CN105598128A - Treatment system for combining emergency treatment of kitchen waste with incineration plant - Google Patents

Treatment system for combining emergency treatment of kitchen waste with incineration plant Download PDF

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Publication number
CN105598128A
CN105598128A CN201511007312.6A CN201511007312A CN105598128A CN 105598128 A CN105598128 A CN 105598128A CN 201511007312 A CN201511007312 A CN 201511007312A CN 105598128 A CN105598128 A CN 105598128A
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China
Prior art keywords
discharging opening
incineration plant
changing food
food waste
charging aperture
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CN201511007312.6A
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Chinese (zh)
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CN105598128B (en
Inventor
饶玲华
李军
陈竹
严圣军
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Nantong Tianlan Environmental Protection and Energy Equipment Co Ltd
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Nantong Tianlan Environmental Protection and Energy Equipment Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/40Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B5/00Operations not covered by a single other subclass or by a single other group in this subclass

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention discloses a treatment system for combining the emergency treatment of kitchen waste with an incineration plant, and relates to the field of waste treatment. The treatment system for combining the emergency treatment of the kitchen waste with the incineration plant comprises a waste incineration plant discharging hall and a kitchen waste emergency treatment workshop, wherein the kitchen waste emergency treatment workshop is arranged below the waste incineration plant discharging hall; the kitchen waste emergency treatment workshop comprises a feeding cabin, a bag breaking machine, a screw press, a pyrolysis device, a three-phase separator and a grease storage tank. By using the treatment system for combining the emergency treatment of kitchen waste with the incineration plant, swill-cooked dirty oil is prevented from entering a food chain; the pressure of a sewage treatment system is decreased; the harmlessness and the reclamation of the treatment of the kitchen waste can be realized better; meanwhile, the treatment system for combining the emergency treatment of the kitchen waste with the incineration plant is reasonable in layout; project construction land is greatly reduced; the project investment cost is decreased.

