CN207435345U - Environment-friendly type fermentation system - Google Patents
Environment-friendly type fermentation system Download PDFInfo
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- CN207435345U CN207435345U CN201721516041.1U CN201721516041U CN207435345U CN 207435345 U CN207435345 U CN 207435345U CN 201721516041 U CN201721516041 U CN 201721516041U CN 207435345 U CN207435345 U CN 207435345U
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- fermentation
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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
- 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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Abstract
The utility model discloses a kind of environment-friendly type fermentation system, including waste water filtering membrane module, raw material sedimentation basin and connected side by side the first fermentation cabin and the second fermentation cabin；It is connected in the middle part of the raw material sedimentation basin pool wall with waste water filtering membrane module, opposite side pool wall bottom is connected with the feed inlet of the first fermentation cabin；Feed inlet is equipped at the top of first fermentation cabin, the second fermentation cabin, the feed inlet is equipped with discharge port with respect to side bottom, and the discharge port of first fermentation cabin connects the feed inlet of the second fermentation cabin；At the feed inlet of first fermentation cabin, the discharge outlet of the first fermentation cabin, the discharge outlet of the second fermentation cabin be equipped with dehvery pump.The utility model provides a kind of fermentation system that can realize the beneficial processing of waste effectively of environment-friendly type, the fermentation system belongs to dynamic fermentation system, it can not only ensure the supply of oxygen in fermentation process, make fermentation process simple and efficient, and any material need not be added in fermentation process, make full use of being worth for discarded object itself.
Description
Technical field
The utility model belongs to installation for fermenting field, and in particular to a kind of environment-friendly type can realize what waste was effectively handled
Fermentation system.
Background technology
Economic rapid development is usually associated with many environmental problems, in order to ensure the sustainable development of economic society, people
Class must solve these reality or potential environmental problem, coordinate the relation of the mankind and environment.Wherein plant residue, aquaculture
Fowl and animal excrement, the direct discharge of grocery trade or Agricultural Output the like waste and random processing cause environment huge bear
Load becomes one of main source of environmental pollution, therefore handles the research of discarded object engineering technology, to curbing environmental pollution and breaking
Badly play the role of vital；Except using burn, landfill the methods of, in existing technology, the processing method being more highly preferred to is
Under conditions of certain humidity, carbon-nitrogen ratio and oxygen content, discarded object is converted into real by the fermentation of microorganism
With the high-quality biological organic fertilizer of property.
Existing static fermentation system, be easy to cause anaerobic fermentation, influences ferment effect；Other existing dynamic fermentation systems
Then there are utilization rate is not high or need to add other allogenic material assisted fermentations in design for system.Especially generated in breeding enterprise
Organic waste carry out in fermentation process technique, since tunning can not be formed with air and fully connect in fermentation process
It touches, and fermentation raw material water content itself is high, can also generate substantial amounts of moisture in fermentation process so that production of fermenting in fermentation process
Exterior surface package excessive moisture forms the isolation structure with air, causes insufficient, the waste energy that ferments.
The content of the invention
In order to solve the deficiencies in the prior art, what the utility model provided a kind of environment-friendly type can realize discarded object
Efficiently beneficial to the fermentation system of processing, which belongs to dynamic fermentation system, can not only ensure oxygen in fermentation process
Supply, make fermentation process simple and efficient, and any material need not be added in fermentation process, make full use of discarded object
Itself is worth.Meanwhile the fermentation system is removed moisture extra in raw material using effective equipment for separating liquid from solid before fermentation,
And harmless treatment is carried out, making that treated, waste water achievees the effect that directly to discharge, and utilizes fermentation cabin bottom during the fermentation
Fluid outlet discharge fermentation process in the excess water that generates, make water tariff collection in fermentation process constant.
The utility model institute technique effect to be achieved is realized by following scheme：
Environment-friendly type fermentation system in the utility model, including waste water filtering membrane module, raw material sedimentation basin and phase side by side
The first fermentation cabin and the second fermentation cabin even；It is connected in the middle part of the raw material sedimentation basin pool wall with waste water filtering membrane module, opposite side
Pool wall bottom is connected with the feed inlet of the first fermentation cabin；Feed inlet is equipped at the top of first fermentation cabin, the second fermentation cabin, institute
It states feed inlet and is equipped with discharge port with respect to side bottom, the discharge port of first fermentation cabin connects the feed inlet of the second fermentation cabin；
At the feed inlet of first fermentation cabin, the discharge outlet of the first fermentation cabin, the discharge outlet of the second fermentation cabin be equipped with dehvery pump；
Air admission hole, first fermentation cabin and the second fermentation cabin are equipped at the top of first fermentation cabin and the second fermentation cabin
Warehouse bottom is equipped with fluid outlet；
Be transversely provided with spiral agitator in the middle part of first fermentation cabin and the second fermentation cabin warehouse, first fermentation cabin with
Second fermentation cabin warehouse bottom is longitudinally equipped with agitating device, and the diameter of stirring paddle of the spiral agitator is fermentation cabin warehouse height
40-60%, the height of the agitating device is the 8-15% of fermentation cabin warehouse height.
