CN102688876A - Method for collecting, storing, transporting and treating kitchen waste - Google Patents
Method for collecting, storing, transporting and treating kitchen waste Download PDFInfo
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- CN102688876A CN102688876A CN2012101901947A CN201210190194A CN102688876A CN 102688876 A CN102688876 A CN 102688876A CN 2012101901947 A CN2012101901947 A CN 2012101901947A CN 201210190194 A CN201210190194 A CN 201210190194A CN 102688876 A CN102688876 A CN 102688876A
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Abstract
The invention discloses a method for collecting, storing, transporting and treating kitchen waste, which sequentially comprises the following steps of: (1) collecting the kitchen waste; (2) crushing the collected kitchen waste into solid-liquid mixture; (3) storing the solid-liquid mixture in a vacuum environment; (4) transporting the solid-liquid mixture into a refuse processing plant in a vacuum environment; (5) separating oil and water to obtain low-moisture oil-containing kitchen waste solid-liquid mixture; (6) detecting the concentration; (7) adding combustion improver and dispersing agent into the mixture; (8) adding additive to prepare liquid fuel; and (9) burning the liquid fuel for generating electricity, supplying heat and supplying gas. After the method is adopted, the kitchen waste can be safely and thoroughly treated, and swill-cooked dirty oil is not separated from the kitchen waste for treatment so as to be completely avoided; and the method is simple in technology, high in operability, less in investment, capable of changing waste into valuable and good in benefit.
Description
Technical field
The invention belongs to the technology of garbage disposal field, relate in particular to a kind of changing food waste and collect the method that transportation is handled that stores.
Background technology
Food garbage is meant the organic matter that leftovers, leftovers and dish leaf, pericarp etc. are decomposed by microorganism easily; Be main mainly with materials such as starch based, food fiber class, animal tallow classes; The channel that produces is mainly processes such as food processing, processing, transportation and food and drink; The source mainly concentrates on hotel, food factory, school, government, scientific research administrative organization etc., is the main component of organic facies in the domestic waste, has the moisture content height; Grease, salt content are high, perishable, fermentation, characteristics such as smelly.Unordered, any disposal of most domestic city restaurant and Kitchen Swill Management at present etc., meal kitchen waste residue has become the primary pollution source of refuse collection, transportation, landfill, and these changing food wastes have not only caused certain pollution, also are a kind of wastes of resource simultaneously.Leak in the processing of even more serious and urgent is changing food waste has an opportunity to take advantage of for some unprincipled fellows, causes a large amount of waste oils to be back to national dining table through processing, has brought great harm for people's life.And the method for at present changing food waste being handled all is difficult to fundamentally administer waste oil.
Summary of the invention
The present invention is in order to solve weak point of the prior art, a kind of simple, safety is provided, changing food waste is collected the method that transportation is handled that stores completely.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of changing food waste is collected and is stored the method that transportation is handled, and comprises and adopts following steps successively:
(1), collects:, changing food waste is collected in the closed container in the place that produces changing food waste;
(2), pulverize: the changing food waste of collecting in the container in the step (1) is sent into interior pulverizing of garbage pulverator obtain the changing food waste solidliquid mixture;
(3), vacuum storage: at first the garbage pulverator in the step (2) is communicated with closed container through feeding pipe; Then closed container is vacuumized, step (2) is pulverized the changing food waste solidliquid mixture that obtains and under the effect of negative pressure of vacuum suction, is pumped into closed container;
(4), vacuum transport: the changing food waste solidliquid mixture of step (3) vacuum storage is sent into the garbage vacuum transport vehicle be transported to destructor plant;
(5), with the changing food waste solidliquid mixture of transporting to through oily-water seperating equipment wherein most of moisture decrement, acquisition low moisture oil-containing changing food waste solidliquid mixture;
(6), detect the concentration of the resulting changing food waste solidliquid mixture of step (5);
(7), according to the testing result of step (6) the changing food waste solidliquid mixture is added combustion adjuvant, dispersant;
(8), changing food waste solidliquid mixture that step (7) is prepared and combustion adjuvant, dispersant inject pulping equipment and process liquid fuel;
(9), liquid fuel that step (8) is made sends into generating equipment and generates electricity, and perhaps sends into the heating boiler combustion heat supplying, perhaps sends into steam power plant's combustion power generation, perhaps sends into combustion of industrial boiler heat supply air feed.
