Carbon plate loading system and method

Abstract

The present invention discloses a carbon plate loading system and method, wherein the feed port of a raw material storage tank is connected to a first vacuum feeder to realize loading, the discharge port of the raw material storage tank is connected to a second vacuum feeder through a powder delivery pipe, the second vacuum feeder is arranged at the top of a feeding tank, the discharge port of the feeding tank is equipped with a feeder, the discharge port of the feeder is connected to a first vibration table directly below it through a pipeline to realize vibration loading, roller conveyors for conveying carbon plate molds are respectively arranged at the front and rear ends of the first vibration table, a second vibration table is arranged on the subsequent conveying line of the first vibration table, a carbon plate sealing machine for sealing is arranged on the subsequent conveying line of the second vibration table, and an electronic scale for weighing is arranged in the subsequent process of the carbon plate sealing machine. After being densely filled into the interior of the carbon plate by the pneumatic vibration table, it is automatically packaged to obtain a higher carbon plate loading consistency filling level and carbon plate appearance quality.

Description

Technical Field

[0001] The invention relates to a carbon plate loading system and method, and belongs to the field of carbon plate automated production. Background Art

[0002] At present, the carbon loading method of filter absorber carbon plates in the field of defense technology in my country is backward, lacking in systematic processes such as filling, vibration, dust removal, and control. It adopts the primitive method of manual filling plus mechanical vibration, resulting in uneven distribution of activated carbon particle size, insufficient filling, inconsistent filling amount, and manual packaging affecting the consistency of sealing quality and the appearance quality of the carbon plate. The carbon plate loading method has always been a technical bottleneck for the entire industry and needs to be solved urgently. Summary of the invention

[0003] The purpose of the present invention is to provide a carbon plate loading system and method to address the above-mentioned defects. This system can evenly mix the activated carbon particles, and remove dust through a specially designed dust removal device to allow carbon particles with uniform particle size distribution to enter the filling device, and then be densely filled into the carbon plate through a pneumatic vibration table and automatically packaged to obtain a higher carbon plate loading consistency filling level and carbon plate appearance quality.

[0004] In order to achieve the above-mentioned technical features, the purpose of the present invention is achieved as follows: a carbon plate loading system, which includes a raw material storage tank, the feed port of the raw material storage tank is connected to a first vacuum loader to realize loading, the discharge port of the raw material storage tank is connected to a second vacuum loader through a powder conveying pipe, the second vacuum loader is arranged at the top of the feeding tank, the discharge port of the feeding tank is equipped with a feeder, the discharge port of the feeder is connected to a first vibrating table directly below it through a pipeline to realize vibration loading, roller conveyors for conveying carbon plate molds are respectively arranged at the front and rear ends of the first vibrating table, a second vibrating table is arranged on the subsequent conveying line of the first vibrating table, a carbon plate sealing machine for sealing is arranged on the subsequent conveying line of the second vibrating table, and an electronic scale for weighing is arranged in the subsequent process of the carbon plate sealing machine.

[0005] During the feeding process, the suction port of the first vacuum loader is connected to the raw material supply vehicle through a suction pipe to realize feeding; the controller of the first vacuum loader is connected to the first electric control cabinet for controlling its action through a signal line, and the first vacuum loader is connected to the gas source device for providing power through the main gas supply pipe, and a first manual ball valve for controlling the gas on and off is installed on the main gas supply pipe.

[0006] A dust removal system is also provided, which includes a dust suction main pipe, which is connected to the top dust suction port of the raw material storage tank and the dust suction port of the first vacuum loader through branch pipes respectively, the dust suction main pipe is connected to the dust collector through the first dust suction pipe, the dust collector is connected to the exhaust port of the dust removal fan through the exhaust pipe, and a first manual butterfly valve for discharging is provided at the bottom of the dust collector.

[0007] The dust collector adopts a pulse dust collector, and the multiple soot blowing pipes of the pulse dust collector are respectively connected to the main air supply pipe through the first electric-controlled ball valve, and a second manual ball valve is installed on its branch circuit; the first electric-controlled ball valve is connected to the second electric control cabinet for controlling its opening and closing; the exhaust fan is driven by the first motor, and the driver of the first motor is connected to the second electric control cabinet through a signal line to control its start and stop.

