CN108946214B - Intelligent control environment-friendly automobile charging system and method thereof - Google Patents
Intelligent control environment-friendly automobile charging system and method thereof Download PDFInfo
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- CN108946214B CN108946214B CN201711261308.1A CN201711261308A CN108946214B CN 108946214 B CN108946214 B CN 108946214B CN 201711261308 A CN201711261308 A CN 201711261308A CN 108946214 B CN108946214 B CN 108946214B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/04—Loading land vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
Abstract
The utility model provides an intelligent control environment-friendly automobile charging system, this system includes local airtight cover (1), hide dirt curtain (2), defeated ash chute (3) and car (4), wherein the lower part of local airtight cover (1) is connected with all around and hides dirt curtain (2), defeated ash chute (3) are installed on the upper portion of local airtight cover (1), and defeated ash chute (3) and the inside intercommunication of local airtight cover (1), be equipped with car charging box (401) on car (4), car charging box (401) are located the below that hides dirt curtain (2). The intelligent control environment-friendly automobile charging system can realize the optimal configuration of the discharging speed and the dedusting air quantity of the automobile and the ash conveying chute, record and debug results in real time and upload the debug results to the system database for the next discharging process, and the whole regulation and control process is intelligent, environment-friendly and free of labor cost.
Description
Technical Field
The invention relates to an automobile charging system, in particular to an intelligent control environment-friendly automobile charging system and an intelligent control environment-friendly automobile charging method, and belongs to the field of dust charging and transporting.
Background
Most car charging boxes are open at the top, and certain height difference exists between a discharging opening of ash conveying equipment and the car charging boxes, so that a large amount of dust is often generated along with the process of conveying the dust into the car charging boxes by the dust collected by the dry dust collector in a mechanical transportation mode, and the surrounding environment is seriously polluted. At present, the main forms of the car charging system and the drawbacks thereof are as follows:
1) adopt dust humidification machine to carry out humidification processing's car charging system to the dust. Because the dust has certain viscidity after the humidification, in the processing procedure, humidifier inner wall and rotating vane easily bond the dust, if clear up untimely, can form hydraulicity material, cause the humidifier inner wall to harden, the inlet tube blocks up to be dead, and long-time, make the humidifier can't effectually carry out the humidification to the dust, can't thoroughly solve the raise dust problem of dust loading in-process.
2) An automobile charging system with a dust removing point arranged between automobile discharging rooms is adopted. When the dust transport vehicle is large, the loading process needs to be moved back and forth, so that the two sides of the vehicle unloading chamber can be only closed, the negative pressure of the unloading chamber is ensured to be an air draft mode with large air volume in the design of the dust removal air volume, the negative pressure of the unloading chamber can be ensured theoretically in the mode, dust is controlled to escape, and the dust removal cover is difficult to arrange and the initial investment and the system operation cost are increased due to the large required dust removal air volume. In addition, because the sealing performance of the automobile discharging room is poor, the dust removing mode cannot avoid the influence of transverse wind on the dust removing effect.
3) The unloading adopts an automobile loading system for unloading by a dry ash bulk machine. Due to the fact that the tank truck is adopted for transportation, the sealing effect is good, dust can be effectively restrained, and the large-scale dust removal system of the domestic power plant is applied more at present. And the dust is transported by a dump truck in most domestic steel and iron plants, if a dry dust bulk machine is used for unloading in a dust removal transformation project of an automobile unloading room, a tank truck is required to be matched for transporting the dust, in addition, the tank truck has a large requirement on the size of the automobile unloading room, a set of dust removal equipment matched with the unloading capacity of the bulk machine is required to be added, and a part of the upper area of the unloading room is required to be occupied, so that the implementation difficulty of the dust removal mode in the dust removal transformation project of the automobile unloading room is large.
4) The existing automobile charging system has the problems that the intelligent degree is low, the manual operation in the control process is complicated, the error is easy, the optimal setting cannot be carried out, and the like.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, the present invention provides an intelligent control environment-friendly vehicle charging system and a method thereof. The intelligent control environment-friendly automobile charging system can realize the optimal configuration of the discharging speed and the dedusting air quantity of the automobile and the ash conveying chute, record and debug results in real time and upload the debug results to the system database for the next discharging process, and the whole regulation and control process is intelligent, environment-friendly and free of labor cost.
According to a first embodiment of the invention, an intelligent control environment-friendly automobile charging system is provided:
an intelligent control environment-friendly automobile charging system comprises a local closed cover, a dust shielding curtain, an ash conveying chute and an automobile. Wherein the periphery of the lower part of the local closed cover is connected with a dust-shielding curtain. The ash conveying chute is arranged at the upper part of the local closed cover and is communicated with the inside of the local closed cover. The automobile is provided with an automobile charging box. The automobile charging box is positioned below the dust-shielding curtain.
In the invention, the system also comprises a dust removal interface arranged at the side part of the partial closed cover. The system also comprises a dust removal branch pipe, a dust removal main pipe and a dust remover inlet main pipe. And the dust removal branch pipes led out from the dust removal interfaces at the side parts of the local closed covers are connected to the inlet main pipe of the dust remover through the dust removal main pipe. Preferably, the dust removing ports are arranged on two sides of the local closed cover, and the dust removing branch pipes led out from the dust removing ports on the two sides of the local closed cover are connected to the inlet main pipe of the dust remover through the dust removing main pipe after being combined.
Preferably, the dust removal main pipe is provided with a switch type electric butterfly valve and/or an adjusting type electric butterfly valve.
Preferably, the system further comprises an ash discharge valve disposed at a side of the ash chute. Preferably, the ash discharge valve is a variable-frequency speed-regulating star-shaped ash discharge valve.
Preferably, the system further comprises a dust concentration detector disposed on a side of the partial enclosure.
Preferably, the system further comprises a position detection device disposed below the partial enclosure and at a side of the vehicle.
