Rapid asphalt adding device for mixed Fresnel pot

Abstract

The utility model discloses a quick asphalt adding device for a mixing pot, which comprises an asphalt batching scale and the mixing pot, one end of the asphalt batching scale is connected with an asphalt storage tank through a first conveying pipe, the other end of the asphalt batching scale is connected with an asphalt injection tank through a second conveying pipe, and the other end of the asphalt injection tank is connected with the mixing pot through a third conveying pipe. A compressed air pipeline is further arranged on the asphalt injection tank, and the other end of the compressed air pipeline is connected with a compressed air storage tank. The compressed air is introduced into the asphalt injection tank, and the asphalt in the asphalt injection tank is quickly injected into the asphalt mixing pot by using the pressure of the compressed air, so that the filling speed is accelerated, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to an asphalt adding device, and more particularly to a rapid asphalt adding device for a mixing pot. Background Technology

[0002] In the graphite electrode molding process, asphalt needs to be added to the mixing vessel. The asphalt addition is usually completed within 5 minutes. The original system relied on the gravity flow of asphalt to complete the addition, which was slow and could not use two mixing vessels to add asphalt at the same time, resulting in low production efficiency. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a rapid asphalt adding device for mixing pots that can quickly add asphalt and simultaneously add asphalt to two mixing pots.

[0004] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0005] A rapid asphalt addition device for a mixing pot includes an asphalt batching scale and a mixing pot. One end of the asphalt batching scale is connected to an asphalt storage tank via a first conveying pipe, and the other end is connected to an asphalt injection tank via a second conveying pipe. The other end of the asphalt injection tank is connected to the mixing pot via a third conveying pipe. The asphalt injection tank is also equipped with a compressed air pipeline, and the other end of the compressed air pipeline is connected to a compressed air storage tank.

[0006] Furthermore, the first conveying pipe is equipped with an asphalt storage tank discharge valve to facilitate the conveying of asphalt in the asphalt storage tank.

[0007] Furthermore, the second conveying pipe is equipped with a discharge valve for the batching scale to facilitate the conveying of asphalt within the batching scale.

[0008] Furthermore, the third conveying pipe is equipped with an asphalt injection tank valve to facilitate the delivery of asphalt in the asphalt injection tank.

[0009] Furthermore, the compressed air pipeline is equipped with a compressed air valve to facilitate the delivery of compressed air.

[0010] Furthermore, the asphalt injection tank includes a first asphalt injection tank and a second asphalt injection tank, the third conveying pipe includes a third conveying pipe A and a third conveying pipe B, the mixing pot includes a first mixing pot and a second mixing pot, and the asphalt injection tank valve includes a first asphalt injection tank valve and a second asphalt injection tank valve. The first asphalt injection tank valve is disposed on the third conveying pipe A, and the second asphalt injection tank valve is disposed on the third conveying pipe B.

[0011] Furthermore, the second conveying pipe is connected to the first asphalt injection tank via conveying branch pipe A and to the second asphalt injection tank via conveying branch pipe B. The first asphalt injection tank is connected to the first mixing pot via the third conveying pipe A, and the second asphalt injection tank is connected to the second mixing pot via the third conveying pipe B.

[0012] Furthermore, both the first asphalt injection tank and the second asphalt injection tank are respectively equipped with corresponding compressed air pipelines, using compressed air to quickly spray the asphalt in the first asphalt injection tank and the second asphalt injection tank into the corresponding first mixing pot and second mixing pot.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. This utility model provides a compressed air pipe on the asphalt spraying tank, with the other end of the compressed air pipe connected to a compressed air storage tank. Compressed air is introduced into the asphalt spraying tank, and the pressure of the compressed air is used to quickly spray the asphalt in the asphalt spraying tank into the mixing pot, thereby accelerating the filling speed and improving its working efficiency.

[0015] 2. This utility model is equipped with two mixing pots, each with a corresponding asphalt injection tank. Each asphalt injection tank is equipped with a compressed air pipe connected to a compressed air storage tank. The asphalt is injected into the corresponding mixing pot by the pressure of the compressed air through the corresponding asphalt injection tank, which can solve the problem of adding asphalt to two mixing pots at the same time.

