WO2019144525A1 - 用于多工序烟气净化的接口装置、活性炭运输系统及方法 - Google Patents

用于多工序烟气净化的接口装置、活性炭运输系统及方法 Download PDF

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Publication number
WO2019144525A1
WO2019144525A1 PCT/CN2018/083587 CN2018083587W WO2019144525A1 WO 2019144525 A1 WO2019144525 A1 WO 2019144525A1 CN 2018083587 W CN2018083587 W CN 2018083587W WO 2019144525 A1 WO2019144525 A1 WO 2019144525A1
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Prior art keywords
activated carbon
flue gas
discharge
gas purification
adsorption unit
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PCT/CN2018/083587
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English (en)
French (fr)
Inventor
叶恒棣
刘雁飞
魏进超
刘昌齐
傅旭明
杨本涛
Original Assignee
中冶长天国际工程有限责任公司
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Priority to BR112020011476-6A priority Critical patent/BR112020011476A2/pt
Priority to KR1020207014224A priority patent/KR102347544B1/ko
Priority to RU2020118319A priority patent/RU2753901C1/ru
Publication of WO2019144525A1 publication Critical patent/WO2019144525A1/zh
Priority to PH12020550674A priority patent/PH12020550674A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/06—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
    • B01D53/08—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds according to the "moving bed" method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/302—Sulfur oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/60—Heavy metals or heavy metal compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/708—Volatile organic compounds V.O.C.'s
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40084—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by exchanging used adsorbents with fresh adsorbents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2

Definitions

  • the present application relates to the field of gas purification technologies, and in particular, to an interface device for multi-process flue gas purification, an activated carbon transportation system and method.
  • the flue gas purification device 1 of each process includes a plurality of parallel adsorption units 101 and a buffer chamber 102 corresponding to each adsorption unit 101.
  • the analytical activation system 2 includes an analysis device 201, an activated carbon cartridge 202, and a buffer chamber 203.
  • the activated carbon transportation system includes a first conveyor 3 and a second conveyor 4.
  • the contaminated activated carbon discharged from the adsorption unit 101 is transported by the first conveyor 3 to the buffer tank 203 of the analytical activation system 2, and then enters the analytical device 201, and the activated activated carbon processed by the analytical device 201 is sent to the activated activated carbon cartridge 202 for use.
  • the activated carbon discharged from the activated activated carbon cartridge 202 is transported by the second conveyor 4, and the activated carbon is replenished into the corresponding buffer chamber 102, and then the buffer tank is used. 102 feeds the corresponding adsorption unit 101.
  • each of the adsorption units shares the first conveyor 3 and the second conveyor 4, and the contaminated activated carbon discharged from each adsorption unit 101 can be sent to the analytical activation system 2, and the activated carbon is activated.
  • the activated carbon discharged from the cartridge 202 can be timely delivered into the buffer chamber 102 of each of the adsorption units 101, and the first conveyor 3 and the second conveyor 4 are almost always in operation.
  • the activated carbon transportation system shown in Figure 1 for each process in the case of simultaneous operation of multiple processes, it is necessary to consume a large amount of energy to maintain the long-term operation of the multi-process activated carbon transportation system, and the transportation equipment. It is easy to malfunction or aging, which in turn affects the transportation efficiency of activated carbon in the flue gas purification system.
  • the application provides an interface device for multi-process flue gas purification, an activated carbon transportation system and a method, and solves the problem that the activated carbon transportation system in the multi-process flue gas purification system consumes a large amount of energy and has low transportation efficiency.
  • the present application provides an interface device for multi-process flue gas purification, the interface device is configured to connect a transport device and a discharge device, and the interface device includes, in order from top to bottom, a discharge interface, Receiving interface and support base;
  • the upper end of the discharge interface is connected with the discharge device, the lower end of the discharge interface is matched with the upper end of the receiving interface, and the lower end of the receiving interface is connected with the conveying device; the discharging interface and the receiving device
  • the interface is a tubular interface
  • the support base is provided with a square latching slot; the cross section of the transport device is identical to the shape of the bottom surface of the latching slot; the central axis of the latching slot coincides with the central axis of the support base;
  • a position detecting switch is disposed on a sidewall of the card slot, and a load cell is disposed at a bottom of the support base.
  • the present application provides an activated carbon transportation system for multi-process flue gas purification
  • the multi-process flue gas purification system includes an analytical activation system and a flue gas purification device disposed in each process, the flue gas purification device including a plurality of adsorption a unit
  • the analytical activation system comprises an analytical device and an activated activated carbon storage tank, wherein the activated activated carbon storage tank and the bottom of each process adsorption unit are respectively provided with discharge devices
  • the activated carbon transportation system comprises a contaminated activated carbon delivery system and an activated activated carbon delivery system
  • the polluted activated carbon conveying system comprises a process flue gas purifying device, a transport device and an interface device according to the first aspect, wherein the interface device is respectively connected with a discharging device at the bottom of each adsorption unit; the activated activated carbon conveying system
  • the invention comprises: an analytical activation system, a transport device and an interface device according to the first aspect, the interface device being connected to a discharge
  • the flue gas purification device further includes an activated carbon storage bin and a buffer chamber disposed at the top of each adsorption unit, the activated carbon storage bin is provided with a material amount sensor, and the first belt is disposed at the discharge place of the activated carbon storage bin
  • the scale is provided with a first conveyor between the first belt scale and the buffer tank of each adsorption unit.
  • the analytical activation system further comprises a contaminated activated carbon cartridge and a buffer chamber disposed on the top of the analytical device, wherein the discharge of the contaminated activated carbon cartridge is provided with a second belt scale, and the second belt scale and the analytical device A second conveyor is provided between the buffer tanks.
  • a vibrating screen is disposed between the analytical device and the activated activated carbon cartridge.
  • the activated carbon transportation system further includes a third conveyor for replenishing the contaminated activated carbon cartridge with new activated carbon.
  • the transport device comprises a bucket body, a feed port at the top of the bucket body, a discharge opening at the bottom of the bucket body, and a frame sleeved outside the bucket body.
  • the present application provides an activated carbon transportation method for multi-process flue gas purification, comprising:
  • the corresponding quantity of the conveying device is separately moved into the card slot of the interface device of each of the discharging adsorption units, so that the lower end of the receiving interface is connected with the conveying device;
  • the corresponding quantity of the conveying device is sequentially moved into the card slot of the interface device corresponding to the activated activated carbon cartridge, so that the lower end of the receiving interface is connected with the conveying device;
  • the activated activated carbon storage tank is stopped to discharge, and the conveying device equipped with activated activated carbon is sequentially moved to each of the to-be-fed flue gas purification devices.
  • the method further includes:
  • the conveying device equipped with activated activated carbon is sequentially moved to the activated carbon storage bin of each flue gas purifying device to be fed; the flue gas purifying to be fed
  • the feeding request of the device includes position information and quantity information of the flue gas purifying device to be fed;
  • the feeding request sent by the to-be-sucking adsorption unit includes the position information and the feeding amount of the adsorption unit to be fed;
  • the activated carbon is delivered by the first conveyor to the buffer tank of the adsorption unit to be fed.
  • the method further comprises:
  • the feeding request sent by the analytical device includes the feeding amount of the contaminated activated carbon
  • the second belt weigher takes the material discharged from the contaminated activated carbon cartridge to reach the feeding amount, the contaminated activated carbon is transported by the second conveyor to the buffer tank of the analytical equipment.
  • the method further includes:
  • the preset discharge time T 1 and the interval time T 2 of the adsorption unit of each process are set;
  • the process gas purification device is traversed, and all the discharge adsorption units that reach the time threshold T 3 are screened to send a discharge request; the discharge request includes quantity information and position information of the adsorption unit to be discharged.
  • the method further includes:
  • the position detecting switch does not sense the access of the material handling device in the interface device corresponding to the material to be discharged, and the weight sensor does not detect the weight signal, the material to be discharged is not connected to the material.
  • All the discharge adsorption units not to be connected to the transport device are screened to send a discharge request; the discharge request includes quantity information and position information of the adsorption unit to be discharged that needs to be connected to the transport device.
  • the conveying device equipped with activated activated carbon is sequentially moved to the flue gas purifying device to be fed according to the following steps:
  • the conveying device equipped with activated activated carbon is sequentially moved to the to-be-fed flue gas purifying device in order of priority from high to low.
  • the method further includes:
  • the activated carbon cartridge is replenished with a new activated carbon by a third conveyor, and the amount S2 of the new activated carbon is equal to the amount S1 of the spent activated carbon.
  • the present application dispatches the conveying device to realize centralized circulation transportation and processing of the activated carbon, and can reduce the energy consumption while being equipped.
  • the interface device completes the precise quantitative transportation and automatic transportation of the activated carbon, ensures the balance and stability of the activated carbon transportation system, effectively improves the transportation efficiency of the activated carbon, and reduces the transportation cost.
  • an interface device is provided at a key discharge point in the multi-process flue gas purification system to automatically and quantitatively load the charging device with activated carbon, and then the transport device is moved to the target position by using an optimized and most suitable transport route, so that
  • the transportation mode is more flexible and convenient, and the transportation mode is not limited to the geographical environment of the steel enterprise and the layout of internal facilities.
  • FIG. 1 is a schematic structural view of a conventional flue gas purification system
  • FIG. 2 is a schematic structural diagram of an interface device according to Embodiment 1 of the present application.
  • Embodiment 3 is a schematic diagram of an activated carbon transportation system for multi-process flue gas purification according to Embodiment 2, Embodiment 3, and Embodiment 4 of the present application;
  • FIG. 4 is a schematic structural view of a transport device according to Embodiment 5 of the present application.
  • FIG. 5 is a flow chart of a method for transporting activated carbon for multi-process flue gas purification according to Embodiment 6 of the present application;
  • FIG. 6 is a flow chart of another method for transporting activated carbon for multi-process flue gas purification according to Embodiment 6 of the present application;
  • FIG. 8 is a flow chart of a method for transporting activated carbon for multi-process flue gas purification according to Embodiment 7 of the present application;
  • FIG. 9 is a flow chart of another method for transporting activated carbon for multi-process flue gas purification according to Embodiment 7 of the present application.
  • FIG. 10 is a flow chart of a method for transporting activated carbon for multi-process flue gas purification according to Embodiment 8 of the present application;
  • FIG. 11 is a flow chart of another method for transporting activated carbon for multi-process flue gas purification according to Embodiment 8 of the present application.
  • 2- analytical activation system 201-analytical equipment, 202-activated activated carbon storage, buffer chamber for 203-analytical equipment, 204-contaminated activated carbon storage, 205-second belt scale, 206-second conveyor, 207-vibrating screen, 208-third conveyor;
  • 3-interface device 301-discharge interface, 302-receiving interface, 303-support base, 304-card slot, 305-position detection switch, 306-weighing sensor;
  • 4-transport device 401-bucket, 402-feed port, 403-discharge port, 404-frame, 405-hanger;
  • the technical solution of the present application is applied to a multi-process activated carbon flue gas purification system of an iron and steel enterprise.
  • the existing activated carbon flue gas system is as shown in FIG. 1 , and mainly comprises an analytical activation system 2 and a flue gas purification device 1 disposed in each process, and a flue gas.
  • the purification device includes a plurality of adsorption units 101, and the contaminated activated carbon discharged from each adsorption unit 101 is transported to the analytical activation system 2 through the first conveyor 3, and the contaminated activated carbon is processed into the activated carbon by the analytical device 201, and the activated carbon is activated by the second.
  • the conveyor 4 is sent to the buffer tank 102 at the top of each adsorption unit 101, and enters the interior of each adsorption unit 101 via the feeding device.
  • the first embodiment of the present application provides an interface device for multi-process flue gas purification, as shown in FIG.
  • the interface device 3 For connecting the conveying device 4 and the discharging device 5, wherein the conveying device 4 is a large device or container for holding activated carbon, and the discharging device 5 is installed at a key discharge point in the activated carbon transportation system, for example, the bottom of the adsorption unit 101 At the discharge opening or at the discharge opening at the bottom of the activated carbon cartridge 202, the structure of the interface device 3 is as follows:
  • the interface device 3 includes, in order from top to bottom, a discharge interface 301, a receiving interface 302, and a support base 303.
  • the upper end of the discharge interface 301 is connected to the discharge device 5; the lower end of the discharge interface 301 is matched with the upper end of the receiving interface 302, and the matching connection described here refers to the discharge interface 301 and the receiving interface 302 for the connection.
  • the size and shape of the two are strictly matched to ensure that the discharge device 5 does not leak and the discharge is smooth when the discharge device 5 discharges into the conveying device 4; the lower end of the receiving interface 302 is connected with the conveying device 4;
  • the material interface 301 and the receiving interface 302 are tubular interfaces, and the shape of the nozzle may be square, circular or other shapes, which is not limited in this application.
  • the support base 303 is configured to carry the transport device 4, and the support base 303 is provided with a square latching slot 304.
  • the cross section of the transport device 4 is consistent with the shape of the bottom surface of the latching slot 304 to ensure the transport device 4 and the card position.
  • the slot 304 is well matched; the central axis of the latching slot 304 coincides with the central axis of the support base 303; the side wall of the latching slot 304 is provided with a position detecting switch 305, and the bottom of the supporting base 303 is provided with a load cell 306.
  • the position detecting switch 305 is used to detect whether the conveying device 4 is connected, that is, whether the conveying device 4 is located in the card slot 304. If the transport device 4 is located in the card slot 304, the position detecting switch 305 will be triggered. Otherwise, if the position detecting switch 305 is not triggered, the discharging device 5 will not perform the discharging action.
  • the load cell 306 is used to measure the weight of the transport device 4, that is, the amount of the activated carbon contained in the transport device 4. When the transport device 4 is not placed in the card slot 304, the load cell 306 does not detect the material.
  • the discharging device 5 When the weight signal of the device 4 is in an untriggered state, the discharging device 5 does not perform the discharging operation; when the conveying device 4 is located in the card slot 304, the weighing sensor 306 detects the weight signal of the conveying device 4, The load cell 306 is then in a triggered state.
  • the threshold value may be set according to the volume or capacity of the transport device 4, and when the measured value of the load cell 306 reaches the threshold value, it is considered that the transport device 4 is filled with activated carbon, and after the control discharge device 5 stops the discharge operation, it will be shipped.
  • the material device 4 can be carried away.
  • the discharge device 5 will discharge to the transport device 4 only when both the position detecting switch 305 and the load cell 306 are triggered, if at least one of the position detecting switch 305 and the load cell 306 is not When triggered, it is considered that the interface device 3 is not connected to the transport device 4, and the discharge device 5 does not perform the discharge operation. That is, the logical state of "and" is used to judge the working state of the discharge device 5.
