CN203095891U - Efficient kitchen garbage processing device - Google Patents
Efficient kitchen garbage processing device Download PDFInfo
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- CN203095891U CN203095891U CN2012202440159U CN201220244015U CN203095891U CN 203095891 U CN203095891 U CN 203095891U CN 2012202440159 U CN2012202440159 U CN 2012202440159U CN 201220244015 U CN201220244015 U CN 201220244015U CN 203095891 U CN203095891 U CN 203095891U
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 41
- 239000010794 food waste Substances 0.000 claims abstract description 34
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 238000003756 stirring Methods 0.000 claims abstract description 15
- 238000000855 fermentation Methods 0.000 claims abstract description 14
- 230000004151 fermentation Effects 0.000 claims abstract description 14
- 230000018044 dehydration Effects 0.000 claims abstract description 11
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims abstract description 7
- 238000005273 aeration Methods 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 4
- 238000000926 separation method Methods 0.000 claims abstract 3
- 230000000813 microbial effect Effects 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 9
- 238000006731 degradation reaction Methods 0.000 claims description 2
- 239000010806 kitchen waste Substances 0.000 claims 2
- 238000005507 spraying Methods 0.000 claims 2
- 230000015556 catabolic process Effects 0.000 claims 1
- 238000004321 preservation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000001580 bacterial effect Effects 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 239000007921 spray Substances 0.000 description 5
- 238000004134 energy conservation Methods 0.000 description 4
- 238000010564 aerobic fermentation Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000002361 compost Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000256113 Culicidae Species 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 235000019688 fish Nutrition 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Images
Classifications
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- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Processing Of Solid Wastes (AREA)
Abstract
一种高效、节能的集脱水、分解发酵于一体的餐厨垃圾处理装置。一种带螺旋挤压功能的固液分离设备，具有进料斗、物料输送装置、物料压榨装置、压榨减速电机，对垃圾进行机械挤压脱水，将带螺旋挤压功能的固液分离设备与带搅拌、加热、曝气功能的垃圾分解发酵设备有机集成为一体，占地面积小，节约能源，便于操作控制；全封闭设计，被处理垃圾物料全程无裸露，对环境无污染。
A high-efficiency, energy-saving food waste treatment device integrating dehydration, decomposition and fermentation. A solid-liquid separation device with a screw extrusion function, which has a feeding hopper, a material conveying device, a material squeezing device, and a squeezing reduction motor, and performs mechanical extrusion and dehydration on garbage. The solid-liquid separation device with a screw extrusion function and The garbage decomposition and fermentation equipment with stirring, heating, and aeration functions are organically integrated, occupying a small area, saving energy, and easy to operate and control; fully enclosed design, the processed garbage materials are not exposed throughout the process, and have no pollution to the environment.
Description
Technical field
The utility model is used to utilize the biological compost principle to changing food waste bottom reason, relates in particular to a kind of efficient, energy-conservation changing food waste treatment unit that integrates dehydration, decomposing and fermenting.
Background technology
In domestic waste classification, the sanitary waste that the resident is formed in the personal consumption process is referred to as changing food waste, comprises the perishability food garbage that perishability rubbish from cooking that family produces and restaurant, dining room, dining room etc. produce.Complicated component in the changing food waste is the mixture of multiple materials such as oil, water, pericarp, vegetables, rice and flour, fish, meat, bone and other waste, based on protein, starch, Mierocrystalline cellulose and animal tallow, and salinity, fat content height.Because contain rich nutrient substances in the changing food waste, if not treated direct discharging, can be putrid and deteriorated under the effect of temperature and bacterium, grow mosquitos and flies, not only environment is polluted, also can occupy a large amount of soils.If changing food waste and other domestic garbage mixing burning can be reduced its heat energy utilization greatly, lipid material wherein becomes the important factor that produces dioxin under the catalytic condition of heavy metal simultaneously; And landfill disposal can produce a large amount of biogas and percolate, and environment is caused secondary pollution.Therefore changing food waste is carried out special processing and effectively utilizes to have very significant meaning.
At present, domestic disposal to changing food waste also is in the starting stage, and common changing food waste treatment facility all is to utilize the microbiological deterioration principle to the changing food waste disaggregating treatment of fermenting, and it exists problems in actual motion is used:
Problem one: the changing food waste water ratio is big, and bacterial classification runs off, and processing cost increases.
