Integrated processing device based on automatic unloading system

Abstract

The utility model relates to the field of automatic unloading, and discloses an integrated processing device based on an automatic unloading system, which comprises a body, a crude oil inlet is formed in the lower side of the body, and a liquid inlet pump is mounted at the crude oil inlet; the crude oil outlet is opposite to the crude oil inlet, and the crude oil outlet is provided with a liquid outlet pump; the liquid level meter openings are formed in the side, close to the crude oil inlet, of the body, the liquid level meter openings comprise the first liquid level meter opening and the second liquid level meter opening, and a magnetic turning plate liquid level meter is arranged between the first liquid level meter opening and the second liquid level meter opening and used for detecting the liquid level in the body; the floating ball valve ports are formed in the side, close to the crude oil outlet, of the body and comprise the first floating ball valve port and the second floating ball valve port. The automation degree of the system is improved, the safety of unloading operation is improved, meanwhile, a large amount of labor can be saved for the site due to the improvement of the automation degree, the production efficiency is improved, and the productivity is enhanced.

Description

Technical Field

[0001] The utility model relates to the field of automatic vehicle unloading, in particular to an integrated processing device based on an automatic vehicle unloading system. Background Art

[0002] In recent years, the demand for oil unloading by domestic petrochemical enterprises has greatly increased. The existing technology relies solely on pumps and valves, and cannot realize a fully automated unloading process. It can only rely on manual operation to complete the unloading process. Therefore, when the oil unloading is about to be completed, the air in the pipeline has been evacuated, causing the pump to run idle, thus damaging the equipment. This is a common phenomenon.

[0003] In the unloading system industry, the existing unloading technology generally realizes the unloading function through a simple technical method of interlocking automatic control valves with pump equipment. The unloading operation begins after the pump and valve are turned on. Ultimately, it depends entirely on the experience and working conditions of the on-site operators to make subjective judgments on whether the oil unloading is completed, and ultimately relies on the operator to close the valve and stop the pump.

[0004] This leads to the following problems in the prior art:

[0005] 1. The existing technology completely relies on the technical literacy and experience of the on-site operators. If the on-site operators are inexperienced, it is impossible to ensure that the medium in the unloading pipeline, especially in the pump cavity, is full; nor can it ensure the safety of the equipment when the pump is idling;

[0006] 2. The existing technology cannot achieve accurate measurement of the medium during the unloading process. Utility Model Content

[0007] The utility model aims to provide an integrated processing device based on an automated unloading system, so as to solve the problems that the existing unloading device cannot ensure that the medium in the unloading pipeline, especially the pump chamber, is full and cannot ensure the safety of the equipment when the pump is idling.

[0008] In order to solve the above technical problems, the embodiment of the utility model provides an integrated processing device based on an automated unloading system, comprising:

[0009] ontology;

[0010] A crude oil inlet is provided at the lower side of the main body, and a liquid inlet pump is installed at the crude oil inlet;

[0011] A crude oil outlet is arranged opposite to the crude oil inlet, and a liquid outlet pump is installed at the crude oil outlet;

[0012] A liquid level gauge port is arranged on a side of the main body close to the crude oil inlet, the liquid level gauge port includes a first liquid level gauge port and a second liquid level gauge port, a magnetic flap liquid level gauge is arranged between the first liquid level gauge port and the second liquid level gauge port, and the magnetic flap liquid level gauge is used to detect the liquid level in the main body;

[0013] The device uses a magnetic flap level gauge for liquid level detection, which can realize the on-site viewing of liquid level data and remote transmission of liquid level data. The magnetic flap level gauge can output 4-20mA analog liquid level data to the system in real time, so as to detect the liquid level data inside the device in real time. The magnetic flap level gauge is at the high-high position of the liquid level at the first liquid level gauge port. Under normal circumstances, the liquid level should always be lower than this height. If the liquid level is higher than this height, there is a risk of tank explosion; the magnetic flap level gauge is at the low-low position of the liquid level at the second liquid level gauge port. Under normal circumstances, the liquid level should always be higher than this height. If the liquid level is lower than this height, the crude oil outlet will be completely empty, and the idling of the outlet pump may damage the equipment.

[0014] A float valve port is arranged on a side of the body close to the crude oil outlet, and includes a first float valve port and a second float valve port;

[0015] A float liquid level switch is provided at each high and low limit position inside the device to realize the high and low limit alarm function of the liquid level.

