CN113842716A - Combustible dust intelligent monitoring remote explosion control system used in rubber tire production process - Google Patents
Combustible dust intelligent monitoring remote explosion control system used in rubber tire production process Download PDFInfo
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- CN113842716A CN113842716A CN202111287095.6A CN202111287095A CN113842716A CN 113842716 A CN113842716 A CN 113842716A CN 202111287095 A CN202111287095 A CN 202111287095A CN 113842716 A CN113842716 A CN 113842716A
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- 239000000428 dust Substances 0.000 title claims abstract description 385
- 238000004880 explosion Methods 0.000 title claims abstract description 143
- 238000012544 monitoring process Methods 0.000 title claims abstract description 112
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 109
- 238000007599 discharging Methods 0.000 claims abstract description 35
- 238000009826 distribution Methods 0.000 claims abstract description 15
- 238000002485 combustion reaction Methods 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 230000001629 suppression Effects 0.000 claims description 94
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 92
- 238000002347 injection Methods 0.000 claims description 59
- 239000007924 injection Substances 0.000 claims description 59
- 238000005507 spraying Methods 0.000 claims description 36
- 238000001514 detection method Methods 0.000 claims description 28
- 238000004140 cleaning Methods 0.000 claims description 23
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 238000005303 weighing Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- 238000013022 venting Methods 0.000 description 3
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- 238000004064 recycling Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
- B01D46/0091—Including arrangements for environmental or personal protection
- B01D46/0093—Including arrangements for environmental or personal protection against fire or explosion
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
- B01D46/446—Auxiliary equipment or operation thereof controlling filtration by pressure measuring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
- B01D46/46—Auxiliary equipment or operation thereof controlling filtration automatic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
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- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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Abstract
The invention relates to a combustible dust intelligent monitoring remote explosion control system used in a rubber tire production process, wherein a rubber tire production dust collection air pipe in the system sucks dust generated by a rubber tire production device I, a rubber tire production device II and a rubber tire production device III through a rubber tire production dust collection air distribution pipe I and a rubber tire production dust collection air distribution pipe II and sends the dust into a dust filter, the dust is filtered and purified through the dust filter, the dust is discharged through a dust filter air locking and dust discharging device, and the gas is filtered by a dust filter filtering element and then is discharged through a dust filter induced draft fan air exhaust pipe under the drive of a dust filter induced draft fan. The invention has the intelligent functions of applying flame retardance to dust, detecting and extinguishing sparks igniting the dust, extinguishing flash combustion flame and remotely emergency handling and control aiming at the spark and flash risk of the dust in the rubber tire production process.
Description
Technical Field
The invention relates to the technical field of dust removal control in rubber tire production, in particular to an intelligent combustible dust monitoring remote explosion control system used in a rubber tire production process.
Background
The dust produced in the rubber tire production process belongs to combustible dust which can be violently combusted, and the dry dust removal process is easy to generate sparks to ignite dust clouds, generate combustion flame and dust explosion, and cause serious production safety accidents.
At present, the dust explosion control technology of the rubber tire production process mainly adopts physical explosion venting, dust combustion flame cannot be extinguished through the physical explosion venting, and dust in a dust remover is still continuously combusted after the physical explosion venting. The intelligent monitoring and remote explosion control technology for combustible dust in the rubber tire production process is characterized in that a fire water supply device is arranged to extinguish sparks in a dust absorption air pipe for rubber tire production detected by a spark detection data acquisition device; arranging an explosion suppression gas supply device to extinguish the high-temperature flame monitored by the temperature monitoring data collector; the data remote intelligent electric control cabinet is provided with a remote monitoring function, remote data sharing and data transmission are carried out through the dust explosion control remote monitoring module, the cloud system, the mobile client and the fixed terminal, and remote early warning intelligent emergency control fire extinguishing is carried out; when the dust which is still continuously burnt is monitored, the induced draft fan of the intelligent interlocking dust filter is controlled to stop in an emergency mode to enable the dust not to be collected and enter the dust filter, the air locking and dust discharging device of the intelligent interlocking dust filter is closed to enable the burnt dust not to fall into a dust filter collecting container, the motor of the intelligent interlocking spiral conveying device is stopped to enable the dust not to be conveyed, the dust cleaning pressure device of the intelligent interlocking dust filter is closed to enable dust cleaning air not to be blown into the dust filter, and the dust filter of the intelligent interlocking explosion suppression gas supply device, the fire water supply device and the air pipe are sprayed to extinguish fire and extinguish dust flames which are still continuously burnt.
