CN105945035A - Kitchen waste grease resourceful treatment system - Google Patents
Kitchen waste grease resourceful treatment system Download PDFInfo
- Publication number
- CN105945035A CN105945035A CN201610443394.7A CN201610443394A CN105945035A CN 105945035 A CN105945035 A CN 105945035A CN 201610443394 A CN201610443394 A CN 201610443394A CN 105945035 A CN105945035 A CN 105945035A
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- CN
- China
- Prior art keywords
- oil
- water separator
- kitchen
- hot
- tank body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/80—Destroying solid waste or transforming solid waste into something useful or harmless involving an extraction step
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
Abstract
The invention discloses a kitchen waste grease resourceful treatment system and relates to the field of waste disposal. The system comprises a kitchen pulp material box, a hot and humid hydrolysis tank and an oil and water separator; the kitchen pulp material box is connected with a feeding port of the hot and humid hydrolysis tank through a slurry pump; a discharge port of the hot and humid hydrolysis tank is connected with the oil and water separator; kitchen pulp materials are decomposed into oil, water and residue three-phase substances through the oil and water separator; a water-phase substance outlet of the oil and water separator is connected with a sewage treatment system through a centrifugal pump; a solid-phase substance outlet of the oil and water separator is connected with a feeding port of a waste incinerator through a spiral conveyor; and an oil-phase substance outlet of the oil and water separator is connected with a biodiesel production system through a hot oil pump. The kitchen waste grease resourceful treatment system achieves kitchen waste grease resourceful treatment, kitchen waste oil is converted into green energy-biodiesel, it is effectively eradicated that illegal cooking oil returns to dining tables, and effective treatment and up-to-standard emission of sewage and waste residues of the system are guaranteed.
Description
Technical field
The present invention relates to field of garbage disposal, be specially a kind of kitchen garbage grease recycling treatment system.
Background technology
Along with improving constantly of people's living standard, the yield of changing food waste is climbed to a higher point day by day, and the minimizing of changing food waste, innoxious, recycling treatment become the difficult problem that urban sanitation manager is urgently to be resolved hurrily already.
In July, 2010, along with the appearance of the General Office of the State Council " about strengthening waste oil politics and the suggestion of kitchen castoff management ", large quantities of waste oil evil mind retailers and the exposure of Dark Industry Link, the recycling of kitchen waste oil has gradually shifted the teeth of the storm onto.
Summary of the invention
It is an object of the invention to provide a kind of kitchen garbage grease recycling treatment system, this system can effectively be extracted the crude oil fat of changing food waste, be transformed into biodiesel, stop it and again return to dining table, it is ensured that people's food safety is healthy.
The technical scheme realizing above-mentioned purpose is: include kitchen slurry box, damp and hot hydrolytic decomposition pot and oil water separator, described kitchen slurry box connects the charging aperture of damp and hot hydrolytic decomposition pot by Pulp pump, the discharging opening of described damp and hot hydrolytic decomposition pot connects oil water separator, is oil, water, slag three-phase material by oil water separator by kitchen slurry degradation；
Described damp and hot hydrolytic decomposition pot includes tank body, and the upper port of tank body connects cover, and the lower end of tank body connects support；Described tank body includes being disposed with aqueous medium layer and heat-insulation layer from inside to outside, is provided with steam(-)coil between described aqueous medium layer and heat-insulation layer；The bottom of tank body is provided with slurry outlet, and cover is provided with slurry import；It is additionally provided with agitating device in tank body, described cover is also equipped with the motor driving agitating device to rotate.
Further, described cover connects the first pressure transducer corresponding to the tank inner chamber having, the first temperature sensor, the first liquid level sensor；Connect on cover and have second pressure transducer corresponding with the inner chamber of aqueous medium layer, the second temperature sensor, the second liquid level sensor.
Further, this system also includes sewage disposal system, and the aqueous phase substance outlet of described oil water separator is connected with sewage disposal system by centrifugal pump.
Further, described system also includes incinerator, and the solid matter outlet of described oil water separator is connected with the charging aperture of incinerator by conveying worm, and the steam (vapor) outlet of incinerator is connected with described steam(-)coil.
Further, described system also includes biodiesel manufacturing system, and the oil phase substance outlet of described oil water separator is connected with biodiesel manufacturing system by hot oil pump.
The work process of the present invention:
1, by Pulp pump, the slip in kitchen slurry box pumped into damp-heat water solution tank；
2, incineration plant steam (400 DEG C, 4.0MPa) is passed through the steam(-)coil of damp and hot hydrolytic decomposition pot, aqueous medium and kitchen slurry are heated；
3, utilize the agitator in damp and hot hydrolytic decomposition pot to make kitchen slurry mix homogeneously, after being heated to 90 DEG C, be incubated 30 minutes, make crude oil fat separate the most up and down with material；
4, heated kitchen slurry is pumped into oil water separator, and be decomposed into oil, water, slag three-phase material；
5, aqueous phase substance is delivered to sewage disposal system by centrifugal pump and processes, and solid matter is delivered to incinerator burning disposal by conveying worm；Residue sends into incineration plant burning disposal by conveying worm；Oil phase substance is delivered to biodiesel manufacturing system by hot oil pump, and is processed as biodiesel.
