CN114646066B - Underground and semi-underground domestic garbage comprehensive treatment system - Google Patents
Underground and semi-underground domestic garbage comprehensive treatment system Download PDFInfo
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- 238000000034 method Methods 0.000 claims abstract description 22
- 238000004458 analytical method Methods 0.000 claims description 138
- 238000012545 processing Methods 0.000 claims description 72
- 230000002195 synergetic effect Effects 0.000 claims description 10
- 230000002159 abnormal effect Effects 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 238000004904 shortening Methods 0.000 claims description 3
- 239000010791 domestic waste Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 238000011084 recovery Methods 0.000 abstract description 6
- 239000010865 sewage Substances 0.000 description 9
- 238000010276 construction Methods 0.000 description 6
- 239000010802 sludge Substances 0.000 description 6
- 238000011161 development Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009996 mechanical pre-treatment Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/442—Waste feed arrangements
- F23G5/444—Waste feed arrangements for solid waste
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/50—Control or safety arrangements
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- Engineering & Computer Science (AREA)
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- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Incineration Of Waste (AREA)
Abstract
The invention discloses an underground and semi-underground household garbage comprehensive treatment system, which relates to the technical field of garbage treatment, solves the technical problem that the garbage cannot be cooperatively treated in the prior art, so that the resource recovery efficiency is reduced, classifies the garbage to be treated in a cooperative manner, improves the garbage treatment efficiency to be treated, improves the garbage recovery working efficiency, reduces the resource consumption and enhances the beneficial influence of garbage treatment; after the garbage to be treated is subjected to type division and cooperative treatment, the incineration equipment in the treatment process is subjected to type selection through the incineration equipment type selection unit, and the proper incineration equipment is selected, so that the working efficiency and pollution degree of garbage incineration can be reduced, and meanwhile, the expenditure cost of the incineration can be reduced, so that the operation efficiency of the incineration is enhanced; after the type selection of the incineration equipment is completed, the current project period and the actual operation are analyzed, so that the comprehensive treatment of the garbage is accurately managed and controlled.
Description
Technical Field
The invention relates to the technical field of garbage treatment, in particular to an underground and semi-underground household garbage comprehensive treatment system.
Background
With the improvement of the industrialization degree of China and the continuous rising of the living standard of people, the amount of the household garbage is also increased. The urban domestic garbage cleaning and transporting amount of China is 2.42 hundred million tons in 2019, and the speed of the urban domestic garbage cleaning and transporting amount is rapidly increased by 3% -5% per year. The research results of the underground/semi-underground garbage comprehensive treatment facilities at home and abroad are very deficient, so that the construction of the underground/semi-underground garbage comprehensive treatment facilities is required to solve the key problems of environmental protection, ecological and environmental protection advanced concept innovation, organic cooperation of various garbage treatment processes, economic benefit of investment construction, ventilation system construction of the underground garbage comprehensive treatment plants, comprehensive construction of complex underground/semi-underground garbage comprehensive treatment facilities and the like.
However, in the prior art, garbage classification cannot be performed in the process of underground garbage treatment, cooperative treatment cannot be performed on garbage, so that the resource recovery efficiency is reduced, and meanwhile, the type of incineration equipment cannot be selected in real time, so that the incineration efficiency is reduced and the incineration cost cannot be controlled; in addition, the current garbage disposal project cannot be subjected to periodic analysis and economic analysis, and the feasibility of the project cannot be subjected to real-time analysis, so that the project cannot be completed in time, and the risk of project investment failure is increased.
In view of the above technical drawbacks, a solution is now proposed.
Disclosure of Invention
The invention aims to solve the problems, and provides an underground and semi-underground domestic garbage comprehensive treatment system which is used for carrying out cooperative treatment and classification on garbage to be treated, so that the garbage treatment efficiency to be treated is improved, the garbage recovery working efficiency is improved, the resource consumption is reduced, and the beneficial influence of garbage treatment is enhanced; after the garbage to be treated is subjected to type division and cooperative treatment, the incineration equipment in the treatment process is subjected to type selection through the incineration equipment type selection unit, and the proper incineration equipment is selected, so that the working efficiency of garbage incineration and the pollution degree can be reduced, and meanwhile, the expenditure cost of incineration can be reduced, so that the operation efficiency of incineration is enhanced; after the type selection of the incineration equipment is completed, the current project period and the actual operation are analyzed, and the current project period is judged to be qualified, so that the comprehensive treatment of the garbage is accurately controlled, and the problem that the garbage to be treated cannot be treated in the project period and the working efficiency of garbage treatment is reduced is avoided.
