CN101972770A - Integrated garbage treatment method and system - Google Patents
Integrated garbage treatment method and system Download PDFInfo
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- CN101972770A CN101972770A CN 201010273336 CN201010273336A CN101972770A CN 101972770 A CN101972770 A CN 101972770A CN 201010273336 CN201010273336 CN 201010273336 CN 201010273336 A CN201010273336 A CN 201010273336A CN 101972770 A CN101972770 A CN 101972770A
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Abstract
The invention relates to an integrated garbage treatment method and an integrated garbage treatment system. The method comprises the following steps of: measuring and weighing garbage; and treating the garbage in a sorted mode, namely compressing and transferring household garbage, pre-treating excrement, treating sewer sludge, treating large-sized garbage and treating restaurant-kitchen garbage. The system comprises an integrated garbage measuring and weighing system, a household garbage compressing and transferring workshop, an excrement pre-treating workshop, a sewer sludge treating workshop, a large-sized garbage treating workshop and a restaurant-kitchen garbage treating workshop, wherein the integrated garbage measuring and weighing system is connected with the household garbage compressing and transferring workshop, the excrement pre-treating workshop, the sewer sludge treating workshop, the large-sized garbage treating workshop and the restaurant-kitchen garbage treating workshop respectively. By using the integrated garbage treatment method and the integrated garbage treatment system, reducing, recycling and innocent treatment can be realized in the process of stacking, transferring and transporting the garbage. The integrated garbage treatment method and the integrated garbage treatment system are characterized by high integrated garbage treatment performance, full supervision in a garbage treatment process and the like.
Description
Technical field
The present invention relates to waste disposal method, be specifically related to a kind of comprehensive waste disposal method and system.
Background technology
Municipal refuse specifically is meant in the daily life of city or the building waste and the domestic refuse that are produced in the activity, and domestic refuse mainly comprises domestic garbage, food garbage, ight soil, ditch mud, Bulky Waste etc.
The disposal to rubbish at present mainly relies on three kinds of means such as landfill, burning and joint disposal in the city, and wherein landfill accounts for 45%, burns and accounts for 27%, and joint disposal accounts for 28%.Yet adopt these three kinds of disposal means all to be unable to do without stacking, transfer and the transportation of rubbish.Harbour shipping and automobile land transportation mode are mainly adopted in the transportation of municipal refuse, rubbish before shipment the transfer stacking and transportation in problem of environment pollution caused is once more arranged, the air storage of a large amount of lives and Harmful Waste owing to lack processing, polluted air, effluent seepage in transportation stirs up a cloud of dust, smoked day of refuse odor in heaps, germ grows, have in addition the severe contamination groundwater quality, the harm humans physical and mental health.Urban refuse pollution has become one of outstanding problem of countries in the world environment, and rubbish is just becoming puzzlement people's a great problem.
The requirement of the harmlessness disposing of domestic waste and the utilization of resources and modern city also has sizable distance, how carrying out minimizing, resource and harmlessness disposing before dumping, transfer and transportation is very necessary and urgent task, the huge rubbish of quantity requires in time properly to dispose and transport, and is the necessary condition that ensures that the every function of modern city runs well.
In view of this, seek a kind of comprehensive waste disposal method and system and become pursuing one's goal of these those skilled in the art.
Summary of the invention
Task of the present invention provides a kind of comprehensive waste disposal method and system, it has solved above-mentioned existing in prior technology problem, reach the purpose of a series of state-of-the-art technology disposals of refuse such as set electronic technology, mechanics of communication, network technology, computer technology, automatic control technology, sensing technology and multimedia technology, can produce better economic benefit.
