CN203878071U - Negative pressure exhaust food waste treatment device - Google Patents
Negative pressure exhaust food waste treatment device Download PDFInfo
- Publication number
- CN203878071U CN203878071U CN201420319907.XU CN201420319907U CN203878071U CN 203878071 U CN203878071 U CN 203878071U CN 201420319907 U CN201420319907 U CN 201420319907U CN 203878071 U CN203878071 U CN 203878071U
- Authority
- CN
- China
- Prior art keywords
- sealed
- feed bin
- fermentation
- negative pressure
- deodorization box
- 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 - Fee Related
Links
- 239000010794 food waste Substances 0.000 title description 20
- 238000004332 deodorization Methods 0.000 claims abstract description 33
- 238000000855 fermentation Methods 0.000 claims abstract description 33
- 230000004151 fermentation Effects 0.000 claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 239000003638 chemical reducing agent Substances 0.000 claims abstract 4
- 238000003756 stirring Methods 0.000 claims description 23
- 230000001877 deodorizing effect Effects 0.000 claims description 22
- 239000010410 layer Substances 0.000 claims description 13
- 238000001179 sorption measurement Methods 0.000 claims description 11
- 239000011229 interlayer Substances 0.000 claims description 6
- 239000010806 kitchen waste Substances 0.000 claims 4
- 238000007789 sealing Methods 0.000 abstract description 22
- 238000001914 filtration Methods 0.000 abstract description 20
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000003895 organic fertilizer Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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)
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a negative pressure exhaust kitchen garbage processing apparatus, which comprises a frame, the fermentation feed bin, the heating intermediate layer, the (mixing) shaft, agitator motor, the speed reducer, electrical control system, heat-resisting exhaust pipe says, sealed filtration deodorization case, an at least deodorization adsorbed layer and centrifugal fan, the fermentation feed bin is installed in the frame, the bottom in fermentation feed bin is installed to the heating intermediate layer, (mixing) shaft swivelling joint is in the fermentation feed bin, the speed reducer both ends respectively with the one end and the agitator motor rigid coupling of (mixing) shaft, heat-resisting exhaust pipe says sealing connection between fermentation feed bin and sealed filtration deodorization case, centrifugal fan and agitator motor all meet with the electrical system electrical property, centrifugal fan and sealed filtration deodorization case are sealed to be met, deodorization adsorbed layer is sealed to be installed in sealed filtration deodorization case, the bottom of sealed filtration deodorization case is equipped with drain valve and blow. This negative pressure exhaust kitchen garbage processing apparatus can prevent that smelly vapor from revealing and volatilizing to avoid secondary atmospheric pollution.
Description
Technical field
The utility model relates to refuse treatment plant field, relates in particular to a kind of negative pressure exhaust food waste treatment device.
Background technology
Along with improving constantly of people's living standard, the organic solid castoff especially generation of changing food waste constantly rises, and changing food waste has perishable rotten characteristic, and mishandling meeting produces a lot of potential hazards.Changing food waste has again the characteristic that organic content is high simultaneously, adopts suitable art breading, is converted into organic fertilizer or the nutrient fodder of reusable edible, is that current changing food waste is innoxious, the ultimate aim of recycling treatment.
Wherein, it is a kind of emerging changing food waste innoxious, resource treatment technique on the spot that high-temperature aerobic fast degradation is processed, its principle be utilize can efficient degradation changing food waste aerobic microbiological flora, add in the middle of changing food waste, by the mode of not stopping to stir upset material and blow oxygen supply, heat, changing food waste is constantly dried, last output organic fertilizer or nutrient fodder in the process of fermentative degradation.High-temperature aerobic treating processes needs continuous oxygen gas-supplying and heating, drying, and changing food waste, under thermophilic fermentation state, can ceaselessly volatilize and have in a large number pungent unpleasant steam, most of steam can be after filtration deodorization qualified discharge to external world.
