CN108752067A - It is a kind of to slot type aerobic composting fermentation technology and its structure - Google Patents
It is a kind of to slot type aerobic composting fermentation technology and its structure Download PDFInfo
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- CN108752067A CN108752067A CN201810965286.5A CN201810965286A CN108752067A CN 108752067 A CN108752067 A CN 108752067A CN 201810965286 A CN201810965286 A CN 201810965286A CN 108752067 A CN108752067 A CN 108752067A
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- 238000000855 fermentation Methods 0.000 title claims abstract description 88
- 230000004151 fermentation Effects 0.000 title claims abstract description 88
- 238000009264 composting Methods 0.000 title claims abstract description 13
- 238000005516 engineering process Methods 0.000 title abstract description 10
- 239000002361 compost Substances 0.000 claims abstract description 59
- 238000005273 aeration Methods 0.000 claims abstract description 43
- 238000000034 method Methods 0.000 claims abstract description 31
- 238000002156 mixing Methods 0.000 claims abstract description 16
- 230000003068 static effect Effects 0.000 claims abstract description 10
- 238000005266 casting Methods 0.000 claims abstract description 8
- 239000004744 fabric Substances 0.000 claims abstract description 8
- 239000002910 solid waste Substances 0.000 claims abstract description 7
- 230000032683 aging Effects 0.000 claims abstract description 5
- 238000003860 storage Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 34
- 239000000203 mixture Substances 0.000 claims description 25
- 238000009423 ventilation Methods 0.000 claims description 23
- 239000004615 ingredient Substances 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 9
- 210000002421 cell wall Anatomy 0.000 claims description 8
- 239000002781 deodorant agent Substances 0.000 claims description 8
- 244000144977 poultry Species 0.000 claims description 7
- 239000000654 additive Substances 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 238000004332 deodorization Methods 0.000 claims description 6
- 210000003608 fece Anatomy 0.000 claims description 6
- 244000144972 livestock Species 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 238000003908 quality control method Methods 0.000 claims description 4
- 239000000523 sample Substances 0.000 claims description 4
- 238000007726 management method Methods 0.000 claims description 3
- 230000000813 microbial effect Effects 0.000 claims description 3
- 238000004513 sizing Methods 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 239000010902 straw Substances 0.000 claims description 3
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims description 2
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 claims description 2
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims description 2
- 239000001099 ammonium carbonate Substances 0.000 claims description 2
- 235000013619 trace mineral Nutrition 0.000 claims description 2
- 239000011573 trace mineral Substances 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 241000235342 Saccharomycetes Species 0.000 claims 1
- 239000010426 asphalt Substances 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000007781 pre-processing Methods 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 12
- 230000033228 biological regulation Effects 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- 230000007306 turnover Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- CKUAXEQHGKSLHN-UHFFFAOYSA-N [C].[N] Chemical compound [C].[N] CKUAXEQHGKSLHN-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000010564 aerobic fermentation Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005108 dry cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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
- C05F17/80—Separation, elimination or disposal of harmful substances during the treatment
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
-
- 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
- C05F17/70—Controlling the treatment in response to process parameters
-
- 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
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Inorganic Chemistry (AREA)
- Toxicology (AREA)
- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of to slot type aerobic composting fermentation technology and its structure, and making aerobic composting process step includes：A, batch mixing pre-processes；B, cloth builds heap；C, static aeration；D, casting turns over slot；E, the rotten thermal control of fermentation；F, compost goes out slot progress Aging storage；G, solid waste is smelly except controlling；H, quality management.The present invention has the following effects that have operating flexibility strong, does not influence the fermentation of other slots, and few to slot structure process equipment failure rate, O&M cost is low, to reduce the ratio of compost failure and unqualified compost.
Description
Technical field
The present invention relates to a kind of to slot type aerobic compost structure, makes when being produced especially suitable for fowl poultry kind excrement compost fermentation
With.
Background technology
Cultivation solid waste Composting disposal process in, fermentation disposition quality not only by material properties, component, content and
The Reactor structures internal factor such as form directly affects, also by production facility appointed condition, environment temperature, production technology and skill
The external factor such as art management level restrict.The effect of Composting fermentation is micro- by application apparatus and technology regulation and control heap body
Biological metabolism condition and heap body yeastiness realize the fermentation of waste depth by the decomposed conversion of material fermentation, reach innoxious
Minimizing and stabilized quality requirement then realize recycling consumption by qualified composting production or commercial fertilizer.