In step (2) control pulverize the changing food waste solidliquid mixture obtain in course of conveying, do not stop up feeding pipe and can input and output in closed container.
Closed container in the described step (3) is connected with the storage vavuum pump through wireway, and closed container vacuumizes through the storage vavuum pump.
Garbage vacuum transport vehicle in the described step (4) comprises car body, is arranged on the tank body on the car body; Tank body is provided with transportation vavuum pump, charging aperture and discharge gate, and the garbage vacuum transport vehicle is extracted in the tank body of garbage vacuum transport vehicle through the changing food waste solidliquid mixture that cooperates in the closed container in the step (3) that is connected of transportation vavuum pump and charging aperture.
The solid content of the changing food waste solidliquid mixture in the step (7) behind interpolation combustion adjuvant, the dispersant is 30%～70%.
Combustion adjuvant in the step (7) is one or more combination of flammable industrial waste oil, coal dust, flammable organic waste materials.
The granularity of the liquid fuel of processing in the step (8) is at 0.03～0.5mm.
Adopt technique scheme, vacuum storage and vacuum transport can prevent that the changing food waste solidliquid mixture is putrid and deteriorated; It is more abundant that combustion adjuvant can make fuel combustion get, but the dispersant homogeneous disperses those to be difficult to be dissolved in the solid particle of inorganic, the organic pigment of liquid, also can prevent the sedimentation and the cohesion of solid particle simultaneously, forms the stable required medicament of suspension; The solid content of changing food waste solidliquid mixture is 30%～70%, and the granularity of liquid fuel is at 0.03～0.5mm, and these parameters help to improve fluid combustion efficient.
The safety that the present invention handles changing food waste is thorough, no longer with waste oil separating treatment in the changing food waste, effects a radical cure waste oil is slap-up in the lump; Technology of the present invention is simple, and is workable, invests for a short time, turns waste into wealth, profitable.
Description of drawings
Fig. 1 is a flow chart of the present invention.
The specific embodiment
As shown in Figure 1, a kind of changing food waste of the present invention is collected and is stored the method that transportation is handled, and comprises and adopts following steps successively:
(1), collects:, changing food waste is collected in the closed container in the place that produces changing food waste;
(2), pulverize: the changing food waste of collecting in the container in the step (1) is sent into interior pulverizing of garbage pulverator obtain the changing food waste solidliquid mixture; Control pulverize the changing food waste solidliquid mixture obtain in course of conveying, do not stop up feeding pipe and can input and output in closed container;
(3), vacuum storage: at first the garbage pulverator in the step (2) is communicated with closed container through feeding pipe; Closed container is connected with the storage vavuum pump through wireway then; Closed container vacuumizes through the storage vavuum pump, and step (2) is pulverized the changing food waste solidliquid mixture that obtains and under the effect of negative pressure of vacuum suction, pumped into closed container;
(4), vacuum transport: the changing food waste solidliquid mixture of step (3) vacuum storage is sent into the garbage vacuum transport vehicle be transported to destructor plant; The garbage vacuum transport vehicle comprises car body, is arranged on the tank body on the car body; Tank body is provided with transportation vavuum pump, charging aperture and discharge gate, and the garbage vacuum transport vehicle is extracted in the tank body of garbage vacuum transport vehicle through the changing food waste solidliquid mixture that cooperates in the closed container in the step (3) that is connected of transportation vavuum pump and charging aperture;
(5), with the changing food waste solidliquid mixture of transporting to through oily-water seperating equipment wherein most of moisture decrement, acquisition low moisture oil-containing changing food waste solidliquid mixture; Sewage is handled the back and clear water discharged;
(6), detect the concentration of the resulting changing food waste solidliquid mixture of step (5);
(7), according to the testing result of step (6) the changing food waste solidliquid mixture is added combustion adjuvant, dispersant; Combustion adjuvant is one or more combination of flammable industrial waste oil, coal dust, flammable organic waste materials; The solid content of the changing food waste solidliquid mixture behind interpolation combustion adjuvant, the dispersant is 30%～70%;
(8), changing food waste solidliquid mixture that step (7) is prepared and combustion adjuvant, dispersant inject pulping equipment and process liquid fuel; The granularity of liquid fuel is at 0.03～0.5mm;
(9), liquid fuel that step (8) is made sends into generating equipment and generates electricity, and perhaps sends into the heating boiler combustion heat supplying, perhaps sends into steam power plant's combustion power generation, perhaps sends into combustion of industrial boiler heat supply air feed.
