CN109824390A - A kind of closed organic liquid agricultural fertilizer preparation system - Google Patents
A kind of closed organic liquid agricultural fertilizer preparation system Download PDFInfo
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- CN109824390A CN109824390A CN201910124540.3A CN201910124540A CN109824390A CN 109824390 A CN109824390 A CN 109824390A CN 201910124540 A CN201910124540 A CN 201910124540A CN 109824390 A CN109824390 A CN 109824390A
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- agricultural fertilizer
- organic liquid
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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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- Treatment Of Sludge (AREA)
Abstract
The present invention provides a kind of closed organic liquid agricultural fertilizer preparation systems, are related to sludge purification techniques field.The preparation system includes between sewage sludge feed, electric heating anaerobic reaction fermentation library, N P and K formula station, liquid organic fertilizer curing library and agricultural fertilizer bunkie station.It is connected between electric heating anaerobic reaction fermentation library and sewage sludge feed, for carrying out electric heating anaerobic fermentation operation.Electric heating anaerobic fermentation library, N P and K formula station are connected to liquid organic fertilizer curing library, and organic liquid agricultural fertilizer is prepared for carrying out curing operation.Agricultural fertilizer bunkie station is for pumping out the organic liquid agricultural fertilizer being prepared.The preparation system can effectively improve organically purification sludge and subtract the quantity of slag, while N P and K organic liquid fertilizer be prepared, while improveing rehabilitating soil; so that organising for soil is greatly lowered; production and labour cost are saved simultaneously, the secondary pollution of sludge is cut off, to protect environment.
Description
Technical field
The present invention relates to sludge purification techniques fields, prepare in particular to a kind of closed organic liquid agricultural fertilizer
System.
Background technique
Purifying city domestic sludge is currently world-famous puzzle, and China's big data counts at annual National urban sanitary sewage
60,000,000 tons of wet mud or so for managing the untreated purification of factory, give out a foul smell destruction and pollution environment and the Nature for a long time.
Summary of the invention
The purpose of the present invention is to provide a kind of closed organic liquid agricultural fertilizer preparation systems, can effectively improve
The purification sludge of machine subtracts the quantity of slag, while N P and K organic liquid fertilizer is prepared, while improveing rehabilitating soil, so that soil
Organise and be greatly lowered, while saving production and labour cost, the secondary pollution of sludge cut off, to protect environment.
The present invention is implemented as follows:
A kind of closed organic liquid agricultural fertilizer preparation system, comprising:
Between sewage sludge feed, for inputting sludge between sewage sludge feed；
Electric heating anaerobic reaction fermentation library, is connected to, and for input between electric heating anaerobic reaction fermentation library and sewage sludge feed
Sludge carries out the operation of electric heating anaerobic fermentation；
N P and K formula station, N P and K formula station have matched N P and K formula for providing；
Liquid organic fertilizer cures library, and electric heating anaerobic fermentation library cures library with liquid organic fertilizer by clinker pipeline and is connected to, nitrogen
Phosphorus potassium formula station is connected to by the first output channel with clinker pipeline, in order to which N P and K formula and the clinker after fermentation to be total to
Organic liquid agricultural fertilizer is prepared after curing library to carry out curing operation with input liquid organic fertilizer, liquid organic fertilizer is ripe
Change library with the discharge port for exporting organic liquid agricultural fertilizer；
Agricultural fertilizer bunkie station, agricultural fertilizer bunkie station include protruded into from discharge port it is second defeated in liquid organic fertilizer curing library
Pipeline and the pumping installations being set on the second output channel out, and agricultural fertilizer bunkie station is for organic by what is be prepared
Agricultural liquid fertilizer pumps out.
Further, in the preferred embodiment, the side wall in electric heating anaerobic reaction fermentation library is provided with multiple steamings
Vapour heating pipe, for the sludge heating for input, so that sludge can carry out electric heating anaerobic fermentation operation.
It further, in the preferred embodiment, further include the first stirring dress in electric heating anaerobic reaction fermentation library
It sets, the first agitating device includes first motor and the first stirring rod for being fixedly connected with the output shaft of first motor；
Wherein, the first stirring rod is auger bar.
It further, in the preferred embodiment, further include the second stirring dress in liquid organic fertilizer curing library
It sets, the second agitating device includes the second motor and the second stirring rod for being fixedly connected with the output shaft of the second motor；
Wherein, the second stirring rod is auger bar.
Further, in the preferred embodiment, closed organic liquid agricultural fertilizer preparation system further includes natural pond
Gas boiler power generator, methane boiler power generator include biogas conveyance conduit and the biogas that is connected to biogas conveyance conduit
Inventory；
Wherein, biogas inventory includes the first inventory and the second inventory, and the first inventory is set to the fermentation of electric heating anaerobic reaction
Above library, and first motor is set to the top of the first inventory, and the first stirring rod sequentially passes through biogas inventory and electric heating anaerobism
Above reaction fermentation library, the second inventory be set to above liquid organic fertilizer curing library, and the second motor is set to the second inventory
Top, the second stirring rod sequentially pass through biogas inventory and electric heating anaerobic reaction fermentation library above.
