CN203451391U - Sealed aerobic bio-organic fertilizer production system of breeding waste and forestry and agricultural waste - Google Patents
Sealed aerobic bio-organic fertilizer production system of breeding waste and forestry and agricultural waste Download PDFInfo
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- CN203451391U CN203451391U CN201320568454.XU CN201320568454U CN203451391U CN 203451391 U CN203451391 U CN 203451391U CN 201320568454 U CN201320568454 U CN 201320568454U CN 203451391 U CN203451391 U CN 203451391U
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
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- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
The utility model discloses a sealed aerobic bio-organic fertilizer production system of breeding waste and forestry and agricultural waste. The sealed aerobic bio-organic fertilizer production system comprises a forestry and agricultural waste collecting bin, a cutting device, a drying device, a crushing device, a forestry and agricultural waste temporary storage tank, a breeding waste collecting bin, a first breeding waste temporary storage tank, a second breeding waste temporary storage tank, a centrifugal dehydrating device, a stirring and mixing device, a sealed horizontal type double-layer barrel body aerobic fermentation tank, a sealed horizontal type aerobic fermentation tank, a crushing sieving device, a homogenizing storage bin, an organic fertilizer packaging device, a gas supply device and a gas exhausting device. The sealed aerobic bio-organic fertilizer production system disclosed by the utility model is simple in process, large in throughput, shorter in fermentation period, uniform in material fermentation degree, good in treatment effect, high in automation degree and lower in treatment cost; primary aerobic fermentation and secondary aerobic fermentation are operated in a fully-enclosed manner, treatment processes are free from abnormal smell, agricultural waste is changed into things of value, and the organic fertilizer and a liquid-state microbial fertilizer with great market value are produced.
Description
Technical field
The utility model belongs to technology of garbage disposal field, relates in particular to the airtight aerobic biological organic fertilizer system processed of a kind of breeding waste and agriculture and forestry organic waste material.
Background technology
Since reform and opening-up, China's rural economy has obtained significant progress.But due to the inveteracy impact of the extensive rural economic development pattern of tradition, peasant does not also obtain basic transformation to the understanding of environment, and many environmental problems are on the rise, and Ecological Environment is troubling.In addition, the concern of equal extent cannot be enjoyed with city in vast rural area, the refuse treatment problem of agricultural wastes can not get effective solution especially, rural area even becomes the digestion ground of municipal wastes, environment constantly worsens, and " cleanliness of villages " target proposing with building Socialist New greatly differs from each other.
Agricultural wastes are mainly breeding waste and agriculture and forestry organic waste material, and wherein breeding waste mainly comprises livestock and poultry manure and hurdle circle wall to wall etc.; Agricultural refuse mainly comprises farmland and orchard residue, as stalk, stubble, weeds, fallen leaves, fruit shell, tendril, branch and other refuses.
Large-scale stock-farms and all discharge the wall to wall of a large amount of ight soil and corral, pouity dwelling place with the place of the extensive raise poultry domestic animal of drylot feeding mode, if note husbandry combination, just can become an important organic fertilizer resource; If do not add to process, do not enter environment, just pollute the environment.For example undressed ight soil enters rivers and lakes, can make water quality dirty, and biochemical oxygen demand (BOD) (BOD) load increases, and forms anaerobism corruption or eutrophication phenomenon, threatens the existence of fish, shellfish and algae; Also can communicate illness, affect residents ' health.If irrigation water is subject to the severe contamination of agricultural wastes, can makes ammonia nitrogen and protein nitrogen content in water too high, thereby cause paddy rice excessive growth, lodging, late-maturing or not yet done; In addition, also may make has excessive nitrate in underground storage layer, or makes surrounding environment multiply a large amount of flies and other insects.
China Shi Yige large agricultural country, along with improving constantly of level of agricultural production and life of farmers level, fewer and feweri to utilizing of the original agricultural wastes as fertilizer and fuel, so agricultural wastes are more and more.China has become the country of agricultural wastes quantum of output maximum in the world, wherein agricultural crop straw annual production reaches 500,000,000 t (dry mass), can be for the fresh material such as cauline leaf approximately 1,000,000,000 t of ensiling, the forestry waste such as sawdust, wood shavings 16 000 ten thousand t, Amount of poultry excrements 13,400,000,000 t, more than municipal wastes 70,000 t.Along with the increase with population that develops rapidly of industrial and agricultural production, these wastes are with average annual 5%～10% speed increase.This wherein most of waste be taken as rubbish and abandon or be discharged in environment, cause waste and the pollution to ecotope of available stock.
