CN220361133U

CN220361133U - Asphalt heating device

Info

Publication number: CN220361133U
Application number: CN202321355364.2U
Authority: CN
Inventors: 凌向峰
Original assignee: Inner Mongolia Yongxing High Tech Development Co ltd
Current assignee: Inner Mongolia Yongxing High Tech Development Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2024-01-19
Anticipated expiration: 2033-05-31

Abstract

The utility model discloses an asphalt heating device which comprises a supporting frame, supporting feet, a tank body, a tank opening, a discharging pipe, a switching valve, a motor frame, a radiating hole, a stirring mechanism, a motor, a rotating shaft, a connecting frame, a scraping plate, stirring rods, a heating water cavity, a water inlet pipe and an exhaust pipe, wherein an electric telescopic rod is arranged in an inner cavity of the connecting frame, a plurality of stirring rods are equidistantly arranged at the lower end of the connecting frame, scraping plates are arranged on the circumferential outer wall of the stirring rods, the inner walls of the scraping plates are attached to the outer walls of the stirring rods, the scraping plates are connected through connecting plates, the scraping plates are positioned at the lower end of the connecting frame, the electric telescopic rod is connected with the connecting plates, the stirring rod inner cavity is provided with a heating wire, the heating water cavity is arranged in the inner cavity of the tank body and positioned at the outer side of the stirring mechanism, the top of the tank body is positioned at the left end of the motor frame, and the water inlet pipe is positioned at the upper side of the left end of the heating water cavity. According to the utility model, the asphalt heating device can be used for completely heating asphalt.

Description

Asphalt heating device

Technical Field

The utility model relates to the technical field related to asphalt heating, in particular to an asphalt heating device.

Background

Asphalt is a blackish brown complex mixture composed of hydrocarbon compounds with different molecular weights and nonmetallic derivatives thereof, is one of high-viscosity organic liquids, exists in a liquid or semisolid petroleum form, has a black surface, is soluble in carbon disulfide and carbon tetrachloride, and can be mainly divided into three types of coal tar asphalt, petroleum asphalt and natural asphalt: wherein coal tar pitch is a byproduct of coking, petroleum pitch is residue after crude oil distillation, and the road is paved after pitch is heated in road construction,

the utility model provides an asphalt heating device for road maintenance among the prior art adopts static heating mostly, this kind of heating method heating is inhomogeneous, influence the heated effect of pitch, current patent CN202221701744.2 discloses asphalt heating device, including "outer barrel and pitch jar, pitch jar bottom fixed mounting has the support column base, the conveying pipeline is installed to pitch jar bottom intercommunication, the pitch jar is located the inside of outer barrel, the inner wall bottom of support column base bottom and outer barrel contacts, outer barrel outer wall fixed mounting has the electric controller, outer barrel inner wall fixed mounting has resistance heater", but above-mentioned device is because the stickness is stronger after the pitch heats, the adhesion is difficult for carrying out the row material on the stirring rod easily, influence the heated effect of pitch, for this reason, propose an asphalt heating device.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The present utility model has been made in view of the above-described problems occurring in the conventional asphalt heating apparatuses.

It is therefore an object of the present utility model to provide an asphalt heating apparatus that can fully heat asphalt.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

the asphalt heating device comprises a supporting frame;

the tank body is arranged at the upper end of the supporting frame;

the motor frame is arranged at the top of the tank body;

the stirring mechanism comprises a motor arranged in an inner cavity of the motor frame, a rotating shaft is arranged at the output end of the motor, a connecting frame is arranged at the lower end of the rotating shaft, the rotating shaft is connected with the connecting frame through a bearing, electric telescopic rods are arranged in the inner cavity of the connecting frame, a plurality of stirring rods are arranged at the lower end of the connecting frame at equal intervals, scraping plates are arranged on the circumferential outer wall of each stirring rod, the inner walls of the scraping plates are attached to the outer walls of the stirring rods, the scraping plates are connected through connecting plates, the scraping plates are positioned at the lower end of the connecting frame, the electric telescopic rods are connected with the connecting plates, and heating wires are arranged in the inner cavities of the stirring rods;

the heating water cavity is arranged in the inner cavity of the tank body and is positioned at the outer side of the stirring mechanism, the left end of the motor frame at the top of the tank body is provided with a water inlet pipe, the water inlet pipe is positioned at the upper side of the left end of the heating water cavity, and the left end of the heating water cavity at the right end of the motor frame at the top of the tank body is provided with an exhaust pipe.