  • the transport device 4 When the discharge is required, the transport device 4 is placed in the card slot 304, so that both the position detecting switch 305 and the load cell 306 are triggered, and the discharge device 5 is started to discharge into the transport device 4 when the material is transported.
  • the amount of activated carbon in the apparatus 4 reaches the threshold value, after the discharge device 5 is stopped, the transport device 4 is carried away, and the position detecting switch 305 and the load cell 306 are restored to the untriggered state.
  • the placing of the transport device 4 in the card slot 304 can prevent the transport device 4 from being displaced or even slipped on the surface of the support base 303, and can also ensure the central axis of the transport device 4 and the central axis of the support base 303.
  • the coincidence state is always maintained, so that the load cell 306 can more accurately measure the weight of the transport device 4, thereby ensuring the accuracy and efficiency of the operation of the activated carbon transport system.
  • the transport device 4 contains contaminated activated carbon, the transport device 4 needs to be transported to the analytical activation system 2; if the transport device 4 contains activated activated carbon (or new activated carbon), it is required
  • the transport device 4 is transported to each process flue gas purification device, and the transport line or transport direction of the transport device 4 depends on the installation position of the interface position 3.
  • the discharge time can be set according to the activated carbon capacity of the adsorption unit 101 in each step and the amount of smoke entering the adsorption unit 101 in each process per unit time, before the preset discharge time is reached.
  • the transport device 4 is connected to the interface device 3, so that both the position detecting switch 305 and the load cell 306 are triggered, and when the preset discharge time is reached, the discharging device 5 discharges into the conveying device 4, and is shipped.
  • the interface device 3 and the transport device 4 provided in this embodiment adopt a non-fixed connection mode.
  • the transport device 4 is connected to the interface device 3, and when the transport device 4 is fully loaded, the transport device 4 is transported. Then, the transport device 4 and the interface device 3 are in a separated state, and the present application can effectively reduce energy consumption compared with the manner in which the conveyor is operated for a long time to transport the activated carbon. While reducing the energy consumption, the application can realize the accurate quantitative transportation and automatic transportation of the activated carbon through the interface device 3, effectively improving the transportation efficiency of the activated carbon, reducing the transportation cost, and the transportation mode is more flexible and convenient, and the transportation mode is not limited. Factors such as the geographical environment of steel companies and the layout of internal facilities.
  • the second embodiment of the present application provides an activated carbon transportation system for multi-process flue gas purification, as shown in FIG. 3 , wherein the multi-process flue gas purification system includes an analytical activation system 2 and a flue gas purification device 1 provided in each process.
  • the flue gas purification device 1 includes a plurality of adsorption units 101
  • the analytical activation system 2 includes an analysis device 201 and an activated carbon storage tank 202.
  • the activated carbon storage tank 202 and the bottom of each process adsorption unit 101 are respectively provided with a discharge device 5.
  • the number of arrangement of the adsorption units 101 can be selected according to factors such as the amount of flue gas generated in the process and the capacity of the activated carbon of the adsorption unit 101.
  • the activated carbon transportation system comprises: a polluted activated carbon conveying system and an activated carbon conveying system; the polluted activated carbon conveying system comprises each process flue gas purifying device 1, the transport device 4 and the interface device 3 of the first embodiment, and the interface device 3 respectively
  • the discharge device 5 at the bottom of each adsorption unit 101 is connected;
  • the activated activated carbon delivery system comprises: an analytical activation system 2, a transport device 4, and an interface device 3 of the first embodiment, and the interface device 3 and the discharge of the bottom of the activated activated carbon cartridge 202 Device 5 is connected.
  • the activated carbon transportation system further includes a computer system for controlling the contaminated activated carbon conveying system and the activated activated carbon conveying system; when it is required to transport the contaminated activated carbon,
  • the computer system is configured to perform the following program steps:
  • the conveying device is controlled to move into the card slot of the interface device corresponding to the discharging unit to be discharged; after the weighing sensor and the position detecting switch are triggered, when the preset discharging time is reached Controlling the discharge device at the bottom of the adsorption unit to be discharged to the conveying device;
  • the discharging device that controls the bottom of the adsorption unit to be discharged stops the discharging, and controls the conveying device equipped with the contaminated activated carbon to move to the analytical activation system.
  • the computer system When it is desired to deliver activated activated carbon, the computer system is configured to perform the following program steps:
  • the conveying device is controlled to move into the card slot of the corresponding interface device of the activated activated carbon cartridge; when the weighing sensor and the position detecting switch are triggered, the discharging of the bottom of the activated activated carbon cartridge is controlled.
  • the device discharges material into the conveying device;
  • the discharging device that controls the bottom of the activated activated carbon storage tank stops discharging, and controls the conveying device equipped with activated activated carbon to move to the flue gas purifying device to be fed.
  • This embodiment shows a circulating transportation system of activated carbon, which is composed of "pollution activated carbon transportation -> analytical activation system -> activated activated carbon transportation -> various process flue gas purification devices", analogous to human blood circulation, in the steel plant
  • the analytical activation system 2 is equivalent to the heart, and each process flue gas purification device 1 corresponds to various organs of the human body, the activated activated carbon transport line is equivalent to an artery, the contaminated activated carbon transport line is equivalent to a vein, the activated activated carbon is equivalent to arterial blood, and the contaminated activated carbon is equivalent to a vein. Blood, activated carbon is transported through the transport device 4.
  • the present invention can simultaneously transport the polluted activated carbon discharged from the plurality of adsorption units 101 of the plurality of processes, and can provide the activated carbon for the flue gas purification device of the plurality of processes, thereby realizing the parallel and centralized transportation of the activated carbon in the plurality of processes inside the steel enterprise. While reducing energy consumption, accurate quantitative transportation and automatic transportation of activated carbon can be completed through the interface device 3, thereby achieving balance and stability of the activated carbon transportation system, effectively improving the transportation efficiency of the activated carbon and reducing transportation costs.
  • the application adopts a transportation mode in which the interface device 3 cooperates with the conveying device 4, and the interface device 3 can be disposed at a key discharge point in the multi-process flue gas purification system, and the charging device 4 is automatically and quantitatively loaded with activated carbon, and then the most The optimized and most suitable transportation route moves the transport device 4 to the target position for discharge, making the transportation mode more flexible and convenient, and the transportation mode is not limited to the geographical environment of the steel enterprise and the layout of the internal facilities.
  • a vibrating screen 207 is disposed between the analytical device 201 and the activated carbon cartridge 202. After the material discharged from the analytical device 201 passes through the vibrating screen 207, the spent activated carbon and the activated activated carbon are screened and separated, the spent activated carbon is filtered out, and only the activated activated carbon is transported into the activated activated carbon cartridge 202 to ensure subsequent flue gas.
  • the activated carbon delivered by the purification device 1 has an effective activity, thereby ensuring that the flue gas purification device can complete the flue gas purification process efficiently and efficiently.
  • the flue gas purification device 1 further includes an activated carbon storage tank. 103 and a buffer chamber 102 disposed at the top of each adsorption unit 101, the activated carbon storage chamber 103 is provided with a material amount sensor 104, and the discharge belt of the activated carbon storage chamber 103 is provided with a first belt scale 105, a first belt scale 105 and each adsorption unit 101.
  • a first conveyor 106 is disposed between the buffer chambers 102.
  • the activated carbon storage tank 103 is a total storage tank for storing activated carbon in each flue gas purification device 1, and the activated carbon is supplemented to the respective adsorption units 101 in the flue gas purification device 1 by the activated carbon storage chamber 103; the material amount sensor 104 is used for detecting the activated carbon storage tank 103.
  • the storage amount of the activated carbon, the material amount sensor 104 can be selected by a weight sensor, a volume sensor or a level sensor, etc., and the storage amount can be characterized by parameters such as weight, volume or material level, and it should be noted that
  • the technical solution of the sensor and other means for knowing the storage amount of the activated carbon storage chamber 103 belongs to the technical scope to be protected by the present application;
  • the first belt scale 105 is used for measuring the amount of the activated carbon discharged from the activated carbon storage chamber 103, and passes through the first conveying.
  • the machine 106 delivers the weighed activated carbon to the buffer tank 102 of the feedstock adsorption unit 101, and then fills the inside of the adsorption unit 101 to be fed through the feeding device at the bottom of the buffer tank 102.
  • the computer system is further configured to perform the following program steps: traversing each process flue gas purification device, and screening out the amount of the activated carbon storage bin below the threshold Feeding flue gas purification device;
  • the conveying device equipped with the activated activated carbon is sequentially moved to the activated carbon storage bin of each flue gas purifying device to be fed; the flue gas purifying to be fed
  • the feeding request of the device includes position information and quantity information of the flue gas purifying device to be fed;
  • Controlling according to the feeding request sent by the material to be fed, the activated carbon storage bin for discharging;
  • the feeding request sent by the to-be-sucking adsorption unit includes position information and a feeding amount of the adsorption unit to be fed;
  • the first conveyor is controlled to deliver the activated carbon to the buffer tank of the adsorption unit to be fed.
  • the activated carbon storage tank 103 needs to be supplemented with activated carbon to ensure that the activated carbon storage tank 103 has sufficient feed amount for each adsorption unit 101 to feed, therefore, it is necessary to
  • the transporting device 4 equipped with activated carbon obtained in the foregoing manner is moved to the activated carbon storage tank 103, thereby charging the activated carbon in the transporting device 4 into the activated carbon storage tank 103.
  • the flue gas purification device 1 in the sintering process includes three adsorption units 101, and the position information of each adsorption unit is indicated by the process name and the number, that is, the sintering No. 1 adsorption unit, the sintered No. 2 adsorption unit, and the sintering 3, respectively.
  • No. adsorption unit It is assumed that at a certain time, the sintering No. 2 adsorption unit needs to be fed, and the feeding amount is Q 2i , then the adsorption unit sends a feeding request to the computer system, and the request information contained in the feeding request is ⁇ location information: sintering No.
  • the computer system controls the discharge of the activated carbon storage tank 103 in the sintering process flue gas purification device 1 according to the feeding request of the adsorption unit, and the amount of activated carbon material weighed when the first belt scale 105 is weighed
  • the computer system controls the activated carbon storage bin 103 to stop discharging and start the first conveyor 106, and the activated carbon having the feeding amount Q 2i is transported to the buffer tank 102 of the sintering No. 2 adsorption unit through the first conveyor 106. The operation of the first conveyor 106 can be stopped.
  • the feeding process of each adsorption unit 101 can be completed inside the flue gas purification device 1, without repeatedly scheduling the conveying device 4, and only when the storage amount of the activated carbon storage tank 103 is insufficient,
  • the transport device 4 with activated activated carbon can be transported to the activated carbon storage tank 103.
  • the equipment can be effectively regulated, and the activated activated carbon transportation process can be completed purposefully, which not only can significantly improve the transportation efficiency of the activated carbon, but also can minimize the energy of the transportation equipment. Consumption, improve equipment life and reduce equipment failure rate, and ensure safe and stable operation of the activated carbon transportation system.
  • the analytical activation system 2 further includes The contaminated activated carbon cartridge 204 and the buffer chamber 203 disposed at the top of the analytical device 201 are provided with a second belt weigher 205 at the discharge of the contaminated activated carbon cartridge 204, and a second belt weigher 205 and a buffer chamber 203 of the analytical device 201 are provided. Two conveyors 206.
  • the contaminated activated carbon discharged from each step of the adsorption unit 101 is transported to the contaminated activated carbon cartridge 204 by the transport device 4, and the contaminated activated carbon cartridge 204 summarizes the pollutants in each transport device 4; the second belt scale 205 is used to weigh the contaminated activated carbon cartridge 204.
  • the amount of discharged activated carbon is transferred to the buffer chamber 203 of the analytical device 201 through the second conveyor 206, and then the contaminated activated carbon is filled into the internal solution of the analytical device 201 through the feeding device at the bottom of the buffer chamber 203.
  • the activation treatment is carried out to obtain activated activated carbon, which is then introduced into the activated activated carbon cartridge 202.
  • the computer system is further configured to perform the following program steps: when the amount of contaminated activated carbon in the transport device reaches a threshold, control the operation of the contaminated activated carbon The material device moves to the contaminated activated carbon cartridge;
  • the feeding request sent by the analytical device includes the feeding amount of the contaminated activated carbon;
  • the second conveyor is controlled to transport the contaminated activated carbon to the buffer tank of the analytical device.
  • the parsing device 201 needs to feed, and the feeding amount is M i , the parsing device 201 sends a feeding request to the computer system, and the request information contained in the feeding request is ⁇ feed amount: M i ⁇ , the computer
  • the system controls the discharge of the contaminated activated carbon cartridge 204 according to the feeding request of the analytical device 201.
  • the computer system controls the contaminated activated carbon cartridge 204 to stop discharging and start the second.
  • the conveyor 206 and the second conveyor 206 control the second conveyor 206 to stop operating after the contaminated activated carbon having the feed amount M i is delivered to the buffer tank 203 of the analysis device 201.
  • the polluted activated carbon discharged from each adsorption unit 101 can be collected collectively, so as to accurately adjust the feeding state and the feeding amount of the analytical device 201, and ensure the dynamic balance of the entire activated carbon transportation system, and further, the response analysis device 201
  • the feeding request can effectively control the equipment, and the contaminated activated carbon conveying process can be completed purposefully, which can not only significantly improve the transportation efficiency of the activated carbon, but also minimize the energy consumption of the transportation equipment, improve the service life of the equipment and reduce
  • the equipment failure rate ensures the safe and stable operation of the activated carbon transportation system.
  • the total emissions of contaminated activated carbon and the total amount of activated activated carbon should be kept in dynamic balance.
  • the loss of the activated carbon is inevitable, that is, the material discharged from the analytical device 201 includes the activated carbon and the depleted activated carbon, and the total emission of the contaminated activated carbon is greater than the total amount of the activated activated carbon. It causes the supply of effective activated carbon in the flue gas purification device 1 to be in short supply, affecting the efficiency of flue gas purification. Therefore, in order to eliminate the adverse effects caused by the loss of the activated carbon activated by the analytical device 201, it is necessary to supplement the new activated carbon to offset the loss.
  • the activated carbon transportation system further includes a third conveyor 208 for replenishing the contaminated activated carbon cartridge 204 with new activated carbon, that is, the new carbon in this embodiment.
  • the replenishment point is set at the contaminated activated carbon cartridge 204.
  • the spent activated carbon can be screened through the vibrating screen 207, and then the amount of the lost activated carbon (loss amount) can be known, and then the new activated carbon with the same amount of loss is filled by the third conveyor 208.
  • the new activated carbon does not change after the analytical device 201, that is, the new activated carbon does not cause loss, so the new activated carbon can completely compensate the loss of the activated carbon, ensuring Balanced transportation of activated carbon, and the computer system only needs to control the third conveyor 208, which can realize unified regulation of new carbon supplementation, improve the working efficiency of the activated carbon transportation system and precise control of the transportation volume, and simplify the transportation system architecture. Conducive to reducing the energy consumption and equipment costs of the transportation system.
