CN104609908B - A kind of utilization oil smoke strengthens the method and device of kitchen garbage microorganism compost - Google Patents
A kind of utilization oil smoke strengthens the method and device of kitchen garbage microorganism compost Download PDFInfo
- Publication number
- CN104609908B CN104609908B CN201510040306.4A CN201510040306A CN104609908B CN 104609908 B CN104609908 B CN 104609908B CN 201510040306 A CN201510040306 A CN 201510040306A CN 104609908 B CN104609908 B CN 104609908B
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- CN
- China
- Prior art keywords
- kitchen garbage
- tank body
- oil smoke
- microorganism
- organic fertilizer
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Classifications
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F9/00—Fertilisers from household or town refuse
- C05F9/04—Biological compost
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F9/00—Fertilisers from household or town refuse
- C05F9/02—Apparatus for the manufacture
-
- 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
Abstract
The invention discloses a kind of method that utilization oil smoke strengthens kitchen garbage microorganism compost, by kitchen garbage pulverizing, and add microorganism auxiliary material, oil smoke is imported in kitchen garbage, mixing the scheduled time with kitchen garbage is made biological organic fertilizer, the kitchen garbage is persistently stirred during mixing, and it is constant temperature to control temperature during mixing.The invention also discloses a kind of device for implementing the above method, the device includes tank body, tank body one end sets microorganism auxiliary material entrance and kitchen garbage entrance, the tank body other end sets biological organic fertilizer outlet, agitating shaft is set in tank body, it is stirred to entering the kitchen garbage in the tank body, the kitchen garbage is pushed into biological organic fertilizer by kitchen garbage entrance while stirring exports, and the tank body top sets high-temperature oil smoke entrance and offgas outlet.
Description
Technical field
The present invention relates to a kind of method that utilization oil smoke strengthens kitchen garbage microorganism compost, and in particular to kitchen lampblack
The utilization of waste heat and contained chemical composition.The invention further relates to a kind of utilization oil smoke reinforcing kitchen garbage microorganism compost
Device.
Background technology
At present, worldwide air pollution is increasingly severe, and pollution sources are varied, there is industrial discharge,
There is life to discharge, the method for improvement also requires that adaptation is carried out.In all types of restaurants, oil smoke discharge amount is larger, both contains in oil smoke
There is certain heat, also containing certain chemical composition, such as carbon dioxide, carbon monoxide, methacrylaldehyde, polycyclic aromatic hydrocarbons (PAH) etc.,
It is an obvious domestic pollution source, how oil smoke is effectively administered, reduce domestic pollution, is a urgent environmental protection
Problem.
Additionally, restaurant or residential quarter can produce substantial amounts of various house refuses, although also use refuse classification,
But generally using the method treatment for crushing burial, wherein kitchen garbage accounts for larger proportion, still lacks and rationally utilizes.
The content of the invention
For problems of the prior art, kitchen garbage microorganism heap is strengthened using oil smoke the invention provides one kind
The method of fertilizer, mixes by by oil smoke with kitchen garbage, promotes kitchen garbage microorganism to decompose using oil smoke, forms biological organic
Fertilizer, while reducing fume pollution, has also carried out reasonable development and utilization to kitchen garbage.
Present invention also offers the device that a kind of utilization oil smoke strengthens kitchen garbage microorganism compost, it is possible to implement the present invention
Described method.
The purpose of the present invention is achieved through the following technical solutions：
A kind of method that utilization oil smoke strengthens kitchen garbage microorganism compost, by kitchen garbage pulverizing, and adds microorganism
Auxiliary material, biological organic fertilizer is made by the scheduled time in oil smoke importing kitchen garbage, is mixed with kitchen garbage, is persistently stirred during mixing
The kitchen garbage, and it is constant temperature to control temperature during mixing.
Further, the kitchen garbage and microorganism auxiliary material by weight 1：1 mixing, temperature during mixing is 55 DEG C.