Preferably, the system further comprises a vehicle identification device disposed behind (or in front of) the partially enclosed housing.
Preferably, the level of the bottom of the dust curtain is lower than the level of the top of the vehicle.
Preferably, a steel clamping plate is arranged between the partial closed cover and the dust shielding curtain. The steel clamping plate is used for fixing the dust-shielding curtain around the lower part of the local closed cover.
In the present invention, the system further comprises a control system. The control system is connected with the switch type electric butterfly valve, the adjusting type electric butterfly valve, the dust discharging valve, the dust concentration detector, the position detection device and the vehicle identification device and controls the operation of the switch type electric butterfly valve, the adjusting type electric butterfly valve and the dust discharging valve.
According to a second embodiment of the invention, an intelligent control environment-friendly automobile charging method is provided:
an intelligent control environment-friendly automobile charging method or a method using the intelligent control environment-friendly automobile charging system comprises the following steps:
1) the control system judges whether the automobile stops at the specified position of the unloading room through the position detection device;
2) after the position detection device monitors that the automobile is in place in the unloading room, the switch type electric butterfly valve is opened, and the control system adjusts the opening degrees of the adjusting type electric butterfly valve and the ash discharging valve to finish automobile loading.
In the method, the control system in the step 2) adjusts the opening degrees of the adjusting electric butterfly valve and the ash discharge valve, and the step of finishing automobile charging specifically comprises the following steps:
① the control system adjusts the opening of the adjusting electric butterfly valve to the maximum, controls the rotation speed of the ash discharging valve to accelerate gradually, when the dust concentration detector detects that the dust concentration starts to rise in the discharging room, the rotation speed of the first ash discharging valve is reduced, then the discharging process is continued until the automobile is charged, and the ash discharging valve and the switch type electric butterfly valve are closed in sequence;
②, if the opening of the adjusting electric butterfly valve is adjusted to the maximum by the control system in step ①, and the rotation speed of the dust discharging valve reaches the fastest speed, the dust concentration detector still cannot detect the rise of the dust concentration in the discharging chamber, the opening of the adjusting electric butterfly valve is controlled by the control system to be gradually reduced, when the dust concentration detector detects the rise of the dust concentration in the discharging chamber, the opening of the first-gear adjusting electric butterfly valve is increased, then the discharging process is continued, and the dust discharging valve and the switch electric butterfly valve are closed in sequence until the automobile is loaded;
③ if the rotating speed of the ash discharging valve reaches the fastest speed in step ②, when the control system adjusts the opening of the adjusting electric butterfly valve to the minimum, the dust concentration detector still can not detect the rise of the dust concentration in the discharging process, then the discharging process is continued until the automobile is charged, and the ash discharging valve and the switch electric butterfly valve are closed in sequence.
According to a third embodiment of the invention, an intelligent control environment-friendly automobile charging method is provided:
an intelligent control environment-friendly automobile charging method or a method using the intelligent control environment-friendly automobile charging system comprises the following steps:
1) the control system collects data information of the loaded vehicles and establishes a vehicle information database;
2) the control system judges whether the automobile stops at the specified position of the unloading room through the position detection device;
3) after the position detection device monitors that the automobile is in place in the unloading room, the switch type electric butterfly valve is opened, and the control system reads the license plate of the automobile through the automobile recognition device and compares the license plate with the license plate in the automobile information database;
4) if the vehicle information database of the control system has the charging record of the vehicle, the control system directly calls the original charging data to adjust the rotating speed of the ash discharge valve and the opening of the adjusting electric butterfly valve, thereby controlling the discharging speed and the dedusting air quantity of the ash conveying chute and finishing the charging of the automobile;
5) if the vehicle information database of the control system does not have the charging record of the vehicle, the control system adjusts the opening degrees of the adjusting electric butterfly valve and the ash discharge valve, records the debugging result in real time and uploads the debugging result to the vehicle information database, and the charging of the vehicle is completed.
In the method, the control system in the step 5) adjusts the opening degrees of the adjusting electric butterfly valve and the ash discharge valve, records the debugging result in real time and uploads the debugging result to the vehicle information database, and the method for finishing automobile charging specifically comprises the following steps:
① the control system adjusts the opening of the adjusting electric butterfly valve to the maximum, controls the rotation speed of the ash discharging valve to accelerate gradually, when the dust concentration detector detects that the dust concentration starts to rise in the discharging process, the rotation speed of the first-gear ash discharging valve is reduced, the control system records the opening of the adjusting electric butterfly valve and the rotation speed of the ash discharging valve, simultaneously records the vehicle information in the vehicle information database, then continues the discharging process until the vehicle is charged, and closes the ash discharging valve and the switch type electric butterfly valve in sequence;
② if the opening of the adjusting electric butterfly valve is adjusted to the maximum by the control system in step ① and the rotation speed of the dust discharging valve reaches the fastest speed, the dust concentration detector still cannot detect the rise of the dust concentration in the discharging room, the control system controls the opening of the adjusting electric butterfly valve to gradually decrease, when the dust concentration detector detects the rise of the dust concentration in the discharging room, the opening of the first-gear adjusting electric butterfly valve is increased, the control system records the opening of the adjusting electric butterfly valve and the rotation speed of the dust discharging valve, meanwhile, the vehicle information is recorded in the vehicle information database, the discharging process is continued until the vehicle is completely charged, and the dust discharging valve and the switch electric butterfly valve are closed in sequence;
③ if the rotating speed of the ash discharging valve reaches the fastest speed in step ②, when the control system adjusts the opening of the adjusting electric butterfly valve to the minimum, the dust concentration detector can not detect the rise of the dust concentration in the discharging room, the control system records the opening of the adjusting electric butterfly valve and the rotating speed of the ash discharging valve, simultaneously records the vehicle information in the vehicle information database, then continuously discharges the material until the vehicle finishes charging, and closes the ash discharging valve and the switch electric butterfly valve in sequence.
