CN116184970A - Safety control system based on graphite purification - Google Patents
Safety control system based on graphite purification Download PDFInfo
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- CN116184970A CN116184970A CN202310475543.8A CN202310475543A CN116184970A CN 116184970 A CN116184970 A CN 116184970A CN 202310475543 A CN202310475543 A CN 202310475543A CN 116184970 A CN116184970 A CN 116184970A
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- 238000000746 purification Methods 0.000 title claims abstract description 85
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 64
- 239000010439 graphite Substances 0.000 title claims abstract description 64
- 238000012545 processing Methods 0.000 claims abstract description 100
- 238000000034 method Methods 0.000 claims abstract description 83
- 239000002994 raw material Substances 0.000 claims abstract description 57
- 238000003860 storage Methods 0.000 claims abstract description 47
- 238000005188 flotation Methods 0.000 claims description 41
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 36
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 26
- 239000000460 chlorine Substances 0.000 claims description 26
- 229910052801 chlorine Inorganic materials 0.000 claims description 26
- 238000012423 maintenance Methods 0.000 claims description 26
- 239000002253 acid Substances 0.000 claims description 18
- 238000011156 evaluation Methods 0.000 claims description 17
- 238000009825 accumulation Methods 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 239000002352 surface water Substances 0.000 claims description 12
- 239000002351 wastewater Substances 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 6
- 239000003513 alkali Substances 0.000 claims description 5
- 230000002159 abnormal effect Effects 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000003908 quality control method Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003837 high-temperature calcination Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 239000006253 pitch coke Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910052604 silicate mineral Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- 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
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41875—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by quality surveillance of production
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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
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
- G05B2219/32252—Scheduling production, machining, job shop
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention discloses a safety control system based on graphite purification, which relates to the field of safety control and comprises a processing workshop acquisition module, a raw material acquisition module, a fire-fighting equipment acquisition module, a data processing module, a master control module and an information sending module; the processing workshop collecting module is used for collecting processing workshop information, the raw material collecting module is used for collecting raw material storage information, and the fire-fighting equipment collecting module is used for collecting fire-fighting equipment information used in the graphite purifying process; the data processing module is used for processing the processing vehicle information, the raw material storage information and the fire-fighting equipment information to generate processing vehicle management and control information, raw material storage management and control information and fire-fighting equipment management and control information; the master control module is used for controlling the information sending module to send the information to the preset receiving terminal after the processing vehicle management and control information, the raw material storage management and control information and the fire-fighting equipment management and control information are generated. The invention can more comprehensively carry out the safety control of graphite purification.
Description
Technical Field
The invention relates to the field of safety control, in particular to a safety control system based on graphite purification.
Background
Graphite is an allotrope of carbon, is a gray black opaque solid, has stable chemical property, is corrosion-resistant, and is not easy to react with agents such as acid, alkali and the like. Natural graphite is from graphite mineral reservoirs, or can be prepared from petroleum coke, pitch coke, etc. as raw materials by a series of processing steps. Graphite burns in oxygen to generate carbon dioxide, which can be oxidized by strong oxidants such as concentrated nitric acid, potassium permanganate and the like;
impurities contained in graphite are mainly silicate minerals such as potassium, sodium, magnesium, calcium, aluminum and the like, and the purification process of the graphite is to adopt an effective means to remove the impurities. At present, the method for purifying graphite mainly comprises a flotation method, an alkali acid method, a hydrofluoric acid method, a chloridizing roasting method, a high-temperature method and the like, and in the process of purifying graphite, a safety control system is used for ensuring the safety of graphite purification, so that production accidents are reduced.
The existing safety control system has poor safety control effect and small application range, and cannot meet the actual use requirement, and certain influence is brought to the use of the safety control system, so that the safety control system based on graphite purification is provided.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: how to solve the existing safety control system, the safety control effect is poor, the application range is small, the actual use requirement is not met, the problem that a certain influence is brought to the use of the safety control system is solved, and the safety control system based on graphite purification is provided.
