CN116777051B - Production method of impregnated activated carbon - Google Patents
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- CN116777051B CN116777051B CN202310586425.4A CN202310586425A CN116777051B CN 116777051 B CN116777051 B CN 116777051B CN 202310586425 A CN202310586425 A CN 202310586425A CN 116777051 B CN116777051 B CN 116777051B
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 255
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 99
- 238000004364 calculation method Methods 0.000 claims abstract description 44
- 238000004886 process control Methods 0.000 claims abstract description 44
- 238000000034 method Methods 0.000 claims abstract description 23
- 230000008569 process Effects 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims description 56
- 239000000463 material Substances 0.000 claims description 29
- 238000002156 mixing Methods 0.000 claims description 16
- 229910052799 carbon Inorganic materials 0.000 claims description 15
- 239000011265 semifinished product Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000009472 formulation Methods 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 11
- 238000001035 drying Methods 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- 239000008367 deionised water Substances 0.000 claims description 6
- 229910021641 deionized water Inorganic materials 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- 238000012163 sequencing technique Methods 0.000 claims description 6
- 230000003213 activating effect Effects 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 5
- 238000001354 calcination Methods 0.000 claims description 4
- 238000010000 carbonizing Methods 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 4
- 238000004898 kneading Methods 0.000 claims description 4
- 238000010801 machine learning Methods 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- 238000012549 training Methods 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 3
- 238000003723 Smelting Methods 0.000 claims description 3
- 239000012190 activator Substances 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 3
- 238000004590 computer program Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 229910052740 iodine Inorganic materials 0.000 claims description 3
- 239000011630 iodine Substances 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The application relates to a method for producing impregnated activated carbon, which comprises the following steps: s1, acquiring order information in real time, and generating a demand instruction of activated carbon required by a user according to the order information; s2, matching and obtaining alternative formulas of the activated carbon required by a plurality of users according to the performance index information of the activated carbon; s3, calculating the production cost of each alternative formula based on a demand instruction connection supply chain platform, calculating the profit score of each formula according to a preset profit calculation formula, and selecting the alternative formula with the highest profit score as a target formula; s4, generating process control instructions based on production process flow information of the target formula, and sending process control to each production device, so that the production device can prepare the activated carbon required by a user according to the process flow based on the process control instructions. The method has the effect of improving the production efficiency and the production profit of the activated carbon.
Description
Technical Field
The present application relates to the field of activated carbon, and in particular to a method for producing impregnated activated carbon.
Background
The impregnated carbon is activated carbon with the adsorption capacity improved by metal loading, has physical adsorption and chemical adsorption functions, and has wide application in the fields of military and industrial protection, and is called protective impregnated carbon.
The existing active carbon production enterprises select a fixed formula to prepare materials according to the demands of users, so that the impregnating active carbon is prepared, the production capacity of production equipment is generally smaller, the degree of automation is lower, large-scale continuous production is not facilitated, and the phenomena of product production cost and poor enterprise nutrition effect benefit are easy to occur due to periodic fluctuation of market raw material supply.
Aiming at the related technology, the prior art for preparing the impregnated activated carbon has lower production efficiency and high production cost.
Disclosure of Invention
In order to solve the problems of low production efficiency and high production cost in the prior art for preparing impregnated activated carbon, the application provides a production method of impregnated activated carbon.
In a first aspect, the present application provides a method for producing impregnated activated carbon, which adopts the following technical scheme:
a method for producing impregnated activated carbon, comprising the steps of:
s1, acquiring order information in real time, and generating a demand instruction of activated carbon required by a user according to the order information, wherein the demand instruction comprises activated carbon performance index information, activated carbon purchase price information, activated carbon specification demand information, activated carbon quantity and delivery deadline information;
s2, matching and obtaining alternative formulas of the activated carbon required by a plurality of users according to the performance index information of the activated carbon, wherein the alternative formulas comprise at least one raw material information and production process flow information;
s3, calculating the production cost of each alternative formula based on a demand instruction connection supply chain platform, calculating the profit score of each formula according to a preset profit calculation formula, and selecting the alternative formula with the highest profit score as a target formula;
s4, generating process control instructions based on production process flow information of the target formula, and sending process control to each production device, so that the production device can prepare the activated carbon required by a user according to the process flow based on the process control instructions.
Preferably, the performance index information of the activated carbon comprises at least one of specific surface area, pore volume, wear resistance, PH value and iodine value.