[0016] Wherein, the first float valve port is installed with a first float valve port, and the installation position of the first float valve is lower than the highest point of the magnetic flap level gauge;

[0017] The position of the first float valve is the highest point of the liquid level under normal conditions. When the liquid level in the device reaches the position of the first float valve in the tank, the first float valve immediately outputs a high liquid level switch signal, and the normal oil unloading mode can be entered at this time.

[0018] The second float valve port is installed with a second float valve. When the second float valve is fully opened, the float height of the second float valve is located on the central axis of the crude oil outlet.

[0019] The second float valve must be installed slightly above the center axis of the crude oil outlet, and cannot be completely higher than the crude oil outlet. It must be installed at the lowest height of the center axis. The position of the second float valve is the low liquid level. When the liquid level reaches the second float valve, it means that the crude oil outlet is no longer full and there is gas. This proves that the oil in the body has been unloaded. The relevant signal is output to automatically interlock the pump and close the valve. The operator disconnects the hose connected to the liquid outlet pump and closes the hand valve, and the unloading is completed.

[0020] The integrated processing device based on the automated unloading system provided by the present invention transforms the unloading operation mode from the existing manual unloading mode to a completely automated unloading mode, greatly improving the automation level of the system and the safety of the unloading operation, protecting the safety of related equipment while ensuring the safety of on-site operators to the greatest extent. At the same time, the improvement in the automation level can save a lot of manpower on site, improve production efficiency, and enhance productivity.

[0021] The utility model provides an integrated processing device based on the automated unloading system. The crude oil inlet and crude oil outlet are designed to be DN100, with a diameter of 1200mm and a height of 2000mm. This structural feature can more accurately collect liquid level data and high and low float liquid level information. The above design makes the entire unloading process control more accurate and efficient. While protecting the normal and stable operation of the instrument equipment to the greatest extent, it completely avoids the occurrence of vacuum phenomenon caused by the particularity of the unloading process, thereby fully realizing the function of the automated unloading system.

[0022] In addition, the float valve port also includes a third float valve port, which is arranged at the lower part of the second float valve port. The third float valve port is installed with a third float valve. When the third float valve is fully opened, the float height of the third float valve is lower than the height of the crude oil outlet.

[0023] Taking into account the safety of unloading operations, a third float valve is added to prevent the second float valve from malfunctioning. The position of the third float valve is the lowest liquid level under normal conditions. When the liquid level in the device reaches the position of the third float valve in the tank, it means that the crude oil outlet is almost empty. The third float valve immediately outputs a low liquid level switch signal, and the liquid outlet pump is closed at this time to stop unloading the oil.

[0024] In addition, it also includes a pressure gauge port, which is arranged on the central axis of the main body and between the first float valve port and the highest point of the magnetic flap level gauge. The pressure gauge port is installed with a pressure gauge, and the pressure gauge is used to detect the pressure in the main body when the liquid level in the main body is between the first float valve port and the highest point of the magnetic flap level gauge.

[0025] The pressure gauge can be used to monitor the status of the body in real time, thus preventing accidents.

[0026] In addition, a breathing valve port is also provided at the top of the main body, and a breathing valve is installed at the breathing valve port for connecting the space in the main body with the atmosphere.

[0027] The configured breathing valve prevents negative pressure in the device during unloading and ensures stable pressure inside the tank.

[0028] In addition, a spare port is provided at the top of the main body, and a safety valve is installed at the spare port.

[0029] The safety valve installed on the top of the device is connected to the main oil unloading pipeline through a pipeline to prevent the liquid level from continuing to rise and overflowing from the tank in an emergency.

[0030] In addition, a manhole is provided on the main body, and the manhole includes a first manhole for personnel to enter, and a second manhole for the personnel to communicate;

[0031] The first manhole and the second manhole are respectively equipped with sealing doors.

[0032] After the medium in the body is emptied, personnel can drill into the body to perform maintenance and repairs on the equipment.

[0033] In addition, a sewage pipe is also arranged at the bottom end of the body.

[0034] When the medium is temporarily stored in the body, impurities in the medium will settle to the bottom of the body and can be discharged through the sewage pipe. When the medium in the body is emptied, the remaining medium at the bottom of the body can be discharged through the sewage pipe.