The invention solves the technical problems through the following technical scheme that the invention comprises a processing workshop acquisition module, a raw material acquisition module, a fire-fighting equipment acquisition module, a data processing module, a master control module and an information sending module;
the processing workshop collecting module is used for collecting processing workshop information, the raw material collecting module is used for collecting raw material storage information, and the fire-fighting equipment collecting module is used for collecting fire-fighting equipment information used in the graphite purifying process;
the data processing module is used for processing the processing vehicle information, the raw material storage information and the fire-fighting equipment information to generate processing vehicle management and control information, raw material storage management and control information and fire-fighting equipment management and control information;
the master control module is used for controlling the information sending module to send the processing workshop management and control information, the raw material storage management and control information and the fire-fighting equipment management and control information to the preset receiving terminal after the processing workshop management and control information, the raw material storage management and control information and the fire-fighting equipment management and control information are generated.
Further, when graphite purification methods are different, the processing workshop acquisition module acquires different processing workshop information, wherein the acquired processing workshop information comprises flotation workshop information, alkali acid workshop information, hydrofluoric acid workshop information, chlorine roasting workshop information and high-temperature purification workshop information;
and the data processing module processes different processing workshop information to obtain first workshop management and control information, second workshop management and control information, third workshop management and control information, fourth workshop management and control information and fifth workshop management and control information.
Further, the specific processing procedure of the first inter-vehicle management and control information is as follows: extracting collected flotation workshop information, wherein the flotation workshop information comprises flotation workshop image information and flotation workshop surface water accumulation area information;
after the flotation workshop image information is extracted, flotation equipment model information and human body model information are led into the flotation workshop image information, the flotation equipment position information is identified through the flotation equipment model information, a personnel identification area is arranged at the position of the flotation equipment, when an operator is found in the personnel identification area, protection equipment wearing identification is carried out on the flotation equipment, and when the operator in the personnel identification area does not wear the protection equipment, first workshop management and control information is generated, and at the moment, the first workshop management and control is personnel warning information;
the method comprises the steps of extracting and collecting surface water accumulation area information of a flotation workshop, marking the surface water accumulation area information as K1, extracting workshop area information K2, calculating the ratio between the surface water accumulation area information K1 of the workshop and the workshop area information K2, obtaining an evaluation parameter Kk, and generating first workshop management and control information when the evaluation parameter Kk is larger than a preset value, wherein the first workshop management and control information is workshop water accumulation cleaning information.
Further, the specific processing procedure of the second inter-vehicle management information is as follows: the method comprises the steps of extracting collected basic acid workshop information, wherein the basic acid workshop information is basic acid workshop equipment information, namely, predicted service life information, real-time use time length information, maintenance frequency information and maintenance frequency information of the basic acid workshop equipment, processing the predicted service life information, the real-time use time length information, the maintenance frequency information and the maintenance frequency information to obtain real-time management and control parameters, and generating second inter-vehicle management and control information when the real-time management and control parameters are abnormal.
Further, the specific processing procedure of the real-time management and control parameter is as follows: extracting predicted service life information, real-time service time length information, maintenance frequency information and maintenance frequency information, calculating a difference value between the predicted service life information and the real-time service time length information, acquiring residual service life information T1, marking the maintenance frequency information as T2, marking the maintenance frequency information as T3, and acquiring a real-time management and control parameter Tt through a formula T1+ (T2-T3) =Tt;
when the real-time management and control parameter Tt is smaller than the preset value, second inter-vehicle management and control information is generated.
Further, the specific processing procedure of the third vehicle management and control information is as follows: the collected hydrofluoric acid workshop information is extracted, the hydrofluoric acid workshop information is air information and discharged wastewater information of a hydrofluoric acid workshop, third workshop management and control information is generated when the preset gas content in the air information exceeds a warning value, the third workshop management and control information is air quality control information at the moment, and third workshop management and control information is also generated when the preset substance content of the discharged wastewater information exceeds a preset value, and the third workshop management and control information is wastewater control information at the moment.
Further, the specific processing procedure of the fourth vehicle management and control information is as follows: extracting acquired chlorine roasting workshop information, wherein the chlorine roasting workshop information is chlorine concentration information of a chlorine roasting workshop, and when the chlorine concentration information of the chlorine roasting workshop exceeds a preset value, fourth workshop management and control information is generated;
the specific processing procedure of the fifth workshop management and control information is as follows: extracting collected high-temperature purification workshop information, wherein the high-temperature purification workshop information is image information in a high-temperature purification workshop, processing the image information to obtain position information of high-temperature purification equipment, processing the image information to obtain distance information between a processing person and the high-temperature purification equipment, and generating fifth workshop management and control information when the distance information between the processing person and the high-temperature purification equipment is smaller than a preset value.
