CN218116040U

CN218116040U - Asphalt thermal regeneration stirring tank

Info

Publication number: CN218116040U
Application number: CN202222464810.5U
Authority: CN
Inventors: 杨红星
Original assignee: Wuxi Taite Road Construction Machinery Co ltd
Current assignee: Wuxi Taite Road Construction Machinery Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2022-12-23
Anticipated expiration: 2032-09-16

Abstract

The application discloses hot regeneration agitator tank of pitch relates to pitch stirring technical field, and it is not enough even to improve pitch stirring of being heated, the relatively poor problem of stirring effect, including base, jar body, heating pipe, column type groove and heating rod, the top fixed mounting of base has the support, the inside wall fixed mounting of support has the supporting disk, the apron is installed in the internal rotation of supporting disk, the inner diapire of apron rotates and installs the puddler, the top fixed mounting of apron has and is used for driving puddler pivoted first motor, the top fixed mounting of support has the second motor, the output of second motor and the central fixed connection of apron. This application is located to set up the heating rod through jar body center, can make jar internal pitch diversely be heated, through the setting of first motor, puddler, second motor and apron, can carry out the intensive mixing to jar internal pitch, makes pitch be heated the stirring more even, improves stirring effect.

Description

Asphalt thermal regeneration stirring tank

Technical Field

The application relates to the field of asphalt stirring, in particular to an asphalt thermal regeneration stirring tank.

Background

At present, asphalt regeneration is to recycle asphalt pavements, so that a large amount of raw materials such as asphalt, gravel and the like can be saved, and meanwhile, the method is beneficial to treating waste materials and protecting the environment. The mixing device can heat and mix the old asphalt pavement mixture and re-lay the mixture on the pavement.

Among the prior art, generally use the agitator tank to heat the stirring to pitch, the agitator tank generally includes the jar body, encircles and installs the heating pipe on jar external circumference and install the internal stirring subassembly of jar, utilizes the heating pipe to heat the pitch in the agitator tank, utilizes the stirring subassembly to stir pitch.

In realizing this application in-process, the inventor discovers that there is following problem at least in this technique, because the heating pipe distributes on jar external circumference, and the pitch that is located agitator tank center department is heated the temperature and is lower, though the stirring subassembly can stir pitch, nevertheless the puddler remains throughout at same position rotation, and the movement track of pitch in the agitator tank is comparatively fixed to it is not even enough to lead to pitch to be heated the stirring, and stirring effect is relatively poor, consequently, proposes a pitch thermal regeneration agitator tank now.

SUMMERY OF THE UTILITY MODEL

In order to improve pitch be heated the stirring and evenly inadequately, the relatively poor problem of stirring effect, this application provides a pitch thermal regeneration agitator tank.

The application provides a hot regeneration agitator tank of pitch adopts following technical scheme:

a thermal regeneration stirring tank for asphalt comprises a base and a tank body arranged on the base, wherein heating pipes are arranged on the outer circumference of the tank body in a surrounding manner, a cylindrical groove is formed in the center of the tank body from bottom to top, and a heating rod is fixedly arranged in the cylindrical groove;

the utility model discloses a stirring rod, including base, inside wall fixed mounting, apron, top fixed mounting, the inside wall fixed mounting of support has the support, the apron is installed in the inside rotation of support disk, the inner diapire of apron rotates and installs the puddler, the top fixed mounting of apron has and is used for driving puddler pivoted first motor, the top fixed mounting of support has the second motor, the output of second motor and the central fixed connection of apron.

By adopting the technical scheme, the heating rod is additionally arranged in the columnar groove at the center of the tank body, so that the heating rod can heat from the central area of the tank body and can heat the asphalt in the central area of the tank body, and the heating rod is matched with the heating pipe on the outer circumference of the tank body, so that the asphalt in the tank body can be heated in multiple directions, and the heating efficiency is improved; can drive the puddler through first motor and rotate, make the puddler stir the internal pitch of jar, at the in-process of puddler stirring, can start the second motor and drive the apron and rotate, make the apron drive the puddler at the internal circumference motion of jar, make the stirring area of puddler constantly change to can carry out the intensive mixing to the internal pitch of jar, make pitch be heated the stirring more even, improve stirring effect.

Optionally, the top of apron is provided with the feed inlet, the bottom of the jar body is provided with the discharging pipe.

Through adopting above-mentioned technical scheme, add the raw materials to the internal jar through the feed inlet, discharge the pitch after will stirring through the discharging pipe.

Optionally, the tank body is provided with a heat preservation shell outside the heating pipe.

Through adopting above-mentioned technical scheme, the heat preservation shell can play the heat preservation effect to the heating pipe, reduces the thermal scattering and disappearing of heating pipe.

