CN207435330U - Anaerobic type environmental protection fermentation system - Google Patents
Anaerobic type environmental protection fermentation system Download PDFInfo
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- CN207435330U CN207435330U CN201721515273.5U CN201721515273U CN207435330U CN 207435330 U CN207435330 U CN 207435330U CN 201721515273 U CN201721515273 U CN 201721515273U CN 207435330 U CN207435330 U CN 207435330U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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Abstract
The utility model discloses anaerobic type environmental protection fermentation systems, and including the crusher, settling tank and anaerobic fermentation storehouse being sequentially connected, the anaerobic fermentation storehouse is 2, is respectively the first anaerobic fermentation storehouse and the second anaerobic fermentation storehouse；Bottom is equipped with agitating device in the first anaerobic fermentation storehouse and the second anaerobic fermentation storehouse, and top is equipped with heat collector；Anaerobic fermentation storehouse side bottom opposite with its feed inlet is equipped with corresponding fertilizer discharge port, and the top end of the fertilizer discharge port is equipped with biogas gas outlet.Fermentation system in the utility model has carried out fermentation raw material the mode of separated processing, more than the fermentation raw material higher to bottom solid content and middle part high-water content fermentation raw material carries out separating processing, the raw material of two kinds of different moisture contents is made to respectively obtain efficient fermentation by different fermentation methods, and pass through the setting of environmentally friendly heat collector, make fermentation process more environmentally-friendly, realize the full utilization of tunning.
Description
Technical field
The utility model belongs to installation for fermenting field, and in particular to a kind of anaerobic type environmental protection fermentation system.
Background technology
Rubbish from cooking is also designated as hogwash or swill, refers to that the unit of catering trade is engaged in production work in restaurant, dining room etc.
The dynamic garbage material generated in the process or food residues.Rubbish from cooking mainly includes fruits and vegetables skin, fruit stone, meat, bone, residual
Custard, residue etc. also have a certain amount of mixed such as toothpick, napkin paper solid waste.Development and people's lives with social economy
Horizontal raising, the occurrence quantity of food waste is increasing, and the kitchen castoff that China generates every year according to statistics is not less than 60,000,000 tons,
Traditional disposal means cannot meet the needs of environmental protection and health health, and caused by rubbish from cooking processing
Such as " gutter oil " social concern is food-safe constitutes serious threat, it has also become the heat of various circles of society's common concern in recent years
Point problem.
Rubbish from cooking has very big difference with other kinds of rubbish, and rubbish from cooking discarded object water content is high, organic
Object content is high, contains large amount of biomass energy, and pollution environment not high with treatment effeciency the methods of general landfill, burning, mesh
The preceding main processing method using recycling, i.e. biotransformation method, biotransformation method are broadly divided into Aerobic biological process method and detest
The mode of oxygen biological treatment, i.e. aerobic fermentation and anaerobic fermentation, the two are compared, anaerobic fermentation it is more efficient.In reality
In kitchen garbage processing system, due in engineering design and incomplete, it is incomplete that fermentation is susceptible to during the fermentation
Situation, cause fermentation after recrement and exhausted air quantity it is all larger, not only treatment effeciency is low but also pollutes the environment.
The content of the invention
The characteristics of rubbish from cooking, is that water content is high, composition is complicated, high organic content, many to use two in the prior art
The processing method of phase formula carries out separation of solid and liquid after rubbish from cooking collection is finished, and solid phase and liquid phase is carried out respectively different
Recycling.The mode so utilized theoretically sees that efficiency is higher than the mode of single-phase processing, but from practical operation
But be difficult to realize in angle, on the one hand need to configure suitable supernatant liquid separation equipment, so as to add whole fermentation system into
This, on the other hand, includes substantial amounts of oil in rubbish from cooking toward contact, You Heshui mix easily formed stablize it is sticky
Oil water mixture is easily adhered in machinery equipment, can not effectively be handled at all.
In order to solve the deficiencies in the prior art, the utility model provides a kind of new anaerobic type environmental protection fermentation system
System, the fermentation system have carried out fermentation raw material the mode of separated processing, the fermentation raw material higher to bottom solid content and middle part
Above high-water content fermentation raw material carries out separating processing, and the raw material of two kinds of different moisture contents is made to pass through different fermentation method point
It is not fermented efficiently, and by the setting of environmentally friendly heat collector, makes fermentation process more environmentally-friendly, while be also provided with natural pond
The passage that gas and tunning are recycled jointly realizes the full utilization of tunning.
