CN109081719A - A kind of fermentation of organic wastes case - Google Patents
A kind of fermentation of organic wastes case Download PDFInfo
- Publication number
- CN109081719A CN109081719A CN201811339253.6A CN201811339253A CN109081719A CN 109081719 A CN109081719 A CN 109081719A CN 201811339253 A CN201811339253 A CN 201811339253A CN 109081719 A CN109081719 A CN 109081719A
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- Prior art keywords
- fermentation
- heating
- stirring
- blade
- cavity
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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
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
-
- 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
-
- 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
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of fermentation of organic wastes casees, including fermentation casing, stirring crushing device and heating system；The fermentation casing has fermentation cavity, and the fermentation chamber coats in vitro is equipped with heating interlayer, loads the conduction oil for surrounding fermentation cavity inside the heating interlayer；The stirring crushing device includes the horizontal stirring main shaft for being mounted on fermentation inside cavity, it is fixedly installed stirring blade and broken blade in the stirring main shaft, drives stirring blade and broken blade that the organic waste of fermentation inside cavity is stirred and is crushed simultaneously by stirring main shaft；The heating system includes the fixed several heating rods being inserted into inside heating interlayer, is heated to the conduction oil inside heating interlayer.Fermenting case of the invention is compact-sized, reliable performance, has simplified the technique for handling organic waste by high-temperature aerobic fermentation, has reduced the cost of organic waste treatment, can administer occasion in various organic wastes and promote and apply.
Description
Technical field
The invention belongs to the equipment of high-temperature aerobic fermentation processing organic waste, and in particular to a kind of fermentation of organic wastes
Case.
Background technique
Organic waste, such as a problem for disposing always China's urgent need to resolve for kitchen garbage, feces of livestock and poultry.It adopts
With high-temperature aerobic fermentation process, organic waste is converted to the mainstream means that organic fertilizer is currently processed organic waste, it is real
Minimizing, the recycling, circulationization of organic waste are showed.But different types of organic waste is of different sizes, therefore
It requires to classify different types of organic waste during processing organic waste, or will be different types of organic
Waste is carrying out fermentation process after being broken into uniform fragment in advance, results in this kind of fermentation of organic wastes processing in this way
Processing step is more, and processing equipment is complicated.
In addition, the mode heated to fermentation of organic wastes process is many kinds of, some uses Hot-blast Heating, heating
Effect is poor；Some uses heat-conducting oil heating, but heat-conducting oil heating component is easy that short circuit intervention occurs with the inner wall of Zymolysis Equipment
The problem of, there are larger security risks.
Summary of the invention
Technical problem solved by the present invention is being walked for using technique existing for high-temperature aerobic fermentation processing organic waste
Rapid defect more, the device is complicated provides a kind of novel fermentation of organic wastes case.
The present invention adopts the following technical scheme that realization:
A kind of fermentation of organic wastes case, including fermentation casing 1, stirring crushing device 2 and heating system 3；
The fermentation casing 1 has fermentation cavity 11, and 11 outer cladding of fermentation cavity is equipped with heating interlayer 12, described to add
The conduction oil 121 for surrounding fermentation cavity is loaded inside hot interlayer 12；
The stirring crushing device 2 includes the horizontal stirring main shaft 21 being mounted on inside fermentation cavity 11, the stirring master
It is fixedly installed stirring blade 22 and broken blade 23 on axis 21, stirring blade 22 and broken blade are driven by stirring main shaft 21
The organic waste of 23 pairs of fermentation inside cavities is stirred and is crushed simultaneously；
The heating system 3 includes the fixed several heating rods 31 being inserted into inside heating interlayer 12, to heating interlayer 12
Internal conduction oil is heated.
Further, the stirring blade 22 is helical mixing blade, and the broken blade 23 is located at stirring blade 22
The discharge port 112 closed by valve is arranged in the fermentation casing of 22 other end of stirring blade for one end.
Further, two groups of opposite stirring blades of the hand of spiral 22 are provided in the stirring main shaft 21, described in two groups
Broken blade 23 is separately positioned on the both ends of two groups of stirring blades 22, and the discharge port 112 is located at two groups of stirring blades 22 and connects
In the fermentation casing at place.
