plate 16 can scrape the asphalt on the inner wall of the main furnace body 1, the stirring bar 15 at the lower end of the stirring frame 12 can stir the asphalt on the upper end of the filter plate 7, the asphalt precipitation is avoided, the stirring plate 17 arranged at the two ends of the connecting rod 13 can increase the contact area with the asphalt raw material, the stirring effect is improved, after the heating is completed, the discharge port 4 is opened, the heated, the asphalt is discharged from the filter plate 7 to the rotating shaft 4 in the rotating process through the stirring bar 11, and the discharge port 11 is prevented from being rotated in the rotating process. Through setting up agitating unit 10, can strike off the attached pitch raw materials of main furnace body 1 inner wall, strike off and get off and guide main furnace body 1 inside through guide board 16 and participate in the stirring again, make the inside pitch of main furnace body 1 be heated more evenly, promote the heating rate of pitch. Through setting up the rotation strip 11, the rotation strip 11 stirs the discharge gate 4 inside at the rotation in-process, avoids pitch to block up the discharge gate at the discharge in-process.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a heating furnace for pitch production, includes main furnace body (1) and support frame (2), and feed inlet (3) are installed to main furnace body (1) upper end, discharge gate (4), its characterized in that are installed to main furnace body (1) lower extreme: the device comprises a main furnace body (1), wherein a driving motor (5) is fixedly arranged at the upper end of the main furnace body (1), a heating resistor (6) is arranged on the inner wall of the main furnace body (1), a filter plate (7) is arranged in the main furnace body (1), the filter plate (7) is arranged at the upper end of a discharge hole (4), a rotating shaft (8) is arranged in the main furnace body (1), the upper end of the rotating shaft (8) is connected with the driving motor (5), the lower end of the rotating shaft (8) extends to the lower end of the filter plate (7), stirring blades (9) are arranged on the outer side of the rotating shaft (8), a stirring device (10) is arranged in the main furnace body (1), and one end of the stirring device (10) is connected with the rotating shaft (8); stirring device (10) are including stirring frame (12), and stirring frame (12) one end is connected with connecting rod (13), and connecting rod (13) one end is connected with axis of rotation (8), stir frame (12) lower extreme and install stirring strip (15), stirring frame (12) one end is equipped with guide board (16), guide board (16) are the arc strip, guide board (16) front end is equipped with the arc guide face, guide board (16) one end fixedly connected with spiller, spiller one side is laminated mutually with main furnace body (1) inner wall, the connecting rod (13) outside is equipped with two sets of stirring board (17).
2. A heating furnace for asphalt production according to claim 1, wherein: the two groups of stirring plates (17) are symmetrically arranged on two sides of the connecting rod (13), the stirring plates (17) are wavy plates, and one end of each stirring plate (17) is fixedly connected with the connecting rod (13).
3. A heating furnace for asphalt production according to claim 1, wherein: the stirring strip (15) is a strip-shaped rod, and stirring grooves are formed in two sides of the stirring strip (15).
4. A heating furnace for asphalt production according to claim 3, wherein: the upper end of the stirring strip (15) is fixedly connected with the stirring frame (12), and the lower end of the stirring strip (15) is attached to the filter plate (7).
5. A heating furnace for asphalt production according to claim 1, wherein: the upper end of the stirring frame (12) is connected with a cleaning brush (14), and the upper end of the cleaning brush (14) is contacted with the inner wall of the main furnace body (1).
6. The heating furnace for asphalt production according to claim 5, wherein: the stirring frame (12) is a U-shaped frame, and an opening of the stirring frame (12) faces the rotating shaft (8).
7. A heating furnace for asphalt production according to claim 1, wherein: the lower end of the filter plate (7) is provided with a rotating bar (11), the rotating bar (11) is an L-shaped bar, and the rotating bar (11) is fixedly connected with the rotating shaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322699398.XU CN220976886U (en) | 2023-10-09 | 2023-10-09 | Heating furnace for asphalt production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322699398.XU CN220976886U (en) | 2023-10-09 | 2023-10-09 | Heating furnace for asphalt production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220976886U true CN220976886U (en) | 2024-05-17 |
Family
ID=91062457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322699398.XU Active CN220976886U (en) | 2023-10-09 | 2023-10-09 | Heating furnace for asphalt production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220976886U (en) |
-
2023
- 2023-10-09 CN CN202322699398.XU patent/CN220976886U/en active Active
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