Yet all high-temperature aerobic treatment facilities in the market, are all the form of gas blower being installed at the front equipment end blast inlet oxygen supplys of blowing, rear end air outlet is discharged steam, steam more after filtration odor removal discharge.Its benefit is that the superheated vapor that evaporates is without gas blower, make gas blower avoid hot environment, do not allow perishable machine, but its drawback is its air blast form and has determined that its air output is fixing and is positive-pressure type, therefore make to be full of in the stirring fermentation feed bin of superheated vapor, there is certain atmospheric pressure, and equipment itself is owing to cannot accomplishing complete sealed air-tight in positions such as having dog-house, discharge port, the pungent unpleasant smelly steam of part is easy in filtered deodorizing and directly leaks and evaporate, and causes the secondary topsoil of equipment to surrounding environment.When whole exhaust line exhaust has some setbacks, the situation that foul smell leaks outside more so, and is extruded and while can not get discharging in time drying efficiency and the ferment effect of reduction material that can be larger, increasing energy consumption when a large amount of steam in feed bin.
Thereby urgently a kind of energy stops smelly steam to reveal the negative pressure exhaust food waste treatment device evaporating, thereby avoids secondary topsoil.
Summary of the invention
The purpose of this utility model is to provide a kind of and can stops smelly steam to reveal the negative pressure exhaust food waste treatment device evaporating, thereby avoids secondary topsoil.
To achieve these goals, the technical solution of the utility model is: a kind of negative pressure exhaust food waste treatment device is provided, comprise frame, fermentation feed bin, heating interlayer, stir shaft, some agitating vanes, agitator motor, step-down gear, electric control system, heat-resisting gas exhaust duct, sealing filtration deodorization case, at least one deodorizing adsorption layer and centrifugal blower, described fermentation feed bin is installed in described frame, described heating interlayer is installed in the bottom of described fermentation feed bin, described stir shaft level is placed in described fermentation feed bin, and the two ends of described stir shaft horizontally rotate respectively the left and right sides wall that is connected in described fermentation feed bin, described agitating vane is evenly fixedly arranged on described stir shaft, the output terminal of described step-down gear and one end of described stir shaft are affixed, the output terminal of the other end and described agitator motor is affixed, the top of described fermentation feed bin is provided with dog-house, the front side wall of described fermentation feed bin is provided with discharge port, rear end and the front end at described fermentation feed bin top are respectively equipped with feed bin inlet mouth and feed bin air outlet, lower end and the upper end at described sealing filtration deodorization case rear portion are respectively equipped with deodorizing case inlet mouth and deodorizing case air outlet, the input terminus of described heat-resisting gas exhaust duct and output terminal join with described feed bin air outlet and the sealing of described deodorizing case inlet mouth respectively, described centrifugal blower and agitator motor are all electrically connected with described electrical control system, the input terminus of described centrifugal blower and the sealing of described deodorizing case air outlet are joined, described deodorizing adsorption layer sealing is installed in described sealing filtration deodorization case, the bottom of described sealing filtration deodorization case is provided with water discharge valve and wash water valve.
The quantity of described deodorizing adsorption layer is three layers, and sealing is uniformly installed in described sealing filtration deodorization case.
The bottom of described sealing filtration deodorization case is equiped with pulley.
Described storehouse material inlet mouth is big or small adjustable structure.Can, according to actual different process requirement, guarantee required air output and the interior negative pressure value of feed bin of difference.
Compared with prior art, the utility model negative pressure exhaust food waste treatment device can stop smelly steam leakage to evaporate, thereby avoids secondary topsoil.
By following description also by reference to the accompanying drawings, it is more clear that the utility model will become, and these accompanying drawings are used for explaining embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model negative pressure exhaust food waste treatment device.
Embodiment
With reference to figure 1, the utility model negative pressure exhaust food waste treatment device 100 comprises frame 10, fermentation feed bin 15, heating interlayer 20, stir shaft 25, some agitating vanes 30, agitator motor 35, step-down gear 40, electric control system 45, heat-resisting gas exhaust duct 50, sealing filtration deodorization case 55, at least one deodorizing adsorption layer 60 and centrifugal blower 65.