Common compost production technology has at present：Bar buttress formula, continous way, whole slot type and equipment formula are several, in addition to fermentation tank,
Its technique is required for turner, these techniques go wrong in production itself regulation and control it is difficult.（Day processing 12m3）Commonly
Easily more than 120 ten thousand/set, the production technology of fermentation 3-7 days itself are difficult to ensure compost maturity qualification to fermentation tank；Bar buttress formula work
The relatively low fermentation time of skill heap body heat insulating ability differential temperature degree is long and very big by such environmental effects, and winter production is more difficult, and material is rotten
Ripe degree quality is generally relatively low；Continuous process production method is simple, and investment is moderate, is influenced obviously by turner quality, high-end to turn over
Throwing machine is expensive, and common turner is cheap but effect is relatively low, needs displacement turning daily, leads to heap body heat energy number of dropouts
Greatly, continuous high temperature and megathermal period fermentation parameter are influenced, a batch is close to for windrow a batch, if certain a part of heap body fermentation occurs
Bad problem is difficult that regulation and control are remedied, and various reasons cause whole compost fermentation rotten degree low qualified.
The common aerobic composting process method of compost industry has at present：Whole slot type, continous way, bar buttress formula and equipment formula are several
Class, wherein continuous process are widely used.In terms of real attenuation situation, generally it is faced with that heap body accumulation of heat heating is slow, heap body high temperature
It is insufficient with the megathermal period, rotten degree is low and moisture content is high, the production problem of compost low qualified.Many enterprises use import thus
Equipment or automatic production line, whole slot type and bar buttress formula technique mostly use the regulation measure for extending fermentation period number of days；Continuously
Formula technique mostly gradually lengthens fermentation tank to 80-90 meters of measure from more than 60 meters, and fermentation time extended to closely from 17-20 days
26-30 days；The biologically dehydrating rate of compost generally increases, but compost fermentation rotten degree does not stablize raising.Due to fermentate
The material scale of construction increases, and fermentation plant not only needs more workshops, but also the problems such as stench, steam, dust and facility corrosive attack is convex
It is aobvious.
Invention content
The task of the present invention is proposition one kind, and heap body to be made to obtain continuous control high temperature and high temperature fermentation period, less to reduce artificial mistake
Degree disturbance makes material depth fermentation, decomposition and conversion under oxygen abundance state, moderately shortens fermentation period, effectively remove
With control a kind of to slot type aerobic composting fermentation technology and its structure of workshop foul smell.
The task of the present invention is what is completed in this way, it is characterised in that：Making aerobic composting process step includes：
A, batch mixing pre-processes；
B, cloth builds heap；
C, static aeration；
D, casting turns over slot；
E, the rotten thermal control of fermentation；
F, compost goes out slot progress Aging storage；
G, solid waste is smelly except controlling；
H, quality management.