The changing food waste water ratio is higher, directly drop into the changing food waste treatment facility and carry out compost treatment, just handle behind the perhaps just simple artificial draining, the percolate delivery ratio is more, and decomposing necessary microbial strains, rubbish fermentation will run off in a large number with the discharge of percolate, for guaranteeing treatment effect, the dosage of the necessary increasing bacterial classification of making use of momentum makes processing cost improve.Microbial strains action need certain temperature condition has, owing to just need heat to material again.And the water ratio height of material, specific heat is just big, and the material heating power is just big, makes energy consumption increase.
Problem two: increase pre-treating technology before the changing food waste treatment facility, floor space strengthens, and is difficult for centralized Control.
Independent mechanical dewatering equipment before entering the changing food waste treatment facility, material is set, though can solve the high problem of changing food waste treatment facility charging water ratio like this, the whole plant floor space is big, equipment disperses, centralized Control is not easy, and level of automation is low.And in transmission course, material can expose in air, can shed by frowziness, and environment is polluted.
The utility model provides a kind of efficient, energy-conservation changing food waste treatment unit that integrates dehydration, decomposing and fermenting.
Summary of the invention
The utility model aims to provide a kind of efficient, energy-conservation changing food waste treatment unit that integrates dehydration, decomposing and fermenting.
For addressing the above problem, the technical solution of the utility model is: with the integrated changing food waste treatment unit of dehydrating function and the organic integration of decomposing and fermenting function; A kind of solid-liquid separating equipment with the screw extrusion function, have hopper, device for transporting objects, material pressing device, squeezing reducing motor, rubbish is carried out the mechanical presses dehydration, the charging water ratio is dropped to about 65% by 90%, for further rubbish fermentation is provided by the condition that provides; Described hopper is arranged on the top of described device for transporting objects; Described material pressing device is installed on described device for transporting objects discharge end; A kind of garbage decomposition fermentation equipment with agitating auger, aerating apparatus, bacterial classification spray equipment, heating unit, reactor, stirring reducing motor, blower fan, discharge port, rubbish after the dehydration is carried out the microbial fermentation degraded, wherein the microbial fermentation degradation process of rubbish is carried out in reactor, described agitating auger is installed in described inside reactor, be used for the rubbish material in the reactor is stirred, the uniform mixing that impels bacterial classification and rubbish with air fully contact mixing; Described aerating apparatus is arranged on described reactor bottom, for the aerobic fermentation of rubbish provides required oxygen; Described bacterial classification spray equipment is arranged on described inside reactor top, and degrading for the quick fermentation of rubbish provides required bacterial classification; Described heating unit is installed in described reactor outer wall, and for the activity of microbial strains provides suitable temperature condition, better performance is active to make it; Described stirring reducing motor, blower fan are installed in the reactor outside; Described discharge port is arranged on an end of described reactor.
Preferably, described material pressing device is the screw press dehydration, and wherein the discharging water ratio can be regulated.
Preferably, described agitating auger is the twin-shaft screw-type agitator, form by stir shaft and belt spiral, wherein the rotating speed of twin shaft, turn to and rotational frequency all can regulate separately, be provided with.
Preferably, described aerating apparatus is made up of well heater, reactor inlet system and axle head inlet system, can heat air intake, and avoiding into, cold wind can reduce temperature of charge, help the quick fermentation degraded of material, wherein aeration air quantity, aeration frequency all can be regulated.
Preferably, described heating unit is made up of heating piece and attemperator, is whole outer wall even heating.
Compare existing installation, advantage of the present utility model has: because the changing food waste complicated component adopts the dehydration of screw press formula can better guarantee the water ratio of discharging; The twin-shaft screw-type agitator is better to the material mixing effect, make the material not only can be in reactor inside diameter to rolling, can also be vertically at the reactor internal recycle, microbial strains and air can be mixed more fully with material, stir simultaneously and fully also can avoid because being heated of causing of rubbish material self mobile bad is inhomogeneous the too high phenomenon of local heating's temperature; Reactor monolith outer wall even heating disperses hot spot, also can avoid because being heated of causing of rubbish material self mobile bad is inhomogeneous, and the too high phenomenon of local heating's temperature improves heating efficiency, effective save energy; With the organic integration of all functions equipment is one, and floor space is little, is convenient to operation control; Totally-enclosed design, the omnidistance nothing of processed rubbish material is exposed, environmentally safe.