Preferably, the method for obtaining the active carbon required by a plurality of users by matching according to the performance index information of the active carbon specifically comprises the following steps: according to the performance index information of the activated carbon, at least one alternative formula meeting the performance index of the activated carbon is determined through matching of a preset formula matching model, and the formula matching model is obtained through historical data training of a machine learning model.
Preferably, the production cost of each alternative formula is calculated by the supply chain platform based on the demand instruction connection specifically comprises the following steps:
a1, calculating the total quantity A of various raw material requirements in each alternative formula based on a requirement instruction, and calculating the raw material cost Q of each alternative formula according to a preset raw material cost calculation formula, wherein the raw material cost calculation formula is as follows:
wherein A is i B is the required total amount of the ith raw material in the alternative formula i The optimal unit price of the i-th raw material in the alternative formula in the recent market is given, P is the loss guarantee coefficient of the alternative formula, and the loss guarantee coefficient is set by a manager;
a2, calculating the processing cost W of each alternative formula for completing order production according to a preset processing cost calculation formula instruction based on requirements, wherein the processing cost calculation formula is as follows:
wherein S is the quantity of activated carbon, X is the yield of the production line of the alternative formula in unit time, E is the wages of personnel in unit time of production line personnel, D is the maintenance interval time of the production line, and C is the single maintenance cost of the production line;
a3, calculating the capacity occupation ratio F of each alternative formula according to a preset capacity calculation formula based on the demand, wherein the capacity calculation formula is as follows:
wherein V is the order demand delivery time, +.>The number of lines needed to complete the order, T, is the total number of lines.
Preferably, the calculating the profit score of each formula according to the preset profit calculation formula, and selecting the candidate formula with the highest profit score as the target formula specifically includes the following steps:
acquiring the current idle capacity occupation ratio I of a factory in real time;
calculating profit scores G of the alternative formulas according to a preset profit calculation formula, wherein the profit calculation formula is as follows:wherein B is the purchase unit price of the activated carbon required by the order;
and sequencing all the alternative formulas according to the profit grading value, and selecting the formula with the highest profit grading as the target formula.
Preferably, obtaining the recent market best unit price B for each raw material in each alternative formulation specifically comprises the steps of:
the connection supply chain platform acquires the supply unit price Y of each supplier of the target raw materials;
acquiring transport fees H and transport estimated time N of each supplier of the target raw materials;
according to a preset actual unit price calculation formula, calculating the actual unit price U of each supplier of the target raw material, sequencing the actual unit price, and selecting the lowest actual unit price U as the optimal unit price B of the target raw material.
Preferably, the preset actual unit price calculation formula specifically includes: wherein A is the number required by target raw materials of the alternative formula, M is the assembly and debugging time of a production line of the alternative formula, J is a transportation regulation and control coefficient, and J is more than or equal to 1 and is set by a manager.
Preferably, the method for making the production equipment prepare the activated carbon required by the user according to the process flow based on the process control instruction specifically comprises the following steps:
grinding and mixing various raw materials of a target formula based on a process control instruction to form a mixed material;
feeding the mixed material into a dryer to be dried for a specified period of time based on a process control instruction;
mixing and stirring the dried mixed material and a specified activator based on a process control instruction, and kneading and shaping to form a mixed primary material;
carbonizing and heating the mixed primary material to a specified temperature based on a process control instruction to obtain an activated carbon primary material;
continuously heating the activated carbon primary material to a specified temperature based on a process control instruction to activate the activated carbon primary material to obtain an activated carbon semi-finished product;
adding the semi-finished product of the activated carbon into industrial hydrochloric acid for extraction based on a process control instruction, separating and recycling metal salt through a filtering and extracting device, washing with water, and drying with cold air to obtain the activated carbon;
measuring the water capacity of the activated carbon to be impregnated based on the process control instruction, calculating to obtain the dosage of deionized water according to the quantity of the activated carbon to be impregnated and the measured water capacity, weighing the metal salt with specified weight according to the quantity of the activated carbon, dissolving in the deionized water, heating, stirring, dissolving, mixing and preparing to obtain the impregnating solution;
adding the activated carbon and the impregnating solution into a stirrer based on a process control instruction, stirring and uniformly mixing, standing for a specified period of time, and placing into a smelting furnace for heating, activating and calcining to obtain an impregnated activated carbon semi-finished product;
preparing an alkali solution based on a process control instruction, adding the impregnated activated carbon semi-finished product, putting the impregnated activated carbon semi-finished product into a stirrer, stirring and mixing uniformly, standing, and drying to obtain the impregnated activated carbon required by an order.
