A fully automatic feeding device and fully automatic control system for a wet acetylene generator

Abstract

The present invention relates to the technical field of acetylene production process, and aims to solve the problems in the prior art of high equipment and civil engineering investment, inability to realize full-automatic charging control of multiple generators, low system automation level, low efficiency and environmental protection, and small scale of production equipment. A full-automatic charging device and full-automatic control system for wet acetylene generator are provided, including a transmission structure and a control system for automatically controlling charging time and charging batch; a feeding structure is arranged at one end of the transmission structure; a conveying structure is arranged at the other end of the transmission structure, and a plurality of charging structures are arranged at the lower part of the conveying structure; the control system is electrically connected to the feeding structure, the transmission structure, the conveying structure and the charging structure; the material passes through the feeding structure, the transmission structure and the conveying structure in sequence, and is finally distributed to a plurality of charging structures. The beneficial effects of the present invention are that the equipment and civil engineering investment is reduced, the full-automatic charging control of multiple generators can be realized, the system automation level is improved, the efficiency is environmentally friendly, and the large-scale production equipment can be adapted.

Description

Technical Field

[0001] The invention relates to the technical field of acetylene production technology, and in particular to a fully automatic feeding device and a fully automatic control system for a wet acetylene generator. Background Art

[0002] In the traditional calcium carbide wet process for producing acetylene, the feeding structure of the acetylene generator usually uses a belt conveyor to feed the small hopper on the top of the generator. For multiple generators, a one-to-one feeding method of a belt conveyor or a mobile unloading trolley is usually used for multi-point feeding. The one-to-one feeding method results in high equipment and civil engineering investment costs, and the mobile unloading trolley increases the building height and the on-site dust environment is harsh. In addition, this feeding method usually uses DCS manual control, which requires high operator ability and experience.

[0003] Therefore, it is necessary to optimize the process flow of the feeding structure of the wet process generator, select equipment in a targeted manner, reduce equipment and civil engineering investment, improve the system automation level, be efficient and environmentally friendly, and adapt to larger-scale production equipment. Summary of the invention

[0004] The present invention aims to provide a fully automatic feeding device and a fully automatic control system for a wet acetylene generator, so as to solve the problems in the prior art of high equipment and civil engineering investment, inability to realize fully automatic feeding control of multiple generators, low system automation level, low efficiency and environmental pollution, and small scale of production equipment.

[0005] The embodiment of the present invention is achieved as follows:

[0006] The embodiment of the present invention provides a fully automatic feeding device for a wet acetylene generator, which includes a transmission structure and a control system for automatically controlling the feeding time and feeding batch;

[0007] The transmission structure comprises a first belt conveyor and a second belt conveyor, one end of the first belt conveyor and the second belt conveyor is provided with a feeding structure, and the feeding structure is located above the first belt conveyor and the second belt conveyor;

[0008] The other ends of the first belt conveyor and the second belt conveyor are provided with a conveying structure, and one end of the conveying structure is located at the lower part of the other ends of the first belt conveyor and the second belt conveyor;

[0009] A plurality of feeding structures are provided at the lower part of the conveying structure, and the plurality of feeding structures cooperate with the conveying structure to operate so that the materials on the conveying structure are conveyed to the plurality of feeding structures;

[0010] The control system is electrically connected to the feeding structure, the transmission structure, the conveying structure and the feeding structure;

[0011] The material is transported from the feeding structure to the transmission structure, and then from the transmission structure to the conveying structure, and the material is distributed and added to the plurality of the feeding structures through the conveying structure.

[0012] The fully automatic feeding device for wet-process acetylene generator disclosed in this embodiment enables the above-mentioned transmission structure and the above-mentioned conveying structure to cooperate with each other to realize the feeding of multiple generators, thereby making the fully automatic feeding device for wet-process acetylene generator have the beneficial effects of low equipment and civil engineering investment, realizing fully automatic feeding control of multiple generators, improving the automation level of the system, being highly efficient and environmentally friendly, and adapting to larger-scale production devices.