Description of drawings
Fig. 1 is the overall diagram of efficient changing food waste treatment unit
Fig. 2 is the one-piece construction synoptic diagram of one of embodiment about Fig. 1
Among the figure: 1---the squeezing reducing motor, 2---hopper, 3---device for transporting objects, 4---the material pressing device, 5---agitating auger, 6---aerating apparatus, 7---the bacterial classification spray equipment, 8---heating unit, 9---reactor, 10---stir reducing motor, 11---blower fan, 12---discharge port
Embodiment
Why propose task of the present utility model, be based on and contain rich nutrient substances in the changing food waste, can be translated into that the principle of stable humic pledge designs by the mode of aerobic fermentation.Reliably whether can more existing be the refuse treatment plant of processing mode with the microbe fermentation method, exist reach in energy-conservation to carry out stopping property that material subtracts equipment in the purpose, entire treatment process of appearance fast.Following examples are put up with above problem launches to solve described problem one by one in conjunction with concrete structure of the present utility model technical scheme: at first, in conjunction with Fig. 1 and Fig. 2, the utility model relates to a kind of efficient changing food waste treatment unit.This device is by squeezing reducing motor 1, hopper 2, device for transporting objects 3, material pressing device 4, agitating auger 5, aerating apparatus 6, bacterial classification spray equipment 7, heating unit 8, reactor 9, stirring reducing motor 10, blower fan 11, discharge port 12 compositions.
The principle of work of described changing food waste treatment unit is: changing food waste is added in the hopper 2 that is arranged on device for transporting objects 3 tops, enters in the device for transporting objects 3, and is transported to by device for transporting objects 3 in the material pressing device 4 at rear portion; Squeezing reducing motor 1 drives device for transporting objects 3 and 4 work of material pressing device by output shaft, and material is carried out extrusion dehydration; The changing food waste that has removed most of filtrate afterwards enters reactor 9, microbial strains is decomposed these changing food wastes fast by its vital movement in reactor 9, microorganism self breeds in a large number with the speed of how much multiples simultaneously, continuation is decomposed the rubbish of new input, so go round and begin again, remaining a small amount of residue and stable humic pledge can be used as fertilizer together, under the effect of the agitating auger 5 of reactor 9 inside, by the discharge port 12 automatic dischargers that are arranged on reactor 9 one ends, so far finish processing to changing food waste.Agitating auger 5 is slowly rotation under the drive of the stirring reducing motor 10 that is installed in reactor 9 outsides, be used for the rubbish material in the reactor 9 is stirred by setup program, material not only can radially be rolled in reactor 9, can also be vertically at reactor 9 internal recycle, the uniform mixing that impels bacterial classification and rubbish material with air fully contact mixing; Aerating apparatus 6 is installed in reactor 9 bottoms, and for the aerobic fermentation of changing food waste provides required oxygen, air inlet is heated simultaneously, avoids into that cold wind can reduce temperature of charge, helps the quick fermentation degraded of material; Bacterial classification spray equipment 7 provides required bacterial classification for the quick fermentation degraded of rubbish; Heating unit 8 is installed in reactor 9 outer walls, and for the activity of microbial strains provides suitable temperature condition, better performance is active to make it.Heating unit 8 is whole outer wall even heating, and hot spot disperses, and can avoid because being heated of causing of rubbish material self mobile bad is inhomogeneous, and the too high phenomenon of local heating's temperature improves heating efficiency, effective save energy.
In conjunction with Fig. 1, on a frame base, floor space is little with the organic integration of all functions equipment for the utility model, is convenient to operation control; Totally-enclosed design, the omnidistance nothing of processed rubbish material is exposed, environmentally safe.