[0035] In addition, a supporting structure is also provided at the bottom end of the body;

[0036] The supporting structure comprises a bottom plate, a rib plate installed on the bottom plate, and a skirt seat arranged on the outer side of the rib plate.

[0037] The main body can be effectively supported by the supporting structure to ensure the stability of the main body.

[0038] In addition, it also includes a PLC monitoring system, which is respectively connected to the first float valve, the second float valve, the third float valve, the magnetic flap level gauge, the inlet pump and the outlet pump signals.

[0039] The first float valve, the second float valve, the third float valve and the magnetic flap level gauge can detect the liquid level status in the main body at any time, and feed it back to the PLC monitoring system in real time. Personnel can use the information to judge the working status of the integrated processing device based on the automatic unloading system. When the first float valve, the second float valve, the third float valve and the magnetic flap level gauge detect an abnormal state in the main body, the alarm information can be fed back to the PLC monitoring system. The PLC monitoring system can automatically control the working status of the inlet pump and the outlet pump and adjust the abnormal situation in the main body.

[0040] In addition, it also includes the alarm, which is connected to the first float valve, the second float valve, the third float valve, and the magnetic flap level gauge signal.

[0041] In addition to the signal connection with the PLC monitoring system, the signal can also be connected to the alarm. When an abnormal state occurs in the body, the alarm can be activated to warn personnel and adjust the abnormal situation in the body. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0043] Figure 1 It is a structural schematic diagram of the utility model's integrated processing device based on the automatic unloading system;

[0044] Figure 2 It is a top view of the integrated processing device based on the automatic unloading system of the utility model;

[0045] Figure 3 This is a signal connection diagram of the integrated processing device and the PLC monitoring system based on the automatic unloading system of the utility model;

[0046] Figure 4 The utility model is a signal connection diagram of an integrated processing device and an alarm based on an automatic unloading system.

[0047] Description of reference numerals:

[0048] Main body-1; crude oil inlet-2; crude oil outlet-3; first liquid level gauge port-4; second liquid level gauge port-5; first float valve port-6, second float valve port-7; third float valve port-8; pressure gauge port-9; breathing valve port-10; spare port-11; first manhole-12; second manhole-13; sewage pipe-14; bottom plate-15; rib plate-16; skirt seat-17. DETAILED DESCRIPTION

[0049] In order to make the purpose, technical scheme and advantages of the utility model clearer, the various embodiments of the utility model will be described in detail below with reference to the accompanying drawings. However, it can be understood by those skilled in the art that in the various embodiments of the utility model, many technical details are provided in order to enable readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical schemes claimed for protection in the claims of the present application can be implemented.

[0050] The first embodiment of the utility model relates to an integrated processing device based on an automated unloading system, such as Figure 1-2 As shown, it includes a body 1, a crude oil inlet 2, a crude oil outlet 3, a liquid level gauge port and a float valve port.

[0051] The integrated processing device based on the automated unloading system provided by the present invention transforms the unloading operation mode from the existing manual unloading mode to a completely automated unloading mode, greatly improving the automation level of the system and the safety of the unloading operation, protecting the safety of related equipment while ensuring the safety of on-site operators to the greatest extent. At the same time, the improvement in the automation level can save a lot of manpower on site, improve production efficiency, and enhance productivity.

[0052] In this embodiment, the crude oil inlet 2 is arranged at the lower side of the body 1, and a liquid inlet pump is installed in the crude oil inlet 2.

[0053] In this embodiment, the crude oil outlet 3 is arranged opposite to the crude oil inlet 2, and a liquid outlet pump is installed at the crude oil outlet 3.

[0054] The crude oil inlet 2 and crude oil outlet 3 are designed to be DN100, with a diameter of 1200mm and a height of 2000mm. This structural feature can more accurately collect liquid level data and high and low float level information. The above design makes the entire unloading process control more accurate and efficient. While protecting the normal and stable operation of instrument equipment to the greatest extent, it completely avoids the occurrence of vacuum phenomenon caused by the particularity of the unloading process, thereby fully realizing the function of the automated unloading system.

[0055] In this embodiment, the liquid level gauge port is arranged on the side of the main body 1 close to the crude oil inlet 2, and the liquid level gauge port includes a first liquid level gauge port 4 and a second liquid level gauge port 5. A magnetic flap liquid level gauge is arranged between the first liquid level gauge port 4 and the second liquid level gauge port 5. The magnetic flap liquid level gauge is used to detect the liquid level in the main body 1.