In the invention, the whole intelligent control environment-friendly automobile charging system is positioned in a discharging room (or a charging workshop). The local closed cover can be fixed above the inner space of the discharging room through a support/hanger, and the support/hanger is fixed at the top of the discharging room (or the charging workshop). The ash conveying chute is arranged at the upper part of the local closed cover and is communicated with the inside of the local closed cover. The periphery of the lower part of the local closed cover is fixedly connected with a dust-shielding curtain through a steel clamping plate. The automobile charging box is positioned below the dust-shielding curtain. In order to ensure the sealing effect, the horizontal height of the bottom of the dust shielding curtain is lower than that of the top of the automobile. Meanwhile, the size of the local closed cover can be adjusted according to the size of the automobile charging box, so that a local closed space is formed between the dust discharging point and the automobile charging box, the influence of transverse airflow on the dust removal effect is avoided, and the air quantity required by dust removal is reduced.
In the invention, the side part of the local closed cover is provided with a dust removal interface. And the dust removal branch pipes led out from the dust removal interfaces at the side parts of the local closed covers are connected to the inlet main pipe of the dust remover through the dust removal main pipe. The side part of the local closed cover refers to one or more side surfaces of the rest four side surfaces of the local closed cover except the upper surface and the lower surface. Preferably, the dust removing ports are provided on both sides of the partial sealing cover. Two sides of the local closed cover refer to two opposite sides of four sides of the side part of the local closed cover, namely two sides of the local closed cover perpendicular to the running direction of the automobile or two sides of the local closed cover parallel to the running direction of the automobile. And the dust removing branch pipes are led out from the dust removing interfaces at the two sides, and are connected to the inlet main pipe of the dust remover nearby through the dust removing main pipe after being combined. The dust removal interfaces are arranged on the two sides of the local closed cover, good air flow organization is achieved, and the dust removal mode of the unique bilateral air draft enables the control effect of dust in the local closed cover to be better, and effectively avoids the phenomenon that the dust escapes outwards. The dust removal header pipe is provided with the switch type electric butterfly valve and the adjusting type electric butterfly valve, and the dust removal air volume is adjusted through the adjusting type electric butterfly valve, so that the dust removal effect in the automobile charging process is met by adopting the minimum dust removal air volume in the local closed cover.
In the invention, the arrangement position of the dust concentration detector is not limited, and the dust concentration detection in the discharging room can be satisfied. The dust concentration detector is generally disposed at one side of the periphery of the partial enclosure, that is, at the side of the partial enclosure. The invention does not limit the setting position of the vehicle recognition device, and can read the license plate of the vehicle. In order to read the license plate of the automobile, the vehicle identification device is generally arranged behind or in front of the partial closed cover, and the rear or the front of the partial closed cover refers to two surfaces of the partial closed cover in the direction parallel to the running direction of the automobile. The invention does not limit the setting position of the position detection device, and can judge whether the automobile stops at the specified position. The position detecting device is generally disposed at one side of the periphery of the automobile below the partial enclosure, that is, at the side of the automobile. The invention judges whether the automobile is in place or not through the position detection device, thereby avoiding the occurrence of error operation of opening the ash conveying chute before the automobile is not completely stopped at the designated position.
The dust collecting interface, the dust collecting branch pipe and the dust collecting main pipe in the system form a dust collecting system in the discharging room, and the dust collecting main pipe in the dust collecting system is connected to the inlet main pipe of the dust collector nearby, namely the original dust collecting system nearby. The dust collecting system is interlocked with the ash conveying chute through the switch type electric butterfly valve on the dust collecting main pipe, the switch type electric butterfly valve is closed after the automobile charging process is completed, and the dust collecting points on the pipe network of the original dust collecting system return to the original design dust collecting air quantity without influencing the operation of the original dust collecting system. The dust collecting main pipe of the dust collecting system is connected to the dust collector inlet main pipe of the original dust collecting system nearby, the dust collecting system utilizes the surplus air volume of the original dust collecting system in the discharging process, and dust collecting equipment is not additionally arranged. The variable frequency motor is adopted in the ash conveying chute, under the condition that the original dust removal system equipment is aged and the surplus air quantity is insufficient, the discharging quantity can be adjusted by adjusting the motor rotating speed of the ash discharging valve (preferably a variable frequency speed regulation type star-shaped ash discharging valve), the generation of flying dust in the discharging process can be reduced by reducing the discharging speed, and the dust collecting air quantity of the automobile charging system is further reduced.
In the method, the control system collects data information of the loaded vehicles and establishes a vehicle information database, namely when the loaded vehicles realize the optimal configuration state with the discharge speed and the dedusting air volume of the ash conveying chute in the loading process, the control system records the opening degree of an adjusting electric butterfly valve and the rotating speed of an ash discharge valve corresponding to the time, simultaneously records the vehicle information together, and further establishes the vehicle information database by a plurality of data information. The control system compares the charging vehicles in the system vehicle database by establishing the vehicle information database, avoids the repeated debugging of the vehicle charging system and prolongs the service life of the vehicle charging system.
The invention discloses an intelligent control environment-friendly automobile charging system, which is a full-automatic unattended system. After the control system monitors that the automobile is in place in the unloading room through the position detection device, the switch type electric butterfly valve is started; the control system reads the license plate of the automobile through the automobile recognition device and compares the license plate with the automobile information database of the control system, if the automobile has a charging record in the system database, the control system directly calls data to adjust the discharging speed and the dedusting air volume of the ash conveying chute, then the discharging process is continued until the automobile is charged, and the ash discharging valve and the switch type electric butterfly valve are closed in sequence; if the system database does not have the loading record of the vehicle, the control system runs a built-in adjusting program (or regulates the opening of each device (such as an adjusting electric butterfly valve and an ash discharge valve) in the loading process of the vehicle through programming), the aim of the adjusting program is to realize the optimal configuration of the unloading speed and the dedusting air volume of the vehicle and the ash conveying chute, and the adjusting program records the debugging result in real time and uploads the debugging result to the system database for the next unloading process. The whole adjusting process is intelligently controlled and unattended. The control system comprises an upper computer, and the running state of the automobile charging system can be displayed in the upper computer.
