CN217203471U

CN217203471U - Agitating unit for pitch thermal regeneration

Info

Publication number: CN217203471U
Application number: CN202220252650.5U
Authority: CN
Inventors: 王志龙; 严冬; 赵明峰; 任镜达; 崔国涛; 郭启臣; 刘长祥; 周英勇; 李丽红; 杨欣跃
Original assignee: Heilongjiang Longjie Municipal Rail Transit Engineering Co ltd; Longjian Road and Bridge Co Ltd
Current assignee: Heilongjiang Longjie Municipal Rail Transit Engineering Co ltd; Longjian Road and Bridge Co Ltd
Priority date: 2022-02-07
Filing date: 2022-02-07
Publication date: 2022-08-16
Anticipated expiration: 2032-02-07

Abstract

A stirring device for asphalt thermal regeneration belongs to the technical field of asphalt regeneration. The casing comprises broken storehouse and stirring storehouse, the below at broken storehouse is established in the stirring storehouse, broken storehouse internal fixation has broken mechanism, be equipped with the feed inlet on the casing, the feed inlet is located broken mechanism top, the import of opening the auxiliary material in the casing upper end, stirring storehouse inner wall is fixed with the electrical heating board, the rolling disc is installed in the stirring storehouse, the rolling disc is fixed with the stirring board, be fixed with rabbling mechanism on the rolling disc, three fixes at the casing outer wall of motor, three output shaft of motor and rolling disc fixed connection, open the casing bottom has the discharge gate, be fixed with the controller on the casing, the controller links with three and electrical heating board electricity of motor respectively, a start-stop for three and electrical heating board of control motor. The utility model discloses broken and stirring are accomplished in succession, have saved the time, have improved efficiency, and the in-process of stirring is lasting heats, makes the temperature keep in the within range, is difficult to produce the adhesion when adding other materials, and the stirring has improved the quality of reclaimed asphalt.

Description

Agitating unit for pitch thermal regeneration

Technical Field

The utility model belongs to the technical field of the pitch regeneration, specifically be a hot recycling of pitch is with agitating unit.

Background

Asphalt regeneration refers to reducing the relative content of asphaltene, improving the dissolving capacity of the asphaltene to the asphaltene, improving the compatibility of the asphalt, and improving the penetration degree and ductility of the asphalt to recover or approximate the original performance.

At present, asphalt regeneration is to directly heat asphalt and add a regenerant into the asphalt before paving, the used asphalt has caking or massive auxiliary materials, so that the asphalt regeneration quality is reduced, in the production process, the addition of the regenerant and other auxiliary materials can cause the asphalt temperature to be rapidly reduced, the adhesion phenomenon is caused due to insufficient heating, uniform stirring cannot be carried out, and the quality is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the background technology, the utility model provides a stirring device for asphalt thermal regeneration.

The purpose is achieved, the utility model adopts the following technical proposal: a stirring device for asphalt thermal regeneration comprises a shell, a rotating disc, an electric heating plate, a stirring plate, a controller, a motor III, two crushing mechanisms and two stirring mechanisms;

the shell consists of a crushing bin and a stirring bin which are communicated, the stirring bin is arranged below the crushing bin, two crushing mechanisms are fixed in the crushing bin and are arranged in contact with each other, a feed inlet is arranged at the upper end of the shell and is positioned above the crushing mechanisms, an auxiliary material inlet communicated with the crushing bin is arranged at the upper end of the side wall of the shell,

the inner wall of stirring storehouse is fixed with the electrical heating board, the rolling disc rotates to be installed in the stirring storehouse, and the center of rolling disc is fixed with the stirring board, is fixed with two rabbling mechanisms in the quotation of rolling disc, the stirring board sets up between two rabbling mechanisms, motor three is fixed on the casing outer wall, the output shaft of motor three pass the casing and with the center fixed connection of rolling disc, open the bottom of casing has the discharge gate, be fixed with the controller on the outer wall of casing, the controller is connected with motor three and electrical heating board electricity respectively for the start-stop of control motor three and electrical heating board.

Compared with the prior art, the beneficial effects of the utility model are that: the old asphalt (used asphalt) is further crushed and stirred, so that the regenerated asphalt is prevented from caking or having massive auxiliary materials, the crushing and the stirring are continuously completed, the time is saved, the efficiency is improved, the asphalt temperature is kept in a required range by continuous heating in the stirring process, adhesion is not easy to generate when other materials are added, the stirring is uniform, and the quality of the regenerated asphalt is improved.

Drawings

Fig. 1 is a front sectional view of the overall structure of the present invention;

fig. 2 is a rear view of the present invention;

fig. 3 is a right side sectional view of the present invention.