Though the utility model discloses with specific embodiment; but it is not in order to limit the utility model; any those skilled in the art; the displacement of the equivalent assemblies of under the prerequisite that does not break away from design of the present utility model and scope, having done or equivalent variations and the modification done according to the utility model scope of patent protection; for example; all right other mechanical dewatering equipments substitute the solid-liquid separating equipment of the band screw extrusion function in the foregoing description; charging is dewatered, and these variations all should still belong to the category that this patent is contained.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202440159U CN203095891U (en) | 2012-05-29 | 2012-05-29 | Efficient kitchen garbage processing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202440159U CN203095891U (en) | 2012-05-29 | 2012-05-29 | Efficient kitchen garbage processing device |
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| CN203095891U true CN203095891U (en) | 2013-07-31 |
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| CN2012202440159U Expired - Fee Related CN203095891U (en) | 2012-05-29 | 2012-05-29 | Efficient kitchen garbage processing device |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831284A (en) * | 2014-03-11 | 2014-06-04 | 湖州铁佛耐火材料有限公司 | Fermentation system |
| CN105253978A (en) * | 2015-11-13 | 2016-01-20 | 黑龙江中科瑞合环保技术服务有限公司 | Mixed dewatering device and dewatering method for replacing flocculating agents with straw |
| CN105272428A (en) * | 2015-09-23 | 2016-01-27 | 广东省农业科学院农业资源与环境研究所 | System for using vegetable waste for production of multi-component water soluble organic carbon fertilizer |
| CN106187333A (en) * | 2016-08-31 | 2016-12-07 | 江苏泽天生物科技有限公司 | Food waste treatment device |
| CN106336252A (en) * | 2015-07-10 | 2017-01-18 | 陈振坤 | Apparatus for producing fertilizer by processing kitchen garbage |
| CN106424076A (en) * | 2016-08-04 | 2017-02-22 | 无锡市长江机电有限公司 | Automatic household garbage classification treatment system |
| CN106882983A (en) * | 2017-03-02 | 2017-06-23 | 上海勇迈实业有限公司 | Salt and the super calibration method of grease in one kind control organic fertilizer |
| CN108249972A (en) * | 2018-03-26 | 2018-07-06 | 何琪鸿 | Organic fertilizer micro-molecular fermentation machine |
| CN109772862A (en) * | 2019-03-14 | 2019-05-21 | 象山大宇机械设备厂 | A kind of kitchen garbage treater |
| CN110668851A (en) * | 2019-09-23 | 2020-01-10 | 大树(深圳)环保有限公司 | Organic garbage classification treatment method and device |
| CN111518679A (en) * | 2020-06-08 | 2020-08-11 | 江苏中车环保设备有限公司 | Harmless treatment system and method for rural perishable organic garbage |
| CN112159257A (en) * | 2020-10-12 | 2021-01-01 | 蚌埠绿源创芯环保科技有限公司 | Device for composting kitchen waste |
-
2012
- 2012-05-29 CN CN2012202440159U patent/CN203095891U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831284B (en) * | 2014-03-11 | 2015-10-21 | 湖州铁佛耐火材料有限公司 | A kind of fermentation system |
| CN103831284A (en) * | 2014-03-11 | 2014-06-04 | 湖州铁佛耐火材料有限公司 | Fermentation system |
| CN106336252A (en) * | 2015-07-10 | 2017-01-18 | 陈振坤 | Apparatus for producing fertilizer by processing kitchen garbage |
| CN105272428A (en) * | 2015-09-23 | 2016-01-27 | 广东省农业科学院农业资源与环境研究所 | System for using vegetable waste for production of multi-component water soluble organic carbon fertilizer |
| CN105253978A (en) * | 2015-11-13 | 2016-01-20 | 黑龙江中科瑞合环保技术服务有限公司 | Mixed dewatering device and dewatering method for replacing flocculating agents with straw |
| CN106424076A (en) * | 2016-08-04 | 2017-02-22 | 无锡市长江机电有限公司 | Automatic household garbage classification treatment system |
| CN106187333A (en) * | 2016-08-31 | 2016-12-07 | 江苏泽天生物科技有限公司 | Food waste treatment device |
| CN106882983A (en) * | 2017-03-02 | 2017-06-23 | 上海勇迈实业有限公司 | Salt and the super calibration method of grease in one kind control organic fertilizer |
| CN108249972A (en) * | 2018-03-26 | 2018-07-06 | 何琪鸿 | Organic fertilizer micro-molecular fermentation machine |
| CN109772862A (en) * | 2019-03-14 | 2019-05-21 | 象山大宇机械设备厂 | A kind of kitchen garbage treater |
| CN110668851A (en) * | 2019-09-23 | 2020-01-10 | 大树(深圳)环保有限公司 | Organic garbage classification treatment method and device |
| CN111518679A (en) * | 2020-06-08 | 2020-08-11 | 江苏中车环保设备有限公司 | Harmless treatment system and method for rural perishable organic garbage |
| CN112159257A (en) * | 2020-10-12 | 2021-01-01 | 蚌埠绿源创芯环保科技有限公司 | Device for composting kitchen waste |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20160529 |