[0056] The device uses a magnetic flap level gauge for liquid level detection, which can realize on-site viewing of liquid level data and remote transmission of liquid level data. The magnetic flap level gauge can output 4-20mA analog liquid level data to the system in real time, so as to detect the liquid level data inside the device in real time. The magnetic flap level gauge is at the first liquid level gauge port 4 for the high-high position of the liquid surface. Under normal circumstances, the liquid level should always be lower than this height. If the liquid level is higher than this height, there is a risk of tank explosion; the magnetic flap level gauge is at the second liquid level gauge port 5 for the low-low position of the liquid surface. Under normal circumstances, the liquid level should always be higher than this height. If the liquid level is lower than this height, the crude oil outlet is completely empty, and the idling of the liquid outlet pump may damage the equipment.

[0057] It is understandable that in practical applications, the magnetic flap level gauge can be an existing magnetic flap level gauge, or it can be customized according to the size of the main body 1, as long as the model size matches.

[0058] In this embodiment, the float valve port is arranged on the side of the body 1 close to the crude oil outlet 3, including a first float valve port 6 and a second float valve port 7. The first float valve port 6 is installed with the first float valve port 6, and the installation position of the first float valve is lower than the highest point of the magnetic flap level gauge; the second float valve port 7 is installed with the second float valve, and when the second float valve is fully opened, the float height of the second float valve is located on the central axis of the crude oil outlet 3.

[0059] A float liquid level switch is provided for each high and low limit inside the device, which can realize the high and low limit alarm function of the liquid level. The position of the first float valve is the high point liquid level of the liquid surface under normal conditions. When the liquid level in the device reaches the position of the first float valve in the tank, the first float valve immediately outputs a high liquid level switch signal, and the normal oil unloading mode can be entered at this time. The second float valve must be installed at a position slightly above the central axis of the crude oil outlet 3, and cannot be completely higher than the crude oil outlet 3. It must be installed at the height of the central axis at least. The position of the second float valve is the low liquid level of the liquid surface. When the liquid level reaches the second float valve, it means that the crude oil outlet 3 is no longer full and there is gas. At this time, it proves that the oil in the body 1 has been unloaded, and the relevant signal is output to automatically interlock the pump and close the valve. The operator disconnects the hose connected to the liquid outlet pump, closes the hand valve, and the unloading is completed.

[0060] In this embodiment, the float valve port also includes a third float valve port 8, which is arranged at the lower part of the second float valve port 7. The third float valve port 8 is installed with a third float valve. When the third float valve is fully opened, the float height of the third float valve is lower than the height of the crude oil outlet 3.

[0061] Taking into account the safety of unloading operations, a third float valve is added to prevent the second float valve from malfunctioning. The position of the third float valve is the lowest liquid level of the liquid under normal conditions. When the liquid level in the device reaches the position of the third float valve in the tank, it means that the crude oil outlet 3 is almost empty, and the third float valve immediately outputs a low liquid level switch signal, and the liquid outlet pump is closed at this time to stop unloading the oil.

[0062] It is understandable that in practical applications, the first float valve, the second float valve, and the third float valve can all be existing float valves as long as the models and sizes match.

[0063] In this embodiment, a pressure gauge port 9 is also included, which is arranged on the central axis of the body 1 and between the first float valve port 6 and the highest point of the magnetic flap liquid level gauge. The pressure gauge port 9 is installed with a pressure gauge, which is used to detect the pressure in the body 1 when the liquid level in the body 1 is between the first float valve port 6 and the highest point of the magnetic flap liquid level gauge. The state in the body can be monitored in real time through the pressure gauge, thereby preventing accidents.

[0064] In this embodiment, a breathing valve port 10 is also provided at the top of the body 1, and a breathing valve is installed at the breathing valve port 10 to connect the space in the body 1 with the atmosphere. The configured breathing valve prevents negative pressure in the device during unloading and can ensure stable pressure inside the tank.

[0065] In this embodiment, a spare port 11 is also provided at the top of the body 1, and a safety valve is installed at the spare port 11. The safety valve equipped at the top of the device is connected to the main oil unloading pipeline through a pipeline to prevent the liquid level from rising continuously in an emergency and causing the liquid level to overflow the tank.