Disclosure of Invention
In order to achieve the above objects and other related objects, the present invention provides the following technical solutions: an intelligent combustible dust monitoring remote explosion control system used in a rubber tire production process comprises a rubber tire production dust absorption air pipe, a fire water supply device, an explosion suppression gas supply device, a dust filter, a data monitoring remote intelligent electric control cabinet, a dust explosion control remote monitoring module, a self-calibration module, a data acquisition module, an execution module and an alarm module,
one end of the rubber tire production dust collection air pipe is connected with the rubber tire production dust collection sub air pipe I and the rubber tire production dust collection sub air pipe II, the other end of the rubber tire production dust collection air pipe is communicated with a dust filter, inlets of the rubber tire production dust collection sub air pipe I and the rubber tire production dust collection sub air pipe II are arranged at dust generation positions among the rubber tire production equipment I, the rubber tire production equipment II and the rubber tire production equipment III, and one end, close to the dust filter, of the rubber tire production dust collection air pipe is provided with a fireproof valve device;
the fire water supply device is respectively connected with the first water spraying element, the second water spraying element, the third water spraying element and the fourth water spraying element through a fire water supply device conveying pipeline, and an automatic fire water supply device conveying pipeline valve and/or a manual fire water supply device conveying pipeline valve are designed on the fire water supply device conveying pipeline;
the dust filter is fixed on the dust filter bracket, a dust filter air locking and dust discharging device is arranged below the dust hopper of the dust filter bracket, the motor of the dust filter air-locking and dust-discharging device provides power for the dust filter air-locking and dust-discharging device, the bottom of the dust filter air-locking and ash-discharging device is connected with a feeding connector of a spiral conveying device on the spiral conveying device, one end of the spiral conveying device is provided with a spiral conveying device recovery connecting port, the other end of the spiral conveying device is provided with a spiral conveying device motor, the upper part of the dust filter is provided with a dust filter explosion suppression gas release area, a dust filter filtering element is arranged in the dust filter explosion suppression gas release area, one side of the dust filter is provided with a dust filter ash removing device corresponding to the filter element of the dust filter, the top of the dust filter ash removal device is provided with a gas container of the dust filter ash removal device;
the lower part of the dust filter air purifying chamber is connected with a dust filter induced draft fan through a dust filter exhaust air pipe, and an air outlet of the dust filter induced draft fan is provided with a dust filter induced draft fan exhaust air pipe;
an explosion suppression gas container weighing data collector is arranged below an explosion suppression gas container in the explosion suppression gas supply device, an explosion suppression gas supply device heater, an explosion suppression gas supply device pressure reducing valve and an explosion suppression gas supply device electromagnetic valve are sequentially arranged at an outlet of the explosion suppression gas container, the explosion suppression gas supply device is connected with an explosion suppression gas injection element five, an explosion suppression gas injection element six and an explosion suppression gas injection element seven through an explosion suppression gas conveying pipeline, and the explosion suppression gas supply device is provided with an explosion suppression gas supply device data display;
the data monitoring remote intelligent electric control cabinet comprises a dust explosion control remote monitoring module, a self-calibration module, a data acquisition module, an execution module and an alarm module; the dust explosion control remote monitoring module is used for remotely connecting a cloud system to realize data sharing, and the fixed terminal and the mobile client realize remote monitoring, remote data sharing and remote data updating by connecting the cloud system; the self-correcting module is used for correcting the data information acquired by the data acquisition module and checking and correcting the data information of the dust explosion control remote monitoring module, the data acquisition module, the execution module and the alarm module; the device comprises a data acquisition module, a spark detection data acquisition unit I, a spark detection data acquisition unit II, a temperature monitoring data acquisition unit I, a temperature monitoring data acquisition unit II, a temperature monitoring data acquisition unit III, a temperature monitoring data acquisition unit IV, a dust filter inlet and outlet air pressure difference monitoring data acquisition unit, a dust filter ash cleaning device ash cleaning pressure data acquisition unit, a dust filter air locking and ash discharging device operation fault monitoring data acquisition unit and an explosion suppression gas container weighing data acquisition unit, wherein the data acquisition module is used for acquiring spark data information of a rubber tire production dust collection air pipe, temperature data information of the rubber tire production dust collection air pipe and a dust filter, air pressure difference data information of the inlet and outlet of the dust filter, air supply pressure data information of the dust filter ash cleaning device, operation condition data information of the dust filter air locking and ash discharging device, and a temperature monitoring data acquisition unit II, The weight data information of the explosion suppression gas container is transmitted to a data monitoring remote intelligent electric control cabinet; the execution module controls starting of the explosion suppression gas supply device and the fire water supply device, and controls starting of the first water injection element, the second water injection element, the third water injection element, the fourth water injection element, the fifth explosion suppression gas injection element, the sixth explosion suppression gas injection element and the seventh explosion suppression gas injection element to extinguish sparks for igniting dust and extinguish flash combustion flame, and controls starting of emergency interlocking control; the alarm module is used for sending out sound and light alarm signals, and when the spark and flame data information is captured by the system, the fault information is found by the system, and the collected data information reaches the set limit value, the sound and light alarm signals are sent out.