Further, the both ends of the stirring main shaft 21 pass through respectively installation axle 24 rotation be assemblied in fermentation chamber body both ends
In fermentation casing, assembly is positioned using threaded connection between the stirring main shaft 21 and installation axle 24 and by pin shaft.
Further, the top of the fermentation casing 1 is provided with the draught fan 111 for oxygen supply.
In a kind of fermentation of organic wastes case of the invention, the heating interlayer 12 forms the U-shaped transversal of opening upwards
Ferment cavity 11 in face, and the heating rod mounting plate 33 of continuous concaveconvex structure, the heating rod is arranged in the top of the heating interlayer 12
31 are fixed on the recess top plate of heating rod mounting plate 33, and the conduction oil 121 loaded inside the heating interlayer 12 did not had heating
The recess top plate of stick mounting plate 33, will be in the whole immersion conduction oil 121 of heating rod 31 inside heating interlayer 12.
Further, oiling cover board 122 is opened up on the protrusion top plate of the heating rod mounting plate 33.
Further, the oiling cover board 122 is locked by lock 123 with heating rod mounting plate 33.
Further, the external cladding of the heating interlayer 12 is equipped with insulating layer 13.
The fermenting case of organic waste of the present invention blends together working procedures, by stirring crushing device to fermentation chamber
Intracorporal material is crushed and is stirred simultaneously, is carried out heating fermentation by material of the heating system to fermentation inside cavity, is tied
Close stirring blade and draught fan, condition needed for sufficiently meeting high-temperature aerobic fermentation, a fermenting case can be realized as pair
Organic waste is crushed, heated, aerobic fermentation, and organic waste is made to be converted into the function of organic fertilizer.Meanwhile heating system
Vertically-mounted heating rod avoids the problem of heating rod is because of unbalance stress, and the structure installed from the top down avoid it is thermally conductive
Oil leakage is avoided using the heating rod mounting plate installation heating rod of concaveconvex structure and is easy short circuit between heating rod and equipment inner wall
The problem of.
The entire fermenting case of the present invention it is compact-sized, reliable performance has simplified and has handled organic waste by high-temperature aerobic fermentation
The technique of gurry reduces the cost of organic waste treatment, can administer occasion in various organic wastes and promote and apply.
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Detailed description of the invention
Fig. 1 is the fermentation of organic wastes case internal structure top view in embodiment.
Fig. 2 is fermentation of organic wastes case internal cross section of the A to schematic cross-section, specially in embodiment in Fig. 1
Schematic diagram.
Fig. 3 is the main view in the fermentation of organic wastes case in embodiment, conceals external insulation layer and illustrates heating rod
Mounting structure.
Figure label:
1- fermentation casing,
11- fermentation cavity, 111- draught fan, 112- discharge port,
12- heating interlayer, 121- conduction oil, 122- oiling cover board, 123- lock,
13- insulating layer,
2- stirring crushing device, 21- stirring main shaft, 22- stirring blade, 23- broken blade, 24- installation axle,
3- heating system, 31- heating rod, 32- heating rod install nut, 33- heating rod mounting plate.
Specific embodiment
Embodiment
Referring to Fig. 1-3, one of diagram fermentation of organic wastes case is a preferred embodiment of the present invention, is specifically included
Fermentation casing 1, stirring crushing device 2 and heating system 3, wherein fermentation casing 1 is to accommodate organic waste material to carry out high temperature
The container of aerobic fermentation has the fermentation cavity 11 for accommodating organic waste material and to offer fermentation process high temperature
Heating interlayer 12 and insulating layer 13, stirring crushing device 2 setting fermentation cavity 11 inside, to organic waste material carry out
Stirring is broken, and heating system 3 is arranged in heating interlayer 12, is evenly heated to the heat medium inside heating interlayer 12.
Specifically, being a cuboid outside the fermentation casing 1 of the present embodiment, inside setting one is opening up U-shaped
Ferment cavity 11 in section, is U-shaped fever interlayer 12 in the external cladding cross section of the U-shaped fermentation cavity 11, generate heat interlayer 12
For the U-shaped folder nested structure of entirety connection, inside loads conduction oil 121 and is used as heat medium, and entire conduction oil 121 surrounds hair
Ferment cavity 11, high temperature needed for providing fermentation to the organic waste inside fermentation cavity 11 by the heating of heating system 3.Hair
The external of hot interlayer 12 coats insulating layer 13, clogs heat-preservation cotton inside insulating layer 13, prevent heat inside fever interlayer 12 to
External radiation improves the heating efficiency of fever interlayer 12.