[0066] In this embodiment, a manhole is also provided on the body 1, and the manhole includes a first manhole 12 for personnel to enter, and a second manhole 13 for personnel to communicate; the first manhole 12 and the second manhole 13 are respectively installed with a sealed door. It can be understood that in actual application, the position of the first manhole 12 can be set to a height that is convenient for personnel to enter, and the position of the second manhole 13 can be set to a height that is convenient for people to stand or squat and expose their faces. The specific setting can be adjusted according to the size of the body 1. The sealed door can be closed when the device is working normally to make the body 1 work normally, but when the device needs maintenance, the medium in the body 1 can be emptied through the sewage pipe 14. After the medium in the body 1 is emptied, the personnel can drill into the body 1 through the first manhole 12 to maintain and repair the equipment. If you need to communicate with other personnel or take tools, you can also communicate through the second manhole 13.

[0067] In this embodiment, a drain pipe 14 is also provided at the bottom of the body 1. When the medium is temporarily stored in the body, impurities in the medium will settle to the bottom of the body and can be discharged through the drain pipe. When the medium in the body is emptied, the remaining medium at the bottom of the body can also be discharged through the drain pipe.

[0068] The bottom of the main body 1 may be arranged in an arc shape or be provided with an inclined surface, and the sewage discharge pipe 14 is arranged at the lowest point of the main body 1, so that impurities or media can be discharged more cleanly and quickly.

[0069] In this embodiment, a support structure is also provided at the bottom end of the body 1; the support structure includes a bottom plate 15, a rib plate 16 mounted on the bottom plate 15, and a skirt seat 17 arranged on the rib plate 16. The support structure can effectively support the body and ensure the stability of the body. It is understandable that in practical applications, the support structure can be a support structure connected in any manner as long as it can stabilize the device. The installation method can also be a commonly used installation method such as welding.

[0070] In this embodiment, Figure 3 As shown, it also includes a PLC monitoring system, which is respectively connected to the first float valve, the second float valve, the third float valve, the magnetic flap level gauge, the liquid inlet pump and the liquid outlet pump signal.

[0071] The first float valve, the second float valve, the third float valve and the magnetic flap level gauge can detect the liquid level status in the main body at any time, and feed it back to the PLC monitoring system in real time. Personnel can use the information to judge the working status of the integrated processing device based on the automatic unloading system. When the first float valve, the second float valve, the third float valve and the magnetic flap level gauge detect an abnormal state in the main body, the alarm information can be fed back to the PLC monitoring system. The PLC monitoring system can automatically control the working status of the inlet pump and the outlet pump and adjust the abnormal situation in the main body.

[0072] In this embodiment, Figure 4 As shown, an alarm is also included, and the alarm is connected to the first float valve, the second float valve, the third float valve, and the magnetic flap level gauge signal.

[0073] In addition to the signal connection with the PLC monitoring system, the signal connection with the alarm can also be made. When an abnormal state occurs in the body, the alarm can be activated to alert personnel and adjust the abnormal situation in the body. When the first float valve, the second float valve, the third float valve and the magnetic flap level gauge detect an abnormal state in the body, the alarm information can be fed back to the alarm to alert personnel, or the alarm information can be fed back to the PLC monitoring system and the alarm. The PLC monitoring system can automatically control the working state of the inlet pump and the outlet pump, adjust the abnormal situation in the body, and alert personnel through the alarm to check the processing status of the abnormal situation in time.

[0074] It is understandable that in actual applications, the alarm can be installed in the personnel's control room or workplace and can be connected to the PLC monitoring system. Whether the alarm is set depends on the size of the workplace and the working conditions of the personnel. If the workplace is small and there are personnel to monitor their working status, there is no need for an alarm. If the workplace is large and the working environment is noisy, it is best to install an alarm.

[0075] In this embodiment, when unloading begins, the medium is first allowed to flow into the body 1 through the crude oil inlet 2 in a gravity manner.

[0076] During the unloading process, when the liquid level in the main body 1 reaches the first float valve in the tank, the switch in the first float valve immediately outputs a high liquid level switch signal, and the normal oil unloading mode can be entered. At the same time, the magnetic flap level gauge outputs 4-20mA analog liquid level data to the system in real time, so as to detect the liquid level data inside the device in real time.