Batch mixing pre-processes, according to main fermentation material quality by parameter logistic addition auxiliary material ratio, feed back ratio, again in proportion
Compost agent is added, the above material is subjected to uniform batch mixing through batch mixer, moisture control is carried out after obtaining mixture, is sprayed
It is smelly that microbial deodorant carries out deodorization control；The cloth builds heap：It is using forklift that material feeding is any to slot, include back of the body formula to slot
To slot or to face formula to slot, natural heap builds a mixture fermentation heap body；The static aeration, the mixture that heap is built up ferment
Heap body enters fermentation stage, opens electricity/hand valve, opens control cabinet and is fermented for mixture by the solarization air cap on wind turbine and aeration tube
Heap body ventilation aeration, after 24-36 hour, heap temperature reaches 49-51 when spending, and indicates that mixture fermentation heap body enters hot fermentation
At this moment aeration parameter adjustment is supplied oxygen to high temperature aeration parameter ventilation, is enhanced about more than once ventilation quantity than high temperature fermentation period by the phase, when
When temperature spy degree shows that mixture fermentation heap temperature reaches 69-71 and spends, ventilation parameter is maintained；The side pile-turning slot, it is whole one
Casting is needed to turn over slot 2-3 times during a hot fermentation, back of the body formula turns over slot from mixture fermentation heap body with forklift and rolls into the other side
In slot, material heap body will be mixed from being poured into slot in another slot with forklift to slot to face formula；The rotten temperature control of the fermentation：Logical
Under conditions of air quantity abundance, the mixture heap temperature in slot will be controlled in 60-70 degree and continuously keep 7-9 days hot fermentations
State, the compost go out slot and carry out Aging storage, and mixing material heap body is after the hot fermentation for spending 15 days to slot back warp, mixture
Matter has changed, and compost moisture content, in the case where no external heat source is dried, postpones moisture content through after-ripening heap and be down to still in 39-41%
30-35%, the solid waste deodorization：Using, to putting forward spray deodorant, and it is out of proportion to control ammonium bicarbonate after ripe, to avoid a large amount of ammonia
Gas overflows, and require it is ripe after heap body anoxic does not divide stripping only；The quality control：Process above is produced not
Qualified compost, makees feed back and ferments again by process above step.The main fermentation material is to use feces of livestock and poultry, and auxiliary material uses
Crops dry straw, additive amount are 20-the 25% of major ingredient, and feed back is using the good compost of normal hot fermentation and artificial fermentation matter
Underproof compost is measured, additive amount is 20-the 25% of major ingredient, and the compost agent uses modified yeast bacterium, medical stone and micro member
Element composition is added in ‰ ratios of 0.75-1 of major ingredient per ton.The technical program aerobic compost structure include to slot, and to slot be by
Back of the body formula is formed to slot or to face formula to slot, and the back of the body formula is to be placed back-to-back by groove body and another groove body and use one to slot
Share wall, and each groove body reserve a porte-cochere, it is described to face formula to slot be by groove body notch and another
Notch on groove body puts face, and groove body reserves a shared porte-cochere to centre at face, and temp probe is mounted on cell wall wall
Inclined-plane on, and each is equipped with ventilation slot and aerating system to the bottom of slot.The back of the body formula shares slot the adjacent place of wall
It is coated with police's graticule of prompt forklift bucket operation height, it is described that prompt forklift cloth is coated with to alert mark vertical line on the inside of the notch of slot to face formula
Alert graticule must be erected when material and turning excessively.Described is 4-10 meters to slot well width, and groove depth is 3-6 meters, and carries on the back formula and be total to slot
It is less than the height of cell wall wall with wall, and notch next door wall is chamfering.The aerating system includes aeration tube, solarization air cap, protection
Plate, electricity/hand valve, wind turbine, control box, and aeration tube is installed in row, and solarization air cap is machined on aeration tube, it is added on aeration tube
Protective plate, interface fluting occlusion sizing sealed connection constitutes aeration channel between often arranging protective plate, and is aerated the air inlet in channel
Mouth is equipped with electricity/hand valve and is connected with wind turbine delivery outlet, and the wind turbine is electrically connected with control box.
The present invention has the following effects that, adds forklift to turn over slot using static aerated fermentation slot structure, substitutes Special turning and throw dress
It is standby to carry out fermenting and producing, have operating flexibility strong, it, can also in situ remediation solution at any time even if the fermentation of some slot goes wrong
Certainly, do not influence other slots fermentation, few to slot structure process equipment failure rate, O&M cost is low, to reduce compost failure and not
The ratio of qualified compost.
Description of the drawings
Fig. 1 is vertical view of the back of the body formula to slot structure；Fig. 2 is Fig. 1 front views；Fig. 3 is Fig. 1 longitudinal sectional views；Fig. 4 is display
Ventilation slot structure schematic diagram；Fig. 5 is display gas explosion system structure diagram；Fig. 6 is to face formula to slot structure vertical view；Fig. 7
It is Fig. 6 inner side views；Fig. 8 is the front view of Fig. 6；Fig. 9 is gas explosion system structure diagram.
