CN205933668U - Aeration, collection and carminative combination system in solid -state compost aerobic fermentation - Google Patents
Aeration, collection and carminative combination system in solid -state compost aerobic fermentation Download PDFInfo
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- CN205933668U CN205933668U CN201620550351.4U CN201620550351U CN205933668U CN 205933668 U CN205933668 U CN 205933668U CN 201620550351 U CN201620550351 U CN 201620550351U CN 205933668 U CN205933668 U CN 205933668U
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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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- 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 an aeration, collection and carminative combination system in solid -state compost aerobic fermentation, organize, turn over the machine of throwing, main aeration ditch, a fish bone formula aeration ditch, aeration air pipe, aeration board, membrane structure and independent exhaust structure including fermentation tank, well pressure fan. The utility model provides a combination system has following beneficial effect: well pressure fan group can adjust according to the oxygen demand in biological aerobic fermentation stage at any time, provides the most suitable oxygen demand, and can also provide the multiple amount of wind and the wind pressure is unchangeable, reduces the production of breach and disperse state, just can remain stable for a long time, and cost, maintenance cost, demand electric quantity are lower, with the membrane sealed fermentation reducible gas gathering system's in groove cost, still increased odor concentration, reduced the bleed air flow, changed that single groove or multislot gas collecting channel and whole workshop collect that the bleed air flow that gaseous mode brought is big, the degree of difficulty of bleeding height, the power of motor is big and the drawback of foul smell dispersed in whole workshop.
Description
Technical field
The utility model is related to fermentation processes technical field and in particular to aeration, receipts in solid-state compost aerobic fermentation
Collection and the association system of exhaust.
Background technology
Mud, conditioner, back-mixing material enter fermentation tank fermentation after batch mixer mix and blend, ferment during the fermentation
Heap body is difficult that temperature is too high, the too high beneficial thalline mortality that can affect in material of temperature, affects ferment effect, and needs
There is provided sufficient oxygen to the microorganism in heap body so as to abundant ferment.Generally using roots blower provides to microorganism
Oxygen, passes through roots blower simultaneously or single Middle pressure draught fan reduces the temperature of fermentation heap body.But roots blower blast is high, is giving
Easily form impenetrating mouth in solid-state aerobic fermentation during oxygen supply, the short time is taken away the moisture around impenetrating mouth in a large number, formed bigger
Leak point, due to being that solid-state heap body will not heal reinstatement automatically, will result in blast rapid decrease, makes solid-state aerobic fermentation
Form anaerobic state.Blast is made to raise the rotating speed that must improve roots blower, blast will increase therewith, blast rises higher position and makes
The breach obtaining originally becomes much larger, and power consumption also can increase severely therewith, causes vicious circle.Middle pressure draught fan can replace Roots
Blower fan, but single Middle pressure draught fan is also defective：Although blast is high less than roots blower, air quantity non-adjustable it is impossible to meet
Aerobic and dehydration in the middle of each process of aerobe fermentation needs.
Meanwhile, after fermentable in heap body, hydrogen sulfide, the peculiar smell pernicious gas such as ammonia are produced so that in fermenting space
Full of peculiar smell pernicious gas, affect working environment.Generally use workshop entirety air suction mode, the peculiar smell in workshop is harmful to
Gas is extracted out.Workshop entirety air suction mode be：Centrifugal blower is installed outside workshop, by centrifugal blower by the peculiar smell in workshop
Pernicious gas is extracted out, enters filter tank, but this mode is not fully solved air pollution problems inherent in workshop.On the contrary, workshop is overall
Airtight high cost, if there is leak point not easy-to-search, automation requires also high.Meanwhile, in workshop, gas is not all
It is peculiar smell pernicious gas, the gas in whole workshop can only be changed during pumping, cause ventilation volume big, configuration is also big, whole
Physical efficiency consumption is also very high.
Utility model content
The purpose of this utility model is aiming at above-mentioned defect of the prior art, there is provided in solid-state compost aerobic fermentation
The association system of aeration, collection and exhaust.
