CN109627058A - A kind of organic waste aerobic fermentation system and method for intelligentized control method - Google Patents
A kind of organic waste aerobic fermentation system and method for intelligentized control method Download PDFInfo
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- CN109627058A CN109627058A CN201910004993.2A CN201910004993A CN109627058A CN 109627058 A CN109627058 A CN 109627058A CN 201910004993 A CN201910004993 A CN 201910004993A CN 109627058 A CN109627058 A CN 109627058A
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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
- C05F9/02—Apparatus for the manufacture
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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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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of organic waste aerobic fermentation system and method for intelligentized control method, including sieve unit, mixing unit, aerobic fermentation unit, waste disposal unit and intelligent control units；The sieve unit includes material bin and linear type vibration sieve nest；The material bin is for storing former rubbish；Organic waste of the linear type vibration sieve nest for diameter > 50mm in material screening storehouse；The mixing unit includes blender and blending bunker；The blender is used to for the decomposed object in blending bunker being uniformly mixed with the organic waste that sieve unit conveying comes, to form composting；The aerobic fermentation unit includes multiple fermentation cabins for the composting that ferments, and the bottom of each fermentation cabin is equipped with ventilation duct, and internal equipped with temperature sensor, humidity sensor and oxygen sensor；The intelligent control unit is for adjusting fermentation parameter.The present invention solves that tunning quality is not high, the low problem of fermentation efficiency.
Description
Technical field
The present invention relates to technical field of waste treatment, and in particular to a kind of organic waste aerobic fermentation system of intelligentized control method
System and its method.
Background technique
Organic waste is also known as wet refuse, refers to the waste in house refuse containing organic components.Mainly paper, fibre
Dimension, bamboo and wood, kitchen dish slag etc..50% the above are organic wastes in domestic waste, and increase year by year, wherein waste paper and useless modeling
It is most fast to expect that class increases.
The methods of recovery and reusing and recycling, burning, compost and sanitary landfills can be used for organic waste to handle, still
Above-mentioned processing can also generate unfavorable one side.It is more and more mature to the technology of organic waste progress aerobic fermentation processing at present, but
Be that there is also shortcomings for traditional aerobic fermentation system: fermentation efficiency is poor, and tunning quality is not high, resource utilization is low.
Summary of the invention
For the defects in the prior art, the present invention provides a kind of organic waste aerobic fermentation system of intelligentized control method,
To solve: fermentation efficiency is poor, the problem that tunning quality is not high, resource utilization is low.
The present invention provides a kind of organic waste aerobic fermentation systems of intelligentized control method, including sieve unit, mixing list
Member, aerobic fermentation unit, waste disposal unit and intelligent control unit；
The sieve unit includes material bin and linear type vibration sieve nest；The material bin is for storing former rubbish；It is described
Linear type vibrates organic waste of the sieve nest for diameter > 50mm in material screening storehouse；
The mixing unit includes blender and blending bunker；The blender is used for the decomposed object in blending bunker and sieves
The organic waste that unit transportation is come is uniformly mixed, to form composting；
The aerobic fermentation unit includes multiple fermentation cabins for the composting that ferments, the bottom of each fermentation cabin
Temperature sensor, humidity sensor and oxygen sensor are equipped with equipped with ventilation duct, and inside；The ventilation duct is filled equipped with air feed
It sets and extractor fan；Multiple fermentation cabins form fermentation zone, and fermentation zone is equipped with ammonia gas sensor；
The intelligent control unit includes data collection system, monitoring computer, air feed control device and exhausting control dress
It sets；The data collection system is electrically connected with the temperature sensor, ammonia gas sensor, humidity sensor and oxygen sensor respectively
It connecing, the air feed control device and exhausting control device are electrically connected with the air supply device and extractor fan one-to-one correspondence respectively,
The monitoring computer is electrically connected with data collection system, air feed control device and exhausting control device respectively, the monitoring meter
Calculation machine controls air feed control device and exhausting control device by data collection system, to adjust fermentation parameter；
The waste disposal unit includes inorganic impurity storage warehouse, filtrate processing device and odor treating device；It is described
Inorganic impurity storage warehouse is used to store the inorganic impurity of sieve unit generation；The filtrate processing device possesses processing sieve unit
With aerobic fermentation unit generate filtrate and pumpback into the blending bunker；The odor treating device is installed on the exhausting dress
Place is set, for handling the foul smell of extractor fan discharge.