At present, in the agricultural wastes utilization of resources, there is following subject matter:
1, agricultural wastes total resources is unclear
China produces how many agricultural wastes every year on earth, and how what kind of distribution these wastes are is utilized situation, and environment is caused to much impacts, there is no data and record accurately, and the existing data from different departments are come in and gone out very large, and true and false difficulty is distinguished.
2, attention degree is inadequate, lacks relevant policies rules
Country does not have the special law rules agricultural of complete agricultural waste utilization at present, and competent authorities only pay attention to the production of agricultural-food such as " meat, egg, milk ", think little of the utilization of agricultural wastes.Even if under the overall background of current emphasis environment protection and food safety, the processing of agricultural wastes and recycling are not put in due position yet.The management system of existing agricultural wastes and relevant criterion poor operability, let alone early warning, monitoring system.
3, agricultural waste utilization is backward in technique, and utilization ratio is low
Although China's agricultural waste utilization has long history, novelty technology is few, and promotional value is not high, and the utilization ratio of agricultural wastes is very low.Such as the utilization of stalk, the mode that great majority still adopt direct combustion heat supplying or go back field, lacks the advanced technology of utilizing.
4, agricultural wastes conversion product is single, and commodity value is low
Agricultural wastes product development lacks main direction, and kind is single, of low quality, and commodity value is low.Such as the utilization of feces of livestock and poultry, the mode that after great majority adopt and dry, direct fertilizer is used, lacks the analysis and utilization to its effective nutritive value, does not form innovative fertilizer product.
Therefore, how rationally to utilize agricultural wastes resource, really realizing agricultural wastes changes " giving up " is " treasured ", to alleviating china natural resources and Pressure on Energy, preserves the ecological environment, and promotes agriculture Sustainable development to be significant.
Utility model content
The utility model is in order to solve weak point of the prior art, provide a kind of simple, turn waste into wealth, breeding waste and the airtight aerobic biological organic fertilizer system processed of agriculture and forestry organic waste material of science environmental protection.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the airtight aerobic biological organic fertilizer system processed of breeding waste and agriculture and forestry organic waste material, comprise agriculture and forestry organic waste material collecting bin, guillotine cutting device, drying unit, shredding unit, agriculture and forestry organic waste material is kept in tank, breeding waste collecting bin, the first breeding waste is kept in tank, the second breeding waste is kept in tank, centrifugal dehumidifier, mixing stirring device, closed horizontal double-layer barrel aerobic fermentation tank, closed horizontal aerobic fermentation tank, crush and screen device, homogeneous storage warehouse, fertilizer packing plant, air feeder and gas barrier,
The outlet of agriculture and forestry organic waste material collecting bin is connected with the import of guillotine cutting device, the discharge port of guillotine cutting device is connected with the opening for feed of drying unit, the discharge port of drying unit is connected with the opening for feed of shredding unit, the discharge port of shredding unit is connected with the opening for feed of the temporary tank of agriculture and forestry organic waste material, the discharge port of breeding waste collecting bin is connected with the opening for feed of the temporary tank of the first breeding waste and centrifugal dehumidifier respectively, and the discharge port of centrifugal dehumidifier is connected with the opening for feed of the temporary tank of the second breeding waste;
Agriculture and forestry organic waste material is kept in tank, the temporary tank of the first breeding waste is connected with the opening for feed of mixing stirring device respectively with the discharge port of the temporary tank of the second breeding waste, the discharge port of mixing stirring device is connected with the opening for feed of closed horizontal double-layer barrel aerobic fermentation tank, the discharge port of closed horizontal double-layer barrel aerobic fermentation tank is connected with the opening for feed of closed horizontal aerobic fermentation tank, the discharge port of closed horizontal aerobic fermentation tank is connected with the opening for feed that crushes and screens device, the discharge port that crushes and screens device is connected with the opening for feed of homogeneous storage warehouse, the discharge port of homogeneous storage warehouse is connected with the opening for feed of fertilizer packing plant,
The air outlet of air feeder is connected with the inlet mouth of closed horizontal aerobic fermentation tank with closed horizontal double-layer barrel aerobic fermentation tank respectively, and the inlet mouth of gas barrier is connected with the air outlet of closed horizontal aerobic fermentation tank with closed horizontal double-layer barrel aerobic fermentation tank respectively.
