CN102503600A - Method and device for treating kitchen garbage - Google Patents
Method and device for treating kitchen garbage Download PDFInfo
- Publication number
- CN102503600A CN102503600A CN2011103390922A CN201110339092A CN102503600A CN 102503600 A CN102503600 A CN 102503600A CN 2011103390922 A CN2011103390922 A CN 2011103390922A CN 201110339092 A CN201110339092 A CN 201110339092A CN 102503600 A CN102503600 A CN 102503600A
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- Prior art keywords
- bucket
- handling
- food waste
- treating
- base
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 23
- 241000894006 Bacteria Species 0.000 claims abstract description 9
- 108090000790 Enzymes Proteins 0.000 claims abstract description 5
- 102000004190 Enzymes Human genes 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 24
- 239000010794 food waste Substances 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 17
- 238000003860 storage Methods 0.000 claims description 9
- 238000007605 air drying Methods 0.000 claims description 8
- 239000010791 domestic waste Substances 0.000 claims description 6
- 239000005416 organic matter Substances 0.000 claims description 6
- 101000925662 Enterobacteria phage PRD1 Endolysin Proteins 0.000 claims description 5
- 230000015556 catabolic process Effects 0.000 claims description 4
- 238000006731 degradation reaction Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000003895 organic fertilizer Substances 0.000 claims description 4
- 241001465754 Metazoa Species 0.000 claims description 3
- 235000015099 wheat brans Nutrition 0.000 claims description 3
- 238000013022 venting Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 abstract 2
- 230000000593 degrading effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 210000003608 fece Anatomy 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012620 biological material Substances 0.000 description 2
- 230000002255 enzymatic effect Effects 0.000 description 2
- 235000021190 leftovers Nutrition 0.000 description 2
- 239000010871 livestock manure Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 210000001835 viscera Anatomy 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
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- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a method for treating kitchen garbage, which comprises the following steps: placing a treated base stock of the kitchen garbage into a treating barrel; placing the organic domestic kitchen garbage into the treating barrel; blowing air and drying the interior of the treating barrel for 3-5 hours while starting a stirring device in the treating barrel to stir, and removing the redundant water by blowing air and drying; performing biological treatment for 15-20 hours; keeping the temperature in the treating barrel at 28-35 DEG C; and meanwhile, stirring the garbage and the base stock in the treating barrel, thereby fully degrading organic matters by decomposing enzyme bacteria. The invention also discloses a device applied to the treating method. The device and the method provided by the invention have the advantages that the treatment is performed timely, the treating period is short, the environment is not polluted and the domestic garbage is efficiently recycled and utilized.
Description
Technical field
The present invention relates to a kind of food waste processing technology field, particularly a kind of food waste treatment process and device.
Background technology
At present, food waste in the family such as leftovers leftovers, the dish leaf of triming vegetables for cooking, dish root, epidermis that flesh of fish eggs etc. wash or internal organ etc., general employing is directly lost in refuse bag, and unification is handled by the sub-district cleanup crew then.This traditional processing mode, one, often dump rubbish, more loaded down with trivial details; Two, corruption can take place, rotten etc. produce strong impulse property smell if clear up untimely rubbish, thereby pollute kitchen environment and health; And, also bring great inconvenience to the cleanup crew; In addition, long and other domestic garbage mixing of the cycle of this mode refuse treatment are handled with regard to adopting the mode of directly burning, pollutant atmosphere, and also the organic composition in the rubbish can not get effective utilization, directly abandons the pollution and the destruction of having caused environment.
Also there is the machine for kitchen garbage disposal of employing to handle food waste; But present this handler for anti-sealing gets into heating unit, is provided with tongue in the heating unit side with the one side that the processing bucket has axis hole in the treating processes to rubbish; But owing to receive the restriction of the structural relation between its heating unit and the processing bucket; Its complicated integral structure is installed, is used inconvenience, does not also fundamentally solve the anti-leak problem.
Summary of the invention
The present invention is directed to the above-mentioned deficiency of prior art, provide a kind of processing timely, the processing cycle is short, and is free from environmental pollution, and the food waste treatment process of ability effective recycling household garbage.