Technical solution of the present invention is as follows:
A kind of comprehensive waste disposal method may further comprise the steps:
(1) rubbish computation weigh;
(2) refuse classification is handled, comprising:
(21) house refuse compression transfer, comprising:
(211) domestic waste collection classification;
(212) garbage sorting;
(213) rubbish compression;
(214) container is transported to garbage incinerating power plant, oozes drop liquid and is transported to Sewage Disposal;
(22) ight soil preliminary treatment, comprising:
(221) adopt the 12mm fine fack to carry out Separation of Solid and Liquid;
(222) deodorizing is handled;
(223) bulk letter sorting;
(224) desanding is filtered;
(225) press dewatering;
(226) fertilizer transports, and liquid dung is gone into underground piping;
(23) ditch mud is handled, comprising:
(231) receive stirring;
(232) separate pulp water;
(233) dregs landfill and clean sediment;
(234) washed-out sand is handled;
(235) deodorizing is handled;
(236) husky brick transports, and sewage enters underground piping;
(24) Bulky Waste is handled, comprising:
(241) Bulky Waste is collected;
(242) double-shaft crushing;
(243) scrap iron utilization and residue transport;
(244) second-time breakage;
(245) wood utilization;
(246) deodorizing is handled;
(25) changing food waste is handled, comprising:
(251) changing food waste is collected;
(252) extruding separates;
(253) residue treatment, sewage is gone into the pond.
Residue treatment in the described step (253) may further comprise the steps: oven dry is handled, biochemical treatment, fertilizer packing.
Sewage in the described step (253) is gone into the pond and be may further comprise the steps: grease separates, the grease utilization, and sewage transport is to treating stations.
A kind of comprehensive refuse disposal system comprises between comprehensive rubbish computation weigh system, house refuse compression transit wagon, the workshop is handled in ight soil preliminary treatment workshop, ditch mud, Bulky Waste handles the workshop and changing food waste is handled the workshop;
Described comprehensive rubbish computation weigh system connects between house refuse compression transit wagon respectively, the workshop is handled in ight soil preliminary treatment workshop, ditch mud, Bulky Waste handles the workshop and changing food waste is handled the workshop.
The present invention is owing to adopted above technical scheme, make it compared with prior art, the present invention is the crystallization by a series of state-of-the-art technology develop rapidlys such as electronic technology, mechanics of communication, network technology, computer technology, automatic control technology, sensing technology and multimedia technologies.Comprehensive waste disposal method of the present invention and system are as the extension and the development of intellectualizing system engineering, and it is comprehensive strong, and the professional domain that relates to is wider, is the consolidation and innovation of multidisciplinary technology.Concerning whole intelligent industry, the invention provides the example that can imitate and view and emulate, drive whole industry to highly integrated and intelligent controlling party to development.
Adopt comprehensive waste disposal method of the present invention and system, can realize dumping, transfer and transportation and the minimizing, resource and the harmlessness disposing that carry out, and have characteristics such as the comprehensive ability of garbage disposal is strong, the supervision of garbage disposal process is comprehensive.
Description of drawings
Fig. 1 is the flow chart of a kind of comprehensive waste disposal method of the present invention.
Fig. 2 is that the module of a kind of comprehensive refuse disposal system of the present invention connects block diagram.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is elaborated.
Referring to Fig. 1, the invention provides a kind of comprehensive waste disposal method, may further comprise the steps:
(1) rubbish computation weigh;
(2) refuse classification is handled, comprising:
(21) house refuse compression transfer;
(22) ight soil preliminary treatment;
(23) ditch mud is handled;
(24) Bulky Waste is handled;
(25) changing food waste is handled.
Described step (21) comprising:
(211) domestic waste collection classification;
(212) garbage sorting;
(213) rubbish compression;
(214) container is transported to garbage incinerating power plant, oozes drop liquid and is transported to Sewage Disposal.
Described step (22) comprising:
(221) adopt the 12mm fine fack to carry out Separation of Solid and Liquid;
(222) deodorizing is handled;
(223) bulk letter sorting;
(224) desanding is filtered;
(225) press dewatering;
(226) fertilizer transports, and liquid dung is gone into underground piping.
Described step (23) comprising:
(231) receive stirring;
(232) separate pulp water;
(233) dregs landfill and clean sediment;
(234) washed-out sand is handled;
(235) deodorizing is handled;
(236) husky brick transports, and sewage enters underground piping.
Described step (24) comprising:
(241) Bulky Waste is collected;
(242) double-shaft crushing;
(243) scrap iron utilization and residue transport;
(244) second-time breakage;
(245) wood utilization;
(246) deodorizing is handled.
Described step (25) comprising:
(251) changing food waste is collected;
(252) extruding separates;
(253) residue treatment, sewage is gone into the pond.