Preferably, a dust filter inlet-outlet air pressure difference monitoring data acquisition unit is arranged between the air inlet end and the air outlet end of the dust filter.
Preferably, the dust filter dust cleaning device gas container is provided with a dust filter dust cleaning device dust cleaning pressure data collector.
Preferably, a dust filter air-locking dust discharging device operation fault monitoring data acquisition unit is arranged in the dust filter air-locking dust discharging device.
Preferably, a spark detection data collector I and a spark detection data collector II are correspondingly arranged in the rubber tire production dust absorption air pipe, the spark detection data collector I and the spark detection data collector II are used for detecting spark information in the rubber tire production dust absorption air pipe, and the number of the spark detection data collectors is more than or equal to 1.
Preferably, a first temperature monitoring data collector is arranged in a main pipeline between the dust filter and the fire valve device, a second temperature monitoring data collector and a third temperature monitoring data collector are arranged in a dust hopper of the dust filter, and a fourth temperature monitoring data collector (T4) is arranged at an air outlet of the dust filter.
Preferably, the first water spraying element is arranged on the first rubber tire production dust collection air distribution pipe, the second water spraying element is arranged on the second rubber tire production dust collection air distribution pipe, the third water spraying element and the fourth water spraying element are arranged on the rubber tire production dust collection air distribution pipe, and the first water spraying element, the second water spraying element, the third water spraying element and the fourth water spraying element are connected to the fire water supply device through a fire water supply device conveying pipeline.
The explosion suppression gas injection element five is arranged on a rubber tire production dust absorption air pipe on one side close to the dust filter between the dust filter and the fire valve device, the explosion suppression gas injection element six and the explosion suppression gas injection element seven are arranged on a dust hopper of the dust filter, and the explosion suppression gas injection element five, the explosion suppression gas injection element six and the explosion suppression gas injection element seven are connected to an explosion suppression gas supply device through an explosion suppression gas conveying pipeline.
Preferably execution module execution interlocking control has intelligent interlocking dust filter draught fan to shut down and makes the dust no longer the entrapment get into dust filter, intelligent interlocking dust filter lock gas dust discharging device closes and makes the dust of burning no longer fall into dust filter collecting container, intelligent interlocking screw conveyer motor shuts down and makes the dust no longer carry, intelligent interlocking dust filter deashing pressure device closes, make the deashing air no longer blow in dust filter to and spray in intelligent interlocking explosion suppression gas supply device and fire water supply installation dust filter and the tuber pipe and put out a fire, put out the dust flame that still lasts the burning.
The invention relates to a combustible dust intelligent monitoring remote explosion control system used in a rubber tire production process, wherein a rubber tire production dust collection air pipe in the system sucks dust generated by rubber tire production equipment I, rubber tire production equipment II and rubber tire production equipment III away through a rubber tire production dust collection air distribution pipe I and a rubber tire production dust collection air distribution pipe II and sends the dust into a dust filter, the dust is filtered and purified through the dust filter, the dust is discharged through a dust filter air locking and dust discharging device, and the gas is filtered by a dust filter filtering element and then discharged through a dust filter induced draft fan air exhaust pipe under the drive of a dust filter induced draft fan; the spark detection data acquisition unit I, the spark detection data acquisition unit II and the temperature monitoring data acquisition unit (1 to four T1-T4) are used for detecting spark data information and temperature data information of a set point in a system and data information acquired by a dust filter inlet-outlet air pressure difference monitoring data acquisition unit, a dust filter ash cleaning pressure data acquisition unit and a dust filter air locking and ash discharging device operation fault monitoring data acquisition unit, the data information is transmitted to a data monitoring remote intelligent electric control cabinet through a data acquisition module for data processing, the risk of spark and flash is analyzed, an acousto-optic alarm signal is sent out through an acousto-optic alarm module, an execution module controls to start an explosion suppression gas supply device and a fire water supply device, controls to start water injection elements (one to four P1-P4) and explosion suppression gas injection elements (five to seven P5-P7) to extinguish spark of ignited dust and extinguish flash flame, controlling to start an interlocking control measure; the remote intelligent electric control cabinet is internally provided with a dust explosion control remote monitoring module for remotely connecting a cloud system to realize data sharing, and the fixed terminal and the mobile client realize remote monitoring, remote data sharing and remote data updating by connecting the cloud system. The invention has the intelligent functions of applying flame retardance to dust, detecting and extinguishing sparks igniting the dust, extinguishing flash combustion flame and remotely emergency handling and control aiming at the spark and flash risk of the dust in the rubber tire production process.