In a second aspect, the present application provides a computer readable storage medium, which adopts the following technical scheme:
a computer readable storage medium storing a computer program capable of being loaded by a processor and performing any one of the methods described above.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the performance requirement matching of the order, a plurality of alternative formulas are determined, the accurate matching of the formulas can be realized based on the order requirement, but the organic combination of various raw materials is realized, and the performance advantages of various raw materials are fully exerted; calculating the production cost of each alternative formula based on the support of a supply chain platform, and further determining profit scores of each alternative formula according to the actual production mode and production scale calculation of each alternative formula, so that the production profit of an enterprise is improved while the performance requirements of orders are met, the benign development of an active carbon enterprise is facilitated, and the effects of effectively improving the production efficiency and the production profit of the active carbon are achieved;
2. raw material cost of each alternative formula is calculated based on a connected supply chain platform, processing cost and productivity occupation ratio of each alternative formula in actual production are calculated based on actual conditions of factories, organic combination with actual conditions of application factories is realized, and production cost of each alternative formula is accurately calculated;
3. according to the raw material cost, processing cost and capacity occupation ratio of each alternative formula, the current idle capacity occupation ratio I of the factory is collected, profit scores of the alternative formulas are calculated, the organic combination degree of profit score calculation and actual conditions of the application factory is further improved, the target formulas with the best profit can be selected according to the current actual idle capacity conditions of the factory, the target formulas with higher profit but large production scale can be selected when the idle capacity of the factory is more, the target formulas with smaller production scale and smaller capacity occupation ratio and higher profit can be selected when the idle capacity of the factory is lower, and the effects of effectively improving the production efficiency and the production profit of the activated carbon are achieved.
Drawings
FIG. 1 is a process flow diagram of a method of producing impregnated activated carbon in an embodiment of the application;
FIG. 2 is a flow chart of a method of accounting for production costs of various alternative formulations in an embodiment of the present application;
FIG. 3 is a flow chart of a method of calculating profit scores for individual formulas in an embodiment of the present application;
FIG. 4 is a flow chart of a method for obtaining optimal unit price of a feedstock in an embodiment of the present application;
FIG. 5 is a flow chart of a method for preparing activated carbon according to a target formulation in an embodiment of the present application.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-5.
The embodiment of the application discloses a production method of impregnated activated carbon. Referring to fig. 1, a method for producing impregnated activated carbon includes the steps of:
s1, acquiring order information in real time to generate a demand instruction: acquiring order information in real time, and generating a demand instruction of activated carbon required by a user according to the order information, wherein the demand instruction comprises activated carbon performance index information, activated carbon purchase price information, activated carbon specification demand information, activated carbon quantity and delivery deadline information; the performance index information of the activated carbon comprises at least one of specific surface area, pore volume, wear resistance, PH value and iodine value;
s2, obtaining alternative formulas of the activated carbon required by a plurality of users: according to the performance index information of the activated carbon, matching and obtaining alternative formulas of the activated carbon required by a plurality of users, wherein the alternative formulas comprise at least one raw material information and production process flow information;
s3, selecting an alternative formula with the highest profit score as a target formula: calculating the production cost of each alternative formula based on a demand instruction connection supply chain platform, calculating the profit score of each formula according to a preset profit calculation formula, and selecting the alternative formula with the highest profit score as a target formula;
s4, preparing active carbon required by a user: and generating a process control instruction based on the production process flow information of the target formula, and sending the process control to each production device, so that the production device can prepare the active carbon required by a user according to the process flow based on the process control instruction. According to the performance requirement matching of the order, a plurality of alternative formulas are determined, the accurate matching of the formulas can be realized based on the order requirement, but the organic combination of various raw materials is realized, and the performance advantages of various raw materials are fully exerted; and calculating the production cost of each alternative formula based on the support of the supply chain platform, and further determining the profit score of each alternative formula according to the actual production mode and the production scale calculation of each alternative formula, thereby realizing the improvement of the production profit of enterprises while meeting the performance requirements of orders, being beneficial to the benign development of the active carbon enterprises and achieving the effect of effectively improving the production efficiency and the production profit of the active carbon.
Referring to fig. 2, the alternative formulation for obtaining the activated carbon required by a plurality of users according to the activated carbon performance index information matching specifically includes: according to the performance index information of the activated carbon, at least one alternative formula meeting the performance index of the activated carbon is determined through matching of a preset formula matching model, and the formula matching model is obtained through historical data training of a machine learning model. Training a machine learning model via historical data is not described in detail herein for the prior art.