To achieve these goals, the technical scheme of the utility model offer is：Aeration, receipts in solid-state compost aerobic fermentation
Collection and the association system of exhaust, include fermentation tank 1, Middle pressure draught fan group 2, turner 3, main aeration ditch 4, plshy bone open prop up aeration ditch
5th, aeration ventilation shaft 6, aeration board 7, film seal structure 8 and independent exhaustion structure；Described turner 3 is arranged in fermentation tank 1；Institute
The one end stating fermentation tank 1 adopts concrete enclosing, and the concrete enclosing end of described fermentation tank 1 is provided with Middle pressure draught fan group 2, described
The bottom of fermentation tank 1 is provided with main aeration ditch 4, and the both sides of described main aeration ditch 4 are relatively set with plshy bone open and prop up aeration ditch 5, fish
Bone formula is propped up and is provided with aeration board 7 on aeration ditch 5, and aeration ventilation shaft 6 is arranged on fermentation tank 1 bottom, by main aeration ditch 4 and fish
Bone formula is propped up aeration ditch 5 and gas is passed through fermentation tank 1, and during the fermentation fermentation heap body is carried out with oxygenating, dehydration and cooling operation；
Described fermentation tank 1 top is closed using film seal structure 8, and film seal structure 8 is the harmful gas of peculiar smell with the space in the middle of fermentation materials
Body passage 11；The centre of described fermentation tank 1 one end, the position of fermentate stockpile body is provided with independent exhaustion structure；Described
Independent exhaustion structure is made up of increment blower fan 9 and airduct 10；By increment blower fan 9 by peculiar smell pernicious gas suction to airduct 10
In, airduct 10 other end passes to filter tank 12 and carries out subsequent treatment.
Further, the association system of aeration, collection and exhaust, described film sealed knot in above-mentioned solid-state compost aerobic fermentation
Structure 8 is made up of bracing frame 13, strut 14, sealer 15 and drag-line 16, and support frame as described above 13 is arranged on fermentation tank 1, described strut
It is arranged on bracing frame and the perpendicular angle with bracing frame, wherein strut are evenly arranged with multiple drag-lines and run through on along its length
Hole, described sealer is arranged on strut and covers fermentation tank；Described drag-line is through in the corresponding drag-line through hole of all struts.
In the solid-state compost aerobic fermentation that the utility model provides, the association system of aeration, collection and exhaust, has following
Beneficial effect：
1st, Middle pressure draught fan group is that have multiple air quantity, blast identical Middle pressure draught fan to be combined as an entirety, and it can have many
Kind of combination, biology aerobic fermentation stage as needed oxygen number, thus selecting different combinations, produce different
Air quantity meets the demand of oxygen；
2 are compared with single Middle pressure draught fan：Single Middle pressure draught fan only has single air quantity and blast, air quantity after adjustment rotating speed
Decline blast also can significantly decline, and Middle pressure draught fan group can produce multiple air quantity and blast is constant.
3 are compared with roots blower：
1）Roots blower blast is high, and easily make breakthroughs in solid dung aerobic fermentation mouth, and will not automatically heal
Restore to the original state, will result in blast and reduce, other position material fermentation form anaerobic state.Make blast reduce rising must carry
The rotating speed of high roots blower, therewith blast will increase, blast raises and allows for original breach and become much larger, and causes pernicious
Circulation；
2）Middle pressure draught fan group feature is that pressure is low, is difficult the mouth that makes breakthroughs when to solid material oxygen supply, forms disperse shape
State, can keep pressure constant for a long time, meet the supply of oxygen.Under identical air quantity and blast, Middle pressure draught fan group is in low work(
Rate state；
3）Purchase cost is greatly lowered；
4）Different independent assortments meet actual oxygen supply dehydration use to combination according to demand；
5）The electricity charge and maintaining expense are high.
The financial cost of gas gathering system can be reduced with the mode of plastic film mulch sealing and fermenting groove, also increase odor concentration, minimizing
Rate of air sucked in required；Change single groove or multiple-grooved gas skirt and whole workshop and collect that the rate of air sucked in required that gas brings is big, pumping difficulty is high, electric
Acc power is big and the also climing cloth of foul smell is the drawbacks of whole workshop.
Brief description
Fig. 1 is the vertical section structure schematic diagram of the association system of aeration, collection and exhaust in solid-state compost aerobic fermentation.
Fig. 2 is the top view of the association system of aeration, collection and exhaust in solid-state compost aerobic fermentation.
Fig. 3 is the front view of the association system of aeration, collection and exhaust in solid-state compost aerobic fermentation.
Fig. 4 is the joint of aeration, collection and exhaust in the solid-state compost aerobic fermentation show peculiar smell pernicious gas passage
The vertical section structure schematic diagram of system.
Fig. 5 is the association system of aeration, collection and exhaust in the solid-state compost aerobic fermentation show independent exhaustion structure
Cross-sectional structure schematic diagram.
Fig. 6 is the mplifying structure schematic diagram of part A in Fig. 5.
Fig. 7 is the front view of the strut of association system of aeration, collection and exhaust in solid-state compost aerobic fermentation.