Described system also comprises leachate collecting device, anaerobic fermentation tank, tank for sewage gas, biogas residue and biogas liquid tripping device, natural pond slag storage pool, natural pond liquid storage pool, aeration tank and adds bacterial strain culture device;
The wastewater outlet of the temporary tank of the first breeding waste, the wastewater outlet of the temporary tank of the second breeding waste, the wastewater outlet of the wastewater outlet of centrifugal dehumidifier and closed horizontal double-layer barrel aerobic fermentation tank is connected with the fluid inlet of leachate collecting device respectively, the liquid outlet of leachate collecting device is connected with the fluid inlet of anaerobic fermentation tank, the air outlet of anaerobic fermentation tank is connected with the inlet mouth of tank for sewage gas, the air outlet of tank for sewage gas provides heat by combustion heat supplying device for drying unit, the discharge port of anaerobic fermentation tank is connected with the opening for feed of biogas residue and biogas liquid tripping device, the discharge port of biogas residue and biogas liquid tripping device is connected with the opening for feed of natural pond slag storage pool, the discharge port of natural pond slag storage pool is connected with the opening for feed of centrifugal dehumidifier, the liquid outlet of biogas residue and biogas liquid tripping device is connected with the fluid inlet of natural pond liquid storage pool, the liquid outlet of natural pond liquid storage pool is connected with the fluid inlet of aeration tank, the liquid outlet of aeration tank is connected with the fluid inlet that adds bacterial strain culture device.
Described system also comprises gas sampling tank and bacteria bed odor removal, the waste gas outlet of the temporary tank of the first breeding waste, the second breeding waste temporary waste gas outlet of tank, the waste gas outlet of the waste gas outlet of centrifugal dehumidifier, leachate collecting device are, the waste gas outlet of the waste gas outlet of mixing stirring device and gas barrier is connected with the inlet mouth of gas sampling tank respectively, and the air outlet of gas sampling tank is connected with the inlet mouth of bacteria bed odor removal.
Adopt technique scheme, for the water ratio of breeding waste, be greater than 70% will first carry out centrifuge dehydration by centrifugal dehumidifier and make water ratio be down to 70%, then keep in the temporary tank of the second breeding waste, the second water ratio is directly kept in the temporary tank of the first breeding waste lower than 70% breeding waste, the use of the enough 2-3 of breeding waste month storing in the temporary tank of the first breeding waste and the temporary tank of the second breeding waste; Agriculture and forestry organic waste material first will carry out keeping in the temporary tank of agriculture and forestry organic waste material after guillotine cutting, oven dry, pulverizing, and then be together transported in mixing stirring device and be uniformly mixed with breeding waste, after being uniformly mixed, mixture is fed in closed horizontal double-layer barrel aerobic fermentation tank and carries out main fermentation, and then be transported to and in closed horizontal aerobic fermentation tank, carry out secondary aerobic fermentation, after main fermentation, secondary aerobic fermentation, moisture content is reduced to below 30%, then becomes fertilizer after crushing and screening the crushing and screening of device.
The waste gas of the waste gas of breeding waste Spontaneous release in the temporary tank of the first breeding waste and the temporary process of the temporary tank stacking of the second breeding waste, the waste gas that centrifugal dehumidifier discharges in centrifuge dehydration process, leachate collecting device release and the waste gas producing in mixing stirring device carry out being discharged in atmosphere after deodorizing in being sent to bacteria bed odor removal after being collected by waste gas collection device.
The waste water that the mixture of closed horizontal double-layer barrel aerobic fermentation tank produces after main fermentation, the waste water of breeding waste Spontaneous release in the temporary tank of the first breeding waste and the temporary process of the temporary tank stacking of the second breeding waste and the waste water that centrifugal dehumidifier discharges in centrifuge dehydration operation are transported in leachate collecting device, pass through again the anaerobically fermenting of anaerobic fermentation tank, produce biogas, Ye He natural pond, natural pond slag, after part methane purification, tinning is for selling, part biogas combustion is for the oven dry of agriculture and forestry organic waste material, natural pond liquid adds spawn culture for producing liquid bacterial manure after by aeration, natural pond slag is sent to centrifuge dehydration again in centrifugal dehumidifier again, after being uniformly mixed, again utilize.