[0008] The discharge port of the raw material storage tank is equipped with a discharge ball valve, which is connected to the second motor and controls its opening and closing. The driver of the second motor is connected to the second electric control cabinet through a signal line and controls its action;

[0009] The end of the powder delivery pipe is connected to the gas source. A first electric-controlled butterfly valve and a third manual ball valve are installed on the powder delivery pipe. The first electric-controlled butterfly valve is connected to the second electric control cabinet through a signal line.

[0010] The controller of the second vacuum loader is connected to the second electric control cabinet for controlling its operation through a signal line. The second vacuum loader is connected to the gas source device for providing power through the first branch gas supply pipe, and a fourth manual ball valve for controlling the gas on and off is installed on the first branch gas supply pipe.

[0011] The dust suction port on the top of the feeding tank is connected to the dust suction main pipe through a second dust suction pipe, and a second electrically-controlled butterfly valve is installed on the second dust suction pipe, and the second electrically-controlled butterfly valve is connected to the second electric control cabinet through a signal line; a low material level sensor and a high material level sensor are respectively provided at the lower part and the upper part of the feeding tank, and the low material level sensor and the high material level sensor are respectively connected to the second electric control cabinet through signal lines, and control the storage amount of the feeding tank.

[0012] The roller conveyor located in front of the first vibration table is driven by a third motor, and the driver of the third motor is connected to the second electric control cabinet through a signal line; the roller conveyor located in front of the first vibration table is connected by multiple groups of docking, and is controlled by a fourth motor and a fifth motor respectively, and the driver of the fourth motor is connected to the second electric control cabinet through a signal line, and the driver of the fifth motor is connected to the third electric control cabinet through a signal line.

[0013] The first vibration table is connected to a first two-position two-way solenoid valve that controls its vibration, the first two-position two-way solenoid valve is connected to an air source device through a branch air pipe, and the first two-position two-way solenoid valve is connected to a second electric control cabinet through a signal line;

[0014] The second vibration table is connected to a second two-position two-way solenoid valve that controls its vibration, the second two-position two-way solenoid valve is connected to the air source device through a second branch air supply pipe, and the second two-position two-way solenoid valve is connected to the third electric control cabinet through a signal line; a fifth manual ball valve is installed on the second branch air supply pipe;

[0015] A top vibrating cylinder group is installed directly above the first vibrating table and the second vibrating table, respectively. The top vibrating cylinder group is connected to the air source device through a first two-position four-way solenoid valve and a third branch air supply pipe. A sixth manual ball valve is installed on the third branch air supply pipe. The first two-position four-way solenoid valve is connected to the third electric control cabinet through a signal line.

[0016] The sealing cylinder of the carbon plate sealing machine is connected to the gas source device through the second two-position four-way solenoid valve and the fourth branch gas supply pipe, the fourth branch gas supply pipe is equipped with a seventh manual ball valve, and the second two-position four-way solenoid valve is connected to the fourth electric control cabinet through a signal line;

[0017] Dust hoods are respectively installed on the top of the first vibration table and the second vibration table, and the dust hoods are connected to the dust main pipe through dust pipes.

[0018] The carbon plate carbon loading system performs carbon loading method, which is characterized by:

[0019] Step 1: The suction pipe of the first vacuum feeder fills the raw materials into the raw material storage tank;

[0020] Step 2: Start the dust collector. The carbon particles discharged from the dust outlet of the raw material storage tank enter the dust collector through the dust suction main pipe. The dust is discharged outside the system under the combined action of the dust collector and the fan.

[0021] Step 3: The remaining usable carbon particles are filled into the feeding tank through the powder conveying pipe under the action of the first vacuum feeder;

[0022] Step 4: Through the combined action of the feeder and the vibrating table, the carbon particles are evenly filled into the carbon plate;

[0023] Step 5: The carbon plate is sent to the vibration table by the roller conveyor for secondary vibration to make the carbon particles inside the carbon plate dense and firm;

[0024] Step 6: The carbon plate finally enters the carbon plate sealing machine for packaging, and can be offline after passing the electronic weighing.

[0025] The present invention has the following beneficial effects:

[0026] 1. A carbon plate loading method provided by the present invention adopts a vacuum loader and a carbon plate sealing machine, which can avoid the potential safety hazards of manual loading and manual sealing, reduce labor intensity, reduce labor complexity, improve production efficiency, and ensure the quality consistency level of carbon plate loading.