In order to solve the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of food waste treatment process, and step is:
(1) the food waste treatment base is positioned in the processing bucket of garbage treatment device;
(2) then the organic domestic waste in kitchen is put in the processing bucket of garbage treatment device;
(3) carried out forced air drying 3 ~ 5 hours to handling in the bucket; And a whipping appts that starts simultaneously in the processing bucket stirs; Aerobic lytic enzyme bacterium decomposability in this process in the base-material strengthens, and begins organic matter is decomposed, and utilizes the forced air drying redundant moisture that leaves;
(4) get into about 15 ~ 20 hours of biological treatment then, this process keeps simultaneously handling that a temperature is 28 ~ 35 ℃ in the bucket, utilizes whipping appts that a rubbish and a base-material of handling in the bucket stirred, the organic matter abundant degradation treatment of enzyme bacterium that is decomposed; The organic domestic waste decrement 1/10 ~ 1/20 that the back drops into of finishing dealing with (weight reduced original weight 1/10 ~ 1/20); Can constantly replenish new organic domestic waste goes into to handle in the bucket; Degrade dried organic mixture its overflow part and can be housed in the Storage Box from handling bucket, can be used as organic fertilizer after the taking-up and use.
Base-material in the above-mentioned steps of the present invention (1) has each component of following weight percent to mix: stalk 15 ~ 25%, wheat bran 15 ~ 25%, dried animal excrement (being mainly pig manure, cow dung etc.) 55 ~ 70%.
The per 1 kilogram of food waste that can handle 1 ~ 2 kilogram of base-material in the step of the present invention (1).
Another technical problem that the present invention will solve provides the device that is suitable for above-mentioned food waste treatment process; It comprises body; Lid; The inside look of described body is provided with handles bucket, it is characterized in that: be provided with stir shaft near bottom position in the described processing bucket, the two ends of stir shaft are rotating to be connected on the two sides of handling bucket; Described stir shaft is provided with and the vertical agitating wing of stir shaft; One end of described stir shaft runs through the side of handling bucket and links to each other with the output shaft of motor; Described processing bucket is provided with blast inlet near top, and the trailing flank of described body is provided with open to atmosphere air intake passage that be communicated with blast inlet, outer, and the inside of described air intake passage is provided with drawing fan; Described processing bucket bottom is provided with venting port; The described exterior bottom of handling bucket is provided with hot plate (hot plate adopts the hot plate that conventional temperature regulating device of industry and aluminium sheet constitute) here, can heat the material of handling in the bucket easily; Described top of handling bucket is provided with the discharge Storage Box, when material is full, can not in time clear up, and can temporarily store through the discharge Storage Box.
Advantage of the present invention and beneficial effect:
1. the present invention utilizes atmospheric heat forced air drying (sky utilizes heating installation when cold); Handle when being full of air state in the bucket, aerobic lytic enzyme bacterium decomposability strengthens, and begins organic matter is decomposed; Utilize the forced air drying redundant moisture that leaves; Under the situation of atmospheric heat forced air drying, can be the faster treating refuse of aerobic decomposability lytic enzyme bacterium is difficult for producing the bacterium of unpleasant odor.
2. the present invention utilizes the lytic enzyme that batching self produces, and quickening the organic decomposition of food waste is enzymatic decomposition; Enzymatic decomposition is because enzyme decomposes a platform to organism to be provided, and has reduced the activation energy of reaction; Thereby having caused under household condition (energy lower condition under) to decompose, is that (do not need extra energy) decomposed in non-energy supply, therefore; Solve the energy greatly, reduced production cost.
3. the present invention adopts whipping appts that the material in the bucket is stirred in treating processes simultaneously, the organic matter enzyme bacterium degradation treatment more fully that is decomposed, and can accelerated degradation and garbage drying.
4. adopt treatment process of the present invention; Handling about 1 day; But the organic domestic refuse that drops into is decrement about 1/10 ~ 1/20 just; Thereby vacating space continue to be handled domestic refuse, and degrades and driedly organicly mix it and have more part and can be housed in the depository dish of machine front, can be used as organic fertilizer after the taking-up and uses; And; Because be disaggregating treatment, be that biomaterial works, so exsiccant disaggregating treatment thing can continue to use as the degraded base-material; Do not need supply biomaterial (base-material); Once drop into the time limit of service that base-material can be kept 1 month, and then change base-material, greatly reduce cost of manufacture.