Drawings
FIG. 1 is a schematic diagram of an intelligent combustible dust monitoring remote explosion control system used in a rubber tire production process.
FIG. 2 is a functional schematic diagram of an intelligent combustible dust monitoring remote explosion control system used in a rubber tire production process.
In the above drawings, a rubber tire production dust-absorbing air duct 10, a rubber tire production dust-absorbing air duct 101, a rubber tire production dust-absorbing air duct 102, a fire valve device 11, a fire water supply device 20, a fire water supply device delivery duct 21, a fire water supply device delivery duct automatic valve 22, a fire water supply device delivery duct manual valve 23, an explosion suppression gas supply device 30, an explosion suppression gas delivery duct 31, an explosion suppression gas receiver weighing data collector 32, an explosion suppression gas receiver 33, an explosion suppression gas supply device heater 34, an explosion suppression gas supply device pressure reducing valve 35, an explosion suppression gas supply device electromagnetic valve 36, a device data display 37, a dust filter 40, a dust filter element 41, a dust filter explosion suppression gas releasing area 42, a dust filter support 43, a dust filter air-locking and ash-discharging device 44, a motor 45 of a dust filter air locking and dust discharging device, a dust filter inlet and outlet air pressure difference monitoring data collector 46, a dust filter ash removing device 47, a dust filter ash removing device air container 48, a dust filter ash removing device ash removing pressure data collector 49, a screw conveyor 50, a screw conveyor recycling connector 51, a screw conveyor feeding connector 52, a screw conveyor motor 53, a dust filter exhaust air pipe 60, a dust filter induced draft fan 70, a dust filter induced draft air pipe 80, a data monitoring remote intelligent electric control cabinet 90, a dust explosion control remote monitoring module 91, a cloud system 911, a fixed terminal 912, a mobile client 913, a self-calibration module 92, a data acquisition module 93, a dust filter air locking and dust discharging device operation fault monitoring data collector 931, an execution module 94 and an emergency interlocking control 941, the device comprises an alarm module 95, a rubber tire production device I1001, a rubber tire production device II 1002, a rubber tire production device III 1003, a water injection element I P1, a water injection element II P2, a water injection element III P3, a water injection element IV P4, an explosion suppression gas injection element IV P5, an explosion suppression gas injection element IV P6, an explosion suppression gas injection element IV P7, a spark detection data collector I H1, a spark detection data collector II H2, a temperature monitoring data collector I T1, a temperature monitoring data collector II T2, a temperature monitoring data collector III T3 and a temperature monitoring data collector IV T4.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1-2. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
As shown in fig. 1 and 2, the intelligent combustible dust monitoring remote explosion control system for the rubber tire production process comprises a rubber tire production dust absorption air pipe 10, a fire water supply device 20, an explosion suppression gas supply device 30, a dust filter 40, a data monitoring remote intelligent electric control cabinet 90, a dust explosion control remote monitoring module 91, a self-calibration module 92, a data acquisition module 93, an execution module 94 and an alarm module 95, and is characterized in that:
one end of the rubber tire production dust collection air pipe 10 is connected with the rubber tire production dust collection sub air pipe I101 and the rubber tire production dust collection sub air pipe II 102, the other end of the rubber tire production dust collection air pipe 10 is communicated with the dust filter 40, inlets of the rubber tire production dust collection sub air pipe I101 and the rubber tire production dust collection sub air pipe II 102 are arranged at dust generation positions among the rubber tire production equipment I1001, the rubber tire production equipment II 1002 and the rubber tire production equipment III 1003, and one end, close to the dust filter 40, of the rubber tire production dust collection air pipe 10 is provided with a fireproof valve device 11;
the fire water supply device 20 is respectively connected with a first water spraying element P1, a second water spraying element P2, a third water spraying element P3 and a fourth water spraying element P4 through a fire water supply device conveying pipeline 21, and an automatic fire water supply device conveying pipeline valve 22 and/or a manual fire water supply device conveying pipeline valve 23 are/is designed on the fire water supply device conveying pipeline 21;
the dust filter 40 is fixed on a dust filter support 43, a dust filter air-locking and ash-discharging device 44 is arranged below an ash hopper of the dust filter support 40, a motor 45 of the dust filter air-locking and ash-discharging device provides power for the dust filter air-locking and ash-discharging device 44, the bottom of the dust filter air-locking and ash-discharging device 44 is connected with a screw conveying device feeding connecting port 52 on a screw conveying device 50, one end of the screw conveying device 50 is provided with a screw conveying device recycling connecting port 51, the other end of the screw conveying device 50 is provided with a screw conveying device motor 53, the upper part of the dust filter 40 is provided with a dust filter explosion-suppression gas release area 42, a dust filter filtering element 41 is arranged in the dust filter explosion-suppression gas release area 42, one side of the dust filter 40 is provided with a dust filter ash-removing device 47 corresponding to the dust filter filtering element 41, the top of the dust filter ash removing device 47 is provided with a dust filter ash removing device gas container 48;
