A purification vent pipe for graphite processing which is convenient for regular cleaning

Abstract

The application relates to the technical field of graphite processing equipment, and specifically discloses a purification air pipe for graphite processing which is convenient to clean regularly, which comprises an air pipe body and a water storage tank, a pipeline connecting assembly and a positioning assembly are arranged on the outer surface of the air pipe body, a cleaning liquid inlet pipe is in communication with the outer surface of the air pipe body, a cleaning assembly is arranged on the upper surface of the water storage tank, the cleaning assembly comprises a cleaning water pump fixedly connected to the upper surface of the water storage tank, a cleaning liquid delivery pipe is fixedly connected to the output end of the cleaning water pump, the cleaning water pump of the cleaning assembly provides high-pressure cleaning liquid, the pressure can meet the requirement of impacting graphite powder accumulation, the cleaning liquid delivery pipe is rapidly connected with a detachable connector to the air pipe, an electromagnetic control valve is used for accurately controlling water flow, a high-pressure flushing flow is formed, graphite dust and tar impurities attached to the inner wall can be completely removed, compared with traditional low-pressure flushing, the stain removal rate is obviously improved, and the problem of incomplete cleaning is solved.

Description

Technical Field

[0001] This application relates to the field of graphite processing equipment, and more particularly to a purification vent pipe for graphite processing that is easy to clean regularly. Background Technology

[0002] Graphite vent pipes are mainly made of high-purity graphite material, thus possessing excellent high-temperature resistance. Under high-temperature environments, they maintain stable performance and are not easily deformed or damaged. In addition, they have good corrosion resistance and can resist the erosion of various chemicals, thereby ensuring the long-term stable operation of the pipeline system. Therefore, graphite vent pipes have the characteristics of high temperature resistance and corrosion resistance, making them important industrial pipeline components.

[0003] In the process of graphite purification, inert gases such as nitrogen, reactive gases such as chlorine, or high-temperature flue gas need to be introduced. As a core conveying component, the vent pipe carries gases containing graphite dust and volatile impurities for a long time, and the inner wall is prone to stains. Traditional cleaning methods such as manual wiping and low-pressure rinsing are difficult to completely remove the stains, and the vent pipe is inconvenient to disassemble and assemble during cleaning, which makes high-pressure rinsing inefficient. To address these issues, we propose a purification vent pipe for graphite processing that is easy to clean regularly. Utility Model Content

[0004] This application provides a purification vent pipe for graphite processing that is easy to clean regularly. It can provide high-pressure cleaning fluid through a cleaning pump of the cleaning component, with the pressure sufficient to impact graphite powder buildup. The cleaning fluid delivery pipe is quickly connected to the vent pipe via a detachable connector. With the help of an electromagnetic control valve, the water flow is precisely controlled to form a high-pressure flushing flow, which can thoroughly remove graphite dust and tar impurities adhering to the inner wall. Compared with traditional low-pressure flushing, the stain removal rate is significantly improved, solving the problem of incomplete cleaning.

[0005] This application provides a purification vent pipe for graphite processing that is easy to clean regularly. The pipe includes a main body and a water tank. A pipe connection assembly and a positioning assembly are installed on the outer surface of the main body. A cleaning fluid inlet pipe is connected to the outer surface of the main body. A cleaning assembly is installed on the upper surface of the water tank. The cleaning assembly includes a cleaning water pump fixedly connected to the upper surface of the water tank. The output end of the cleaning water pump is fixedly connected to a cleaning fluid delivery pipe. An electromagnetic control valve is installed on the outer surface of the cleaning fluid delivery pipe. A detachable connector is provided at one end of the cleaning fluid delivery pipe, and the detachable connector is detachably connected to the cleaning fluid inlet pipe.

[0006] Furthermore, a sealing cover is provided on the outer surface of the cleaning fluid inlet pipe.

[0007] Furthermore, a control box is fixedly installed on the outer surface of the water storage tank, and the control box is electrically connected to the cleaning water pump and the electromagnetic control valve through wires.

[0008] Furthermore, a liquid level observation window is provided on one side of the water storage tank, and a water injection pipe is provided on the upper surface of the water storage tank.

[0009] Furthermore, a support frame is fixedly connected to the front of the water storage tank, and a pipe support plate is fixedly connected to the top of the support frame, with the pipe support plate located below the main body of the vent pipe.

[0010] Furthermore, the pipe connection assembly includes connecting flanges installed at both ends of the vent pipe body, one of the connecting flanges having a plurality of bolt holes on its outer surface, and the other connecting flange having a plurality of connecting bolts adapted to the bolt holes on its outer surface.

[0011] Furthermore, the positioning component includes multiple positioning pins, and the positioning pins are fixedly connected to the outer surface of one of the connecting flanges, while the outer surface of the other connecting flange is provided with positioning holes that are adapted to the positioning pins.