Description

The treatment system that changing food waste emergency processing combines with incineration plant
Technical field
Patent of the present invention relates to garbage disposal field, is specially the treatment system that a kind of changing food waste emergency processing combines with incineration plant.
Background technology
Along with the progressively raising of living standards of the people, the output of house refuse is climbed to a higher point day by day, is wherein no lack of a large amount of changing food wastes. Changing food waste water content and oil content are higher, as directly sneaked into incineration plant burning disposal, easily cause the phenomenon that in incinerator, incineration firing is insufficient and Waste Water Treatment is paralysed because fat content is too high.
At present, the relevant environmental administration such as National Development and Reform Committee has put into effect policy requirements changing food waste and has needed to process separately, and the waste oil of stopping in changing food waste flows into dining table again. Special changing food waste treatment plant is set up in most domestic city successively, or build incineration plant side in, or build in incineration plant.
Taking incineration plant as main body, changing food waste factory is built in association becomes a kind of trend gradually. Adopting changing food waste factory building method more economical, environmental protection is current problem demanding prompt solution.
Patent of invention content
The object of patent of the present invention is to provide a kind of method that changing food waste emergency processing combines with incineration plant.
The present invention includes garbage burning factory discharging hall, changing food waste emergency processing workshop, described changing food waste emergency processing workshop is arranged on garbage burning factory discharging hall below, described changing food waste emergency processing workshop comprises the storehouse that feeds intake, bag-breaking machine, pressafiner, pyrolysis installation, three-phase separator, grease storage tank, the described storehouse that feeds intake is provided with charging aperture, solid discharging opening, liquid outlet opening, in the described storehouse that feeds intake, be provided with Shaftless screw conveyor, the charging aperture in the described storehouse that feeds intake is communicated with garbage burning factory discharging hall, the discharging opening in the described storehouse that feeds intake is connected with the charging aperture of described bag-breaking machine, the discharging opening of described bag-breaking machine is connected with the charging aperture of described pressafiner, the liquid outlet of described pressafiner, the liquid outlet opening in storehouse of feeding intake is connected with the feeding mouth of described pyrolysis installation respectively, the discharging opening of described pyrolysis installation is connected with the feeding mouth of three-phase separator, described three-phase separator is provided with waste water discharging opening, waste residue discharging opening and grease discharging opening, the waste residue discharging opening of described three-phase separator is connected with the entrance of pressafiner, the grease discharging opening of described three-phase separator is connected with described grease storage tank.
Changing food waste emergency processing of the present invention workshop also comprises slag charge holding vessel, and the solid outlet of described pressafiner is connected to described slag charge holding vessel, and the outlet of slag charge holding vessel is connected with incineration plant dump pit.
Between bag-breaking machine of the present invention and pressafiner, be also connected with thick thing separator, the impurity outlet of described thick thing separator is connected with described slag charge holding vessel, the impurity that described thick thing separator separates enters slag charge holding vessel, the organic materials outlet of described thick thing separator is connected with the charging aperture of described pressafiner, and the organic materials that described thick thing separator separates is sent into described pressafiner and dewatered.
Changing food waste emergency processing of the present invention workshop also comprises between leachate treatment vehicle, and the waste water discharging opening of described three-phase separator is connected by between pipeline and leachate treatment vehicle.
The storehouse that feeds intake of the present invention comprises housing, described housing is provided with the solid discharging opening, the liquid outlet opening that are positioned at the charging aperture of top and are positioned at below, between the solid discharging opening of described housing and liquid outlet opening, be provided with screen cloth, in the housing of described screen cloth top, Shaftless screw conveyor is installed, there is described solid discharging opening the position that is positioned at described Shaftless screw conveyor discharging opening on described housing; The lower housing portion of described screen cloth below is provided with liquid storage pond, liquid outlet opening; Grid, seal cover are set on the charging aperture of described housing, and described grid can opening type covers the charging aperture place of described housing, and described seal cover can be put on the charging aperture of described housing by opening type lid, and described seal cover is positioned at the top of described grid.
The course of work of the present invention is:
1, changing food waste emergency processing workshop is built below incineration plant discharging hall.
2, changing food waste is discharged into the storehouse that feeds intake by kitchen waste cart, and the grid feeding intake on storehouse first directly ploughs under incineration plant dump pit by thick thing, and screenings is realized Separation of Solid and Liquid through the fine mesh in the storehouse that feeds intake;
3, the isolated solid matter in storehouse that feeds intake enters bag-breaking machine, by out exposed the rubbish of parcel;
4, the changing food waste after broken bag enters thick thing separator and carries out thick thing sorting, and the impurity after sorting enters slag charge storage tank, and the slag charge after sorting enters pressafiner;
5, meal kitchen slag charge is divided into meal kitchen solid slag and oily waste water by pressafiner;