[0027] 2. The present invention provides a carbon plate loading method, which adopts a dust removal system to remove dust from the raw activated carbon, provide activated carbon particles with uniform particle size distribution for the feeding tank, reduce the loading difficulty, and provide a guarantee for improving the purification effect of the carbon plate.

[0028] 3. The present invention provides a carbon plate loading method, which adopts a feeder and a vibration table for vibration loading, thereby reducing the loading difficulty existing in manual loading, improving the consistency of loading quality, and ensuring the effect of the carbon plate.

[0029] 4. The carbon plate loading method provided by the present invention is controlled by an electric control cabinet. The electric control system can semi-automatically control all electric actuators in the vibration carbon loading system. Control points are configured at the operating station, and manual control can be performed when necessary. The design and installation meet the test standards for the handover of electrical equipment in the electrical installation project. In addition to the necessary electrical protection devices, instruments, and switch display lights, each vibration device is equipped with an operating status display light, and the working status is clear at a glance. The system uses PLC as the central control unit, which can control the operating status of each functional device and edit the operating parameters online through the touch screen. This achieves full automatic control.

[0030] 5. The above control system can greatly enhance the dust removal effect. During the dust removal process, the second electric control cabinet can pulse control the first electric control ball valve, and then control the filter inside the dust collector through the first electric control ball valve, and then regularly clean the filter to achieve the purpose of pulse dust removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0032] Figure 1 It is the overall structural view of the present invention.

[0033] Figure 2 For the present invention Figure 1 A partial enlarged view of the raw material loading workshop.

[0034] Figure 3 For the present invention Figure 1 A partial enlarged view of the middle-loading carbon workshop.

[0035] In the figure: first vacuum feeder 1, raw material storage tank 2, dust removal fan 3, dust collector 4, second vacuum feeder 5, feeding tank 6, feeder 7, first vibration table 8-1, roller conveyor 9, carbon plate sealing machine 10, first electric control cabinet 11-1, second electric control cabinet 11-2, third electric control cabinet 11-3, fourth electric control cabinet 11-4, electronic scale 12, raw material supply vehicle 13, suction pipe 14, first manual ball valve 15, main air supply pipe 16, first electric control butterfly valve 17, third manual ball valve 18, second motor 19, unloading ball valve 20, powder conveying pipe 21, first motor 22, exhaust fan 23, second manual ball valve 24, first electric control ball valve 25, first manual butterfly valve 26 , dust suction main pipe 27, first dust suction pipe 28, partition wall 29, first two-position two-way solenoid valve 30, third motor 31, mold 32, low material level sensor 33, second electric-controlled butterfly valve 34, second dust suction pipe 35, fourth manual ball valve 36, first branch air supply pipe 37, fourth motor 38, fifth motor 39, first two-position four-way solenoid valve 40, sixth manual ball valve 41, third branch air supply pipe 42, second two-position two-way solenoid valve 43, fifth manual ball valve 44, second branch air supply pipe 45, sealing cylinder 46, second two-position four-way solenoid valve 47, seventh manual ball valve 48, fourth branch air supply pipe 49, high material level sensor 50, air source device 51, main controller 52. DETAILED DESCRIPTION

[0036] The embodiments of the present invention are further described below in conjunction with the accompanying drawings.

[0037] Embodiment 1:

[0038] like Figure 1-3As shown, a carbon plate loading system comprises a raw material storage tank 2, wherein the feed port of the raw material storage tank 2 is connected to a first vacuum loader 1 to realize loading, the discharge port of the raw material storage tank 2 is connected to a second vacuum loader 5 via a powder conveying pipe 21, the second vacuum loader 5 is arranged on the top of a feeding tank 6, a feeder 7 is installed at the discharge port of the feeding tank 6, the discharge port of the feeder 7 is connected to a first vibrating table 8-1 directly below it via a pipeline to realize vibration loading, roller conveyors 9 for conveying carbon plate molds are respectively arranged at the front and rear ends of the first vibrating table 8-1, a second vibrating table 8-2 is arranged on the subsequent conveying line of the first vibrating table 8-1, a carbon plate sealing machine 10 for sealing is arranged on the subsequent conveying line of the second vibrating table 8-2, and an electronic scale 12 for weighing is arranged in the subsequent process of the carbon plate sealing machine 10. The carbon loading system adopting the above-mentioned structure can be used for automatic carbon loading of carbon plates, thereby replacing the traditional manual carbon loading method, greatly improving the carbon loading efficiency, and the first vacuum loader 1 can realize the loading of raw materials, and the second vacuum loader 5 can realize the loading of qualified carbon powder. In addition, the feeder 7 can realize automatic unloading, and the first vibration table 8-1 and the second vibration table 8-2 pneumatic vibration table are densely filled into the carbon plate and then automatically packaged to obtain a higher carbon plate loading consistency filling level and carbon plate appearance quality.