[0012] Compared with the prior art, the beneficial effects of this utility model are: The technical solution provided in this application has at least the following technical effects or advantages: The cleaning component's cleaning pump provides high-pressure cleaning fluid, with enough pressure to impact graphite powder buildup. The cleaning fluid delivery pipe connects quickly to the vent pipe via a detachable connector. Combined with a solenoid control valve, the water flow is precisely controlled to create a high-pressure flushing stream that thoroughly removes graphite dust and tar impurities adhering to the inner wall. Compared to traditional low-pressure flushing, the stain removal rate is significantly improved, solving the problem of incomplete cleaning and ensuring the purity of subsequent gas delivery through the vent pipe. The control box integrates the start and stop control of the cleaning pump and solenoid control valve, allowing for the setting of regular cleaning programs.

[0013] The cleaning equipment and the vent pipe can be quickly connected through a detachable connector, which can be disassembled and assembled without tools. The sealing cover covers the connection parts to prevent leakage, keep the working environment clean, and ensure that the high-pressure water flow is concentrated on the inner wall of the vent pipe, thereby improving the rinsing efficiency. Attached Figure Description

[0014] Figure 1 This is a front-view perspective view of the main body of the vent pipe and the water storage tank in this application; Figure 2 This is a side view of the cleaning component of this application. Figure 3 This is a schematic diagram of the water tank in this application from a left-hand perspective; Figure 4 This is a three-dimensional structural diagram of the main body of the ventilation tube in this application; In the diagram: 1. Vent pipe body; 2. Water tank; 3. Cleaning components; 301. Cleaning water pump; 302. Cleaning fluid delivery pipe; 303. Solenoid control valve; 304. Detachable connector; 4. Cleaning fluid inlet pipe; 5. Sealing cover; 6. Support frame; 7. Pipe support plate; 8. Pipe connection components; 81. Connecting flange; 82. Bolt hole; 83. Connecting bolt; 9. Positioning components; 91. Positioning pin; 92. Positioning hole; 10. Liquid level observation window; 11. Control box. Detailed Implementation

[0015] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods. Example

[0016] Please see Figure 1-4 In this utility model, a purification vent pipe for graphite processing that is easy to clean regularly includes a vent pipe body 1 and a water storage tank 2. A pipe connection assembly 8 and a positioning assembly 9 are installed on the outer surface of the vent pipe body 1. The pipe connection assembly 8 includes connecting flanges 81 installed at both ends of the vent pipe body 1. One connecting flange 81 has multiple bolt holes 82 on its outer surface, and the other connecting flange 81 has multiple connecting bolts 83 that mate with the bolt holes 82. The connecting flanges 81 achieve a secure connection between the vent pipe and the upstream and downstream pipes through the bolt holes 82 and the connecting bolts 83. The pipe can be quickly disassembled for cleaning. The vent pipe can be disassembled by unscrewing the bolts, facilitating a thorough high-pressure flushing of the inner wall of the vent pipe. If there are no obstructions at both ends, reinstallation after cleaning is convenient. The positioning component 9 includes multiple positioning pins 91, and the positioning pins 91 are fixedly connected to the outer surface of one of the connecting flanges 81. The outer surface of the other connecting flange 81 has positioning holes 92 that are compatible with the positioning pins 91. The positioning pins 91 and positioning holes 92 cooperate to ensure that the vent pipe is quickly aligned with the flanges of the upstream and downstream pipelines. If the bolt holes 82 correspond precisely, it avoids the need to repeatedly adjust the flange position during reinstallation after cleaning, which requires multiple calibrations of the bolt holes 82 for traditional flanges, thus improving installation efficiency. Example

[0017] The outer surface of the vent pipe body 1 is connected to a cleaning fluid inlet pipe 4. A sealing cover 5 is installed on the outer surface of the cleaning fluid inlet pipe 4, covering the connection point between the cleaning fluid inlet pipe 4 and the connector to prevent liquid leakage during high-pressure flushing. A cleaning assembly 3 is installed on the upper surface of the water tank 2. The cleaning assembly 3 includes a cleaning water pump 301 fixedly connected to the upper surface of the water tank 2. The output end of the cleaning water pump 301 is fixedly connected to a cleaning fluid delivery pipe 302. An electromagnetic control valve 303 is installed on the outer surface of the cleaning fluid delivery pipe 302. A detachable connector 304 is provided at one end of the cleaning fluid delivery pipe 302, and the detachable connector 304 is detachably connected to the cleaning fluid inlet pipe 4. A control box 11 is fixedly installed on the outer surface of the water tank 2. The control box 11 is connected to the water tank 2 via wires. The cleaning water pump 301 and the solenoid control valve 303 are electrically connected. The control box 11 automates the cleaning process, eliminating the need for manual operation of the pump and valve, thus reducing the intensity of manual operation. The cleaning liquid delivery pipe 302 is connected to the cleaning liquid inlet pipe 4 through the detachable connector 304. The cleaning water pump 301 is started, and the high-pressure cleaning liquid pressure meets the impact requirements and flows along the inner wall of the vent pipe to achieve thorough cleaning. The front of the water tank 2 is fixedly connected to the support frame 6, and the top of the support frame 6 is fixedly connected to the pipe support plate 7. The pipe support plate 7 is located below the main body of the vent pipe 1. The support frame 6 and the pipe support plate 7 form a stable support to prevent the vent pipe from shaking due to the impact of water flow during high-pressure flushing. At the same time, it reduces the pressure of the vent pipe itself on the connection part and extends the service life of the pipe.