As a preferable scheme of the asphalt heating device, the asphalt heating device further comprises supporting feet which are arranged at the lower end of the supporting frame.

As a preferable scheme of the asphalt heating device, the asphalt heating device further comprises a tank opening, wherein the tank opening is arranged at the lower end of the supporting frame, and the tank opening is in a funnel shape.

As a preferable scheme of the asphalt heating device, the asphalt heating device further comprises a discharge pipe, wherein the discharge pipe is arranged at the lower end of the tank opening, and the lower end of the discharge pipe is provided with a switch valve.

As a preferable scheme of the asphalt heating device, the asphalt heating device further comprises a heat dissipation hole which is arranged at the front end of the motor frame.

As a preferable mode of the asphalt heating apparatus of the utility model, the rotating shaft is connected with the motor output shaft through a flange.

Compared with the prior art, the utility model has the following beneficial effects: this kind of pitch heating device drives the link through the motor and rotates, and the link drives the stirring rod and rotates, heats the stirring rod through the heater strip in the stirring rod, and the stirring rod of heating heats the pitch rotation, heats pitch through the heating water cavity, fully heats pitch, improves the heating effect of pitch, facilitates subsequent use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty.

Wherein:

FIG. 1 is a schematic diagram of the overall structure of an asphalt heating apparatus according to the present utility model;

FIG. 2 is an elevation view of the overall structure of the asphalt heating apparatus of the present utility model;

FIG. 3 is an enlarged view of the asphalt heating apparatus of the present utility model at A.

In the figure: 1. a support frame; 101. supporting feet; 2. a tank body; 201. a tank opening; 202. a discharge pipe; 203. a switch valve; 3. a motor frame; 301. a heat radiation hole; 4. a stirring mechanism; 401. a motor; 402. a rotating shaft; 403. a connecting frame; 404. a scraper; 405. a stirring rod; 5. a heating water cavity; 501. a water inlet pipe; 6. and an exhaust pipe.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to a general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional space dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

The utility model provides an asphalt heating device which can completely heat asphalt.

Fig. 1 to 3 show schematic structural views of an asphalt heating apparatus according to the present utility model, referring to fig. 1 to 3, the main body of the asphalt heating apparatus of the present embodiment includes a support frame 1, a support leg 101, a tank body 2, a tank opening 201, a discharge pipe 202, a switching valve 203, a motor frame 3, a heat dissipation hole 301, a stirring mechanism 4, a motor 401, a rotating shaft 402, a connecting frame 403, a scraper 404, a stirring rod 405, a heating water chamber 5, a water inlet pipe 501, and an exhaust pipe 6.

The supporting leg 101 is arranged at the lower end of the supporting frame 1, the tank body 2 is arranged at the upper end of the supporting frame 1 to support the tank body 2, the tank opening 201 is arranged at the lower end of the supporting frame 1, the tank opening 201 is in a funnel shape, the discharging pipe 202 is arranged at the lower end of the tank opening 201, the lower end of the discharging pipe 202 is provided with the switch valve 203 which is used for discharging heated asphalt, the motor frame 3 is arranged at the top of the tank body 2 to be used for installing the motor 401, the heat dissipation hole 301 is arranged at the front end of the motor frame 3 to be used for dissipating heat of the motor 401, the stirring mechanism 4 comprises the motor 401 arranged in the inner cavity of the motor frame 3, the output end of the motor 401 is provided with the rotating shaft 402, the rotating shaft 402 is connected with the output shaft of the motor 401 through a flange, the lower end of the rotating shaft 402 is provided with the connecting frame 403, the rotating shaft 402 is connected with the connecting frame 403 through a bearing, the inner cavity of the connecting frame 403 is provided with the electric telescopic rod, the lower end of the connecting frame 403 is equidistantly provided with a plurality of stirring rods 405, the circumference outer wall of the stirring rod 405 is provided with a scraping plate 404, the inner wall of the scraping plate 404 is attached to the outer wall of the stirring rod 405, a motor 401 drives a rotating shaft 402 to rotate, the rotating shaft 402 drives a connecting frame 403 to rotate, the connecting frame 403 drives the stirring rod 405 to rotate, the scraping plates 404 are connected through connecting plates, the scraping plates 404 are positioned at the lower ends of the connecting frames 403, an electric telescopic rod is connected with the connecting plates, the electric telescopic rod drives the scraping plates 404 to move up and down, the scraping plates 404 scrape asphalt adhered on the stirring rod 405, a heating wire is arranged in an inner cavity of the stirring rod 405, the stirring rod 405 heats and stirs the asphalt, a heating water cavity 5 is arranged in an inner cavity of a tank body 2 and positioned at the outer side of a stirring mechanism 4, the top of the tank body 2 is positioned at the left end of the motor frame 3, the water inlet pipe 501 is positioned at the upper side of the left end of the heating water cavity 5, the water inlet pipe 501 inputs heating water into the heating water cavity 5, heating water in the heating water cavity 5 heats asphalt, the top of the tank body 2 is positioned at the right end of the motor frame 3 and is positioned at the left end of the heating water cavity 5, an exhaust pipe 6 is arranged, and the irritant gas generated during asphalt heating is discharged from the exhaust pipe 6 into an activated carbon treatment box for treatment and then is discharged into the air.