The aim of the invention can be achieved by the following technical scheme:
an underground and semi-underground domestic garbage comprehensive treatment system, comprising:
The comprehensive treatment terminal is used for treating the garbage, generating a garbage cooperative treatment signal and sending the garbage cooperative treatment signal to the garbage cooperative treatment unit;
The garbage cooperative processing unit is used for analyzing the garbage to be processed currently and judging whether the garbage to be processed currently can be cooperatively processed or not; dividing garbage to be treated into synergistic garbage and non-synergistic garbage through synergistic treatment;
the type selection unit of the incineration equipment is used for selecting the type of the incineration equipment in the garbage treatment process, and matching the corresponding non-cooperative garbage with a proper hearth through hearth performance analysis and garbage strength analysis to be treated;
the project period analysis unit is used for analyzing the period of the current garbage disposal project and judging whether the current project period accords with the project operation;
And the project economy analysis unit is used for carrying out economy analysis on the current project and judging whether the current project has a loss risk or not.
As a preferred embodiment of the invention, the garbage cooperative processing unit operates as follows:
dividing the current garbage to be treated according to types, setting the number i of the divided garbage types as a natural number larger than 1, collecting the number of times of the acquisition of the renewable resources of each type of garbage and the success rate of the acquisition of the corresponding renewable resources, and marking the number of times of the acquisition of the renewable resources of each type of garbage and the success rate of the acquisition of the corresponding renewable resources as CSI and GLi; collecting the number of the renewable resources after the renewable resources are successfully obtained by the garbage of each type, and marking the number of the renewable resources after the renewable resources are successfully obtained by the garbage of each type as ZYi; obtaining collaborative processing analysis coefficients Xi of various types of garbage through analysis;
Comparing the collaborative processing analysis coefficient Xi of each type of garbage with a collaborative processing analysis coefficient threshold value: if the collaborative processing analysis coefficient Xi of the corresponding type of garbage exceeds the collaborative processing analysis coefficient threshold, judging that the garbage of the corresponding type can be subjected to collaborative processing, marking the garbage of the corresponding type as the collaborative garbage, and simultaneously carrying out collaborative processing on the corresponding collaborative garbage; if the cooperative processing analysis coefficient Xi of the garbage of the corresponding type does not exceed the cooperative processing analysis coefficient threshold, judging that the garbage of the corresponding type cannot be subjected to cooperative processing, marking the garbage of the corresponding type as non-cooperative garbage, and simultaneously incinerating the corresponding non-cooperative garbage; generating an incineration equipment type selection signal and sending the incineration equipment type selection signal to an incineration equipment type selection unit.
As a preferred embodiment of the present invention, the operation of the incineration plant model selection unit is as follows:
The type of the incineration equipment is a hearth type, the existing type of hearth is analyzed, the amount, the running cost and the in-furnace residence time of single-time treatable garbage corresponding to the hearth are obtained, and the amount, the running cost and the in-furnace residence time of single-time treatable garbage corresponding to the hearth are respectively marked as ZL, ZJ and SC; the method comprises the steps of obtaining a performance analysis coefficient C of a hearth through analysis, and comparing the performance analysis coefficient C of the hearth with a performance analysis coefficient threshold range:
If the performance analysis coefficient C of the hearth exceeds the threshold range of the performance analysis coefficient, marking the corresponding hearth as a primary performance hearth; if the performance analysis coefficient C of the hearth is in the threshold range of the performance analysis coefficient, marking the corresponding hearth as a secondary performance hearth; if the performance analysis coefficient C of the hearth does not exceed the threshold range of the performance analysis coefficient, marking the corresponding hearth as a three-level performance hearth;
Analyzing non-cooperative garbage in the current garbage to be treated in real time to obtain the garbage quality, preset treatment time length and combustion medium demand corresponding to the non-cooperative garbage to be treated, and marking the garbage quality, preset treatment time length and combustion medium demand corresponding to the non-cooperative garbage to be treated as LJ, YS and JZ respectively; the method comprises the steps of obtaining a processing analysis coefficient V of non-cooperative garbage through analysis, and comparing the processing analysis coefficient V of the non-cooperative garbage with a threshold range of the processing analysis coefficient:
If the processing analysis coefficient V of the non-cooperative garbage exceeds the threshold range of the processing analysis coefficient, marking the corresponding non-cooperative garbage as first-level strength processing garbage; if the processing analysis coefficient V of the non-cooperative garbage is in the threshold range of the processing analysis coefficient, marking the corresponding non-cooperative garbage as the secondary strength processing garbage; if the processing analysis coefficient V of the non-cooperative garbage does not exceed the threshold range of the processing analysis coefficient, marking the corresponding non-cooperative garbage as three-level intensity processing garbage;
and matching the non-cooperative garbage to be treated with the hearth according to the corresponding grade, and sending the matched hearth name to the comprehensive treatment terminal, wherein the comprehensive treatment terminal controls the hearth to operate.