[0013] Optionally: the first belt conveyor has a first belt conveyor, and a first electronic belt scale is provided at the lower part of the first belt conveyor. When the first belt conveyor conveys materials, the first electronic belt scale measures.

[0014] With such arrangement, the weight of the material passing through the first belt conveyor can be accurately measured by the first electronic belt scale, providing a powerful reference for controlling the total amount of each batch.

[0015] Optionally: the second belt conveyor has a second belt conveyor, the second belt conveyor is parallel to the first belt conveyor, and a second electronic belt scale is provided at the lower part of the second belt conveyor. When the second belt conveyor conveys materials, the second electronic belt scale measures.

[0016] With such arrangement, the weight of the material passing through the second belt conveyor can be accurately measured by the second electronic belt scale, providing a powerful reference for controlling the total amount of each batch.

[0017] Optionally: the conveying structure has a first tray conveyor and a second tray conveyor, the first tray conveyor and the second tray conveyor are parallel to each other, and one end of the first tray conveyor is located at the lower part of the other end of the first belt conveyor, and one end of the second tray conveyor is located at the lower part of the other end of the second belt conveyor.

[0018] With such arrangement, the first tray conveyor can conveniently receive materials on the first belt conveyor, and the second tray conveyor can conveniently receive materials on the second belt conveyor.

[0019] Optionally: the feeding structure comprises a first feeding bin and a second feeding bin, the bottom of the first feeding bin is connected to a first vibrating feeder and a second vibrating feeder, and the bottom of the second feeding bin is connected to a third vibrating feeder and a fourth vibrating feeder;

[0020] The discharge ports of the first vibrating feeder and the second vibrating feeder are located at the upper part of one end of the first belt conveyor, and the discharge ports of the third vibrating feeder and the fourth vibrating feeder are located at the upper part of one end of the second belt conveyor.

[0021] With such arrangement, the material in the first feeding bin can be conveniently fed into the first belt conveyor through the first vibrating feeder and the second vibrating feeder, and the material in the second feeding bin can be conveniently fed into the second belt conveyor through the third vibrating feeder and the fourth vibrating feeder.

[0022] Optionally: several of the above-mentioned feeding structures have a small hopper at the top, and the small hopper has a first conveying line and a second conveying line. The first conveying line is connected to the first tray conveyor, and the second conveying line is connected to the second tray conveyor.

[0023] Such arrangement enables there to be two ways of feeding the above-mentioned small hopper, one is feeding through the above-mentioned first tray conveyor, and the other is feeding through the above-mentioned second tray conveyor. This can effectively ensure the continuous operation of the process device, avoid the situation where the equipment is shut down due to local repair or maintenance, and thus improve production efficiency.

[0024] Optionally, a first feeding valve is provided on the first conveying line, and a second feeding valve is provided on the second conveying line.

[0025] With such arrangement, the first feeding valve can control the opening and closing of materials on the first tray conveyor entering the small hopper, and the second feeding valve can control the opening and closing of materials on the second tray conveyor entering the small hopper.

[0026] Optionally: the first tray conveyor and the second tray conveyor both have a driving device, head and tail wheels, an endless chain, a material tray, a material unloading switch, a chain break protection switch and a closed shell.

[0027] Optionally: the bottom of the small hopper is connected to an upper hopper, the bottom of the upper hopper is connected to a lower hopper, a generator is provided at the bottom of the lower hopper, a vibrator is provided between the generator and the lower hopper, one end of the vibrator is connected to the bottom of the lower hopper, the other end of the vibrator is placed in the generator, the small hopper has a low interlock, and the outside of the small hopper is connected to a high interlock.

[0028] In this way, when the above-mentioned first conveying line is used, the weight of the material in the small hopper triggers the above-mentioned high interlock, and the first feeding valve related to the first pallet conveyor is closed, and the feeding of the small hopper is stopped. When the above-mentioned second conveying line is used, the weight of the material in the small hopper triggers the above-mentioned high interlock, and the second feeding valve related to the second pallet conveyor is closed, and the feeding of the small hopper is stopped.