Further, the kitchen garbage mixing direction interval the scheduled time changed.
Further, the microorganism auxiliary material is to use any one of stalk, husk, wood chip or mix three, is crushed
To 20-40 mesh, it is totally submerged in the functional microorganism bacterium solution of kitchen waste compost, natural air drying standby is taken out after 48 hours
With.
Further, micro organism quantity reaches more than 1E+5 cell/ml in the functional microorganism bacterium solution；The wood chip is adopted
Use metasequoia wood chip.
Further, the oil smoke is mixed with kitchen garbage in semiclosed tank body, maintains the gas in the tank body
With material circulation, continuous production is realized；When exporting the biological organic fertilizer every time, the mixing of remaining scheduled volume in the tank body
Thing as subsequent production microbial source.
A kind of device for implementing the above method, the device includes tank body, and tank body one end sets microorganism auxiliary material entrance with meal
Kitchen garbage inlet, the tank body other end sets biological organic fertilizer outlet, and agitating shaft is set in tank body, to entering the meal in the tank body
Kitchen rubbish is stirred, and the kitchen garbage is pushed into biological organic fertilizer by kitchen garbage entrance while stirring exports, institute
State tank body top and high-temperature oil smoke entrance and offgas outlet are set.
Further, the agitating shaft includes main shaft, and some blades are set on the main shaft, and the blade is in T shape, is close to
The side of the tank body carries curved edge, and the lamellar body of blade is obliquely installed with the main-shaft axis, the agitating shaft 15 minutes
A cycle carries out commutation rotation.
Further, the kitchen garbage porch sets conveyer belt and reducing mechanism, and the reducing mechanism is by kitchen garbage
The conveyer belt is transferred to after crushing, the microorganism auxiliary material porch sets transparent cover plate, forms observation window and sample tap, institute
State biological organic fertilizer exit and conveyer belt is set, hay filter is set at the offgas outlet.
Further, the tank body is double layers of tank body, and interlayer inside uses oil bath temperature control, TEMP is set in tank body
Device；The offgas outlet is connected with air exhauster, keeps gas circulation, the total ventilation >=10m of tank body in tank body3/h。
The method for strengthening kitchen garbage microorganism compost using the utilization oil smoke of above-mentioned technical characteristic has advantages below：
Oil smoke is imported kitchen garbage microorganism compost equipment by the present invention, and oil smoke both provides certain thermal source, provides again
Carbon source and other chemical compositions needed for some bacteria metabolisms, can improve microorganism heap with enhancement microbiological activity
Fertilizer efficiency really, promotes the product quality of biological organic fertilizer to improve.
The method and apparatus that the present invention is provided, can lead the oil smoke that the culinary art in kitchen behind family, dining room, restaurant etc. is produced
Enter to restaurant garbage treating system, reduce the pollution to air, enhance the process of kitchen garbage microorganism compost, biology has
Machine fertilizer product is also used as resource recycling, meets catering industry energy-saving and emission-reduction consumption reduction demand, meets environmental protection and can
The requirement of sustainable development.
Brief description of the drawings
Fig. 1 is the structural representation of device described in the invention；
Fig. 2 is the stereogram that the present invention uses agitating shaft；
Fig. 3 is the front view that the present invention uses agitating shaft；
Fig. 4 is the top view that the present invention uses agitating shaft.
In figure：1st, tank body；2nd, high-temperature oil smoke entrance；3rd, microorganism auxiliary material entrance；4th, kitchen garbage entrance；5th, agitating shaft；
5-1, main shaft；5-2, blade；6th, biological organic fertilizer outlet；7th, offgas outlet.
Specific embodiment
Further to illustrate the present invention to reach technological means and effect that predetermined technique purpose is taken, below in conjunction with
Accompanying drawing and preferred embodiment, describe in detail as follows to structure of the invention, workflow.