This equipment optimizes fermentation parameter using intelligent control unit real-time control, and thoroughly, waste processing up to standard is full for fermentation
Sufficient organic waste minimizing, innoxious, recycling treatment disposition requirement, it is environment friendly and pollution-free.
Preferably, the sieve unit further includes the connecting band being connected between material bin and linear type vibration sieve nest, is used
Linear type vibration sieve nest is transported in the organic waste of material bin.Linear type vibrates sieve nest automatic screening, instead of manually sieving
Organic waste is selected, labor export is reduced.
Preferably, the mixing unit further includes conveyer belt, for composting to be delivered to fermentation cabin.
Preferably, load wagon Operation road is equipped between the two rows of distributions of multiple fermentation cabins point and two rows of fermentation cabins.
By the setting of load wagon Operation road in centre, the path of load wagon transport is reduced, improves operating efficiency.
Preferably, the data collection system is transmitted to monitoring by the data that data transmission set talent acquires and calculates
Machine.
Preferably, the odor treating device includes the bioleaching tower for handling foul smell.
The present invention also provides a kind of organic waste aerobic fermentation methods of intelligentized control method, applied to a kind of above-mentioned intelligence
The organic waste aerobic fermentation system of energyization control, comprising the following steps:
Step 1: the organic waste in material bin is transported to linear type vibration sieve nest through connecting band and is sieved, straight under sieve
Diameter≤50mm organic waste is simultaneously delivered to blending bunker, and diameter > 50mm organic waste carries out being delivered to blending bunker again after being crushed；People
Work point picks the inorganic impurity in material bin and is delivered to inorganic impurity storage warehouse；
Step 2: by blender in blending bunker organic waste and decomposed object be stirred, and by the mixing of formation
Rubbish is delivered to one of fermentation cabin by conveyer belt；
Step 3: fermentation cabin into step 2 puts into aerobic thermophilic strain, by 3-5 days, fermentation calefaction to 80 DEG C with
On；Temperature value, humidity value and oxygen value and the fermentation zone of the fermentation heap body in fermentation cabin are acquired by data collection system
Temperature value, humidity value, oxygen value and ammonia value are transmitted to monitoring computer by ammonia value, data transmission set, monitor computer
Air feed control device and exhausting control device are controlled after data are analyzed to adjust volume of air supply and exhausting amount, to adjust fermentation
Parameter；
Step 4: it is primary to the progress turning of fermentation heap body using load wagon by 5-7 days, and will be 1/3 in fermentation heap body
Composting be delivered to next fermentation cabin；
Step 5: repeating step 4 every 5-7 days, until the fermentation time overall length 30-50 days and decomposed object that discharges is aqueous
Rate≤30%, the decomposed object that discharges is as Nutrition Soil and organic fertilizer raw material；
Step 6: the foul smell that step 3 is generated into step 5 is discharged into atmosphere after the processing of bioleaching tower is up to standard；
Step 7: Step 1: the filtrate pumpback that step 3 is generated into step 5 is mixed to blending bunker with decomposed object；It is inorganic
Inorganic impurity in impurity storage warehouse carries out landfill or burning disposal.
This method uses aerobic thermophilic strain, and fermentation temperature is promoted to 80 DEG C or more, effectively killing pathogen, not remaining
Pest and disease damage.Tunning is in sepia, and moisture content≤30%, soil activation is good, can be used as good Nutrition Soil and organic fertilizer is former
Material.In addition, tunning is the source of strain, one time fermentation, recycled for multiple times is not necessarily to without adding additional strain
Moisture is adjusted using the auxiliary material of rice husk, sawdust etc, tunning quality is high, and fermentation efficiency is high, saves organic waste
Processing cost, it is economic and practical.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In attached drawing, each element or part are not
Centainly drawn according to actual ratio.
Fig. 1 is the schematic diagram of embodiment one；
Fig. 2 is the schematic diagram of embodiment two.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solution of the present invention.Following embodiment is only used for
Clearly illustrate technical solution of the present invention, therefore be only used as example, and cannot be used as a limitation and limit protection model of the invention
It encloses.
