CN202116460U - Aerobic fermentation treatment device for kitchen waste - Google Patents
Aerobic fermentation treatment device for kitchen waste Download PDFInfo
- Publication number
- CN202116460U CN202116460U CN2011201708809U CN201120170880U CN202116460U CN 202116460 U CN202116460 U CN 202116460U CN 2011201708809 U CN2011201708809 U CN 2011201708809U CN 201120170880 U CN201120170880 U CN 201120170880U CN 202116460 U CN202116460 U CN 202116460U
- Authority
- CN
- China
- Prior art keywords
- percolate
- leachate collection
- kitchen waste
- aerobic fermentation
- treatment device
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Landscapes
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
The utility model relates to an aerobic fermentation treatment process device for waste, in particular to a kitchen waste treatment device suitable for remote but densely populated rural areas. The treatment device comprises a compost bin (1), an aeration tank (4) and a percolate circulating system, wherein the aeration tank (4) is positioned at the bottom of the compost bin and covered by a vent plate (7), and the percolate circulating system comprises a percolate collecting device and a percolate water distributing pipe. The percolate collecting device is distributed at the bottom of the aeration tank (4), and the percolate water distributing pipe is distributed in the compost bin (1) and communicated with the percolate collecting device through an anticorrosion sewage pump. The kitchen waste treatment device mainly made of plastic-wood plates is less in investment, small in floor area, easy in control of fermentation process without causing secondary pollution, and suitable for harmless treatment of the kitchen waste in rural areas.
Description
One, technical field
The utility model relates to a kind of rubbish aerobic fermentation treatment process device, particularly a kind ofly is fit to remote but the kitchen refuse processing apparatus of the Rural areas that population is comparatively intensive.
Two, background technology
Building a New Socialist Countryside has higher requirement for the village environmental health, and pollute the rural garbage is the principal element that the restriction rural environment is improved.The pattern that the rubbish of Beijing area adopts collection-town transportation-county, family classification-village to handle.National most of rural areas are difficult to reach this stage at present, and the following a very long time, rubbish is the subject matter that pollute in the rural area.
Aerobic, anaerobism, aerobic+anaerobism that rural garbage compost principle is divided into adopts aerobic composting process mostly.Treatment system is varied, but technical process is rubbish-categorised collection-pulverizing-mixing-aerobic fermentation (moisture adjusting, leavening temperature adjusting, C/N ratio adjusting, pH value adjusting, turning)-screening-metering-packing-organic fertilizer basically.Fermentation vat has level land bank up fermentation unit, fermenter fermentation unit, tower fermentation unit, drum-type fermentation unit.
The level land fermentation unit advantage of banking up has less investment, constructing operation simple, and shortcoming is that health should not be controlled, floor space is big, fermentation time long (about about 60 days) but need to turn over every day 1 time, stink and be difficult to control; Fermenter generally adopts brick mix structure, and it is to be fit to big compost scale (general every slot length is 30-40m), every day needs turn over 1 time that advantage has little, the fermentation time of investment short (about about 45 days), shortcoming; Tower fermentation unit and drum-type fermentation unit are applicable to small towns and the fairly large compost fermentation of above administrative grade.
Three, utility model content
The purpose of the utility model provides a kind of simple in structure, and cost is low, is applicable to the device of Rural areas processing rubbish from cooking.The technical scheme of the utility model is:
A kind of rubbish from cooking aerobic fermentation treatment unit comprises in-vessel composting system, aerator tank and the percolate recycle system, and wherein, said aerator tank is positioned at said in-vessel composting system bottom, is coated with vent board on the aerator tank; The said percolate recycle system comprises leachate collection device and percolate water distributor; Said leachate collection device is laid in the bottom of said aerator tank; Said percolate water distributor is laid in the in-vessel composting system, and is communicated with said leachate collection device through anticorrosion sump pump.
Further, said leachate collection device is made up of leachate collection hole and leachate collection pond.
Further, be coated with the coarse grain bed of material on the said vent board.
The kitchen refuse processing apparatus of the utility model mainly adopts plastic wood sheet, less investment, and floor space is little, and fermenting process is controlled easily, can not cause secondary pollution, is fit to the rubbish from cooking harmless treatment of Rural areas.
Four, description of drawings
Fig. 1 is the plat of the treatment unit of the utility model.
Fig. 2 is the A-A sectional drawing of Fig. 1.
Fig. 3 is the B-B sectional drawing of Fig. 1.
Among the figure, the 1st, in-vessel composting system, the 2nd, mould wood stud, the 3rd, plastic wood sheet, the 4th, aerator tank, the 5th, aerator, the 6th, leachate collection pond, the 7th, vent board, the 8th, solarization air cap, the 9th, leachate collection hole.
Five, embodiment
The rubbish from cooking aerobic fermentation treatment unit of the utility model mainly comprises in-vessel composting system 1, aerating apparatus and the percolate recycle system.