[0077] In the final stage of unloading, it is necessary to monitor in real time whether the liquid level in the main body 1 drops to the position of the second float valve. At this time, it proves that the oil in the main body 1 has been unloaded, and the relevant signal is output to the PLC monitoring system. The PLC monitoring system outputs a signal to the liquid outlet pump to automatically interlock the pump and close the valve. The operator disconnects the hose connected to the main body 1 and closes the hand valve, and the unloading is completed.

[0078] Those skilled in the art will appreciate that the above-mentioned embodiments are specific examples for implementing the present invention, and in actual applications, various changes may be made thereto in form and detail without departing from the spirit and scope of the present invention.

Claims

1. An integrated processing device based on an automated unloading system, characterized in that: include: Ontology(1); A crude oil inlet (2) is arranged at the lower side of the body (1), and a liquid inlet pump is installed at the crude oil inlet (2); A crude oil outlet (3) is arranged opposite to the crude oil inlet (2), and a liquid outlet pump is installed at the crude oil outlet (3); A liquid level gauge port is arranged on a side of the body (1) close to the crude oil inlet (2), the liquid level gauge port comprising a first liquid level gauge port (4) and a second liquid level gauge port (5), a magnetic flap liquid level gauge is arranged between the first liquid level gauge port (4) and the second liquid level gauge port (5), and the magnetic flap liquid level gauge is used to detect the liquid level in the body (1); A float valve port is arranged on a side of the body (1) close to the crude oil outlet (3), and comprises a first float valve port (6) and a second float valve port (7); Wherein, the first float valve port (6) is installed with a first float valve port (6), and the installation position of the first float valve is lower than the highest point of the magnetic flap level gauge; The second float valve port (7) is equipped with a second float valve. When the second float valve is fully opened, the float height of the second float valve is located on the central axis of the crude oil outlet (3).

2. The integrated processing device based on the automated unloading system according to claim 1, characterized in that: The float valve port also includes a third float valve port (8) which is arranged at the lower part of the second float valve port (7). The third float valve port (8) is equipped with a third float valve. When the third float valve is fully opened, the float height of the third float valve is lower than the height of the crude oil outlet (3).

3. The integrated processing device based on the automated unloading system according to claim 1, characterized in that: It also includes a pressure gauge port (9), which is arranged on the central axis of the main body (1) and between the first float valve port (6) and the highest point of the magnetic flap liquid level gauge. The pressure gauge port (9) is installed with a pressure gauge, and the pressure gauge is used to detect the pressure in the main body (1) when the liquid level in the main body (1) is between the first float valve port (6) and the highest point of the magnetic flap liquid level gauge.

4. The integrated processing device based on the automated unloading system according to claim 1, characterized in that: The top of the main body (1) is also provided with a breathing valve port (10), and the breathing valve port (10) is installed with a breathing valve for connecting the space in the main body (1) with the atmosphere.

5. The integrated processing device based on the automated unloading system according to claim 4 is characterized in that: The top of the body (1) is also provided with a spare port (11), and a safety valve is installed in the spare port (11).

6. The integrated processing device based on the automated unloading system according to claim 1, characterized in that: The body (1) is also provided with a manhole, the manhole comprising a first manhole (12) for a person to enter, and a second manhole (13) for the person to communicate; The first manhole (12) and the second manhole (13) are respectively provided with sealing doors.

7. The integrated processing device based on the automated unloading system according to claim 1, characterized in that: A sewage discharge pipe (14) is also provided at the bottom end of the body (1).

8. The integrated processing device based on the automated unloading system according to claim 1, characterized in that: The bottom end of the body (1) is also provided with a supporting structure; The supporting structure comprises a base plate (15), a rib plate (16) mounted on the base plate (15), and a skirt seat (17) arranged on the outer side of the rib plate (16).

9. The integrated processing device based on the automated unloading system according to claim 2, characterized in that: It also includes a PLC monitoring system, which is respectively connected to the first float valve, the second float valve, the third float valve, the magnetic flap level gauge, the inlet pump and the outlet pump signals.

10. The integrated processing device based on the automated unloading system according to claim 2, characterized in that: It also includes an alarm, which is connected to the first float valve, the second float valve, the third float valve, and the magnetic flap level gauge by signal.

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