the lower part of the air purifying chamber of the dust filter 40 is connected with a dust filter induced draft fan 70 through a dust filter exhaust air pipe 60, and an air outlet of the dust filter induced draft fan 70 is provided with a dust filter induced draft fan exhaust air pipe 80;
an explosion suppression gas container weighing data collector 32 is arranged below an explosion suppression gas container 33 in the explosion suppression gas supply device 30, an explosion suppression gas supply device heater 34, an explosion suppression gas supply device pressure reducing valve 35 and an explosion suppression gas supply device electromagnetic valve 36 are sequentially arranged at the outlet of the explosion suppression gas container 33, the explosion suppression gas supply device 30 is connected with an explosion suppression gas injection element five P5, an explosion suppression gas injection element six P6 and an explosion suppression gas injection element seven P7 through an explosion suppression gas conveying pipeline 31, and the explosion suppression gas supply device 30 is provided with an explosion suppression gas supply device data display 37;
the data monitoring remote intelligent electric control cabinet 90 comprises a dust explosion control remote monitoring module 91, a self-calibration module 92, a data acquisition module 93, an execution module 94 and an alarm module 95; the dust explosion control remote monitoring module 91 is used for remotely connecting a cloud system 911 to realize data sharing, and the fixed terminal 912 and the mobile client 913 realize remote monitoring, remote data sharing and remote data updating by connecting the cloud system 911; the self-correcting module 92 is used for correcting the data information which is acquired by the data acquisition module 93 and has deviation, and checking and correcting the data information of the dust explosion control remote monitoring module 91, the data acquisition module 93, the execution module 94 and the alarm module (95); the data acquisition module 93 is respectively connected with a spark detection data acquisition unit I H1, a spark detection data acquisition unit II H2, a temperature monitoring data acquisition unit I T1, a temperature monitoring data acquisition unit II T2, a temperature monitoring data acquisition unit III T3, a temperature monitoring data acquisition unit IV T4, a dust filter inlet and outlet air pressure difference monitoring data acquisition unit 46, a dust filter ash cleaning device ash cleaning pressure data acquisition unit 49, a dust filter air locking and ash discharging device operation fault monitoring data acquisition unit 931 and an explosion suppression gas container weighing data acquisition unit 32, and the data acquisition module 93 is used for acquiring spark data information of a rubber tire production dust collection air pipe, temperature data information of a rubber tire production dust collection air pipe and a dust filter, air pressure difference data information of an inlet and an outlet of the dust filter, data information of air supply pressure of the dust filter ash cleaning device, and operation condition data information of the dust filter air locking and ash discharging device, The weight data information of the explosion suppression gas container is transmitted to the data monitoring remote intelligent electric control cabinet 90; the execution module 94 controls starting of an explosion suppression gas supply device and a fire water supply device, the execution module 94 controls starting of a water injection element I P1, a water injection element II P2, a water injection element III P3, a water injection element IV P4, an explosion suppression gas injection element V P5, an explosion suppression gas injection element VI P6 and an explosion suppression gas injection element VII P7 to extinguish sparks for igniting dust and extinguish flash combustion flames, and controls starting of an emergency interlocking control 941; the alarm module 95 is used for sending out an audible and visual alarm signal when the system captures spark and flame data information, the system finds fault information and the collected data information reach a set limit value.
And a dust filter inlet-outlet air pressure difference monitoring data acquisition unit 46 is arranged between the air inlet end and the air outlet end of the dust filter 40.
The dust filter dust cleaning device gas container 48 is provided with a dust filter dust cleaning device dust cleaning pressure data acquisition device 49.
The dust filter air-locking dust discharging device 44 is provided with a dust filter air-locking dust discharging device operation fault monitoring data acquisition unit 931.
The rubber tire production dust collection air pipe 10 is internally and correspondingly provided with a first spark detection data collector H1 and a second spark detection data collector H2, the first spark detection data collector H1 and the second spark detection data collector H2 are used for detecting spark information in the rubber tire production dust collection air pipe 10, and the number of the spark detection data collectors is more than or equal to 1.
Be equipped with temperature monitoring data collector T1 in the trunk line 10 between dust filter 40 and the fire prevention valving 11, the dust filter 40 ash bucket is equipped with two T2 of temperature monitoring data collector and three T3 of temperature monitoring data collector, the air outlet department of dust filter 40 is equipped with four T4 of temperature monitoring data collector.