Further, the specific processing process of the raw material storage management and control information is as follows: extracting collected raw material warehouse information, wherein the original warehouse information comprises warehouse height information, warehouse environment information and different raw material interval information, and when the warehouse height is greater than a preset value height, raw material storage management and control information is generated;
the storage environment information comprises storage environment humidity information and storage environment temperature information, and when any one of the storage environment humidity information and the storage environment temperature information is larger than a preset value, raw material storage management and control information is generated;
when the distance information of different types of raw materials is smaller than the warning distance, raw material storage management and control information is generated.
Further, the specific processing process of the fire-fighting equipment management and control information is as follows: the method comprises the steps of extracting collected fire-fighting equipment information, wherein the fire-fighting equipment information comprises the number of fire-fighting equipment, single fire-fighting equipment area information and the nearest distance between the fire-fighting equipment and the purification equipment, fire-fighting evaluation parameters are obtained through processing of the fire-fighting equipment number, the single fire-fighting equipment area information and the fire-fighting equipment, fire-fighting equipment management and control are generated when the fire-fighting evaluation parameters are larger than a preset value, and fire-fighting equipment management and control information is also generated when the nearest distance between the fire-fighting equipment and the purification equipment is larger than the preset value.
Further, the specific treatment process of the fire-fighting equipment management and control is as follows: extracting the number of fire-fighting equipment and the area information of single fire-fighting equipment, marking the number of fire-fighting equipment as G1, marking the area information of single fire-fighting equipment as G2, extracting the area information of a production workshop as G3, and obtaining fire-fighting evaluation parameters through the formula (G1 x G2)/G3=Gg.
Compared with the prior art, the invention has the following advantages: according to the safety control system based on graphite purification, when different graphite purification methods are used, different information of workshops can be purified according to the purification methods actually used, so that different types of safety control information are generated, safety in the graphite purification process is guaranteed, the system can be better suitable for users who use different graphite purification methods for graphite purification, different use demands of the users are met, a set of system is arranged in multiple modes, the users do not need to replace the safety control system when the graphite purification methods are replaced, technical update cost of the users is reduced, intelligent control of fire-fighting equipment and intelligent control of production raw materials are simultaneously carried out, and the system further realizes comprehensive safety control of graphite purification, so that the system is more worth popularizing and using.
Drawings
Fig. 1 is a system block diagram of the present invention.
Detailed Description
The following describes in detail the examples of the present invention, which are implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are given, but the scope of protection of the present invention is not limited to the following examples.
As shown in fig. 1, this embodiment provides a technical solution: a safety control system based on graphite purification comprises a processing workshop acquisition module, a raw material acquisition module, a fire-fighting equipment acquisition module, a data processing module, a master control module and an information sending module;
the processing workshop acquisition module is used for acquiring processing workshop information, the raw material acquisition module is used for acquiring raw material storage information, and the fire-fighting equipment acquisition module is used for acquiring fire-fighting equipment information used in the graphite purification process;
the data processing module is used for processing the processing vehicle information, the raw material storage information and the fire-fighting equipment information to generate processing vehicle management and control information, raw material storage management and control information and fire-fighting equipment management and control information;
the main control module is used for controlling the information sending module to send the processing workshop management and control information, the raw material storage management and control information and the fire-fighting equipment management and control information to the preset receiving terminal after the processing workshop management and control information, the raw material storage management and control information and the fire-fighting equipment management and control information are generated;
according to the invention, when different graphite purification methods are used, different information of workshops can be purified according to the purification methods actually used, so that different types of safety control information are generated, safety in the graphite purification process is ensured, the system can be better suitable for users who use different graphite purification methods to carry out graphite purification, different use demands of the users are met, and a set of system is arranged in various modes, so that the users do not need to replace the safety control system when replacing the graphite purification methods, the technical updating expense of the users is reduced, meanwhile, intelligent control of fire-fighting equipment and intelligent control of production raw materials are carried out, the system further realizes comprehensive safety control of graphite purification, and the system is more worth popularizing.