[0029] In one implementation of this embodiment: a fully automatic control system for a fully automatic feeding device of a wet acetylene generator is also provided:

[0030] S1: Pre-determination that the small hopper is ready for feeding, the control system displays that the small hopper triggers a low interlock, the first feeding valve and the second feeding valve corresponding to the small hopper are both in an open state, and the generator is in an online state, then the generator can be fed;

[0031] S2: Batch feeding steps:

[0032] Step 1: feeding structure unloading;

[0033] Step 2: The conveying structure conveys the material;

[0034] Step 3: The conveying structure conveys the material;

[0035] Step 4: Add materials to the feeding structure;

[0036] Step 5: Wait;

[0037] The time between step 1 to step 4 is 10 minutes to 16 minutes (depending on the number of small hoppers added in this batch), and the waiting time of step 5 depends on steps 1 to 4, ensuring that the total time for each batch is 20 minutes;

[0038] The start of step 1 is used as the timing starting point for each batch. In each batch, all small hoppers that meet the pre-determination conditions for small hopper feeding are fed. Small hoppers that meet the pre-determination conditions after the start of step 1 need to wait for the next batch to be fed.

[0039] S3: Determination of the feeding amount of each batch. The number of small hoppers that meet S1 multiplied by the feeding amount of a single small hopper equals the total feeding amount of this batch.

[0040] S4: Control of the feeding amount of a single small hopper. The feeding of a single small hopper is controlled by a high interlock. When the weight of the material triggers the high interlock, the corresponding feeding valve will be closed and the feeding of the small hopper will be stopped;

[0041] S5: Automatic calibration of the first electronic belt scale and the second electronic belt scale. When materials are added to each small hopper through the first electronic belt scale, the total weight of the materials added to each small hopper should always be less than the weight of the materials measured by the first electronic belt scale. When materials are added to each small hopper through the second electronic belt scale, the total weight of the materials added to each small hopper should always be less than the weight of the materials measured by the second electronic belt scale.

[0042] S5: Each generator has two states: "offline" and "online", which are displayed on the control system.

[0043] In summary, the fully automatic feeding device and fully automatic control system for a wet acetylene generator disclosed in the present invention have the beneficial effects of low equipment and civil engineering investment, being able to realize fully automatic feeding control of multiple generators, improving the automation level of the system, being highly efficient and environmentally friendly, and being adaptable to larger-scale production devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0045] Figure 1 This is a schematic structural diagram of a fully automatic feeding device for a wet acetylene generator according to an embodiment of the present invention;

[0046] Figure 2 The schematic diagram of the structure of the feeding structure in the embodiment of the present invention is shown in FIG.

[0047] Figure 3 A schematic diagram of the structure of the transmission structure in an embodiment of the present invention is shown in FIG.

[0048] Figure 4 : shows a schematic structural diagram of a conveying structure in an embodiment of the present invention;

[0049] Figure 5 Schematic diagrams of several feeding structures in embodiments of the present invention are shown in FIG.

[0050] Icons: 1-transmission structure, 2-first belt conveyor, 3-second belt conveyor, 4-feeding structure, 5-conveying structure, 6-feeding structure, 7-first belt conveyor, 8-first electronic belt scale, 9-second belt conveyor, 10-second electronic belt scale, 11-first pallet conveyor, 12-second pallet conveyor, 13-first feeding bin, 14-second feeding bin, 15-first vibrating feeder, 16-second vibrating feeder, 17-third vibrating feeder, 18-fourth vibrating feeder, 19-small hopper, 20-first conveying line, 21-second conveying line, 22-first feeding valve, 23-second feeding valve, 24-upper storage hopper, 25-lower storage hopper, 26-generator, 27-vibrating machine, 28-high interlock. DETAILED DESCRIPTION

[0051] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0052] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0053] Example

[0054] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , This embodiment provides a fully automatic feeding device for a wet acetylene generator, comprising a transmission structure 1 and a control system for automatically controlling the feeding time and feeding batch;

[0055] The transmission structure 1 comprises a first belt conveyor 2 and a second belt conveyor 3. A feeding structure 4 is provided at one end of the first belt conveyor 2 and the second belt conveyor 3. The feeding structure 4 is located above the first belt conveyor 2 and the second belt conveyor 3.