6, the oily waste water in liquid and the step 5 separating in step 1 enters pyrolysis installation and heats to promote water-oil separating, oil recovery, and waste water enters leachate collection pipe and sends between leachate treatment vehicle;
7, the impurity after meal kitchen solid slag and sorting is squeezed into slag charge storage tank jointly, and slag charge is delivered to incineration plant dump pit burning disposal through conveyer.
The beneficial effect of patent of the present invention:
1, patent of the present invention has realized the Separation of Solid and Liquid of changing food waste, greatly reduce the amount of burning away the refuse, stopped waste oil and entered food chain, alleviated the pressure of sewage disposal system, can better realize the innoxious and resource of changing food waste processing, apply practical;
2, patent of the present invention is arranged on below incineration plant discharging hall, can share foul smell suction system, percolation liquid treating system, the vapour system of incineration plant, and have ready-made circuit, water route, greatly reduces project construction land used, reduces project investment cost.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is feed intake a kind of structural representation in storehouse of the present invention.
Specific embodiment
As Fig. 1, shown in 2, the treatment system that the emergency processing of this changing food waste combines with incineration plant comprises garbage burning factory discharging hall 1, changing food waste emergency processing workshop 2, changing food waste emergency processing workshop 2 is arranged on garbage burning factory discharging hall 1 below, changing food waste emergency processing workshop 2 comprises the storehouse 3 that feeds intake, bag-breaking machine 4, pressafiner 5, pyrolysis installation 6, three-phase separator 7, grease storage tank 8, slag charge holding vessel 9, the storehouse 3 that feeds intake is provided with charging aperture, solid discharging opening, liquid outlet opening, feed intake in storehouse 3 and be provided with Shaftless screw conveyor 17, the charging aperture in storehouse 3 of feeding intake is positioned at garbage burning factory discharging hall 1, the discharging opening in storehouse 3 of feeding intake is connected with the charging aperture of bag-breaking machine 4, the discharging opening of bag-breaking machine 4 is connected with the charging aperture of pressafiner 5, the solid outlet of pressafiner 5 is connected to slag charge holding vessel 9, the outlet of slag charge holding vessel 9 is connected with incineration plant dump pit 11, the liquid outlet of pressafiner 5, the liquid outlet opening in storehouse 3 of feeding intake is connected with the feeding mouth of pyrolysis installation 6 respectively, the discharging opening of pyrolysis installation 6 is connected with the feeding mouth of three-phase separator 7, three-phase separator 7 is provided with waste water discharging opening, waste residue discharging opening and grease discharging opening, the waste residue discharging opening of three-phase separator 7 is connected with the entrance of pressafiner 5, the grease discharging opening of three-phase separator 7 is connected with grease storage tank 8.
Further, between bag-breaking machine 4 and pressafiner 5, be also connected with thick thing separator 12, the impurity outlet of thick thing separator 12 is connected with slag charge holding vessel 9, the impurity that thick thing separator 12 separates enters slag charge holding vessel 9, the organic materials outlet of thick thing separator 12 is connected with the charging aperture of pressafiner 5, and the organic materials that thick thing separator 12 separates is sent into pressafiner 5 and dewatered.
Further, changing food waste emergency processing workshop 2 also comprises between leachate treatment vehicle 13, and the waste water discharging opening of three-phase separator 7 is by 13 being connected between pipeline and leachate treatment vehicle.
Slag charge storage tank 9 regularly adopts elevator 24 to pour slag charge into incineration plant dump pit 11 interior burning disposal.
Wherein, the storehouse 3 that feeds intake comprises housing 19, housing 19 is provided with the solid discharging opening 18, the liquid outlet opening 14 that are positioned at the charging aperture 23 of top and are positioned at below, between the solid discharging opening 18 of housing 19 and liquid outlet opening 14, be provided with screen cloth 16, in the housing 19 of screen cloth 16 tops, Shaftless screw conveyor 17 is installed, there is solid discharging opening 18 position that is positioned at Shaftless screw conveyor 17 discharging openings on housing 19; The lower housing portion of screen cloth 16 belows is provided with liquid storage pond 15, liquid outlet opening 14; Grid 22, seal cover 21 are set on the charging aperture of housing 19, and grid 21 can opening type covers charging aperture 23 places of housing 19, and seal cover 21 can be put on the charging aperture 23 of housing 19 by opening type lid, and seal cover 21 is positioned at the top of grid 21.
The concrete course of work is:
The course of work is:
1, changing food waste emergency processing workshop 2 is built below incineration plant discharging hall 1.
2, changing food waste is discharged into the storehouse 3 that feeds intake by kitchen waste cart, and the grid 22 feeding intake on storehouse 3 first directly ploughs under incineration plant dump pit 11 by thick thing, and screenings is realized Separation of Solid and Liquid through the fine mesh in the storehouse that feeds intake;
3, the isolated solid matter in storehouse 3 that feeds intake enters bag-breaking machine 4, by out exposed the rubbish of parcel;
4, the changing food waste after broken bag enters thick thing separator 12 and carries out thick thing sorting, and the impurity after sorting enters slag charge storage tank 9, and the slag charge after sorting enters pressafiner 5;
5, meal kitchen slag charge is divided into meal kitchen solid slag and oily waste water by pressafiner 5;
6, the oily waste water in liquid and the step 5 separating in step 1 enters pyrolysis installation 6 and heats to promote water-oil separating, oil recovery, and waste water enters leachate collection pipe and sends between leachate treatment vehicle 13;
7, the impurity after meal kitchen solid slag and sorting is squeezed into slag charge storage tank 9 jointly, and slag charge is delivered to incineration plant dump pit 11 burning disposal through conveyer.