The method that a kind of utilization oil smoke described in the invention strengthens kitchen garbage microorganism compost, by food waste powder
It is broken, and microorganism auxiliary material is added, it is made biological organic by the scheduled time in oil smoke importing kitchen garbage, is mixed with kitchen garbage
Fertilizer, persistently stirs the kitchen garbage during mixing, and it is constant temperature to control temperature during mixing.
Kitchen garbage is with microorganism auxiliary material by weight 1：1 mixing, temperature during mixing is 55 DEG C, and the temperature value is specifically real
Fluctuation may be produced to be maintained, it is necessary to pass through necessary regulation device when applying.
The mixing direction interval scheduled time of kitchen garbage is changed, and do so can allow oil smoke and the kitchen garbage can
It is sufficiently mixed.
Microorganism auxiliary material is to use any one of stalk, husk, wood chip or mix three, is crushed to 20-40 mesh, complete
It is immersed in the functional microorganism bacterium solution of kitchen waste compost entirely, it is standby after taking-up natural air drying after 48 hours.Function therein
Microorganism is aerobic type, and applicable species includes but is not limited to Alicyclobacillus sp.
Functional microorganism is aerobic class, by the most of organic matter in kitchen garbage in the lasting and environment of oxygen exchange
（Fat, sugar, protein etc.）Decomposition, humification, form the biological organic fertilizer with certain fertilizer efficiency.
Micro organism quantity reaches more than 1E+5 cell/ml in functional microorganism bacterium solution；The preferred metasequoia wood chip of wood chip, cultivates
Microorganism effect is good.
Oil smoke is mixed with kitchen garbage in semiclosed tank body, maintains the gas in tank body to be circulated with material, is realized
Continuous production；Every time output biological organic fertilizer when, in tank body the mixture of remaining scheduled volume as subsequent production microorganism
Source.
When being produced using production equipment, kitchen garbage and microorganism auxiliary material used 1:1 weight ratio, is first
The ratio used after remaining microbial source in the ratio used during startup production equipment, or replacing production equipment.
A kind of device for implementing the above method, as shown in Figure 1 and Figure 2, the device includes a tank body 1, and tank body one end sets micro-
Biological auxiliary material entrance 3 and kitchen garbage entrance 4, the other end of tank body 1 set biological organic fertilizer outlet, and agitating shaft is set in tank body 1
5, it is stirred to entering the kitchen garbage in tank body 1, the kitchen garbage is pushed by kitchen garbage entrance while stirring
To biological organic fertilizer outlet, the top of tank body 1 sets high-temperature oil smoke entrance 2 and offgas outlet 7.
As shown in Fig. 2 agitating shaft 5 includes main shaft, some blade 5-2 are set, blade 5-2 is in T shape, leans on main shaft 5-1
The side of nearly tank body 1 carries curved edge, and lamellar body and the main shaft 5-1 axis of blade 5-2 are obliquely installed, agitating shaft 15 minute
Cycle carries out commutation rotation.
Blade 5-2 is arranged on main shaft 5-1 by fix bar, using threaded connection or can be welded, and fix bar is T words
A part for shape, lamellar body is arranged on fixed boom end, and lamellar body is integrally curved, or carries arc-shaped side near the side of tank body 1
Edge, is so disposed to convenient stirring and propulsion material.No matter fix bar is so stirred both facing to biological organic fertilizer outlet-inclined impeller vane
Mix axle 5 to be rotated towards which direction, kitchen garbage can be pushed to biological organic fertilizer outlet, and finally push to conveyer belt
On.
Conveyer belt and reducing mechanism are set at kitchen garbage entrance 4, and reducing mechanism will be transferred to after kitchen garbage pulverizing
Band is sent, transparent cover plate is set at microorganism auxiliary material entrance 3, form observation window and sample tap, set at biological organic fertilizer outlet 6 and passed
Band is sent, hay filter is set at offgas outlet 7.