Beneficial effects of the present invention:
Present invention achieves kitchen waste oil recycling treatment, kitchen waste oil is converted into green energy resource biodiesel, effectively stopped waste oil and returned dining table, it is ensured that the sewage of system, effectively process the qualified discharge of waste residue, be suitable for each large-and-medium size cities and popularize in an all-round way.
And with incinerator with the use of, it is achieved that the Appropriate application of resource, it is greatly saved cost, improves economic benefit.
Accompanying drawing explanation
Fig. 1 is the flow chart of the present invention；
Fig. 2 is the structural representation of damp and hot hydrolytic decomposition pot.
Detailed description of the invention
As shown in Figure 1, the present invention includes kitchen slurry box 1, sewage disposal system 2, incinerator 3, biodiesel manufacturing system 4, damp and hot hydrolytic decomposition pot 5 and oil water separator 6, kitchen slurry box 1 connects the charging aperture of damp and hot hydrolytic decomposition pot 5 by Pulp pump 7, the discharging opening of damp and hot hydrolytic decomposition pot 5 connects oil water separator 6 by screw pump 8, by oil water separator 6 by kitchen slurry degradation be oil, water, slag three-phase material, the aqueous phase substance outlet of oil water separator 6 is connected with sewage disposal system 2 by centrifugal pump 9, the solid matter outlet of oil water separator 6 is connected by the charging aperture of conveying worm 10 with incinerator 3, the oil phase substance outlet of oil water separator 6 is connected with biodiesel manufacturing system 4 by hot oil pump 11.
Damp and hot hydrolytic decomposition pot 5 includes that tank body 12, the bottom of tank body 12 all use arc, and the upper port of tank body 12 connects cover 13, and the lower end of tank body 12 connects support 14.
Tank body 12 includes being disposed with aqueous medium layer 15 and heat-insulation layer 16 from inside to outside, aqueous medium layer 15 includes the cavity that cross section is U-shaped, aqueous medium it is filled with in cavity, heat-insulation layer 5 uses asbestos, steam(-)coil 17 it is provided with between aqueous medium layer 15 and heat-insulation layer 16, it is additionally provided with the steam inlet pipe 18 and steam outlet pipe 19 being connected with steam(-)coil 17 on tank body 12, steam inlet pipe 18 and steam outlet pipe 19 are provided with the first control valve 20.
The bottom of tank body 12 connects slurry outlet pipe 21, cover 13 is provided with on slurry inlet tube 22, slurry outlet pipe 21 and slurry inlet tube 22 and is provided with the second control valve 23；It is additionally provided with agitating device 24 in tank body 12, cover 13 is also equipped with the motor 25 driving agitating device 24 to rotate.
First pressure transducer the 26, first temperature sensor the 27, first liquid level sensor 28 that tank body 12 inner chamber having is corresponding is connected on cover 13；Connect on cover 13 and have second pressure transducer 29, second temperature sensor 30, second liquid level sensor 31 corresponding with aqueous medium layer 15 inner chamber.
The steam (vapor) outlet of incinerator 3 is connected with steam(-)coil 17.
The work process of damp and hot hydrolytic decomposition pot 5:
1, kitchen slurry sends into the interior extremely specified liquid level of tank body 12 by slurry import；
2, incineration plant steam (400 DEG C, 4.0MPa) is sent into steam(-)coil 17, the aqueous medium in aqueous medium layer and kitchen slurry are heated；
3, open the agitating device 24 in tank body 12, heat and stir, after the first temperature sensor 27 shows that the temperature of tank body 12 inner chamber reaches 90 DEG C, intermittent unlatching steam, make tank body 12 inner chamber constant temperature and pressure keep 30 minutes；
Damp and hot hydrolytic decomposition pot 5 uses aqueous medium cleverly, it is ensured that the temperature of kitchen slurry maintains 90 DEG C, improves oils and fats extraction efficiency.
Claims (5)
1. kitchen garbage grease recycling treatment system, it is characterized in that: include kitchen slurry box, damp and hot hydrolytic decomposition pot and oil water separator, described kitchen slurry box connects the charging aperture of damp and hot hydrolytic decomposition pot by Pulp pump, the discharging opening of described damp and hot hydrolytic decomposition pot connects oil water separator, is oil, water, slag three-phase material by oil water separator by kitchen slurry degradation；
Described damp and hot hydrolytic decomposition pot includes tank body, and the upper port of tank body connects cover, and the lower end of tank body connects support；Described tank body includes being disposed with aqueous medium layer and heat-insulation layer from inside to outside, is provided with steam(-)coil between described aqueous medium layer and heat-insulation layer；The bottom of tank body is provided with slurry outlet, and cover is provided with slurry import；It is additionally provided with agitating device in tank body, described cover is also equipped with the motor driving agitating device to rotate.