[0016] To make the above and other objects, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some schematic diagrams of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is a connection block diagram of a rapid asphalt addition device for a mixing pot according to this utility model;

[0019] Figure 2 This is a connection block diagram of a rapid asphalt addition device for a mixing pot in Embodiment 2.

[0020] In the diagram, 1-Asphalt batching scale, 2-Mixing boiler, 2-1-First mixing boiler, 2-2-Second mixing boiler, 3-First conveying pipe, 4-Asphalt storage tank, 5-Second conveying pipe, 6-Asphalt injection tank, 6-1-First asphalt injection tank, 6-2-Second asphalt injection tank, 7-Asphalt storage tank discharge valve, 8-Batching scale discharge valve, 9-Third conveying pipe, 9-1-Third conveying pipe A, 9-2-Third conveying pipe B, 10-Asphalt injection tank valve, 10-1-First asphalt injection tank valve, 10-2-Second asphalt injection tank valve, 11-Compressed air pipeline, 12-Compressed air storage tank, 13-Compressed air valve, 14-Conveying branch pipe A, 15-Conveying branch pipe B. Detailed Implementation

[0021] Embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While some embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the present invention. It should be understood that the accompanying drawings and embodiments of the present invention are for illustrative purposes only and are not intended to limit the scope of protection of the present invention.

[0022] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, a direct connection, or an indirect connection through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0023] The names of the messages or information exchanged between the multiple devices in this embodiment of the invention are for illustrative purposes only and are not intended to limit the scope of these messages or information.

[0024] Example 1: As Figure 1 As shown,

[0025] A rapid asphalt addition device for a mixing pot includes an asphalt batching scale 1 and a mixing pot 2. One end of the asphalt batching scale 1 is connected to an asphalt storage tank 4 via a first conveying pipe 3, and the other end is connected to an asphalt injection tank 6 via a second conveying pipe 5. An asphalt storage tank discharge valve 7 is provided on the first conveying pipe 3 to facilitate the conveying of asphalt in the asphalt storage tank 4, and a batching scale discharge valve 8 is provided on the second conveying pipe 5 to facilitate the conveying of asphalt in the asphalt batching scale 1.

[0026] The other end of the asphalt injection tank 6 is connected to the mixing pot 2 through the third conveying pipe 9. The third conveying pipe 9 is equipped with an asphalt injection tank valve 10 to facilitate the transportation of asphalt in the asphalt injection tank 6.

[0027] The asphalt spraying tank 6 is also equipped with a compressed air pipeline 11, the other end of which is connected to a compressed air storage tank 12. The compressed air pipeline 11 is equipped with a compressed air valve 13 to facilitate the delivery of compressed air.

[0028] During operation, asphalt in the asphalt storage tank 4 is first transported to the asphalt batching scale through the first conveying pipe 3. Then, the batched asphalt in the asphalt batching scale is transported to the asphalt injection tank 6 through the second conveying pipe 5. After the asphalt injection tank 6 is filled with asphalt, the discharge valve 8 of the batching scale is closed, the valve 10 of the asphalt injection tank is opened, and the compressed air valve 13 is opened. The asphalt will be quickly sprayed into the mixing pot 2. A compressed air pipe is installed on the asphalt injection tank 6, and the other end of the compressed air pipe is connected to the compressed air storage tank 12. Compressed air is introduced into the asphalt injection tank 6. Using the pressure of the compressed air, the asphalt in the asphalt injection tank 6 is quickly sprayed into the mixing pot 2, which speeds up the filling speed and improves its working efficiency.

[0029] Example 2, as Figure 2 As shown: the similarities with Embodiment 1 will not be repeated, the differences are as follows:

[0030] The asphalt spraying tank 6 includes a first asphalt spraying tank 6-1 and a second asphalt spraying tank 6-2. The third conveying pipe 9 includes a third conveying pipe A9-1 and a third conveying pipe B9-2. The mixing pot 2 includes a first mixing pot 2-1 and a second mixing pot 2-2. The second conveying pipe 5 is connected to the first asphalt spraying tank 6-1 through a conveying branch pipe A14 and to the second asphalt spraying tank 6-2 through a conveying branch pipe B15. The first asphalt spraying tank 6-1 is connected to the first mixing pot 2-1 through the third conveying pipe A9-1, and the second asphalt spraying tank 6-2 is connected to the second mixing pot 2-2 through the third conveying pipe B9-2.