In the utility model, produce fertilizer most importantly main fermentation and secondary aerobic fermentation operation, this two procedures has determined the quality of the fertilizer of producing, the utility model patent that main fermentation closed horizontal double-layer barrel aerobic fermentation tank (number of patent application is 2013103484863) used is applied on August 12nd, 2013 for the applicant, the utility model patent that secondary aerobic fermentation closed horizontal aerobic fermentation tank (number of patent application is 2013102974850) the applicant used applied on July 16th, 2013.Therefore, the concrete structure of closed horizontal double-layer barrel aerobic fermentation tank and closed horizontal aerobic fermentation tank and use procedure just no longer elaborate.Owing to having adopted closed horizontal double-layer barrel aerobic fermentation tank to carry out main fermentation and having adopted closed horizontal aerobic fermentation tank to carry out secondary aerobic fermentation, especially control the temperature of the good hair care ferment of main fermentation and secondary well, by twice aerobic fermentation, the fertilizer water ratio of producing is reduced to below 30%, so not only shorten the time of aerobic fermentation, and greatly improved quality and the fertilizer efficiency of fertilizer.
Technical process of the present utility model is simple, treatment capacity large, fermentation period is shorter, material attenuation degree is even, treatment effect good, level of automation is high, processing cost is lower, it is all totally-enclosed operations that main fermentation and secondary aerobic fermentation are processed, treating processes free from extraneous odour, agricultural wastes are made a silk purse out of a sow's ear, producing the utmost point has fertilizer and the liquid bacterial manure of marketable value, also the threat of having avoided agricultural wastes may cause environment and human body, thus realize innoxious, the recycling of agricultural wastes.
The utility model is scientificlly and effectively fertilizer and liquid bacterial manure by breeding waste and agriculture and forestry organic waste material process change, to fully rationally utilizing agriculture production and living resources, minimizing agricultural pollution, improve rural ecological hygienic condition and tackle increasingly serious resource and energy dilemma.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 adopts the utility model to produce the process flow sheet of biological organic fertilizer.
Embodiment
As shown in Figure 1, the airtight aerobic biological organic fertilizer system processed of breeding waste of the present utility model and agriculture and forestry organic waste material, comprise agriculture and forestry organic waste material collecting bin 1, guillotine cutting device 2, drying unit 3, shredding unit 4, agriculture and forestry organic waste material is kept in tank 5, breeding waste collecting bin 6, the first breeding waste is kept in tank 7, the second breeding waste is kept in tank 8, centrifugal dehumidifier 9, mixing stirring device 10, closed horizontal double-layer barrel aerobic fermentation tank 11, closed horizontal aerobic fermentation tank 12, crush and screen device 13, homogeneous storage warehouse 14, fertilizer packing plant 15, air feeder 16 and gas barrier 17.
The outlet of agriculture and forestry organic waste material collecting bin 1 is connected with the import of guillotine cutting device 2, the discharge port of guillotine cutting device 2 is connected with the opening for feed of drying unit 3, the discharge port of drying unit 3 is connected with the opening for feed of shredding unit 4, the discharge port of shredding unit 4 is connected with the opening for feed of the temporary tank 5 of agriculture and forestry organic waste material, the discharge port of breeding waste collecting bin 6 is connected with the opening for feed of centrifugal dehumidifier 9 with the temporary tank 7 of the first breeding waste respectively, and the discharge port of centrifugal dehumidifier 9 is connected with the opening for feed of the temporary tank 8 of the second breeding waste.
Agriculture and forestry organic waste material is kept in tank 5, the temporary tank 7 of the first breeding waste is connected with the opening for feed of mixing stirring device 10 respectively with the discharge port of the temporary tank 8 of the second breeding waste, the discharge port of mixing stirring device 10 is connected with the opening for feed of closed horizontal double-layer barrel aerobic fermentation tank 11, the discharge port of closed horizontal double-layer barrel aerobic fermentation tank 11 is connected with the opening for feed of closed horizontal aerobic fermentation tank 12, the discharge port of closed horizontal aerobic fermentation tank 12 is connected with the opening for feed that crushes and screens device 13, the discharge port that crushes and screens device 13 is connected with the opening for feed of homogeneous storage warehouse 14, the discharge port of homogeneous storage warehouse 14 is connected with the opening for feed of fertilizer packing plant 15,
The air outlet of air feeder 16 is connected with the inlet mouth of closed horizontal aerobic fermentation tank 12 with closed horizontal double-layer barrel aerobic fermentation tank 11 respectively, and the inlet mouth of gas barrier 17 is connected with the air outlet of closed horizontal aerobic fermentation tank 12 with closed horizontal double-layer barrel aerobic fermentation tank 11 respectively.