Residue treatment in the described step (253) may further comprise the steps: oven dry is handled, biochemical treatment, fertilizer packing.
Sewage in the described step (253) is gone into the pond and be may further comprise the steps: grease separates, the grease utilization, and sewage transport is to treating stations.
Referring to Fig. 2, the present invention also provides a kind of comprehensive refuse disposal system, comprises between comprehensive rubbish computation weigh system, house refuse compression transit wagon, the workshop is handled in ight soil preliminary treatment workshop, ditch mud, Bulky Waste handles the workshop and changing food waste is handled the workshop.Comprehensive rubbish computation weigh system connects between house refuse compression transit wagon respectively, the workshop is handled in ight soil preliminary treatment workshop, ditch mud, Bulky Waste handles the workshop and changing food waste is handled the workshop.
Actual operating position of the present invention is as follows:
The construction of urban environmental hygiene cause infrastructure is very necessary, also is very important to the monitoring means that improve environmental sanitation rules and environmental protection.The infrastructure major project of comprehensive waste disposal method of the present invention and system comprises: comprehensive rubbish computation weigh system, between house refuse compression transit wagon, ight soil preliminary treatment workshop, ditch mud is handled the workshop, and Bulky Waste handles the workshop and changing food waste is handled the workshop.Auxiliary conveyance system contains integrated management building, machine repair workshop and parking lot, and whole base is taken up an area of 69.84 mu, realizes dumping, transfer and transportation and the minimizing, resource and the harmlessness disposing that carry out.
Below introduce the infrastructure major project course of work and the flow process of comprehensive waste disposal method of the present invention and system respectively:
1, house refuse compression transfer flow process:
Adopting domestic and international maturation process---house refuse is handled in horizontal precommpression technological process, is easy to and existing standard container transport system compatibility, requires at present to reach 600 tons/day, and other reserves 200 tons/day extended capability.The logistics whereabouts: waste transportation is oozed drop liquid and is entered regulating reservoir to garbage burning factory, is transported to garbage burning factory with tank car then and oozes drop liquid treating stations.
2, ight soil preliminary treatment workshop flow process:
Adopt the ight soil treatment process of integrated solid-liquid separating equipment+flocculation sediment, to the fecal pollution properties:
BOD:6000mg/L;COD:14000mg/L;
SS:12000mg/L;NH4-N:2000mg/L。
At first carry out Separation of Solid and Liquid (12mm fine fack), integrated solid-liquid separating equipment is realized bulk noncombustibility letter sorting, the desanding of liquid manure, filtration, transmission, press dewatering function.Equipment totally-enclosed, fully automatic operation.
Carry out flocculation dewatering then, the flocculation liquid that the liquid manure of carrying with the mud screw pump and chemicals dosing plant prepare fully is mixed into the retort of dewaterer with suitable ratio, fully the flocculation back flows into drum-type spiral shell pressing dehydrator, the Shaftless screw conveyor interlock that dewaterer is supporting with it, the slag that dewaterer is discharged transports.
Whole process preparation deodorizing treatment process reduces the influence to environment to greatest extent.
Treatment scale: 550m
3/ day, design service life is 15 years.
The logistics whereabouts: the outward transport of excrement slag is disposed, and liquid dung is included the municipal wastewater pipe network in.
3, ditch mud is handled the workshop flow process:
Ditch mud is imported mud receive tank diameter, at first scum silica frost is sent into the dross dehydration machine, separate slag and water, slag is transported landfill by dragveyer.Secondly, the ditch mud that drags for behind the slag enters sediment scrubber sediment, after the washed-out sand hopper is handled, with sand material extraction and application.Whole process preparation deodorizing treatment process reduces the influence to environment to greatest extent.
Treatment scale: 80 tons/day (wet mud), count 12 tons/day with dried solid.
The logistics whereabouts: the dewatered sludge outward transport is disposed, and sewage is included the municipal wastewater pipe network in.
4, Bulky Waste is handled the workshop flow process:
The Bulky Waste of transporting back enters double-shaft crusher and carries out primary fragmentation, by the drum-type magnetic separator scrap iron is recycled, and carries out second-time breakage by log splitter then, by hanging magnetic separator timber is recycled, and the waste material that comes out at last transports by transfer.