Compared with the prior art, the invention has the following beneficial effects:
1. the intelligent control environment-friendly automobile charging system can realize the optimal configuration of the discharging speed and the dedusting air quantity of the vehicle and the ash conveying chute, record and debug results in real time and upload the debug results to the system database for the next discharging process, and the whole regulation and control process is intelligent and environment-friendly and has no labor cost;
2. according to the invention, the local closed cover which can be adjusted and designed according to the size of the automobile charging box is adopted, so that a local closed space is formed between the dust discharging point and the automobile charging box, the influence of transverse airflow on the dust removal effect is avoided, and the air quantity required by dust removal is reduced;
3. the invention adopts the original dust removal system as a power source, utilizes the designed surplus air volume of the original dust removal system, does not increase the investment of dust removal equipment, is flexible in arrangement, and is particularly suitable for popularization and application in the dust removal transformation of a discharging room;
4. the invention adds the position detection device to judge whether the automobile is in place, thereby avoiding the error operation of opening the ash conveying chute before the automobile is not completely stopped at the designated position;
5. the control system compares the charging vehicles in the system vehicle database by establishing the vehicle information database, thereby avoiding the repeated debugging of the automobile charging system and prolonging the service life of the charging system.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent control environment-friendly automobile charging system according to the present invention;
FIG. 2 is a schematic view of a control system of an intelligent control environment-friendly vehicle charging system according to the present invention;
FIG. 3 is a control flow chart of the intelligent control environment-friendly automobile charging method.
Reference numerals: 1: a partial containment hood; 2: a dust-shielding curtain; 3: an ash conveying chute; 4: an automobile; 401: an automobile charging box; 5: a dust removal interface; 6: a dust removal branch pipe; 7: a dust removal header pipe; 8: a dust collector inlet header pipe; 9: a switch-type electric butterfly valve; 10: an adjustable electric butterfly valve; 11: an ash discharge valve; 12: a dust concentration detector; 13: a position detection device; 14: a vehicle identification device; 15: steel splints; k: and (5) controlling the system.
Detailed Description
According to a first embodiment of the invention, an intelligent control environment-friendly automobile charging system is provided:
an intelligent control environment-friendly automobile charging system comprises a local closed cover 1, a dust shielding curtain 2, an ash conveying chute 3 and an automobile 4. Wherein, the lower part of the local closed cover 1 is connected with a dust-shielding curtain 2. The ash conveying chute 3 is arranged at the upper part of the local closed cover 1, and the ash conveying chute 3 is communicated with the inside of the local closed cover 1. The car 4 is provided with a car hopper 401. The car hopper 401 is located below the dust curtain 2.
In the present invention, the system further comprises a dust removal interface 5 arranged at the side of the partially enclosed cover 1. The system also includes dust removal branch pipes 6, a dust removal header pipe 7, and a dust remover inlet header pipe 8. The dust removing branch pipe 6 led out from the dust removing port 5 at the side of the partial closed cover 1 is connected to the dust remover inlet header pipe 8 through the dust removing header pipe 7. Preferably, the dust removing ports 5 are arranged on both sides of the partial sealing cover 1, and the dust removing branch pipes 6 led out from the dust removing ports 5 on both sides of the partial sealing cover 1 are combined and then connected to the dust remover inlet header pipe 8 through the dust removing header pipe 7.
Preferably, the dust removal main pipe 7 is provided with a switch type electric butterfly valve 9 and/or an adjusting type electric butterfly valve 10.
Preferably, the system further comprises an ash discharge valve 11 arranged above the ash chute 3. Preferably, the ash discharging valve 11 is a frequency-conversion speed-regulation type star ash discharging valve.
Preferably, the system further comprises a dust concentration detector 12 arranged at the side of the partly enclosed housing 1.
Preferably, the system further comprises a position detection device 13 arranged below the partially enclosed cover 1 and at the side of the car 4.
Preferably, the system further comprises a vehicle identification device 14 arranged behind (or in front of) the partially enclosed cover 1.
Preferably, the level of the bottom of the dust screen 2 is lower than the level of the top of the car 4.
Preferably, a steel clamping plate 15 is arranged between the partial enclosure 1 and the dust screen 2. The steel clamping plate 15 is used for fixing the dust-shielding curtain 2 around the lower part of the partial closed cover 1.
In the present invention, the system further comprises a control system K. The control system K is connected to the opening/closing type electric butterfly valve 9, the adjustment type electric butterfly valve 10, the dust discharge valve 11, the dust concentration detector 12, the position detector 13, and the vehicle recognition device 14, and controls the operations of the opening/closing type electric butterfly valve 9, the adjustment type electric butterfly valve 10, and the dust discharge valve 11.
According to a second embodiment of the invention, an intelligent control environment-friendly automobile charging method is provided:
an intelligent control environment-friendly automobile charging method or a method using the intelligent control environment-friendly automobile charging system comprises the following steps:
1) the control system K judges whether the automobile 4 is stopped at the specified position of the unloading room or not through the position detection device 13;
2) after the position detection device 13 monitors that the automobile 4 is in place in the unloading room, the switch type electric butterfly valve 9 is opened, and the control system K adjusts the opening degrees of the adjusting type electric butterfly valve 10 and the ash unloading valve 11 to finish the loading of the automobile 4.