As a preferred embodiment of the present invention, the project period analysis unit operates as follows:
Collecting the number of garbage types for carrying out cooperative treatment on the current garbage to be treated and the average single time consumption for carrying out garbage transportation in the underground building where the current garbage to be treated is located, and comparing the number of garbage types for carrying out cooperative treatment on the current garbage to be treated and the average single time consumption for carrying out garbage transportation in the underground building where the current garbage to be treated with the garbage type number threshold and the single time consumption threshold respectively:
If the number of the garbage types for carrying out cooperative treatment on the current garbage to be treated exceeds a garbage type number threshold, or the average single time consumption for carrying garbage in the underground building where the current garbage to be treated is located exceeds a single time consumption threshold, judging that the current project is in a complex project;
If no buffer period exists between the preset period of the current project and the setting period of the actual project, judging that the analysis of the project in the current period is unqualified, generating a period adjustment signal and setting the buffer period of the current setting period according to the progress of the real-time project; if a buffer period exists between the preset period of the current project and the set period of the actual project, judging that the project analysis of the current period is qualified;
If the number of the garbage types for the cooperative treatment of the current garbage to be treated does not exceed the threshold of the number of the garbage types, and the average single time consumption for carrying the garbage in the underground building where the current garbage to be treated is positioned does not exceed the threshold of the single time consumption, judging that the current project is a simple project;
If the buffer period between the preset period of the current project and the set period of the actual project exceeds the buffer period threshold, judging that the project analysis in the current period is unqualified, and shortening the originally set buffer period according to the progress of the current project; if the buffer period between the preset period of the current project and the set period of the actual project does not exceed the buffer period threshold, judging that the project analysis of the current project is qualified.
As a preferred embodiment of the present invention, the project economy analysis unit operates as follows:
Collecting the average daily garbage disposal amount of the current project and the average daily input cost amount of garbage disposal of the current project, and comparing the average daily garbage disposal amount of the current project and the average daily input cost amount of garbage disposal of the current project with a disposal amount threshold and a cost amount threshold respectively:
If the average daily garbage disposal amount of the current project exceeds the disposal amount threshold value and the input cost amount of garbage disposal of the current project in each day does not exceed the cost amount threshold value, judging that the economic analysis of the current project is qualified; if the average daily garbage disposal amount of the current project exceeds a disposal amount threshold value and the input cost amount of garbage disposal of the current project exceeds a cost amount threshold value, judging that the economic analysis of the current project is abnormal, controlling the input cost of the corresponding project, and if the input cost cannot be controlled within the cost amount threshold value, judging that the economic analysis of the current project is unqualified;
if the average daily garbage disposal amount of the current project does not exceed the disposal amount threshold value, and the input cost amount of garbage disposal of the current project in each day exceeds the cost amount threshold value, judging that the economic analysis of the current project is unqualified; if the average daily garbage disposal amount of the current project does not exceed the disposal amount threshold value and the input cost amount of garbage disposal of the current project in each day does not exceed the cost amount threshold value, judging that the economic analysis of the current project is abnormal, controlling the average daily garbage disposal amount of the corresponding project, and if the garbage disposal amount cannot be increased to the disposal amount threshold value range, judging that the economic analysis of the current project is unqualified.
Compared with the prior art, the invention has the beneficial effects that:
According to the invention, the garbage to be treated is subjected to cooperative treatment classification, so that the garbage treatment efficiency is improved, the garbage recycling working efficiency is improved, the resource consumption is reduced, and the beneficial influence of garbage treatment is enhanced; after the garbage to be treated is subjected to type division and cooperative treatment, the incineration equipment in the treatment process is subjected to type selection through the incineration equipment type selection unit, and the proper incineration equipment is selected, so that the working efficiency of garbage incineration and the pollution degree can be reduced, and meanwhile, the expenditure cost of incineration can be reduced, so that the operation efficiency of incineration is enhanced; after the type selection of the incineration equipment is finished, analyzing the current project period and the actual operation, and judging that the current project period is qualified, so that the comprehensive treatment of the garbage is accurately controlled, and the problem that the garbage to be treated cannot be treated in the project period and the working efficiency of the garbage treatment is reduced is avoided; after the project period analysis is completed, judging whether the current project has a loss risk or not, improving the investment analysis accuracy of the current project, simultaneously analyzing the management efficiency of the comprehensive treatment of the current garbage, and being beneficial to optimizing the comprehensive treatment process.