It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this hair
The ordinary meaning that bright one of ordinary skill in the art are understood.
Embodiment one:
As shown in Figure 1, present embodiments providing a kind of organic waste aerobic fermentation system of intelligentized control method, feature exists
In: including sieve unit, mixing unit, aerobic fermentation unit, waste disposal unit and intelligent control unit.
Wherein the sieve unit includes material bin and linear type vibration sieve nest；The material bin is for storing former rubbish；
Organic waste of the linear type vibration sieve nest for diameter > 50mm in material screening storehouse.Specifically, the sieve unit is also
Including the connecting band being connected between material bin and linear type vibration sieve nest, the organic waste for material bin is transported to linear type
Vibrate sieve nest.Linear type, which vibrates sieve nest automatic screening, reduces labor export instead of manually screening organic waste.
The mixing unit includes blender and blending bunker；The blender is used for the decomposed object in blending bunker and sieves
The organic waste that unit transportation is come is uniformly mixed, to form composting.Specifically, the mixing unit further includes transmission
Band, for composting to be delivered to fermentation cabin.
The aerobic fermentation unit includes multiple fermentation cabins for the composting that ferments, the bottom of each fermentation cabin
Temperature sensor, humidity sensor and oxygen sensor are equipped with equipped with ventilation duct, and inside；The ventilation duct is filled equipped with air feed
It sets and extractor fan；Multiple fermentation cabins form fermentation zone, and fermentation zone is equipped with ammonia gas sensor.Specifically, multiple hairs
Load wagon Operation road is equipped between the two rows of distributions in ferment storehouse point and two rows of fermentation cabins.Load wagon Operation road is arranged in
Between, the path of load wagon transport is reduced, operating efficiency is improved.
The intelligent control unit includes data collection system, monitoring computer, air feed control device and exhausting control dress
It sets；The data collection system is electrically connected with the temperature sensor, ammonia gas sensor, humidity sensor and oxygen sensor respectively
It connecing, the air feed control device and exhausting control device are electrically connected with the air supply device and extractor fan one-to-one correspondence respectively,
The monitoring computer is electrically connected with data collection system, air feed control device and exhausting control device respectively, the monitoring meter
Calculation machine controls air feed control device and exhausting control device by data collection system, to adjust fermentation parameter.Specifically, institute
It states data collection system and is transmitted to monitoring computer by the data that data transmission set talent acquires.
The waste disposal unit includes inorganic impurity storage warehouse, filtrate processing device and odor treating device；It is described
Inorganic impurity storage warehouse is used to store the inorganic impurity of sieve unit generation；The filtrate processing device possesses processing sieve unit
With aerobic fermentation unit generate filtrate and pumpback into the blending bunker；The odor treating device is installed on the exhausting dress
Place is set, for handling the foul smell of extractor fan discharge.Specifically, the odor treating device includes the biology for handling foul smell
Leaching tower.
This equipment optimizes fermentation parameter using intelligent control unit real-time control, and thoroughly, waste processing up to standard is full for fermentation
Sufficient organic waste minimizing, innoxious, recycling treatment disposition requirement, it is environment friendly and pollution-free.