Further, the waste water filtering membrane module, raw material sedimentation basin, the first fermentation cabin and the second fermentation cabin feed inlet and outlet
Between connection connected by pipeline.
Further, first fermentation cabin and the second fermentation cabin air admission hole are all connected with ventilation duct, the first fermentation cabin and
The ventilation duct of two fermentation cabin air admission holes is connected to ventilation main pipeline, and the ventilation main pipeline opposite side connection ventilation equipment are described
Ventilation equipment are pressure air intake apparatus.
Further, the waste water filtering membrane module is MBR biological membrane assemblies, and the pore diameter range of wherein filter membrane is
0.01-0.1 microns.
Further, first fermentation cabin and the outlet of the second fermentation cabin warehouse bottom liquid stream pass through pipeline and liquid waste processing
Pond is connected.
Further, the fluid pipe of first fermentation cabin and the second fermentation cabin warehouse bottom is connected to liquid stream supervisor
Road, the liquid stream main pipeline water outlet connect fluid-flow pump, and the fluid-flow pump opposite side connects outlet conduit.
Further, the fluid-flow pump is two-way fluid-flow pump, two-way fluid-flow pump one end connection flushing water water source.
Further, recrement filtering dress is equipped in the fluid pipe of first fermentation cabin and the second fermentation cabin warehouse bottom
It puts.
Further, the recrement filter device is macropore ceramic filter.
Further, the agitating device is rotation blender.
The utility model has the following advantages：
The utility model provides a kind of fermentation system that can realize the beneficial processing of waste effectively of environment-friendly type, the hair
Ferment system belongs to dynamic fermentation system, can not only ensure the supply of oxygen in fermentation process, makes fermentation process simple and efficient,
And any material need not be added in fermentation process, make full use of being worth for discarded object itself.Meanwhile the fermentation system is being sent out
Extra moisture in raw material is removed using effective equipment for separating liquid from solid before ferment, and carries out harmless treatment, makes that treated
Waste water achievees the effect that directly to discharge, and is discharged in fermentation process generate using the fluid outlet of fermentation cabin bottom during the fermentation
Excess water, make water tariff collection in fermentation process constant.
Description of the drawings
Fig. 1 is the structure diagram of environment-friendly type fermentation system in the utility model.
Specific embodiment
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in Figure 1, fermentation structure includes the structure of environment-friendly type fermentation system in the embodiment of the utility model
Waste water filtering membrane module, raw material sedimentation basin and connected side by side the first fermentation cabin 1 and the second fermentation cabin 2, two fermentation cabins are made
For the principal space of fermentation, the fermentation process of discarded object carries out in two warehouses.
Discarded object ferment during can generate large quantity of moisture, especially fermentation raw material water content it is higher in the case of water
Branch continues to increase with stretching into for course of fermentation, and the moisture of fermentation material heap keeps making during normal level 30-40% or so
Fermentation material heap becomes dilute soft and easy continuing fermentation, and extra moisture can be to fermentation raw material table if moisture is more than 50%
Face forms package, contact of the raw material surface with oxygen is hindered, during hindering aerobic fermentation.To keep in fermentation process
Moisture it is constant, be adjusted in the prior art often through the water suction organic waste such as the wooden chaff of addition, edible fungus bran,
But addition raw material can influence fermentation condition, and the amount of the water suction raw material of the bigger addition of raw material total amount is bigger, to aeration and
It is just more stringent to turn over the technological requirement of throwing, huge additional workload is brought to integrated operation process, meanwhile, when fermentation material heap
In the case that weight is huge, the water absorption of the water suction raw material of addition is also difficult to offset the water content that fermentation generates.Above-mentioned existing
Under the conditions of the predicament that technology is run into, fermented step by step using the technique of second order fermentation in the utility model, and pass through setting
Waste water filtering membrane module and filtering output channel directly exclude moisture.
Before discarded object enters fermentation principal space, connection waste water filtering membrane module in one side in the middle part of raw material sedimentation basin B pool walls
A, waste water filtering membrane module A are MBR biological membrane assemblies, and the wherein pore diameter range of filter membrane is 0.01-0.1 microns, passes through solid-liquid
Separation removes extra moisture in raw material, and carries out harmless treatment, and making that treated, waste water achievees the effect that directly to discharge；
Remaining raw material enters fermentation principal space by another side lower part of raw material sedimentation basin B pool walls.