The utility model institute technique effect to be achieved is realized by following scheme：
The anaerobic type environmental protection fermentation system provided in the utility model, including be sequentially connected crusher, settling tank and detest
Aerobe fermentation storehouse, the anaerobic fermentation storehouse are 2, are respectively the first anaerobic fermentation storehouse and the second anaerobic fermentation storehouse；The crusher
Upper end is equipped with feed inlet, and lower end is equipped with discharge port, its top feed mouth of the discharge port connection settling tank of the crusher；It is described heavy
It drops bottom of pond portion and is equipped with the first discharge port, first discharge port connects the feed inlet in the first anaerobic fermentation storehouse, in the settling tank
Portion is equipped with the second discharge port, and second discharge port connects the feed inlet in the second anaerobic fermentation storehouse；The first anaerobic fermentation storehouse
Agitating device is equipped with bottom in the second anaerobic fermentation storehouse, top is equipped with solar thermal collector or waste heat heat collector；It is described
First anaerobic fermentation storehouse and the second anaerobic fermentation storehouse side bottom opposite with its feed inlet are equipped with corresponding fertilizer discharge port, described
The top end of fertilizer discharge port is equipped with biogas gas outlet.
Preferably, the inlet port and outlet port of the crusher are equipped with material pump.
Preferably, the crusher is arranged on higher than at the 0.2-0.5m of settling tank top.
Preferably, the second anaerobic fermentation storehouse gating location is arranged on apart from settling tank bottom, accounts for settling tank height 70-
At 75%.
Preferably, the agitating device is rotation blender.
Preferably, the agitating device height is the 40-60% of fermentation cabin height.
Preferably, the anaerobic fermentation storehouse is that circular fermentation cabin or rectangle fermentation cabin, the anaerobic fermentation orlop portion are straight
Footpath or length are 3-4 times of height.
Preferably, material pump is equipped at the feed inlet in the anaerobic fermentation storehouse.
Preferably, the material pump is non-centrifugal pump.
Preferably, anaerobic fermentation storehouse warehouse is the flexible PVC material that thickness is 0.5-0.8cm.
The utility model has the following advantages：
Fermentation system in the utility model has carried out fermentation raw material the mode of separated processing, higher to bottom solid content
Fermentation raw material and middle part more than high-water content fermentation raw material carry out separate processing, pass through the raw material of two kinds of different moisture contents
Different fermentation methods respectively obtains efficient fermentation, and by the setting of environmentally friendly heat collector, makes fermentation process more ring
It protects, while is also provided with the passage that biogas and tunning are recycled jointly, realize the full utilization of tunning.
Description of the drawings
Fig. 1 is the structure diagram of anaerobic type environmental protection fermentation system in the utility model.
Specific embodiment
The present invention will be described in detail with reference to the accompanying drawings and examples.
The anaerobic type environmental protection fermentation system provided in the embodiment of the utility model is as shown in Figure 1.Its agent structure bag
The crusher 103 being sequentially connected, settling tank 106 and anaerobic fermentation storehouse are included, anaerobic fermentation storehouse is set to 2, is respectively the first anaerobism
109 and second anaerobic fermentation storehouse 110 of fermentation cabin.Fermentation is directly carried out after rubbish from cooking mobile phone can be uneven due to rubbish from cooking
It is even and cause to ferment it is uneven, the rubbish of big individual can not complete fermentation, small individual rubbish then can yeast-bitten, cause to ferment
The waste of the energy consumed in material and fermentation process.First using crusher by rubbish from cooking to be fermented in the present embodiment
More homogeneous material is broken into, is sent broken rubbish from cooking to settling tank using material pump after broken.This implementation
Settling tank in example plays the role of being exactly that broken rubbish from cooking is stood a period of time, the broken kitchen in settling tank lower part
Often moisture content is high for remaining rubbish, and the rubbish from cooking moisture content of upper part is low, and the two is sent to different anaerobic fermentation storehouses respectively
It is handled.