Referring to fig. 2, the production cost accounting for each alternative formula based on the demand instruction docking supply chain platform specifically includes the following steps:
a1, calculating the raw material cost of each alternative formula: calculating the total quantity A of various raw material requirements in each alternative formula based on the requirement instruction, and calculating the raw material cost Q of each alternative formula according to a preset raw material cost calculation formula, wherein the raw material cost calculation formula is as follows:
wherein A is i B is the required total amount of the ith raw material in the alternative formula i The optimal unit price of the i-th raw material in the alternative formula in the recent market is given, P is the loss guarantee coefficient of the alternative formula, and the loss guarantee coefficient is set by a manager;
a2, calculating the processing cost of each alternative formula for completing order production: calculating the machining cost W of each alternative formula for completing order production according to a preset machining cost calculation formula instruction based on requirements, wherein the machining cost calculation formula is as follows:
wherein S is the quantity of activated carbon, X is the yield of the production line of the alternative formula in unit time, E is the wages of personnel in unit time of production line personnel, D is the maintenance interval time of the production line, and C is the single maintenance cost of the production line;
a3, calculating the productivity ratio of each alternative formula: calculating the capacity occupation ratio F of each alternative formula according to a preset capacity calculation formula based on the demand, wherein the capacity calculation formula is as follows:
wherein V is the order demand delivery time, +.>The number of lines needed to complete the order, T, is the total number of lines. Raw material cost of each alternative formula is calculated based on a connected supply chain platform, processing cost and productivity ratio of each alternative formula in actual production are calculated based on actual conditions of a factory (personnel wages, equipment scales, equipment maintenance interval duration and cost), organic combination with actual conditions of an application factory is achieved, accurate calculation of production cost of each alternative formula is facilitated, follow-up calculation of profit coefficients of each alternative formula is facilitated, matching of target formulas which meet current actual conditions of the factory and are best in profit is facilitated on the premise that order performance requirements are met, and the effect of effectively improving production efficiency and production profit of active carbon is achieved.
Referring to fig. 3, the calculating profit scores of the respective formulations according to the preset profit calculation formula, selecting the candidate formulation with the highest profit score as the target formulation specifically includes the following steps:
b1, acquiring the current idle capacity occupation ratio I of a factory in real time;
b2, calculating profit scores of the alternative formulas: calculating profit scores G of the alternative formulas according to a preset profit calculation formula, wherein the profit calculation formula is as follows: wherein B is the purchase unit price of the activated carbon required by the order;
b3, sorting all the alternative formulas to select a target formula: and sequencing all the alternative formulas according to the profit grading value, and selecting the formula with the highest profit grading as the target formula. According to the raw material cost, processing cost and capacity occupation ratio of each alternative formula, the current idle capacity occupation ratio I of the factory is collected, profit scores of the alternative formulas are calculated, the organic combination degree of profit score calculation and actual conditions of the application factory is further improved, the target formulas with the best profit can be selected according to the current actual idle capacity conditions of the factory, the target formulas with higher profit but large production scale can be selected when the idle capacity of the factory is more, the target formulas with smaller production scale and smaller capacity occupation ratio and higher profit can be selected when the idle capacity of the factory is lower, and the effects of effectively improving the production efficiency and the production profit of the activated carbon are achieved.
Referring to fig. 4, obtaining the recent market best unit price B for each raw material in each alternative formulation specifically includes the steps of:
c1, a connection supply chain platform acquires the supply unit price Y of each supplier of the target raw materials;
c2, acquiring the transport cost H and the expected transport duration N of each supplier of the target raw materials;
and C3, calculating the optimal unit price of the target raw material: according to a preset actual unit price calculation formula, calculating the actual unit price U of each supplier of the target raw material, sequencing the actual unit price, and selecting the lowest actual unit price U as the optimal unit price B of the target raw material.
The preset actual unit price calculation formula specifically comprises the following steps: wherein A is the number required by target raw materials of the alternative formula, M is the assembly and debugging time of a production line of the alternative formula, J is a transportation regulation and control coefficient, and J is more than or equal to 1 and is set by a manager. The supply unit prices Y of different suppliers of the target raw materials are obtained by connecting the supply chain platform, the actual unit price H is calculated on the basis of the supply unit prices Y and the actual geographic positions of the factories and the suppliers, meanwhile, the dimension of the estimated transportation time length is introduced, the assembly debugging time length of the production line is longer than the preparation time length in the early period of transportation, and the supply unit prices of the suppliers are adjusted, so that the optimal unit price matching accuracy and rationality of the target raw materials are improved, and the organic combination degree of profit scoring calculation and the actual conditions of the application factories is further improved.
