CN219772045U

CN219772045U - Dissolving device based on asphalt production usefulness

Info

Publication number: CN219772045U
Application number: CN202321361983.2U
Authority: CN
Inventors: 王国华
Original assignee: Beijing Hengshi Road Technology Group Co ltd
Current assignee: Beijing Hengshi Road Technology Group Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-09-29
Anticipated expiration: 2033-05-31

Abstract

The utility model discloses a dissolving device for asphalt production, and belongs to the field of asphalt dissolution. Dissolving device based on pitch production usefulness includes the box, still includes: the first baffle is symmetrically and slidably arranged in the box body; the second baffle is symmetrically and slidably arranged in the box body, and the second baffle is arranged on the lower side of the first baffle; the cone cylinder is fixedly arranged at the lower end of the box body; the heating cylinders are fixedly arranged in the box body at equal intervals and arranged between the first baffle plate and the second baffle plate; the rotating shaft is rotatably arranged in the heating cylinder; the scraping plate is fixedly connected to the rotating shaft; the second motor is fixedly arranged on the box body, and the output end of the second motor is fixed with the rotating shaft; the utility model effectively prevents harmful gas from entering the air, effectively increases the heated area of asphalt, and further effectively improves the dissolution rate of asphalt.

Description

Dissolving device based on asphalt production usefulness

Technical Field

The utility model relates to the technical field of asphalt dissolution, in particular to a dissolution device for asphalt production.

Background

Asphalt is a product in the crude oil processing process, is in a black or blackish brown solid or semisolid state at normal temperature, mainly contains trioxyethylene-soluble hydrocarbon and non-hydrocarbon derivatives, has properties and compositions which are changed according to the source of crude oil and the production method, and is usually dissolved into a liquid state through an asphalt dissolving device so as to improve the fluidity of the asphalt and reduce the viscosity of the asphalt, so that the asphalt is convenient to use.

The traditional asphalt dissolving device generally directly dissolves asphalt, and a large amount of asphalt is directly poured into the dissolving device for heating, and the heating area is mainly the inner wall of the device, so that the asphalt is possibly heated unevenly, and the dissolving efficiency of the asphalt is possibly influenced.

Disclosure of Invention

The utility model aims to solve the problems of insufficient asphalt dissolution speed and more dissolved impurities in the prior art, and provides a dissolution device for asphalt production.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

dissolving device based on pitch production usefulness includes the box, still includes: the first baffle is symmetrically and slidably arranged in the box body; the second baffle is symmetrically and slidably arranged in the box body, and the second baffle is arranged on the lower side of the first baffle; the cone cylinder is fixedly arranged at the lower end of the box body; the heating cylinders are fixedly arranged in the box body at equal intervals and arranged between the first baffle plate and the second baffle plate; the rotating shaft is rotatably arranged in the heating cylinder; the scraping plate is fixedly connected to the rotating shaft; the second motor is fixedly arranged on the box body, and the output end of the second motor is fixedly connected with the rotating shaft.

In order to facilitate the filtration of the dissolved asphalt, preferably, filter plates are symmetrically arranged in the box body, and the filter plates are arranged at the upper end of the cone.

In order to facilitate the removal of impurities on the filter plate, it is preferable that the inner wall of the case is symmetrically provided with bosses, the bosses are provided at the upper end of the filter plate, and the filter plate slides in the case.

In order to prevent asphalt from heat loss and solidification, a cavity is preferably arranged at the lower end of the cone.

In order to facilitate the asphalt raw material to uniformly enter the heating cylinder, preferably, a plurality of rotary cutters are arranged in the box body in an equidistant rotation mode, and the rotary cutters are arranged at the upper end of the first baffle plate.

In order to facilitate driving the rotary cutter to rotate, preferably, a first motor matched with the rotary cutter is fixedly connected to the box body, and the output end of the first motor is fixedly connected with the rotary cutter.

Compared with the prior art, the utility model provides a dissolving device for asphalt production, which has the following beneficial effects:

1. this dissolving device based on pitch production is used, through pouring into pitch from device upper end feed inlet, pitch breaks up through the revolving knife and evenly falls into three heating cylinder after, then closes first baffle, prevents effectively that harmful gas from getting into in the air, heats the dissolution through the heating cylinder to pitch, and the second motor drives pivot and scraper blade rotation simultaneously to make pitch evenly be heated, and increased pitch's heated area effectively, and then improved pitch dissolved speed effectively.

2. This dissolver based on pitch production is used, after pitch dissolves, open the second baffle, pitch falls to on the filter from the heating cylinder lower extreme, the remaining pitch of heating cylinder inner wall can be scraped by the scraper blade, pitch is filtered through the filter, pitch after the filtration flows along the cone from the discharge gate, the cavity under the cone can separate the temperature, prevent the in-process that pitch flowed down losing the temperature and solidifying effectively, open the filter at last, the impurity of stay on the filter will be scraped by the boss and discharged from the discharge gate, thereby filter the pitch after dissolving effectively, and then improved its product quality effectively.

The device has the advantages that the device does not relate to the same parts as or can be realized by adopting the prior art, harmful gas is effectively prevented from entering the air, the heated area of asphalt is effectively increased, and the asphalt dissolving rate is further effectively improved.

Drawings

FIG. 1 is a schematic structural diagram of a dissolution device for asphalt production according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a dissolution apparatus for asphalt production according to the present utility model;

fig. 3 is a schematic structural diagram of a heating cylinder based on a dissolution device for asphalt production according to the present utility model.