Treatment scale: 300 tons/day (70 tons/day are disassembled and utilized to Bulky Waste, 230 tons/day of decoration garbage transfer scales.
The logistics whereabouts: the residue that can not utilize is transported to garbage burning factory, and decoration garbage is transported to garbage transfer station.
5, changing food waste is handled the workshop flow process:
At first changing food waste is separated sewage and residue by extruder, sewage enters cesspool and realizes that grease separates with moisture then.Residue enters dryer and handles, and by forming fertilizer after the biochemical machine biochemical treatment, transports by baling press again.
Treatment scale: 60 tons/day.
The logistics whereabouts: the dehydration changing food waste joins the bacterium deodorizing or outward transport is disposed, and sewage enters regulating reservoir, finally delivers to garbage burning factory and oozes drop liquid treating stations.
Characteristics according to above five kinds of different garbage disposals workshops, on the basis of workshop appliance automation control, strictly regulate management and job service in rubbish transfer and the processing procedure, accomplish real-time monitoring, show real-time statistics in real time, record in real time, make the information disclosure of rubbish transfer and processing, data are clear and definite, know what is what; Make the variation of city appearance environment health looks generation essence.
The present invention has following technical characterstic:
One, the comprehensive ability of garbage disposal is strong.
Generally speaking, single waste disposal method is commonplace, there are garbage sorting center, garbage compression station, domestic rubbish disposal factory, refuse biochemical to handle or the like, but the complete simultaneously treated infrastructure project of comprehensive multiple rubbish is innovated, from the garbage disposal of comprehensive, complete, multiple class, overall process, technology of the present invention has certain characteristics.
Two, garbage disposal process supervision comprehensively.
The supervision of garbage disposal process comprises: rubbish metering supervision; Produce supervision; The environmental protection supervision; Rubbish transportation supervision.
Rubbish metering supervision: by the weigh situation of data and the turnover destructor plant by the video acquisition garbage truck of real-time collection weighbridge rubbish, the garbage treatment quantity of supervision destructor plant.
Produce supervision: by the monitoring data of real-time collection garbage disposal link, gather the video of garbage disposal, actual production process during the supervision garbage disposal, supervision and management destructor plant process must be finished garbage disposal effectively, in high quality by the national government specification and requirement.
Environmental protection supervision: by gathering the environmental protection supervision data (as fume emission, sewage discharge index etc.) of destructor plant, the environmental protection situation in the supervision garbage disposal process.
Rubbish transportation supervision: monitor garbage truck car weight, delivery situation, garbage truck is come in and gone out monitor, cooperate electronic weighing system detail knowledge vehicle delivery situation.
Three, garbage disposal regulatory measure technical difficulty is big.
The garbage disposal regulatory measure specifically comprises: the process data supervision; The video image supervision; The integrated information supervision; The large-screen image processes and displays.
Process equipment supervisory systems: the service data of directly gathering each garbage disposal workshop equipment by EAS (Equipment Automation System), the operational factor of recording equipment, alarm condition, the operation process information data is handled in various rubbish productions be sent to central data Surveillance center, the cram packer entry and exit factory that the monitors destructor plant simultaneously data of weighing, guarantee that rubbish production processing operation process meets related management regulation, the accuracy of destructor plant garbage treatment quantity and garbage disposal requisite quality.
The video monitor supervisory systems: this system adopts CCTV that the stream of people, logistics, rubbish vehicle, the rubbish condition of production of monitoring on-site are carried out the macroscopic view monitoring and takes precautions against and instruct work operations; Also be the scene foundation that the course of work is remained with usefulness,, be convenient to verification as accident.In order to grasp keypoint part monitor message image in all directions, the layout of camera supervised scope must rationally reduce the monitoring dead angle as far as possible, is convenient to regional situation is carried out FR monitoring.
Integrated information supervisory systems: set up the transmission medium that complete information management solution is supported system such as data and image in the work such as on-site office, operation, management, on using, should satisfy video conference, multimedia user demand, satisfy the requirement of ISDN.The convenient expansion of this system, and have great flexibility, in design, also consider the expansion in later stage.