Referring to fig. 5, the process for making the activated carbon required by the user by the production equipment according to the process flow based on the process control instruction specifically includes the following steps:
d1, grinding and mixing: grinding and mixing various raw materials of a target formula based on a process control instruction to form a mixed material;
d2, material drying: feeding the mixed material into a dryer to be dried for a specified period of time based on a process control instruction;
and D3, kneading and molding: mixing and stirring the dried mixed material and a specified activator based on a process control instruction, and kneading and shaping to form a mixed primary material;
d4, carbonizing: carbonizing and heating the mixed primary material to a specified temperature based on a process control instruction to obtain an activated carbon primary material;
d5, activating: continuously heating the activated carbon primary material to a specified temperature based on a process control instruction to activate the activated carbon primary material to obtain an activated carbon semi-finished product;
d6, washing: adding the semi-finished product of the activated carbon into industrial hydrochloric acid for extraction based on a process control instruction, separating and recycling metal salt through a filtering and extracting device, washing with water, and drying with cold air to obtain the activated carbon;
d7, preparing impregnating solution: measuring the water capacity of the activated carbon to be impregnated based on the process control instruction, calculating to obtain the dosage of deionized water according to the quantity of the activated carbon to be impregnated and the measured water capacity, weighing the metal salt with specified weight according to the quantity of the activated carbon, dissolving in the deionized water, heating, stirring, dissolving, mixing and preparing to obtain the impregnating solution;
d8, activating and calcining: adding the activated carbon and the impregnating solution into a stirrer based on a process control instruction, stirring and uniformly mixing, standing for a specified period of time, and placing into a smelting furnace for heating, activating and calcining to obtain an impregnated activated carbon semi-finished product;
d9, stirring and drying: preparing an alkali solution based on a process control instruction, adding the impregnated activated carbon semi-finished product, putting the impregnated activated carbon semi-finished product into a stirrer, stirring and mixing uniformly, standing, and drying to obtain the impregnated activated carbon required by an order. And generating a process control instruction based on the target formula, and controlling each production device to orderly prepare the activated carbon required by the order according to the process flow according to the process control instruction, thereby being beneficial to improving the preparation efficiency and the preparation quality of the activated carbon. In addition, each alternative formula of the method adopts a mode of combining raw materials of different materials to prepare the activated carbon, can give consideration to the characteristics of various materials, has good remembering pore diameter structure collocation, greatly increases the adsorption capacity compared with the activated carbon made of a single material, and is beneficial to improving the quality of the protective carbon.
The present application also discloses a computer-readable storage medium storing a computer program capable of being loaded by a processor and executing the method as described above, the computer-readable storage medium including, for example: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention. It will be apparent that the described embodiments are merely some, but not all, embodiments of the invention. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present invention or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present invention, which also falls within the scope of the present invention.
Claims (8)
1. A method for producing impregnated activated carbon, comprising the steps of:
s1, acquiring order information in real time, and generating a demand instruction of activated carbon required by a user according to the order information, wherein the demand instruction comprises activated carbon performance index information, activated carbon purchase price information, activated carbon specification demand information, activated carbon quantity and delivery deadline information;
s2, matching and obtaining alternative formulas of the activated carbon required by a plurality of users according to the performance index information of the activated carbon, wherein the alternative formulas comprise at least one raw material information and production process flow information;
s3, calculating the production cost of each alternative formula based on a demand instruction connection supply chain platform, calculating the profit score of each formula according to a preset profit calculation formula, and selecting the alternative formula with the highest profit score as a target formula;
s4, generating process control instructions based on production process flow information of the target formula, and sending process control to each production device so that the production device can prepare active carbon required by a user according to the process flow based on the process control instructions;
the production cost accounting method for each alternative formula based on the demand instruction connection supply chain platform specifically comprises the following steps:
a1, calculating the total quantity A of various raw material requirements in each alternative formula based on a requirement instruction, and calculating the raw material cost Q of each alternative formula according to a preset raw material cost calculation formula, wherein the raw material cost calculation formula is as follows:
wherein A is i B is the required total amount of the ith raw material in the alternative formula i The optimal unit price of the i-th raw material in the alternative formula in the recent market is given, P is the loss guarantee coefficient of the alternative formula, and the loss guarantee coefficient is set by a manager;
a2, calculating the processing cost W of each alternative formula for completing order production according to a preset processing cost calculation formula instruction based on requirements, wherein the processing cost calculation formula is as follows:
wherein S is the quantity of activated carbon, X is the yield per unit time of the production line of the alternative formula, E is the wages of personnel per unit time of production line personnel, D is the maintenance interval time of the production line, and C is the single maintenance cost of the production lineUsing;
a3, calculating the capacity occupation ratio F of each alternative formula according to a preset capacity calculation formula based on the demand, wherein the capacity calculation formula is as follows:
wherein V is the order demand delivery time, +.>The number of lines needed to complete the order, T, is the total number of lines.