In the figure: 1. a case; 101. a first baffle; 102. a second baffle; 103. a filter plate; 104. a cone; 105. a cavity; 106. a boss; 2. a rotary cutter; 201. a first motor; 3. a heating cylinder; 301. a rotating shaft; 302. a scraper; 303. and a second motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1: referring to fig. 1, 2 and 3, a dissolution device for asphalt production comprises a box 1, and further comprises: the first baffle 101 is symmetrically and slidably arranged in the box body 1; the second baffle plate 102 is symmetrically and slidably arranged in the box body 1, and the second baffle plate 102 is arranged on the lower side of the first baffle plate 101; the cone 104 is fixedly arranged at the lower end of the box body 1; the heating cylinders 3 are fixedly arranged in the box body 1 at equal intervals, and the heating cylinders 3 are arranged between the first baffle plate 101 and the second baffle plate 102; a rotating shaft 301 rotatably provided in the heating cylinder 3; a scraper 302 fixedly connected to the rotating shaft 301; the second motor 303 is fixedly arranged on the box 1, and the output end of the second motor 303 is fixedly connected with the rotating shaft 301.

The inside of the box body 1 is symmetrically provided with filter plates 103, and the filter plates 103 are arranged at the upper end of the cone cylinder 104. The filter plate 103 is provided with a proper number of filter holes.

The inner wall of the box body 1 is symmetrically provided with bosses 106, the bosses 106 are arranged at the upper end of the filter plate 103, and the filter plate 103 slides in the box body 1. When the filter plate 103 is pulled out, impurities on the filter plate 103 are removed through the boss 106.

The lower end of the cone 104 is provided with a cavity 105. The cavity 105 is internally provided with vacuum, so that the heat dissipation speed of the cone 104 is reduced.

A plurality of rotary cutters 2 are arranged in the box body 1 in an equidistant rotation mode, and the rotary cutters 2 are arranged at the upper end of the first baffle 101.

The box body 1 is fixedly connected with a first motor 201 matched with the rotary cutter 2, and the output end of the first motor 201 is fixedly connected with the rotary cutter 2. The first motors 201 drive the rotary cutters 2 to rotate, and scatter the added asphalt material to uniformly enter the heating cylinder 3.

When asphalt is dissolved, the first baffle plate 101 is firstly opened, asphalt is poured from the feeding hole at the upper end of the device, after the asphalt is scattered by the rotary cutter 2 and uniformly falls into the three heating cylinders 3, the first baffle plate 101 is then closed, harmful gas is effectively prevented from entering the air, the asphalt is heated and dissolved by the heating cylinders 3, meanwhile, the second motor 303 drives the rotating shaft 301 and the scraping plate 302 to rotate, so that the asphalt is uniformly heated, the heated area of the asphalt is effectively increased, and the rate of asphalt dissolution is effectively improved.

When asphalt is dissolved, the second baffle plate 102 is opened, asphalt falls onto the filter plate 103 from the lower end of the heating cylinder 3, residual asphalt on the inner wall of the heating cylinder 3 is scraped by the scraping plate 302, the asphalt is filtered by the filter plate 103, filtered asphalt flows out from the discharge port along the cone 104, the cavity 105 under the cone 104 can be insulated, the asphalt is effectively prevented from being solidified due to temperature loss in the flowing process, the filter plate 103 is opened finally, and impurities left on the filter plate 103 are scraped by the boss 106 and discharged from the discharge port, so that the dissolved asphalt is effectively filtered, and the product quality is effectively improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Dissolving device based on pitch production usefulness, including box (1), its characterized in that still includes:

the first baffle (101) is symmetrically and slidably arranged in the box body (1);

the second baffle (102) is symmetrically and slidably arranged in the box body (1), and the second baffle (102) is arranged at the lower side of the first baffle (101);

the cone (104) is fixedly arranged at the lower end of the box body (1);

the heating cylinders (3) are fixedly arranged in the box body (1) at equal intervals, and the heating cylinders (3) are arranged between the first baffle plate (101) and the second baffle plate (102);

a rotating shaft (301) rotatably arranged in the heating cylinder (3);

the scraping plate (302) is fixedly connected to the rotating shaft (301);

the second motor (303) is fixedly arranged on the box body (1), and the output end of the second motor (303) is fixedly connected with the rotating shaft (301).

2. The dissolving device for asphalt production according to claim 1, wherein filter plates (103) are symmetrically arranged in the box body (1), and the filter plates (103) are arranged at the upper end of the cone (104).

3. The dissolving device for asphalt production according to claim 2, wherein bosses (106) are symmetrically arranged on the inner wall of the box body (1), the bosses (106) are arranged at the upper end of the filter plate (103), and the filter plate (103) slides in the box body (1).

4. The asphalt-based dissolving device according to claim 1, wherein the lower end of the cone (104) is provided with a cavity (105).

5. The dissolving device for asphalt production according to claim 1, wherein a plurality of rotary cutters (2) are arranged in the box body (1) in an equidistant rotation mode, and the rotary cutters (2) are arranged at the upper end of the first baffle plate (101).

6. The dissolving device for asphalt production according to claim 5, wherein a first motor (201) matched with the rotary cutter (2) is fixedly connected to the box body (1), and the output end of the first motor (201) is fixedly connected with the rotary cutter (2).