  • the transport device 4 includes a bucket body 401 and is located in the bucket.
  • the bucket body 401 is a sealing structure, as a container or a carrier for holding activated carbon; the receiving interface 302 in the interface device 3 is in communication with the inlet port 402, and the activated carbon enters the bucket body 401 through the inlet port 402;
  • the activated carbon in the bucket body 401 is discharged through the discharge port 403.
  • the inlet port 402 and the discharge port 403 can be provided with a sealing door, and the opening and closing of the feeding port 402 and the discharging port 403 can be realized by controlling the opening and closing of the sealing door.
  • the worker can use a long lever at a distance. The tool opens and closes the sealed door, or electronically sealed doors are used.
  • each of the material handling devices 4 adopts the same size and specifications.
  • the size of the existing activated carbon package can be referred to as 1.0 m ⁇ 1.0 m ⁇ 1.8 m.
  • the transport device 4 can be moved to a target location by an auxiliary transport, including a truck, crane or conveyor, and the like.
  • an auxiliary transport including a truck, crane or conveyor, and the like.
  • the optimal transportation route and the best auxiliary transportation tools can be selected. For example, the distance between the flue gas purification device 1 and the analytical activation system 2 of a certain process is relatively close.
  • the conveyor device 4 can also be transported to the analytical activation system 2; if the distance between the process flue gas purification device 1 and the analytical activation system 2 is too long and cannot be transported in a straight line, then The truck can be transported to the analytical activation system 2 by a truck, and then the conveyor 4 is moved to the contaminated activated carbon cartridge 204 by a crane. It can be seen that the structure of the transport device 4 provided by the embodiment is convenient for use with a plurality of auxiliary transport tools. According to the actual situation of the steel plant, the application can flexibly set the optimized transportation route and the most matching auxiliary transportation means, so that the conveying device 4 can quickly reach the target position, thereby improving the transportation efficiency of the activated carbon and reducing the energy consumption.
  • a lifting lug 405 is provided on the frame 404, and the lifting hook of the crane can be used to hook the lifting lug 405, so that the conveying device 4 can be lifted and moved to the target position more conveniently and quickly.
  • the computer system when transporting contaminated activated carbon, is configured to perform the following program steps: dispatching an auxiliary vehicle according to a discharge request sent by the flue gas cleaning device; indicating that the auxiliary vehicle will be transported The device moves into a card slot of the interface device corresponding to the discharge adsorption unit;
  • the discharge device of the adsorption unit to be discharged is controlled to discharge into the conveying device;
  • the discharging unit to be discharged is controlled to stop discharging
  • the auxiliary transportation means is dispatched according to the request of the transfer conveying device sent by the flue gas purifying device; and the auxiliary transportation means is instructed to move the conveying device containing the contaminated activated carbon to the contaminated activated carbon storage tank.
  • the computer system When transporting activated carbon, the computer system is configured to perform the following program steps:
  • the auxiliary transportation tool is dispatched according to the feeding request sent by the flue gas purifying device; and the auxiliary transportation device is instructed to move the conveying device to the card slot of the corresponding interface device of the activated activated carbon cartridge ;
  • the discharging device for controlling the activated carbon cartridge is discharged to the conveying device; when the amount of activated activated carbon in the conveying device reaches the threshold, the activated activated carbon cartridge is controlled to stop discharging;
  • the auxiliary transport is dispatched according to the request of the transfer transport device sent by the analytical activation system; the auxiliary transport is instructed to move the transport device containing the activated activated carbon to the activated carbon storage bin.
  • the activated carbon transportation system for multi-process flue gas purification provided by the embodiment, the process flue gas purification device 1, the interface device 3 and the transport device 4 constitute a polluted activated carbon conveying system, an analytical activation system 2, an interface device 3 and a transport
  • the material device 4 constitutes an activated carbon delivery system.
  • the polluted activated carbon conveying system and the activated carbon conveying system link various links in the multi-process flue gas purification system to form a centralized activated carbon circulation system, which is uniformly controlled by a computer system, and the total emission and total feeding amount of the activated carbon are maintained.
  • Dynamic balance while reducing the energy consumption of the transportation system, it can also realize the precise quantitative transportation and automatic transportation of activated carbon through the interface device 3, effectively improve the transportation efficiency of the activated carbon, reduce the transportation cost, and adopt the optimized transportation route and auxiliary transportation.
  • Tools, transportation methods are more flexible and convenient, and are not limited by factors such as the geographical environment of steel companies and the layout of internal facilities.
  • the activated carbon transportation system can transport three types of activated carbon, namely, contaminated activated carbon, activated activated carbon, and new activated carbon.
  • the polluted activated carbon is the pollutant discharged by each adsorption unit 101 after the flue gas purification; the activated activated carbon is the product after the activated carbon is activated by the analytical device 201; the new activated carbon is effective in any part of the flue gas purification before.
  • Activated carbon The application can organically link the transportation of three kinds of activated carbon, which is beneficial to improving the transportation efficiency of the activated carbon and ensuring the accuracy and reliability of the operation of the multi-process flue gas system.
  • the new activated carbon when the feeding of the adsorption unit 101 in each step is required, it is not limited to transporting the activated activated carbon, for example, the new activated carbon can be transported to the activated activated carbon cartridge 202, and the activated activated carbon transportation system is passed through the foregoing.
  • the new activated carbon is transported to the adsorption unit 101 to be fed, and the new activated carbon has the same adsorption effect as the activated activated carbon, and the flue gas purification process can also be completed.
  • the analysis device 201 fails or is inspected, it is impossible to activate the activated carbon in time. In order to ensure that the multi-process flue gas purification system can work normally, this method can be an emergency or alternative, using new activated carbon. Replace activated activated carbon.
  • the sixth embodiment of the present invention provides a method for transporting activated carbon for multi-process flue gas purification.
  • the method is used in the activated carbon transportation system of the second embodiment. As shown in FIG. 5, the method includes the following steps:
  • Step S110 according to the discharge request of the flue gas purification device of each process, respectively move the corresponding quantity of the conveying device to the card slot of the interface device of each to-be-discharged adsorption unit, so that the lower end of the receiving interface and the conveying device connection.
  • the sintering step includes three adsorption units
  • the coking step includes two adsorption units
  • the rolling step includes two adsorption units.
  • the sintering No. 1 adsorption unit and the sintering No. 3 adsorption unit are the feed adsorption units
  • the coking No. 2 adsorption unit is the feed adsorption unit
  • the steel rolling process flue gas is a feed adsorption unit.
  • the discharge request of the flue gas purification device of the sintering process is ⁇ position information: sintering No. 1 adsorption unit, sintering No. 3 adsorption unit; quantity: 2 ⁇ , and the discharge request of the coking process flue gas purification device is ⁇ location information: coking 2 No. adsorption unit; quantity: 1 ⁇ , the discharge request of the flue gas purification device of the rolling process is ⁇ location information: rolling steel No. 1 adsorption unit; quantity: 1 ⁇ , then a total discharge request can be generated as ⁇ location information: sintering No. 1 adsorption unit, sintering No. 3 adsorption unit, coking No. 2 adsorption unit, rolling steel No.
  • the generation of the integrated discharge request may be first summarized, for example, a flue gas purification device that is collectively integrated into the sintering process, and then the flue gas purification device of the sintering process sends the integrated discharge request to the computer system; After the three processes respectively send their respective nesting requests to the computer system, they are aggregated and generated by the computer system.
  • a comprehensive nesting request it is convenient for the computer system to centrally respond and manage the feeding requests of different processes, thereby ensuring the rapidity and accuracy of the operation.
  • the manner in which other nesting requests are generated in this application can be referred to herein.
  • the method further includes how to determine whether a certain adsorption unit needs to be discharged, and the specific refinement steps are as follows:
  • step S210 the amount of flue gas entering the adsorption unit of each step and the activated carbon capacity of the adsorption unit in each step are set according to the unit time, and the preset discharge time T 1 and the interval time T 2 of the adsorption unit in each step are set.
  • the interval time T 2 is set to 10 min.
  • the interval time T 2 is 10 min
  • the time threshold T 3 corresponds to 00:50, 01:50...12:50...21:50...23:50, respectively.
  • the activated carbon capacity of different adsorption units may be different in this process, and the amount of flue gas generated by different processes is also different, so the time threshold T 3 of each adsorption unit may also be different.
  • the time threshold T 3 may be set by referring to the above method.
  • Step S230 the step of traversing each flue gas purification means, filter out all the time to reach the threshold T to be the discharge of the adsorption unit 3, and transmits a discharge request; request including the discharge amount of information to be adsorbed and a discharge location information element.
  • the sintering, coking, and steel rolling processes are continued as an example. It is assumed that the sintering process includes three adsorption units, the coking process includes two adsorption units, the rolling process includes two adsorption units, and the traversal is performed at 14:50.
  • the adsorption steps (the total of 7 adsorption units) included in the three processes, and the time threshold T 3 of the sintered No. 3 adsorption unit, the coking No. 1 adsorption unit, and the rolled steel No. 2 adsorption unit are selected from the current time: 14:50. Then, it is determined that the sintering No. 3 adsorption unit, the coking No. 1 adsorption unit, and the rolling steel No.
  • 2 adsorption unit are the to-be-discharge adsorption units, and then a discharge request is sent to the computer system, and the request information of the discharge request is ⁇ quantity: 3; Material position: sintering No. 3 adsorption unit, coking No. 1 adsorption unit, rolling steel No. 2 adsorption unit ⁇ , after the computer system responds to the discharge request, dispatch three conveying devices 4, respectively, to the sintering No. 3 adsorption unit, The card slot 304 of the interface device 3 of the coking No. 1 adsorption unit and the rolled steel No. 2 adsorption unit is connected to the conveyance device 4 at the lower end of the receiving interface 302.
  • the transport device 4 By setting the interval time T 2 and the time threshold T 3 , corresponding to the length of the advance interval T 2 before the preset discharge time T 1 , the transport device 4 is connected to the interface device 3 in advance, and the preset discharge is achieved.
  • the adsorption unit to be discharged can discharge the polluted activated carbon into the conveying device 4 to avoid the failure of the adsorption unit to discharge in time due to the missed preset discharge time T 1 , thereby failing to supplement the activated activated carbon/new activated carbon. Adsorption of smoke occurs.
  • the adsorption unit 101 does not perform the discharge as long as the preset discharge time T 1 is not reached, so as to ensure that the activated carbon in the adsorption unit 101 is fully utilized. After reaching saturation, discharge is performed.
  • the interface device 3 of the adsorption unit to be discharged may have been connected to the transport device 4, and in order to avoid wasting transportation resources by repeatedly scheduling the transport device 4, it is necessary to send the discharge request before the flue gas purification device sends the discharge request. Determining whether the material to be discharged and the need to dispatch the material handling device 4, as shown in FIG. 7, specifically includes the following steps:
  • Step S310 determining whether the to-be-discharged adsorption unit is connected to the transport device, and the determining method is as shown in step S320.
  • Step S320 if the location detecting switch does not sense the access of the transport device and the weight sensor does not detect the weight signal in the interface device corresponding to the adsorption unit to be discharged, the adsorption unit to be discharged is not connected. Into the transport device.
  • the interface device 3 of the to-be-discharged adsorption unit is not connected to the transporting device 4, and the discharging unit to be discharged must dispatch the material.
  • the device 4 can discharge the contaminated activated carbon and transport the contaminated activated carbon to the analytical activation system 2 through the transport device 4.
  • both the position detecting switch 305 and the weighing sensor 306 are in the triggered state, it is considered that the interface device 3 of the to-be-discharged adsorption unit has been connected to the transport device 4, and the transport device 4 is not required to be dispatched, but the direct use has been used.
  • the transporting device 4 can be accessed.
  • the interface device 3 When one of the position detecting switch 305 and the load cell 306 is in an untriggered state, the interface device 3 may be faulty, or the interface device 3 is in poor contact with the transport device 3, etc., at this time, the corresponding interface device is required. 3 Check and then discard as appropriate.
  • Step S330 screening out all the dosing adsorption units that are not connected to the conveying device, and sending a discharging request; the discharging request includes quantity information and position information of the to-be-discharged adsorption unit that needs to be connected to the conveying device.
  • a plurality of adsorption units to be discharged may be included, and all the adsorption units not connected to the transport device 4 are selected from the set of the adsorption units to be discharged, and a discharge request is sent.
  • the sintering No. 3 adsorption unit, the coking No. 1 adsorption unit, and the rolling steel No. 2 adsorption unit are the adsorption units to be discharged, wherein the steel rolling No. 2 adsorption unit has been connected to the conveying device 4, and no new conveying device is required to be dispatched.
  • the sending discharge request is ⁇ quantity: 2; the adsorption device to be discharged to be connected to the conveying device: sintering No. 3
  • the adsorption unit, the coking No. 1 adsorption unit ⁇ , the computer system dispatches two conveying devices 4 according to the discharging request, and moves to the card slot 304 of the interface device 3 of the sintering No. 3 adsorption unit and the coking No. 1 adsorption unit, respectively.
  • step S120 after the position detecting switch and the weighing sensor are triggered, when the preset discharging time is reached, the discharging devices at the bottom of each adsorption unit to be discharged are respectively discharged into the corresponding conveying device.
  • the position detection switch 305 and the load cell 306 are both in a triggered state.
  • three adsorption unit 101 to be discharge in a discharge state allowing, when the discharge reaches respective preset time T 1, the discharge apparatus 5, respectively, start to haul 4 exhaust emissions corresponding means activated carbon.
  • the discharge process of each adsorption unit to be discharged is parallel and independent, and the parallel treatment of discharging the activated carbon to the “single adsorption unit of a single process” and “multiple adsorption units of multiple processes” can be realized, which can be transported. While the system is energy-saving, the transportation efficiency of activated carbon is improved.
  • step S130 when the amount of the contaminated activated carbon in each of the conveying devices reaches a threshold, the discharging units to be discharged are stopped, and the conveying devices loaded with the contaminated activated carbon are moved to the analytical activation system.
  • the amount of the contaminated activated carbon transported by the transport device 4 is detected by the load cell 306 at the bottom of the interface device 3, and the amount of the feedstock required to deliver the contaminated activated carbon is set in the computer system, when the detected value of the load cell 306 reaches the When the threshold value is reached, the computer system controls the discharge device 5 corresponding to each discharge adsorption unit to stop the discharge operation, thereby achieving precise control of the single delivery amount of the contaminated activated carbon, and effectively improving the correlation between the devices and the automatic control of the computer system.