Drawing explanation：1, groove body, 2, another groove body, 3, notch, 4, cell wall wall, 5, share wall, 6, porte-cochere, 7,
Temp probe, 8, thermometer, 9, ventilation slot, 10, aeration tube, 11, aeration pull solarization air cap, 12, protective plate, 13, electricity/hand valve, 14,
Wind turbine, 15, control box, 16, alert graticule.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
The technical program is as follows to slot type aerobic composting fermentation technology：
1, batch mixing pre-processes
According to different fermentations raw material components and state status, auxiliary material is added by parameter logistic according to main fermentation material quality and other is matched
Material carries out uniform batch mixing through batch mixer.Control parameter includesMain fermentation material rate：Dry cleaning up excrement and excrement slag（Or biogas residue）Ratio
Example≤3:1.Auxiliary material ratio：The ratio of major ingredient and auxiliary material is 4:1-5:1.Feed back ratio is the 4 of major ingredient:1-5:1.It presses
‰ ratios of 0.75-1 of major ingredient per ton add compost agent.5 kinds of raw material are sufficiently mixed uniformly with batch mixerMixture is aqueous
Rate is controlled≤60%Microbial deodorant control is smelly：Carry out except control the smelly feces of livestock and poultry for raising house shouldn't spray deodorant again, not into
Except controlling, the smelly feces of livestock and poultry batch mixing for raising house is total to need spray deodorant deodorization to row.
The main fermentation material is to use feces of livestock and poultry, and it is the 20-of major ingredient that auxiliary material, which uses crops dry straw, additive amount,
25%, it is major ingredient that feed back, which uses the good compost of normal hot fermentation and the underproof compost of artificial fermented quality, additive amount,
20-25%, the compost agent is compared using modified yeast bacterium, medical stone and trace element composition by the 0.75-1 ‰ of major ingredient per ton
Example addition.
2, cloth builds heap
Material is sent into forklift any to slot, heap builds the natural heap body of a mixture.
3, static aeration
Heap body code enters the static state high-temperature aerobic fermentation stage at once after building.It is first turned on aeration tube valve（Manually or electrically）,
According to heap body scale of construction size, by ventilation oxygen-supplying amount setting aeration parameter needed for temperature raising period, it is inside heap body to open control cabinet button
Ventilation aeration；After 24-36h, when heap temperature reaches 49-51 degree or so, 50 degree of optimum temperature, indicate heap body start into
Enter high temperature fermentation period, then parameter adjustment will be aerated by needing supplies oxygen to megathermal period aeration parameter ventilation, the ventilation being enhanced about more than once
Amount；When thermometer normally shows that heap temperature reaches 69-71 and spends, 70 degree of optimum temperature maintains ventilation parameter；If heap temperature is quick
More than 70 DEG C, then air quantity is increased heap temperature control system at 70 DEG C or so.When heap temperature stabilization drops to 50 DEG C or less, heap is indicated
Temperature enters fermentation cooldown period, needs aeration quantity being adjusted to temperature raising period ventilation oxygen supply parameter at this time.It is dropped using static aeration system
The excessive disturbance of low yeastiness and control technique difficulty.
4, casting turns over slot
Under normal circumstances, entire high temperature fermentation period needs casting to turn over slot 2-3 times.Back of the body formula is to slot：It is turned over and is rolled into from heap body with forklift
Enter the other side and continues static fermentation in slot, forming nature heap volume morphing structure.Face formula is to slot：With forklift by heap body to slot to another
In one empty slot.No matter which kind of turning method, each turning ploughs under heap body rim charge and surface layer material to inside slot heap body, to heap
The large crumb that body occurs needs to turn broken.
When heap housewarming high pass air control temp effect unobvious, casting can be carried out temporarily and turns over slot control excessive temperature.
5, fermentation maturity degree controls
Under conditions of ventilation quantity abundance, heap temperature control in slot is protected at 60-70 DEG C and continuously by adjusting technical parameter
It is the key that ensure compost fermentation rotten degree to hold 7-9 days hot fermentation states.If ventilation quantity is insufficient or wretched insufficiency, insist on chasing after
Temperature parameter is sought, the rotten degree of compost may not be just secure.Rotten degree will be according to heap body batch mixing quality, high temperature and megathermal period, heap
Situations such as expecting fermentation performance, moisture evaporation state and moisture content comprehensive condition is judged.