Embodiment two:
As shown in Fig. 2, present embodiments providing a kind of organic waste aerobic fermentation method of intelligentized control method, it is applied to real
Apply a kind of organic waste aerobic fermentation system of intelligentized control method of example one, comprising the following steps:
Step 1: the organic waste in material bin is transported to linear type vibration sieve nest through connecting band and is sieved, straight under sieve
Diameter≤50mm organic waste is simultaneously delivered to blending bunker, and diameter > 50mm organic waste carries out being delivered to blending bunker again after being crushed；People
Work point picks the inorganic impurity in material bin and is delivered to inorganic impurity storage warehouse；
Step 2: by blender in blending bunker organic waste and decomposed object be stirred, and by the mixing of formation
Rubbish is delivered to one of fermentation cabin by conveyer belt；
Step 3: fermentation cabin into step 2 puts into aerobic thermophilic strain, by 3-5 days, fermentation calefaction to 80 DEG C with
On；Temperature value, humidity value and oxygen value and the fermentation zone of the fermentation heap body in fermentation cabin are acquired by data collection system
Temperature value, humidity value, oxygen value and ammonia value are transmitted to monitoring computer by ammonia value, data transmission set, monitor computer
Air feed control device and exhausting control device are controlled after data are analyzed to adjust volume of air supply and exhausting amount, to adjust fermentation
Parameter；
Step 4: it is primary to the progress turning of fermentation heap body using load wagon by 5-7 days, and will be 1/3 in fermentation heap body
Composting be delivered to next fermentation cabin；
Step 5: repeating step 4 every 5-7 days, until the fermentation time overall length 30-50 days and decomposed object that discharges is aqueous
Rate≤30%, the decomposed object that discharges is as Nutrition Soil and organic fertilizer raw material；
Step 6: the foul smell that step 3 is generated into step 5 is discharged into atmosphere after the processing of bioleaching tower is up to standard；
Step 7: Step 1: the filtrate pumpback that step 3 is generated into step 5 is mixed to blending bunker with decomposed object；It is inorganic
Inorganic impurity in impurity storage warehouse carries out landfill or burning disposal.
This method uses aerobic thermophilic strain, and fermentation temperature is promoted to 80 DEG C or more, effectively killing pathogen, not remaining
Pest and disease damage.Tunning is in sepia, and moisture content≤30%, soil activation is good, can be used as good Nutrition Soil and organic fertilizer is former
Material.In addition, tunning is the source of strain, one time fermentation, recycled for multiple times is not necessarily to without adding additional strain
Moisture is adjusted using the auxiliary material of rice husk, sawdust etc, tunning quality is high, and fermentation efficiency is high, saves organic waste
Processing cost, it is economic and practical.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme should all cover within the scope of the claims and the description of the invention.
Claims (7)
1. a kind of organic waste aerobic fermentation system of intelligentized control method, it is characterised in that: including sieve unit, mixing unit,
Aerobic fermentation unit, waste disposal unit and intelligent control unit；
The sieve unit includes material bin and linear type vibration sieve nest；The material bin is for storing former rubbish；The straight line
Type vibrates organic waste of the sieve nest for diameter > 50mm in material screening storehouse；
The mixing unit includes blender and blending bunker；The blender is used for the decomposed object and sieve unit in blending bunker
The organic waste that conveying comes is uniformly mixed, to form composting；
The aerobic fermentation unit includes multiple fermentation cabins for the composting that ferments, and the bottom of each fermentation cabin is equipped with
Ventilation duct, and it is internal equipped with temperature sensor, humidity sensor and oxygen sensor；The ventilation duct be equipped with air supply device and
Extractor fan；Multiple fermentation cabins form fermentation zone, and fermentation zone is equipped with ammonia gas sensor；
The intelligent control unit includes data collection system, monitoring computer, air feed control device and exhausting control device；Institute
It states data collection system to be electrically connected with the temperature sensor, ammonia gas sensor, humidity sensor and oxygen sensor respectively, institute
It states air feed control device and exhausting control device to be electrically connected with the air supply device and extractor fan one-to-one correspondence respectively, the prison
Control computer is electrically connected with data collection system, air feed control device and exhausting control device respectively, and the monitoring computer is logical
Data collection system control air feed control device and exhausting control device are crossed, to adjust fermentation parameter；
The waste disposal unit includes inorganic impurity storage warehouse, filtrate processing device and odor treating device；It is described inorganic
Impurity storage warehouse is used to store the inorganic impurity of sieve unit generation；The filtrate processing device possesses processing sieve unit and becomes reconciled
Aerobe fermentation unit generate filtrate and pumpback into the blending bunker；The odor treating device is installed on the extractor fan
Place, for handling the foul smell of extractor fan discharge.
2. a kind of organic waste aerobic fermentation system of intelligentized control method according to claim 1, it is characterised in that: described
Sieve unit further includes the connecting band being connected between material bin and linear type vibration sieve nest, and the organic waste for material bin is transported
It send to linear type and vibrates sieve nest.
3. a kind of organic waste aerobic fermentation system of intelligentized control method according to claim 2, it is characterised in that: described
Mixing unit further includes conveyer belt, for composting to be delivered to fermentation cabin.