Garbage pulverator, oily-water seperating equipment, pulping equipment and dispersant in the middle of the present invention is existing mature technology, and specifically structure or component repeat no more.
Claims (7)
1. a changing food waste is collected and is stored the method that transportation is handled, and it is characterized in that, comprises and adopts following steps successively:
(1), collects:, changing food waste is collected in the closed container in the place that produces changing food waste;
(2), pulverize: the changing food waste of collecting in the container in the step (1) is sent into interior pulverizing of garbage pulverator obtain the changing food waste solidliquid mixture;
(3), vacuum storage: at first the garbage pulverator in the step (2) is communicated with closed container through feeding pipe; Then closed container is vacuumized, step (2) is pulverized the changing food waste solidliquid mixture that obtains and under the effect of negative pressure of vacuum suction, is pumped into closed container;
(4), vacuum transport: the changing food waste solidliquid mixture of step (3) vacuum storage is sent into the garbage vacuum transport vehicle be transported to destructor plant;
(5), with the changing food waste solidliquid mixture of transporting to through oily-water seperating equipment wherein most of moisture decrement, acquisition low moisture oil-containing changing food waste solidliquid mixture;
(6), detect the concentration of the resulting changing food waste solidliquid mixture of step (5);
(7), according to the testing result of step (6) the changing food waste solidliquid mixture is added combustion adjuvant, dispersant;
(8), changing food waste solidliquid mixture that step (7) is prepared and combustion adjuvant, dispersant inject pulping equipment and process liquid fuel;
(9), liquid fuel that step (8) is made sends into generating equipment and generates electricity, and perhaps sends into the heating boiler combustion heat supplying, perhaps sends into steam power plant's combustion power generation, perhaps sends into combustion of industrial boiler heat supply air feed.
2. a kind of changing food waste according to claim 1 is collected and stored the method that transportation is handled, and it is characterized in that: control is pulverized the changing food waste solidliquid mixture that obtains and in course of conveying, is not stopped up feeding pipe and ability input and output in closed container in step (2).
3. a kind of changing food waste according to claim 1 is collected and is stored the method that transportation is handled, and it is characterized in that: the closed container in the described step (3) is connected with the storage vavuum pump through wireway, and closed container vacuumizes through the storage vavuum pump.
4. a kind of changing food waste according to claim 1 is collected the method that transportation is handled that stores; It is characterized in that: the garbage vacuum transport vehicle in the described step (4) comprises car body, is arranged on the tank body on the car body; Tank body is provided with transportation vavuum pump, charging aperture and discharge gate, and the garbage vacuum transport vehicle is extracted in the tank body of garbage vacuum transport vehicle through the changing food waste solidliquid mixture that cooperates in the closed container in the step (3) that is connected of transportation vavuum pump and charging aperture.
5. a kind of changing food waste collection according to claim 1 stores the method that transportation is handled, and it is characterized in that: the solid content of the changing food waste solidliquid mixture in the step (7) behind interpolation combustion adjuvant, the dispersant is 30%～70%.
6. a kind of changing food waste according to claim 1 is collected and stored the method that transportation is handled, and it is characterized in that: the combustion adjuvant in the step (7) is one or more combination of flammable industrial waste oil, coal dust, flammable organic waste materials.