In the method, the step 2) in which the control system K adjusts the opening degrees of the adjusting electric butterfly valve 10 and the ash discharge valve 11 to complete the charging of the automobile 4 specifically comprises the following steps:
①, the control system K adjusts the opening of the adjusting electric butterfly valve 10 to the maximum, controls the rotation speed of the ash discharging valve 11 to accelerate gradually, when the dust concentration detector 12 detects that the dust concentration starts to rise in the discharging process, the rotation speed of the first ash discharging valve 11 is reduced, then the discharging process is continued until the automobile 4 finishes charging, and the ash discharging valve 11 and the switch type electric butterfly valve 9 are closed in sequence;
②, if the opening of the adjustable electric butterfly valve 10 is adjusted to the maximum by the control system K in step ①, and the rotation speed of the dust valve 11 reaches the fastest speed, the dust concentration detector 12 still cannot detect the rise of the dust concentration in the unloading process, the control system K controls the opening of the adjustable electric butterfly valve 10 to gradually decrease, when the dust concentration detector 12 detects the rise of the dust concentration in the unloading process, the opening of the first-gear adjustable electric butterfly valve 10 is increased, then the unloading process is continued until the automobile 4 is loaded, and the dust valve 11 and the switch electric butterfly valve 9 are closed in sequence;
③ if the rotating speed of the ash discharging valve 11 reaches the fastest speed in step ②, when the control system K adjusts the opening of the adjusting type electric butterfly valve 10 to the minimum, the dust concentration detector 12 still cannot detect the increase of the dust concentration in the discharging room, and then the discharging process is continued until the automobile 4 is completely charged, and the ash discharging valve 11 and the switch type electric butterfly valve 9 are closed in sequence.
According to a third embodiment of the invention, an intelligent control environment-friendly automobile charging method is provided:
an intelligent control environment-friendly automobile charging method or a method using the intelligent control environment-friendly automobile charging system comprises the following steps:
1) the control system K collects data information of the loaded vehicles and establishes a vehicle information database;
2) the control system K judges whether the automobile 4 is stopped at the specified position of the unloading room or not through the position detection device 13;
3) after the position detection device 13 monitors that the automobile 4 is in place in the unloading room, the switch type electric butterfly valve 9 is opened, and the control system K reads the license plate of the automobile 4 through the automobile recognition device 14 and compares the license plate in the automobile information database;
4) if the vehicle information database of the control system K has the charging record of the vehicle, the control system K directly calls the original charging data to adjust the rotating speed of the ash discharge valve 11 and the opening of the adjusting type electric butterfly valve 10, thereby controlling the discharging speed and the dedusting air volume of the ash conveying chute 3 and completing the charging of the automobile 4;
5) if the vehicle information database of the control system K does not have the charging record of the vehicle, the control system K adjusts the opening degrees of the adjusting electric butterfly valve 10 and the ash discharge valve 11, records the debugging result in real time and uploads the debugging result to the vehicle information database, and the charging of the automobile 4 is completed.
In the method, the control system K in the step 5) adjusts the opening degrees of the adjusting electric butterfly valve 10 and the ash discharge valve 11, records the debugging result in real time and uploads the debugging result to the vehicle information database, and the concrete steps for completing the charging of the automobile 4 are as follows:
①, the control system K adjusts the opening of the adjusting electric butterfly valve 10 to the maximum, controls the rotation speed of the ash discharging valve 11 to accelerate gradually, when the dust concentration detector 12 detects that the dust concentration starts to rise in the discharging process, the rotation speed of the first ash discharging valve 11 is reduced, the control system K records the opening of the adjusting electric butterfly valve 10 and the rotation speed of the ash discharging valve 11, simultaneously records the vehicle information in a vehicle information database, then continues the discharging process until the vehicle 4 finishes charging, and closes the ash discharging valve 11 and the switch type electric butterfly valve 9 in sequence;
②, if the opening of the adjustable electric butterfly valve 10 is adjusted to the maximum by the control system K in step ①, and the rotation speed of the dust valve 11 reaches the fastest speed, the dust concentration detector 12 still cannot detect the rise of the dust concentration of the unloading room, the control system K controls the opening of the adjustable electric butterfly valve 10 to gradually decrease, when the dust concentration detector 12 detects the rise of the dust concentration of the unloading room, the opening of the first-gear adjustable electric butterfly valve 10 is increased, the control system K records the opening of the adjustable electric butterfly valve 10 and the rotation speed of the dust valve 11, simultaneously records the vehicle information in the vehicle information database, then continues the unloading process until the loading of the automobile 4 is completed, and sequentially closes the dust valve 11 and the switch-type electric butterfly valve 9;
③ if the rotating speed of the ash discharging valve 11 is the fastest in step ②, when the control system K adjusts the opening of the adjusting electric butterfly valve 10 to the minimum, the dust concentration detector 12 still cannot detect the increase of the dust concentration during discharging, the control system K records the opening of the adjusting electric butterfly valve 10 and the rotating speed of the ash discharging valve 11, simultaneously records the vehicle information in the vehicle information database, then continuously discharges the material until the vehicle 4 finishes charging, and closes the ash discharging valve 11 and the switch electric butterfly valve 9 in sequence.
Example 1
As shown in figure 1, the intelligent control environment-friendly automobile charging system comprises a local closed cover 1, a dust shielding curtain 2, an ash conveying chute 3 and an automobile 4. Wherein, the lower part of the local closed cover 1 is connected with a dust-shielding curtain 2. The upper part of the local closed cover 1 is provided with an ash conveying chute 3, and the ash conveying chute 3 is communicated with the inside of the local closed cover 1. The car 4 is provided with a car hopper 401. The car hopper 401 is located below the dust curtain 2.
The system also comprises dust removal interfaces 5 arranged on both sides of the partial enclosure 1. The system also includes dust removal branch pipes 6, a dust removal header pipe 7, and a dust remover inlet header pipe 8. The dust removing branch pipes 6 led out from the dust removing interfaces 5 at two sides of the partial closed cover 1 are combined and then connected to a dust remover inlet header pipe 8 through a dust removing header pipe 7. The dust collection main pipe 7 is provided with a switch type electric butterfly valve 9 and an adjusting type electric butterfly valve 10.