The utility model also comprises leachate collecting device 18, anaerobic fermentation tank 19, tank for sewage gas 20, biogas residue and biogas liquid tripping device 21, natural pond slag storage pool 22, natural pond liquid storage pool 23, aeration tank 24 and adds bacterial strain culture device 25;
The wastewater outlet of the temporary tank 7 of the first breeding waste, the wastewater outlet of the temporary tank 8 of the second breeding waste, the wastewater outlet of the wastewater outlet of centrifugal dehumidifier 9 and closed horizontal double-layer barrel aerobic fermentation tank 11 is connected with the fluid inlet of leachate collecting device 18 respectively, the liquid outlet of leachate collecting device 18 is connected with the fluid inlet of anaerobic fermentation tank 19, the air outlet of anaerobic fermentation tank 19 is connected with the inlet mouth of tank for sewage gas 20, the air outlet of tank for sewage gas 20 provides heat by combustion heat supplying device 28 for drying unit 3, the discharge port of anaerobic fermentation tank 19 is connected with the opening for feed of biogas residue and biogas liquid tripping device 21, the discharge port of biogas residue and biogas liquid tripping device 21 is connected with the opening for feed of natural pond slag storage pool 22, the discharge port of natural pond slag storage pool 22 is connected with the opening for feed of centrifugal dehumidifier 9, the liquid outlet of biogas residue and biogas liquid tripping device 21 is connected with the fluid inlet of natural pond liquid storage pool 23, the liquid outlet of natural pond liquid storage pool 23 is connected with the fluid inlet of aeration tank 24, the liquid outlet of aeration tank 24 is connected with the fluid inlet that adds bacterial strain culture device 25.
The utility model also comprises gas sampling tank 26 and bacteria bed odor removal 27, the waste gas outlet of the temporary tank 7 of the first breeding waste, the second breeding waste temporary waste gas outlet of tank 8, the waste gas outlet of the waste gas outlet of centrifugal dehumidifier 9, leachate collecting device 18 are, the waste gas outlet of the waste gas outlet of mixing stirring device 10 and gas barrier 17 is connected with the inlet mouth of gas sampling tank 26 respectively, and the air outlet of gas sampling tank 26 is connected with the inlet mouth of bacteria bed odor removal 27.
In the middle of the utility model, except closed horizontal double-layer barrel aerobic fermentation tank 11 and closed horizontal aerobic fermentation tank 12, other devices are existing mature technology, and concrete structure repeats no more.Between each device, solid, particle, pulverous mass transport can adopt material conveyor, and the conveying of liquids and gases adopts pipeline.
As shown in Figure 2, adopt technique of the present utility model, comprise the following steps:
(1), collect breeding waste and agriculture and forestry organic waste material, for water ratio, be greater than 70% breeding waste and first carry out centrifuge dehydration and temporary, it is directly temporary that water ratio is less than 70% breeding waste, and then breeding waste and agriculture and forestry organic waste material are uniformly mixed, make the moisture control of mixture to 55%-65%, preferably 60%;
(2), mixture is transported in closed horizontal double-layer barrel aerobic fermentation tank 11 and carries out main fermentation,, simultaneously to closed horizontal double-layer barrel aerobic fermentation tank 11 interior air feed, the temperature of main fermentation is 65 °-75 °, preferably 70 °;
(3), then mixture is transported to and in closed horizontal aerobic fermentation tank 12, carries out secondary aerobic fermentation, simultaneously to the interior air feed of closed horizontal aerobic fermentation tank 12, secondary aerobic fermentation temperature is 50 °-60 °, preferably 55 °, after secondary aerobic fermentation completes, the water ratio of mixture is down to below 30%;
(4), mixture is pulverized and sieved, make fertilizer, the globule size of fertilizer is not more than 0.5cm, preferably 0.2cm;
(5), the fertilizer homogeneous after screening is stored;
(6), by fertilizer packing, outbound.