Described fermentation feed bin 15 is installed in described frame 10.Described heating interlayer 20 is installed in the bottom of described fermentation feed bin 15.Described stir shaft 25 levels are placed in described fermentation feed bin 15, and the two ends of described stir shaft 25 horizontally rotate respectively the left and right sides wall that is connected in described fermentation feed bin 15.Described agitating vane 30 is evenly fixedly arranged on described stir shaft 25.One end of the output terminal of described step-down gear 40 and described stir shaft 25 is affixed, and the output terminal of the other end and described agitator motor 35 is affixed.The top of described fermentation feed bin 15 is provided with dog-house 151, and the front side wall of described fermentation feed bin 15 is provided with discharge port 152.Rear end and the front end at described fermentation feed bin 15 tops are respectively equipped with feed bin inlet mouth 153 and feed bin air outlet 154, and described storehouse material inlet mouth is big or small adjustable structure.The bottom of described sealing filtration deodorization case 55 is equiped with pulley 553.Lower end and the upper end at described sealing filtration deodorization case 55 rear portions are respectively equipped with deodorizing case inlet mouth 551 and deodorizing case air outlet 552.The input terminus of described heat-resisting gas exhaust duct 50 and output terminal join with described feed bin air outlet 152 and 551 sealings of described deodorizing case inlet mouth respectively.Described centrifugal blower 65 and agitator motor 35 all with described electric control system 45 are electrically connected.The input terminus of described centrifugal blower 65 and 552 sealings of described deodorizing case air outlet are joined, and between the input terminus of described centrifugal blower 65 and described deodorizing case air outlet 552, the warm and humid detecting module 70 being electrically connected with described electric control system 45 are installed.Described deodorizing adsorption layer 60 sealings are installed in described sealing filtration deodorization case 55, and in the present embodiment, the quantity of described deodorizing adsorption layer 60 is three layers, and sealing is uniformly installed in described sealing filtration deodorization case 55.The bottom of described sealing filtration deodorization case 55 is provided with water discharge valve 554 and wash water valve 555.
During 100 work of the utility model negative pressure exhaust food waste treatment device, centrifugal blower 65 starts, and ambient atmos passes through feed bin inlet mouth 153, feed bin air outlet 154, heat-resisting gas exhaust duct 50, deodorizing adsorption layer 60 successively, finally from centrifugal blower 65, gets rid of.The input terminus of the centrifugal blower 65 of negative pressure exhaust food waste treatment device 100 and 552 sealings of described deodorizing case air outlet are joined, guaranteed whole exhaust line (comprise stir fermentation feed bin in) before filtration deodorization all in negative pressure state, thereby the steam of guaranteeing filtered deodorizing can not leak completely, avoids secondary topsoil.The negative pressure state of exhaust line, has also guaranteed that the steam of humidity can be discharged in time, improves drying efficiency and ferment effect, reduces energy consumption.In addition, superheated vapor in fermentation feed bin is after heat-resisting gas exhaust duct and deodorizing adsorption layer, superheated vapor is cooled on the one hand, guarantee that centrifugal blower 65 is operated in permission ambient temperature range, on the other hand, dust foul smell is filtered, and prevents that centrifugal blower is blocked, thereby extends 65 work-ing lifes of centrifugal blower.