Tank body 1 is double layers of tank body, and interlayer inside uses oil bath temperature control, and the interlayer can be only located at bottom tank body, in tank body
Interior setting temperature sensor；Offgas outlet 7 is connected with air exhauster, keeps gas in tank body 1 to circulate, and the total ventilation of tank body >=
10m3/h.If the oil smoke entered from high-temperature oil smoke entrance 2 has wind speed faster, mixing needs are met, offgas outlet 7 also may be used
To be not provided with air exhauster.
Microorganism auxiliary material is manually added by microorganism auxiliary material charging aperture, after general addition once, can be reused many times.
Safeguard within general 15 days and change once new microorganism auxiliary material（Microorganism in microbial source mainly remaining in consideration production equipment
Activity decreases）.Kitchen garbage can manually be added or directly poured into by kitchen garbage bucket elevator.Passed through after kitchen garbage breaking
Cross material conveyor belt and be directly entered the main tank body of compost treatment.With product accumulation in processing procedure, it is transferred to out by material conveyor belt
Material is indoor.Biological organic fertilizer is obtained by discharging opening.Certainly, microorganism auxiliary material charging aperture transparent baffle, can observe, sample,
Also can be used as the standby of material import and export.
Mainly put the motor for functional realieys such as lifting, ventilation, stirring, transmission such as air exhauster, reductor in equipment arrangement area
Etc. equipment.
Main tank body oil bath temperature control is processed, and temperature probe is set, realize automatically controlling.By operate screen can show,
Adjustment relevant parameter.
Hay filter ensures that the organic matter in oil smoke is trapped in the main tank body for the treatment of, to enhancement microbiological composting process.
High-temperature oil smoke is input into, and in microorganism compost processing procedure, material inlet, material outlet are closed, ventilating opening（Air inlet,
Outlet）Do not close.
The related experiment result that the present invention is done
（1）Microbial activity compares
High-temperature oil smoke is not imported, it is OUR=4.72 mg O2/ (kg h) that microbial activity characterizes average value.
High-temperature oil smoke is imported, it is OUR=6.46 mg O2/ (kg h) that microbial activity characterizes average value.
Microbial activity is significantly improved.OUR is to use oxygen uptake rate.
（2）Biological organic fertilizer fertilizer efficiency compares
High-temperature oil smoke, sampling analysis result when material decrement stops are not imported
Organic fertilizer moisture content is 5.5%, is met《NY525-2002》Standard requirement（Moisture content≤20%）；PH value is 6.0,
Meet《NY525-2002》Standard requirement（PH value 5.5-8.0）；The content of organic matter is 60.4%, is met《NY525-2002》's
Standard requirement（Organic matter >=30%）；Total nutrient（N+ P2O5+K2O）It is 6.9%, meets《NY525-2002》Standard requirement（Always
Nutrient（N+P2O5+K2O）≥4.0%）
（3）Import high-temperature oil smoke, sampling analysis result when material decrement stops
Organic fertilizer moisture content is 6.4%, is met《NY525-2002》Standard requirement（Moisture content≤20%）；PH value is 6.5,
Meet《NY525-2002》Standard requirement（PH value 5.5-8.0）；The content of organic matter is 72.4%, is met《NY525-2002》's
Standard requirement（Organic matter >=30%）；Total nutrient（N+ P2O5+K2O）It is 10.5%, meets《NY525-2002》Standard requirement
（Total nutrient（N+P2O5+K2O）≥4.0%）.
Wherein two parameters of organic matter and total nutrient are significantly improved, and biological organic fertilizer quality has been lifted.
It is described above simply to illustrate that of the invention, it is understood that the invention is not limited in above example, meet
The various variants of inventive concept are within protection scope of the present invention.
Claims (6)
1. a kind of method that utilization oil smoke strengthens kitchen garbage microorganism compost, it is characterised in that by kitchen garbage pulverizing, and add
Plus microorganism auxiliary material, biological organic fertilizer is made by the scheduled time in oil smoke importing kitchen garbage, is mixed with kitchen garbage, during mixing
The kitchen garbage is persistently stirred, and it is constant temperature to control temperature during mixing.