The specific connection structure of fermentation system in embodiment is：Crusher upper end is equipped with feed inlet 101, and lower end is equipped with out
Material mouth 104, the discharge port 104 of crusher connect its top feed mouth 105 of settling tank（Material pump is equipped with herein）, settling tank bottom is set
There is the first discharge port 107（Material pump is equipped with herein）, the feed inlet in the first anaerobic fermentation storehouse of the first discharge port connection, settling tank middle part
Equipped with the second discharge port 108（Material pump is equipped with herein）, the feed inlet in the second anaerobic fermentation storehouse of the second discharge port connection.
Bottom is equipped with agitating device in first anaerobic fermentation storehouse 109 and the second anaerobic fermentation storehouse 110, distinguishes in attached drawing 1
For 113 and 114, top is equipped with solar thermal collector or waste heat heat collector, is respectively 111 and 112 in attached drawing 1.First anaerobism
Fermentation cabin and the second anaerobic fermentation storehouse side bottom opposite with its feed inlet are equipped with corresponding fertilizer discharge port, distinguish in attached drawing 1
For fertilizer discharge port 116 and 118, the top end of fertilizer discharge port is correspondingly provided with biogas gas outlet, is respectively 115 Hes in attached drawing 1
117.From the above as can be seen that fermentation raw material is sent after being crushed in crusher to settling tank, when standing some in settling tank
Between after the upper and lower fermentation raw material is separately handled, be distributed into two independent fermentation cabins and carry out anaerobic fermentations, can be according to difference
Fermentation situation carry out zymogenic addition and the adjustment of humiture, in fermentation process, the biogas of generation can pass through biogas outlet
Mouth is collected and utilized, and the fertilizer discharge port that the product after fermentation then passes through bottom flows out.Fertilizer discharge outlet can add
If material pump assists the product outflow after fermentation.The solar thermal collector or waste heat heat collector at top can be with solar sources
Or waste heat heat source is used cooperatively（General food processing manufacturer is often equipped with solar source or waste heat heat source, such as pot
Stove）, accelerate the reaction process of fermentation using solar energy or waste heat, be not required to heat it using additional fossil fuel.
To save the energy consumed in feeding process, crusher can be arranged on higher than at the 0.2-0.5m of settling tank top, made
Treat that tunning is automatically fallen into settling tank after broken.
Theoretically infer, the anaerobic fermentation storehouse or more of 3 different heights is set in the system of the present embodiment
Anaerobic fermentation storehouse is feasible, but in actual use, the amount of rubbish from cooking is often unable to reach agricultural product such as and discards
The magnitude of object can increase the energy consumed in fermentation process instead in the case where quantity is inadequate to its being finely divided, therefore
Set up 2 anaerobic fermentation storehouses.Anaerobic fermentation storehouse in the present embodiment is closing warehouse, due to that can generate biogas, for safety
For the sake of full steel structure can be used, also escapable cost uses the flexible PVC material that warehouse is 0.5-0.8cm for thickness.Meanwhile the
Two anaerobic fermentation storehouse gating locations be arranged on apart from settling tank bottom, account for settling tank height 70-75% at can reach more substantially
Differentiation upper and lower part fermentation raw material purpose.
Agitating device in fermentation cabin is used to make the not viscous glutinous, caking of the fermentation materials in fermentation cabin, preferably using rotation
Blender, the motive force during the biogas and input and output material that generate in fermentation process are enough rotation blender is made to rotate, from
And realize its function.Preferably, agitating device height can reach optimal anti-sticking glutinous effect for the 40-60% of fermentation cabin height.
The shape in anaerobic fermentation storehouse has the efficiency in fermentation process very big influence, and circle is preferably used in the present embodiment
Either rectangle fermentation cabin anaerobic fermentation storehouse base diameter or length are 3-4 times of height to shape fermentation cabin, the fermentation cabin of strip
The biogas generated in fermentation process is contributed to discharge in time, accelerates course of fermentation.Further, the material pump used in the present embodiment
It is non-centrifugal pump, to prevent centrifugal pump brings oxygen into during feeding lives discharging from entering in anaerobic fermentation storehouse.
The fermentation system that can be seen that from the working method of above-described embodiment in the utility model carries out fermentation raw material
The mode separately handled, more than the fermentation raw material higher to bottom solid content and middle part high-water content fermentation raw material separate
Processing, makes the raw material of two kinds of different moisture contents respectively obtain efficient fermentation by different fermentation methods, and passes through environmental protection
The setting of heat collector makes fermentation process more environmentally-friendly, while is also provided with biogas and tunning is recycled jointly
Passage, realize the full utilization of tunning.