When graphite purification methods are different, the acquired processing workshop information is different, the acquired processing workshop information comprises flotation workshop information, alkali acid workshop information, hydrofluoric acid workshop information, chlorine roasting workshop information and high-temperature purification workshop information, the high-temperature purification workshop is a processing workshop for graphite purification by using a high-temperature method, graphite powder is directly filled into a graphite crucible, and the graphite is heated to 2300-3000 ℃ in a purification furnace filled with inert gas and freon protective gas for a period of time, so that impurities in the graphite overflows, and the graphite is purified, and the temperature in the purification process is 2300-3000 ℃ and belongs to high temperature, so that the high-temperature purification workshop is called high-temperature purification workshop, namely the processing workshop for purifying the graphite by using the high-temperature method, and the high-temperature purification workshop information is the acquired related information of the high-temperature purification workshop;
the data processing module processes different processing workshop information to obtain first workshop management and control information, second workshop management and control information, third workshop management and control information, fourth workshop management and control information and fifth workshop management and control information.
Further, the specific processing procedure of the first vehicle management and control information is as follows: extracting collected flotation workshop information, wherein the flotation workshop information comprises flotation workshop image information and flotation workshop surface water accumulation area information;
after the flotation workshop image information is extracted, flotation equipment model information and human body model information are led into the flotation workshop image information, the flotation equipment position information is identified through the flotation equipment model information, a personnel identification area is arranged at the position of the flotation equipment, when an operator is found in the personnel identification area, protection equipment wearing identification is carried out on the flotation equipment, and when the operator in the personnel identification area does not wear the protection equipment, first workshop management and control information is generated, and at the moment, the first workshop management and control is personnel warning information;
extracting collected surface water accumulation area information of a flotation workshop, marking the collected surface water accumulation area information as K1, extracting workshop area information K2, calculating the ratio between the surface water accumulation area information K1 of the workshop and the workshop area information K2, obtaining an evaluation parameter Kk, and generating first workshop management and control information when the evaluation parameter Kk is larger than a preset value, wherein the first workshop management and control information is workshop water accumulation cleaning information, the preset value is a preset area occupation ratio warning value, the area occupation ratio warning value can set parameters of the device according to actual requirements of users, and if the set area occupation ratio warning value is 0.3, the first workshop management and control information is generated as long as the evaluation parameter Kk is larger than 0.3;
through the process, more accurate safety control can be carried out in a workshop for carrying out graphite purification by using a flotation method, the safety of the graphite purification process is improved, and production accidents are reduced.
The specific processing procedure of the second inter-vehicle management and control information is as follows: the method comprises the steps of extracting collected basic acid workshop information, wherein the basic acid workshop information is basic acid workshop equipment information, namely, predicted service life information, real-time use time length information, maintenance frequency information and maintenance frequency information of the basic acid workshop equipment, processing the predicted service life information, the real-time use time length information, the maintenance frequency information and the maintenance frequency information to obtain real-time management and control parameters, and generating second inter-vehicle management and control information when the real-time management and control parameters are abnormal.
When the alkaline acid method is used for purifying graphite, high-temperature calcination is needed, the energy consumption is high, the process flow is long, and the equipment corrosion is serious, so that the production accidents caused by equipment in the purification process can be greatly reduced through monitoring and controlling the equipment state.
The specific processing process of the real-time management and control parameters is as follows: extracting predicted service life information, real-time service time length information, maintenance frequency information and maintenance frequency information, calculating a difference value between the predicted service life information and the real-time service time length information, acquiring residual service life information T1, marking the maintenance frequency information as T2, marking the maintenance frequency information as T3, and acquiring a real-time management and control parameter Tt through a formula T1+ (T2-T3) =Tt;
when the real-time management and control parameter Tt is smaller than a preset value, the real-time management and control parameter Tt is abnormal, and second inter-vehicle management and control information is generated;
the preset value in the above process is a preset standard value, and the standard value is different according to different standard values of the used equipment, for example: the residual life information T1 is 10, the maintenance time information T2 is 3, the maintenance time information T3 is 10, and when the set standard value is 11, namely 10+ (3-10) < 11, the second inter-vehicle management and control information is generated;
through the process, more accurate real-time management and control parameters can be obtained, namely, second inter-vehicle management and control information can be generated more accurately.