Drawings
The present invention is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
Fig. 1 is a functional block diagram of the present invention.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The construction of underground/semi-underground garbage comprehensive treatment facilities is a brand new attempt facing garbage classification treatment in China, and the overall design and economic analysis research are of great significance to the development and implementation of the field. In the aspect of policy, the policy requirement of national green construction is actively responded, and the subject research is based on the principle of saving and reducing; in the aspect of industry development, the method is used as a first underground/semi-underground garbage comprehensive treatment facility in China, and provides experience and results for subsequent development;
in the prior art, a garbage truck enters a project-8 traffic layer along a special conveying tunnel for garbage, enters a discharging hall, then is discharged to a garbage bin, is hung from the garbage to a discharging hopper after being fermented, slides to a feeder along a hopper chute to enter an incinerator for burning, and generated steam is conveyed to a turbine through a pipeline to push a steam turbine to generate power for full-field power utilization, and the residual power is connected to a grid for power generation. The burned residues enter a slag bin and are conveyed to a slag treatment factory by a slag conveying belt, and the burned flue gas is purified and then discharged from a chimney;
the system is used for comprehensively treating garbage, and referring to FIG. 1, an underground and semi-underground household garbage comprehensive treatment system;
The garbage is treated through the comprehensive treatment terminal, meanwhile, a garbage cooperative treatment signal is generated and sent to the garbage cooperative treatment unit, after the garbage cooperative treatment unit receives the garbage cooperative treatment signal, the garbage to be treated is analyzed, whether the garbage to be treated can be treated currently or not is judged, wherein the cooperative treatment is represented as the garbage cooperative treatment, the traditional linear economic mode of 'resources-products-wastes' is transformed into a 'resources-products-renewable resources' closed-loop economic mode, and the waste is changed into valuable and recycled; however, the cooperative treatment is not suitable for all types of garbage, and the cooperative treatment judgment of garbage can improve the treatment efficiency of garbage and improve the accuracy and the recovery efficiency of resource recovery;
The garbage collaborative processing unit divides the garbage to be processed currently according to types, sets the marks i and i as natural numbers larger than 1, acquires the times of the acquisition of the renewable resources of the garbage of each type and the success rate of the acquisition of the corresponding renewable resources, and marks the times of the acquisition of the renewable resources of the garbage of each type and the success rate of the acquisition of the corresponding renewable resources as CSI and GLi; the renewable resources are expressed as material resources which can be cyclically and naturally generated, grown and reproduced through natural or artificial activities within a certain period of time (within one year or within decades) after being developed and utilized once by human beings, and can also continuously increase reserves, and comprise surface water, soil, plants, animals, aquatic organisms, microorganisms, forests, grasslands, air, sunlight (solar energy), climate resources, ocean resources and the like; the renewable resources are specifically limited to biogas, heat energy, electric energy, water and renewable building materials;
collecting the number of the renewable resources after the renewable resources are successfully obtained by the garbage of each type, and marking the number of the renewable resources after the renewable resources are successfully obtained by the garbage of each type as ZYi; by the formula Obtaining collaborative treatment analysis coefficients Xi of various types of garbage, wherein a1, a2 and a3 are preset proportionality coefficients, a1 is more than a2 and a3, and when the type of garbage is unsuccessful in completing the acquisition of the renewable resources, a3 takes a value of 0;
comparing the collaborative processing analysis coefficient Xi of each type of garbage with a collaborative processing analysis coefficient threshold value:
If the collaborative processing analysis coefficient Xi of the corresponding type of garbage exceeds the collaborative processing analysis coefficient threshold, judging that the garbage of the corresponding type can be subjected to collaborative processing, marking the garbage of the corresponding type as the collaborative garbage, and simultaneously carrying out collaborative processing on the corresponding collaborative garbage; if the cooperative processing analysis coefficient Xi of the garbage of the corresponding type does not exceed the cooperative processing analysis coefficient threshold, judging that the garbage of the corresponding type cannot be subjected to cooperative processing, marking the garbage of the corresponding type as non-cooperative garbage, and simultaneously incinerating the corresponding non-cooperative garbage; generating an incineration equipment type selection signal and sending the incineration equipment type selection signal to an incineration equipment type selection unit;