[0018] A liquid level observation window 10 is provided on one side of the water tank 2, and a water injection pipe is provided on the upper surface of the water tank 2. The liquid level observation window 10 makes it easy to intuitively view the amount of cleaning liquid in the water tank 2, and replenish water in time through the water injection pipe to avoid interruption of rinsing due to lack of liquid. The design of the water injection pipe makes it convenient to quickly replenish the cleaning liquid.

[0019] The working principle of this application is: Check the cleaning fluid level in the water tank 2 through the liquid level observation window 10. If it is insufficient, add a special descaling agent through the water injection pipe. For a thorough cleaning, unscrew the connecting bolts 83 of the connecting flange 81, disconnect the vent pipe body 1 from the upstream and downstream pipes, place the vent pipe on the pipe support plate 7, and connect the detachable connector 304 of the cleaning fluid delivery pipe 302 to the cleaning fluid inlet pipe 4 of the vent pipe, ensuring that the sealing cover 5 covers the connection part. Set the cleaning parameters such as rinsing time and water pump pressure level through the control box 11, and then you can start the cleaning process. When the control box 11 is activated, the cleaning water pump 301 starts, the solenoid control valve 303 opens, and the high-pressure cleaning fluid enters the vent pipe body 1 along the cleaning fluid delivery pipe 302 and the inlet pipe, impacting the dirt on the inner wall. If the vent pipe has been removed, the pipe can be rotated periodically to ensure that all parts of the inner wall are rinsed. After rinsing, the control box 11 automatically shuts off the water pump and valve. The detachable connector 304 is then removed. If the vent pipe has been removed, it is realigned with the upstream and downstream pipes. The flange is quickly aligned using the positioning pin 91 and the positioning hole 92, and the connecting bolt 83 is tightened.

[0020] The above description is merely a preferred embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present application, based on the technical solution and concept of the present application, should be covered within the scope of protection of the present application.

Claims

1. A purification vent pipe for graphite processing that is easy to clean regularly, characterized in that: The device includes a vent pipe body (1) and a water tank (2). The outer surface of the vent pipe body (1) is equipped with a pipe connection assembly (8) and a positioning assembly (9). The outer surface of the vent pipe body (1) is connected to a cleaning liquid inlet pipe (4). The upper surface of the water tank (2) is equipped with a cleaning assembly (3). The cleaning assembly (3) includes a cleaning water pump (301) fixedly connected to the upper surface of the water tank (2). The output end of the cleaning water pump (301) is fixedly connected to a cleaning liquid delivery pipe (302). The outer surface of the cleaning liquid delivery pipe (302) is equipped with an electromagnetic control valve (303). One end of the cleaning liquid delivery pipe (302) is provided with a detachable connector (304). The detachable connector (304) is detachably connected to the cleaning liquid inlet pipe (4).

2. The purification vent pipe for graphite processing, which is easy to clean regularly, as described in claim 1, is characterized in that: A sealing cover (5) is provided on the outer surface of the cleaning fluid inlet pipe (4).

3. The purification vent pipe for graphite processing, which is easy to clean regularly, as described in claim 1, is characterized in that: A control box (11) is fixedly installed on the outer surface of the water storage tank (2). The control box (11) is electrically connected to the cleaning water pump (301) and the electromagnetic control valve (303) through wires.

4. The purification vent pipe for graphite processing, which is easy to clean regularly, as described in claim 3, is characterized in that: A liquid level observation window (10) is provided on one side of the water storage tank (2), and a water injection pipe is provided on the upper surface of the water storage tank (2).

5. The purification vent pipe for graphite processing, which is easy to clean regularly, as described in claim 1, is characterized in that: The front of the water tank (2) is fixedly connected to a support frame (6), and the top of the support frame (6) is fixedly connected to a pipe support plate (7), and the pipe support plate (7) is located below the main body of the vent pipe (1).

6. The purification vent pipe for graphite processing, which is easy to clean regularly, as described in claim 1, is characterized in that: The pipe connection assembly (8) includes connecting flanges (81) installed at both ends of the vent pipe body (1), one of the connecting flanges (81) has a plurality of bolt holes (82) on its outer surface, and the other connecting flange (81) has a plurality of connecting bolts (83) adapted to the bolt holes (82) on its outer surface.

7. The purification vent pipe for graphite processing, which is easy to clean regularly, as described in claim 6, is characterized in that: The positioning component (9) includes a plurality of positioning pins (91), and the positioning pins (91) are fixedly connected to the outer surface of one of the connecting flanges (81), and the outer surface of the other connecting flange (81) is provided with positioning holes (92) that are adapted to the positioning pins (91).

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