CN215436182U

CN215436182U - Asphalt discharging device

Info

Publication number: CN215436182U
Application number: CN202121414727.6U
Authority: CN
Inventors: 王建芳; 姜天凯; 王旭亮; 曹连鹏; 杨传信; 毛爱勇; 钱洪庆
Original assignee: Shandong Chambroad Logistics Co ltd
Current assignee: Shandong Chambroad Logistics Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-01-07
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses an asphalt discharging device, which comprises an asphalt tank car, a heating tank and a storage tank. The asphalt tank wagon comprises a wagon body and a discharge tank arranged on the wagon body, wherein a first heating assembly is arranged inside the discharge tank; the heating tank is connected with the discharging tank, and a second heating assembly is arranged in the heating tank; the de-storage tank is arranged between the discharging tank and the heating tank and is respectively connected with the discharging tank and the heating tank. The asphalt discharging device can quickly melt paste or lumpy asphalt and accelerate the discharging efficiency.

Description

Asphalt discharging device

Technical Field

The utility model relates to the technical field of asphalt transportation, in particular to an asphalt discharging device.

Background

Asphalt is a byproduct of petroleum extraction, but is a very useful industrial product, and is widely used in the fields of road paving, building waterproofing treatment and the like. The asphalt discharge tank can be used as a buffer tank for automatically discharging liquid in the tank car, and is also called a zero-position tank because the highest oil storage liquid level of the asphalt discharge tank is lower than the nearby ground. Asphalt from an asphalt tanker is typically discharged into an asphalt discharge tank and then pumped into an asphalt storage tank.

The asphalt needs to be heated and melted before being used, and the prior art generally directly heats the pasty or caked asphalt in the buffer tank, so that the heating efficiency and the discharging efficiency are low.

Therefore, a new asphalt discharging device is needed.

Disclosure of Invention

The embodiment of the utility model provides an asphalt discharging device, which is used for improving the melting efficiency of asphalt.

The embodiment of one aspect of the utility model provides an asphalt discharging device, which comprises an asphalt tank wagon, wherein the asphalt tank wagon comprises a wagon body and a discharging tank arranged on the wagon body, and a first heating assembly is arranged in the discharging tank; the heating tank is connected to the discharging tank, and a second heating assembly is arranged in the heating tank; and the removing storage tank is arranged between the discharging tank and the heating tank and is respectively connected with the discharging tank and the heating tank.

According to one aspect of the utility model, the discharging tank and the heating tank are respectively connected through a liquid outlet pipe and the liquid return pipe, and the storage tank is connected to the liquid return pipe.

According to an aspect of the utility model, the number of the liquid return pipes is plural, and the liquid return pipes are connected to the discharge tank and the heating tank, respectively.

According to an aspect of the utility model, the connection positions of the liquid return pipes and the discharge tank are evenly distributed in the length direction of the discharge tank.

According to one aspect of the utility model, a first shut-off valve is arranged on the liquid return pipe between the stock removing tank and the discharge tank, and a second shut-off valve is arranged on the connecting pipe between the stock removing tank and the liquid return pipe.

According to an aspect of the utility model, the first heating assembly and the second heating assembly are both electric heating tubes.

According to the asphalt discharging device, the first heating assembly in the discharging tank heats pasty or lumpy asphalt in the discharging tank, the melted asphalt enters the heating tank, the second heating assembly in the heating tank heats the asphalt again, and the circulation is repeated in such a way, so that the flowing space of the asphalt can be increased, the pasty or lumpy asphalt is rapidly melted, and the discharging efficiency is accelerated. In addition, the melted asphalt enters a storage tank, so that the storage and the use of the asphalt are facilitated.

Drawings

Features, advantages and technical effects of exemplary embodiments of the present invention will be described below with reference to the accompanying drawings. In the drawings, like parts are provided with like reference numerals. The figures are not drawn to scale.

FIG. 1 is a schematic structural diagram of an asphalt discharging device provided by an embodiment of the present invention;

fig. 2 is a schematic structural diagram of another asphalt discharging device provided by the embodiment of the utility model.

Description of reference numerals:

10. asphalt tank wagon, 11, automobile body, 12, discharge tank, 13, first heating element, 20, heating tank, 21, second heating element, 30, go the storage tank, 40, drain pipe, 50, return liquid pipe.

Detailed Description

Features and exemplary embodiments of various aspects of the present invention will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present invention by illustrating examples of the present invention. In the drawings and the following description, at least some well-known structures and techniques have not been shown in detail in order to avoid unnecessarily obscuring the present invention; also, the dimensions of some of the structures may be exaggerated for clarity. Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated for convenience in describing the utility model and to simplify description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The directional terms appearing in the following description are intended to be illustrative in all directions, and are not intended to limit the specific construction of embodiments of the present invention. In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as either a fixed connection, a removable connection, or an integral connection; can be directly connected or indirectly connected. The specific meaning of the above terms in the present invention can be understood as appropriate to those of ordinary skill in the art.