It is last it should be noted that above example is only to illustrate the technical solution of the utility model embodiment rather than right
It is limited, although the utility model embodiment is described in detail with reference to preferred embodiment, this field it is common
Technical staff should be understood still be modified or replaced equivalently the technical solution of the utility model embodiment, and this
A little scopes changed or equivalent substitution cannot also make amended technical solution depart from the utility model embodiment technical solution.
Claims (10)
1. a kind of anaerobic type environmental protection fermentation system, it is characterised in that：
Including the crusher, settling tank and anaerobic fermentation storehouse being sequentially connected, the anaerobic fermentation storehouse is 2, and respectively first detests
Aerobe fermentation storehouse and the second anaerobic fermentation storehouse；
The crusher upper end is equipped with feed inlet, and lower end is equipped with discharge port, the top of the discharge port connection settling tank of the crusher
Portion's feed inlet；The settling tank bottom is equipped with the first discharge port, and first discharge port connects the charging in the first anaerobic fermentation storehouse
Mouthful, the second discharge port is equipped in the middle part of the settling tank, second discharge port connects the feed inlet in the second anaerobic fermentation storehouse；
Bottom is equipped with agitating device in the first anaerobic fermentation storehouse and the second anaerobic fermentation storehouse, and top is equipped with solar energy heating
Device or waste heat heat collector；The first anaerobic fermentation storehouse and the second anaerobic fermentation storehouse side bottom opposite with its feed inlet are equipped with phase
Corresponding fertilizer discharge port, the top end of the fertilizer discharge port are equipped with biogas gas outlet.
2. anaerobic type environmental protection fermentation system as described in claim 1, it is characterised in that：The feed inlet of the crusher and discharging
Mouth is equipped with material pump.
3. anaerobic type environmental protection fermentation system as described in claim 1, it is characterised in that：The crusher is arranged on higher than settling tank
At the 0.2-0.5m of top.
4. anaerobic type environmental protection fermentation system as described in claim 1, it is characterised in that：The second anaerobic fermentation storehouse feed inlet
Position is arranged on apart from settling tank bottom, accounts at settling tank height 70-75%.
5. anaerobic type environmental protection fermentation system as described in claim 1, it is characterised in that：The agitating device stirs for rotation
Device.
6. anaerobic type environmental protection fermentation system as claimed in claim 5, it is characterised in that：The agitating device height is fermentation cabin
The 40-60% of height.
7. anaerobic type environmental protection fermentation system as described in claim 1, it is characterised in that：It ferments to be circular in the anaerobic fermentation storehouse
Either the rectangle fermentation cabin anaerobic fermentation storehouse base diameter or length are 3-4 times of height in storehouse.
8. anaerobic type environmental protection fermentation system as described in claim 1, it is characterised in that：At the feed inlet in the anaerobic fermentation storehouse
It is equipped with material pump.
9. anaerobic type environmental protection fermentation system as claimed in claim 8, it is characterised in that：The material pump is non-centrifugal pump.
10. anaerobic type environmental protection fermentation system as described in claim 1, it is characterised in that：Anaerobic fermentation storehouse warehouse is thickness
Spend the flexible PVC material for 0.5-0.8cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721515273.5U CN207435330U (en) | 2017-11-14 | 2017-11-14 | Anaerobic type environmental protection fermentation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721515273.5U CN207435330U (en) | 2017-11-14 | 2017-11-14 | Anaerobic type environmental protection fermentation system |
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| Publication Number | Publication Date |
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| CN207435330U true CN207435330U (en) | 2018-06-01 |
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| CN201721515273.5U Active CN207435330U (en) | 2017-11-14 | 2017-11-14 | Anaerobic type environmental protection fermentation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113817593A (en) * | 2021-08-23 | 2021-12-21 | 河海大学 | Kitchen waste intelligent anaerobic digestion treatment and recycling system and method based on water content |
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2017
- 2017-11-14 CN CN201721515273.5U patent/CN207435330U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113817593A (en) * | 2021-08-23 | 2021-12-21 | 河海大学 | Kitchen waste intelligent anaerobic digestion treatment and recycling system and method based on water content |
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