Above combination most preferred embodiment is described the utility model, but the utility model is not limited to the embodiment of above announcement, and should contain the various modifications of carrying out according to the essence of the present embodiment, equivalent combinations.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420319907.XU CN203878071U (en) | 2014-06-16 | 2014-06-16 | Negative pressure exhaust food waste treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420319907.XU CN203878071U (en) | 2014-06-16 | 2014-06-16 | Negative pressure exhaust food waste treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203878071U true CN203878071U (en) | 2014-10-15 |
Family
ID=51678595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420319907.XU Expired - Fee Related CN203878071U (en) | 2014-06-16 | 2014-06-16 | Negative pressure exhaust food waste treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203878071U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482621A (en) * | 2018-12-21 | 2019-03-19 | 江苏景氏环保科技有限公司 | Castoff processor |
| CN110563209A (en) * | 2019-10-10 | 2019-12-13 | 深圳市驭智装备技术有限公司 | Deodorization mechanism of reaction kettle |
| CN111574263A (en) * | 2020-05-08 | 2020-08-25 | 清华大学 | Micro-pressure high-temperature organic solid waste treatment system and method for microbe quick start |
| CN112474750A (en) * | 2020-12-14 | 2021-03-12 | 浙江理工大学 | High kitchen waste pre-dehydration treatment device and method |
-
2014
- 2014-06-16 CN CN201420319907.XU patent/CN203878071U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482621A (en) * | 2018-12-21 | 2019-03-19 | 江苏景氏环保科技有限公司 | Castoff processor |
| CN109482621B (en) * | 2018-12-21 | 2023-09-08 | 江苏景氏环保科技有限公司 | Food waste processor |
| CN110563209A (en) * | 2019-10-10 | 2019-12-13 | 深圳市驭智装备技术有限公司 | Deodorization mechanism of reaction kettle |
| CN111574263A (en) * | 2020-05-08 | 2020-08-25 | 清华大学 | Micro-pressure high-temperature organic solid waste treatment system and method for microbe quick start |
| CN111574263B (en) * | 2020-05-08 | 2021-10-26 | 清华大学 | Micro-pressure high-temperature organic solid waste treatment system and method with quick microbial start |
| CN112474750A (en) * | 2020-12-14 | 2021-03-12 | 浙江理工大学 | High kitchen waste pre-dehydration treatment device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105110834B (en) | A kind of organic solid waste compost device of double-deck material circulating ventilation and the method that compost is carried out using the device | |
| CN204474517U (en) | A kind of high-efficiency environment friendly sludge dryer | |
| CN203269803U (en) | Rapid aerobic fermentation device for kitchen garbage and/or household garbage | |
| CN203128439U (en) | Rotary drum type aerobic fermentation treatment device for organic wastes | |
| CN203878071U (en) | Negative pressure exhaust food waste treatment device | |
| CN203960069U (en) | A kind of aerobic compost reactor | |
| CN105084966B (en) | A kind of film liner container-type installation for fermenting and utilize the device carry out compost, deodorization method | |
| CN205473440U (en) | Good oxygen of mud developments composting device | |
| CN204265656U (en) | Intelligence high-temperature environmental-protection composting all-in-one | |
| CN204365695U (en) | A kind of kitchen refuse processing apparatus | |
| CN203999292U (en) | A kind of device of intelligent high-temperature aerobic fermentation sludge treatment | |
| JPH0451235B2 (en) | ||
| CN104941986B (en) | A kind of organic waste continuity drying unit | |
| CN107012073B (en) | Aerobic fermentation system | |
| CN103601544A (en) | High-efficiency aerobic fermentation deodorization device and application | |
| KR20170085795A (en) | A stirring and drying equipment for manure handling system | |
| CN107739221A (en) | A kind of garbage compost apparatus and system of intelligent and high-efficiency deodorization | |
| JP7058413B2 (en) | Composting control method | |
| CN203878076U (en) | Humidity detection negative pressure exhaust kitchen waste treatment device | |
| CN216919064U (en) | Single-tank fermentation system for treating organic waste | |
| CN203017967U (en) | Kitchen waste odor treatment device | |
| CN202224437U (en) | A kitchen waste disposer | |
| CN203128437U (en) | Internal environment control system for rotary roller organic waste aerobic fermentation treatment device | |
| CN206959545U (en) | A kind of solid material disinfection system | |
| CN201386065Y (en) | Sludge aerobic fermentation treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20180616 |