2. the method for claim 1, it is characterised in that the kitchen garbage is with microorganism auxiliary material by weight 1：1 mixes
Close, temperature during mixing is 55 DEG C.
3. the method for claim 1, it is characterised in that the mixing direction interval scheduled time of the kitchen garbage is carried out
Conversion.
4. the method for claim 1, it is characterised in that the microorganism auxiliary material is appointed using stalk, husk, wood chip
One kind mixes three, is crushed to 20-40 mesh, is totally submerged in the functional microorganism bacterium solution of kitchen waste compost, 48
It is standby after taking-up natural air drying after hour.
5. method as claimed in claim 4, it is characterised in that micro organism quantity reaches 1E+ in the functional microorganism bacterium solution
More than 5cell/ml；The wood chip uses metasequoia wood chip.
6. the method for claim 1, it is characterised in that the oil smoke is mixed with kitchen garbage in semiclosed tank body
Close, maintain the gas in the tank body to be circulated with material, realize continuous production；When exporting the biological organic fertilizer every time, in institute
The mixture of remaining scheduled volume in tank body is stated as the microbial source of subsequent production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510040306.4A CN104609908B (en) | 2015-01-27 | 2015-01-27 | A kind of utilization oil smoke strengthens the method and device of kitchen garbage microorganism compost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510040306.4A CN104609908B (en) | 2015-01-27 | 2015-01-27 | A kind of utilization oil smoke strengthens the method and device of kitchen garbage microorganism compost |
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| Publication Number | Publication Date |
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| CN104609908A CN104609908A (en) | 2015-05-13 |
| CN104609908B true CN104609908B (en) | 2017-05-31 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106866186A (en) * | 2017-04-11 | 2017-06-20 | 杭州瑞赛可环境工程有限公司 | A kind of device and method of utilization microorganism fast degradation kitchen garbage |
| CN107954755A (en) * | 2017-11-30 | 2018-04-24 | 广西带路科技有限公司 | A kind of fertilizer based on waste oil fermentation and preparation method thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CA2089305C (en) * | 1993-02-11 | 1998-02-03 | James Wright | Continuous composter |
| JP3303892B2 (en) * | 1993-07-12 | 2002-07-22 | 中部ドラム罐工業株式会社 | High-speed fermentation processing equipment for garbage |
| CN2292801Y (en) * | 1997-05-08 | 1998-09-30 | 姜英旭 | Waste food and drink composting device |
| CN1502421A (en) * | 2002-11-23 | 2004-06-09 | 伟 才 | Environment protective method for systemacally treating urban domestic refuse |
| CN201206121Y (en) * | 2008-03-03 | 2009-03-11 | 陈奇森 | Fast energy-saving hot-air type fermenter special for kitchen rubbish |
| CN103435378B (en) * | 2013-08-21 | 2015-05-06 | 北京水木清辉环保科技有限责任公司 | Microorganic aerobic composting method of kitchen garbage |
| CN104028531B (en) * | 2014-04-25 | 2016-01-20 | 南开大学 | A kind of efficient kitchen refuse processing apparatus of odorless and application thereof |
| CN204529684U (en) * | 2015-01-27 | 2015-08-05 | 新疆维吾尔自治区环境保护科学研究院 | A kind of device utilizing oil smoke to strengthen changing food waste microorganism compost |
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Effective date of registration: 20170509 Address after: 830000, the Xinjiang Uygur Autonomous Region, Urumqi new urban new urban science first street, No. 428 Applicant after: Xinjiang Jin Kun Environmental Technology Co. Ltd. Address before: 830011, science first street, 428 new downtown, the Xinjiang Uygur Autonomous Region, Urumqi Applicant before: Environmental protection science research institute of Xinjiang Uygur Autonomous Regions |
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Granted publication date: 20170531 Termination date: 20210127 |