The specific processing procedure of the third workshop management and control information is as follows: the method comprises the steps of extracting collected hydrofluoric acid workshop information, wherein the hydrofluoric acid workshop information is air information of a hydrofluoric acid workshop and discharged wastewater information, when the preset gas content in the air information exceeds a warning value, third workshop management and control information is generated, at the moment, the third workshop management and control information is air quality regulation and control information, when the preset substance content of the discharged wastewater information exceeds a preset value, third workshop management and control information is also generated, at the moment, the third workshop management and control information is wastewater regulation and control information, the preset gas content in the process is asphalt tar content in the gas and the like, when the total asphalt tar content of the discharged gas is more than 100Mg/m, third workshop management and control information is generated, the preset substances are Na+, K+, ca2+, al3+, si4+, mg2+, fe3+, cl-and F-, the specific content values of the third workshop management and control information are set by a user according to filtering requirements, and when any one of Na+, K+, ca2+, al3+, si4+, mg2+, fe3+, cl-and F-exceeds national emission standards, the third workshop management and control information is generated;
the main process of the hydrofluoric acid method is that graphite is mixed with hydrofluoric acid, the hydrofluoric acid reacts with impurities for a period of time to generate soluble substances or volatile matters, the impurities are removed by washing, and the purified graphite is obtained after dehydration and drying.
The hydrofluoric acid method for purifying graphite has the advantages of simple process flow, high product grade, relatively low cost and small influence on the performance of graphite products. However, hydrofluoric acid is extremely toxic, and has to have a safety protection measure in the use process, so that the generated wastewater can be discharged outwards after being treated, otherwise, serious pollution is caused to the environment;
therefore, the intelligent management and control warning is carried out on the production workshop environment and the discharged wastewater in the production process of the generated third management and control information, the occurrence of production accidents is reduced, and the production safety is ensured.
The specific processing procedure of the fourth workshop management and control information is as follows: extracting acquired chlorine roasting workshop information, wherein the chlorine roasting workshop information is chlorine concentration information of a chlorine roasting workshop, when the chlorine concentration information of the chlorine roasting workshop exceeds a preset value, fourth workshop management and control information is generated, the preset value in the process is a preset chlorine discharge index, the discharge standard is set according to actual discharge requirements, and if the chlorine concentration information of the chlorine roasting workshop exceeds 1.5mg/m, fourth workshop management and control information is generated, and at the moment, the preset chlorine discharge index is 1.5 mg/m;
the specific processing procedure of the fifth workshop management and control information is as follows: extracting collected high-temperature purification workshop information, wherein the high-temperature purification workshop information is image information in a high-temperature purification workshop, processing the image information to obtain position information of high-temperature purification equipment, processing the image information to obtain distance information between a processing person and the high-temperature purification equipment, and generating fifth workshop management and control information when the distance information between the processing person and the high-temperature purification equipment is smaller than a preset value, wherein the preset value of the processing is manually set by a user, and the preset value is between 1m and 5 m;
the chloridizing roasting method has the advantages of energy conservation, high purification efficiency (more than 98 percent) and high recovery rate, but also has the problems of chlorine toxicity, serious corrosiveness, serious environmental pollution and the like.
The high-temperature method for purifying graphite has high product quality, and the carbon content can reach more than 99.995%, which is the biggest characteristic of the high-temperature method, but has high energy consumption, extremely high requirements on equipment, special design and high investment, and has certain requirements on purified graphite raw materials;
therefore, the fourth control information and the fifth control information can be generated to perform better safe control on the graphite purified by using the chloridizing roasting method and the high-temperature method, and the production accidents are reduced.
The specific processing process of the raw material storage management and control information is as follows: extracting collected raw material warehouse information, wherein the original warehouse information comprises warehouse height information, warehouse environment information and different raw material interval information, and when the warehouse height is greater than a preset value height, raw material storage management and control information is generated;
the storage environment information comprises storage environment humidity information and storage environment temperature information, and when any one of the storage environment humidity information and the storage environment temperature information is larger than a preset value, raw material storage management and control information is generated;
when the distance information of different types of raw materials is smaller than the warning distance, raw material storage management and control information is generated, the warning distance is specifically set by a user according to actual conditions, the maximum value of the warning distance is not more than 3m, the minimum value of the warning distance is not less than 1m, and when the distance information of different types of raw materials is smaller than 1m, raw material storage management and control information is generated;
through the process, the situation that the purification raw materials are polluted or different types of purification raw materials are mixed together to influence the purification efficiency can be effectively avoided, and better management and control of the graphite purification raw materials are realized.