Kitchen garbage grease recycling treatment system the most according to claim 1, it is characterised in that: connect the first pressure transducer corresponding to the tank inner chamber having, the first temperature sensor, the first liquid level sensor on described cover；Connect on cover and have second pressure transducer corresponding with the inner chamber of aqueous medium layer, the second temperature sensor, the second liquid level sensor.
Kitchen garbage grease recycling treatment system the most according to claim 1 and 2, it is characterised in that: this system also includes sewage disposal system, and the aqueous phase substance outlet of described oil water separator is connected with sewage disposal system by centrifugal pump.
Kitchen garbage grease recycling treatment system the most according to claim 3, it is characterized in that: described system also includes incinerator, the solid matter outlet of described oil water separator is connected with the charging aperture of incinerator by conveying worm, and the steam (vapor) outlet of incinerator is connected with described steam(-)coil.
Kitchen garbage grease recycling treatment system the most according to claim 3, it is characterised in that: described system also includes biodiesel manufacturing system, and the oil phase substance outlet of described oil water separator is connected with biodiesel manufacturing system by hot oil pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610443394.7A CN105945035A (en) | 2016-06-21 | 2016-06-21 | Kitchen waste grease resourceful treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610443394.7A CN105945035A (en) | 2016-06-21 | 2016-06-21 | Kitchen waste grease resourceful treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105945035A true CN105945035A (en) | 2016-09-21 |
Family
ID=56906874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610443394.7A Pending CN105945035A (en) | 2016-06-21 | 2016-06-21 | Kitchen waste grease resourceful treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105945035A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106675788A (en) * | 2016-12-29 | 2017-05-17 | 嘉兴市绿能环保科技有限公司 | Multi-point sealing heating standing separation treatment process for waste kitchen oil |
| CN106673291A (en) * | 2016-12-29 | 2017-05-17 | 嘉兴市绿能环保科技有限公司 | Continuous scale centralized treatment process for waste oil of kitchen |
| CN109455874A (en) * | 2018-10-23 | 2019-03-12 | 东莞理工学院 | A kind of changing food waste into resources recovery and processing system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001286878A (en) * | 2000-02-04 | 2001-10-16 | Nikko Co | Waste water treating system for garbage waste water |
| CN102489496A (en) * | 2011-11-29 | 2012-06-13 | 北京机电院高技术股份有限公司 | Method for carrying out anaerobic digestion on kitchen waste after heat-moisture treatment |
| CN102703514A (en) * | 2012-05-24 | 2012-10-03 | 无锡丰陆环保科技有限公司 | Kitchen waste disposal method and anaerobic fermentation reaction device |
| CN203803902U (en) * | 2014-03-26 | 2014-09-03 | 北京兴星伟业生态环境工程技术有限公司 | Oil-water separation and fermentation coupled reactor |
| CN203991643U (en) * | 2014-08-25 | 2014-12-10 | 张共敏 | The thermophilic digestion sterilizing hydrolysis device of dead livestock and poultry and restaurant garbage treating system |
| CN104611139A (en) * | 2014-12-18 | 2015-05-13 | 中国市政工程华北设计研究总院有限公司 | Kitchen waste grease extraction heating technology |
-
2016
- 2016-06-21 CN CN201610443394.7A patent/CN105945035A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001286878A (en) * | 2000-02-04 | 2001-10-16 | Nikko Co | Waste water treating system for garbage waste water |
| CN102489496A (en) * | 2011-11-29 | 2012-06-13 | 北京机电院高技术股份有限公司 | Method for carrying out anaerobic digestion on kitchen waste after heat-moisture treatment |
| CN102703514A (en) * | 2012-05-24 | 2012-10-03 | 无锡丰陆环保科技有限公司 | Kitchen waste disposal method and anaerobic fermentation reaction device |
| CN203803902U (en) * | 2014-03-26 | 2014-09-03 | 北京兴星伟业生态环境工程技术有限公司 | Oil-water separation and fermentation coupled reactor |
| CN203991643U (en) * | 2014-08-25 | 2014-12-10 | 张共敏 | The thermophilic digestion sterilizing hydrolysis device of dead livestock and poultry and restaurant garbage treating system |
| CN104611139A (en) * | 2014-12-18 | 2015-05-13 | 中国市政工程华北设计研究总院有限公司 | Kitchen waste grease extraction heating technology |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106675788A (en) * | 2016-12-29 | 2017-05-17 | 嘉兴市绿能环保科技有限公司 | Multi-point sealing heating standing separation treatment process for waste kitchen oil |
| CN106673291A (en) * | 2016-12-29 | 2017-05-17 | 嘉兴市绿能环保科技有限公司 | Continuous scale centralized treatment process for waste oil of kitchen |
| CN109455874A (en) * | 2018-10-23 | 2019-03-12 | 东莞理工学院 | A kind of changing food waste into resources recovery and processing system |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160921 |
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| RJ01 | Rejection of invention patent application after publication |