[0056] A conveying structure 5 is provided at the other end of the first belt conveyor 2 and the second belt conveyor 3, and one end of the conveying structure 5 is located at the lower part of the other end of the first belt conveyor 2 and the second belt conveyor 3;

[0057] A plurality of feeding structures 6 are provided at the lower part of the conveying structure 5. The plurality of feeding structures 6 cooperate with the conveying structure 5 to operate so that the materials on the conveying structure 5 are conveyed to the plurality of feeding structures 6.

[0058] The control system is electrically connected to the feeding structure 4, the transmission structure 1, the conveying structure 5 and the adding structure 6;

[0059] The material is transported from the feeding structure 4 to the transmission structure 1 , and then transported from the transmission structure 1 to the conveying structure 5 , through which the material is distributed and added to a plurality of feeding structures 6 .

[0060] The fully automatic feeding device for wet-process acetylene generator disclosed in this embodiment enables the transmission structure 1 and the conveying structure 5 to cooperate with each other to realize the feeding of multiple generators 26, thereby making the fully automatic feeding device for wet-process acetylene generator have the beneficial effects of low equipment and civil engineering investment, realizing fully automatic feeding control of multiple generators 26, improving the automation level of the system, being highly efficient and environmentally friendly, and being adaptable to larger-scale production devices.

[0061] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The first belt conveyor 2 has a first belt conveyor 7. A first electronic belt scale 8 is provided at the lower part of the first belt conveyor 7. When the first belt conveyor 7 conveys materials, the first electronic belt scale 8 measures. The first electronic belt scale 8 can accurately measure the weight of the material passing through the first belt conveyor 7, providing a powerful reference for controlling the total amount of each batch.

[0062] The second belt conveyor 3 has a second belt conveyor 9, which is parallel to the first belt conveyor 7. A second electronic belt scale 10 is provided at the lower part of the second belt conveyor 9. When the second belt conveyor 9 conveys materials, the second electronic belt scale 10 measures. The second electronic belt scale 10 can accurately measure the weight of the material passing through the second belt conveyor 9, providing a powerful reference for controlling the total amount of each batch.

[0063] The conveying structure 5 has a first tray conveyor 11 and a second tray conveyor 12. The first tray conveyor 11 and the second tray conveyor 12 are parallel to each other, and one end of the first tray conveyor 11 is located at the lower part of the other end of the first belt conveyor 7, and one end of the second tray conveyor 12 is located at the lower part of the other end of the second belt conveyor 9. The first tray conveyor 11 is convenient for receiving materials on the first belt conveyor 7, and the second tray conveyor 12 is convenient for receiving materials on the second belt conveyor 9.

[0064] The feeding structure 4 includes a first feeding bin 13 and a second feeding bin 14, the bottom of the first feeding bin 13 is connected to a first vibrating feeder 15 and a second vibrating feeder 16, and the bottom of the second feeding bin 14 is connected to a third vibrating feeder 17 and a fourth vibrating feeder 18; the discharge ports of the first vibrating feeder 15 and the second vibrating feeder 16 are located at the upper part of one end of the first belt conveyor 7, and the discharge ports of the third vibrating feeder 17 and the fourth vibrating feeder 18 are located at the upper part of one end of the second belt conveyor 9. The first vibrating feeder 15 and the second vibrating feeder 16 can conveniently feed the material in the first feeding bin 13 to the first belt conveyor 7, and the third vibrating feeder 17 and the fourth vibrating feeder 18 can conveniently feed the material in the second feeding bin 14 to the second belt conveyor 9.

[0065] The tops of several feeding structures 6 are all provided with a small hopper 19, and the small hopper 19 is provided with a first conveying line 20 and a second conveying line 21. The first conveying line 20 is connected to the first tray conveyor 11, and the second conveying line 21 is connected to the second tray conveyor 12. This allows two ways of feeding the small hopper 19, one is feeding through the first tray conveyor 11, and the other is feeding through the second tray conveyor 12. This can effectively ensure the continuous operation of the process device, avoid the situation where the equipment is shut down due to local repairs or maintenance, and thus improve production efficiency.