  • the working efficiency of the activated carbon transportation system is controlled by the load cell 306 at the bottom of the interface device 3, and the amount of the feedstock required to deliver the contaminated activated carbon is set in the computer system, when the detected value of the load cell 306 reaches the When the threshold value is reached, the computer system controls the discharge device 5 corresponding to each discharge adsorption unit to stop the discharge operation, thereby achieving precise control of the single delivery amount of the contaminated activated carbon, and effectively improving the correlation between
  • step S140 according to the feeding request of the flue gas purifying device of each process, the corresponding quantity of the conveying device is sequentially moved into the card slot of the interface device corresponding to the activated activated carbon cartridge, so that the lower end of the receiving interface is connected with the conveying device.
  • step S150 when the position detecting switch and the weighing sensor are triggered, the discharging device is discharged into the conveying device by activating the discharging device at the bottom of the activated carbon cartridge.
  • Step S160 when the amount of activated activated carbon in the conveying device reaches a threshold value, stopping the discharge of the activated activated carbon cartridge, and sequentially moving the conveying device equipped with activated activated carbon to the flue gas purifying device to be fed.
  • the sintering, coking, and steel rolling processes will continue to be described as an example. It is assumed that at a certain time, in the three processes, the sintering process and the rolling process need to supplement the activated activated carbon, and then a feeding request is sent to the computer system, and the feeding request is ⁇ To be fed flue gas purification device: sintering, rolling; quantity: 2 ⁇ , which is equivalent to summarizing the respective feeding requests of the two processes to generate a comprehensive feeding request.
  • the generation of the feeding request may be first summarized and then sent to the computer system; or the two processes may separately send the respective feeding requests to the computer system, and then the computer system performs the summary generation. By generating such a comprehensive feeding request, it is convenient for the computer system to centrally respond and manage the feeding request of each process, thereby ensuring the rapidity and accuracy of the operation.
  • the manner in which other feed requests are generated in this application can be referred to herein.
  • the computer system After responding to the discharge request, the computer system needs to dispatch two transport devices 4 and sequentially deliver the two transport devices 4 to the card slot 304 of the interface device 3 corresponding to the activated carbon cartridge 202.
  • the discharge device 5 at the bottom of the activated activated carbon cartridge 202 is connected to only one interface device 3, and one interface device 3 is only connected one at a time.
  • the transport device 4 is transported to one of the flue gas purification devices to be fed, such as a sintering process flue gas purification device, and then another transport device 4 is connected to the interface device 3 for loading activated activated carbon, and then The flue gas purification device is transported to the rolling process, that is, the two conveying devices 4 need to carry out the charging and transportation in sequence.
  • An activated carbon transportation method for multi-process flue gas purification provided in the seventh embodiment of the present application, the method is used in the activated carbon transportation system of the third embodiment, as shown in FIG. 8 , the basis of the method described in the sixth embodiment The method described in the seventh embodiment further includes:
  • Step S410 traversing each process flue gas purification device, and filtering out the flue gas purification device to be fed with the activated carbon storage bin amount lower than the threshold.
  • the sintering, coking, and steel rolling processes are still taken as an example. It is assumed that at a certain time, in the three processes, the amount of the activated carbon storage chamber 103 in the sintering process and the rolling process is lower than the threshold value, and the sintering process and the rolling process are performed.
  • the flue gas purifying device provided in the middle is the flue gas purifying device to be fed.
  • the feeding request is ⁇ to-be-fed flue gas purifying device: sintering, rolling steel; quantity: 2 ⁇ , then the computer system responds to the feeding request, scheduling 2
  • the transporting device 4 then proceeds to steps S140 to S160.
  • the two transporting devices 4 equipped with activated carbon are sequentially transported to the activated carbon storage bin 103 of the sintering process and the activated carbon storage bin 103 of the rolling process.
  • Step S420 according to the feeding request of each flue gas purifying device to be fed, the conveying device equipped with activated activated carbon is sequentially moved to the activated carbon storage bin of each flue gas purifying device to be fed;
  • the feed request of the flue gas purification device includes position information and quantity information of the flue gas purification device to be fed.
  • the computer system dispatches two conveying devices 4 according to the above feeding request, and sequentially moves the two conveying devices to the card slot 304 of the interface device 3 corresponding to the activated activated carbon cartridge 202, sequentially loading the activated carbon, and then loading the two activated carbons.
  • the conveying device 4 having activated activated carbon needs to be sequentially moved to the activated carbon storage tank 103 of the sintering process flue gas purification device and the rolling process flue gas purification device. Therefore, the order of the sequential delivery may be first feeding the sintering process flue gas purification device, then feeding the flue gas purification device of the rolling process, or first feeding the flue gas purification device for the rolling process, followed by the sintering process flue gas.
  • the purifying device feeds and when the number of flue gas purifying devices to be fed is larger, there will be more possibilities for the feeding sequence (i.e., the delivery line of the conveying device 4).
  • the embodiment further includes the following method steps:
  • step S510 the priority of the feed of the flue gas purification device of each process is set.
  • step S520 the conveying device equipped with the activated activated carbon is sequentially moved to the to-be-fed flue gas purifying device in the order of priority from high to low.
  • the feed priority may be set to be higher than that of the sintering process.
  • the transport device 4 preferentially transports the activated carbon to the flue gas purification device of the rolling process, and then delivers the activated carbon to the flue gas purification device of the sintering process.
  • the priority is set, assuming that the flue gas consumes the rate of activated carbon V 1 in the rolling process, and the flue gas consumes activated carbon in the sintering process.
  • Rate V 2 if V 1 is less than V 2 , the feeding priority of the sintering process is higher than the feeding priority of the rolling process, and the conveying device 4 preferentially supplies the activated carbon to the sintering process flue gas purification device, and then the rolling process
  • the flue gas purification device delivers activated carbon.
  • the amount of feed is set to be higher than the feed priority of the sintering process, and the transport device 4 preferentially transports the activated carbon to the flue gas purification device of the rolling process, and then delivers the activated carbon to the flue gas purification device of the sintering process.
  • the method for setting the priority of the feeding is not limited to the above-mentioned ones in the embodiment.
  • the geographical environment of the enterprise and the layout of the internal facilities, the amount of smoke generated by each process, and each Factors such as activated carbon storage and consumption of the process flue gas purification device reasonably setting the feed priority of each process flue gas purification device, setting the feed priority by other means, and sequentially installing activated activated carbon according to the priority order
  • the technical solution of moving the transport device 4 to the feed flue gas purification device 1 is within the protection scope of the present application.
  • Step S430 according to the feeding request sent by each adsorption unit in the flue gas purification device, discharging is performed by the activated carbon storage bin; the feeding request sent by each adsorption unit includes position information and a feeding amount of the adsorption unit to be fed.
  • a plurality of adsorption units 101 may be included in a certain process flue gas purification device. As long as a certain adsorption unit 101 sends a feed request, the adsorption unit 101 is the to-be-applied adsorption unit.
  • Step S440 when the first belt weigher takes the material discharged from the activated carbon storage bin to reach the feeding amount, the activated carbon is transported by the first conveyor to the buffer tanks of the respective feeding adsorption units.
  • the first type is a feeding request sent by the flue gas cleaning device to the computer system
  • the feeding request includes position information and quantity information of the flue gas purifying device to be fed
  • the computer According to the feeding request, the system dispatches a corresponding quantity of the conveying device 4, and then sequentially moves the conveying device 4 equipped with the activated activated carbon to the activated carbon storage bin 103 of the to-be-discharged flue gas cleaning device 1 to ensure the activated carbon storage bin 103 Subsequent sufficient activated carbon is transported to each adsorption unit 101 of the corresponding process, the activated activated carbon transport direction is from the analytical activation system 2 to the flue gas purification device 1; the second is the adsorption unit to the computer in the flue gas purification device
  • the feeding request sent by the system, the feeding request includes the position information and the feeding amount of the material to be fed, and the activated carbon storage tank 103 discharges the activated carbon of the required feeding amount, and then is sent to
  • an activated carbon transportation method for multi-process flue gas purification provided in the eighth embodiment of the present application, the method is used in the activated carbon transportation system of the fourth embodiment, as shown in FIG. 10, in the sixth embodiment or the seventh embodiment.
  • the method further includes:
  • step S610 the transporting devices loaded with the contaminated activated carbon are moved to the contaminated activated carbon bin of the analytical activation system.
  • Step S620 discharging the material from the contaminated activated carbon cartridge according to the feeding request sent by the analyzing device; and the feeding request sent by the analyzing device includes the feeding amount of the contaminated activated carbon.
  • Step S630 when the second belt weigher takes the material discharged from the contaminated activated carbon cartridge to reach the feeding amount, the contaminated activated carbon is transported by the second conveyor to the buffer tank of the analytical device.
  • the contaminated activated carbon discharged from the adsorption unit 101 is transported by the transport device 4 to the analytical activation system 2, and then transported to the contaminated activated carbon cartridge 204, and then the analytical device 2 sends a feed request to the computer system, which is discharged by the contaminated activated carbon cartridge 204.
  • the required amount of contaminated activated carbon is delivered to the buffer chamber 203 of the analytical device 2.
  • the method further includes:
  • Step S710 acquiring the amount S1 of the depleted activated carbon in the material discharged by the analytical device
  • Step S720 the new activated carbon is supplemented to the contaminated activated carbon storage tank by the third conveyor, and the new amount of the activated carbon S2 is equal to the amount S1 of the spent activated carbon.
  • the analytical activation system 2 may be provided with one or more.
  • a company with a capacity of 10 million tons of steel may have more than two sintering processes, and more than two may be provided as needed.
  • the activation system 2 is analyzed, that is, each sintering process corresponds to one analytical activation system 2, respectively.
  • each sintering process corresponds to one analytical activation system 2, respectively.
  • other processes other than sintering can flexibly select the analytical activation system 2 to be matched, thereby Improve the transportation efficiency of activated carbon.
  • the interface device for the multi-process flue gas purification, the activated carbon transportation system and the method provided by the present application, the interface device and the discharging device at the bottom of each adsorption unit are connected in the polluted activated carbon conveying system, and the computer
  • the system is configured to perform the following program steps: controlling the transport device to move into the card slot of the interface device corresponding to the discharge adsorption unit according to the discharge request sent by the flue gas purification device; the load cell and the position detection switch are After the triggering, when the preset discharge time is reached, the discharge device of the adsorption unit to be discharged is controlled to discharge to the conveying device; when the amount of the contaminated activated carbon in the conveying device reaches the threshold, the adsorption unit to be discharged is controlled.
  • the interface device is connected to the discharge device at the bottom of the activated activated carbon cartridge, and the computer system is configured to perform the following program steps: controlling the transport device to move to the activated carbon according to the feed request sent by the flue gas purification device In the card slot of the corresponding interface device of the warehouse; when the load cell and the position detection switch are triggered, the discharge device for controlling the activated carbon cartridge is discharged into the conveying device; when the amount of activated activated carbon in the conveying device reaches At the threshold, the activated activated carbon cartridge is controlled to stop discharging, and the conveying device equipped with activated activated carbon is controlled to move to the flue gas cleaning device.
  • the present application can dispatch the conveying device according to the discharge request and the feeding request of the flue gas purifying device, realize the centralized circulation transportation and treatment of the activated carbon, and can reduce the energy consumption, and can also accurately quantify the activated carbon through the interface device.
  • Transportation and automated transportation to achieve the balance and stability of the activated carbon transportation system effectively improve the transportation efficiency of activated carbon and reduce transportation costs.
  • an interface device can be provided at a critical discharge point in the multi-process flue gas purification system to automatically and quantitatively load the charging device with activated carbon, and then use the optimized and most suitable transportation route to move the conveying device to the target position.
  • the transportation mode is more flexible and convenient, and the transportation mode is not limited to the geographical environment of the steel enterprise and the layout of internal facilities.
  • the present application further provides a computer storage medium, wherein the computer storage medium may store a program, where the program may include each of the activated carbon transportation systems and methods for multi-process flue gas purification provided by the present application. Some or all of the steps in the examples.
  • the storage medium may be a magnetic disk, an optical disk, a read-only memory (English: read-only memory, abbreviated as: ROM) or a random access memory (English: random access memory, abbreviation: RAM).