It includes stirring main shaft 21, stirring blade 22, broken blade that the stirring crushing device 2 inside fermentation cavity 11, which is arranged in,
23 and installation axle 24, wherein stirring main shaft 21 is horizontal is mounted on inside fermentation cavity 11, and both ends are connect with installation axle 24, pass through peace
Dress axis 24 and the fermentation casing rotating dress for 11 both ends of the surface of cavity of fermenting are matched.Connected between stirring main shaft 21 and installation axle 24 using screw thread
It connects, and is positioned and assembled by pin shaft, convenient for guarantee is synchronous with external drive equipment by the dismounting of stirring main shaft 21, while enough
Property, installation axle 24 passes through in the fermentation casing 1 of bearing rolling assembling, and is driven with driving equipments such as driving motors of outside setting
Connection drives the stirring main shaft 21 inside fermentation casing to rotate.
Stirring blade 22 and broken blade 23 are fixedly installed in stirring main shaft 21, wherein 22 pairs of fermentation cavitys 11 of stirring blade
Internal organic waste material is stirred, and contacts material uniformly with oxygen during rotation, 23 pairs of broken blade hairs
Organic waste material inside ferment cavity 11 is stirred broken, to improve the surface area that material is contacted with oxygen, improves hair
Ferment efficiency drives stirring blade 22 and broken blade 23 to rotate together by stirring main shaft 21, to the organic of fermentation inside cavity
Waste is stirred and is crushed simultaneously.
Stirring blade 22 in the present embodiment uses helical mixing blade, and such as screw auger passes through helical mixing blade energy
Supercoil conveying direction moves axially while enough organic waste materials by inside the cavity 11 that ferments are stirred, will
One end of stirring blade 22 is arranged in broken blade 23, using several cutters, passes through the spiral transferring in 22 1 directions of stirring blade
It send for machine waste material to be moved at broken blade 23 and be crushed, this ensure that broken blade 23 is to all organic wastes
The broken uniformity of object material.The discharge port closed by valve is set in the fermentation casing of 22 other end of stirring blade simultaneously
112, material will be exported out of fermentation chamber body after the reverse acting spiral of stirring blade 22 can also be utilized to convey for fermenting.
In order to improve the efficiency of stirring blade 22 and broken blade 23, the present embodiment is arranged two in same stirring main shaft 21
The opposite stirring blade 22 of the group hand of spiral, and one group of broken blade 23 is respectively set at the both ends of two groups of stirring blades 22, it will
Discharge port 112 is arranged in the fermentation casing of two groups of 22 junctions of stirring blade, and discharge port 112 is tilted down across heating interlayer
12 and insulating layer 13, it can be flowed out automatically convenient for opening material after valve.When stirring main shaft 21 rotates in one direction, it will ferment
To two sides helical feed while organic waste material stirring inside cavity 11, using the broken blade 23 of two sides to material
Be crushed, after fermentation, stirring main shaft 21 rotates backward, by ferment cavity 11 inside organic waste material concentrate to
Then centre conveying is discharged by the discharge port 112 opened.
In order to improve the oxygen needed for 11 inside aerobic fermentation of cavity that ferments, the present embodiment is set at the top of fermentation casing 1
It is equipped with the draught fan 111 for oxygen supply, it can be to sufficient oxygen needed for offer fermentation inside fermentation cavity 11.
The heating system being arranged in heating interlayer 12 includes the fixed several heating rods being inserted into inside heating interlayer 12
31,31 tail portion of heating rod is connect with external heater circuit, carries out electricity to conduction oil by immersing the heating rod inside conduction oil
Heating, the even heat of conduction oil 121 are transmitted to inside fermentation cavity 11, provide the fermentation temperature inside fermentation cavity 11.It protects
The setting of warm layer 13 can be avoided the heat inside heating interlayer 12 and waste to external radiation.