In-vessel composting system 1 adopts plastic-wood material, and moulding wood is to utilize wood chip, straw, the production of plastic waste the like waste, has moistureproof water-fast; Performances such as acid and alkali-resistance are confirmed the size and the quantity of in-vessel composting system 1 according to quantity of refuse, mould wooden in-vessel composting system 1 and adopt assembly type; Employing is moulded wood stud 2 and is formed with plastic wood sheet 3; Wherein three of in-vessel composting system 1 facades are fixing, and one side is detachable sheet material, and height can be confirmed according to the compost amount.
Said aerating apparatus comprises aerator 5 and aerator tank 4, and aerator 5 adopts aeration pump, and aerator tank 4 is arranged on the bottom of in-vessel composting system 1, through in-vessel composting system bottom aerator tank gas is sent into in-vessel composting system.Aerator tank 4 dark 30cm, wide 60cm, on cover vent board 7, vent board 7 is a plastic wood sheet, thickness is 1cm, on sheet material the punching make aeration pass through the compost body, according to amount of oxygen Monitoring and Controlling aeration rate.Cover the coarse grain bed of material on the vent board 7, promote uniform aeration.
The said percolate recycle system comprises leachate collection device and percolate water distributor.Said leachate collection device mainly is made up of leachate collection hole 9 and leachate collection pond 6, and leachate collection groove of the utility model and aerator tank 4 are same groove, and solarization air cap is above aerator tank 4, and leachate collection hole 9 is laid in the bottom of aerator tank 4.The percolate that produces in the compost body flows under the influence of gravity into the bottom of aerator tank 4 (leachate collection groove), flows into leachate collection pond 6 through leachate collection hole 9.Said percolate water distributor is laid in the in-vessel composting system.Adopt etch-proof sump pump, extract the percolate in the leachate collection pond 6, the percolate water distributor through heap body top evenly sprays in windrow.
The shredding unit of the utility model adopts kibbler, and stopping composition and rubbish from cooking are carried out break process, and size distribution is following: the particle diameter less than 0.5cm accounts for 10-30%, and the 0.5cm-5.0cm particle diameter accounts for 20-80%, accounts for 20-40% greater than the particle diameter of 5.0cm.
It is aggregate that the lagging material of the utility model is selected expanded perlite in powder for use, and perlite powder is filled in to be moulded in the timber partition interlayer.
Utilize the device of the utility model to carry out the rubbish from cooking aerobic fermentation when handling, the control of compost body correlation parameter:
Water cut is controlled between the 55-65%;
C/N ratio (C: N) 25: 1-35: 1;
PH value is between 6.5-8.0;
Porosity is between 35-60%;
Prose style free from parallelism density is at 350-550kg/m
3Between;
The compost cycle: the feed unit compost time is approximately 30 days, and compost turns over to second in-vessel composting system through manual work afterwards, carries out the recurring of compost, and the whole compost cycle was approximately about 40 days.
Claims (3)
1. a rubbish from cooking aerobic fermentation treatment unit comprises in-vessel composting system (1), aerator tank (4) and the percolate recycle system, and wherein, said aerator tank (4) is positioned at said in-vessel composting system (1) bottom, is coated with vent board (7) on the said aerator tank (4); The said percolate recycle system comprises leachate collection device and percolate water distributor; Said leachate collection device is laid in the bottom of said aerator tank (4); Said percolate water distributor is laid in the in-vessel composting system (1), and is communicated with said leachate collection device through anticorrosion sump pump.
2. rubbish from cooking aerobic fermentation treatment unit according to claim 1 is characterized in that, said leachate collection device is made up of leachate collection hole (9) and leachate collection pond (6).