Abstract

一种用于多工序烟气净化的接口装置（3）、活性炭运输系统及方法，根据烟气净化装置（1）的排料请求，将运料装置（4）移动至待排料吸附单元（101）的接口装置（3）的卡位槽（304）内；位置检测开关（305）和称重传感器（306）被触发后，当达到预设排料时间，待排料吸附单元（10）向运料装置（4）排料；当运料装置（4）的料量达到阈值时，停止排料，将装有污染活性炭的运料装置（4）移动至解析活化系统（2）；根据烟气净化装置（1）的给料请求，将运料装置（4）移动至活化活性炭仓（202）的接口装置（3）的卡位槽（304）内；位置检测开关（305）和称重传感器（306）被触发时，活化活性炭仓（202）向运料装置（4）中排料；当运料装置（4）的料量达到阈值时，停止排料，将装有活化活性炭的运料装置（4）移动至待给料烟气净化装置（1）。

Description

用于多工序烟气净化的接口装置、活性炭运输系统及方法 技术领域
本申请涉及气体净化技术领域，尤其涉及一种用于多工序烟气净化的接口装置、活性炭运输系统及方法。
背景技术
钢铁企业内有很多产生烟气的工序，例如烧结、球团、炼焦、高炉炼铁、电炉炼钢、轧钢、石灰窑和电站等，每个工序排放的污染物都含有大量的粉尘、二氧化硫和氮氧化物，其中如烧结、炼焦、炼铁和电炉炼钢等部分工序，还会产生少量的挥发性有机化合物、二噁英和重金属等污染物。为使烟气满足相关的排放标准，避免污染环境以及对人体健康的危害，通常在每个工序对应的烟气净化装置中填充活性炭来吸附烟气。
图1为现有活性炭烟气净化系统的结构示意图，活性炭烟气净化系统包括设置于每个工序中的烟气净化装置1、解析活化系统2和用于输送活性炭的运输系统。其中，每个工序的烟气净化装置1包括多个并行的吸附单元101以及与每个吸附单元101对应的缓冲仓102，解析活化系统2包括解析设备201、活化活性炭仓202和缓冲仓203。活性炭运输系统包括第一输送机3和第二输送机4。吸附单元101排出的污染活性炭由第一输送机3运送至解析活化系统2的缓冲仓203，然后进入解析设备201内，通过解析设备201处理后的活化活性炭被输送至活化活性炭仓202中备用。当吸附单元101的缓冲仓102内的料量储存的活性炭料量不足时，由第二输送机4运送活化活性炭仓202排出的活性炭，将活性炭补充至相应的缓冲仓102中，然后由缓冲仓102向对应的吸附单元101给料。
在上述活性炭烟气净化系统中，每个吸附单元共用第一输送机3和第二输送机4，为了使每个吸附单元101排出的污染活性炭都能被输送至解析活化系统2，并且活化活性炭仓202排出的活性炭能被及时输送到各个吸附单元101的缓冲仓102内，第一输送机3和第二输送机4几乎时刻处于运行状态。对于每个工序都配备有如图1所示的活性炭运输系统的钢铁企业来说，在多个工序同时运行的情况下，需要消耗大量能源来维持多个工序活性炭运输系统的长时间运行，运输设备很容易发生故障或老化，进而影响烟气净化系统中活性炭的运输效率。
发明内容
本申请提供一种用于多工序烟气净化的接口装置、活性炭运输系统及方法， 以解决多工序烟气净化系统中活性炭运输系统耗能大且运输效率低的问题。
第一方面，本申请提供一种用于多工序烟气净化的接口装置，所述接口装置用于连接运料装置和排料设备，所述接口装置由上至下依次包括：排料接口、受料接口以及支撑座；
所述排料接口的上端与排料设备连接，所述排料接口的下端与受料接口的上端匹配连接，所述受料接口的下端与运料装置连接；所述排料接口和受料接口为管形接口；
所述支撑座上设有方形的卡位槽；所述运料装置的横截面与卡位槽底面的形状尺寸一致；所述卡位槽的中轴线与支撑座的中轴线重合；
所述卡位槽的侧壁上设有位置检测开关，所述支撑座的底部设有称重传感器。
第二方面，本申请提供一种用于多工序烟气净化的活性炭运输系统，多工序烟气净化系统包括解析活化系统和各工序设置的烟气净化装置，所述烟气净化装置包括若干吸附单元，所述解析活化系统包括解析设备和活化活性炭仓，所述活化活性炭仓和各工序吸附单元的底部分别设有排料设备，所述活性炭运输系统包括污染活性炭输送系统和活化活性炭输送系统；所述污染活性炭输送系统包括各工序烟气净化装置、运料装置以及如第一方面所述的接口装置，所述接口装置分别与各吸附单元底部的排料设备连接；所述活化活性炭输送系统包括：解析活化系统、运料装置以及如第一方面所述的接口装置，所述接口装置与活化活性炭仓底部的排料设备连接。
可选地，所述烟气净化装置还包括活性炭储仓和设置于各吸附单元顶部的缓冲仓，所述活性炭储仓设置有料量传感器，所述活性炭储仓的排料处设置有第一皮带秤，所述第一皮带秤与各吸附单元的缓冲仓之间设有第一输送机。
可选地，所述解析活化系统还包括污染活性炭仓和设置于解析设备顶部的缓冲仓，所述污染活性炭仓的排料处设置有第二皮带秤，所述第二皮带秤与解析设备的缓冲仓之间设有第二输送机。
可选地，所述解析设备与所述活化活性炭仓之间设置有振动筛。
可选地，所述活性炭运输系统还包括第三输送机，所述第三输送机用于向污染活性炭仓补充新活性炭。
可选地，所述运料装置包括斗体、位于所述斗体顶部的进料口、位于所述斗体底部的排料口，以及套设于所述斗体外部的框架。
第三方面，本申请提供一种用于多工序烟气净化的活性炭运输方法，包括：
根据各工序烟气净化装置的排料请求，将相应数量的运料装置分别移动至各待排料吸附单元的接口装置的卡位槽内，使受料接口的下端与运料装置连接；
位置检测开关和称重传感器被触发后，当达到预设排料时间，通过各待排料吸附 单元底部的排料设备分别向对应的运料装置中排料；
当各运料装置中污染活性炭的料量达到阈值时，使所述各待排料吸附单元停止排料，将各装有污染活性炭的运料装置移动至解析活化系统；
根据各工序烟气净化装置的给料请求，将相应数量的运料装置依次移动至活化活性炭仓对应的接口装置的卡位槽内，使受料接口的下端与运料装置连接；
位置检测开关和称重传感器被触发时，通过活化活性炭仓底部的排料设备向运料装置中排料；
当运料装置中活化活性炭的料量达到阈值时，使所述活化活性炭仓停止排料，将装有活化活性炭的运料装置依次移动至各待给料烟气净化装置。
可选地，所述方法还包括：
遍历各工序烟气净化装置，筛选出活性炭储仓料量低于阈值的待给料烟气净化装置；
根据各待给料烟气净化装置的给料请求，将所述装有活化活性炭的运料装置依次移动至各待给料烟气净化装置的活性炭储仓；所述各待给料烟气净化装置的给料请求包括待给料烟气净化装置的位置信息和数量信息；
根据烟气净化装置中各吸附单元发送的给料请求，由活性炭储仓进行排料；所述待给料吸附单元发送的给料请求包括待给料吸附单元的位置信息和给料量；
当第一皮带秤量取活性炭储仓排出的物料达到给料量时，由第一输送机将活性炭输送至待给料吸附单元的缓冲仓。
可选地，所述将各个装有污染活性炭的运料装置移动至解析活化系统的步骤之后还包括：
将所述各装有污染活性炭的运料装置移动至解析活化系统的污染活性炭仓；
根据解析设备发送的给料请求，由污染活性炭仓进行排料；所述解析设备发送的给料请求包括污染活性炭的给料量；
当第二皮带秤量取污染活性炭仓排出的物料达到给料量时，由第二输送机将污染活性炭输送至解析设备的缓冲仓。
可选地，所述方法还包括：
根据单位时间进入各工序吸附单元的烟气量和各工序吸附单元的活性炭容量，设置各工序吸附单元的预设排料时间T 1和间隔时间T 2；
计算各工序吸附单元的时间阈值T 3，T 3＝T 1-T 2；
遍历各工序烟气净化装置，筛选出所有达到时间阈值T 3的待排料吸附单元，发 送排料请求；所述排料请求包括待排料吸附单元的数量信息和位置信息。
可选地，所述方法还包括：
判断所述待排料吸附单元是否接入运料装置；
如果所述待排料吸附单元对应的接口装置中，位置检测开关未感应到运料装置的接入，且称重传感器未检测到重量信号，则所述待排料吸附单元未接入运料装置；
筛选出所有未接入运料装置的待排料吸附单元，发送排料请求；所述排料请求包括需要接入运料装置的待排料吸附单元的数量信息和位置信息。
可选地，按照如下步骤将装有活化活性炭的运料装置依次移动至待给料烟气净化装置：
设置为各工序烟气净化装置给料的优先级；
按照优先级从高到低的顺序，依次将装有活化活性炭的运料装置移动至待给料烟气净化装置。
可选地，所述方法还包括：
获取所述解析设备排出的物料中损耗活性炭的料量S1；
由第三输送机向所述污染活性炭仓中补充新活性炭，所述新活性炭的料量S2等于所述损耗活性炭的料量S1。
本申请具备的有益效果如下：本申请根据烟气净化装置的排料请求和给料请求，调度运料装置，实现活性炭的集中循环运输和处理，在降低能源消耗的同时，还能通过配备的接口装置完成活性炭的精确定量运输和自动化运输，保证活性炭运输系统的平衡和稳定，有效提高了活性炭的运输效率，并降低运输成本。此外，在多工序烟气净化系统中的关键排料点处设置接口装置，自动定量地为运料装置装填活性炭，然后采用最优化和最合适的运输路线将运料装置移动到目标位置，使得运输方式更加灵活方便，运输方式不受限于钢铁企业的地理环境以及内部设施布局等因素。
附图说明
为了更清楚地说明本申请的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，对于本领域普通技术人员而言，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为现有烟气净化系统的结构示意图；
图2为本申请实施例一示出的接口装置的结构示意图；
图3为本申请实施例二、实施例三和实施例四示出的用于多工序烟气净化的活性炭运输系统示意图；
图4为本申请实施例五示出的运料装置的结构示意图；
图5为本申请实施例六示出的一种用于多工序烟气净化的活性炭运输方法流程图；
图6为本申请实施例六示出的另一种用于多工序烟气净化的活性炭运输方法流程图；
图7为本申请实施例六示出的又一种用于多工序烟气净化的活性炭运输方法流程图；
图8为本申请实施例七示出的一种用于多工序烟气净化的活性炭运输方法流程图；
图9为本申请实施例七示出的另一种用于多工序烟气净化的活性炭运输方法流程图；
图10为本申请实施例八示出的一种用于多工序烟气净化的活性炭运输方法流程图；
图11为本申请实施例八示出的另一种用于多工序烟气净化的活性炭运输方法流程图。
图2-图4中，1-烟气净化装置：101-吸附单元，102-吸附单元的缓冲仓，103-活性炭储仓，104-料量传感器，105-第一皮带秤，106-第二输送机；
2-解析活化系统：201-解析设备，202-活化活性炭仓，203-解析设备的缓冲仓，204-污染活性炭仓，205-第二皮带秤，206-第二输送机，207-振动筛，208-第三输送机；
3-接口装置：301-排料接口，302-受料接口，303-支撑座，304-卡位槽，305-位置检测开关，306-称重传感器；
4-运输装置：401-斗体，402-进料口，403-排料口，404-框架，405-吊耳；
5-排料设备。
具体实施方式
为了使本技术领域的人员更好地理解本申请中的技术方案，下面将结合附图，对本申请实施例中的技术方案进行清楚、完整地描述。
本申请技术方案应用于钢铁企业多工序活性炭烟气净化系统，现有的活性炭烟气系统如图1所示，主要包括解析活化系统2和设置在各工序中的烟气净化装置1，烟气净化装置中包括若干吸附单元101，各吸附单元101排出的污染活性炭通过第一输送机3运至解析活化系统2，污染活性炭经解析设备201处理后， 被解析为活化活性炭，活化活性炭经第二输送机4被送达各吸附单元101顶部的缓冲仓102，经给料设备后进入各吸附单元101的内部。鉴于输送机运输多工序活性炭的方式，存在能源消耗大且运输效率低等问题，本申请实施例一提供一种用于多工序烟气净化的接口装置，如图2所示，该接口装置3用于连接运料装置4和排料设备5，其中，运料装置4为盛装活性炭的大型装置或容器，排料设备5安装在活性炭运输系统中的关键排料点处，例如吸附单元101底部的排料口处或者活化活性炭仓202底部的排料口处，则该接口装置3的结构具体如下所述：
所述接口装置3由上至下依次包括：排料接口301、受料接口302以及支撑座303。排料接口301的上端与排料设备5连接；排料接口301的下端与受料接口302的上端匹配连接，这里所述的匹配连接是指对于相连接的排料接口301和受料接口302，两者的尺寸和形状严格匹配，以保证排料设备5向运料装置4中排料时，活性炭不会外泄且排料顺畅；受料接口302的下端与运料装置4连接；排料接口301和受料接口302为管形接口，管口形状可为方形、圆形或其他形状，本申请对此不做限定。
支撑座303用于承载运料装置4，支撑座303上设有方形的卡位槽304；运料装置4的横截面与卡位槽304底面的形状尺寸一致，保证运料装置4与卡位槽304良好匹配；卡位槽304的中轴线与支撑座303的中轴线重合；卡位槽304的侧壁上设有位置检测开关305，支撑座303的底部设有称重传感器306。
位置检测开关305用于检测运料装置4是否接入，即检测运料装置4是否位于卡位槽304内。如果运料装置4位于卡位槽304内，则位置检测开关305会被触发，反之，位置检测开关305未被触发，则排料设备5不会执行排料动作。称重传感器306用于测量运料装置4的重量，即运料装置4中盛装活性炭的料量，当运料装置4未放置在卡位槽304内时，称重传感器306未检测到运料装置4的重量信号，处于未触发状态，则排料设备5不会执行排料动作；当运料装置4位于卡位槽304内时，称重传感器306检测到运料装置4的重量信号，则称重传感器306处于被触发状态。可根据运料装置4的体积或容量来设定阈值，当称重传感器306的测量值达到阈值时，认为运料装置4已装满活性炭，控制排料设备5停止排料动作后，将运料装置4运走即可。
应当说明的是，只有当位置检测开关305和称重传感器306均触发时，排料设备5才会向运料装置4中排料，如果位置检测开关305和称重传感器306中至少有一个未触发，则认为该接口装置3未连接运料装置4，则排料设备5不执行排料动作。即通过逻辑“与”，来判断排料设备5的工作状态。
当需要排料时，将运料装置4放置于卡位槽304内，使位置检测开关305和称重传感器306均被触发，启动排料设备5向运料装置4内排料，当运料装置4中活性炭的料量达到阈值时，停止排料设备5后，将运料装置4运走，则位置检测开关305和称重传感器306重新恢复到未触发状态。将运料装置4放置于卡位槽304内，既可以避免运料装置4在支撑座303的表面发生偏移甚至是滑落，也可以保证运料装置4 的中轴线与支撑座303的中轴线始终保持重合状态，这样称重传感器306可以更为精确地测量运料装置4的重量，从而保证活性炭运输系统工作的准确性和高效性。