Heating interlayer 12 uses two parallel U-shaped board structures, and top is fixedly connected by two heating rod mounting plates 33,
Heating rod mounting plate 33 is formed multiple recess top plates thereon and protrudes top plate and told somebody what one's real intentions are distribution using the plate of continuous concaveconvex structure,
Nut 32 wherein is installed by being fully welded fixed setting heating rod on the recess top plate of heating rod mounting plate 33, heating rod 31 is led to
It crosses and is inserted on heating rod mounting plate 33 with heating rod installation 32 Screw assembly of nut fixation, what is loaded inside heating interlayer 12 leads
The liquid level of hot oil 121 should be located among the recess top plate and protrusion top plate of heating rod mounting plate 33, and such conduction oil 121 can not have
The recess top plate for crossing heating rod mounting plate 33 is avoided in the whole immersion conduction oil 121 of heating rod 31 inside heating interlayer 12
Dry combustion method phenomenon caused by heating rod 31 part is exposed.Heating rod 31 is vertically-mounted simultaneously, bears gravity straight down, for a long time
Using that will not deform, heating rod 31 is out of the recess top plate of heating rod mounting plate 33 insertion heating interlayer 12, so that heating
Stick 31 is in the installation site of " protrusion " in heating interlayer, by 12 inside phase of heating interlayer between heating rod 31 and heating rod 31
The space of " recess " is separated, the short circuit between heating rod 31 and between heating rod 31 and heating interlayer inside is significantly reduced
Hidden danger.
The present embodiment opens up oiling cover board 122, easy to lubricate, oiling cover board on the protrusion top plate of heating rod mounting plate 33
122 are locked by lock 123 with heating rod mounting plate 33, it is convenient to switch, and facilitates the oil level of observation conduction oil.
Illustrate the course of work of the present embodiment by taking the processing of kitchen garbage as an example below:
Kitchen garbage is sorted, after water-oil separating, will be added at cover board of the solid slag by 1 top of fermentation casing
In the fermentation cavity 11 of machine Litter fermenting case, starting stirring crushing device 2, while according to a certain percentage be added auxiliary material cavings,
Stalk, sawdust etc. adjust the C/N ratio of material, open heating system 3, are adjusted to suitable temperature, periodically intermittent unlatching ventilation
Fan supplemental oxygen after a certain period of time, is fermented and is completed, and opens the valve of discharge port, control stirring crushing device 2 reversion is from out
Material mouth discharging.
The fermenting case of above-mentioned organic waste can sufficiently meet the high-temperature aerobics such as the broken of organic exhaust gas object, heating, oxygen supply
Condition needed for fermentation, realizes transformation of the organic waste to organic fertilizer.
Embodiment above describes basic principles and main features of the invention and advantages of the present invention, the technologies of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The concrete operating principle of invention, without departing from the spirit and scope of the present invention, the present invention also have various change and change
Into these changes and improvements all fall within the protetion scope of the claimed invention, and the claimed scope of the invention is by appended right
Claim and its equivalent thereof.
Claims (9)
1. a kind of fermentation of organic wastes case, it is characterised in that: including fermentation casing (1), stirring crushing device (2) and heating system
It unites (3)；
The fermentation casing (1) has fermentation cavity (11), and fermentation cavity (11) outer cladding is equipped with heating interlayer (12), institute
State the conduction oil (121) for loading inside heating interlayer (12) and surrounding fermentation cavity；
Stirring crushing device (2) includes the horizontal stirring main shaft (21) for being mounted on fermentation cavity (11) inside, the stirring
It is fixedly installed stirring blade (22) and broken blade (23) on main shaft (21), drives stirring blade by stirring main shaft (21)
(22) organic waste of fermentation inside cavity is stirred and is crushed simultaneously with broken blade (23)；
The heating system (3) includes the fixed several heating rods (31) for being inserted into heating interlayer (12) inside, to heating interlayer
(12) internal conduction oil is heated.
2. a kind of fermentation of organic wastes case according to claim 1, the stirring blade (22) is helical mixing blade,
The broken blade (23) is located at one end of stirring blade (22), is arranged in the fermentation casing of stirring blade (22) other end
The discharge port (112) closed by valve.