Agriculture and forestry organic waste material in step (1) carries out successively guillotine cutting, oven dry, pulverizing, temporary operation before being uniformly mixed.
The waste water of the discharge in the waste water that the waste water that breeding waste in step (1) is naturally oozed out in stacking process, centrifuge dehydration operation produce and step (2) after main fermentation is transported in anaerobic fermentation tank 19 by leachate collecting device 18, after anaerobically fermenting, produce natural pond Zha, natural pond liquid and biogas, Zha, natural pond, natural pond liquid is separated with biogas.
Natural pond slag is transported in the centrifuge dehydration operation that water ratio in step (1) is greater than 70% breeding waste, and natural pond slag re-uses.
After the part purification of biogas, tinning is sold, and the baking operation that another part burning is agriculture and forestry organic waste material provides heat energy.
Natural pond liquid is carried out adding spawn culture 3-5 days after aeration, make liquid bacterial manure.
By the waste gas of breeding waste Spontaneous release in stacking temporary process, the waste gas that the waste gas that centrifuge dehydration discharges, leachate collecting device 18 discharge and be uniformly mixed gas sampling in operation in waste gas collection device; In described step (2), (3), the waste gas of discharging in fermenting process is also collected in waste gas collection device by gas barrier 17, then the waste gas in waste gas collection device is carried out to off gas treatment by bacteria bed odor removal 27, be discharged in atmosphere after up to standard.
The present embodiment is not done any pro forma restriction to shape of the present utility model, material, structure etc.; any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all belong to the protection domain of technical solutions of the utility model.
Claims (3)
1. the airtight aerobic biological organic fertilizer system processed of breeding waste and agriculture and forestry organic waste material, is characterized in that: comprise agriculture and forestry organic waste material collecting bin, guillotine cutting device, drying unit, shredding unit, the temporary tank of agriculture and forestry organic waste material, breeding waste collecting bin, the temporary tank of the first breeding waste, the second breeding waste temporary tank, centrifugal dehumidifier, mixing stirring device, closed horizontal double-layer barrel aerobic fermentation tank, closed horizontal aerobic fermentation tank, crush and screen device, homogeneous storage warehouse, fertilizer packing plant, air feeder and gas barrier;
The outlet of agriculture and forestry organic waste material collecting bin is connected with the import of guillotine cutting device, the discharge port of guillotine cutting device is connected with the opening for feed of drying unit, the discharge port of drying unit is connected with the opening for feed of shredding unit, the discharge port of shredding unit is connected with the opening for feed of the temporary tank of agriculture and forestry organic waste material, the discharge port of breeding waste collecting bin is connected with the opening for feed of the temporary tank of the first breeding waste and centrifugal dehumidifier respectively, and the discharge port of centrifugal dehumidifier is connected with the opening for feed of the temporary tank of the second breeding waste;
Agriculture and forestry organic waste material is kept in tank, the temporary tank of the first breeding waste is connected with the opening for feed of mixing stirring device respectively with the discharge port of the temporary tank of the second breeding waste, the discharge port of mixing stirring device is connected with the opening for feed of closed horizontal double-layer barrel aerobic fermentation tank, the discharge port of closed horizontal double-layer barrel aerobic fermentation tank is connected with the opening for feed of closed horizontal aerobic fermentation tank, the discharge port of closed horizontal aerobic fermentation tank is connected with the opening for feed that crushes and screens device, the discharge port that crushes and screens device is connected with the opening for feed of homogeneous storage warehouse, the discharge port of homogeneous storage warehouse is connected with the opening for feed of fertilizer packing plant,
The air outlet of air feeder is connected with the inlet mouth of closed horizontal aerobic fermentation tank with closed horizontal double-layer barrel aerobic fermentation tank respectively, and the inlet mouth of gas barrier is connected with the air outlet of closed horizontal aerobic fermentation tank with closed horizontal double-layer barrel aerobic fermentation tank respectively.