[0039] Furthermore, during the feeding process, the suction port of the first vacuum loader 1 is connected to the raw material supply vehicle 13 through the suction pipe 14, and the feeding is realized; the controller of the first vacuum loader 1 is connected to the first electric control cabinet 11-1 for controlling its action through a signal line, and the first vacuum loader 1 is connected to the gas source device 51 for providing power through the main gas supply pipe 16, and a first manual ball valve 15 for controlling the on and off of the gas is installed on the main gas supply pipe 16. The above-mentioned control system can automatically control the action of the first vacuum loader 1, thereby realizing the automatic feeding of raw materials. When feeding is required, the carbon powder is transported to the workshop through the raw material supply vehicle 13, and the first vacuum loader 1 is controlled to start through the first electric control cabinet 11-1, and then the carbon powder raw material inside the raw material supply vehicle 13 is transported into the raw material storage tank 2 through the first vacuum loader 1 to realize the feeding of raw materials.

[0040] Furthermore, a dust removal system is also provided, the dust removal system includes a dust suction main pipe 27, the dust suction main pipe 27 is connected to the top dust suction port of the raw material storage tank 2 and the dust suction port of the first vacuum feeder 1 through a branch pipe, the dust suction main pipe 27 is connected to the dust collector 4 through the first dust suction pipe 28, the dust collector 4 is connected to the air suction port of the dust removal fan 3 through the exhaust pipe 23, and the bottom of the dust collector 4 is provided with a first manual butterfly valve 26 for discharging. The above-mentioned dust removal system is mainly used to evenly mix the activated carbon particles, and to remove the dust so that the carbon particles with uniform particle size distribution enter the raw material storage tank 2 for subsequent use. In the specific working process, the dust removal fan 3 generates negative pressure inside the dust collector 4, and at the same time, the dust inside the raw material storage tank 2 is sucked into the dust collector 4 through the dust suction main pipe 27 through the dust collector 4, and then the dust collector 4 performs dust removal, and then the clean air is discharged.

[0041] Furthermore, the dust collector 4 adopts a pulse dust collector, and the multiple soot blowing pipes of the pulse dust collector are respectively connected to the main air supply pipe 16 through the first electric control ball valve 25, and a second manual ball valve 24 is installed on its branch circuit; the first electric control ball valve 25 is connected to the second electric control cabinet 11-2 for controlling its opening and closing; the exhaust fan 23 is driven by the first motor 22, and the driver of the first motor 22 is connected to the second electric control cabinet 11-2 through a signal line to control its start and stop. The dust removal effect can be greatly enhanced by the above control system. During the dust removal process, the first electric control ball valve 25 can be pulse-controlled by the second electric control cabinet 11-2, and then the filter screen inside the dust collector 4 can be controlled by the first electric control ball valve 25, and then the filter screen is cleaned regularly to achieve the purpose of pulse dust removal.

[0042] Furthermore, a discharge port of the raw material storage tank 2 is installed with a discharge ball valve 20, and the discharge ball valve 20 is connected to the second motor 19 and controls its opening and closing. The driver of the second motor 19 is connected to the second electric control cabinet 11-2 through a signal line and controls its action; the above structure can control the automatic discharge action of the raw material storage tank 2, thereby ensuring the automatic discharge supply of raw materials.

[0043] Furthermore, the end of the powder delivery pipe 21 is connected to the gas source, and a first electric-controlled butterfly valve 17 and a third manual ball valve 18 are installed on the powder delivery pipe 21. The first electric-controlled butterfly valve 17 is connected to the second electric control cabinet 11-2 through a signal line. Through the above-mentioned structure of the powder delivery pipe 21, automatic feeding can be achieved, ensuring feeding efficiency and quality.