Referring to fig. 1 to 3, the asphalt heating apparatus according to the present embodiment is specifically used as follows: firstly, a motor 401 drives a rotating shaft 402 to rotate, the rotating shaft 402 drives a connecting frame 403 to rotate, the connecting frame 403 drives a stirring rod 405 to rotate, an electric telescopic rod drives a scraping plate 404 to move up and down, the scraping plate 404 scrapes asphalt adhered on the stirring rod 405, a heating wire heats the stirring rod 405, the stirring rod 405 heats and stirs asphalt, a water inlet pipe 501 inputs heating water into a heating water cavity 5, the heating water in the heating water cavity 5 heats asphalt, and irritant gas generated during asphalt heating is discharged into an activated carbon treatment box from an exhaust pipe 6 to be treated and then discharged into the air.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Asphalt heating apparatus, characterized by comprising:

a support (1);

the tank body (2) is arranged at the upper end of the supporting frame (1);

the motor frame (3) is arranged at the top of the tank body (2);

the stirring mechanism (4) comprises a motor (401) arranged in an inner cavity of the motor frame (3), a rotating shaft (402) is arranged at the output end of the motor (401), a connecting frame (403) is arranged at the lower end of the rotating shaft (402), the rotating shaft (402) is connected with the connecting frame (403) through a bearing, an electric telescopic rod is arranged in the inner cavity of the connecting frame (403), a plurality of stirring rods (405) are arranged at the lower end of the connecting frame (403) at equal intervals, scraping plates (404) are arranged on the circumferential outer wall of the stirring rods (405), the inner wall of each scraping plate (404) is attached to the outer wall of each stirring rod (405), the scraping plates (404) are connected through a connecting plate, the scraping plates (404) are positioned at the lower end of the connecting frame (403), the electric telescopic rod is connected with the connecting plate, and heating wires are arranged in the inner cavity of the stirring rods (405).

The heating water cavity (5) is arranged in the inner cavity of the tank body (2) and is positioned on the outer side of the stirring mechanism (4), a water inlet pipe (501) is arranged at the left end of the motor frame (3) at the top of the tank body (2), the water inlet pipe (501) is positioned on the upper side of the left end of the heating water cavity (5), and an exhaust pipe (6) is arranged at the left end of the heating water cavity (5) and is positioned at the right end of the motor frame (3) at the top of the tank body (2).

2. The asphalt heating apparatus according to claim 1, further comprising supporting feet (101) provided at a lower end of the supporting frame (1).

3. The asphalt heating apparatus according to claim 1, further comprising a tank opening (201) provided at a lower end of the support frame (1), the tank opening (201) being provided in a funnel shape.

4. A bitumen heating apparatus as claimed in claim 3, further comprising a discharge pipe (202) arranged at the lower end of the tank opening (201), the lower end of the discharge pipe (202) being provided with an on-off valve (203).

5. The asphalt heating apparatus according to claim 1, further comprising a heat radiation hole (301) provided at a front end of the motor frame (3).

6. Asphalt heating arrangement according to claim 1, characterized in that the shaft (402) is flanged to the output shaft of the motor (401).