3. a kind of fermentation of organic wastes case according to claim 2, two groups of spiral shells are provided on the stirring main shaft (21)
It revolves contrary stirring blade (22), broken blade described in two groups (23) is separately positioned on the two of two groups of stirring blades (22)
End, the discharge port (112) are located in the fermentation casing of two groups of stirring blade (22) junctions.
4. the both ends of a kind of fermentation of organic wastes case according to claim 3, the stirring main shaft (21) pass through respectively
Installation axle (24) rotation is assemblied in the fermentation casing at fermentation chamber body both ends, between the stirring main shaft (21) and installation axle (24)
It is assembled using being threadedly coupled and being positioned by pin shaft.
5. a kind of fermentation of organic wastes case according to claim 4, it is provided with and is used at the top of the fermentation casing (1)
The draught fan (111) of oxygen supply.
6. a kind of fermentation of organic wastes case according to any one of claims 1-5, the heating interlayer (12) is formed
The U-shaped cross section of opening upwards is fermented cavity (11), and the heating of continuous concaveconvex structure is arranged in the top of the heating interlayer (12)
Stick mounting plate (33), the heating rod (31) are fixed on the recess top plate of heating rod mounting plate (33), the heating interlayer
(12) the internal conduction oil (121) loaded did not had the recess top plate of heating rod mounting plate (33), heating interlayer (12) is internal
Heating rod (31) integrally immerses in conduction oil (121).
7. a kind of fermentation of organic wastes case according to claim 6, the protrusion top plate of the heating rod mounting plate (33)
On open up oiling cover board (122).
8. a kind of fermentation of organic wastes case according to claim 7, the oiling cover board (122) passes through lock (123)
It is locked with heating rod mounting plate (33).
9. the external cladding of a kind of fermentation of organic wastes case according to claim 6, the heating interlayer (12) is equipped with
Insulating layer (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811339253.6A CN109081719B (en) | 2018-11-12 | 2018-11-12 | Organic waste fermenting case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811339253.6A CN109081719B (en) | 2018-11-12 | 2018-11-12 | Organic waste fermenting case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109081719A true CN109081719A (en) | 2018-12-25 |
| CN109081719B CN109081719B (en) | 2022-02-11 |
Family
ID=64844778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811339253.6A Active CN109081719B (en) | 2018-11-12 | 2018-11-12 | Organic waste fermenting case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109081719B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110357690A (en) * | 2019-08-27 | 2019-10-22 | 重庆典果成实业有限公司 | A kind of organic fertilizer stirring Zymolysis Equipment and its rubbish from cooking fatten processing method |
| CN110734307A (en) * | 2019-12-05 | 2020-01-31 | 广东世纪辉腾环保科技有限公司 | sunlight composting equipment with glass top and putrescible organic garbage |
| CN113135786A (en) * | 2021-05-27 | 2021-07-20 | 浙江华再环境技术有限公司 | Vegetable waste organic fertilizer corrosion-promoting production equipment |
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| CN207918715U (en) * | 2018-02-01 | 2018-09-28 | 安徽爱能洁生物科技有限公司 | A kind of organic fertilizer fermentation tank |
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2018
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| WO2002015945A1 (en) * | 2000-08-22 | 2002-02-28 | Green Farm Energy A/S | Concept for slurry separation and biogas production |
| CN103464452A (en) * | 2013-02-09 | 2013-12-25 | 山东华绿餐处科技股份有限公司 | Fermentation drying device used for treating kitchen wastes |
| CN103086758A (en) * | 2013-02-26 | 2013-05-08 | 青岛聚蚨源机电有限公司 | Anaerobic composting process applicable to small-scale kitchen waste treatment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110357690A (en) * | 2019-08-27 | 2019-10-22 | 重庆典果成实业有限公司 | A kind of organic fertilizer stirring Zymolysis Equipment and its rubbish from cooking fatten processing method |
| CN110734307A (en) * | 2019-12-05 | 2020-01-31 | 广东世纪辉腾环保科技有限公司 | sunlight composting equipment with glass top and putrescible organic garbage |
| CN113135786A (en) * | 2021-05-27 | 2021-07-20 | 浙江华再环境技术有限公司 | Vegetable waste organic fertilizer corrosion-promoting production equipment |
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| Publication number | Publication date |
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| CN109081719B (en) | 2022-02-11 |
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