CN103381419B - The dead poultry of epidemic disease and garbage treatment device and technique - Google Patents
The dead poultry of epidemic disease and garbage treatment device and technique Download PDFInfo
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- CN103381419B CN103381419B CN201310189296.1A CN201310189296A CN103381419B CN 103381419 B CN103381419 B CN 103381419B CN 201310189296 A CN201310189296 A CN 201310189296A CN 103381419 B CN103381419 B CN 103381419B
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- thermophilic digestion
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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
- Y02A40/70—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in livestock or poultry
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Abstract
The present invention relates to the dead poultry of a kind of epidemic disease and garbage treatment device and technique, solve the dead poultry of existing epidemic disease to deal with improperly and can form transmission and environmental pollution and existing processing mode processing cost is high, the swill in garbage and large gauging remain the problem of not only waste but also contaminated environment.This device comprises thermophilic digestion tank, thermophilic digestion tank charging aperture connects shredding machine, it is characterized in that: below thermophilic digestion tank, be provided with distribution plenum, air distribution plate by air-flow can be allowed to rise through between thermophilic digestion tank and distribution plenum separates, distribution plenum is connected with the combustor providing thermal current, the top of thermophilic digestion tank is provided with air stream outlet, the bottom of thermophilic digestion tank is provided with the discharging auger of output solid content, the profit outlet of dispensing liquid thing, profit outlet is connected with oil water separator, and the oil export of oil water separator connects esterification device.The technique of the dead poultry of process epidemic disease and garbage is continuously the invention allows for based on said apparatus.The present invention takes full advantage of resource, increases economic efficiency; Also realize process continuously, improve treatment effeciency, reduce processing cost.
Description
Technical field
The present invention relates to a kind of waste treatment equipment and technique, particularly the dead poultry of a kind of epidemic disease and garbage treatment device and technique.
Technical background
China is livestock culture big country, and cultivation scale is at the forefront in the world.In the process of livestock culture, because the reason such as weather, epidemic disease exists certain death rate.For the poultry of death, need to carry out harmless treatment timely, avoid pestilence, environmental pollution even epidemic disease poultry come into the market.The dead poultry of traditional epidemic disease generally adopts method process that is buried or that burn, adopts buried process cannot pollution abatement source completely; And adopt burning disposal, because the moisture content of poultry own is generally more than 60%, burn needs moisture to evaporate completely completely, could organic and oil be burned completely, and energy consumption is large, and processing cost is also high.CN102921696A patent application document disclosed in 18 days October in 2012 of Patent Office of the People's Republic of China, name is called sick dead pig treatment technology, and this technique comprises step one, receives process; Sick dead pig is collected in process place; Step 2, to disinfect; The sick dead pig collected in process place is carried out disinfection; Step 3, sealing pulverization process; Sick dead pig after sterile-processed is delivered to airtight process workshop, with cutting machine, sick dead pig is cut off, then send in pulverizer, the crushing material cut off; Step 4, boiling and squeezing process; The material pulverized is sent in high-pressure bottle and carries out high-temperature sterilization and sterilizing; Step 5, fly maggot breeding; The slag of gained, as fly-maggot feed, carries out fly maggot breeding; Then be separated, after separation, obtain debris getting, excreta and fresh maggot; Step 6, profit are separated into You Heshui further, and the oil obtained, as biodiesel and industrial chemicals, carries out next step processing, and isolated water is sent in step 5 as fly maggot breeding is used after concentrated.This process device structure is more, and processing cost is higher, is not suitable for middle-size and small-size cultivation area and uses.
On the other hand, China's catering trade is flourishing, produces every day in a large amount of garbages and has a large amount of swills and oil to remain, directly discharge mainly with the form of swill greatly, not only waste, and contaminated environment, even there is the hidden danger producing trench wet goods underground industry, affect food security.Tracing it to its cause, is because garbage does not have economic process means.