In actual fermentation process, the first fermentation cabin 1 and 2 top of the second fermentation cabin are equipped with corresponding feed inlet, into
Material mouth is equipped with discharge port with respect to side bottom, and concrete structure is：The discharge port of first fermentation cabin connects the charging of the second fermentation cabin
Mouthful, the feed pipe 105 at the feed inlet of the first fermentation cabin is equipped with dehvery pump 106, and the discarded object of exclusive segment moisture ferments
Raw material is sent under the drive of dehvery pump in the first fermentation cabin 1 by pipeline, from its top feed, the discharge port of the first fermentation cabin
Place's pipeline is equipped with dehvery pump 107 for sending the product in the first fermentation cabin to the second fermentation cabin, the discharging of the second fermentation cabin
Pipeline is equipped with the tunning that dehvery pump 205 will be used for after fermenting and exports at mouthful.
To ensure the aeration quantity in fermentation process, air admission hole is equipped at the top of the first fermentation cabin and the second fermentation cabin, i.e.,
Air admission hole 101 and 201, air admission hole connection forced ventilation device increase air mass flow in fermentation cabin, the first fermentation cabin and the second hair
Spiral agitator, i.e. spiral agitator 102 and 202 are transversely provided in the middle part of the warehouse of ferment storehouse, horizontal spiral agitator is stirred
Fermentation materials are dug in journey, it are made to be come into full contact with upper strata air, stirred to promote lower floor's material, the first fermentation cabin with
Second fermentation cabin warehouse bottom is longitudinally equipped with agitating device, i.e. agitating device 103 and 203, and spiral agitator is main stirring
Instrument, plays main stirring action, and what bottom stirring device then played auxiliary stirs effect.
Rotation blender can be used in agitating device, since spiral agitator can be fermentation materials during laterally stirring
It raises, so as to which the rotation blender of bottom be driven to move, stirs consumed energy so as to reduce, can also be used intermittent
Blender increases mixing effect.Spiral agitator should be set to not interfere with each other during the work time with bottom stirring device, therefore need pair
Its size is defined, and the diameter of stirring paddle of spiral agitator is set to the 40-60% of fermentation cabin warehouse height, agitating device
It is optimal to be highly set to the 8-15% of fermentation cabin warehouse height.
Discharge structure in the present embodiment fermentation system is specially：Waste water filtering membrane module A is by separating partial moisture
Discharge, remaining enters the moisture of fermentation process, and the first fermentation cabin and the second fermentation cabin warehouse bottom are equipped with fluid outlet, liquid stream
Outlet is connected by pipeline with liquid waste processing pond.The fluid pipe of first fermentation cabin and the second fermentation cabin warehouse bottom is connected to liquid
Flow main pipeline 3, the water outlet connection fluid-flow pump 301 of liquid stream main pipeline 3, fluid-flow pump opposite side connection outlet conduit 302.Fermentation
Since gravity can be deposited on fermentation cabin bottom, extra moisture can be arranged the moisture generated in the process by fluid pipe
Go out, so as to maintain the moisture in fermentation cabin constant.Further, the fluid-flow pump in the present embodiment be two-way fluid-flow pump, two-way liquid
Stream pump one end pipeline 303 connects flushing water water source, reversed when flushing water after fermentation, can periodically be used to carry out fluid pipe
It rinses, fluid pipe is prevented to be blocked.In actual use, to prevent from flowing into fermentation solid object in fluid pipe, by liquid
Recrement filter device is equipped in flow tube road, i.e., respectively filter device 104 and 204, recrement filter device are preferably easy cleaning, mistake
Filter efficient macropore ceramic filter.
In actual use, original fermentation materials ferment after entering the first fermentation cabin, generate substantial amounts of water
Point, part discharge, another part is then admitted to the second fermentation cabin with fermentation materials, with continuing deeper into for fermentation, second
Also the excessive moisture of fermentation can be generated in fermentation cabin, is equally discharged by the fluid outlet in the second fermentation cabin.
The utility model, which is can be seen that, from the scheme of above-described embodiment provides a kind of environment-friendly type fermentation system, the fermentation
System belongs to dynamic fermentation system, can not only ensure the supply of oxygen in fermentation process, makes fermentation process simple and efficient, and
And any material need not be added in fermentation process, make full use of being worth for discarded object itself.
It is last it should be noted that above example be only to illustrate the embodiment of the present invention technical solution rather than to its into
Row limitation, although the embodiment of the present invention is described in detail with reference to preferred embodiment, those of ordinary skill in the art
It should be understood that the technical solution of the embodiment of the present invention can be still modified or replaced equivalently, and these are changed or wait
The scope of amended technical solution disengaging technical solution of the embodiment of the present invention cannot also be made with replacement.