应当理解的是，如果运料装置4内盛装有污染活性炭，则需要将该运料装置4运到解析活化系统2中；如果运料装置4内盛装有活化活性炭(或新活性炭)，则需要将该运料装置4运到各工序烟气净化装置中，运料装置4的输送线路或输送方向取决于接口位置3的安装位置。
当需要输送污染活性炭时，可根据各工序吸附单元101的活性炭容量和单位时间内进入各工序吸附单元101的烟气量，来设定排料时间，在达到预设排料时间之前，预先将运料装置4接入接口装置3中，使位置检测开关305和称重传感器306均被触发，则当达到预设排料时间，由排料设备5向运料装置4内排料，当运料装置4中活性炭的料量达到阈值时，停止排料设备5后，将运料装置4运往解析活化系统2，位置检测开关305和称重传感器306重新恢复到未触发状态，一个排料周期结束。
本实施例提供的接口装置3与运料装置4采用非固定式的连接方式，当需要运输活性炭时，将运料装置4接入接口装置3中，运料装置4满载时运走运料装置4，则运料装置4与接口装置3处于分离状态，与输送机长时间运行来运输活性炭的方式相比，本申请能有效降低能源消耗。本申请在降低能源消耗的同时，还能通过接口装置3实现活性炭的精确定量运输和自动化运输，有效提高了活性炭的运输效率，降低运输成本，且运输方式更加灵活方便，运输方式不受限于钢铁企业的地理环境以及内部设施布局等因素。
本申请实施例二提供一种用于多工序烟气净化的活性炭运输系统，如图3所示，其中，多工序烟气净化系统包括解析活化系统2和各工序设置的烟气净化装置1，烟气净化装置1包括若干吸附单元101，解析活化系统2包括解析设备201和活化活性炭仓202，活化活性炭仓202和各工序吸附单元101的底部分别设有排料设备5。在每个工序的烟气净化装置中，可根据该工序所产生的烟气量以及吸附单元101的活性炭容量等因素，来选择吸附单元101的布置数量。
所述活性炭运输系统包括：污染活性炭输送系统和活化活性炭输送系统；所述污染活性炭输送系统包括各工序烟气净化装置1、运料装置4以及实施例一的接口装置3，接口装置3分别与各吸附单元101底部的排料设备5连接；所述活化活性炭输送系统包括：解析活化系统2、运料装置4以及实施例一的接口装置3，接口装置3与活化活性炭仓202底部的排料设备5连接。
应当理解的是，为实现活性炭运输过程的自动化控制，进而提高运输效率，所述活性炭运输系统还包括用于控制污染活性炭输送系统和活化活性炭输送系统的计算机系统；当需要输送污染活性炭时，所述计算机系统被配置为执行下述程序步骤：
根据烟气净化装置发送的排料请求，控制运料装置移动至待排料吸附单元对应的接口装置的卡位槽内；称重传感器和位置检测开关被触发后，当到达预设排料时间时，控制待排料吸附单元底部的排料设备向运料装置中排料；
当运料装置中污染活性炭的料量达到阈值时，控制待排料吸附单元底部的排料设备停止排料，并控制装有污染活性炭的运料装置移动至解析活化系统。
当需要输送活化活性炭时，所述计算机系统被配置为执行下述程序步骤：
根据烟气净化装置发送的给料请求，控制运料装置移动至活化活性炭仓对应的接口装置的卡位槽内；当称重传感器和位置检测开关被触发时，控制活化活性炭仓底部的排料设备向运料装置中排料；
当运料装置中活化活性炭的料量达到阈值时，控制活化活性炭仓底部的排料设备停止排料，并控制装有活化活性炭的运料装置移动至待给料烟气净化装置。
本实施例示出的是一种活性炭的循环运输系统，由“污染活性炭输送->解析活化系统->活化活性炭输送->各工序烟气净化装置”构成，类比于人体的血液循环，钢铁厂内的解析活化系统2相当于心脏，各工序烟气净化装置1相当于人体各器官，活化活性炭运输线路相当于动脉，污染活性炭运输线路相当于静脉，活化活性炭相当于动脉血，污染活性炭相当于静脉血，活性炭通过运料装置4转运。
本申请能同时运输多个工序的多个吸附单元101排出的污染活性炭，且可以为多个工序的烟气净化装置提供活化活性炭，从而实现钢铁企业内部多个工序活性炭的并行、集中运输，在降低能源消耗的同时，还能通过接口装置3完成活性炭的精确定量运输和自动化运输，实现活性炭运输系统的平衡和稳定，有效提高了活性炭的运输效率，降低运输成本。本申请采用接口装置3与运料装置4配合的运输模式，可以在多工序烟气净化系统中的关键排料点处设置接口装置3，自动定量地为运料装置4装填活性炭，然后采用最优化和最合适的运输路线将运料装置4移动到目标位置进行排料，使得运输方式更加灵活方便，且运输方式不受限于钢铁企业的地理环境以及内部设施布局等因素。
可选地，解析设备201与活化活性炭仓202之间设置有振动筛207。解析设备201排出的物料通过振动筛207后，将损耗活性炭和活化活性炭进行筛选和分离，过滤掉了损耗的废活性炭，而只将活化活性炭输送进入活化活性炭仓202内，以保证后续向烟气净化装置1输送的活性炭具有有效活性，进而保证烟气净化装置能有效且高效地完成烟气净化过程。
本申请实施例三提供的一种用于多工序烟气净化的活性炭运输系统，如图3所示，在实施例二所述活性炭运输系统的基础上，烟气净化装置1还包括活性炭储仓103和设置于各吸附单元101顶部的缓冲仓102，活性炭储仓103设置有料量传感器104，活性炭储仓103的排料处设置有第一皮带秤105，第一皮带秤105与各吸附单 元101的缓冲仓102之间设有第一输送机106。
活性炭储仓103是各烟气净化装置1中储存活性炭的总仓，通过活性炭储仓103分别向烟气净化装置1中各个吸附单元101补充活性炭；料量传感器104用于检测活性炭储仓103中活性炭的储料量，料量传感器104可选用重量传感器、体积传感器或料位传感器等类型，即可利用重量、体积或料位等参数表征该储料量，需要说明的是，凡可通过其他传感器、其他方式来获知活性炭储仓103储料量的技术方案，均属于本申请所要保护的技术范围；第一皮带秤105用于量取活性炭储仓103排出的活性炭料量，通过第一输送机106将称量好的活性炭输送到待给料吸附单元101的缓冲仓102内，然后再通过缓冲仓102底部的给料设备将活性炭填充进待给料的吸附单元101内部。
基于上述烟气净化装置1的结构，针对活化活性炭输送系统，所述计算机系统被进一步配置为执行下述程序步骤：遍历各工序烟气净化装置，筛选出活性炭储仓料量低于阈值的待给料烟气净化装置；
根据各待给料烟气净化装置的给料请求，控制所述装有活化活性炭的运料装置依次移动至各待给料烟气净化装置的活性炭储仓；所述各待给料烟气净化装置的给料请求包括待给料烟气净化装置的位置信息和数量信息；
根据待给料吸附单元发送的给料请求，控制活性炭储仓进行排料；所述待给料吸附单元发送的给料请求包括待给料吸附单元的位置信息和给料量；
当第一皮带秤量取活性炭储仓排出的物料达到给料量时，控制第一输送机将活性炭输送至待给料吸附单元的缓冲仓。
也就是说，当活性炭储仓103的料量低于阈值时，需要向活性炭储仓103中补充活性炭，以保证活性炭储仓103有充足的料量为各吸附单元101给料，因此，需要将按照前述方式获得的装有活化活性炭的运料装置4移动至所述活性炭储仓103，从而将运料装置4中的活化活性炭装填进活性炭储仓103中。
假设在烧结工序的烟气净化装置1中，包括3个吸附单元101，用工序名称和编号来表示各吸附单元的位置信息，即分别为烧结1号吸附单元、烧结2号吸附单元和烧结3号吸附单元。假设在某一时刻，烧结2号吸附单元需要给料，给料量为Q 2i，则该吸附单元向计算机系统发送给料请求，给料请求包含的请求信息为{位置信息：烧结2号吸附单元；给料量：Q 2i}，计算机系统根据该吸附单元的给料请求，控制烧结工序烟气净化装置1中的活性炭储仓103排料，当第一皮带秤105称取的活性炭料量达到Q 2i时，计算机系统控制活性炭储仓103停止排料并启动第一输送机106，将给料量为Q 2i的活性炭通过第一输送机106运达烧结2号吸附单元的缓冲仓102后，停止第一输送机106的运行即可。
通过设置活性炭储仓103，可以在烟气净化装置1的内部完成各吸附单元101的 给料过程，无需反复调度运料装置4，只需在活性炭储仓103的储料量不足时，将装有活化活性炭的运料装置4运往活性炭储仓103即可。此外，通过响应各吸附单元101的给料请求，来对设备进行有效调控，能够有目的性地完成活化活性炭输送过程，不仅能显著提高活性炭的运输效率，还能最大化地降低运输设备的能源消耗，提高设备使用寿命并降低设备故障率，保证活性炭运输系统的安全稳定运行。
本申请实施例四提供的一种用于多工序烟气净化的活性炭运输系统，如图3所示，在实施例二或实施例三所述活性炭运输系统的基础上，解析活化系统2还包括污染活性炭仓204和设置于解析设备201顶部的缓冲仓203，污染活性炭仓204的排料处设置有第二皮带秤205，第二皮带秤205与解析设备201的缓冲仓203之间设有第二输送机206。各工序吸附单元101排出的污染活性炭通过运料装置4运达污染活性炭仓204，污染活性炭仓204将各运料装置4中的污染物汇总；第二皮带秤205用于称取污染活性炭仓204排出的活性炭料量，通过第二输送机206将称量好的污染活性炭输送到解析设备201的缓冲仓203内，然后再通过缓冲仓203底部的给料设备将污染活性炭填充进解析设备201内部进行活化处理，得到活化活性炭后，输送进活化活性炭仓202内。
基于上述解析活化系统2的结构，针对污染活性炭输送系统，所述计算机系统被进一步配置为执行下述程序步骤：当运料装置中污染活性炭的料量达到阈值时，控制装有污染活性炭的运料装置移动至所述污染活性炭仓；
根据解析设备发送的给料请求，控制污染活性炭仓进行排料；所述解析设备发送的给料请求包括污染活性炭的给料量；
当第二皮带秤量取污染活性炭仓排出的物料达到给料量时，控制第二输送机将污染活性炭输送至解析设备的缓冲仓。
假设在某一时刻，解析设备201需要给料，给料量为M i，则解析设备201向计算机系统发送给料请求，给料请求包含的请求信息为{给料量：M i}，计算机系统根据解析设备201的给料请求，控制污染活性炭仓204排料，当第二皮带秤205称取的污染活性炭料量达到M i时，计算机系统控制污染活性炭仓204停止排料并启动第二输送机206，第二输送机206将给料量为M i的污染活性炭运达解析设备201的缓冲仓203后，控制第二输送机206停止运行。
通过设置污染活性炭仓204，可以集中收集各吸附单元101排出的污染活性炭，便于精确调控解析设备201的给料状态以及给料量，保证整个活性炭运输系统的动态平衡，此外，通过响应解析设备201的给料请求，来对设备进行有效调控，能够有目的性地完成污染活性炭输送过程，不仅能显著提高活性炭的运输效率，还能最大化地降低运输设备的能源消耗，提高设备使用寿命并降低设备故障率，保证活性炭运输系统的安全稳定运行。
对于整个活性炭的循环运输系统而言，污染活性炭的总排放量与活化活性炭的总给料量应保持动态平衡。然而污染活性炭经过解析设备201的活化处理后，不可避免地存在活性炭的损耗，即解析设备201排出的物料包括活化活性炭和损耗活性炭，进而导致污染活性炭的总排放量大于活化活性炭的总给料量，引起烟气净化装置1中有效活性炭的供不应求，影响烟气净化的效率，因此，为消除污染活性炭经过解析设备201活化后的损耗问题所带来的不利影响，需要额外补充新活性炭来抵消损耗的活性炭。如果在每个工序的烟气净化装置1中分别设置新炭补充点，会使运输系统更加复杂，计算机系统需要同时控制多个烟气净化装置1的新活性炭输送，大大增加了计算机系统的工作量和运算量，降低运输效率，且每道工序新活性炭的补充量也无法准确获取。
考虑到上述问题存在的不利影响，可选地，所述活性炭运输系统还包括第三输送机208，第三输送机208用于向污染活性炭仓204补充新活性炭，即本实施例中将新炭补充点设置在污染活性炭仓204处。污染活性炭经解析设备201活化处理后，通过振动筛207可以筛选出损耗活性炭，进而可获知损耗活性炭的料量(损耗量)，然后通过第三输送机208将与损耗量等量的新活性炭装填进污染活性炭仓204中，由于新活性炭是完全具有有效活性的活性炭，因此新活性炭经过解析设备201后不会产生变化，即新活性炭不会产生损耗，因此新活性炭可完全补偿活性炭的损耗，保证活性炭的平衡运输，且计算机系统只需控制第三输送机208，即可实现新炭补充的统一调控，提高了活性炭运输系统的工作效率和输送量的精确控制，并简化了运输系统架构，有利于降低运输系统的能源消耗和设备成本。
本申请实施例五提供的一种用于多工序烟气净化的活性炭运输系统，如图3和图4所示，在上述各实施例的基础上，运料装置4包括斗体401、位于斗体401顶部的进料口402、位于斗体401底部的排料口403，以及套设于斗体401外部的框架404。其中，斗体401是密封结构，作为盛装活性炭的容器或者说是载体；接口装置3中的受料接口302与进料口402连通，活性炭通过进料口402进入斗体401内；当运料装置4满载后运送到目标位置时，通过排料口403将斗体401内的活性炭排出。进料口402和排料口403处可设置有密封门，通过控制密封门的开闭，来实现进料口402和排料口403的开闭，比如工作人员可在远处使用长拉杆等工具打开和关闭密封门，或者选用电控式密封门等。运料装置4的框架404外无突出物，以方便运输以及保证运料装置4与卡位槽304匹配良好。各运料装置4采用相同的尺寸和规格，比如可参考现有活性炭包的尺寸1.0m×1.0m×1.8m。
运料装置4可通过辅助运输工具移动至目标位置，所述辅助运输工具包括货车、吊车或输送机等。可根据钢铁企业内部设施布局以及各工序地理位置环境等因素，选择最优化的运输路线以及最佳的辅助运输工具，比如某工序烟气净化装置1与解析活化系统2之间的距离较近，运输途中无障碍物干扰，也可选用输送机将运料装置4运达解析活化系统2中；如果某工序烟气净化装置1与解析活化系统2之间的距离较 远且无法直线输送，则可选用货车将运料装置4运达解析活化系统2，然后采用吊车将运料装置4移动到污染活性炭仓204中。可见，本实施例提供的运料装置4的结构，便于与多种辅助运输工具配合使用。本申请可根据钢铁厂实际情况，灵活设定最优化的运输路线和最匹配的辅助运输工具，使运料装置4能够快速运达目标位置，进而提高了活性炭的运输效率并降低能源消耗。
可选地，在框架404上设置吊耳405，可利用吊车的吊钩来钩住吊耳405，从而能更方便且快速地将运料装置4吊起并移动至目标位置。