The system also comprises an ash discharge valve 11 arranged above the ash chute 3. The ash discharging valve 11 is a frequency-conversion speed-regulation type star ash discharging valve.
The system further comprises a dust concentration detector 12 arranged at the side of the partly enclosed housing 1.
The system further comprises a position detection device 13 arranged below the partly enclosed cover 1 and at the side of the car 4.
The level of the bottom of the dust curtain 2 is lower than the level of the top of the car 4. A steel clamping plate 15 is arranged between the partial closed cover 1 and the dust-shielding curtain 2. The steel clamping plate 15 is used for fixing the dust-shielding curtain 2 around the lower part of the partial closed cover 1.
The system also includes a control system K. The control system K is connected to the on-off electric butterfly valve 9, the adjustment electric butterfly valve 10, the dust discharge valve 11, the dust concentration detector 12, and the position detector 13, and controls the operations of the on-off electric butterfly valve 9, the adjustment electric butterfly valve 10, and the dust discharge valve 11.
Example 2
Example 3
An intelligent control environment-friendly automobile charging method using the system in the embodiment 1 comprises the following steps:
1) the control system K judges whether the automobile 4 is stopped at the specified position of the unloading room or not through the position detection device 13;
2) after the position detection device 13 monitors that the automobile 4 is in place between unloading, the switch type electric butterfly valve 9 is opened, the control system K adjusts the opening degrees of the adjusting type electric butterfly valve 10 and the ash discharge valve 11, and the automobile 4 is loaded:
wherein, control system K adjusts the aperture of regulation type electric butterfly valve 10 and unloading valve 11, accomplishes that car 4 feeds specifically to be:
①, the control system K adjusts the opening of the adjusting electric butterfly valve 10 to the maximum, controls the rotation speed of the ash discharging valve 11 to accelerate gradually, when the dust concentration detector 12 detects that the dust concentration starts to rise in the discharging process, the rotation speed of the first ash discharging valve 11 is reduced, then the discharging process is continued until the automobile 4 finishes charging, and the ash discharging valve 11 and the switch type electric butterfly valve 9 are closed in sequence;
②, if the opening of the adjustable electric butterfly valve 10 is adjusted to the maximum by the control system K in step ①, and the rotation speed of the dust valve 11 reaches the fastest speed, the dust concentration detector 12 still cannot detect the rise of the dust concentration in the unloading process, the control system K controls the opening of the adjustable electric butterfly valve 10 to gradually decrease, when the dust concentration detector 12 detects the rise of the dust concentration in the unloading process, the opening of the first-gear adjustable electric butterfly valve 10 is increased, then the unloading process is continued until the automobile 4 is loaded, and the dust valve 11 and the switch electric butterfly valve 9 are closed in sequence;
③ if the rotating speed of the ash discharging valve 11 reaches the fastest speed in step ②, when the control system K adjusts the opening of the adjusting type electric butterfly valve 10 to the minimum, the dust concentration detector 12 still cannot detect the increase of the dust concentration in the discharging room, and then the discharging process is continued until the automobile 4 is completely charged, and the ash discharging valve 11 and the switch type electric butterfly valve 9 are closed in sequence.
Example 4
An intelligent control environment-friendly automobile charging method using the system in the embodiment 2 comprises the following steps:
1) the control system K collects data information of the loaded vehicles and establishes a vehicle information database;
2) the control system K judges whether the automobile 4 is stopped at the specified position of the unloading room or not through the position detection device 13;
3) after the position detection device 13 monitors that the automobile 4 is in place in the unloading room, the switch type electric butterfly valve 9 is opened, and the control system K reads the license plate of the automobile 4 through the automobile recognition device 14 and compares the license plate in the automobile information database;
4) if the vehicle information database of the control system K has the charging record of the vehicle, the control system K directly calls the original charging data to adjust the rotating speed of the ash discharge valve 11 and the opening of the adjusting type electric butterfly valve 10, thereby controlling the discharging speed and the dedusting air volume of the ash conveying chute 3 and completing the charging of the automobile 4;
5) if the vehicle information database of the control system K does not have the charging record of the vehicle, the control system K adjusts the opening degrees of the adjusting electric butterfly valve 10 and the ash discharge valve 11, records the debugging result in real time and uploads the debugging result to the vehicle information database, and the charging of the automobile 4 is completed:
wherein, control system K adjusts the aperture of regulation type electric butterfly valve 10 and unloading valve 11 to the vehicle information database is uploaded to the real-time recording debugging result, and it specifically is to accomplish 4 loads of car:
①, the control system K adjusts the opening of the adjusting electric butterfly valve 10 to the maximum, controls the rotation speed of the ash discharging valve 11 to accelerate gradually, when the dust concentration detector 12 detects that the dust concentration starts to rise in the discharging process, the rotation speed of the first ash discharging valve 11 is reduced, the control system K records the opening of the adjusting electric butterfly valve 10 and the rotation speed of the ash discharging valve 11, simultaneously records the vehicle information in a vehicle information database, then continues the discharging process until the vehicle 4 finishes charging, and closes the ash discharging valve 11 and the switch type electric butterfly valve 9 in sequence;
②, if the opening of the adjustable electric butterfly valve 10 is adjusted to the maximum by the control system K in step ①, and the rotation speed of the dust valve 11 reaches the fastest speed, the dust concentration detector 12 still cannot detect the rise of the dust concentration of the unloading room, the control system K controls the opening of the adjustable electric butterfly valve 10 to gradually decrease, when the dust concentration detector 12 detects the rise of the dust concentration of the unloading room, the opening of the first-gear adjustable electric butterfly valve 10 is increased, the control system K records the opening of the adjustable electric butterfly valve 10 and the rotation speed of the dust valve 11, simultaneously records the vehicle information in the vehicle information database, then continues the unloading process until the loading of the automobile 4 is completed, and sequentially closes the dust valve 11 and the switch-type electric butterfly valve 9;
③ if the rotating speed of the ash discharging valve 11 is the fastest in step ②, when the control system K adjusts the opening of the adjusting electric butterfly valve 10 to the minimum, the dust concentration detector 12 still cannot detect the increase of the dust concentration during discharging, the control system K records the opening of the adjusting electric butterfly valve 10 and the rotating speed of the ash discharging valve 11, simultaneously records the vehicle information in the vehicle information database, then continuously discharges the material until the vehicle 4 finishes charging, and closes the ash discharging valve 11 and the switch electric butterfly valve 9 in sequence.