[0044] Furthermore, the controller of the second vacuum feeder 5 is connected to the second electric control cabinet 11-2 for controlling its action through a signal line, and the second vacuum feeder 5 is connected to the gas source device 51 for providing power through the first branch gas supply pipe 37, and a fourth manual ball valve 36 for controlling the on-off of gas is installed on the first branch gas supply pipe 37. The carbon powder inside the raw material storage tank 2 can be transported to the feed tank 6 through the above-mentioned second vacuum feeder 5, and the action of the second vacuum feeder 5 can be controlled through the second electric control cabinet 11-2, thereby realizing automatic control thereof.

[0045] Furthermore, the dust suction port on the top of the feed tank 6 is connected to the dust suction main pipe 27 through the second dust suction pipe 35, and the second dust suction pipe 35 is equipped with a second electric-controlled butterfly valve 34, which is connected to the second electric control cabinet 11-2 through a signal line; the lower part and the upper part of the feed tank 6 are respectively provided with a low material level sensor 33 and a high material level sensor 50, which are respectively connected to the second electric control cabinet 11-2 through signal lines and control the storage amount of the feed tank 6. The feed tank 6 can be dusted through the second dust suction pipe 35, which has a good secondary dust removal purpose; at the same time, the material level inside the feed pipe 6 can be sensed and identified through the low material level sensor 33 and the high material level sensor 50, so that it always meets the needs of use.

[0046] Furthermore, the roller conveyor 9 located before the first vibration table 8-1 is driven by the third motor 31, and the driver of the third motor 31 is connected to the second electric control cabinet 11-2 through a signal line; the roller conveyor 9 located before the first vibration table 8-1 is connected by multiple groups of docking, and is controlled by the fourth motor 38 and the fifth motor 39 respectively, and the driver of the fourth motor 38 is connected to the second electric control cabinet 11-2 through a signal line, and the driver of the fifth motor 39 is connected to the third electric control cabinet 11-3 through a signal line. By using the above-mentioned roller conveyor 9 as a conveying mechanism for conveying the mold 32 and the carbon plate, it effectively connects the entire process in series, and finally realizes its automated operation and improves work efficiency.

[0047] Furthermore, the first vibration table 8-1 is connected to a first two-position two-way solenoid valve 30 for controlling its vibration, the first two-position two-way solenoid valve 30 is connected to the air source device 51 through a branch air pipe, and the first two-position two-way solenoid valve 30 is connected to the second electric control cabinet 11-2 through a signal line; the above-mentioned pneumatic control system can be used to control the action of the first vibration table 8-1, thereby ensuring its subsequent normal loading operation process.

[0048] Furthermore, the second vibration table 8-2 is connected to a second two-position two-way solenoid valve 43 for controlling its vibration, the second two-position two-way solenoid valve 43 is connected to the air source device 51 through a second branch air supply pipe 45, and the second two-position two-way solenoid valve 43 is connected to the third electric control cabinet 11-3 through a signal line; a fifth manual ball valve 44 is installed on the second branch air supply pipe 45; the above-mentioned pneumatic control system can be used to control the action of the second vibration table 8-2, thereby ensuring its subsequent normal loading operation process.

[0049] Furthermore, top vibrating cylinder groups are respectively installed directly above the first vibrating table 8-1 and the second vibrating table 8-2, and the top vibrating cylinder groups are connected to the air source device 51 through the first two-position four-way solenoid valve 40 and the third branch air supply pipe 42, and the third branch air supply pipe 42 is installed with a sixth manual ball valve 41; the first two-position four-way solenoid valve 40 is connected to the third electric control cabinet 11-3 through a signal line; the above-mentioned control system can be used to automatically control the action of the top vibrating cylinder, and then cooperate with the vibrating table to achieve dense filling of carbon powder, thereby ensuring the filling quality.

[0050] Furthermore, the sealing cylinder 46 of the carbon plate sealing machine 10 is connected to the air source device 51 through the second two-position four-way solenoid valve 47 and the fourth branch air supply pipe 49, and the fourth branch air supply pipe 49 is installed with a seventh manual ball valve 48. The second two-position four-way solenoid valve 47 is connected to the fourth electric control cabinet 11-4 through a signal line; the above-mentioned pneumatic system can be used to automatically control the operation process of the carbon plate sealing machine 10, thereby realizing its automatic sealing operation.

