CN107603872A - The aerobic fermentation technique of solid material - Google Patents
The aerobic fermentation technique of solid material Download PDFInfo
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- CN107603872A CN107603872A CN201711009384.3A CN201711009384A CN107603872A CN 107603872 A CN107603872 A CN 107603872A CN 201711009384 A CN201711009384 A CN 201711009384A CN 107603872 A CN107603872 A CN 107603872A
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- gas explosion
- solid material
- fermentation vat
- aerobic fermentation
- air compressor
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Abstract
The invention discloses a kind of aerobic fermentation technique of solid material, including the fermentation vat that upper end is open, multiple gas explosion holes have been evenly arranged at fermentation vat bottom, the gas explosion hole is in matrix distribution, and the spacing between the vertical and horizontal of adjacent gas explosion hole is 300, aperture φ=1 in each gas explosion hole, all gas explosion holes are connected by pressure duct with the air compressor machine outside fermentation vat, compound sensor is installed in fermentation vat side wall, it is specific further comprising the steps of：The material for configuring completion is first put into fermentation vat, when compound sensor detects that temperature rises to T1, by the t1 times from the moment, air compressor machine gas explosion 10 20min, the T1 is then turned on and meets 60 DEG C≤T1≤70 DEG C, t1 meets 3.5h≤t1≤4.5h；Until compound sensor detects that humidity is 25%.So as to provide a kind of working environment that gas explosion technology can be applied to actual solid material aerobic fermentation technique, effectively improve solid material aerobic fermentation, equipment failure rate is reduced, improves production efficiency.
Description
Technical field
The invention belongs to aerobic fermentation technical field, specifically, the aerobic fermentation work of more particularly to a kind of solid material
Skill.
Background technology
At present, for the excrement such as people, animal, poultry using it is widely used be that methane-generating pit anaerobic fermentation produces biogas slurry and natural pond
Gas, wherein biogas can be used as energy burning, and biogas slurry can be used as fertilizer or feed.But because biogas slurry product can not be commercialized, and
And requirement of the methane-generating pit work to temperature is high, this processing mode will marginalisation.The research direction of main flow is by excrement at present
Organic fertilizer is made, consequently facilitating the commercialization of product and the standardization of product quality, this is necessarily required to the solid to having configured
Material carries out aerobic fermentation.
But the aerobic fermentation of existing solid material uses and the material in fermentation vat/groove is carried out to turn over the side such as throwing, stirring
Formula, to promote fully contacting for material and air；Such as Application No. 200910216676.3 and Application No.
201310743681.6 patent of invention in refer to it is this promotion aerobic fermentation mode.It is this traditional, extensive aerobic
Fermentation, is unfavorable for ensuring for product stability；Also, working environment is severe, almost nobody is ready to be engaged in this work, makes
Into labor cost height；Moreover throwing, the fault rate height of mixing plant, maintenance inconvenience are turned over, it is unfavorable for consecutive production.
In fact, in the aerobic fermentation processing of liquid material, connecing for material and air is generally promoted using gas explosion technology
Touch, that is, air is squeezed into material using air compressor machine.But this gas explosion technology is also confined at liquid material at present
Reason, for solid material aerobic fermentation, all the time without the actual application problem for solving gas explosion technology.
The content of the invention
It is an object of the invention to a kind of aerobic fermentation technique of solid material, for gas explosion technology to be applied into solid-state
The aerobic fermentation of material, so as to improve the working environment of solid material aerobic fermentation, equipment failure rate is reduced, improve production effect
Rate.
Technical scheme is as follows：A kind of aerobic fermentation technique of solid material, including the fermentation vat that upper end is open,
Be evenly arranged multiple gas explosion holes at the fermentation vat bottom, the gas explosion hole is in matrix distribution, and adjacent gas explosion hole longitudinal direction and
Spacing between transverse direction is 300, aperture φ=1 in each gas explosion hole, all gas explosion holes by pressure duct with
Air compressor machine connection outside fermentation vat, compound sensor is provided with the fermentation vat side wall, for real-time monitoring temperature and humidity,
It is further comprising the steps of：
Step 1：The material for configuring completion is put into fermentation vat, as the progress of material aerobic fermentation, temperature of charge are gradual
Rise；
Step 2：When compound sensor detects that temperature rises to T1, by the t1 times from the moment, sky is then turned on
Press gas explosion 10-20min, the T1 meet 60 DEG C≤T1≤70 DEG C, and t1 meets 3.5h≤t1≤4.5h；
Step 3：Step 2 is repeated several times, until compound sensor detects that humidity is 25%, aerobic fermentation is completed.