If there is abnormal problem to slot compost fermentation state, problem analysis reason is first had to, then carry out at specific aim
It sets.To non-heap body component structure class problem, then it can prolong long-term fermentation by appropriateness, increase the turning frequency and adjustment aeration by force
The method of degree solves.To heap body component structure class problem, by the spot it is secondary add dispensing and puddle continue to bank up the side of fermentation
Method solves；To can not really continue to bank up the unqualified compost of fermentation, return makees feed back and is proportionally added into again batch mixing fermentation.
6, compost goes out slot progress Aging storage
It is high after fermentation heap body undergoes 7-9 days continuous high temperature phases of room temperature near ambient temperature variation after about 15 days hot fermentations
Thermophase fermentation terminates substantially, and material properties has changed substantially, and compost moisture content still 40% or so, is dried in no external heat source
In the case of, 30-35% can be down to completely by postponing moisture content through after-ripening heap.
7, solid waste is smelly except controlling
Stench class waste uses the smelly method of surface deodorization control of spray deodorant in link of unloading.
Batch mixing pretreatment unit control carbon-nitrogen ratio must not lack of proper care, and a large amount of ammonias is avoided to overflow.
Regulate and control suitable aeration parameter in fermentation process, anoxic does not divide stripping only to heap body.
8, quality control
To indeed judging underproof compost, makees feed back batch sequence batch mixing and ferment again.
It is suitable for slot technique the compost application of 5-60m3/d size ranges.
A kind of feces of livestock and poultry of the present invention to the structure of slot type aerobic compost as shown in figures 1 to 6, the aerobic heap of the technical program
Fertile structure includes being formed to slot to slot, and to slot by back of the body formula to slot or to face formula, and the back of the body formula is by groove body 1 and another to slot
A shared wall 5 is placed and used to a groove body 2 back-to-back, and reserves a porte-cochere in each groove body, described to face formula
To slot put to face with the notch on another groove body 2 by the notch 3 on groove body 1, one reserved to centre at face of groove body is altogether
With porte-cochere 6, temp probe 7 is mounted on the inclined-plane of cell wall wall 4, and thermometer 8 is hung on cell wall wall, and each is to slot
Bottom is equipped with ventilation slot 9 and aerating system.
The adjacent place that the back of the body formula shares slot wall is coated with police's graticule 16 of prompt forklift bucket operation height, described to face
Formula prompts where forklift please describe to being coated on the inside of the notch of slot,（Vertical line prompts：It is to forklift when vertical line position it is noted that slow
Speed is touched, prevention damage next door wall；Horizontal line prompts：When rolling heap body operation, bucket height must exceed horizontal line to be prevented forklift
Hit wall）.
Described is 4-10 meters to slot well width, and groove depth is 3-6 meters, and carries on the back formula and be less than cell wall wall 6 to the shared wall of slot
Height, and notch next door wall be chamfering, facilitate forklift operation.
The back of the body formula needs two porte-cocheres to slot, with forklift roll type turning, be suitble to daily disposition 20m3/d with
The compost of lower scale produces, and the face formula is to slot：The opposite shape and structure of notch, and slot wall wall is contour, with the forklift side of falling slot
Formula turning, described is 3-5 meters to slot well width, and groove depth is 5-10 meters, and notch next door wall is chamfering.Suitable for disposing daily
The middle and small scale amount compost of 20-60m3 produces.Ventilation slot, pore structure is pulled and be aerated to aeration and mounting means is essentially identical, only
It is size, quantity and the wind turbine position pulled according to small determining aeration roomy to flute length.
The face formula reserves a porte-cochere between the notch of slot, is suitble to 20-60m3/d of the disposition even above scales
Compost production.
The aerating system includes aeration tube 10, solarization air cap 11, protective plate 12, electricity/hand valve 13, wind turbine 14, control box 15,
And aeration tube is installed in row, and solarization air cap is machined on aeration tube, protective plate is added on aeration tube, and it is indirectly often to arrange protective plate
Fluting occlusion sizing, which is tightly connected, at mouthful constitutes aeration channel, and the air inlet for being aerated channel is equipped with electricity/hand valve and wind turbine is defeated
Outlet is connected, and the wind turbine is electrically connected with control box, and aeration quantity intensity implements regulation and control by the relay switch in control box.