[0031] The asphalt injection tank valve 10 includes a first asphalt injection tank valve 10-1 and a second asphalt injection tank valve 10-2. The first asphalt injection tank valve 10-1 is installed on the third conveying pipe A9-1, and the second asphalt injection tank valve 10-2 is installed on the third conveying pipe B9-2.

[0032] Each of the first asphalt injection tank 6-1 and the second asphalt injection tank 6-2 is equipped with a corresponding compressed air pipeline 11, which uses compressed air to quickly spray the asphalt in the first asphalt injection tank 6-1 and the second asphalt injection tank 6-2 into the corresponding first mixing pot 2-1 and the second mixing pot 2-2.

[0033] During operation, asphalt in the asphalt storage tank 4 is first transported to the asphalt batching scale through the first conveying pipe 3. The asphalt prepared in the asphalt batching scale is then transported to the corresponding first asphalt injection tank 6-1 and second asphalt injection tank 6-2 through the second conveying pipe 5 via conveying branch pipes A14 and B15, respectively. After both the first asphalt injection tank 6-1 and the second asphalt injection tank 6-2 are filled with asphalt, the discharge valve 8 of the batching scale is closed, and the valves 10-1 and 10-2 of the first and second asphalt injection tanks are opened. The compressed air valves 13 on the first and second asphalt injection tanks 6-1 and 6-2 are also opened. The pressure of the compressed air sprays the asphalt from the corresponding first and second asphalt injection tanks 6-1 and 6-2 into the corresponding first and second mixing pots 2-1 and 2-2, enabling the simultaneous addition of asphalt to both mixing pots 2 and improving work efficiency.

[0034] Note that the above description is merely a preferred embodiment of the present invention and the technical principles employed. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and various obvious changes, readjustments, and substitutions can be made without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments. Many other equivalent embodiments may be included without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A rapid asphalt charging device for a pug mill comprising an asphalt batcher and a pug mill, characterized by: One end of the asphalt batching scale is connected with the asphalt storage tank through the first feeding pipe, the other end is connected with the asphalt injection tank through the second feeding pipe, the other end of the asphalt injection tank is connected with the mixing kettle through the third feeding pipe, the asphalt injection tank is further provided with a compressed air pipeline, the other end of the compressed air pipeline is connected with the compressed air storage tank.

2. A device for rapidly adding bitumen to a mixing drum as claimed in claim 1, characterized in that: The first feeding pipe is provided with an asphalt storage tank discharge valve, the second feeding pipe is provided with a batching scale discharge valve, the third feeding pipe is provided with an asphalt injection tank valve, and the compressed air pipeline is provided with a compressed air valve.

3. A device for rapidly adding bitumen to a mixing drum as claimed in claim 2, characterized in that: The asphalt injection tank includes a first asphalt injection tank and a second asphalt injection tank, the third feeding pipe includes a third feeding pipe A and a third feeding pipe B, the mixing kettle includes a first mixing kettle and a second mixing kettle, the asphalt injection tank valve includes a first asphalt injection tank valve and a second asphalt injection tank valve, the first asphalt injection tank valve is arranged on the third feeding pipe A, and the second asphalt injection tank valve is arranged on the third feeding pipe B.

4. A device for rapidly adding bitumen to a mixing pot according to claim 3, characterized in that: The second feeding pipe is connected with the first asphalt injection tank through the feeding branch pipe A and is connected with the second asphalt injection tank through the feeding branch pipe B, the first asphalt injection tank is connected with the first mixing kettle through the third feeding pipe A, and the second asphalt injection tank is connected with the second mixing kettle through the third feeding pipe B.

5. A device for rapid asphalt addition to a mixing drum according to claim 4, characterized in that: The first asphalt injection tank and the second asphalt injection tank are respectively provided with corresponding compressed air pipelines.

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