3. rubbish from cooking aerobic fermentation treatment unit according to claim 1 and 2 is characterized in that said vent board is coated with the coarse grain bed of material on (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201708809U CN202116460U (en) | 2011-05-26 | 2011-05-26 | Aerobic fermentation treatment device for kitchen waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201708809U CN202116460U (en) | 2011-05-26 | 2011-05-26 | Aerobic fermentation treatment device for kitchen waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202116460U true CN202116460U (en) | 2012-01-18 |
Family
ID=45457541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201708809U Expired - Lifetime CN202116460U (en) | 2011-05-26 | 2011-05-26 | Aerobic fermentation treatment device for kitchen waste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202116460U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102757888A (en) * | 2012-07-11 | 2012-10-31 | 上海市城市建设设计研究总院 | Aerobic fermentation air blasting and distributing system of solid-state organic wastes |
| CN102924132A (en) * | 2012-11-28 | 2013-02-13 | 沈阳航空航天大学 | Organic landfill leachate recycling composting reactor |
| CN103058719A (en) * | 2013-02-04 | 2013-04-24 | 周鼎力 | Fast aerobic fermentation device for domestic waste and/or kitchen waste |
| CN104163668A (en) * | 2014-07-15 | 2014-11-26 | 新疆凯金新安生物有限公司 | Organic waste treatment system and treatment process |
| CN105198517A (en) * | 2015-10-26 | 2015-12-30 | 哈尔滨工业大学 | Three-layer rapid composting device and composting method by device |
| CN108025991A (en) * | 2015-09-18 | 2018-05-11 | 国立研究开发法人农业·食品产业技术综合研究机构 | Aerating system in the Composting of organic waste materials |
| CN108752063A (en) * | 2018-08-09 | 2018-11-06 | 张岳清 | High dissolved oxygen organic waste biological fermentation equipment and its processing method |
| CN109336652A (en) * | 2018-11-23 | 2019-02-15 | 碧奥兰园艺科技(苏州)有限公司 | A kind of kitchen waste compost bucket |
| CN113929505A (en) * | 2021-09-28 | 2022-01-14 | 邯郸学院 | Municipal sewage and kitchen garbage mixing and composting integrated device |
-
2011
- 2011-05-26 CN CN2011201708809U patent/CN202116460U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102757888A (en) * | 2012-07-11 | 2012-10-31 | 上海市城市建设设计研究总院 | Aerobic fermentation air blasting and distributing system of solid-state organic wastes |
| CN102924132A (en) * | 2012-11-28 | 2013-02-13 | 沈阳航空航天大学 | Organic landfill leachate recycling composting reactor |
| CN103058719A (en) * | 2013-02-04 | 2013-04-24 | 周鼎力 | Fast aerobic fermentation device for domestic waste and/or kitchen waste |
| CN104163668A (en) * | 2014-07-15 | 2014-11-26 | 新疆凯金新安生物有限公司 | Organic waste treatment system and treatment process |
| CN108025991A (en) * | 2015-09-18 | 2018-05-11 | 国立研究开发法人农业·食品产业技术综合研究机构 | Aerating system in the Composting of organic waste materials |
| CN105198517A (en) * | 2015-10-26 | 2015-12-30 | 哈尔滨工业大学 | Three-layer rapid composting device and composting method by device |
| CN105198517B (en) * | 2015-10-26 | 2019-03-19 | 哈尔滨工业大学 | A kind of Quick composting device of three-decker and the method for carrying out compost using the device |
| CN108752063A (en) * | 2018-08-09 | 2018-11-06 | 张岳清 | High dissolved oxygen organic waste biological fermentation equipment and its processing method |
| CN109336652A (en) * | 2018-11-23 | 2019-02-15 | 碧奥兰园艺科技(苏州)有限公司 | A kind of kitchen waste compost bucket |
| CN113929505A (en) * | 2021-09-28 | 2022-01-14 | 邯郸学院 | Municipal sewage and kitchen garbage mixing and composting integrated device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202116460U (en) | Aerobic fermentation treatment device for kitchen waste | |
| CN102030570B (en) | Self-propelled turning device for sludge compost and treatment method | |
| CN101817699B (en) | Biological drying system and method for sludge | |
| CN201864674U (en) | Self-propelled turning and tossing device for sludge composting | |
| CN101597132B (en) | Biological drying method of urban wastewater sludge | |
| CN102603384A (en) | Aerobic fermentation fertilizer making device for organic solid waste and method thereof | |
| CN202482231U (en) | Device for preparing fertilizer by aerobic fermentation of organic solid waste | |
| CN103602580B (en) | Apparatus for producing biogas by utilizing rural multivariate organic waste | |
| CN203602612U (en) | Device for producing marsh gas by using rural multi-element organic wastes | |
| CN204171071U (en) | A kind of device being applicable to biological treatment organic garbage of city and agriculture debirs | |
| CN201850198U (en) | Efficient denitrifying wetland system for advanced treatment of tail water of sewerage treatment plant | |
| CN103359825A (en) | Method for treating pig farm wastewater by using straw | |
| CN101215049B (en) | Ecotype coprocessing technique for country sewage and organic solid castoff | |
| CN203952161U (en) | Earthworm bioreactor device | |
| CN109055189A (en) | The high-effect biogas production device of one pot type of stalk soiled litter continuous dry fermentation and technique | |
| CN204111609U (en) | A kind of device utilizing humify microorganism to realize organic waste water liquid compost | |
| CN102786139A (en) | Ecological treatment technology for rural domestic waste and reactor | |
| CN106431580A (en) | Method and apparatus for treating fecal contamination and producing organic fertilizer at same time through simulation forest surface ecological system | |
| CN107827509A (en) | It is a kind of to consolidate the integrated production facility of solution fertilizer and production method | |
| CN113213706A (en) | Enhanced dephosphorization combined artificial wetland system utilizing rural biogas digester | |
| CN205170687U (en) | Fertile fermentation tank of using of kitchen garbage system of retrieving | |
| CN102303986B (en) | Household slideway type kitchen waste earthworm composting reactor | |
| CN216890706U (en) | Biomass waste reduction sunlight composting room | |
| CN201737858U (en) | Courtyard seesaw type organic garbage composting device | |
| CN205473749U (en) | Straw fermentation methane -generating pit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120118 |
|
| CX01 | Expiry of patent term |