The present invention determines the fermentation of solid material using temperature and humidity parameter by putting gas explosion device in fermentation vat base fabric
Degree, and the gas explosion parameter of solid material is rationally designed, gas explosion technology can be applied to reality so as to provide one kind
Solid material aerobic fermentation technique, effectively improve the working environment of solid material aerobic fermentation, reduce equipment failure rate,
Improve production efficiency.
The fermentation vat is 4000*4000*4000 concrete sump, and the pressure of the air compressor machine is 1.8MPa.
The compound sensor is apart from fermentation vat bottom 1000.
Also include delay switch, the delay switch and compound sensor and the equal access control system of air compressor machine, when compound
Sensor detects temperature when being T1, and delay switch automatically turns on the delay t1 times, and then air compressor machine automatically turns on.It is easy to implement
The Automated condtrol of equipment, reduce labor cost.
Described T1=70 DEG C, t1=4h, each gas explosion 15min of air compressor machine.
The gas explosion hole is made up of the endoporus of cored screw, and 3900*3900 installing plate is equipped with the fermentation vat base fabric,
Offered on the installing plate described in mounting hole with the one-to-one mounting hole in gas explosion hole, the cored screw
The upper end of cored screw flushes with installing plate upper face, and the lower end of the cored screw connects with pressure duct, the high-voltage tube
Road is located at below installing plate, and joint is fitted with the lower end of the fermentation vat side wall, and the inner and the pressure duct of the joint connect
Logical, the outer end of joint connects with air compressor machine.The arrangement in gas explosion hole is simple, is easy to handling to safeguard.
200*200 breach is provided with the installing plate face joint, cover plate is installed in the indentation, there.Breach
Arrangement, is easy to be attached pressure duct and joint the inner, and connection places cover plate again after completing, and avoids material from leaking into installation
Below plate.
Beneficial effect：The present invention determines solid-state by putting gas explosion device in fermentation vat base fabric using temperature and humidity parameter
The attenuation degree of material, and the gas explosion parameter of solid material is rationally designed, can be by gas explosion technology so as to provide one kind
Solid material aerobic fermentation technique applied to reality.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art.In all of the figs, similar element
Or part is typically identified by similar reference.In accompanying drawing, each element or part might not be drawn according to the ratio of reality.
Fig. 1 is the structural representation of fermentation vat involved in the present invention.
Fig. 2 is the upward view of installing plate and pressure duct in Fig. 1.
Fig. 3 is Fig. 1 A-A sectional views.
Reference：Fermentation vat 1, installing plate 2, breach 2a, pressure duct 3, cover plate 4, joint 5, air compressor machine 6, gas explosion hole
7th, cored screw 8, compound sensor 9.
Embodiment
The embodiment of technical solution of the present invention is described in detail below in conjunction with accompanying drawing.Following examples are only used
In clearly illustrating technical scheme, therefore example is only used as, and the protection of the present invention can not be limited with this
Scope.
In the description of the present application, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
The instruction such as " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer "
Orientation or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of the description present invention and simplification is retouched
State, rather than instruction or imply signified device or element there must be specific orientation, with specific azimuth configuration and operation,
Therefore it is not considered as limiting the invention.
In this application, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In this application, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature
It is that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height and is less than second feature.
As shown in Figure 1, Figure 2 and Figure 3, the present invention includes the open fermentation vat 1 in upper end, the preferably described fermentation vat of the present embodiment
1 is 4000*4000*4000 concrete sump.Multiple gas explosion holes 7, the gas explosion hole 7 have been evenly arranged at the bottom of fermentation vat 1
In matrix distribution, and the spacing between the adjacent vertical and horizontal of gas explosion hole 7 is 300, the aperture φ in each gas explosion hole 7
=1.The preferably described gas explosion hole 7 of the present embodiment is made up of the endoporus of cored screw 8.3900* is equipped with the base fabric of fermentation vat 1
3900 installing plate 2, offer on the installing plate 2 and pacify with 7 one-to-one mounting hole of gas explosion hole, the cored screw 8
In mounting hole, the upper end of the cored screw 8 flushes with the upper face of installing plate 2.
All gas explosion holes 7 are connected by pressure duct 3 with the air compressor machine 6 outside fermentation vat 1, the pressure of the air compressor machine 6
Power is 1.8MPa.The pressure duct 3 is located at the lower section of installing plate 2, and the lower end of the cored screw 8 connects with pressure duct 3.