The specific processing process of the fire-fighting equipment management and control information is as follows: the method comprises the steps of extracting collected fire-fighting equipment information, wherein the fire-fighting equipment information comprises the number of fire-fighting equipment, single fire-fighting equipment area information and the nearest distance between the fire-fighting equipment and purification equipment, fire-fighting evaluation parameters are obtained through processing of the fire-fighting equipment number, the single fire-fighting equipment area information and the fire-fighting equipment, fire-fighting equipment management and control are generated when the fire-fighting evaluation parameters are larger than a preset value, fire-fighting equipment management and control information is also generated when the nearest distance between the fire-fighting equipment and the purification equipment is larger than the preset value, and the specific processing procedure of the fire-fighting equipment management and control is as follows: extracting the number of fire-fighting equipment and the area information of single fire-fighting equipment, marking the number of the fire-fighting equipment as G1, marking the area information of the single fire-fighting equipment as G2, extracting the area information of a production workshop as G3, and obtaining fire-fighting evaluation parameters Gg through a formula (G1 x G2)/G3=Gg;
when the fire-fighting evaluation parameter is smaller than the preset value, the fire-fighting equipment management control is generated, and the fire-fighting equipment management control can be generated when the number of the fire-fighting equipment in the unit area is smaller than the preset value;
when the nearest distance between the fire-fighting equipment and the purification equipment is larger than a preset value, a preset value in fire-fighting equipment management and control information is also generated, wherein the preset value is a distance warning value which is set by a user according to actual requirements, and when the set distance warning value is 10m, the fire-fighting equipment management and control information is generated when the nearest distance between the fire-fighting equipment and the purification equipment exceeds 10 m;
through the process, the fire-fighting equipment in the graphite purification workshop is better controlled, and the sufficient fire-fighting force is ensured.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (10)
1. The safety control system based on graphite purification is characterized by comprising a processing workshop acquisition module, a raw material acquisition module, a fire-fighting equipment acquisition module, a data processing module, a master control module and an information sending module;
the processing workshop collecting module is used for collecting processing workshop information, the raw material collecting module is used for collecting raw material storage information, and the fire-fighting equipment collecting module is used for collecting fire-fighting equipment information used in the graphite purifying process;
the data processing module is used for processing the processing vehicle information, the raw material storage information and the fire-fighting equipment information to generate processing vehicle management and control information, raw material storage management and control information and fire-fighting equipment management and control information;
the master control module is used for controlling the information sending module to send the processing workshop management and control information, the raw material storage management and control information and the fire-fighting equipment management and control information to the preset receiving terminal after the processing workshop management and control information, the raw material storage management and control information and the fire-fighting equipment management and control information are generated.
2. A safety management and control system based on graphite purification as claimed in claim 1, wherein: the processing workshop acquisition module acquires different processing workshop information when graphite purification methods are different, wherein the acquired processing workshop information comprises flotation workshop information, alkali acid workshop information, hydrofluoric acid workshop information, chlorine roasting workshop information and high-temperature purification workshop information;
and the data processing module processes different processing workshop information to obtain first workshop management and control information, second workshop management and control information, third workshop management and control information, fourth workshop management and control information and fifth workshop management and control information.
3. A safety management and control system based on graphite purification as claimed in claim 2, wherein: the specific processing process of the first vehicle management and control information is as follows: extracting collected flotation workshop information, wherein the flotation workshop information comprises flotation workshop image information and flotation workshop surface water accumulation area information;
after the flotation workshop image information is extracted, flotation equipment model information and human body model information are led into the flotation workshop image information, the flotation equipment position information is identified through the flotation equipment model information, a personnel identification area is arranged at the position of the flotation equipment, when an operator is found in the personnel identification area, protection equipment wearing identification is carried out on the flotation equipment, and when the operator in the personnel identification area does not wear the protection equipment, first workshop management and control information is generated, and at the moment, the first workshop management and control is personnel warning information;
the method comprises the steps of extracting and collecting surface water accumulation area information of a flotation workshop, marking the surface water accumulation area information as K1, extracting workshop area information K2, calculating the ratio between the surface water accumulation area information K1 of the workshop and the workshop area information K2, obtaining an evaluation parameter Kk, and generating first workshop management and control information when the evaluation parameter Kk is larger than a preset value, wherein the first workshop management and control information is workshop water accumulation cleaning information.