Claims (10)
1. a kind of environment-friendly type fermentation system, it is characterised in that：
Including the waste water filtering membrane module, raw material sedimentation basin and the first connected side by side fermentation cabin that are sequentially connected and the second fermentation
Storehouse；
Be connected in the middle part of the raw material sedimentation basin pool wall with waste water filtering membrane module, opposite side pool wall bottom and the first fermentation cabin into
Material mouth connects；Feed inlet is equipped at the top of first fermentation cabin, the second fermentation cabin, the feed inlet is equipped with respect to side bottom
Discharge port, the discharge port of first fermentation cabin connect the feed inlet of the second fermentation cabin；At the feed inlet of first fermentation cabin, first
The discharge outlet of fermentation cabin, the discharge outlet of the second fermentation cabin are equipped with dehvery pump；
Air admission hole, first fermentation cabin and the second fermentation cabin warehouse are equipped at the top of first fermentation cabin and the second fermentation cabin
Bottom is equipped with fluid outlet；
Spiral agitator, first fermentation cabin and second are transversely provided in the middle part of first fermentation cabin and the second fermentation cabin warehouse
Fermentation cabin warehouse bottom is longitudinally equipped with agitating device, and the diameter of stirring paddle of the spiral agitator is fermentation cabin warehouse height
40-60%, the height of the agitating device are the 8-15% of fermentation cabin warehouse height.
2. environment-friendly type fermentation system as described in claim 1, it is characterised in that：The waste water filtering membrane module, raw material sedimentation basin,
Connection between first fermentation cabin and the second fermentation cabin feed inlet and outlet is connected by pipeline.
3. environment-friendly type fermentation system as described in claim 1, it is characterised in that：First fermentation cabin and the second fermentation cabin air inlet
Hole is all connected with ventilation duct, and the ventilation duct of the first fermentation cabin and the second fermentation cabin air admission hole is connected to ventilation main pipeline, the ventilation
Main pipeline opposite side connects ventilation equipment, and the ventilation equipment are pressure air intake apparatus.
4. environment-friendly type fermentation system as described in claim 1, it is characterised in that：The waste water filtering membrane module is MBR biomembranes
The pore diameter range of component, wherein filter membrane is 0.01-0.1 microns.
5. environment-friendly type fermentation system as described in claim 1, it is characterised in that：First fermentation cabin and the second fermentation cabin warehouse
Bottom liquid stream outlet is connected by pipeline with liquid waste processing pond.
6. environment-friendly type fermentation system as claimed in claim 5, it is characterised in that：First fermentation cabin and the second fermentation cabin warehouse
The fluid pipe of bottom is connected to liquid stream main pipeline, and the liquid stream main pipeline water outlet connects fluid-flow pump, and the fluid-flow pump is another
One side connects outlet conduit.
7. environment-friendly type fermentation system as claimed in claim 6, it is characterised in that：The fluid-flow pump is two-way fluid-flow pump, described double
To fluid-flow pump one end connection flushing water water source.
8. environment-friendly type fermentation system as claimed in claim 7, it is characterised in that：First fermentation cabin and the second fermentation cabin warehouse
Recrement filter device is equipped in the fluid pipe of bottom.
9. environment-friendly type fermentation system as claimed in claim 8, it is characterised in that：The recrement filter device is macropore ceramic filter
Device.
10. environment-friendly type fermentation system as described in claim 1, it is characterised in that：The agitating device is rotation blender.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721516041.1U CN207435345U (en) | 2017-11-14 | 2017-11-14 | Environment-friendly type fermentation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721516041.1U CN207435345U (en) | 2017-11-14 | 2017-11-14 | Environment-friendly type fermentation system |
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| Publication Number | Publication Date |
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| CN207435345U true CN207435345U (en) | 2018-06-01 |
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ID=62289455
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| CN201721516041.1U Active CN207435345U (en) | 2017-11-14 | 2017-11-14 | Environment-friendly type fermentation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112624827A (en) * | 2021-01-07 | 2021-04-09 | 中国科学院生态环境研究中心 | Two-stage type high-temperature decomposition cooperative composting device and composting method thereof |
-
2017
- 2017-11-14 CN CN201721516041.1U patent/CN207435345U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112624827A (en) * | 2021-01-07 | 2021-04-09 | 中国科学院生态环境研究中心 | Two-stage type high-temperature decomposition cooperative composting device and composting method thereof |
| CN112624827B (en) * | 2021-01-07 | 2022-05-06 | 中国科学院生态环境研究中心 | Two-stage type high-temperature decomposition cooperative composting device and composting method thereof |
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