Fig. 8 is the B-B sectional view of the strut of association system of aeration, collection and exhaust in solid-state compost aerobic fermentation.
Wherein, 1 is fermentation tank, and 2 is Middle pressure draught fan group, and 3 is turner, aeration ditch based on 4, and 5 prop up aeration ditch for plshy bone open,
6 is aeration ventilation shaft, and 7 is aeration board, and 8 is film seal structure, and 9 is increment blower fan, and 10 is airduct, and 11 lead to for peculiar smell pernicious gas
Road, 12 is filter tank, and 13 is bracing frame, and 14 is strut, and 15 is sealer, and 16 is drag-line, and 17 is temperature, oxygen on-line computing model, 18
For hydrogen sulfide, ammonia monitor, 19 is drag-line through hole.
Specific embodiment
Embodiment 1：
As shown in figures 1-8, in solid-state compost aerobic fermentation aeration, collection and exhaust association system, include fermentation tank
1st, Middle pressure draught fan group 2, turner 3, main aeration ditch 4, plshy bone open prop up aeration ditch 5, aeration ventilation shaft 6, aeration board 7, film sealed knot
Structure 8 and independent exhaustion structure；Turner 3 is arranged in fermentation tank 1；One end of fermentation tank 1 adopts concrete enclosing, fermentation tank 1
Concrete enclosing end be provided with Middle pressure draught fan group 2, the bottom of fermentation tank 1 is provided with main aeration ditch 4, the both sides of main aeration ditch 4
It is relatively set with plshy bone open and props up aeration ditch 5, plshy bone open props up and is provided with aeration board 7 on aeration ditch 5, and aeration ventilation shaft 6 is arranged on
Fermentation tank 1 bottom, props up aeration ditch 5 by main aeration ditch 4 and plshy bone open and gas is passed through fermentation tank 1, during the fermentation to send out
Ferment heap body carries out oxygenating, dehydration and cooling operation；Fermentation tank 1 top is closed using film seal structure 8, film seal structure 8 and fermentate
Space in the middle of material is peculiar smell pernicious gas passage 11；The centre of fermentation tank 1 one end, set higher than the position of fermentate stockpile body
It is equipped with independent exhaustion structure；Independent exhaustion structure is made up of increment blower fan 9 and airduct 10；By increment blower fan 9, peculiar smell is harmful to
To airduct 10, airduct 10 other end passes to filter tank 12 and carries out subsequent treatment for gas suction；Film seal structure 8 is by bracing frame 13, support
Bar 14, sealer 15 and drag-line 16 form, and bracing frame 13 is arranged on fermentation tank 1, strut 14 be arranged on bracing frame 13 and with
The perpendicular angle of support 13, wherein strut 14 are evenly arranged with multiple drag-line through holes 19 on along its length, sealer 15 is arranged
On strut 14 and cover fermentation tank 1；Described drag-line 16 is through in the corresponding drag-line through hole 19 of all struts.
In solid-state compost aerobic fermentation, the association system of aeration, collection and exhaust is during solid-state compost aerobic fermentation
Specific operation process, comprises the following steps：
1）By mud, conditioner or back-mixing material after batch mixer mix and blend, deliver into fermentation tank fermentation, fermentation heap
It is inserted into temperature, oxygen on-line computing model, meanwhile, above heap body in fermentation tank, be provided with hydrogen sulfide, ammonia monitor, fermentation
One end of groove is closed using concrete；
2）Middle pressure draught fan group is arranged on closing one end of fermentation tank, adopts film seal structure to close at fermentation tank top, have
Stockpile is enclosed in fermentation tank on effect ground；
3）It is vertically provided with aeration tap drain in fermentation trench bottom, aeration tap drain both sides are arranged two row plshy bone open aerations and propped up simultaneously
Ditch, plshy bone open aeration Zhigou is provided with aeration board,
4）In fermentation trench bottom, aeration ventilation shaft is installed, aeration ditch is propped up by main aeration ditch and plshy bone open gas is led to
Enter fermentation tank, during the fermentation, oxygenating, dehydration and cooling are carried out to fermentation heap body；
5）In heap body sweat, in order to allow heap body can fast cooling, be dehydrated and interrupt established run through gas lead to
Road, need to use turner by material displacement, crush, the peculiar smell pernicious gas producing during this, by film seal structure effectively
It is enclosed in fermentation tank, the space between heap body and film seal structure is exactly the gas passage of peculiar smell pernicious gas collection system, send out
The centre of ferment groove one end is higher than that the position of heap body all has and airduct size identical steam vent, whole wind of whole fermentation plant
Peculiar smell pernicious gas is independently transported to filter tank by independent increment blower fan by pipe in the lump.