Compost fermentation production operation method：It is in the case of no special turner, from guarantee heap body to trough composting
The form of material and the pretreatment quality of component structure are started with, by regulating and controlling heap body yeastiness, aeration quantity and turning parameter, connecting
Continuous high temperature and fermentation period parameter and compost fermentation method of quality control, it is final to realize that compost maturity stablizes qualified compost
Product.
Claims (7)
1. a kind of technique to slot type aerobic compost, it is characterised in that：Making aerobic composting process step includes：A, batch mixing is pre-
Processing；B, cloth builds heap；C, static aeration；D, casting turns over slot；E, the rotten thermal control of fermentation；F, compost goes out slot progress after-ripening
Processing；G, solid waste is smelly except controlling；H, quality management.
2. a kind of technique to slot type aerobic compost according to claim 1, it is characterised in that：Batch mixing pre-processes, according to
Auxiliary material ratio is added in parameter logistic in main fermentation material quality, and feed back ratio adds compost agent in proportion again, and the above material is passed through
Batch mixer carries out uniform batch mixing, and moisture control is carried out after obtaining mixture, carries out sprinkling microbial deodorant and carries out deodorization control
It is smelly；The cloth builds heap：It is using forklift that material feeding is any to slot, to slot include back of the body formula to slot or to face formula to slot, it is natural
Heap builds a mixture fermentation heap body；The static aeration, enters fermentation stage by the mixture fermentation heap body that heap is built up, opens
Electricity/hand valve, it is mixture fermentation heap body ventilation aeration to open control cabinet by the solarization air cap on wind turbine and aeration tube, by 24-
After 36 hours, heap temperature reaches 49-51 when spending, and mark mixture fermentation heap body enters high temperature fermentation period, at this moment will be aerated parameter tune
It is whole to high temperature aeration parameter ventilation oxygen supply, be enhanced about more than once ventilation quantity than high temperature fermentation period, when temperature spys degree display mixture
When fermentation heap temperature reaches 69-71 and spends, ventilation parameter is maintained；The side pile-turning slot needs during an entire hot fermentation
Casting turns over slot 2-3 times, and back of the body formula turns over slot from mixture fermentation heap body with forklift and rolls into another side channel, is shoveled to slot to face formula
Vehicle will mix material heap body from being poured into slot in another slot；The rotten temperature control of the fermentation：It, will under conditions of ventilation quantity abundance
In 60-70 degree and continuously 7-9 days hot fermentation states of holding are controlled to the mixture heap temperature in slot, the compost go out slot into
Row Aging storage, mixing material heap body is after the hot fermentation for spending 15 days to slot back warp, and Properties of Asphalt Mixture has changed, compost moisture content
Still in 39-41%, in the case where no external heat source is dried, postpones moisture content through after-ripening heap and be down to 30-35%, the solid waste deodorization：
Using, to putting forward spray deodorant, and it is out of proportion to control ammonium bicarbonate, is overflowed to avoid a large amount of ammonias after ripe, and require it is ripe after heap body
Anoxic does not divide stripping only；The quality control：Underproof compost is produced to process above, do feed back by with
Upper processing step ferments again.
3. a kind of technique to slot type aerobic compost according to claim 2, it is characterised in that：The main fermentation material is to adopt
With feces of livestock and poultry, it is 20-the 25% of major ingredient that auxiliary material, which uses crops dry straw, additive amount, and feed back uses normal hot fermentation
Good compost and the underproof compost of artificial fermented quality, additive amount are 20-the 25% of major ingredient, and the compost agent is using modification
Saccharomycete, medical stone and trace element composition, are added in ‰ ratios of 0.75-1 of major ingredient per ton.
4. make aerobic compost to slot, it is characterised in that：The technical program aerobic compost structure include to slot, and to slot be by
Back of the body formula is formed to slot or to face formula to slot, and the back of the body formula is to be placed back-to-back by groove body and another groove body and use one to slot
Share wall, and each groove body reserve a porte-cochere, it is described to face formula to slot be by groove body notch and another
Notch on groove body puts face, and groove body reserves a shared porte-cochere to centre at face, and temp probe is mounted on cell wall wall
Inclined-plane on, and each is equipped with ventilation slot and aerating system to the bottom of slot.