The lower end of the side wall of fermentation vat 1 is fitted with horizontally disposed joint 5, and the inner of the joint 5 connects with pressure duct 3, connect
First 5 outer end connects with air compressor machine 6.200*200 breach 2a is provided with the positive butt joint 5 of the installing plate 2, in the breach
Cover plate 4 is installed, the cover plate 4 is 200*200 square plate at 2a.
Shape, moulding and the arrangement of the pressure duct 3 do not limit, and are set according to being actually needed.The present embodiment is preferred
The pressure duct 3 includes a main appendix, and wherein one end of main appendix connects with joint 5；Also include and main appendix
More branch appendixs of vertical connection, on the branch appendix by tee pipe coupling 5 be connected with more bend pipes, the bend pipe
Corresponded with the gas explosion hole 7 on installing plate 2, the bend pipe is connected with the cored screw 8 on gas explosion hole 7.
Compound sensor 9 is installed in the side wall of fermentation vat 1, for real-time monitoring temperature and humidity, the compound biography
Sensor 9 is apart from the bottom 1000 of fermentation vat 1.
Present invention additionally comprises following steps：
Step 1：The material for configuring completion is put into fermentation vat 1, material starts aerobic fermentation, with the aerobic hair of material
The progress of ferment, temperature of charge are gradually increasing.The configuration of the material mainly adjusts carbon-nitrogen ratio, moisture content and adds zymophyte,
These are same as the prior art, will not be described here.In fact, the moisture content of the material is 40%-60%, it is this aqueous
The material of rate will not produce working fluid, and the present embodiment is preferably 50%.
Step 2：When compound sensor 9 detects that temperature rises to T1, by the t1 times from the moment, it is then turned on
Air compressor machine 6 gas explosion 10-20min, the T1 meet 60 DEG C≤T1≤70 DEG C, and t1 meets 3.5h≤t1≤4.5h；The present embodiment is excellent
Described T1=70 DEG C, t1=4h is selected, each gas explosion 15min of air compressor machine 6.
Step 3：Step 2 is repeated several times, until compound sensor 9 detects that humidity is 25%, aerobic fermentation is completed.
In fact, in order to reduce labor cost, equipment automatization level is improved, the present embodiment also includes delay switch,
The delay switch and 6 equal access control system of compound sensor 9 and air compressor machine, when compound sensor 9 detects that temperature is T1
When, delay switch automatically turns on the delay t1 times, and then air compressor machine 6 automatically turns on.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；For example, T1 is changed into 60 DEG C, 62 DEG C or 67 DEG C, t1 is changed to 3.5h, 3.8h, 4.3h or 4.5h, by air compressor machine
Each aeration time is changed to 10min, 13min, 18min or 20min, and the arrangement in gas explosion hole is changed into direct perforate on pressure duct
Deng, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme scope, it all should cover in this hair
Among bright claim and the scope of specification.
Claims (7)
- A kind of 1. aerobic fermentation technique of solid material, it is characterised in that：Including the fermentation vat that upper end is open, in the fermentation vat Bottom has been evenly arranged multiple gas explosion holes, and the gas explosion hole is in matrix distribution, and between the vertical and horizontal of adjacent gas explosion hole between Away from being 300, aperture φ=1 in each gas explosion hole, all gas explosion holes pass through the sky outside pressure duct and fermentation vat Press connects, and compound sensor is provided with the fermentation vat side wall, for real-time monitoring temperature and humidity, in addition to following step Suddenly：Step 1：The material completed will be configured and be put into fermentation vat, with the progress of material aerobic fermentation, on temperature of charge is gradual Rise；Step 2：When compound sensor detects that temperature rises to T1, by the t1 times from the moment, air compressor machine is then turned on Gas explosion 10-20min, the T1 meet 60 DEG C≤T1≤70 DEG C, and t1 meets 3.5h≤t1≤4.5h；Step 3：Step 2 is repeated several times, until compound sensor detects that humidity is 25%, aerobic fermentation is completed.
- 2. the aerobic fermentation technique of solid material according to claim 1, it is characterised in that：The fermentation vat is 4000* 4000*4000 concrete sump, the pressure of the air compressor machine is 1.8MPa.
- 3. the aerobic fermentation technique of solid material according to claim 2, it is characterised in that：The compound sensor distance hair Ferment bottom of pond 1000.
- 4. the aerobic fermentation technique of solid material according to claim 3, it is characterised in that：Also include delay switch, it is described Delay switch and compound sensor and the equal access control system of air compressor machine, when it is T1 that compound sensor, which detects temperature, delay Switch automatically turns on the delay t1 times, and then air compressor machine automatically turns on.