4. a kind of organic waste aerobic fermentation system of intelligentized control method according to claim 3, it is characterised in that: multiple
Load wagon Operation road is equipped between the two rows of distributions of the fermentation cabin point and two rows of fermentation cabins.
5. a kind of organic waste aerobic fermentation system of intelligentized control method according to claim 4, it is characterised in that: described
Data collection system is transmitted to monitoring computer by the data that data transmission set talent acquires.
6. a kind of organic waste aerobic fermentation system of intelligentized control method according to claim 5, it is characterised in that: described
Odor treating device includes the bioleaching tower for handling foul smell.
7. a kind of organic waste aerobic fermentation method of intelligentized control method, it is characterised in that: be applied to as claimed in claim 6 one
The organic waste aerobic fermentation system of kind intelligentized control method, comprising the following steps:
Step 1: the organic waste in material bin is transported to linear type vibration sieve nest through connecting band and is sieved, and the lower diameter of sieve≤
50mm organic waste is simultaneously delivered to blending bunker, and diameter > 50mm organic waste carries out being delivered to blending bunker again after being crushed；Artificial point
It picks the inorganic impurity in material bin and is delivered to inorganic impurity storage warehouse；
Step 2: by blender in blending bunker organic waste and decomposed object be stirred, and by the composting of formation
One of fermentation cabin is delivered to by conveyer belt；
Step 3: the fermentation cabin into step 2 puts into aerobic thermophilic strain, and by 3-5 days, fermentation calefaction was to 80 DEG C or more；It is logical
Cross temperature value, humidity value and the oxygen value of the fermentation heap body in data collection system acquisition fermentation cabin and the ammonia of fermentation zone
Temperature value, humidity value, oxygen value and ammonia value are transmitted to monitoring computer by value, data transmission set, and monitoring computer passes through
Air feed control device and exhausting control device are controlled after data analysis to adjust volume of air supply and exhausting amount, to adjust fermentation ginseng
Number；
Step 4: by 5-7 days using load wagon to fermentation heap body progress turning it is primary, and by fermentation heap body 1/3 mix
It closes rubbish and is delivered to next fermentation cabin；
Step 5: repeating step 4 every 5-7 days, until fermentation time overall length 30-50 days and the decomposed water content of matter that discharges≤
30%, the decomposed object that discharges is as Nutrition Soil and organic fertilizer raw material；
Step 6: the foul smell that step 3 is generated into step 5 is discharged into atmosphere after the processing of bioleaching tower is up to standard；
Step 7: Step 1: the filtrate pumpback that step 3 is generated into step 5 is mixed to blending bunker with decomposed object；Inorganic impurity
Inorganic impurity in storage warehouse carries out landfill or burning disposal.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110862280A (en) * | 2019-12-25 | 2020-03-06 | 赵莉莉 | Organic fertilizer fermentation production method and system |
| CN111233524A (en) * | 2020-03-30 | 2020-06-05 | 兰州交通大学 | Earthworm compost and solar drying integrated workshop |
| CN111482441A (en) * | 2020-04-12 | 2020-08-04 | 蔚复来(浙江)科技股份有限公司 | Kitchen waste fermentation detection control system and method |
| CN113480339A (en) * | 2021-08-06 | 2021-10-08 | 广西壮族自治区畜牧研究所 | Fermentation device, and multi-stage mixed organic fertilizer fermentation system and method with same |
| CN113897280A (en) * | 2021-10-09 | 2022-01-07 | 江阴唯农生物科技有限公司 | Fermentation control system and method |
| CN114685203A (en) * | 2022-06-01 | 2022-07-01 | 领先生物农业股份有限公司 | Aerobic composting method |
| CN114773101A (en) * | 2022-03-29 | 2022-07-22 | 银川青溪绿色农业开发有限公司 | Intelligent organic fertilizer fermentation system |
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| CN114773101A (en) * | 2022-03-29 | 2022-07-22 | 银川青溪绿色农业开发有限公司 | Intelligent organic fertilizer fermentation system |
| CN114685203A (en) * | 2022-06-01 | 2022-07-01 | 领先生物农业股份有限公司 | Aerobic composting method |
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Application publication date: 20190416 |
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