因此，在本实施例中，当运输污染活性炭时，所述计算机系统被配置为执行下述程序步骤：根据烟气净化装置发送的排料请求，调度辅助运输工具；指示辅助运输工具将运料装置移动至待排料吸附单元对应的接口装置的卡位槽内；
称重传感器和位置检测开关被触发后，当到达预设排料时间时，控制待排料吸附单元的排料设备向运料装置中排料；
当运料装置中污染活性炭的料量达到阈值时，控制待排料吸附单元停止排料；
根据烟气净化装置发送的调走运料装置请求，调度辅助运输工具；指示辅助运输工具将装有污染活性炭的运料装置移动至所述污染活性炭仓。
当运输活化活性炭时，所述计算机系统被配置为执行下述程序步骤：
当活性炭储仓的料量低于阈值时，根据烟气净化装置发送的给料请求，调度辅助运输工具；指示辅助运输工具将运料装置移动至活化活性炭仓对应的接口装置的卡位槽内；
当称重传感器和位置检测开关被触发时，控制活化活性炭仓的排料设备向运料装置中排料；当运料装置中活化活性炭的料量达到阈值时，控制活化活性炭仓停止排料；
根据解析活化系统发送的调走运料装置请求，调度辅助运输工具；指示辅助运输工具将装有活化活性炭的运料装置移动至所述活性炭储仓。
本实施例提供的用于多工序烟气净化的活性炭运输系统，各工序烟气净化装置1、接口装置3和运料装置4组成了污染活性炭输送系统，解析活化系统2、接口装置3和运料装置4组成了活化活性炭输送系统。污染活性炭输送系统和活化活性炭输送系统将多工序烟气净化系统中的各个环节联系起来，形成一个活性炭集中循环运输系统，并通过计算机系统进行统一控制，活性炭的总排放量和总给料量保持动态平衡，在降低运输系统能源消耗的同时，还能通过接口装置3实现活性炭的精确定量运输和自动化运输，有效提高了活性炭的运输效率，降低运输成本，可采用最优化的运输路线和辅助运输工具，运输方式更加灵活方便，不受限于钢铁企业的地理环境以及内部设施布局等因素。
本申请上述各实施例中，活性炭运输系统可运送三种类型的活性炭，分别是污染 活性炭、活化活性炭和新活性炭。污染活性炭是各吸附单元101进行烟气净化后排出的污染物；活化活性炭是通过解析设备201对污染活性炭进行活化处理后的产物；新活性炭是之前未参与烟气净化任一环节的具备有效活性的活性炭。本申请能将三种活性炭的运输有机地联系起来，有利于提高活性炭的运输效率，保证多工序烟气系统工作的准确性和可靠性。
应当理解的是，本申请上述各实施例中，当各工序吸附单元101中需要给料时，不限于输送活化活性炭，例如可向活化活性炭仓202中输送新活性炭，并通过前述活化活性炭运输系统将新活性炭运送至待给料的吸附单元101，新活性炭与活化活性炭具有同样的吸附效果，同样能够完成烟气净化过程。当解析设备201出现故障或进行检修等情况时，无法及时对污染活性炭进行活化处理，为保证多工序烟气净化系统能正常工作，这种方式可以成为一种应急或是替代方案，利用新活性炭替代活化活性炭。
本申请实施例六提供一种用于多工序烟气净化的活性炭运输方法，所述方法用于上述实施例二的活性炭运输系统，如图5所示，所述方法包括如下步骤：
步骤S110，根据各工序烟气净化装置的排料请求，将相应数量的运料装置分别移动至各待排料吸附单元的接口装置的卡位槽内，使受料接口的下端与运料装置连接。
这里以烧结、炼焦和轧钢多工序为例进行说明，假设烧结工序包括3个吸附单元，炼焦工序包括2个吸附单元，轧钢工序包括2个吸附单元。烧结工序烟气净化装置中，烧结1号吸附单元和烧结3号吸附单元为待给料吸附单元；炼焦工序烟气净化装置中，炼焦2号吸附单元为待给料吸附单元；轧钢工序烟气净化装置中，轧钢1号吸附单元为待给料吸附单元。则烧结工序烟气净化装置的排料请求为{位置信息：烧结1号吸附单元，烧结3号吸附单元；数量：2}，炼焦工序烟气净化装置的排料请求为{位置信息：炼焦2号吸附单元；数量：1}，轧钢工序烟气净化装置的排料请求为{位置信息：轧钢1号吸附单元；数量：1}，则可生成一个总的排料请求为{位置信息：烧结1号吸附单元，烧结3号吸附单元，炼焦2号吸附单元，轧钢1号吸附单元；数量：4}，相当于将三个工序各自的排料请求进行汇总后生成了一项综合排料请求。需要说明的是，该综合排料请求的生成可以是先汇总，比如集中汇总到烧结工序的烟气净化装置，再由烧结工序的烟气净化装置向计算机系统发送该综合排料请求；也可以是三个工序分别向计算机系统发送各自的排料请求后，由计算机系统进行汇总生成。通过生成这样一项综合的排料请求，便于计算机系统对不同工序的给料请求进行集中响应和管理，保证了操作的快速性和准确性。本申请中其他排料请求的生成方式可参考此处所述。
可选地，如图6所示，所述方法还包括如何判断某吸附单元是否需要排料，具体细化的步骤如下：
步骤S210，根据单位时间进入各工序吸附单元的烟气量和各工序吸附单元的活 性炭容量，设置各工序吸附单元的预设排料时间T 1和间隔时间T 2。
假设根据单位时间进入某工序吸附单元的烟气量和该工序吸附单元的活性炭容量，计算得到该工序内的某一吸附单元需要每60min进行一次排料，设排料时间T 1分别对应为01：00、02：00…13：00…22：00…24：00，根据该工序吸附单元内活性炭的消耗速率，设定间隔时间T 2为10min。
步骤S220，计算各工序吸附单元的时间阈值T 3，T 3＝T 1-T 2。按照上例，间隔时间T 2为10min，则时间阈值T 3分别对应为00：50、01：50…12：50…21：50…23：50。
实际上，该工序中不同吸附单元的活性炭容量可能不同，而不同工序产生的烟气量也不同，因此各吸附单元的时间阈值T 3也可能不同。这里仅以某一工序中的一个吸附单元为例，该工序中其他吸附单元以及其他工序的吸附单元均可参照上述方法，分别设定时间阈值T 3。
步骤S230，遍历各工序烟气净化装置，筛选出所有达到时间阈值T 3的待排料吸附单元，并发送排料请求；所述排料请求包括待排料吸附单元的数量信息和位置信息。
这里继续以烧结、炼焦和轧钢多工序为例进行说明，假设烧结工序包括3个吸附单元，炼焦工序包括2个吸附单元，轧钢工序包括2个吸附单元，在14：50这一时间点，遍历这三道工序包括的所有吸附单元(共7个吸附单元)，并从中筛选出烧结3号吸附单元、炼焦1号吸附单元和轧钢2号吸附单元的时间阈值T 3为当前时刻14：50，则确定烧结3号吸附单元、炼焦1号吸附单元和轧钢2号吸附单元为待排料吸附单元，则向计算机系统发送排料请求，所述排料请求的请求信息为{数量：3；排料位置：烧结3号吸附单元，炼焦1号吸附单元，轧钢2号吸附单元}，则计算机系统在响应该排料请求后，调度3个运料装置4，分别移动到烧结3号吸附单元、炼焦1号吸附单元和轧钢2号吸附单元的接口装置3的卡位槽304内，并使受料接口302的下端与运料装置4连接。
通过设置间隔时间T 2和时间阈值T 3，相当于在预设排料时间T 1之前，提前间隔时间T 2的时长，提前将运料装置4接入接口装置3，等达到预设排料时间T 1，待排料吸附单元即可向运料装置4中排放污染活性炭，以避免因错过预设排料时间T 1而导致吸附单元无法及时排料，进而无法补充活化活性炭/新活性炭来吸附烟气的情况发生。需要说明的是，即便运料装置4提前接入接口装置3，但只要未达到预设排料时间T 1，吸附单元101也不会进行排料，以保证吸附单元101内的活性炭被充分利用达到饱和后再进行排料。
在某些情况下，待排料吸附单元的接口装置3可能已经接入运料装置4，为避免重复调度运料装置4而浪费运输资源，有必要在烟气净化装置发送排料请求之前，判断待排料吸附单元是否需要调度运料装置4，如图7所示，具体包括如下步骤：
步骤S310，判断所述待排料吸附单元是否接入运料装置，判断方法见步骤S320。
步骤S320，如果所述待排料吸附单元对应的接口装置中，位置检测开关未感应到运料装置的接入，且称重传感器未检测到重量信号，则所述待排料吸附单元未接入运料装置。
即当位置检测开关305和称重传感器306均处于未被触发的状态时，认为该待排料吸附单元的接口装置3未连接运料装置4，则该待排料吸附单元必须要调度运料装置4才能排放污染活性炭，并通过运料装置4将污染活性炭运达解析活化系统2。当位置检测开关305和称重传感器306均处于被触发的状态时，认为该待排料吸附单元的接口装置3已经接入运料装置4，无需再调度运料装置4，而是直接使用已接入的运料装置4即可。当位置检测开关305和称重传感器306中某一个处于未触发状态，可能是接口装置3发生故障，或者接口装置3与运料装置3接触不良等原因导致，此时，需要对相应的接口装置3进行检查后再酌情排料。
步骤S330，筛选出所有未接入运料装置的待排料吸附单元，发送排料请求；所述排料请求包括需要接入运料装置的待排料吸附单元的数量信息和位置信息。
多工序烟气净化系统中，可能包括多个待排料吸附单元，从这些待排料吸附单元构成的集合中筛选出所有未接入运料装置4的吸附单元，发送排料请求。比如，烧结3号吸附单元、炼焦1号吸附单元和轧钢2号吸附单元为待排料吸附单元，其中，轧钢2号吸附单元已经接入运料装置4，无需再调度新的运料装置4，而烧结3号吸附单元和炼焦1号吸附单元均未接入运料装置4，则发送的排料请求为{数量：2；需要接入运料装置的待排料吸附单元：烧结3号吸附单元，炼焦1号吸附单元}，则计算机系统根据该排料请求，调度2个运料装置4，分别移动到烧结3号吸附单元和炼焦1号吸附单元的接口装置3的卡位槽304内。
步骤S120，位置检测开关和称重传感器被触发后，当达到预设排料时间，通过各待排料吸附单元底部的排料设备分别向对应的运料装置中排料。
烧结3号吸附单元、炼焦1号吸附单元和轧钢2号吸附单元的接口装置3全部接入运料装置4后，保证位置检测开关305和称重传感器306均处于被触发的状态，此时这三个待排料吸附单元101处于允许排料状态，当达到各自的预设排料时间T 1时，分别启动排料设备5，向对应的运料装置4中排放污染活性炭。各个待排料吸附单元的排料过程是并行且独立的，即可实现对“单一工序的多个吸附单元”、“多个工序的多个吸附单元”排放污染活性炭的并行处理，可以为运输系统节能的同时，提高活性炭的运输效率。
步骤S130，当各运料装置中污染活性炭的料量达到阈值时，使所述各待排料吸附单元停止排料，将各个装有污染活性炭的运料装置移动至解析活化系统。
通过接口装置3底部的称重传感器306来检测运料装置4运送的污染活性炭的料量，通过在计算机系统中设定需要输送污染活性炭的料量阈值，当称重传感器306 的检测值达到该阈值时，计算机系统控制各待排料吸附单元对应的排料设备5停止排料动作，从而实现污染活性炭单次输送量的精确控制，通过设备之间的关联以及计算机系统的自动控制，有效提高了活性炭运输系统的工作效率。
步骤S140，根据各工序烟气净化装置的给料请求，将相应数量的运料装置依次移动至活化活性炭仓对应的接口装置的卡位槽内，使受料接口的下端与运料装置连接。
步骤S150，位置检测开关和称重传感器被触发时，通过活化活性炭仓底部的排料设备向运料装置中排料。
步骤S160，当运料装置中活化活性炭的料量达到阈值时，使所述活化活性炭仓停止排料，将装有活化活性炭的运料装置依次移动至待给料烟气净化装置。
这里将继续以烧结、炼焦和轧钢多工序为例进行说明，假设在某一时刻，三道工序中烧结工序和轧钢工序需要补充活化活性炭，则向计算机系统发送给料请求，该给料请求为{待给料烟气净化装置：烧结，轧钢；数量：2}，相当于将两个工序各自的给料请求进行汇总后生成了一项综合给料请求。需要说明的是，该给料请求的生成可以是先汇总，然后再发给计算机系统；也可以是两道工序分别向计算机系统发送各自的给料请求后，由计算机系统进行汇总生成。通过生成这样一项综合的给料请求，便于计算机系统对各工序给料请求进行集中响应和管理，保证了操作的快速性和准确性。本申请中其他给料请求的生成方式可参考此处所述。
计算机系统在响应该排料请求后，需要调度2个运料装置4，并将2个运料装置4依次送达活化活性炭仓202对应的接口装置3的卡位槽304内。这里需要强调步骤S140和步骤S160中所述的“依次”一词表达的含义，由于活化活性炭仓202底部的排料设备5仅连接一个接口装置3，而一个接口装置3每次只接入一个运料装置4，因此，在将2个运料装置4运到解析活化系统2后，先将其中一个运料装置4接入接口装置3，待该运料装置4中活化活性炭料量达到阈值，将该运料装置4运往其中一个待给料烟气净化装置，比如烧结工序烟气净化装置，然后再将另一个运料装置4接入接口装置3中进行装填活化活性炭的过程，之后再运往轧钢工序烟气净化装置，即2个运料装置4需要按照先后顺序依次进行装料和运料。
本申请实施例七提供的一种用于多工序烟气净化的活性炭运输方法，所述方法用于上述实施例三的活性炭运输系统，如图8所示，在实施例六所述方法的基础上，实施例七所述的方法还包括：
步骤S410，遍历各工序烟气净化装置，筛选出活性炭储仓料量低于阈值的待给料烟气净化装置。
这里依然以烧结、炼焦和轧钢多工序为例进行说明，假设在某一时刻，这三道工序中，烧结工序和轧钢工序的活性炭储仓103的料量低于阈值，则烧结工序和 轧钢工序中设置的烟气净化装置即为所述待给料烟气净化装置。为便于后续活性炭储仓103有充足的料量为各吸附单元101补充活性炭，需要向计算机系统发送各待给料烟气净化装置的给料请求，各待给料烟气净化装置的给料请求包括待给料烟气净化装置的位置信息和数量信息，即该给料请求为{待给料烟气净化装置：烧结，轧钢；数量：2}，则计算机系统响应该给料请求，调度2个运料装置4，然后进行步骤S140至步骤S160，最后将2个装有活化活性炭的运料装置4依次运送到烧结工序的活性炭储仓103以及轧钢工序的活性炭储仓103中。
步骤S420，根据各待给料烟气净化装置的给料请求，将所述装有活化活性炭的运料装置依次移动至各待给料烟气净化装置的活性炭储仓；所述各待给料烟气净化装置的给料请求包括待给料烟气净化装置的位置信息和数量信息。
计算机系统根据上述给料请求，调度2个运料装置4，将2个运料装置依次移动到活化活性炭仓202对应的接口装置3的卡位槽304内，依次装填活化活性炭，然后两个装有活化活性炭的运料装置4需要依次移动到烧结工序烟气净化装置和轧钢工序烟气净化装置的活性炭储仓103。因此，这个依次配送的顺序可能是先为烧结工序烟气净化装置给料，后为轧钢工序烟气净化装置给料，或者是先为轧钢工序烟气净化装置给料，后为烧结工序烟气净化装置给料，而当待给料烟气净化装置的数量更多时，给料顺序(即运料装置4的配送线路)将会有更多种可能性。为了使运输系统能更快速地匹配出最佳的配送线路，可选地，如图9所示，本实施例还包括以下方法步骤：
步骤S510，设置为各工序烟气净化装置给料的优先级。