5. it is according to claim 4 make aerobic compost to slot, it is characterised in that：The back of the body formula shares wall to slot
Adjacent place is coated with police's graticule of prompt forklift bucket operation height, described to be coated with prompt to alert mark vertical line on the inside of the notch of slot to face formula
Alert graticule must be erected when forklift cloth and turning excessively.
6. it is according to claim 5 make aerobic compost to slot, it is characterised in that：Described is 4-10 to slot well width
Rice, groove depth are 3-6 meters, and carry on the back the height that formula is less than the shared wall of slot on cell wall wall, and notch next door wall is chamfering.
7. it is according to claim 6 make aerobic compost to slot, it is characterised in that：The aerating system includes aeration
Pipe, solarization air cap, protective plate, electricity/hand valve, wind turbine, control box, and aeration tube is installed in row, and solarization air cap is machined on aeration tube,
Protective plate is added on aeration tube, often the occlusion sizing of interface fluting is tightly connected composition aeration channel between row's protective plate, and
The air inlet in aeration channel is equipped with electricity/hand valve and is connected with wind turbine delivery outlet, and the wind turbine is electrically connected with control box.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110283022A (en) * | 2019-08-15 | 2019-09-27 | 武汉达鑫源有机肥有限责任公司 | The fermentation of pipe laying compost wind-force adds bacterium technique to one kind in a distributed manner |
| CN110563497A (en) * | 2019-10-18 | 2019-12-13 | 河南逸凡蔚岚生物科技有限公司 | non-turning high-maturity aerobic fermentation device and process steps |
| CN111533597A (en) * | 2020-05-27 | 2020-08-14 | 机科发展科技股份有限公司 | Aeration tile for solid material fermentation |
| CN112880347A (en) * | 2021-01-14 | 2021-06-01 | 辽宁华一环境生物技术研究院有限公司 | Microbial inoculum drying device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102531724A (en) * | 2012-03-02 | 2012-07-04 | 福建省龙岩市晟农生物科技有限公司 | Solid waste composting fermentation tank |
| CN203782048U (en) * | 2013-11-18 | 2014-08-20 | 深圳市铁汉生态环境股份有限公司 | Composting groove for static aerobic fermentation |
| CN204714721U (en) * | 2015-05-22 | 2015-10-21 | 哈尔滨良顺生物科技开发有限公司 | A kind of Novel static composting device |
| CN206337182U (en) * | 2016-11-22 | 2017-07-18 | 新疆天物生态科技股份有限公司 | Sludge high temperature aerobic fermented manure handles disposal system |
-
2018
- 2018-08-23 CN CN201810965286.5A patent/CN108752067A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102531724A (en) * | 2012-03-02 | 2012-07-04 | 福建省龙岩市晟农生物科技有限公司 | Solid waste composting fermentation tank |
| CN203782048U (en) * | 2013-11-18 | 2014-08-20 | 深圳市铁汉生态环境股份有限公司 | Composting groove for static aerobic fermentation |
| CN204714721U (en) * | 2015-05-22 | 2015-10-21 | 哈尔滨良顺生物科技开发有限公司 | A kind of Novel static composting device |
| CN206337182U (en) * | 2016-11-22 | 2017-07-18 | 新疆天物生态科技股份有限公司 | Sludge high temperature aerobic fermented manure handles disposal system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110283022A (en) * | 2019-08-15 | 2019-09-27 | 武汉达鑫源有机肥有限责任公司 | The fermentation of pipe laying compost wind-force adds bacterium technique to one kind in a distributed manner |
| CN110563497A (en) * | 2019-10-18 | 2019-12-13 | 河南逸凡蔚岚生物科技有限公司 | non-turning high-maturity aerobic fermentation device and process steps |
| CN111533597A (en) * | 2020-05-27 | 2020-08-14 | 机科发展科技股份有限公司 | Aeration tile for solid material fermentation |
| CN112880347A (en) * | 2021-01-14 | 2021-06-01 | 辽宁华一环境生物技术研究院有限公司 | Microbial inoculum drying device |
| CN112880347B (en) * | 2021-01-14 | 2023-11-24 | 辽宁华一环境生物技术研究院有限公司 | Microbial agent drying device |
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Application publication date: 20181106 |