[0066] A first feeding valve 22 is provided on the first conveying line 20, and a second feeding valve 23 is provided on the second conveying line 21. The first feeding valve 22 can control the opening and closing of materials on the first tray conveyor 11 entering the small hopper 19, and the second feeding valve 23 can control the opening and closing of materials on the second tray conveyor 12 entering the small hopper 19.

[0067] The first tray conveyor 11 and the second tray conveyor 12 both have a driving device, head and tail wheels, an endless chain, a material tray, a material unloading switch, a chain break protection switch and a closed housing.

[0068] The bottom of the small hopper 19 is connected to an upper hopper 24, the bottom of the upper hopper 24 is connected to a lower hopper 25, a generator 26 is provided at the bottom of the lower hopper 25, a vibrator 27 is provided between the generator 26 and the lower hopper 25, one end of the vibrator 27 is connected to the bottom of the lower hopper 25, and the other end of the vibrator 27 is placed in the generator 26. The small hopper 19 has a low interlock, and the outside of the small hopper 19 is connected to a high interlock 28. When the first conveying line 20 is used, the weight of the material in the small hopper 19 triggers the high interlock 28, then the first feeding valve 22 associated with the first pallet conveyor 11 is closed, and the feeding of the small hopper is stopped. When the second conveying line 21 is used, the weight of the material in the small hopper 19 triggers the high interlock 28, then the second feeding valve 23 associated with the second pallet conveyor 12 is closed, and the feeding of the small hopper is stopped.

[0069] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 In one implementation of this embodiment: a fully automatic control system for a fully automatic feeding device of a wet acetylene generator is also provided:

[0070] The pre-determination that the small hopper has the conditions for feeding is displayed on the control system. The small hopper 19 triggers the low interlock, the first feeding valve 22 and the second feeding valve 23 corresponding to the small hopper 19 are both in the open state, and the generator 26 is in the online state, then the generator 26 can be fed;

[0071] Batch feeding steps: Step 1: feeding structure 4 unloads materials; Step 2: conveying structure 5 conveys materials; Step 3: conveying structure 5 conveys materials; Step 4: feeding structure 6 adds materials; Step 5: waiting; the time between steps 1 to 4 is about 10 minutes to 16 minutes (depending on the number of small hoppers added in this batch), and the waiting time of step 5 depends on steps 1 to 4, ensuring that the total time of each batch is 20 minutes unchanged; the beginning of step 1 is used as the timing starting point for each batch, and for each batch, all small hoppers that meet the pre-determination conditions for small hopper feeding are fed. Small hoppers that meet the pre-determination conditions after the beginning of step 1 need to wait for the next batch to be fed;

[0072] The determination of the feeding amount of each batch is that the first tray conveyor 11 and the second tray conveyor 12 can only run in the forward direction, and the first tray conveyor corresponds to the small hoppers 19 of the six generators 26, and the number of small hoppers 19 that need to be fed each time is different, so the total amount of conveying needs to be accurately determined for each batch. Before the start of each feeding batch: the number of small hoppers 19 that meet S1 multiplied by the feeding amount of a single small hopper 19 is equal to the total amount of feeding of this batch, and the control system sends instructions for the total amount of feeding of this batch to the first vibrating feeder 15 and the second vibrating feeder 16 or the third vibrating feeder 17 and the fourth vibrating feeder 18, and controls the total amount of feeding through their running time, and starts the conveying structure 5 to transport materials;

[0073] Control of the feeding amount of a single small hopper 19: The feeding of a single small hopper 19 is controlled by a high interlock 28. When the weight of the material triggers the high interlock 28, the corresponding feeding valve will be closed, and the feeding of the small hopper will be stopped;

[0074] Automatic calibration of the first electronic belt scale 8 and the second electronic belt scale 10. When materials are added to each small hopper through the first electronic belt scale 8, the total weight of the materials added to each small hopper should always be less than the weight of the materials measured by the first electronic belt scale 8. When materials are added to each small hopper through the second electronic belt scale 10, the total weight of the materials added to each small hopper should always be less than the weight of the materials measured by the second electronic belt scale 10. This can avoid overflowing from the last small hopper. The first electronic belt scale 8 and the second electronic belt scale 10 measure accurately, which is conducive to controlling the total amount of batch feeding.