Optionally, the rock wool board is fixedly connected to the inner surface of the heat preservation shell.

Through adopting above-mentioned technical scheme, the rock wool board can further improve the heat preservation effect of heat preservation shell.

Optionally, one side fixed mounting that the puddler was kept away from to the apron bottom has two scrapers, two the scraper blade contacts with two inside walls of the jar body respectively.

Through adopting above-mentioned technical scheme, through the setting of scraper blade, when the apron rotated, the apron can drive scraper blade circular motion, made the scraper blade scrape two inside walls of the jar body, reduced the material that bonds on the internal wall of jar.

Optionally, a bearing is fixedly mounted inside the supporting disc, and the cover plate is rotatably connected with the supporting disc through the bearing.

Through adopting above-mentioned technical scheme, can improve the stability of apron through the bearing.

Optionally, the top of the tank body is fixedly connected with a sealing ring.

Through adopting above-mentioned technical scheme, the sealing washer is used for improving the leakproofness at jar body top.

Optionally, equal fixed mounting all around of jar body bottom has the supporting leg, the lower extreme and the base fixed mounting of supporting leg.

Through adopting above-mentioned technical scheme, the supporting leg is used for playing the supporting role to the jar body.

In summary, the present application has the following beneficial effects:

1. the heating rod is additionally arranged in the columnar groove in the center of the tank body, so that heat can be generated from the central area of the tank body, asphalt in the central area of the tank body can be heated, and the asphalt in the tank body can be heated in multiple directions by matching with the heating pipe on the outer circumference of the tank body, so that the heating efficiency is improved;

2. this application can make the puddler circle the motion in jar body through the setting of first motor, puddler, second motor and apron, makes the stirring area constantly changeable of puddler to can carry out the intensive mixing to the internal pitch of jar, make pitch be heated the stirring more even, improve the stirring effect.

Drawings

Fig. 1 is a schematic diagram of the whole structure of the present application.

Fig. 2 is a schematic sectional structure of the present application.

Fig. 3 is a schematic perspective view of the can body of the present application.

Fig. 4 is a schematic structural diagram of the cover plate embodying the present application.

Description of reference numerals:

1. a base; 2. a tank body; 3. heating a tube; 4. a cylindrical groove; 5. a heating rod; 6. a support; 7. a support disc; 8. a cover plate; 9. a stirring rod; 10. a first motor; 11. a second motor; 12. a feed inlet; 13. a discharge pipe; 14. a heat preservation shell; 15. rock wool boards; 16. a squeegee; 17. a bearing; 18. a seal ring; 19. and (5) supporting legs.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Referring to fig. 1-2, an asphalt thermal regeneration stirring tank comprises a base 1 and a tank body 2 installed on the base 1, wherein supporting legs 19 are fixedly installed on the periphery of the bottom of the tank body 2, the lower ends of the supporting legs 19 are fixedly installed on the base 1, and the supporting legs 19 are used for supporting the tank body 2.

Referring to fig. 1 and 2, base 1's top fixed mounting has support 6, support 6's inside wall fixed mounting has supporting disk 7, the inside fixed mounting of supporting disk 7 has bearing 17, supporting disk 7 rotates through bearing 17 and installs apron 8, apron 8 is used for playing the effect of hiding the top of the jar body 2, the top fixedly connected with sealing washer 18 of the jar body 2, sealing washer 18 be used for with the cooperation of 8 bottom surfaces of apron, improve the leakproofness at the top of the jar body 2. The top of apron 8 is provided with feed inlet 12, adds the raw materials through feed inlet 12 to the jar internal 2, and the bottom of jar body 2 is provided with discharging pipe 13, discharges the pitch after will stirring through discharging pipe 13, is equipped with the valve on discharging pipe 13.

Referring to fig. 1 and 2, a heating pipe 3 is arranged around the outer circumference of the tank body 2, the heating pipe 3 is used for heating the asphalt in the tank body 2, and an insulation shell 14 is sleeved outside the heating pipe 3 of the tank body 2. The heat preservation shell 14 can play the heat preservation effect to heating pipe 3, reduces the heat loss of heating pipe 3. The internal surface fixed connection of heat preservation shell 14 has rock wool board 15, and rock wool board 15 can further improve the heat preservation effect of heat preservation shell 14.

Referring to fig. 2 and 3, a cylindrical groove 4 is formed in the center of the tank body 2 from bottom to top, a heating rod 5 is fixedly mounted inside the cylindrical groove 4, the heating rod 5 is additionally arranged in the cylindrical groove 4 in the center of the tank body 2, the central area of the tank body 2 can be heated, asphalt in the central area of the tank body 2 can be heated, and the heating pipe 3 on the outer circumference of the tank body 2 is matched, so that the asphalt in the tank body 2 can be heated in multiple directions, and the heating efficiency is improved.