7. a kind of changing food waste according to claim 1 is collected and is stored the method that transportation is handled, and it is characterized in that: the granularity of the liquid fuel of processing in the step (8) is at 0.03～0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210190194.7A CN102688876B (en) | 2012-06-11 | 2012-06-11 | Method for collecting, storing, transporting and treating kitchen waste |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210190194.7A CN102688876B (en) | 2012-06-11 | 2012-06-11 | Method for collecting, storing, transporting and treating kitchen waste |
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| CN102688876A true CN102688876A (en) | 2012-09-26 |
| CN102688876B CN102688876B (en) | 2014-07-09 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013666A (en) * | 2018-09-18 | 2018-12-18 | 上海威俊真空排水设备有限公司 | Vacuum restaurant garbage treating system and processing method |
| CN110756549A (en) * | 2019-09-26 | 2020-02-07 | 金华康扬环境科技有限公司 | Biomass garbage treatment equipment |
| CN110773551A (en) * | 2019-10-31 | 2020-02-11 | 深圳市宝政通环境有限公司 | Multifunctional treatment method for kitchen and fruit and vegetable garbage |
| CN110776346A (en) * | 2019-09-26 | 2020-02-11 | 金华康扬环境科技有限公司 | Biomass garbage treatment equipment |
| CN111349497A (en) * | 2020-03-31 | 2020-06-30 | 华中科技大学 | Urban swill treatment process and system based on mixed liquid slurry fuel |
| CN111998358A (en) * | 2020-09-14 | 2020-11-27 | 慧生能源科技有限公司 | Kitchen waste hydrogen-rich energy combustion system |
| CN111998357A (en) * | 2020-09-14 | 2020-11-27 | 慧生能源科技有限公司 | Hydrogen-rich energy source machine for kitchen waste |
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| CN1879980A (en) * | 2006-05-08 | 2006-12-20 | 钟建成 | Pretreatment method and treating machine for hogwash refuse of kitchen |
| EP1684908A4 (en) * | 2003-10-22 | 2008-11-26 | Pioneer Waste Man Holdings Tru | Putrescible organic waste treatment |
| CN101844144A (en) * | 2009-03-26 | 2010-09-29 | 邱泽国 | Method and apparatus for totally-closed garbage emission and transmission atomization and comprehensive utilization |
| CN102225418A (en) * | 2011-05-25 | 2011-10-26 | 张晓群 | Method for resource utilization of food waste and slaughter-house garbage |
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2012
- 2012-06-11 CN CN201210190194.7A patent/CN102688876B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP1684908A4 (en) * | 2003-10-22 | 2008-11-26 | Pioneer Waste Man Holdings Tru | Putrescible organic waste treatment |
| CN1879980A (en) * | 2006-05-08 | 2006-12-20 | 钟建成 | Pretreatment method and treating machine for hogwash refuse of kitchen |
| CN101844144A (en) * | 2009-03-26 | 2010-09-29 | 邱泽国 | Method and apparatus for totally-closed garbage emission and transmission atomization and comprehensive utilization |
| CN102225418A (en) * | 2011-05-25 | 2011-10-26 | 张晓群 | Method for resource utilization of food waste and slaughter-house garbage |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013666A (en) * | 2018-09-18 | 2018-12-18 | 上海威俊真空排水设备有限公司 | Vacuum restaurant garbage treating system and processing method |
| CN110756549A (en) * | 2019-09-26 | 2020-02-07 | 金华康扬环境科技有限公司 | Biomass garbage treatment equipment |
| CN110776346A (en) * | 2019-09-26 | 2020-02-11 | 金华康扬环境科技有限公司 | Biomass garbage treatment equipment |
| WO2021056993A1 (en) * | 2019-09-26 | 2021-04-01 | 金华康扬环境科技有限公司 | Biomass garbage treatment device |
| CN110773551A (en) * | 2019-10-31 | 2020-02-11 | 深圳市宝政通环境有限公司 | Multifunctional treatment method for kitchen and fruit and vegetable garbage |
| CN111349497A (en) * | 2020-03-31 | 2020-06-30 | 华中科技大学 | Urban swill treatment process and system based on mixed liquid slurry fuel |
| CN111998358A (en) * | 2020-09-14 | 2020-11-27 | 慧生能源科技有限公司 | Kitchen waste hydrogen-rich energy combustion system |
| CN111998357A (en) * | 2020-09-14 | 2020-11-27 | 慧生能源科技有限公司 | Hydrogen-rich energy source machine for kitchen waste |
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| CN102688876B (en) | 2014-07-09 |
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Effective date of registration: 20160708 Address after: 450000 No. 2, No. 137, the Yellow River Road, Jinshui District, Henan, Zhengzhou Patentee after: Chen Jianqi Address before: 454650 Jiyuan Jiaozuo Henan science and Technology Industrial Park updated porcelain material Co., Ltd. Patentee before: Zhang Xiaoqun |
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Granted publication date: 20140709 Termination date: 20180611 |