Further, in the preferred embodiment, safety valve is provided on biogas conveyance conduit.
Further, in the preferred embodiment, closed organic liquid agricultural fertilizer preparation system further includes intelligence
Can overall control center, control device, control device and safety valve, first motor and the second electricity are provided in intelligent overall control center
Machine is electrically connected.
Further, in the preferred embodiment, desulfurizer is additionally provided on biogas conveyance conduit.
Further, in the preferred embodiment, N P and K formula station further includes intelligent switch, intelligent switch
For being either open or closed N P and K formula station.
Further, in the preferred embodiment, closed organic liquid agricultural fertilizer preparation system further include with
The fertilizer spray device of the second conveyance conduit connection of agricultural fertilizer bunkie station.
Above scheme the utility model has the advantages that
The present invention provides a kind of closed organic liquid agricultural fertilizer preparation systems, including between sewage sludge feed, electric heating anaerobism
Reaction fermentation library, N P and K formula station, liquid organic fertilizer curing library and agricultural fertilizer bunkie station.Wherein, main between sewage sludge feed
For collecting and inputting sludge for whole system.It is connected between electric heating anaerobic reaction fermentation library and sewage sludge feed, and for input
Sludge carry out the operation of electric heating anaerobic fermentation.The setting in electric heating anaerobic reaction fermentation library mainly makes in closed situation defeated
The sludge entered can be sufficiently carried out anaerobic reaction.N P and K formula station has matched N P and K formula for providing.Electric heating anaerobism hair
Ferment library cures library with liquid organic fertilizer by clinker pipeline and is connected to, and N P and K formula station passes through the first output channel and clinker pipe
Road connection, in order to which N P and K formula and the clinker after fermentation are inputted liquid organic fertilizer curing library jointly to cure
Organic liquid agricultural fertilizer is prepared after operation, liquid organic fertilizer curing library has for exporting going out for organic liquid agricultural fertilizer
Material mouth.Agricultural fertilizer bunkie station includes the second output channel protruded into liquid organic fertilizer curing library from discharge port and is set to
Pumping installations on second output channel, and agricultural fertilizer bunkie station is for pumping out the organic liquid agricultural fertilizer being prepared.
Organically purification sludge can be improved so that sludge becomes the organic liquid fertilizer after curing after repeatedly handling in design in this way
Subtract the quantity of slag, while N P and K organic liquid fertilizer is prepared, while improveing rehabilitating soil, so that soil organises significantly
It reduces, while saving production and labour cost, the secondary pollution of sludge is cut off, to protect environment.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not to be seen as
It is the restriction to range, it for those of ordinary skill in the art, without creative efforts, can be with
Other relevant attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram for the closed organic liquid agricultural fertilizer preparation system that the embodiment of the present invention provides.
Icon: the closed organic liquid agricultural fertilizer preparation system of 100-；Between 101- sewage sludge feed；103- electric heating anaerobism is anti-
Should ferment library；105- N P and K formula station；107- liquid organic fertilizer cures library；The first output channel of 109-；111- clinker pipe
Road；113- discharge port；115- agricultural fertilizer bunkie station；The second output channel of 117-；121- steam-heated pipe line；The first electricity of 125-
Machine；The first stirring rod of 127-；The second motor of 131-；The second stirring rod of 133-；135- methane boiler power generator；136- biogas
Conveyance conduit；The first inventory of 137-；The second inventory of 139-；141- safety valve；143- intelligence overall control center；145- desulfurizer；
147- intelligent switch；149- fertilizer spray device.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.Therefore, of the invention to what is provided in the accompanying drawings below
The detailed description of embodiment is not intended to limit the range of claimed invention, but is merely representative of of the invention select
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain item exists
It is defined in one attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the embodiment of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
Either the invention product using when the orientation or positional relationship usually put, be merely for convenience of the description present invention and simplify
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore be not considered as limiting the invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing
Description, is not understood to indicate or imply relative importance.
In the description of the embodiment of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term
" setting ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, centre can also be passed through
Medium is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature can be on or below second feature
It is directly contacted including the first and second features, also may include that the first and second features are not direct contacts but pass through them
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature the
Right above two features and oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature is second
Under feature, lower section and fisrt feature included below be directly below and diagonally below the second feature, or be merely representative of fisrt feature water
Flat height is less than second feature.