2. The method for producing impregnated activated carbon according to claim 1, wherein: the performance index information of the activated carbon comprises at least one of specific surface area, pore volume, wear resistance, PH value and iodine value.
3. The method for producing impregnated activated carbon according to claim 1, wherein the alternative formulation for matching and obtaining the activated carbon required by a plurality of users according to the activated carbon performance index information comprises: according to the performance index information of the activated carbon, at least one alternative formula meeting the performance index of the activated carbon is determined through matching of a preset formula matching model, and the formula matching model is obtained through historical data training of a machine learning model.
4. The method for producing impregnated activated carbon according to claim 1, wherein the calculating profit scores of the respective formulations according to the preset profit calculation formula, selecting the candidate formulation having the highest profit score as the target formulation, specifically comprises the steps of:
acquiring the current idle capacity occupation ratio I of a factory in real time;
calculating profit scores G of the alternative formulas according to a preset profit calculation formula, wherein the profit calculation formula is as follows:wherein B is the purchase unit price of the activated carbon required by the order;
and sequencing all the alternative formulas according to the profit grading value, and selecting the formula with the highest profit grading as the target formula.
5. The method for producing impregnated activated carbon according to claim 1, wherein obtaining recent market optimal unit price B of each raw material in each alternative formulation comprises the steps of:
the connection supply chain platform acquires the supply unit price Y of each supplier of the target raw materials;
acquiring transport fees H and transport estimated time N of each supplier of the target raw materials;
according to a preset actual unit price calculation formula, calculating the actual unit price U of each supplier of the target raw material, sequencing the actual unit price, and selecting the lowest actual unit price U as the optimal unit price B of the target raw material.
6. The method for producing impregnated activated carbon according to claim 5, wherein the preset actual unit price calculation formula is specifically:wherein A is the number required by target raw materials of the alternative formula, M is the assembly and debugging time of a production line of the alternative formula, J is a transportation regulation and control coefficient, and J is more than or equal to 1 and is set by a manager.
7. The method for producing impregnated activated carbon according to claim 1, wherein the step of causing the production apparatus to produce the activated carbon required by the user in accordance with the process flow based on the process control instruction comprises the steps of:
grinding and mixing various raw materials of a target formula based on a process control instruction to form a mixed material;
feeding the mixed material into a dryer to be dried for a specified period of time based on a process control instruction;
mixing and stirring the dried mixed material and a specified activator based on a process control instruction, and kneading and shaping to form a mixed primary material;
carbonizing and heating the mixed primary material to a specified temperature based on a process control instruction to obtain an activated carbon primary material;
continuously heating the activated carbon primary material to a specified temperature based on a process control instruction to activate the activated carbon primary material to obtain an activated carbon semi-finished product;
adding the semi-finished product of the activated carbon into industrial hydrochloric acid for extraction based on a process control instruction, separating and recycling metal salt through a filtering and extracting device, washing with water, and drying with cold air to obtain the activated carbon;
measuring the water capacity of the activated carbon to be impregnated based on the process control instruction, calculating to obtain the dosage of deionized water according to the quantity of the activated carbon to be impregnated and the measured water capacity, weighing the metal salt with specified weight according to the quantity of the activated carbon, dissolving in the deionized water, heating, stirring, dissolving, mixing and preparing to obtain the impregnating solution;
adding the activated carbon and the impregnating solution into a stirrer based on a process control instruction, stirring and uniformly mixing, standing for a specified period of time, and placing into a smelting furnace for heating, activating and calcining to obtain an impregnated activated carbon semi-finished product;
preparing an alkali solution based on a process control instruction, adding the impregnated activated carbon semi-finished product, putting the impregnated activated carbon semi-finished product into a stirrer, stirring and mixing uniformly, standing, and drying to obtain the impregnated activated carbon required by an order.
8. A computer-readable storage medium, characterized by: a computer program stored which can be loaded by a processor and which performs the method according to any of claims 1-7.
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