Large screen video display system: be the terminal expression equipment that other subsystems produce information, select different processing system for video, realize VGA, composite video, S-VIDEO (optional), YPBPR/YCBCR (optional) or the input of DVI (optional) signal, satisfy different use occasions, the demand of unlike signal input.Utilize the built-in image processing system of LCD, cooperate various signals to switch with outside matrix, can select the whole screen of arbitrary road signal on giant-screen to show or be that the screen of striding of unit shows with the LCD screen; Use external image processor, connect existing network, can finish computer network signal, non-network signal and various vision signal functions such as roaming arbitrarily, convergent-divergent, stack on the LCD curtain wall.
System of the present invention is constructed as follows:
Comprehensive refuse disposal system is by a weighing system (comprehensive rubbish computation weigh system), five workshops (between house refuse compression transit wagon, ight soil preliminary treatment workshop, Bulky Waste handle the workshop is handled in workshop, ditch mud, changing food waste is handled the workshop), auxiliary conveyance system (containing integrated management building, machine repair workshop and parking lot) constitutes.
Adopt comprehensive waste disposal method of the present invention and system, can carry out unified management to image information and the equipment trip information of five garbage disposal workshops in garbage disposal and transfer process, comprise data storage, data image playback, data analysis and statistical report form report etc., can realize simultaneously the details of the whole garbage disposal process of comprehensive real time monitoring, and allow to select and switch different video contents and on giant-screen, show.
In summary, comprehensive waste disposal method of the present invention and system are the crystallizations by a series of state-of-the-art technology develop rapidlys such as electronic technology, mechanics of communication, network technology, computer technology, automatic control technology, sensing technology and multimedia technologies.Comprehensive waste disposal method of the present invention and system are as the extension and the development of intellectualizing system engineering, and it is comprehensive strong, and the professional domain that relates to is wider, is the consolidation and innovation of multidisciplinary technology.Concerning whole intelligent industry, the invention provides the example that can imitate and view and emulate, drive whole industry to highly integrated and intelligent controlling party to development.
Adopt comprehensive waste disposal method of the present invention and system, can realize dumping, transfer and transportation and the minimizing, resource and the harmlessness disposing that carry out, and have characteristics such as the comprehensive ability of garbage disposal is strong, the supervision of garbage disposal process is comprehensive.
Certainly, those skilled in the art in the present technique field will be appreciated that, the foregoing description only is to be used for illustrating the present invention, and be not as limitation of the invention, as long as in connotation scope of the present invention, all will drop in the scope of claim of the present invention the variation of the foregoing description, modification etc.
Claims (4)
1. comprehensive waste disposal method is characterized in that: may further comprise the steps:
(1) rubbish computation weigh;
(2) refuse classification is handled, comprising:
(21) house refuse compression transfer, comprising:
(211) domestic waste collection classification;
(212) garbage sorting;
(213) rubbish compression;
(214) container is transported to garbage incinerating power plant, oozes drop liquid and is transported to Sewage Disposal;
(22) ight soil preliminary treatment, comprising:
(221) adopt the 12mm fine fack to carry out Separation of Solid and Liquid;
(222) deodorizing is handled;
(223) bulk letter sorting;
(224) desanding is filtered;
(225) press dewatering;
(226) fertilizer transports, and liquid dung is gone into underground piping;
(23) ditch mud is handled, comprising:
(231) receive stirring;
(232) separate pulp water;
(233) dregs landfill and clean sediment;
(234) washed-out sand is handled;
(235) deodorizing is handled;
(236) husky brick transports, and sewage enters underground piping;
(24) Bulky Waste is handled, comprising:
(241) Bulky Waste is collected;
(242) double-shaft crushing;
(243) scrap iron utilization and residue transport;
(244) second-time breakage;
(245) wood utilization;
(246) deodorizing is handled;
(25) changing food waste is handled, comprising:
(251) changing food waste is collected;
(252) extruding separates;
(253) residue treatment, sewage is gone into the pond.
2. comprehensive waste disposal method as claimed in claim 1 is characterized in that: the residue treatment in the described step (253) may further comprise the steps: oven dry is handled, biochemical treatment, fertilizer packing.
3. comprehensive waste disposal method as claimed in claim 1 is characterized in that: the sewage in the described step (253) is gone into the pond and be may further comprise the steps: grease separates, the grease utilization, and sewage transport is to treating stations.