5. the advantage that garbage disposer of the present invention has is simple in structure, cost is low, the garbage tank mounting or dismounting are convenient and can steam do not leak.
Description of drawings
Fig. 1 is a garbage treatment device structural representation of the present invention.
Fig. 2 garbage treatment device side-view of the present invention structural representation.
In figure: 1. body, the 1.1. lid, 2. stir shaft, 3. agitating wing, 4. blast inlet, 5. motor, 6. air intake passage, 7. Storage Box, 8. hot plate is 9. handled bucket, 10. exhaust outlet.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Embodiment:
Like Fig. 1, shown in 2; A kind of food waste microbial treatment device that present embodiment provides; It comprises body 1, the lid 1.1 on body 1 top, and the inside of described body 1 is provided with handles bucket 9; Be provided with stir shaft 2 near bottom position in the described processing bucket 9, the two ends of stir shaft 2 are rotating to be connected on the two sides of handling bucket 9; Described stir shaft 2 is provided with and stir shaft 2 vertical agitating wings 3; One end of described stir shaft 2 runs through the side of handling bucket 9 and links to each other with output shaft with motor 5; Described processing bucket 9 is provided with blast inlet 4 near top, and the trailing flank of described body 1 is provided with open to atmosphere air intake passage 6 that be communicated with blast inlet, outer, and the inside of described air intake passage is provided with drawing fan.Food waste microbiological treatment machine of the present invention also is provided with the front side cover plate, and in order fully to show the internal structure of treatment unit, synoptic diagram does not draw the front side cover plate.
For ease the material of handling in the bucket is heated, the described exterior bottom of handling bucket 9 is provided with hot plate 8.
In order temporarily to store unnecessary material, the top of described processing bucket 9 is provided with discharge Storage Box 7.
During work; With body 1 top lid 1.1 open; In handling bucket 9, put into base-material (stalk 15%, wheat bran 25%, dried animal excrement (being pig manure, cow dung etc.) 60%) and food waste; Starter motor 5 makes 3 pairs of rubbish of stir shaft 2 drive agitating wings carry out cutting and grinding, forced air drying simultaneously then; After 3 hours; Get into biological treatment stage, base-material and food waste thorough mixing biodegrade, and 8 pairs of rubbish of handling in the bucket of this process hot plate carry out heat drying; The temperature of keeping in the refuse treatment bucket 9 is 30 degrees centigrade; Stir simultaneously, steam in the process and foul smell are discharged through exhaust outlet 10, and it is air-dry, dry that material obtains.
Rubbish in the processing bucket its weight and volume after treatment all can reduce, and constantly drops into new rubbish, mixes with the rubbish of handling well that is mixed with base-material then; The rubbish that is mixed with base-material can be carried out a biological disposal upon to new rubbish; Therefore, once throw in base-material, can recycle 1 month; Can temporarily receive storage through the Storage Box of handling bucket top from handling the processing material that overflows in the bucket, can be used as organic fertilizer after the taking-up and use.
Claims (4)
1. food waste treatment process, it is characterized in that: treatment step is:
(1) the food waste treatment base is positioned in the processing bucket of garbage treatment device;
(2) then the organic domestic waste in kitchen is put in the processing bucket of garbage treatment device;
(3) carried out forced air drying 3 ~ 5 hours to handling in the bucket; And a whipping appts that starts simultaneously in the processing bucket stirs; Aerobic lytic enzyme bacterium decomposability in this process in the base-material strengthens, and begins organic matter is decomposed, and utilizes the forced air drying redundant moisture that leaves;
(4) get into biological treatment 15 ~ 20 hours then, keep simultaneously handling that a temperature is 28 ~ 35 ℃ in the bucket, utilize whipping appts that a rubbish and a base-material of handling in the bucket stirred, the organic matter abundant degradation treatment of enzyme bacterium that is decomposed; The organic domestic waste decrement 1/10 ~ 1/20 that the back drops into of finishing dealing with can constantly be replenished new organic domestic waste and gone into to handle in the bucket, degrade dried organic mixture its overflow part and can be housed in the Storage Box, can be used as the organic fertilizer use after the taking-up.