Claims (5)

1. the treatment system that changing food waste emergency processing combines with incineration plant, it is characterized in that comprising garbage burning factory discharging hall, changing food waste emergency processing workshop, described changing food waste emergency processing workshop is arranged on garbage burning factory discharging hall below, described changing food waste emergency processing workshop comprises the storehouse that feeds intake, bag-breaking machine, pressafiner, pyrolysis installation, three-phase separator, grease storage tank, the described storehouse that feeds intake is provided with charging aperture, solid discharging opening, liquid outlet opening, in the described storehouse that feeds intake, be provided with Shaftless screw conveyor, the charging aperture in the described storehouse that feeds intake is communicated with garbage burning factory discharging hall, the discharging opening in the described storehouse that feeds intake is connected with the charging aperture of described bag-breaking machine, the discharging opening of described bag-breaking machine is connected with the charging aperture of described pressafiner, the liquid outlet of described pressafiner, the liquid outlet opening in storehouse of feeding intake is connected with the feeding mouth of described pyrolysis installation respectively, the discharging opening of described pyrolysis installation is connected with the feeding mouth of three-phase separator, described three-phase separator is provided with waste water discharging opening, waste residue discharging opening and grease discharging opening, the waste residue discharging opening of described three-phase separator is connected with the entrance of pressafiner, the grease discharging opening of described three-phase separator is connected with described grease storage tank.
2. the treatment system that changing food waste emergency processing according to claim 1 combines with incineration plant, it is characterized in that described changing food waste emergency processing workshop also comprises slag charge holding vessel, the solid outlet of described pressafiner is connected to described slag charge holding vessel, and the outlet of slag charge holding vessel is connected with incineration plant dump pit.
3. the treatment system that changing food waste emergency processing according to claim 1 combines with incineration plant, it is characterized in that being also connected with between described bag-breaking machine and pressafiner thick thing separator, the impurity outlet of described thick thing separator is connected with described slag charge holding vessel, the impurity that described thick thing separator separates enters slag charge holding vessel, the organic materials outlet of described thick thing separator is connected with the charging aperture of described pressafiner, and the organic materials that described thick thing separator separates is sent into described pressafiner and dewatered.
4. the treatment system that changing food waste emergency processing according to claim 1 combines with incineration plant, it is characterized in that described changing food waste emergency processing workshop also comprises between leachate treatment vehicle, the waste water discharging opening of described three-phase separator is connected by between pipeline and leachate treatment vehicle.
5. the treatment system that changing food waste emergency processing according to claim 1 combines with incineration plant, it is characterized in that the described storehouse that feeds intake comprises housing, described housing is provided with the solid discharging opening, the liquid outlet opening that are positioned at the charging aperture of top and are positioned at below, between the solid discharging opening of described housing and liquid outlet opening, be provided with screen cloth, in the housing of described screen cloth top, Shaftless screw conveyor is installed, there is described solid discharging opening the position that is positioned at described Shaftless screw conveyor discharging opening on described housing; The lower housing portion of described screen cloth below is provided with liquid storage pond, liquid outlet opening; Grid, seal cover are set on the charging aperture of described housing, and described grid can opening type covers the charging aperture place of described housing, and described seal cover can be put on the charging aperture of described housing by opening type lid, and described seal cover is positioned at the top of described grid.
CN201511007312.6A 2015-12-30 2015-12-30 The processing system that kitchen garbage emergency processing is combined with incineration plant Active CN105598128B (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106276318A (en) * 2016-10-27 2017-01-04 威德环境科技股份有限公司 Changing food waste seals discharge system
CN107755412A (en) * 2017-11-25 2018-03-06 福建省劲牛重工发展有限公司 A kind of restaurant garbage treating system and technique
CN108622676A (en) * 2018-05-23 2018-10-09 浙江中科兴环能设备有限公司 A kind of kitchen garbage bin system
CN109382395A (en) * 2018-12-18 2019-02-26 北京舞鹤环境工程设计有限公司 Integrated reception apparatus and working method for the processing of rubbish from cooking material
CN109911638A (en) * 2019-03-11 2019-06-21 光大环保技术装备(常州)有限公司 A kind of kitchen garbage transport device
CN110252763A (en) * 2019-05-13 2019-09-20 江苏天楹环保能源成套设备有限公司 A kind of rubbish from cooking dry type anaerobic fermentation system
CN111853797A (en) * 2020-08-11 2020-10-30 桂林市深能环保有限公司 System and method for cooperatively treating kitchen waste by waste incineration plant
CN112170443A (en) * 2020-08-17 2021-01-05 广州环投设计研究院有限公司 Food and beverage refuse treatment and processing system who burns factory and combine together
CN112222144A (en) * 2020-09-15 2021-01-15 宁夏中科国通新能源有限公司 Kitchen waste treatment system and technology