[0075] Each generator 26 has two states, "offline" and "online", which are displayed on the control system and can be manually switched by the operator. When the device load adjustment requires shutting down some generators 26, or some generators 26 need to be repaired, the corresponding generator 26 can be manually switched to the offline state on the control system. The generator 26 switched to the offline state will no longer participate in the next batch of feeding counts, and it is up to the operator to determine whether the offline generator 26 continues the small hopper feeding step.

[0076] In this embodiment, six generators 26 are considered. In order to ensure the continuous operation of the process device, the feeding structure 6 adopts a dual-path setting, one open and one standby. The first path is: the first feeding bin 13, the first vibrating feeder 15, the second vibrating feeder 16, the first belt conveyor 7, the first electronic belt scale 8, the first tray conveyor 11, the first feeding valve 22, the small hopper 19, the low interlock, the high interlock 28, the upper storage hopper 24, the lower storage hopper 25, the vibrator 27, and the generator 26; the second path is: the second feeding bin 14, the third vibrating feeder 17, the fourth vibrating feeder 18, the second belt conveyor 9, the second electronic belt scale 10, the second tray conveyor 12, the second feeding valve 23, the small hopper 19, the low interlock, the high interlock 28, the upper storage hopper 24, the lower storage hopper 25, the vibrator 27, and the generator 26.

[0077] In this embodiment, no feeding valve is provided on the first conveying line 20 and the second conveying line 21 in the final feeding structure 6, because when the material moves on the first tray conveyor 11 and the second tray conveyor 12 to the small hopper 19 in the final feeding structure 6, the material has reached the tail, so there is no need to set a feeding valve here.