4. comprehensive refuse disposal system is characterized in that: comprise between comprehensive rubbish computation weigh system, house refuse compression transit wagon, the workshop is handled in ight soil preliminary treatment workshop, ditch mud, Bulky Waste handles the workshop and changing food waste is handled the workshop;
Described comprehensive rubbish computation weigh system connects between house refuse compression transit wagon respectively, the workshop is handled in ight soil preliminary treatment workshop, ditch mud, Bulky Waste handles the workshop and changing food waste is handled the workshop.
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CN101972770B CN101972770B (en) | 2013-03-27 |
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CN102746037A (en) * | 2011-06-01 | 2012-10-24 | 深圳城市诺必达节能环保有限公司 | Garbage and sewage integrated purification and fertilizer production system |
CN102936053A (en) * | 2011-08-15 | 2013-02-20 | 上海兰艳实业有限公司 | Novel grease separator |
CN103567215A (en) * | 2013-10-28 | 2014-02-12 | 杨华 | Environment-friendly separate garbage collection, transferring and processing method |
CN103941704A (en) * | 2014-04-29 | 2014-07-23 | 深圳市泰立诚环保投资有限公司 | Refuse landfill intelligent management system |
CN104338739A (en) * | 2014-10-16 | 2015-02-11 | 张雪 | Harmless comprehensive treatment method of municipal refuse and sludge |
CN106238434A (en) * | 2016-08-24 | 2016-12-21 | 覃嘉雯 | A kind of landfill system of automatization |
CN106269794A (en) * | 2016-08-24 | 2017-01-04 | 覃嘉雯 | City life garbage burying system |
CN109013664A (en) * | 2018-09-12 | 2018-12-18 | 福建省劲牛重工发展有限公司 | A kind of garbage as resource utilizes cooperative processing method and industrial park |
CN110104918A (en) * | 2019-06-11 | 2019-08-09 | 上海桓禹环境科技有限公司 | A kind of ditch mud processing method |
CN110280569A (en) * | 2019-07-13 | 2019-09-27 | 济邦建设集团有限公司 | It is a kind of to live and construction refuse resource utilization process |
CN116422676A (en) * | 2022-10-13 | 2023-07-14 | 广东启源环境科技有限公司 | Low-emission carbon emission reduction and recycling garbage integrated comprehensive treatment process |
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CN102746037A (en) * | 2011-06-01 | 2012-10-24 | 深圳城市诺必达节能环保有限公司 | Garbage and sewage integrated purification and fertilizer production system |
CN102936053A (en) * | 2011-08-15 | 2013-02-20 | 上海兰艳实业有限公司 | Novel grease separator |
CN102936053B (en) * | 2011-08-15 | 2014-04-30 | 上海兰艳实业有限公司 | Novel grease separator |
CN103567215A (en) * | 2013-10-28 | 2014-02-12 | 杨华 | Environment-friendly separate garbage collection, transferring and processing method |
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CN104338739A (en) * | 2014-10-16 | 2015-02-11 | 张雪 | Harmless comprehensive treatment method of municipal refuse and sludge |
CN106238434A (en) * | 2016-08-24 | 2016-12-21 | 覃嘉雯 | A kind of landfill system of automatization |
CN106269794A (en) * | 2016-08-24 | 2017-01-04 | 覃嘉雯 | City life garbage burying system |
CN109013664A (en) * | 2018-09-12 | 2018-12-18 | 福建省劲牛重工发展有限公司 | A kind of garbage as resource utilizes cooperative processing method and industrial park |
CN109013664B (en) * | 2018-09-12 | 2024-02-02 | 福建省劲牛重工发展有限公司 | Cooperative treatment method for garbage resource utilization and industrial park |
CN110104918A (en) * | 2019-06-11 | 2019-08-09 | 上海桓禹环境科技有限公司 | A kind of ditch mud processing method |
CN110280569A (en) * | 2019-07-13 | 2019-09-27 | 济邦建设集团有限公司 | It is a kind of to live and construction refuse resource utilization process |
CN116422676A (en) * | 2022-10-13 | 2023-07-14 | 广东启源环境科技有限公司 | Low-emission carbon emission reduction and recycling garbage integrated comprehensive treatment process |
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