Claims (8)
1. An intelligent control environment-friendly automobile charging method comprises the following steps:
1) the control system (K) judges whether the automobile (4) is stopped at the specified position of the unloading room through the position detection device (13);
2) after the position detection device (13) monitors that the automobile (4) is in place in the unloading room, the switch type electric butterfly valve (9) is opened, and the control system (K) adjusts the opening degrees of the adjusting type electric butterfly valve (10) and the ash discharging valve (11) to complete the loading of the automobile (4);
in the step 2), the control system (K) adjusts the opening degrees of the adjusting electric butterfly valve (10) and the ash discharge valve (11), and the concrete steps of finishing the charging of the automobile (4) are as follows:
①, the control system (K) adjusts the opening of the adjusting electric butterfly valve (10) to the maximum, controls the rotation speed of the ash discharging valve (11) to accelerate gradually, when the dust concentration detector (12) detects that the dust concentration starts to rise in the discharging process, the rotation speed of the first-gear ash discharging valve (11) is reduced, then the discharging process is continued until the automobile (4) finishes charging, and the ash discharging valve (11) and the switch type electric butterfly valve (9) are closed in sequence;
②, if the opening of the adjusting electric butterfly valve (10) is adjusted to the maximum by the control system (K) in the step ①, when the rotating speed of the ash discharging valve (11) reaches the fastest speed, the dust concentration detector (12) still cannot detect the rise of the dust concentration of the discharging room, the control system (K) controls the opening of the adjusting electric butterfly valve (10) to be gradually reduced, when the dust concentration detector (12) detects that the dust concentration of the discharging room starts to rise, the opening of the first-gear adjusting electric butterfly valve (10) is increased, then the discharging process is continued until the automobile (4) finishes charging, and the ash discharging valve (11) and the switch electric butterfly valve (9) are closed in sequence;
③ if the rotating speed of the ash discharging valve (11) reaches the fastest speed in the step ②, when the control system (K) adjusts the opening of the adjusting type electric butterfly valve (10) to the minimum, the dust concentration detector (12) still cannot detect the increase of the dust concentration in the discharging process, the discharging process is continued immediately until the charging of the automobile (4) is completed, and the ash discharging valve (11) and the switch type electric butterfly valve (9) are closed in sequence.
2. An intelligent control environment-friendly automobile charging method comprises the following steps:
1) the control system (K) collects data information of the loaded vehicles and establishes a vehicle information database;
2) the control system (K) judges whether the automobile (4) is stopped at the specified position of the unloading room through the position detection device (13);
3) after the position detection device (13) monitors that the automobile (4) is in place in the unloading room, the switch type electric butterfly valve (9) is started, and the control system (K) reads the license plate of the automobile (4) through the automobile recognition device (14) and compares the license plate in the automobile information database;
4) if the vehicle information database of the control system (K) has the charging record of the vehicle, the control system (K) directly calls the original charging data to adjust the rotating speed of the ash discharge valve (11) and the opening of the adjusting type electric butterfly valve (10), thereby controlling the discharging speed and the dedusting air volume of the ash conveying chute (3) and completing the charging of the automobile (4);
5) if the vehicle information database of the control system (K) does not have the charging record of the vehicle, the control system (K) adjusts the opening degrees of the adjusting electric butterfly valve (10) and the ash discharge valve (11), records the debugging result in real time and uploads the debugging result to the vehicle information database to finish charging of the automobile (4);
wherein: in the step 5), the control system (K) adjusts the opening degrees of the adjusting electric butterfly valve (10) and the ash discharge valve (11), records the debugging result in real time and uploads the debugging result to a vehicle information database, and the method for finishing the charging of the automobile (4) specifically comprises the following steps:
①, the control system (K) adjusts the opening of the adjusting electric butterfly valve (10) to the maximum, controls the rotation speed of the ash discharging valve (11) to accelerate gradually, when the dust concentration detector (12) detects that the dust concentration starts to rise during discharging, reduces the rotation speed of the first-gear ash discharging valve (11), records the opening of the adjusting electric butterfly valve (10) and the rotation speed of the ash discharging valve (11), simultaneously records the vehicle information in the vehicle information database, continues the discharging process until the vehicle (4) finishes charging, and closes the ash discharging valve (11) and the switch type electric butterfly valve (9) in sequence;
②, if the opening of the adjusting electric butterfly valve (10) is adjusted to the maximum by the control system (K) in the step ①, when the rotating speed of the ash discharging valve (11) reaches the fastest speed, the dust concentration detector (12) still cannot detect the increase of the dust concentration of the discharging room, the control system (K) controls the opening of the adjusting electric butterfly valve (10) to be gradually reduced, when the dust concentration detector (12) detects that the dust concentration of the discharging room starts to increase, the opening of the first-gear adjusting electric butterfly valve (10) is increased, the control system (K) records the opening of the adjusting electric butterfly valve (10) and the rotating speed of the ash discharging valve (11), simultaneously records the vehicle information in a vehicle information database, then continues the discharging process until the charging of the automobile (4) is completed, and sequentially closes the ash discharging valve (11) and the switch electric butterfly valve (9);
③ if the rotating speed of the ash discharging valve (11) reaches the fastest speed in step ②, when the control system (K) adjusts the opening of the adjusting electric butterfly valve (10) to the minimum, the dust concentration detector (12) can not detect the increase of the dust concentration in the discharging room, the control system (K) records the opening of the adjusting electric butterfly valve (10) and the rotating speed of the ash discharging valve (11), simultaneously records the vehicle information in the vehicle information database, then continues the discharging process until the charging of the automobile (4) is completed, and closes the ash discharging valve (11) and the switch electric butterfly valve (9) in sequence.