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US6387221B1 (en) * 1998-06-25 2002-05-14 James D. Schoenhard Processing method and system to convert garbage to oil
CN200991700Y (en) * 2007-01-05 2007-12-19 杨锁林 Comprehensive treatment system for dining kitchen garbage reutilization
CN101268803A (en) * 2007-03-19 2008-09-24 沈炳国 Processing method for castoff of food and drink
CN101954369A (en) * 2009-07-20 2011-01-26 宁波开诚生态技术有限公司 Emergency treatment method for kitchen waste
KR101041479B1 (en) * 2011-01-27 2011-06-16 박진기 System for disposing food wastes, livestock excretions, sewage sludges
CN204107965U (en) * 2014-07-25 2015-01-21 新密市环新生活垃圾处理有限公司 A kind of town and country solid waste cooperative disposal and resource utilization system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6387221B1 (en) * 1998-06-25 2002-05-14 James D. Schoenhard Processing method and system to convert garbage to oil
CN200991700Y (en) * 2007-01-05 2007-12-19 杨锁林 Comprehensive treatment system for dining kitchen garbage reutilization
CN101268803A (en) * 2007-03-19 2008-09-24 沈炳国 Processing method for castoff of food and drink
CN101954369A (en) * 2009-07-20 2011-01-26 宁波开诚生态技术有限公司 Emergency treatment method for kitchen waste
KR101041479B1 (en) * 2011-01-27 2011-06-16 박진기 System for disposing food wastes, livestock excretions, sewage sludges
CN204107965U (en) * 2014-07-25 2015-01-21 新密市环新生活垃圾处理有限公司 A kind of town and country solid waste cooperative disposal and resource utilization system

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106276318A (en) * 2016-10-27 2017-01-04 威德环境科技股份有限公司 Changing food waste seals discharge system
CN106276318B (en) * 2016-10-27 2019-10-11 威德环境科技股份有限公司 Kitchen garbage seals discharge system
CN107755412A (en) * 2017-11-25 2018-03-06 福建省劲牛重工发展有限公司 A kind of restaurant garbage treating system and technique
CN108622676A (en) * 2018-05-23 2018-10-09 浙江中科兴环能设备有限公司 A kind of kitchen garbage bin system
CN109382395A (en) * 2018-12-18 2019-02-26 北京舞鹤环境工程设计有限公司 Integrated reception apparatus and working method for the processing of rubbish from cooking material
CN109911638A (en) * 2019-03-11 2019-06-21 光大环保技术装备(常州)有限公司 A kind of kitchen garbage transport device
CN110252763A (en) * 2019-05-13 2019-09-20 江苏天楹环保能源成套设备有限公司 A kind of rubbish from cooking dry type anaerobic fermentation system
CN111853797A (en) * 2020-08-11 2020-10-30 桂林市深能环保有限公司 System and method for cooperatively treating kitchen waste by waste incineration plant
CN111853797B (en) * 2020-08-11 2022-08-16 桂林市深能环保有限公司 Method for cooperatively treating kitchen waste by waste incineration plant
CN112170443A (en) * 2020-08-17 2021-01-05 广州环投设计研究院有限公司 Food and beverage refuse treatment and processing system who burns factory and combine together
CN112222144A (en) * 2020-09-15 2021-01-15 宁夏中科国通新能源有限公司 Kitchen waste treatment system and technology

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