The comprehensive treatment terminal performs cooperative treatment on the cooperative garbage, treats the cooperative garbage to generate energy and resources, and when the cooperative garbage is organic garbage, the organic garbage comprises kitchen garbage, kitchen garbage and excrement; adopts a treatment process of mechanical pretreatment and combined high-temperature anaerobic digestion. The generated biogas slurry enters a sewage treatment station for treatment, the biogas residues enter a garbage incinerator for incineration, and the biogas enters a biogas power generation device. (the organic garbage is independently treated with the traditional organic garbage, and the complementation is realized in the aspects of fuel supply, steam supply, sewage treatment, biogas, residue utilization and the like, so that the full coverage of material conversion and energy conversion is truly realized); when the sludge treatment can be carried out in cooperation with garbage, a treatment process of 'steam drying and cooperative incineration' is adopted. The sludge treatment utilizes the steam of the garbage incineration plant as a heat source to carry out heat drying on the sludge, and the dried sludge is conveyed to a garbage incinerator; when the synergic garbage is medical garbage, the medical garbage adopts a steam high-temperature steam disinfection and sterilization process of a garbage power plant, the generated residues enter an incinerator to be incinerated, and the generated sewage is treated at a sewage treatment station of the factory; when sewage treatment can be performed in cooperation with garbage, the treatment object and the drainage standard: mainly comprises percolate generated by a household garbage incineration plant, filtrate obtained by dehydrating kitchen biogas residues, condensate obtained by drying and evaporating sludge, and the like. After being treated to reach the nano tube standard, the sewage enters a municipal sewage pipe network; the sewage treatment adopts a treatment process of pretreatment, anaerobic nitrification and membrane bioreactor MBR system, so that the water quality is ensured to reach the standard for emission; the biogas in the sewage treatment process enters a boiler to be incinerated, and the sludge is dried in a factory;
After the garbage to be treated is subjected to type division and cooperative treatment, the incineration equipment in the treatment process is subjected to type selection through the incineration equipment type selection unit, and the proper incineration equipment is selected, so that the working efficiency of garbage incineration and the pollution degree can be reduced, and meanwhile, the expenditure cost of incineration can be reduced, so that the operation efficiency of incineration is enhanced;
The type of the incineration equipment is a hearth type, the existing type of hearth is analyzed, the amount, the running cost and the in-furnace residence time of single-time treatable garbage corresponding to the hearth are obtained, and the amount, the running cost and the in-furnace residence time of single-time treatable garbage corresponding to the hearth are respectively marked as ZL, ZJ and SC; by the formula Obtaining a performance analysis coefficient C of a hearth, wherein b1, b2 and b3 are preset proportional coefficients, and b1 is more than b2 and more than b3 is more than 0;
Comparing the performance analysis coefficient C of the hearth with a threshold range of the performance analysis coefficient:
If the performance analysis coefficient C of the hearth exceeds the threshold range of the performance analysis coefficient, marking the corresponding hearth as a primary performance hearth; if the performance analysis coefficient C of the hearth is in the threshold range of the performance analysis coefficient, marking the corresponding hearth as a secondary performance hearth; if the performance analysis coefficient C of the hearth does not exceed the threshold range of the performance analysis coefficient, marking the corresponding hearth as a three-level performance hearth; and the smaller the hearth grade is, the better the performance is;
Analyzing non-cooperative garbage in the current garbage to be treated in real time to obtain the garbage quality, preset treatment time length and combustion medium demand corresponding to the non-cooperative garbage to be treated, and marking the garbage quality, preset treatment time length and combustion medium demand corresponding to the non-cooperative garbage to be treated as LJ, YS and JZ respectively; by the formula Obtaining a treatment analysis coefficient V of non-cooperative garbage, wherein c4, c5 and c6 are preset proportionality coefficients, and c4 is more than c5 and more than c6 is more than 0;
Comparing the processing analysis coefficient V of the non-cooperative garbage with a threshold range of processing analysis coefficients:
If the processing analysis coefficient V of the non-cooperative garbage exceeds the threshold range of the processing analysis coefficient, marking the corresponding non-cooperative garbage as first-level strength processing garbage; if the processing analysis coefficient V of the non-cooperative garbage is in the threshold range of the processing analysis coefficient, marking the corresponding non-cooperative garbage as the secondary strength processing garbage; if the processing analysis coefficient V of the non-cooperative garbage does not exceed the threshold range of the processing analysis coefficient, marking the corresponding non-cooperative garbage as three-level intensity processing garbage;
Matching the non-cooperative garbage to be treated with the hearth according to the corresponding grade, and sending the matched hearth name to a comprehensive treatment terminal, wherein the comprehensive treatment terminal controls the hearth to operate;