2. food waste treatment process according to claim 1 is characterized in that: the base-material described in the step (1) has each component preparation of following weight percent: stalk 15 ~ 25%, wheat bran 15 ~ 25%, dried animal excrement 55 ~ 70%.
3. food waste treatment process according to claim 1 is characterized in that: the per 1 kilogram of food waste that can handle 1 ~ 2 kilogram of the base-material described in the step (1).
4. device of implementing the described food waste treatment process of claim 1; It comprises body (1), lid (1.1); The inside of described body (1) is provided with handles bucket (9); It is characterized in that: be provided with stir shaft (2) near bottom position in the described processing bucket (9), the two ends of stir shaft (2) are rotating to be connected on the two sides of handling bucket (9); Described stir shaft (2) is provided with and the vertical agitating wing of stir shaft (2) (3); One end of described stir shaft (2) runs through the side of handling bucket (9) and links to each other with output shaft with motor (5); Described processing bucket (9) is provided with blast inlet (4) near top, and the trailing flank of described body (1) is provided with open to atmosphere air intake passage that be communicated with blast inlet, outer (6), and the inside of described air intake passage (6) is provided with drawing fan; Described processing bucket (9) bottom is provided with venting port (10); The described exterior bottom of handling bucket (9) is provided with hot plate (8); The top of handling bucket (9) is provided with discharge Storage Box (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103390922A CN102503600A (en) | 2011-11-01 | 2011-11-01 | Method and device for treating kitchen garbage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103390922A CN102503600A (en) | 2011-11-01 | 2011-11-01 | Method and device for treating kitchen garbage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102503600A true CN102503600A (en) | 2012-06-20 |
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ID=46215751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103390922A Pending CN102503600A (en) | 2011-11-01 | 2011-11-01 | Method and device for treating kitchen garbage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102503600A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000924A (en) * | 2015-06-26 | 2015-10-28 | 张小平 | Method for wet composting of bio-organic fertilizer from rural garbage |
| CN112320157A (en) * | 2020-12-28 | 2021-02-05 | 南京久梦木贸易有限公司 | Prevent to block up intelligent garbage bin of damage |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1132189A (en) * | 1994-11-08 | 1996-10-02 | 三洋电机株式会社 | Organic matter treatment unit |
| CN2435392Y (en) * | 2000-08-01 | 2001-06-20 | 李越红 | Kitchen refuse biological treatment machine |
| CN201815535U (en) * | 2010-08-27 | 2011-05-04 | 浙江嘉兴中达集团有限责任公司 | Restaurant-kitchen garbage treatment machine |
| CN201952372U (en) * | 2011-01-07 | 2011-08-31 | 北京绿色空间生物科技有限公司 | Naturally-organic garbage high-speed fermentation treatment unit |
-
2011
- 2011-11-01 CN CN2011103390922A patent/CN102503600A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1132189A (en) * | 1994-11-08 | 1996-10-02 | 三洋电机株式会社 | Organic matter treatment unit |
| CN2435392Y (en) * | 2000-08-01 | 2001-06-20 | 李越红 | Kitchen refuse biological treatment machine |
| CN201815535U (en) * | 2010-08-27 | 2011-05-04 | 浙江嘉兴中达集团有限责任公司 | Restaurant-kitchen garbage treatment machine |
| CN201952372U (en) * | 2011-01-07 | 2011-08-31 | 北京绿色空间生物科技有限公司 | Naturally-organic garbage high-speed fermentation treatment unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000924A (en) * | 2015-06-26 | 2015-10-28 | 张小平 | Method for wet composting of bio-organic fertilizer from rural garbage |
| CN112320157A (en) * | 2020-12-28 | 2021-02-05 | 南京久梦木贸易有限公司 | Prevent to block up intelligent garbage bin of damage |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20120620 |