The first water spraying component P1 is arranged on the first rubber tire production and dust collection air distribution pipe 101, the second water spraying component P2 is arranged on the second rubber tire production and dust collection air distribution pipe 102, the third water spraying component P3 and the fourth water spraying component P4) are arranged on the rubber tire production and dust collection air distribution pipe 10, and the first water spraying component P1, the second water spraying component P2, the third water spraying component P3 and the fourth water spraying component P4 are connected to the fire water supply device 20 through a fire water supply device conveying pipeline 21.
The explosion-suppressing gas injection element five P5 is arranged on the rubber tire production dust absorption air duct 10 at one side close to the dust filter 40 between the dust filter 40 and the fire valve device 11, the explosion-suppressing gas injection element six P6 and the explosion-suppressing gas injection element seven P7 are arranged on the dust hopper of the dust filter 40, and the explosion-suppressing gas injection element five P5, the explosion-suppressing gas injection element six P6 and the explosion-suppressing gas injection element seven P7 are connected to the explosion-suppressing gas supply device 30 through an explosion-suppressing gas conveying pipeline 31.
The invention relates to a combustible dust intelligent monitoring remote explosion control system used in a rubber tire production process, wherein a rubber tire production dust collection air pipe 10 in the system sucks dust generated by a rubber tire production device I1001, a rubber tire production device II 1002 and a rubber tire production device III 1003 through a rubber tire production dust collection air distribution pipe I101 and a rubber tire production dust collection air distribution pipe II 102 and sends the dust into a dust filter 40, the dust is filtered and purified by the dust filter 40, the dust is discharged through a dust filter air locking and dust discharging device 44, and the gas is discharged through a dust filter induced draft fan exhaust air pipe under the drive of a dust filter induced draft fan 70 after being filtered by a dust filter filtering element 41; the spark detection data acquisition unit I H1, the spark detection data acquisition unit II H2 and the temperature monitoring data acquisition unit (1 to four T1-T4) are used for detecting spark data information and temperature data information of set points in a system and data information acquired by a dust filter inlet-outlet air pressure difference monitoring data acquisition unit, a dust filter ash cleaning device ash cleaning pressure data acquisition unit and a dust filter ash locking and unloading device operation fault monitoring data acquisition unit, the data information is transmitted to a data monitoring remote intelligent electric control cabinet 90 through a data acquisition module 93 for data processing, the occurrence of sparks and flash risks is analyzed, an acousto-optic alarm signal is sent through an acousto-optic alarm module, an explosion suppression gas supply device and a fire water supply device are controlled and started through an execution module 94, water injection elements (one to four P1-P4) and explosion suppression gas injection elements (five to seven P5-P7) are controlled and used for extinguishing sparks igniting dust and extinguishing flash combustion flames, controlling to start an interlocking control measure; the dust explosion control remote monitoring module 91 is arranged in the remote control intelligent electric control cabinet 90 and is used for remotely connecting with the cloud system 911 to realize data sharing, and the fixed terminal 912 and the mobile client 913 realize remote monitoring, remote data sharing and remote data updating by connecting with the cloud system 911. The invention has the intelligent functions of applying flame retardance to dust, detecting and extinguishing sparks igniting the dust, extinguishing flash combustion flame and remotely emergency handling and control aiming at the spark and flash risk of the dust in the rubber tire production process.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (9)
1. The utility model provides a combustible dust intelligent monitoring remote explosion control system for in rubber tire production technology, includes rubber tire production dust absorption tuber pipe (10), fire water supply installation (20), explosion-suppressing gas supply device (30), dust filter (40), the automatically controlled cabinet of the long-range intelligence of data monitoring (90), the remote monitoring module of dust explosion control (91), from school module (92), data acquisition module (93), execution module (94) and alarm module (95), its characterized in that:
one end of the rubber tire production dust collection air pipe (10) is connected with the rubber tire production dust collection sub air pipe I (101) and the rubber tire production dust collection sub air pipe II (102), the other end of the rubber tire production dust collection air pipe (10) is communicated with the dust filter (40), inlets of the rubber tire production dust collection sub air pipe I (101) and the rubber tire production dust collection sub air pipe II (102) are arranged at dust generation positions among the rubber tire production equipment I (1001), the rubber tire production equipment II (1002) and the rubber tire production equipment III (1003), and a fireproof valve device (11) is arranged at one end, close to the dust filter (40), of the rubber tire production dust collection air pipe (10);
the fire water supply device (20) is respectively connected with a first water spraying element (P1), a second water spraying element (P2), a third water spraying element (P3) and a fourth water spraying element (P4) through a fire water supply device conveying pipeline (21), and an automatic fire water supply device conveying pipeline valve (22) and/or a manual fire water supply device conveying pipeline valve (23) are designed on the fire water supply device conveying pipeline (21);