After the type selection of the incineration equipment is finished, analyzing the period of the current garbage disposal project through a project period analysis unit, analyzing the period of the current project and the actual operation, and judging that the period of the current project is qualified, so that the comprehensive garbage disposal is accurately managed and controlled, and the problem that the garbage disposal to be disposed cannot be completed in the project period, so that the working efficiency of the garbage disposal is reduced is avoided;
Collecting the number of garbage types for carrying out cooperative treatment on the current garbage to be treated and the average single time consumption for carrying out garbage transportation in the underground building where the current garbage to be treated is located, and comparing the number of garbage types for carrying out cooperative treatment on the current garbage to be treated and the average single time consumption for carrying out garbage transportation in the underground building where the current garbage to be treated with the garbage type number threshold and the single time consumption threshold respectively:
if the number of garbage types for carrying out cooperative treatment on the current garbage to be treated exceeds a garbage type number threshold, or the average single time consumption for carrying out garbage in an underground building where the current garbage to be treated is located exceeds a single time consumption threshold, judging that the current project is in a complex project, if no buffering period exists between a preset period of the current project and a set period of an actual project, judging that the current project is unqualified for analysis, generating a period integer signal, and setting the buffering period of the current set period according to the progress of the real-time project; if a buffer period exists between the preset period of the current project and the set period of the actual project, judging that the project analysis of the current period is qualified; the buffer period is represented as the duration with less pre-set period of the previous project and less set period of the actual project;
If the number of garbage types for collaborative treatment of the current garbage to be treated does not exceed the garbage type number threshold, and the average single time consumption for garbage transportation in the underground building where the current garbage to be treated is located does not exceed the single time consumption threshold, judging that the current project is in a simple project, if the buffer period between the preset period of the current project and the set period of the actual project exceeds the buffer period threshold, judging that the project analysis in the current period is unqualified, and shortening the originally set buffer period according to the progress of the current project; if the buffer period between the preset period of the current project and the set period of the actual project does not exceed the buffer period threshold, judging that the project analysis of the current project is qualified;
after the project period analysis is completed, the project economic analysis unit is used for carrying out economic analysis on the current project, judging whether the current project has loss risk or not, improving the investment analysis accuracy of the current project, simultaneously being capable of analyzing the management efficiency of the current garbage comprehensive treatment and being beneficial to optimizing the comprehensive treatment process;
Collecting the average daily garbage disposal amount of the current project and the average daily input cost amount of garbage disposal of the current project, and comparing the average daily garbage disposal amount of the current project and the average daily input cost amount of garbage disposal of the current project with a disposal amount threshold and a cost amount threshold respectively:
If the average daily garbage disposal amount of the current project exceeds the disposal amount threshold value and the input cost amount of garbage disposal of the current project in each day does not exceed the cost amount threshold value, judging that the economic analysis of the current project is qualified;
If the average daily garbage disposal amount of the current project exceeds a disposal amount threshold value and the input cost amount of garbage disposal of the current project exceeds a cost amount threshold value, judging that the economic analysis of the current project is abnormal, controlling the input cost of the corresponding project, and if the input cost cannot be controlled within the cost amount threshold value, judging that the economic analysis of the current project is unqualified;
if the average daily garbage disposal amount of the current project does not exceed the disposal amount threshold value, and the input cost amount of garbage disposal of the current project in each day exceeds the cost amount threshold value, judging that the economic analysis of the current project is unqualified; if the average daily garbage disposal amount of the current project does not exceed the disposal amount threshold value and the input cost amount of garbage disposal of the current project in each day does not exceed the cost amount threshold value, judging that the economic analysis of the current project is abnormal, controlling the average daily garbage disposal amount of the corresponding project, and if the garbage disposal amount cannot be increased to the disposal amount threshold value range, judging that the economic analysis of the current project is unqualified.