Finally it should be noted that：The foregoing is only preferred embodiment of the present utility model, be not limited to this
Utility model, although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art
For, it still can be modified to the technical scheme described in foregoing embodiments, or to wherein some technical characteristics
Carry out equivalent.All of the present utility model spirit and principle within, any modification, equivalent substitution and improvement made etc., all
Should be included within protection domain of the present utility model.
Claims (2)
1. in solid-state compost aerobic fermentation aeration, collection and exhaust association system it is characterised in that include fermentation tank, in
Pressure fan group, turner, main aeration ditch, plshy bone open prop up aeration ditch, aeration ventilation shaft, aeration board, film seal structure and individual row
Depressed structure；Described turner is arranged in fermentation tank；One end of described fermentation tank adopts concrete enclosing, described fermentation tank mixed
Solidifying grave closed end is provided with Middle pressure draught fan group, and the bottom of described fermentation tank is provided with main aeration ditch, the both sides of described main aeration ditch
It is relatively set with plshy bone open and props up aeration ditch, plshy bone open props up and is provided with aeration board on aeration ditch, and aeration ventilation shaft is arranged on fermentation
Trench bottom, props up aeration ditch by main aeration ditch and plshy bone open and gas is passed through fermentation tank, during the fermentation fermentation heap body is entered
Row oxygenating, dehydration and cooling operation；Described fermentation tank top adopts film seal structure to close, in the middle of film seal structure and fermentation materials
Space is peculiar smell pernicious gas passage；The centre of described fermentation tank one end, it is provided with solely higher than the position of fermentate stockpile body
Vertical exhaust structure；Described independent exhaustion structure is made up of increment blower fan and airduct；By increment blower fan, peculiar smell pernicious gas is taken out
Enter to airduct, the airduct other end passes to filter tank and carries out subsequent treatment.
2. in solid-state compost aerobic fermentation according to claim 1 aeration, collection and exhaust association system, its feature exists
In described film seal structure is made up of bracing frame, strut, sealer and drag-line, and support frame as described above is arranged on fermentation tank, described strut
It is arranged on bracing frame and the perpendicular angle with bracing frame, wherein strut are evenly arranged with multiple drag-lines and run through on along its length
Hole, described sealer is arranged on strut and covers fermentation tank；Described drag-line is through in the corresponding drag-line through hole of all struts.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620550351.4U CN205933668U (en) | 2016-06-08 | 2016-06-08 | Aeration, collection and carminative combination system in solid -state compost aerobic fermentation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620550351.4U CN205933668U (en) | 2016-06-08 | 2016-06-08 | Aeration, collection and carminative combination system in solid -state compost aerobic fermentation |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105859349A (en) * | 2016-06-08 | 2016-08-17 | 蔡永辉 | Aerating, collecting and exhausting combining system in solid-state-composting aerobic fermentation and application thereof |
| CN107603872A (en) * | 2017-10-25 | 2018-01-19 | 江西瑞赛可生态科技股份有限公司 | The aerobic fermentation technique of solid material |
| CN108889767A (en) * | 2018-07-06 | 2018-11-27 | 浙江百思达科技有限公司 | Novel kitchen refuse disposal system and utilize method |
| CN108889765A (en) * | 2018-07-06 | 2018-11-27 | 浙江百思达科技有限公司 | Kitchen garbage after-treatment system and method |
| CN112624820A (en) * | 2020-10-16 | 2021-04-09 | 机科发展科技股份有限公司 | Compost fermentation storehouse system |
-
2016
- 2016-06-08 CN CN201620550351.4U patent/CN205933668U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105859349A (en) * | 2016-06-08 | 2016-08-17 | 蔡永辉 | Aerating, collecting and exhausting combining system in solid-state-composting aerobic fermentation and application thereof |
| CN107603872A (en) * | 2017-10-25 | 2018-01-19 | 江西瑞赛可生态科技股份有限公司 | The aerobic fermentation technique of solid material |
| CN108889767A (en) * | 2018-07-06 | 2018-11-27 | 浙江百思达科技有限公司 | Novel kitchen refuse disposal system and utilize method |
| CN108889765A (en) * | 2018-07-06 | 2018-11-27 | 浙江百思达科技有限公司 | Kitchen garbage after-treatment system and method |
| CN112624820A (en) * | 2020-10-16 | 2021-04-09 | 机科发展科技股份有限公司 | Compost fermentation storehouse system |
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