Summary of the invention
The object of the invention is to solve the dead poultry of existing epidemic disease deal with improperly and can form transmission and environmental pollution, and existing processing mode processing cost is high; Swill in garbage and large gauging remain the problem of the problem of not only waste but also contaminated environment, provide a kind of compact conformation, the dead poultry of lower-cost epidemic disease and garbage treatment device, and the treatment process of this device.
The technical solution adopted for the present invention to solve the technical problems is: the dead poultry of a kind of epidemic disease and garbage treatment device, comprise thermophilic digestion tank, thermophilic digestion tank charging aperture connects shredding machine, distribution plenum is provided with below thermophilic digestion tank, air distribution plate by air-flow can be allowed to rise through between thermophilic digestion tank and distribution plenum separates, distribution plenum is connected with the combustor providing thermal current, the top of thermophilic digestion tank is provided with air stream outlet, the bottom of thermophilic digestion tank is provided with the discharging auger exporting solid content, the profit outlet of dispensing liquid thing, profit outlet is connected with oil water separator, the oil export of oil water separator connects esterification device.The dead poultry of epidemic disease, garbage with pathogenic bacteria, after adopting thermophilic digestion tank cooking disinfection, can as the raw material of production biodiesel by the fluid be separated.And solid content contains a large amount of organic matter, as the fuel of combustor, also can be controlled by the boiling temperature controlling thermophilic digestion tank, under the condition that boiling temperature is lower, solid content made bioprotein.The thermal current of combustor obtains temperature required air-flow at distribution plenum after cold wind proportioning, enters thermophilic digestion tank and heats, and flowed out by air stream outlet by air distribution plate.Thermophilic digestion tank, from top charging bottom discharge, can realize continous way process.
As preferably, described discharging auger output is fuel output, connects the fuel inlet of combustor.
As other scheme, be communicated with thermophilic digestion pot bottom in the middle part of described discharging auger, discharging auger two ends are the output switching outbound course by controlling discharging auger direction of rotation, discharging auger one end is fuel output, connect the fuel inlet of combustor, the discharging auger other end, as animal protein output, connects packing machine.
As preferably, described discharging auger is export along outbound course the displacement auger that pitch reduces.In course of conveying, solid content is extracted, reduce water content.
As preferably, described thermophilic digestion pot bottom is up big and down small inverted cone-shaped structure.Thermophilic digestion tank charging aperture is positioned at the top of inverted cone-shaped structure, inverted cone-shaped structure increases the difficulty that entered material decline arrives thermophilic digestion pot bottom, be that material fully can carry out high temperature sterilization in decline process, the sterilization reliability in thermophilic digestion tank continuous feeding and discharging process can be improved.
As preferably, described thermophilic digestion pot bottom is provided with agitator, and agitator comprises vertical rotating shaft, and rotating shaft is provided with some dynamic teeth rotated with axle along axle, thermophilic digestion top tank structure be provided be crisscross arranged with dynamic tooth determine tooth.Agitator can not only stir material by the grinding of Ding Ya and dynamic tooth and make to be heated evenly, and solid content loose after high-temperature heating can be pulverized.
As preferably, the air stream outlet of the top of described thermophilic digestion tank is connected with gas-liquid separator, and the liquid outlet of gas-liquid separator is connected to oil water separator, and the gas vent of gas-liquid separator connects screen collector by air-introduced machine.The some vapor taken out of with air-flow exports the oil water mixture exported and carries out water-oil separating after gas-liquid separator separates with profit.
As preferably, described thermophilic digestion tank charging aperture is positioned at top, is provided with bucket elevator between shredding machine and thermophilic digestion tank charging aperture.