4. A safety management and control system based on graphite purification as claimed in claim 2, wherein: the specific processing procedure of the second inter-vehicle management and control information is as follows: the method comprises the steps of extracting collected basic acid workshop information, wherein the basic acid workshop information is basic acid workshop equipment information, namely, predicted service life information, real-time use time length information, maintenance frequency information and maintenance frequency information of the basic acid workshop equipment, processing the predicted service life information, the real-time use time length information, the maintenance frequency information and the maintenance frequency information to obtain real-time management and control parameters, and generating second inter-vehicle management and control information when the real-time management and control parameters are abnormal.
5. The graphite purification based safety management and control system of claim 4, wherein: the specific processing process of the real-time management and control parameters is as follows: extracting predicted service life information, real-time service time length information, maintenance frequency information and maintenance frequency information, calculating a difference value between the predicted service life information and the real-time service time length information, acquiring residual service life information T1, marking the maintenance frequency information as T2, marking the maintenance frequency information as T3, and acquiring a real-time management and control parameter Tt through a formula T1+ (T2-T3) =Tt;
when the real-time management and control parameter Tt is smaller than the preset value, second inter-vehicle management and control information is generated.
6. A safety management and control system based on graphite purification as claimed in claim 2, wherein: the specific processing process of the third workshop management and control information is as follows: the collected hydrofluoric acid workshop information is extracted, the hydrofluoric acid workshop information is air information and discharged wastewater information of a hydrofluoric acid workshop, third workshop management and control information is generated when the preset gas content in the air information exceeds a warning value, the third workshop management and control information is air quality control information at the moment, and third workshop management and control information is also generated when the preset substance content of the discharged wastewater information exceeds a preset value, and the third workshop management and control information is wastewater control information at the moment.
7. A safety management and control system based on graphite purification as claimed in claim 2, wherein: the specific processing procedure of the fourth workshop management and control information is as follows: extracting acquired chlorine roasting workshop information, wherein the chlorine roasting workshop information is chlorine concentration information of a chlorine roasting workshop, and when the chlorine concentration information of the chlorine roasting workshop exceeds a preset value, fourth workshop management and control information is generated;
the specific processing procedure of the fifth workshop management and control information is as follows: extracting collected high-temperature purification workshop information, wherein the high-temperature purification workshop information is image information in a high-temperature purification workshop, processing the image information to obtain position information of high-temperature purification equipment, processing the image information to obtain distance information between a processing person and the high-temperature purification equipment, and generating fifth workshop management and control information when the distance information between the processing person and the high-temperature purification equipment is smaller than a preset value.
8. A safety management and control system based on graphite purification as claimed in claim 1, wherein: the specific processing process of the raw material storage management and control information is as follows: extracting collected raw material warehouse information, wherein the original warehouse information comprises warehouse height information, warehouse environment information and different raw material interval information, and when the warehouse height is greater than a preset value height, raw material storage management and control information is generated;
the storage environment information comprises storage environment humidity information and storage environment temperature information, and when any one of the storage environment humidity information and the storage environment temperature information is larger than a preset value, raw material storage management and control information is generated;
when the distance information of different types of raw materials is smaller than the warning distance, raw material storage management and control information is generated.
9. A safety management and control system based on graphite purification as claimed in claim 1, wherein: the specific processing process of the fire-fighting equipment management and control information is as follows: the method comprises the steps of extracting collected fire-fighting equipment information, wherein the fire-fighting equipment information comprises the number of fire-fighting equipment, single fire-fighting equipment area information and the nearest distance between the fire-fighting equipment and the purification equipment, fire-fighting evaluation parameters are obtained through processing of the fire-fighting equipment number, the single fire-fighting equipment area information and the fire-fighting equipment, fire-fighting equipment management and control are generated when the fire-fighting evaluation parameters are larger than a preset value, and fire-fighting equipment management and control information is also generated when the nearest distance between the fire-fighting equipment and the purification equipment is larger than the preset value.
10. The graphite purification-based safety management and control system of claim 9, wherein: the specific treatment process of the fire-fighting equipment management and control is as follows: extracting the number of fire-fighting equipment and the area information of single fire-fighting equipment, marking the number of fire-fighting equipment as G1, marking the area information of single fire-fighting equipment as G2, extracting the area information of a production workshop as G3, and obtaining fire-fighting evaluation parameters through the formula (G1 x G2)/G3=Gg.
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