[0051] Furthermore, dust hoods are installed on the top of the first vibration table 8-1 and the second vibration table 8-2, respectively, and the dust hoods are connected to the dust main pipe 27 through dust suction pipes. Through the above-mentioned dust hoods, the dust generated during the filling process can be secondary absorbed, achieving the purpose of purifying the environment.

[0052] Embodiment 2:

[0053] The carbon plate carbon loading system performs carbon loading method:

[0054] Step 1: The suction pipe 14 of the first vacuum feeder 1 fills the raw material into the raw material storage tank 2;

[0055] Step 2: Start the dust collector 4. After the carbon particles discharged from the dust outlet of the raw material storage tank 2 enter the dust collector 4 through the dust suction main pipe 27, the dust is discharged outside the system under the joint action of the dust collector 4 and the fan 3;

[0056] Step 3: The remaining usable carbon particles are filled into the feeding tank 6 through the powder conveying pipe 21 under the action of the first vacuum feeder 1;

[0057] Step 4: The carbon particles are evenly filled into the carbon plate through the combined action of the feeder 7 and the vibration table 8-1;

[0058] Step 5: The carbon plate is sent to the vibration table 8-2 by the roller conveyor 9 for secondary vibration to make the carbon particles inside the carbon plate dense and firm;

[0059] Step 6: The carbon plate finally enters the carbon plate sealing machine 10 for packaging, and can be offline after being weighed by the electronic scale 12 and qualified.

Claims

1. Carbon plate loading system, characterized by: It comprises a raw material storage tank (2), wherein the feed port of the raw material storage tank (2) is connected to a first vacuum feeder (1) to achieve feeding, the discharge port of the raw material storage tank (2) is connected to a second vacuum feeder (5) via a powder material conveying pipe (21), the second vacuum feeder (5) is arranged at the top of a feeding tank (6), the discharge port of the feeding tank (6) is equipped with a feeder (7), the discharge port of the feeder (7) is connected to a first vibration table (8-1) directly below it via a pipeline to achieve vibration loading, roller conveyors (9) for conveying carbon plate molds are respectively arranged at the front and rear ends of the first vibration table (8-1), a second vibration table (8-2) is arranged on the subsequent conveying line of the first vibration table (8-1), a carbon plate sealing machine (10) for sealing is arranged on the subsequent conveying line of the second vibration table (8-2), and an electronic scale (12) for weighing is arranged in the subsequent process of the carbon plate sealing machine (10); During the feeding process, the suction port of the first vacuum feeder (1) is connected to the raw material supply vehicle (13) via a suction pipe (14) to achieve feeding; the controller of the first vacuum feeder (1) is connected to a first electric control cabinet (11-1) for controlling its operation via a signal line; the first vacuum feeder (1) is connected to an air source device (51) for providing power via a main air supply pipe (16), and a first manual ball valve (15) for controlling the on and off of gas is installed on the main air supply pipe (16); A dust removal system is also provided, the dust removal system comprising a dust suction main pipe (27), the dust suction main pipe (27) being connected to a dust suction port at the top of the raw material storage tank (2) and a dust suction port of the first vacuum feeder (1) through branch pipes, the dust suction main pipe (27) being connected to a dust collector (4) through a first dust suction pipe (28), the dust collector (4) being connected to an air suction port of a dust removal fan (3) through an exhaust fan (23), and a first manual butterfly valve (26) for discharging material being provided at the bottom of the dust collector (4); The dust collector (4) is a pulse dust collector, wherein a plurality of soot blowing pipes of the pulse dust collector are respectively connected to the main air supply pipe (16) via a first electrically controlled ball valve (25), and a second manual ball valve (24) is installed on its branch circuit; the first electrically controlled ball valve (25) is connected to a second electric control cabinet (11-2) for controlling its opening and closing; the exhaust fan (23) is driven by a first motor (22), and the driver of the first motor (22) is connected to the second electric control cabinet (11-2) via a signal line to control its start and stop; The discharge port of the raw material storage tank (2) is provided with a discharge ball valve (20), the discharge ball valve (20) is connected to the second motor (19) and controls its opening and closing, and the driver of the second motor (19) is connected to the second electric control cabinet (11-2) via a signal line and controls its operation; The end of the powder conveying pipe (21) is connected to the gas source, and a first electrically controlled butterfly valve (17) and a third manual ball valve (18) are installed on the powder conveying pipe (21), and the first electrically controlled butterfly valve (17) is connected to the second electric control cabinet (11-2) via a signal line; The controller of the second vacuum loader (5) is connected to a second electric control cabinet (11-2) for controlling its operation via a signal line, the second vacuum loader (5) is connected to an air source device (51) for providing power via a first branch air supply pipe (37), and a fourth manual ball valve (36) for controlling the on and off of gas is installed on the first branch air supply pipe (37); The dust suction port at the top of the feeding tank (6) is connected to the dust suction main pipe (27) via a second dust suction pipe (35); a second electrically controlled butterfly valve (34) is installed on the second dust suction pipe (35); the second electrically controlled butterfly valve (34) is connected to the second electric control cabinet (11-2) via a signal line; a low material level sensor (33) and a high material level sensor (50) are respectively arranged at the lower part and the upper part of the feeding tank (6); the low material level sensor (33) and the high material level sensor (50) are respectively connected to the second electric control cabinet (11-2) via signal lines, and control the material storage amount of the feeding tank (6).