2. the airtight aerobic biological organic fertilizer system processed of breeding waste according to claim 1 and agriculture and forestry organic waste material, is characterized in that: described system also comprises leachate collecting device, anaerobic fermentation tank, tank for sewage gas, biogas residue and biogas liquid tripping device, natural pond slag storage pool, natural pond liquid storage pool, aeration tank and adds bacterial strain culture device;
The wastewater outlet of the temporary tank of the first breeding waste, the wastewater outlet of the temporary tank of the second breeding waste, the wastewater outlet of the wastewater outlet of centrifugal dehumidifier and closed horizontal double-layer barrel aerobic fermentation tank is connected with the fluid inlet of leachate collecting device respectively, the liquid outlet of leachate collecting device is connected with the fluid inlet of anaerobic fermentation tank, the air outlet of anaerobic fermentation tank is connected with the inlet mouth of tank for sewage gas, the air outlet of tank for sewage gas provides heat by combustion heat supplying device for drying unit, the discharge port of anaerobic fermentation tank is connected with the opening for feed of biogas residue and biogas liquid tripping device, the discharge port of biogas residue and biogas liquid tripping device is connected with the opening for feed of natural pond slag storage pool, the discharge port of natural pond slag storage pool is connected with the opening for feed of centrifugal dehumidifier, the liquid outlet of biogas residue and biogas liquid tripping device is connected with the fluid inlet of natural pond liquid storage pool, the liquid outlet of natural pond liquid storage pool is connected with the fluid inlet of aeration tank, the liquid outlet of aeration tank is connected with the fluid inlet that adds bacterial strain culture device.
3. the airtight aerobic biological organic fertilizer system processed of breeding waste according to claim 2 and agriculture and forestry organic waste material, it is characterized in that: described system also comprises gas sampling tank and bacteria bed odor removal, the waste gas outlet of the temporary tank of the first breeding waste, the waste gas outlet of the temporary tank of the second breeding waste, the waste gas outlet of centrifugal dehumidifier, the waste gas outlet of leachate collecting device, the waste gas outlet of mixing stirring device is connected with the inlet mouth of gas sampling tank respectively with the waste gas outlet of gas barrier, the air outlet of gas sampling tank is connected with the inlet mouth of bacteria bed odor removal.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320568454.XU CN203451391U (en) | 2013-09-13 | 2013-09-13 | Sealed aerobic bio-organic fertilizer production system of breeding waste and forestry and agricultural waste |
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| CN201320568454.XU CN203451391U (en) | 2013-09-13 | 2013-09-13 | Sealed aerobic bio-organic fertilizer production system of breeding waste and forestry and agricultural waste |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104774055A (en) * | 2015-02-04 | 2015-07-15 | 优思克（北京）生物能源科技有限公司 | Ecological cyclic utilization system for organic waste |
| CN107056552A (en) * | 2017-06-10 | 2017-08-18 | 陕西理工学院 | A kind of utilization excess sludge and agriculture and forestry organic waste material prepare the device of fertilizer |
| CN108002954A (en) * | 2017-12-12 | 2018-05-08 | 农业部规划设计研究院 | A kind of agricultural wastes anaerobic-aerobic balances fermentation process |
| CN108254025A (en) * | 2018-01-25 | 2018-07-06 | 曹凯 | A kind of automatic carbon base microbe bacterial manure continuous production system |
| CN112939650A (en) * | 2021-02-05 | 2021-06-11 | 朱亚菲 | Garden waste treatment system and process based on novel ammonia nitrogen removal technology |
-
2013
- 2013-09-13 CN CN201320568454.XU patent/CN203451391U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104774055A (en) * | 2015-02-04 | 2015-07-15 | 优思克（北京）生物能源科技有限公司 | Ecological cyclic utilization system for organic waste |
| CN107056552A (en) * | 2017-06-10 | 2017-08-18 | 陕西理工学院 | A kind of utilization excess sludge and agriculture and forestry organic waste material prepare the device of fertilizer |
| CN108002954A (en) * | 2017-12-12 | 2018-05-08 | 农业部规划设计研究院 | A kind of agricultural wastes anaerobic-aerobic balances fermentation process |
| CN108254025A (en) * | 2018-01-25 | 2018-07-06 | 曹凯 | A kind of automatic carbon base microbe bacterial manure continuous production system |
| CN112939650A (en) * | 2021-02-05 | 2021-06-11 | 朱亚菲 | Garden waste treatment system and process based on novel ammonia nitrogen removal technology |
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