3. An intelligent control environment-friendly automobile charging system for the method of claim 1 or 2, which comprises a local closed cover (1), a dust shielding curtain (2), an ash conveying chute (3) and an automobile (4), wherein the dust shielding curtain (2) is connected to the periphery of the lower part of the local closed cover (1), the ash conveying chute (3) is installed at the upper part of the local closed cover (1), the ash conveying chute (3) is communicated with the inside of the local closed cover (1), an automobile charging box (401) is arranged on the automobile (4), and the automobile charging box (401) is positioned below the dust shielding curtain (2); the system also comprises a dust removal interface (5) arranged at the side part of the local closed cover (1), a dust removal branch pipe (6), a dust removal header pipe (7) and a dust remover inlet header pipe (8), wherein the dust removal branch pipe (6) led out from the dust removal interface (5) at the side part of the local closed cover (1) is connected to the dust remover inlet header pipe (8) through the dust removal header pipe (7); the dust collection main pipe (7) is provided with a switch type electric butterfly valve (9) and/or an adjusting type electric butterfly valve (10); the system also comprises an ash discharge valve (11) arranged at the side part of the ash conveying chute (3); the system also comprises a dust concentration detector (12) arranged at the side part of the local closed cover (1), a position detection device (13) arranged below the local closed cover (1) and positioned at the side part of the automobile (4), and a vehicle identification device (14) arranged behind the local closed cover (1); the system further comprises a control system (K), wherein the control system (K) is connected with the switch type electric butterfly valve (9), the adjusting type electric butterfly valve (10), the dust discharging valve (11), the dust concentration detector (12), the position detection device (13) and the vehicle identification device (14) and controls the operation of the switch type electric butterfly valve (9), the adjusting type electric butterfly valve (10) and the dust discharging valve (11).
4. The vehicle charging system of claim 3, wherein: the dust removing interfaces (5) are arranged on two sides of the local closed cover (1), and the dust removing branch pipes (6) led out from the dust removing interfaces (5) on the two sides of the local closed cover (1) are connected to the inlet main pipe (8) of the dust remover through the dust removing main pipe (7) after being combined.
5. The vehicle charging system of claim 3, wherein: the ash discharging valve (11) is a frequency-conversion speed-regulation type star ash discharging valve.
6. The vehicle charging system of claim 4, wherein: the ash discharging valve (11) is a frequency-conversion speed-regulation type star ash discharging valve.
7. The vehicle charging system according to any one of claims 3 to 6, wherein: the horizontal height of the bottom of the dust-shielding curtain (2) is lower than that of the top of the automobile (4).
8. The vehicle charging system of claim 7, wherein: a steel clamping plate (15) is arranged between the local closed cover (1) and the dust shielding curtain (2), and the steel clamping plate (15) is used for fixing the dust shielding curtain (2) around the lower part of the local closed cover (1).
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| CN201711261308.1A CN108946214B (en) | 2017-12-04 | 2017-12-04 | Intelligent control environment-friendly automobile charging system and method thereof |
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| CN201711261308.1A CN108946214B (en) | 2017-12-04 | 2017-12-04 | Intelligent control environment-friendly automobile charging system and method thereof |
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| CN108946214B true CN108946214B (en) | 2020-05-12 |
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| CN112441437B (en) * | 2020-12-04 | 2022-07-19 | 中铁十九局集团矿业投资有限公司 | Mining truck unloading device of surface mine transportation system and unloading method thereof |
| CN115057201B (en) * | 2022-05-31 | 2023-06-23 | 华能伊敏煤电有限责任公司 | Adjustable belt conveyor guide device |
| CN115092720B (en) * | 2022-05-31 | 2023-06-23 | 华能伊敏煤电有限责任公司 | Dust shielding curtain suspension device of guide chute of belt conveyor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7322785B2 (en) * | 2001-05-31 | 2008-01-29 | Air Cure, Inc. | Car dumper dust collection method and apparatus |
| CN201151572Y (en) * | 2007-11-21 | 2008-11-19 | 鞍钢集团设计研究院 | Dust removing and capturing device for loading groove of carriage |
| US7959398B2 (en) * | 2008-12-11 | 2011-06-14 | Air-Cure Incorporated | Car dumper dust control system |
| KR20120050659A (en) * | 2010-11-11 | 2012-05-21 | 김용은 | Bulk hopper system for removing fugitive dust |
| US20130336730A1 (en) * | 2012-06-14 | 2013-12-19 | Bader Radi Yasser Alenizi | Aggregate processing system |
| CN202626107U (en) * | 2012-06-20 | 2012-12-26 | 山东潍焦集团有限公司 | Coke-filling dust-removal cover |
| CN203187128U (en) * | 2012-09-27 | 2013-09-11 | 北京高登衡器有限公司 | Accurate loading system of scattered material |
| CN203269126U (en) * | 2013-05-23 | 2013-11-06 | 福建保松环境科技有限公司 | Powder dust-free loading and unloading device |
| CN204847448U (en) * | 2015-07-03 | 2015-12-09 | 中国神华能源股份有限公司 | Dustless coal loading device |
| CN106743779A (en) * | 2015-11-24 | 2017-05-31 | 武汉美林环保科技有限公司 | A kind of dustless ash unloading device |
| CN105775791B (en) * | 2016-03-17 | 2017-02-22 | 天地科技股份有限公司 | Discontinuous accumulated loading system and method for coal train loading |
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