[0078] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fully automatic control method for a fully automatic feeding device of a wet acetylene generator, characterized in that: It comprises a transmission structure (1) and a control system for automatically controlling the feeding time and feeding batch; The transmission structure (1) comprises a first belt conveyor (2) and a second belt conveyor (3), wherein one end of the first belt conveyor (2) and the second belt conveyor (3) is provided with a feeding structure (4), and the feeding structure (4) is located above the first belt conveyor (2) and the second belt conveyor (3); A conveying structure (5) is provided at the other end of the first belt conveyor (2) and the second belt conveyor (3), and one end of the conveying structure (5) is located at the lower part of the other end of the first belt conveyor (2) and the second belt conveyor (3); A plurality of feeding structures (6) are provided at the lower part of the conveying structure (5), and the plurality of feeding structures (6) cooperate with the conveying structure (5) to operate so that the material on the conveying structure (5) is conveyed to the plurality of feeding structures (6); The control system is electrically connected to the feeding structure (4), the transmission structure (1), the conveying structure (5) and the feeding structure (6); The material is transported from the feeding structure (4) to the transmission structure (1), and then transported from the transmission structure (1) to the conveying structure (5), and the material is distributed and added to a plurality of the feeding structures (6) through the conveying structure (5); The first belt conveyor (2) has a first belt conveyor (7), a first electronic belt scale (8) is provided at the lower part of the first belt conveyor (7), and when the first belt conveyor (7) conveys materials, the first electronic belt scale (8) measures; The second belt conveyor (3) comprises a second belt conveyor (9), the second belt conveyor (9) and the first belt conveyor (7) are parallel to each other, a second electronic belt scale (10) is arranged at the lower part of the second belt conveyor (9), and when the second belt conveyor (9) conveys materials, the second electronic belt scale (10) measures; The conveying structure (5) comprises a first tray-type conveyor (11) and a second tray-type conveyor (12), wherein the first tray-type conveyor (11) and the second tray-type conveyor (12) are parallel to each other, and one end of the first tray-type conveyor (11) is located below the other end of the first belt conveyor (7), and one end of the second tray-type conveyor (12) is located below the other end of the second belt conveyor (9); The tops of the plurality of feeding structures (6) are each provided with a small hopper (19), and the small hopper (19) is provided with a first conveying line (20) and a second conveying line (21), wherein the first conveying line (20) is connected to the first tray-type conveyor (11), and the second conveying line (21) is connected to the second tray-type conveyor (12); The first conveying line (20) is provided with a first feeding valve (22), and the second conveying line (21) is provided with a second feeding valve (23); The bottom of the small hopper (19) is connected to an upper hopper (24), the bottom of the upper hopper (24) is connected to a lower hopper (25), a generator (26) is provided at the bottom of the lower hopper (25), a vibrator (27) is provided between the generator (26) and the lower hopper (25), one end of the vibrator (27) is connected to the bottom of the lower hopper (25), and the other end of the vibrator (27) is placed in the generator (26), a low interlock is provided inside the small hopper (19), and a high interlock (28) is connected to the outside of the small hopper (19); S1: a pre-determination that the small hopper (19) meets the conditions for feeding is made, and the control system displays that the small hopper (19) triggers a low interlock, the first feeding valve (22) and the second feeding valve (23) corresponding to the small hopper (19) are both in an open state, and the generator (26) is in an online state, and thus the generator (26) can be fed; S2: Batch feeding steps: Step 1: feeding structure (4) unloading; Step 2: The transmission structure (1) transports the material; Step 3: The conveying structure (5) conveys the material; Step 4: Adding materials to the feeding structure (6); Step 5: Wait; The time between step 1 to step 4 is 10 minutes to 16 minutes, and the waiting time of step 5 depends on steps 1 to 4, ensuring that the total time for each batch is 20 minutes; The start of step 1 is used as the timing starting point for each batch. In each batch, all small hoppers (19) that meet the pre-determination conditions for adding materials to the small hoppers (19) are added. Small hoppers (19) that meet the pre-determination conditions after the start of step 1 need to wait for the next batch to be added. S3: Determination of the feeding amount of each batch: the number of small hoppers (19) that meet S1 multiplied by the feeding amount of a single small hopper (19) equals the total feeding amount of this batch; S4: Control of the feeding amount of a single small hopper (19). The feeding of a single small hopper (19) is controlled by a high interlock (28). When the weight of the material triggers the high interlock (28), the corresponding feeding valve will be closed, and the feeding of the small hopper (19) will be stopped; S5: Automatic calibration of the first electronic belt scale (8) and the second electronic belt scale (10). When materials are added to each small hopper through the first electronic belt scale (8), the total weight of the materials added to each small hopper should always be less than the weight of the materials measured by the first electronic belt scale (8). When materials are added to each small hopper through the second electronic belt scale (10), the total weight of the materials added to each small hopper should always be less than the weight of the materials measured by the second electronic belt scale (10). S5: Each generator (26) has two states: "offline" and "online", which are displayed on the control system.

2. The fully automatic control method of a fully automatic feeding device of a wet acetylene generator according to claim 1, characterized in that: The feeding structure (4) comprises a first feeding bin (13) and a second feeding bin (14); the bottom of the first feeding bin (13) is connected to a first vibrating feeder (15) and a second vibrating feeder (16); the bottom of the second feeding bin (14) is connected to a third vibrating feeder (17) and a fourth vibrating feeder (18); The discharge ports of the first vibrating feeder (15) and the second vibrating feeder (16) are located at the upper part of one end of the first belt conveyor (7), and the discharge ports of the third vibrating feeder (17) and the fourth vibrating feeder (18) are located at the upper part of one end of the second belt conveyor (9).

3. The fully automatic control method of a fully automatic feeding device of a wet acetylene generator according to claim 1, characterized in that: The first tray-type conveyor (11) and the second tray-type conveyor (12) both have a driving device, head and tail wheels, an endless chain, a material tray, a material discharge switch, a chain break protection switch and a closed shell.

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