In order to solve the above technical problem, an embodiment of the present invention provides an asphalt discharging device, and the following describes in detail the asphalt discharging device according to the embodiment of the present invention with reference to the accompanying drawings.

Referring to fig. 1, fig. 1 is a schematic structural diagram of an asphalt discharging apparatus according to an embodiment of the present invention, which includes an asphalt tank truck 10, a heating tank 20, and a desolventizing tank 30.

The asphalt tank wagon 10 comprises a wagon body 11 and a discharge tank 12 arranged on the wagon body 11, wherein a first heating assembly 13 is arranged inside the discharge tank 12; the heating tank 20 is connected with the discharging tank 12, and a second heating assembly 21 is arranged in the heating tank 20; the stripping tank 30 is disposed between the discharge tank 12 and the heating tank 20, and is connected to the discharge tank 12 and the heating tank 20, respectively.

According to the asphalt discharging device, the first heating assembly 13 in the discharging tank 12 heats the pasty or lumpy asphalt in the discharging tank 12, the melted asphalt enters the heating tank 20, and the second heating assembly 21 in the heating tank 20 heats the asphalt again, so that the pasty or lumpy asphalt is rapidly melted, and the discharging efficiency is improved. In addition, the melted asphalt enters the storage tank 30, which is beneficial to the storage and use of the asphalt.

In some alternative embodiments, the discharge tank 12 and the heating tank 20 are connected through the liquid outlet pipe 40 and the liquid return pipe 50, respectively, and an insulation layer may be added on the outside of the liquid outlet pipe 40 and the liquid return pipe 50 to reduce heat dissipation. Go storage tank 30 and connect in liquid return pipe 50, the pitch temperature in liquid return pipe 50 is higher, and pitch gets into through liquid return pipe 50 and goes storage tank 30, is favorable to the storage and the use of pitch.

It should be noted that one end of the liquid outlet pipe 40 is connected to the liquid outlet end of the discharging tank 12, and the other end is connected to the liquid inlet end of the heating tank 20; one section of the liquid return pipe 50 is connected with the liquid outlet end of the heating tank 20, and the other end is connected with the liquid inlet end of the discharging tank 12. In addition, an asphalt pump is provided on each of the effluent pipe 40 and the return pipe 50 to allow asphalt to circulate between the discharge tank 12 and the heating tank 20.

In some alternative embodiments, there are a plurality of return tubes 50 connected to the discharge tank 12 and the heating tank 20, respectively. The plurality of return pipes 50 enables the asphalt to flow back into the discharge tank 12 quickly, reducing heat loss.

Further, pitch heats the back through the second heating element 21 in the heating tank 20, gets into the discharge tank 12 through liquid return pipe 50, and liquid return pipe 50 evenly distributed with the hookup location of discharge tank 12 on the length direction of discharge tank 12 is favorable to the pitch distribution of higher temperature each part in discharge tank 12, is favorable to the temperature diffusion promptly, and then can accelerate the pitch in the discharge tank 12 and melt fast.

In some alternative embodiments, a plurality of shut-off valves are provided in the outlet pipe 40, the return pipe, and the connecting pipe between the return pipe and the stripping tank 30, for example, a first shut-off valve is provided in the return pipe 50 between the stripping tank 30 and the discharge tank 12, and a second shut-off valve is provided in the connecting pipe between the stripping tank 30 and the return pipe 50. Starting the first shut-off valve, closing the second shut-off valve, and allowing the melted asphalt to enter the storage tank 30; the second shut-off valve is closed and the first shut-off valve is opened, so that the asphalt in the heating tank 20 enters the discharging tank 12 through the liquid return pipe 50.

In some optional embodiments, the first heating assembly 13 and the second heating assembly 21 are both electric heating pipes, and the heating efficiency of the electric heating pipes is high.

While the utility model has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. It is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. An asphalt discharging device, comprising:

the asphalt tank wagon comprises a wagon body and a discharge tank arranged on the wagon body, wherein a first heating assembly is arranged inside the discharge tank;

the heating tank is connected to the discharging tank, and a second heating assembly is arranged in the heating tank;

and the removing storage tank is arranged between the discharging tank and the heating tank and is respectively connected with the discharging tank and the heating tank.

2. The asphalt discharging device according to claim 1, wherein said discharging tank and said heating tank are connected through a liquid outlet pipe and a liquid return pipe, respectively, and said discharging tank is connected to said liquid return pipe.

3. The asphalt discharging apparatus according to claim 2, wherein said liquid return pipe is provided in plural numbers and connected to said discharging tank and said heating tank, respectively.

4. The asphalt discharging device according to claim 3, wherein the connecting positions of said liquid return pipes and said discharge tank are uniformly distributed along the length direction of said discharge tank.

5. The asphalt discharging device according to claim 1, wherein a first shut-off valve is provided on the liquid return pipe between said stripping tank and said discharging tank, and a second shut-off valve is provided on the connecting pipe between said stripping tank and said liquid return pipe.

6. The asphalt discharge apparatus according to claim 1, wherein said first heating assembly and said second heating assembly are both electric heating pipes.