The formulas are all formulas obtained by collecting a large amount of data for software simulation and selecting a formula close to a true value, and coefficients in the formulas are set by a person skilled in the art according to actual conditions;
When the garbage collaborative processing system is used, garbage is processed through the comprehensive processing terminal, and meanwhile, garbage collaborative processing signals are generated and sent to the garbage collaborative processing unit; analyzing the garbage to be treated currently through a garbage cooperative treatment unit, and judging whether the garbage to be treated currently can be cooperatively treated or not; dividing garbage to be treated into synergistic garbage and non-synergistic garbage through synergistic treatment; the type of the incineration equipment in the garbage treatment process is selected by the type selection unit of the incineration equipment, and the corresponding non-cooperative garbage is matched with a proper hearth by the hearth performance analysis and the garbage strength analysis to be treated; analyzing the period of the current garbage disposal project through a project period analysis unit, and judging whether the current project period accords with project operation; and carrying out economic analysis on the current project through a project economic analysis unit, and judging whether the current project has a loss risk or not.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (3)
1. An underground and semi-underground domestic waste integrated treatment system, comprising:
The comprehensive treatment terminal is used for treating the garbage, generating a garbage cooperative treatment signal and sending the garbage cooperative treatment signal to the garbage cooperative treatment unit;
The garbage cooperative processing unit is used for analyzing the garbage to be processed currently and judging whether the garbage to be processed currently can be cooperatively processed or not; dividing garbage to be treated into synergistic garbage and non-synergistic garbage through synergistic treatment; the operation process of the garbage cooperative processing unit is as follows:
Dividing the current garbage to be treated according to types, setting the number i of the divided garbage types as a natural number larger than 1, collecting the number of times of the acquisition of the renewable resources of each type of garbage and the success rate of the acquisition of the corresponding renewable resources, and marking the number of times of the acquisition of the renewable resources of each type of garbage and the success rate of the acquisition of the corresponding renewable resources as CSI and GLi; collecting the number of the renewable resources after the renewable resources are successfully obtained by the garbage of each type, and marking the number of the renewable resources after the renewable resources are successfully obtained by the garbage of each type as ZYi; by the formula Obtaining collaborative treatment analysis coefficients Xi of various types of garbage, wherein a1, a2 and a3 are preset proportionality coefficients, a1 is more than a2 and a3, and when the type of garbage is unsuccessful in completing the acquisition of the renewable resources, a3 takes a value of 0;
Comparing the collaborative processing analysis coefficient Xi of each type of garbage with a collaborative processing analysis coefficient threshold value: if the collaborative processing analysis coefficient Xi of the corresponding type of garbage exceeds the collaborative processing analysis coefficient threshold, judging that the garbage of the corresponding type can be subjected to collaborative processing, marking the garbage of the corresponding type as the collaborative garbage, and simultaneously carrying out collaborative processing on the corresponding collaborative garbage; if the cooperative processing analysis coefficient Xi of the garbage of the corresponding type does not exceed the cooperative processing analysis coefficient threshold, judging that the garbage of the corresponding type cannot be subjected to cooperative processing, marking the garbage of the corresponding type as non-cooperative garbage, and simultaneously incinerating the corresponding non-cooperative garbage; generating an incineration equipment type selection signal and sending the incineration equipment type selection signal to an incineration equipment type selection unit;
The type selection unit of the incineration equipment is used for selecting the type of the incineration equipment in the garbage treatment process, and matching the corresponding non-cooperative garbage with a proper hearth through hearth performance analysis and garbage strength analysis to be treated; the operation process of the incineration equipment model selection unit is as follows:
The type of the incineration equipment is a hearth type, the existing type of hearth is analyzed, the amount, the running cost and the in-furnace residence time of single-time treatable garbage corresponding to the hearth are obtained, and the amount, the running cost and the in-furnace residence time of single-time treatable garbage corresponding to the hearth are respectively marked as ZL, ZJ and SC; by the formula Obtaining a performance analysis coefficient C of the hearth, wherein b1, b2 and b3 are preset proportional coefficients, b1 is larger than b2 and b3 is larger than 0, and comparing the performance analysis coefficient C of the hearth with a performance analysis coefficient threshold range:
If the performance analysis coefficient C of the hearth exceeds the threshold range of the performance analysis coefficient, marking the corresponding hearth as a primary performance hearth; if the performance analysis coefficient C of the hearth is in the threshold range of the performance analysis coefficient, marking the corresponding hearth as a secondary performance hearth; if the performance analysis coefficient C of the hearth does not exceed the threshold range of the performance analysis coefficient, marking the corresponding hearth as a three-level performance hearth;
Analyzing non-cooperative garbage in the current garbage to be treated in real time to obtain the garbage quality, preset treatment time length and combustion medium demand corresponding to the non-cooperative garbage to be treated, and marking the garbage quality, preset treatment time length and combustion medium demand corresponding to the non-cooperative garbage to be treated as LJ, YS and JZ respectively; the method comprises the steps of obtaining a processing analysis coefficient V of non-cooperative garbage through analysis, and comparing the processing analysis coefficient V of the non-cooperative garbage with a threshold range of the processing analysis coefficient:
If the processing analysis coefficient V of the non-cooperative garbage exceeds the threshold range of the processing analysis coefficient, marking the corresponding non-cooperative garbage as first-level strength processing garbage; if the processing analysis coefficient V of the non-cooperative garbage is in the threshold range of the processing analysis coefficient, marking the corresponding non-cooperative garbage as the secondary strength processing garbage; if the processing analysis coefficient V of the non-cooperative garbage does not exceed the threshold range of the processing analysis coefficient, marking the corresponding non-cooperative garbage as three-level intensity processing garbage;
Matching the non-cooperative garbage to be treated with the hearth according to the corresponding grade, and sending the matched hearth name to a comprehensive treatment terminal, wherein the comprehensive treatment terminal controls the hearth to operate;
the project period analysis unit is used for analyzing the period of the current garbage disposal project and judging whether the current project period accords with the project operation;
And the project economy analysis unit is used for carrying out economy analysis on the current project and judging whether the current project has a loss risk or not.