- 5. the aerobic fermentation technique of solid material according to claim 4, it is characterised in that：Described T1=70 DEG C, t1=4h, The each gas explosion 15min of air compressor machine.
- 6. the aerobic fermentation technique of solid material according to claim 5, it is characterised in that：The gas explosion hole is by cored screw Endoporus form, be equipped with 3900*3900 installing plate in the fermentation vat base fabric, offered on the installing plate and gas explosion hole One-to-one mounting hole, the cored screw are arranged in mounting hole, upper end and the installing plate upper face of the cored screw Flush, the lower end of the cored screw connects with pressure duct, and the pressure duct is located at below installing plate, in the fermentation vat The lower end of side wall is fitted with joint, and the inner of the joint connects with pressure duct, and the outer end of joint connects with air compressor machine.
- 7. the aerobic fermentation technique of solid material according to claim 6, it is characterised in that：In the positive butt joint of the installing plate Place is provided with 200*200 breach, and cover plate is provided with the indentation, there.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711009384.3A CN107603872B (en) | 2017-10-25 | 2017-10-25 | Aerobic fermentation process for solid material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711009384.3A CN107603872B (en) | 2017-10-25 | 2017-10-25 | Aerobic fermentation process for solid material |
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| Publication Number | Publication Date |
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| CN107603872A true CN107603872A (en) | 2018-01-19 |
| CN107603872B CN107603872B (en) | 2021-05-18 |
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ID=61080358
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711009384.3A Active CN107603872B (en) | 2017-10-25 | 2017-10-25 | Aerobic fermentation process for solid material |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060252137A1 (en) * | 2004-12-01 | 2006-11-09 | Burmaster Brian M | Ethanol fermentation using oxidation reduction potential |
| CN101717284A (en) * | 2009-12-10 | 2010-06-02 | 四川农业大学 | Method for preparing organic compound fertilizer by treating chicken manure through biological fermentation technology |
| CN103964913A (en) * | 2014-05-15 | 2014-08-06 | 台冠生物科技（上海）有限公司 | High-pressure aerobic aeration device, high-pressure aerobic fermentation device and mounting method of high-pressure aerobic fermentation device |
| CN105503305A (en) * | 2016-01-20 | 2016-04-20 | 北京丰泰民安生物科技有限公司 | Organic fertilizer trough-type aeration fermenting production process and trough-type fermenting tank |
| CN105541427A (en) * | 2016-02-25 | 2016-05-04 | 江苏省农业科学院 | Straw fermentation processing device and application thereof |
| CN205933668U (en) * | 2016-06-08 | 2017-02-08 | 蔡永辉 | Aeration, collection and carminative combination system in solid -state compost aerobic fermentation |
-
2017
- 2017-10-25 CN CN201711009384.3A patent/CN107603872B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060252137A1 (en) * | 2004-12-01 | 2006-11-09 | Burmaster Brian M | Ethanol fermentation using oxidation reduction potential |
| CN101717284A (en) * | 2009-12-10 | 2010-06-02 | 四川农业大学 | Method for preparing organic compound fertilizer by treating chicken manure through biological fermentation technology |
| CN103964913A (en) * | 2014-05-15 | 2014-08-06 | 台冠生物科技（上海）有限公司 | High-pressure aerobic aeration device, high-pressure aerobic fermentation device and mounting method of high-pressure aerobic fermentation device |
| CN105503305A (en) * | 2016-01-20 | 2016-04-20 | 北京丰泰民安生物科技有限公司 | Organic fertilizer trough-type aeration fermenting production process and trough-type fermenting tank |
| CN105541427A (en) * | 2016-02-25 | 2016-05-04 | 江苏省农业科学院 | Straw fermentation processing device and application thereof |
| CN205933668U (en) * | 2016-06-08 | 2017-02-08 | 蔡永辉 | Aeration, collection and carminative combination system in solid -state compost aerobic fermentation |
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| CN107603872B (en) | 2021-05-18 |
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Effective date of registration: 20210407 Address after: 330800 Tianxin administrative village Tiandong village, DUSHENG Town, Gao'an City, Yichun City, Jiangxi Province Applicant after: GAO'AN BAODI ECOLOGICAL AGRICULTURAL TECHNOLOGY Co.,Ltd. Address before: 330000 Building 5, 1388 Jingkai Avenue, Nanchang Economic and Technological Development Zone, Nanchang City, Jiangxi Province Applicant before: JIANGXI RUISAIKE ECOLOGICAL TECHNOLOGY Co.,Ltd. |
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