In the figure: the device comprises a shell 1, a crushing mechanism 2, a feed inlet 3, an auxiliary material inlet 4, a rotating disc 5, an electric heating plate 6, a stirring plate 7, a stirring mechanism 8, a discharge outlet 9, a controller 10, a motor I11, a crushing wheel 12, a motor II 13, a rotating rod 14, fan blades 15 and a motor III 16.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

As shown in fig. 1 to 3, the present embodiment describes a stirring apparatus for asphalt thermal regeneration, which includes a casing 1, a rotating disk 5, an electric heating plate 6, a stirring plate 7, a controller 10, a motor three 16, two crushing mechanisms 2, and two stirring mechanisms 8;

the shell 1 consists of a crushing bin and a stirring bin which are communicated, the stirring bin is arranged below the crushing bin, two crushing mechanisms 2 are fixed in the crushing bin, the two crushing mechanisms 2 are arranged in contact with each other, a feed inlet 3 is arranged at the upper end of the shell 1, the feed inlet 3 is positioned above the crushing mechanisms 2, an auxiliary material inlet 4 communicated with the crushing bin is arranged at the upper end of the side wall of the shell 1,

the inner wall of stirring storehouse is fixed with electric heating plate 6, carousel 5 rotates and installs in the stirring storehouse, and the center of carousel 5 is fixed with stirring board 7, is fixed with two rabbling mechanisms 8 on the quotation of carousel 5, stirring board 7 sets up between two rabbling mechanisms 8, motor three 16 is fixed on 1 outer wall of casing, and the output shaft of motor three 16 passes casing 1 and with the central fixed connection of carousel 5, and open the bottom of casing 1 has discharge gate 9, be fixed with controller 10 on the outer wall of casing 1, controller 10 is connected with motor three 16 and electric heating plate 6 electricity respectively for the opening and stopping of control motor three 16 and electric heating plate 6.

Each crushing mechanism 2 comprises a first motor 11 and a crushing wheel 12, the first motor 11 is fixed on the outer wall of the shell 1, and an output shaft of the first motor 11 penetrates through the shell 1 and is fixedly connected with the crushing wheel 12.

Every rabbling mechanism 8 includes two 13, dwang 14 and a plurality of flabellum 15 of motor, two 13 fixes on a side quotation of rolling disc 5 of motor, and the output shaft of two 13 of motor passes rolling disc 5 and dwang 14 fixed connection, be fixed with a plurality of flabellums 15 on the dwang 14.

And the discharge port 9 is provided with a plug for limiting the asphalt in the stirring bin to flow out in advance.

The controller 10 is further electrically connected with the two first motors 11 and the two second motors 13 respectively, and is used for controlling the start and stop of the two first motors 11 and the two second motors 13.

Use the utility model discloses the time, start electric heating plate 6 through controller 10, three 16 motors, two 11 motors and two 13 motor work of motor, pitch that will need regeneration pours into casing 1's broken storehouse through feed inlet 3 in, after two broken mechanism 2's breakage, fall into the stirring storehouse in, and simultaneously, pour into auxiliary materials such as the good regenerant of ratio through auxiliary material import 4, and fall into in the stirring storehouse, drive rolling disc 5 and two rabbling mechanism 8 through three 16 motors and carry out abundant even stirring to pitch and auxiliary material, electric heating plate 6 heats the stirring storehouse in the time of the stirring, open the jam in discharge gate 9 after the stirring is accomplished, take out the regenerated asphalt after mixing.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other forms of embodiment without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hot for regeneration agitating unit of pitch which characterized in that: comprises a shell (1), a rotating disc (5), an electric heating plate (6), a stirring plate (7), a controller (10), a motor III (16), two crushing mechanisms (2) and two stirring mechanisms (8);

the shell (1) consists of a crushing bin and a stirring bin which are communicated, the stirring bin is arranged below the crushing bin, two crushing mechanisms (2) are fixed in the crushing bin, the two crushing mechanisms (2) are arranged in contact, a feed inlet (3) is arranged at the upper end of the shell (1), the feed inlet (3) is positioned above the crushing mechanisms (2), an auxiliary material inlet (4) communicated with the crushing bin is arranged at the upper end of the side wall of the shell (1),

the inner wall in stirring storehouse is fixed with electric heating plate (6), rolling disc (5) are rotated and are installed in the stirring storehouse, and the center of rolling disc (5) is fixed with stirring board (7), are fixed with two rabbling mechanisms (8) on the quotation of rolling disc (5), stirring board (7) set up between two rabbling mechanisms (8), three (16) of motor are fixed on casing (1) outer wall, and the output shaft of three (16) of motor passes casing (1) and with the center fixed connection of rolling disc (5), and open the bottom of casing (1) has discharge gate (9), be fixed with controller (10) on the outer wall of casing (1), controller (10) are connected with three (16) of motor and electric heating plate (6) electricity respectively for the start-stop of three (16) of control motor and electric heating plate (6).

2. The thermal asphalt recycling stirring apparatus as set forth in claim 1, wherein: each crushing mechanism (2) comprises a first motor (11) and a crushing wheel (12), the first motor (11) is fixed on the outer wall of the shell (1), and an output shaft of the first motor (11) penetrates through the shell (1) and is fixedly connected with the crushing wheel (12).

3. The thermal asphalt recycling stirring apparatus as set forth in claim 2, wherein: every rabbling mechanism (8) include motor two (13), dwang (14) and a plurality of flabellum (15), motor two (13) are fixed on a side quotation of rolling disc (5), and the output shaft of motor two (13) passes rolling disc (5) and dwang (14) fixed connection, be fixed with a plurality of flabellums (15) on dwang (14).

4. The thermal asphalt recycling stirring apparatus as set forth in claim 1, wherein: and a plug is arranged on the discharge hole (9).

5. The thermal asphalt recycling stirring apparatus as set forth in claim 3, wherein: the controller (10) is also electrically connected with the two first motors (11) and the two second motors (13) respectively and used for controlling the start and stop of the two first motors (11) and the two second motors (13).