Be suitable for the dead poultry of epidemic disease and the garbage treatment process of said apparatus, comprise the following steps:
A, dead poultry enter thermophilic digestion tank after being shredded by shredding machine, and garbage directly enters thermophilic digestion tank from charging aperture;
The thermal current that b, combustor produce enters distribution plenum and enters solidliquid mixture in thermophilic digestion tank from air distribution plate after proportioning cold wind adjustment temperature and heats, and thermal current flows out from air stream outlet, and agitator rotates and carries out stirring and pulverized by bulk solid content simultaneously;
The profit outlet of c, thermophilic digestion tank exports the oil water mixture through filtering to oil water separator, and the oil after separation makes biodiesel by esterifier;
The bottom discharge auger of d, thermophilic digestion tank exports solid content, reduces fixture to extract in output procedure by pitch, is switched select solid content to send into combustor as fuel or send into packing machine as bioprotein by the rotating of discharging auger;
The air-flow that e, air stream outlet flow out enters screen collector dedusting discharge by the gas that gas-liquid separator separates goes out, the liquid of separation enters oil water separator and carries out water-oil separating.
As preferably, when distribution plenum regulates gas flow temperature lower than 200 DEG C, in steps d, discharging auger exports bioprotein; When distribution plenum regulates gas flow temperature higher than 200 DEG C, in steps d, discharging auger exports combustor fuel.
The present invention utilizes thermophilic digestion tank to carry out sterilization to epidemic disease poultry and garbage, and the material after sterilization is carried out the separation of oil, water, solid content, export respectively as biodiesel, animal protein or combustor fuel, take full advantage of resource, increase economic efficiency; This device also realizes continuous process, improves treatment effeciency, reduces processing cost.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention.
In figure: 1. shredding machine, 2. bucket elevator, 3. feed hopper, 4. thermophilic digestion tank, 5. rotating shaft, 6. determine tooth, 7. dynamic tooth, 8. packing machine, 9. air stream outlet, 10. profit outlet, 11. discharging augers, 12. combustors, 13. gas-liquid separators, 14. oil water separators, 15. esterifiers, 16. air-introduced machines, 17. screen collectors, 18. distribution plenums.
Detailed description of the invention
Below by specific embodiment, also the present invention is further described by reference to the accompanying drawings.
Embodiment: a kind for the treatment of apparatus of sick dead pig, as shown in Figure 1.This device left end is initiating terminal, and initiating terminal is the shredding machine 1 sick dead pig shredded, and shredding machine 1 carries the sick dead pig material after chopping by bucket elevator 2 to the feed hopper of thermophilic digestion tank 4.Thermophilic digestion tank 4 is rotary structure, and top has arc top, and middle part is cylindrical shape, and bottom is inverted cone-shaped structure.The inside, inverted cone-shaped structure place, bottom of thermophilic digestion tank 4 is provided with agitator, agitator comprises the rotating shaft 5 being vertically arranged on thermophilic digestion tank 4 center, rotating shaft 5 is provided with vertically some dynamic teeth 7 rotated with axle, on thermophilic digestion tank 4 inwall, staggered being provided with somely determines tooth 6 with dynamic tooth, dynamic tooth not only stirs material when rotating, and coordinates and determine tooth and grind solid content loose after thermophilic digestion.
The below of thermophilic digestion tank 4 is distribution plenum 18, separated by air distribution plate between thermophilic digestion tank 4 and distribution plenum, distribution plenum 18 side is provided with combustor 12, after the hot blast that combustor produces enters distribution plenum, allocate a certain amount of cold wind into according to thermophilic digestion tank 4 temperature requirements and regulate gas flow temperature, enter thermophilic digestion tank 4 pairs of materials from air distribution plate and heat, because material is full of bottom thermophilic digestion tank 4, therefore fully contact heating with material in air-flow uphill process, bactericidal effect is good.The tank skin side, top of thermophilic digestion tank 4 is provided with air stream outlet 9, air stream outlet 9 is connected with gas-liquid separator 13, gas through gas-liquid separator separates enters after screen collector 17 carries out purified treatment and discharges under air-introduced machine 16 drives, and air-introduced machine is simultaneously also for the rising flowing of air-flow in thermophilic digestion tank 4 provides power.