步骤S520，按照优先级从高到低的顺序，依次将装有活化活性炭的运料装置移动至待给料烟气净化装置。
设置给料优先级的方式可以有多种，比如按照各工序烟气净化装置1与解析活化系统2之间的距离远近来选择，假设轧钢工序的烟气净化装置1与解析活化系统2之间的距离为L 1，烧结工序的烟气净化装置1与解析活化系统2之间的距离为L 2，如果L 1大于L 2，则设置轧钢工序的给料优先级高于烧结工序的给料优先级，运料装置4优先为轧钢工序烟气净化装置输送活化活性炭，然后再为烧结工序烟气净化装置输送活化活性炭。
再比如，按照各工序烟气消耗活性炭的速率(即单位时间内消耗的活性炭料量)来设定优先级，假设轧钢工序中烟气消耗活性炭的速率V 1，烧结工序中烟气消耗活性炭的速率V 2，如果V 1小于V 2，则烧结工序的给料优先级高于轧钢工序的给料优先级，运料装置4优先为烧结工序烟气净化装置输送活化活性炭，然后再为轧钢工序烟气净化装置输送活化活性炭。
又或者，按照活性炭储仓的料量阈值大小来设定优先级，假设阈值＝低位料量÷ 活性炭储仓的总容量，当达到低位料量时，意味着活性炭储仓所储存的活性炭料量不足，需要对其进行给料。假设轧钢工序中活性炭储仓的料量阈值为20％，烧结工序中活性炭储仓的料量阈值为35％，即烧结工序中活性炭储仓相对储料量大于轧钢工序中活性炭储仓相对储料量，则设置轧钢工序的给料优先级高于烧结工序的给料优先级，运料装置4优先为轧钢工序烟气净化装置输送活化活性炭，然后再为烧结工序烟气净化装置输送活化活性炭。
需要说明的是，设定给料优先级的方法不限于本实施例上面所述的几种，在实际生产中，可综合考虑企业地理环境和内部设施布局、各工序产生的烟气量、各工序烟气净化装置的活性炭储量和消耗量等因素，合理设定各工序烟气净化装置的给料优先级，通过其他方式设定给料优先级，并按照优先级顺序依次将装有活化活性炭的运料装置4移动至待给料烟气净化装置1的技术方案，均属于本申请的保护范围。
步骤S430，根据烟气净化装置中各吸附单元发送的给料请求，由活性炭储仓进行排料；所述各吸附单元发送的给料请求包括待给料吸附单元的位置信息和给料量。
某一工序烟气净化装置中可能包括多个吸附单元101，只要某吸附单元101发送了给料请求，则该吸附单元101即为所述待给料吸附单元。
步骤S440，当第一皮带秤量取活性炭储仓排出的物料达到给料量时，由第一输送机将活性炭输送至各待给料吸附单元的缓冲仓。
步骤S430和步骤S440可参照实施例三中的相关描述，这里不再赘述。
本实施例中，包括两种给料请求，第一种是由烟气净化装置向计算机系统发送的给料请求，该给料请求包括待给料烟气净化装置的位置信息和数量信息，计算机系统根据该给料请求，调度相应数量的运料装置4，然后依次将装有活化活性炭的运料装置4移动至待排料烟气净化装置1的活性炭储仓103，以保证活性炭储仓103后续有充足的活性炭输送到对应工序的各吸附单元101中，这种活化活性炭运输方向是从解析活化系统2到烟气净化装置1；第二种则是烟气净化装置中各吸附单元向计算机系统发送的给料请求，该给料请求包括待给料吸附单元的位置信息和给料量，由活性炭储仓103排出所需给料量的活性炭，然后输送到对应的待给料吸附单元101的缓冲仓102内，即活性炭运输方向是从活性炭储仓103到吸附单元101，在烟气净化装置内部实现活性炭的给料和运输。
本申请实施例八提供的一种用于多工序烟气净化的活性炭运输方法，所述方法用于上述实施例四的活性炭运输系统，如图10所示，在实施例六或实施例七所述方法的基础上，在实施例八中，步骤S130之后还包括：
步骤S610，将所述各装有污染活性炭的运料装置移动至解析活化系统的污染活 性炭仓。
步骤S620，根据解析设备发送的给料请求，由污染活性炭仓进行排料；所述解析设备发送的给料请求包括污染活性炭的给料量。
步骤S630，当第二皮带秤量取污染活性炭仓排出的物料达到给料量时，由第二输送机将污染活性炭输送至解析设备的缓冲仓。
本方案中，吸附单元101排出的污染活性炭被运料装置4输送到解析活化系统2后，先运往污染活性炭仓204，然后由解析设备2向计算机系统发送给料请求，由污染活性炭仓204排出所需给料量的污染活性炭后输送到解析设备2的缓冲仓203内。
本实施例中，如图11所示，所述方法还包括：
步骤S710，获取所述解析设备排出的物料中损耗活性炭的料量S1；
步骤S720，由第三输送机向所述污染活性炭仓中补充新活性炭，所述新活性炭的料量S2等于所述损耗活性炭的料量S1。
实施例八可参照实施例四的相关描述，这里不再赘述。
应当理解的是，根据不同钢铁企业的规模，解析活化系统2可设置一个或多个，比如千万吨级钢能力的企业可能有2个以上的烧结工序，则可根据需要设置两个以上的解析活化系统2，即每个烧结工序分别对应一个解析活化系统2。基于本申请采用的接口装置3和运料装置4配合的活性炭输送模式，根据地理位置、活性炭运输系统当前运力状态等因素，烧结以外的其他工序可灵活地选择需要匹配的解析活化系统2，从而提高活性炭的运输效率。
由以上技术方案可知，本申请提供的一种用于多工序烟气净化的接口装置、活性炭运输系统及方法，污染活性炭输送系统中，接口装置与各吸附单元底部的排料设备连接，则计算机系统被配置为执行下述程序步骤：根据烟气净化装置发送的排料请求，控制运料装置移动至待排料吸附单元对应的接口装置的卡位槽内；称重传感器和位置检测开关被触发后，当到达预设排料时间时，控制待排料吸附单元的排料设备向运料装置中排料；当运料装置中污染活性炭的料量达到阈值时，控制待排料吸附单元停止排料，并控制装有污染活性炭的运料装置移动至解析活化系统。活化活性炭输送系统中，接口装置与活化活性炭仓底部的排料设备连接，则计算机系统被配置为执行下述程序步骤：根据烟气净化装置发送的给料请求，控制运料装置移动至活化活性炭仓对应的接口装置的卡位槽内；当称重传感器和位置检测开关被触发时，控制活化活性炭仓的排料设备向运料装置中排料；当运料装置中活化活性炭的料量达到阈值时，控制活化活性炭仓停止排料，并控制装有活化活性炭的运料装置移动至所述烟气净化装置。可见，本申请能根据烟气净化装置的排料请求和给料请求，调度运料装置，实现活性炭的集中循环运输和处理，在降低能源消耗的同时，还能通过接口装置完成活性炭的精确定量运输和自动化运输，实现活性炭运输 系统的平衡和稳定，有效提高了活性炭的运输效率，降低运输成本。此外，可以在多工序烟气净化系统中的关键排料点处设置接口装置，自动定量地为运料装置装填活性炭，然后采用最优化和最合适的运输路线将运料装置移动到目标位置，使得运输方式更加灵活方便，且运输方式不受限于钢铁企业的地理环境以及内部设施布局等因素。
本领域的技术人员可以清楚地了解到本申请实施例中的技术可借助计算机系统加运输系统中所涉及的各个实体设备和装置来实现。具体实现中，本申请还提供一种计算机存储介质，其中，该计算机存储介质可存储有程序，该程序执行时可包括本申请提供的用于多工序烟气净化的活性炭运输系统和方法的各实施例中的部分或全部步骤。所述的存储介质可为磁碟、光盘、只读存储记忆体(英文：read-only memory，简称：ROM)或随机存储记忆体(英文：random access memory，简称：RAM)等。
本说明书中各个实施例之间相同相似的部分互相参照即可。
以上所述的本申请实施方式并不构成对本申请保护范围的限定。

Claims (14)

  1. 一种用于多工序烟气净化的接口装置，所述接口装置用于连接运料装置(4)和排料设备(5)，其特征在于，所述接口装置(3)由上至下依次包括：排料接口(301)、受料接口(302)以及支撑座(303)；
    所述排料接口(301)的上端与排料设备(5)连接，所述排料接口(301)的下端与受料接口(302)的上端匹配连接，所述受料接口(302)的下端与运料装置(4)连接；所述排料接口(301)和受料接口(302)为管形接口；
    所述支撑座(303)上设有方形的卡位槽(304)；所述运料装置(4)的横截面与卡位槽(304)底面的形状尺寸一致；所述卡位槽(304)的中轴线与支撑座(303)的中轴线重合；
    所述卡位槽(304)的侧壁上设有位置检测开关(305)，所述支撑座(303)的底部设有称重传感器(306)。
  2. 一种用于多工序烟气净化的活性炭运输系统，多工序烟气净化系统包括解析活化系统(2)和各工序设置的烟气净化装置(1)，所述烟气净化装置(1)包括若干吸附单元(101)，所述解析活化系统(2)包括解析设备(201)和活化活性炭仓(202)，所述活化活性炭仓(202)和各工序吸附单元(101)的底部分别设有排料设备(5)，其特征在于，所述活性炭运输系统包括污染活性炭输送系统和活化活性炭输送系统；所述污染活性炭输送系统包括各工序烟气净化装置(1)、运料装置(4)以及如权利要求1所述的接口装置(3)，所述接口装置(3)分别与各吸附单元(101)底部的排料设备(5)连接；所述活化活性炭输送系统包括：解析活化系统(2)、运料装置(4)以及如权利要求1所述的接口装置(3)，所述接口装置(3)与活化活性炭仓(202)底部的排料设备(5)连接。
  3. 根据权利要求2所述的活性炭运输系统，其特征在于，所述烟气净化装置(1)还包括活性炭储仓(103)和设置于各吸附单元(101)顶部的缓冲仓(102)，所述活性炭储仓(103)设置有料量传感器(104)，所述活性炭储仓(103)的排料处设置有第一皮带秤(105)，所述第一皮带秤(105)与各吸附单元(101)的缓冲仓(102)之间设有第一输送机(106)。
  4. 根据权利要求2或3所述的活性炭运输系统，其特征在于，所述解析活化系统(2)还包括污染活性炭仓(204)和设置于解析设备(201)顶部的缓冲仓(203)，所述污染活性炭仓(204)的排料处设置有第二皮带秤(205)，所述第二皮带秤(205)与解析设备(201)的缓冲仓(203)之间设有第二输送机(206)。
  5. 根据权利要求2所述的活性炭运输系统，其特征在于，所述解析设备(201)与所述活化活性炭仓(202)之间设置有振动筛(207)。
  6. 根据权利要求4所述的活性炭运输系统，其特征在于，所述活性炭运输系统还包括第三输送机(208)，所述第三输送机(208)用于向污染活性炭仓(204)补充新活性炭。
  7. 根据权利要求2所述的活性炭运输系统，其特征在于，所述运料装置(4)包括斗体(401)、位于所述斗体(401)顶部的进料口(402)、位于所述斗体(401)底部的排料口(403)，以及套设于所述斗体(401)外部的框架(404)。
  8. 一种用于多工序烟气净化的活性炭运输方法，其特征在于，包括：
    根据各工序烟气净化装置的排料请求，将相应数量的运料装置分别移动至各待排料吸附单元的接口装置的卡位槽内，使受料接口的下端与运料装置连接；
    位置检测开关和称重传感器被触发后，当达到预设排料时间，通过各待排料吸附单元底部的排料设备分别向对应的运料装置中排料；
    当各运料装置中污染活性炭的料量达到阈值时，使所述各待排料吸附单元停止排料，将各装有污染活性炭的运料装置移动至解析活化系统；
    根据各工序烟气净化装置的给料请求，将相应数量的运料装置依次移动至活化活性炭仓对应的接口装置的卡位槽内，使受料接口的下端与运料装置连接；
    位置检测开关和称重传感器被触发时，通过活化活性炭仓底部的排料设备向运料装置中排料；
    当运料装置中活化活性炭的料量达到阈值时，使所述活化活性炭仓停止排料，将装有活化活性炭的运料装置依次移动至各待给料烟气净化装置。
  9. 根据权利要求8所述的方法，其特征在于，所述方法还包括：
    遍历各工序烟气净化装置，筛选出活性炭储仓料量低于阈值的待给料烟气净化装置；
    根据各待给料烟气净化装置的给料请求，将所述装有活化活性炭的运料装置依次移动至各待给料烟气净化装置的活性炭储仓；所述各待给料烟气净化装置的给料请求包括待给料烟气净化装置的位置信息和数量信息；
    根据烟气净化装置中各吸附单元发送的给料请求，由活性炭储仓进行排料；所述各吸附单元发送的给料请求包括待给料吸附单元的位置信息和给料量；
    当第一皮带秤量取活性炭储仓排出的物料达到给料量时，由第一输送机将活性炭输送至待给料吸附单元的缓冲仓。
  10. 根据权利要求8或9所述的方法，其特征在于，所述将各个装有污染活性炭的运料装置移动至解析活化系统的步骤之后还包括：
    将所述各装有污染活性炭的运料装置移动至解析活化系统的污染活性炭仓；
    根据解析设备发送的给料请求，由污染活性炭仓进行排料；所述解析设备发送的给料请求包括污染活性炭的给料量；
    当第二皮带秤量取污染活性炭仓排出的物料达到给料量时，由第二输送机将污染活性炭输送至解析设备的缓冲仓。
  11. 根据权利要求8所述的方法，其特征在于，所述方法还包括：
    根据单位时间进入各工序吸附单元的烟气量和各工序吸附单元的活性炭容量，设置各工序吸附单元的预设排料时间T 1和间隔时间T 2；
    计算各工序吸附单元的时间阈值T 3，T 3＝T 1-T 2；
    遍历各工序烟气净化装置，筛选出所有达到时间阈值T 3的待排料吸附单元，发送排料请求；所述排料请求包括待排料吸附单元的数量信息和位置信息。
  12. 根据权利要求8或11所述的方法，其特征在于，所述方法还包括：
    判断所述待排料吸附单元是否接入运料装置；
    如果所述待排料吸附单元对应的接口装置中，位置检测开关未感应到运料装置的接入，且称重传感器未检测到重量信号，则所述待排料吸附单元未接入运料装置；
    筛选出所有未接入运料装置的待排料吸附单元，发送排料请求；所述排料请求包括需要接入运料装置的待排料吸附单元的数量信息和位置信息。
  13. 根据权利要求8或9所述的方法，其特征在于，按照如下步骤将装有活化活性炭的运料装置依次移动至待给料烟气净化装置：
    设置为各工序烟气净化装置给料的优先级；
    按照优先级从高到低的顺序，依次将所述装有活化活性炭的运料装置移动至待给料烟气净化装置。
  14. 根据权利要求10所述的方法，其特征在于，所述方法还包括：
    获取所述解析设备排出的物料中损耗活性炭的料量S1；
    由第三输送机向所述污染活性炭仓中补充新活性炭，所述新活性炭的料量S2等于所述损耗活性炭的料量S1。
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