the dust filter (40) is fixed on a dust filter support (43), a dust filter air-locking and dust-discharging device (44) is arranged below a dust hopper of the dust filter support (40), a motor (45) of the dust filter air-locking and dust-discharging device provides power for the dust filter air-locking and dust-discharging device (44), the bottom of the dust filter air-locking and dust-discharging device (44) is connected with a screw conveying device feeding connecting port (52) on a screw conveying device (50), one end of the screw conveying device (50) is provided with a screw conveying device recovery connecting port (51), the other end of the screw conveying device (50) is provided with a screw conveying device motor (53), the upper part of the dust filter (40) is provided with a dust filter explosion suppression gas release area (42), and a dust filter filtering element (41) is arranged in the dust filter explosion suppression gas release area (42), a dust filter ash removal device (47) is arranged on one side of the dust filter (40) corresponding to the dust filter filtering element (41), and a dust filter ash removal device gas container (48) is arranged at the top of the dust filter ash removal device (47);
the lower part of the air purifying chamber of the dust filter (40) is connected with a dust filter induced draft fan (70) through a dust filter exhaust air pipe (60), and an air outlet of the dust filter induced draft fan (70) is provided with a dust filter induced draft fan exhaust air pipe (80);
an explosion suppression gas container weighing data collector (32) is arranged below an explosion suppression gas container (33) in the explosion suppression gas supply device (30), an explosion suppression gas supply device heater (34), an explosion suppression gas supply device pressure reducing valve (35) and an explosion suppression gas supply device electromagnetic valve (36) are sequentially arranged at an outlet of the explosion suppression gas container (33), the explosion suppression gas supply device (30) is connected with an explosion suppression gas injection element five (P5), an explosion suppression gas injection element six (P6) and an explosion suppression gas injection element seven (P7) through an explosion suppression gas conveying pipeline (31), and the explosion suppression gas supply device (30) is provided with an explosion suppression gas supply device data display (37);
the data monitoring remote intelligent electric control cabinet (90) comprises a dust explosion control remote monitoring module (91), a self-correcting module (92), a data acquisition module (93), an execution module (94) and an alarm module (95); the dust explosion control remote monitoring module (91) is used for remotely connecting a cloud system (911) to realize data sharing, and the fixed terminal (912) and the mobile client (913) realize remote monitoring, remote data sharing and remote data updating by connecting the cloud system (911); the self-correcting module (92) is used for correcting the deviated data information acquired by the data acquisition module (93), and checking and correcting the deviated data of the data information of the dust explosion control remote monitoring module (91), the data acquisition module (93), the execution module (94) and the alarm module (95) at the same time; the device is characterized in that the data acquisition module (93) is respectively connected with a spark detection data acquisition unit I (H1), a spark detection data acquisition unit II (H2), a temperature monitoring data acquisition unit I (T1), a temperature monitoring data acquisition unit II (T2), a temperature monitoring data acquisition unit III (T3), a temperature monitoring data acquisition unit IV (T4), a dust filter inlet and outlet air pressure difference monitoring data acquisition unit (46), a dust filter ash cleaning device ash cleaning pressure data acquisition unit (49), a dust filter air locking and ash discharging device operation fault monitoring data acquisition unit (931) and an explosion suppression gas container weighing data acquisition unit (32), wherein the data acquisition module (93) is used for acquiring spark data information of a rubber tire production dust collection air pipe, temperature data information of a rubber tire production dust collection air pipe and a dust filter, air pressure difference data information of an inlet and an outlet of the dust filter, air pressure difference data information of the inlet and the outlet of the dust filter, and the air pressure difference data acquisition unit (32) of the dust filter, Data information of air supply pressure of the dust filter ash cleaning device, running state data information of the dust filter air locking and ash discharging device and weight data information of the explosion suppression gas container are transmitted to a data monitoring remote intelligent electric control cabinet (90); the execution module (94) controls starting of an explosion suppression gas supply device and a fire water supply device, the execution module (94) controls starting of a first water injection element (P1), a second water injection element (P2), a third water injection element (P3), a fourth water injection element (P4), a fifth explosion suppression gas injection element (P5), a sixth explosion suppression gas injection element (P6) and a seventh explosion suppression gas injection element (P7) to extinguish sparks igniting dust and extinguish flash combustion flames, and controls starting of emergency interlocking control (941); the alarm module (95) is used for sending out sound and light alarm signals, and when the system captures spark and flame data information, the system finds fault information and the collected data information reach the set limit value, the sound and light alarm signals are sent out.