2. The system for comprehensively treating underground and semi-underground domestic garbage according to claim 1, wherein the project period analysis unit operates as follows:
Collecting the number of garbage types for carrying out cooperative treatment on the current garbage to be treated and the average single time consumption for carrying out garbage transportation in the underground building where the current garbage to be treated is located, and comparing the number of garbage types for carrying out cooperative treatment on the current garbage to be treated and the average single time consumption for carrying out garbage transportation in the underground building where the current garbage to be treated with the garbage type number threshold and the single time consumption threshold respectively:
If the number of the garbage types for carrying out cooperative treatment on the current garbage to be treated exceeds a garbage type number threshold, or the average single time consumption for carrying garbage in the underground building where the current garbage to be treated is located exceeds a single time consumption threshold, judging that the current project is in a complex project;
If no buffer period exists between the preset period of the current project and the setting period of the actual project, judging that the analysis of the project in the current period is unqualified, generating a period adjustment signal and setting the buffer period of the current setting period according to the progress of the real-time project; if a buffer period exists between the preset period of the current project and the set period of the actual project, judging that the project analysis of the current period is qualified;
If the number of the garbage types for the cooperative treatment of the current garbage to be treated does not exceed the threshold of the number of the garbage types, and the average single time consumption for carrying the garbage in the underground building where the current garbage to be treated is positioned does not exceed the threshold of the single time consumption, judging that the current project is a simple project;
If the buffer period between the preset period of the current project and the set period of the actual project exceeds the buffer period threshold, judging that the project analysis in the current period is unqualified, and shortening the originally set buffer period according to the progress of the current project; if the buffer period between the preset period of the current project and the set period of the actual project does not exceed the buffer period threshold, judging that the project analysis of the current project is qualified.
3. The system for comprehensively treating underground and semi-underground domestic garbage according to claim 1, wherein the project economy analysis unit operates as follows:
Collecting the average daily garbage disposal amount of the current project and the average daily input cost amount of garbage disposal of the current project, and comparing the average daily garbage disposal amount of the current project and the average daily input cost amount of garbage disposal of the current project with a disposal amount threshold and a cost amount threshold respectively:
If the average daily garbage disposal amount of the current project exceeds the disposal amount threshold value and the input cost amount of garbage disposal of the current project in each day does not exceed the cost amount threshold value, judging that the economic analysis of the current project is qualified; if the average daily garbage disposal amount of the current project exceeds a disposal amount threshold value and the input cost amount of garbage disposal of the current project exceeds a cost amount threshold value, judging that the economic analysis of the current project is abnormal, controlling the input cost of the corresponding project, and if the input cost cannot be controlled within the cost amount threshold value, judging that the economic analysis of the current project is unqualified;
if the average daily garbage disposal amount of the current project does not exceed the disposal amount threshold value, and the input cost amount of garbage disposal of the current project in each day exceeds the cost amount threshold value, judging that the economic analysis of the current project is unqualified; if the average daily garbage disposal amount of the current project does not exceed the disposal amount threshold value and the input cost amount of garbage disposal of the current project in each day does not exceed the cost amount threshold value, judging that the economic analysis of the current project is abnormal, controlling the average daily garbage disposal amount of the corresponding project, and if the garbage disposal amount cannot be increased to the disposal amount threshold value range, judging that the economic analysis of the current project is unqualified.
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