The bottom of thermophilic digestion tank 4 is provided with a profit outlet 10 and a discharging auger 11.Profit exit is provided with filter, enter oil water separator 14 from the oil water mixture of profit outlet output to be separated, also enter oil water separator 14 through the liquid of gas-liquid separator 13 separation place to be separated, isolated oil enters esterifier 15 and makes biodiesel simultaneously.Be connected in the middle part of discharging auger 11 with bottom thermophilic digestion tank 4, two ends are all as output, switch outbound course by switching discharging auger 11 rotating direction, the helical feed sheet pitch along two ends outbound course discharging auger reduces gradually, reaches the object extracted by solid content when exporting.On the left of discharging auger 11, output is bioprotein output, and when in thermophilic digestion tank 4, inlet air flow temperature is less than 200 DEG C, export bioprotein from left end, the bioprotein of output enters packing machine and packs.On the right side of discharging auger 11, output is fuel output, inlet air flow temperature in thermophilic digestion tank 4 is controlled 200 DEG C time, and discharging auger exports the fuel of solid content as combustor 12 from right side output.Solid content substrate after combustor burning adopts unburnt mode to make charcoal, can with the water mixing be separated in oil water separator 14 as fertilizer also field.The water that oil water separator is separated also can adopt conventional water treatment mode to process.
The technique of this device is: comprise the following steps:
A, sick dead pig enter thermophilic digestion tank after being shredded by shredding machine;
The thermal current that b, combustor produce enters distribution plenum and enters solidliquid mixture in thermophilic digestion tank from air distribution plate after proportioning cold wind adjustment temperature and heats, and thermal current flows out from air stream outlet, and agitator rotates and carries out stirring and pulverized by bulk solid content simultaneously;
The profit outlet of c, thermophilic digestion tank exports the oil water mixture through filtering to oil water separator, and the oil after separation makes biodiesel by esterifier;
The bottom discharge auger of d, thermophilic digestion tank exports solid content, reduces fixture to extract in output procedure by pitch, is switched select solid content to send into combustor as fuel or send into packing machine as bioprotein by the rotating of discharging auger;
The air-flow that e, air stream outlet flow out enters screen collector dedusting discharge by the gas that gas-liquid separator separates goes out, the liquid of separation enters oil water separator and carries out water-oil separating.
Claims (8)
1. the dead poultry of epidemic disease and garbage treatment device, comprise thermophilic digestion tank, thermophilic digestion tank charging aperture connects shredding machine, it is characterized in that: below thermophilic digestion tank, be provided with distribution plenum, air distribution plate by air-flow can be allowed to rise through between thermophilic digestion tank and distribution plenum separates, distribution plenum is connected with the combustor providing thermal current, the top of thermophilic digestion tank is provided with air stream outlet, the bottom of thermophilic digestion tank is provided with the discharging auger exporting solid content, the profit outlet of dispensing liquid thing, profit outlet is connected with oil water separator, the oil export of oil water separator connects esterification device, described discharging auger is the displacement auger exporting pitch reduction along outbound course, described thermophilic digestion pot bottom is provided with agitator, agitator comprises vertical rotating shaft, rotating shaft is provided with some dynamic teeth rotated with axle along axle, thermophilic digestion top tank structure be provided be crisscross arranged with dynamic tooth determine tooth.
2. the dead poultry of epidemic disease according to claim 1 and garbage treatment device, is characterized in that: described discharging auger output is fuel output, connect the fuel inlet of combustor.
3. the dead poultry of epidemic disease according to claim 1 and garbage treatment device, it is characterized in that: be communicated with thermophilic digestion pot bottom in the middle part of described discharging auger, discharging auger two ends are the output switching outbound course by controlling discharging auger direction of rotation, discharging auger one end is fuel output, connect the fuel inlet of combustor, the discharging auger other end, as animal protein output, connects packing machine.