Referring to fig. 2 and 4, the inner bottom wall of the cover plate 8 is rotatably provided with a stirring rod 9, the stirring rod 9 is located in the tank body 2, the top of the cover plate 8 is fixedly provided with a first motor 10 for driving the stirring rod 9 to rotate, the output end of the first motor 10 is fixedly connected with the upper end of the stirring rod 9, and the first motor 10 can drive the stirring rod 9 to rotate so that the stirring rod 9 can stir the asphalt in the tank body 2. The top fixed mounting of support 6 has second motor 11, second motor 11 can just reverse, the output of second motor 11 and the center fixed connection who laps 8, at the in-process of puddler 9 stirring, can start second motor 11 and drive apron 8 and rotate, make apron 8 drive puddler 9 at the internal circumference motion of jar 2, make the stirring area constantly change of puddler 9, thereby can carry out the intensive mixing to the pitch of the internal 2 of jar, it is more even to make pitch be heated the stirring, improve the stirring effect.

Referring to fig. 2 and 4, two scrapers 16 are fixedly mounted on one side of the bottom of the cover plate 8, which is far away from the stirring rod 9, the two scrapers 16 are respectively in contact with two inner side walls of the tank body 2, and through the arrangement of the scrapers 16, when the cover plate 8 rotates, the cover plate 8 can drive the scrapers 16 to move circumferentially, so that the scrapers 16 scrape the two inner side walls of the tank body 2, and the bonded materials on the inner wall of the tank body 2 are reduced.

The application has the implementation principle that: the heating rod 5 is additionally arranged in the columnar groove 4 in the center of the tank body 2, so that heat can be generated from the central area of the tank body 2, asphalt in the central area of the tank body 2 can be heated, and the asphalt in the tank body 2 can be heated in multiple directions by matching with the heating pipe 3 on the outer circumference of the tank body 2, so that the heating efficiency is improved; can drive puddler 9 through first motor 10 and rotate, make puddler 9 stir the pitch of the internal 2 of jar, at the in-process of puddler 9 stirring, can start second motor 11 and drive apron 8 and rotate, second motor 11 switches over repeatedly just reversal, make apron 8 drive puddler 9 in the internal circumference motion of the jar body 2, make the stirring area constantly changing of puddler 9, thereby can carry out the intensive mixing to the pitch of the internal 2 of jar, it is more even to make pitch be heated the stirring, improve stirring effect.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a pitch thermal regeneration agitator tank, includes base (1) and installs jar body (2) on base (1), its characterized in that: heating pipes (3) are arranged on the outer circumference of the tank body (2) in a surrounding mode, a cylindrical groove (4) is formed in the center of the tank body (2) from bottom to top, and a heating rod (5) is fixedly installed inside the cylindrical groove (4);

the top fixed mounting of base (1) has support (6), the inside wall fixed mounting of support (6) has supporting disk (7), apron (8) are installed in the inside rotation of supporting disk (7), the inner bottom wall of apron (8) rotates and installs puddler (9), the top fixed mounting of apron (8) has and is used for driving puddler (9) pivoted first motor (10), the top fixed mounting of support (6) has second motor (11), the output of second motor (11) and the central fixed connection of apron (8).

2. The asphalt thermal regeneration stirring tank according to claim 1, characterized in that: the top of apron (8) is provided with feed inlet (12), the bottom of the jar body (2) is provided with discharging pipe (13).

3. The asphalt thermal regeneration stirring tank according to claim 1, characterized in that: the tank body (2) is sleeved with a heat preservation shell (14) outside the heating pipe (3).

4. The asphalt thermal regeneration stirring tank according to claim 3, characterized in that: the inner surface of the heat preservation shell (14) is fixedly connected with a rock wool board (15).

5. The asphalt thermal regeneration stirring tank according to claim 1, characterized in that: one side fixed mounting that puddler (9) was kept away from to apron (8) bottom has two scraper blades (16), two scraper blade (16) contact with two inside walls of the jar body (2) respectively.

6. The asphalt thermal regeneration stirring tank according to claim 1, characterized in that: the inside fixed mounting of supporting disk (7) has bearing (17), apron (8) are connected with supporting disk (7) rotation through bearing (17).

7. The asphalt thermal regeneration stirring tank according to claim 1, characterized in that: the top of the tank body (2) is fixedly connected with a sealing ring (18).

8. The asphalt thermal regeneration stirring tank according to claim 1, characterized in that: the tank body (2) is characterized in that supporting legs (19) are fixedly mounted on the periphery of the bottom of the tank body, and the lower ends of the supporting legs (19) are fixedly mounted on the base (1).