2. The carbon plate loading system according to claim 1, characterized in that: The roller conveyor (9) located before the first vibration table (8-1) is driven by a third motor (31), and the driver of the third motor (31) is connected to the second electric control cabinet (11-2) via a signal line; the roller conveyor (9) located before the first vibration table (8-1) is connected by a plurality of groups of butt joints and is controlled by a fourth motor (38) and a fifth motor (39) respectively, and the driver of the fourth motor (38) is connected to the second electric control cabinet (11-2) via a signal line, and the driver of the fifth motor (39) is connected to the third electric control cabinet (11-3) via a signal line.

3. The carbon plate loading system according to claim 1, characterized in that: The first vibration table (8-1) is connected to a first two-position two-way solenoid valve (30) for controlling its vibration, the first two-position two-way solenoid valve (30) is connected to an air source device (51) via a branch air pipe, and the first two-position two-way solenoid valve (30) is connected to a second electric control cabinet (11-2) via a signal line; The second vibration table (8-2) is connected to a second two-position two-way solenoid valve (43) for controlling its vibration, the second two-position two-way solenoid valve (43) is connected to an air source device (51) via a second branch air supply pipe (45), and the second two-position two-way solenoid valve (43) is connected to a third electric control cabinet (11-3) via a signal line; a fifth manual ball valve (44) is installed on the second branch air supply pipe (45); A top vibrating cylinder group is respectively installed directly above the first vibrating table (8-1) and the second vibrating table (8-2); the top vibrating cylinder group is connected to the air source device (51) via a first two-position four-way solenoid valve (40) and a third branch air supply pipe (42); a sixth manual ball valve (41) is installed on the third branch air supply pipe (42); the first two-position four-way solenoid valve (40) is connected to the third electric control cabinet (11-3) via a signal line; The sealing cylinder (46) of the carbon plate sealing machine (10) is connected to the gas source device (51) via a second two-position four-way solenoid valve (47) and a fourth branch gas supply pipe (49); a seventh manual ball valve (48) is installed on the fourth branch gas supply pipe (49); and the second two-position four-way solenoid valve (47) is connected to a fourth electric control cabinet (11-4) via a signal line; Dust hoods are respectively installed on the top of the first vibration table (8-1) and the second vibration table (8-2), and the dust hoods are respectively connected to the dust main pipe (27) via dust suction pipes.

4. A method for loading carbon using the carbon plate loading system according to any one of claims 1 to 3, characterized in that: Step 1: The suction pipe (14) of the first vacuum feeder (1) fills the raw material into the raw material storage tank (2); Step 2: Start the dust collector (4), and after the carbon particles discharged from the dust outlet of the raw material storage tank (2) enter the dust collector (4) through the dust suction main pipe (27), the dust is discharged to the outside of the system under the joint action of the dust collector (4) and the dust removal fan (3); Step 3: The remaining usable carbon particles are loaded into the feeding tank (6) through the powder delivery pipe (21) under the action of the first vacuum feeder (1); Step 4: The carbon particles are evenly loaded onto the carbon plate through the combined action of the feeder (7) and the first vibrating table (8-1); Step 5: The carbon plate is conveyed by the roller conveyor (9) to the second vibration table (8-2) for secondary vibration so that the carbon particles inside the carbon plate are densely packed and firmly packed; Step 6: The carbon plate finally enters the carbon plate sealing machine (10) for packaging, and can be taken off the production line after being weighed by the electronic scale (12).

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