4. the dead poultry of epidemic disease according to claim 1 and garbage treatment device, is characterized in that: described thermophilic digestion pot bottom is up big and down small inverted cone-shaped structure.
5. the dead poultry of the epidemic disease according to claim 1 or 2 or 3 or 4 and garbage treatment device, it is characterized in that: the air stream outlet of the top of described thermophilic digestion tank is connected with gas-liquid separator, the liquid outlet of gas-liquid separator is connected to oil water separator, and the gas vent of gas-liquid separator connects screen collector by air-introduced machine.
6. the dead poultry of the epidemic disease according to claim 1 or 2 or 3 or 4 and garbage treatment device, is characterized in that: described thermophilic digestion tank charging aperture is positioned at top, is provided with bucket elevator between shredding machine and thermophilic digestion tank charging aperture.
7. be suitable for the dead poultry of epidemic disease and the garbage treatment process of device described in claim 1 to 6 any one, it is characterized in that: comprise the following steps:
A, dead poultry enter thermophilic digestion tank after being shredded by shredding machine, and garbage directly enters thermophilic digestion tank from charging aperture;
The thermal current that b, combustor produce enters distribution plenum and enters solidliquid mixture in thermophilic digestion tank from air distribution plate after proportioning cold wind adjustment temperature and heats, and thermal current flows out from air stream outlet, and agitator rotates and carries out stirring and pulverized by bulk solid content simultaneously;
The profit outlet of c, thermophilic digestion tank exports the oil water mixture through filtering to oil water separator, and the oil after separation makes biodiesel by esterifier;
The bottom discharge auger of d, thermophilic digestion tank exports solid content, reduces fixture to extract in output procedure by pitch, is switched select solid content to send into combustor as fuel or send into packing machine as bioprotein by the rotating of discharging auger;
The air-flow that e, air stream outlet flow out enters screen collector dedusting discharge by the gas that gas-liquid separator separates goes out, the liquid of separation enters oil water separator and carries out water-oil separating.
8. the dead poultry of epidemic disease according to claim 7 and garbage treatment process, it is characterized in that: when distribution plenum regulates gas flow temperature lower than 200 DEG C, in steps d, discharging auger exports bioprotein; When distribution plenum regulates gas flow temperature higher than 200 DEG C, in steps d, discharging auger exports combustor fuel.
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| CN201310189296.1A CN103381419B (en) | 2013-05-21 | 2013-05-21 | The dead poultry of epidemic disease and garbage treatment device and technique |
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| CN103381419B true CN103381419B (en) | 2015-10-14 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103722004B (en) * | 2013-11-21 | 2016-07-13 | 浙江布莱蒙农业科技股份有限公司 | Sick dead pig harmless treatment device |
| CN104107827B (en) * | 2013-12-23 | 2017-01-04 | 天通新环境技术有限公司 | The Apparatus and method for of harmless treatment spoil |
| CN104368588B (en) * | 2014-10-13 | 2017-03-15 | 河北诚铸机械集团有限公司 | Animals died of illness mummification preparation method harmless treatment device and its processing method |
| CN105384473B (en) * | 2015-12-21 | 2018-10-02 | 厦门理工学院 | A kind of device carrying out harmless treatment to animals died of illness corpse fragment |
| CN105396866B (en) * | 2015-12-21 | 2017-08-25 | 厦门理工学院 | A kind of innocuity disposal system of animals died of illness corpse |
| CN106746420B (en) * | 2017-03-08 | 2023-11-24 | 仇霞霞 | Treatment system and treatment method for oily sludge |
| CN106630515B (en) * | 2017-03-08 | 2023-11-21 | 仇霞霞 | Treatment system and treatment method for oily sludge |
| CN108080400B (en) * | 2017-12-26 | 2020-12-22 | 重庆市环卫集团有限公司 | Harmless treatment method for livestock and poultry died of diseases |
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