2. The intelligent combustible dust monitoring remote explosion control system for the rubber tire production process as claimed in claim 1, wherein the intelligent combustible dust monitoring remote explosion control system comprises: and a dust filter inlet-outlet air pressure difference monitoring data acquisition unit (46) is arranged between the air inlet end and the air outlet end of the dust filter (40).
3. The intelligent combustible dust monitoring remote explosion control system for the rubber tire production process as claimed in claim 1, wherein the intelligent combustible dust monitoring remote explosion control system comprises: and a dust cleaning pressure data collector (49) of the dust cleaning device of the dust filter is arranged on the gas container (48) of the dust cleaning device of the dust filter.
4. The intelligent combustible dust monitoring remote explosion control system for the rubber tire production process as claimed in claim 1, wherein the intelligent combustible dust monitoring remote explosion control system comprises: and a dust filter air-locking and dust-discharging device operation fault monitoring data acquisition unit (931) is arranged in the dust filter air-locking and dust-discharging device (44).
5. The intelligent combustible dust monitoring remote explosion control system for the rubber tire production process as claimed in claim 1, wherein the intelligent combustible dust monitoring remote explosion control system comprises: a spark detection data acquisition unit I (H1) and a spark detection data acquisition unit II (H2) are correspondingly arranged in the rubber tire production dust collection air pipe (10), the spark detection data acquisition unit I (H1) and the spark detection data acquisition unit II (H2) are used for detecting spark information in the rubber tire production dust collection air pipe (10), and the number of the spark detection data acquisition units is more than or equal to 1.
6. The intelligent combustible dust monitoring remote explosion control system for the rubber tire production process as claimed in claim 1, wherein the intelligent combustible dust monitoring remote explosion control system comprises: be equipped with temperature monitoring data collector (T1) in trunk line (10) between dust filter (40) and fire prevention valve device (11), dust filter (40) ash bucket is equipped with temperature monitoring data collector two (T2) and temperature monitoring data collector three (T3), dust filter (40) air outlet department is equipped with temperature monitoring data collector four (T4).
7. The intelligent combustible dust monitoring remote explosion control system for the rubber tire production process as claimed in claim 1, wherein the intelligent combustible dust monitoring remote explosion control system comprises: the first water spraying element (P1) is arranged on the first rubber tire production and dust collection air distribution pipe (101), the second water spraying element (P2) is arranged on the second rubber tire production and dust collection air distribution pipe (102), the third water spraying element (P3) and the fourth water spraying element (P4) are arranged on the rubber tire production and dust collection air distribution pipe (10), and the first water spraying element (P1), the second water spraying element (P2), the third water spraying element (P3) and the fourth water spraying element (P4) are connected to the fire water supply device (20) through a fire water supply device conveying pipeline (21).
8. The intelligent combustible dust monitoring remote explosion control system for the rubber tire production process as claimed in claim 1, wherein the intelligent combustible dust monitoring remote explosion control system comprises: the explosion-suppressing gas injection element five (P5) is arranged on a rubber tire production dust absorption air pipe (10) at one side close to the dust filter (40) between the dust filter (40) and the fire valve device (11), the explosion-suppressing gas injection element six (P6) and the explosion-suppressing gas injection element seven (P7) are arranged on an ash hopper of the dust filter (40), and the explosion-suppressing gas injection element five (P5), the explosion-suppressing gas injection element six (P6) and the explosion-suppressing gas injection element seven (P7) are connected to an explosion-suppressing gas supply device (30) through an explosion-suppressing gas conveying pipeline (31).
9. The intelligent combustible dust monitoring remote explosion control system for the rubber tire production process as claimed in claim 1, wherein the intelligent combustible dust monitoring remote explosion control system comprises: execution module (94) execution interlocking control (941) have intelligent interlocking dust filter draught fan to stop making the dust no longer the entrapment get into dust filter, intelligent interlocking dust filter lock gas dust discharging device closes the dust that makes the burning and no longer falls into dust filter collecting container, intelligent interlocking screw conveyer motor is shut down and is made the dust no longer carry, intelligent interlocking dust filter deashing pressure device closes, make the deashing air no longer blow in dust filter, and spray in intelligent interlocking explosion suppression gas supply device and fire water supply installation dust filter and the tuber pipe and put out a fire, extinguish still the dust flame who lasts the burning.
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| CN202111287095.6A CN113842716A (en) | 2021-11-02 | 2021-11-02 | Combustible dust intelligent monitoring remote explosion control system used in rubber tire production process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024005891A1 (en) * | 2022-06-29 | 2024-01-04 | Rescue Air Systems, Inc. | Method, device and system of sensor-based breathable air quality monitoring in a firefighter air replenishment system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024005891A1 (en) * | 2022-06-29 | 2024-01-04 | Rescue Air Systems, Inc. | Method, device and system of sensor-based breathable air quality monitoring in a firefighter air replenishment system |
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