Fig. 1 is the structural schematic diagram of closed organic liquid agricultural fertilizer preparation system 100 provided in this embodiment.It please join
Fig. 1 is read, a kind of closed organic liquid agricultural fertilizer preparation system 100 is present embodiments provided, comprising: 101 between sewage sludge feed,
Electric heating anaerobic reaction fermentation library 103, N P and K formula station 105, liquid organic fertilizer curing library 107 and agricultural fertilizer bunkie station
115。
Specifically, referring to Fig. 1, in the present embodiment, 101 are mainly used for collection and are entire between sewage sludge feed
System inputs sludge.Electric heating anaerobic reaction fermentation library 103 is connected to between sewage sludge feed 101, and for carrying out to the sludge of input
Electric heating anaerobic fermentation operation.The setting in electric heating anaerobic reaction fermentation library 103 mainly makes the sludge of input in closed situation
Anaerobic reaction can be sufficiently carried out.N P and K formula station 105 has matched N P and K formula for providing.Electric heating anaerobic fermentation library
It cures library 107 with liquid organic fertilizer by clinker pipeline 111 to be connected to, N P and K formula station 105 passes through the first output channel 109
It is connected to clinker pipeline 111, in order to which the clinker after N P and K formula and fermentation is inputted liquid organic fertilizer curing library jointly
107 so that be prepared after curing operation organic liquid agricultural fertilizer, and liquid organic fertilizer, which cures library 107, to be had for exporting
The discharge port 113 of organic liquid agricultural fertilizer.Agricultural fertilizer bunkie station 115 includes that liquid organic fertilizer curing library is protruded into from discharge port 113
The second output channel 117 in 107 and the pumping installations being set on the second output channel 117, and agricultural fertilizer bunkie station
115 for pumping out the organic liquid agricultural fertilizer being prepared.Design is so that sludge becomes after repeatedly handling in this way
Organic liquid fertilizer after curing, organic purification sludge can be improved subtracts the quantity of slag, while N P and K organic liquid is prepared
Fertilizer, while rehabilitating soil is improved, so that organising for soil is greatly lowered, while production and labour cost are saved, cutting is dirty
The secondary pollution of mud, to protect environment.
Specifically, referring to Fig. 1, in the present embodiment, the side wall in electric heating anaerobic reaction fermentation library 103 is provided with
Multiple steam-heated pipe lines 121, for the sludge heating for input, so that sludge can carry out electric heating anaerobic fermentation operation.Steam
The setting of pipeline can remove poison, deodorization for the sludge heating of input, while kill the microorganism pathogeny body in sludge, to be
Better Fertilizer Transformed is prepared.
It as a preferred option, in the present embodiment, further include the first stirring dress in electric heating anaerobic reaction fermentation library 103
It sets, the first agitating device includes first motor 125 and the first stirring rod for being fixedly connected with the output shaft of first motor 125
127.The carry out degree of anaerobic fermentation operation can be improved in the setting of first agitating device, while guaranteeing the hair of the sludge at each position
The homogeneity of ferment degree.Wherein, it is further preferred that the first stirring rod 127 is auger bar.Auger bar and sludge
Contact area it is big, to may make stirring extent more evenly.Certainly, in other embodiments of the invention, the first stirring rod
The type of 127 blade can also be selected according to demand.
Referring to Fig. 1, in the present embodiment, it further includes the second agitating device that liquid organic fertilizer, which cures in library 107,
Second agitating device includes the second motor 131 and the second stirring rod 133 for being fixedly connected with the output shaft of the second motor 131.
The carry out degree of the stirring of N P and K formula and clinker can be improved in the setting of second agitating device, to can guarantee having for synthesis
The homogeneity at each position of machine agricultural liquid fertilizer.Wherein, it is further preferred that the second stirring rod 133 is auger bar.Spiral
The contact area of stirring rod and agricultural liquid fertilizer is big, to may make stirring extent more evenly.Certainly, in of the invention other
In embodiment, the type of the blade of the second stirring rod 133 can also be selected according to demand.
Referring to Fig. 1, in the present embodiment, closed organic liquid agricultural fertilizer preparation system 100 further includes biogas
Boiler power generator 135, methane boiler power generator 135 include biogas conveyance conduit 136 and with biogas conveyance conduit 136
The biogas inventory of connection.It can be killed except poison, deodorization by anaerobism, aerobic, acid-base integration hot fermentation methane boiler heating
Microorganism pathogeny body.
In detail, biogas inventory includes the first inventory 137 and the second inventory 139, and the first inventory 137 is set to electric heating
Anaerobic reaction ferments above library 103, and first motor 125 is set to the top of the first inventory 137, and the first stirring rod 127 is successively
Across biogas inventory and electric heating anaerobic reaction fermentation library 103 above, the second inventory 139 be set to liquid organic fertilizer cure
107 top of library, and the second motor 131 is set to the top of the second inventory 139, the second stirring rod 133 sequentially passes through biogas library
It deposits and electric heating anaerobic reaction fermentation library 103 top.So on the one hand generating efficiency can be improved in setting, on the other hand can make
It obtains first motor 125 and drives made function when the rotation of its rotation axis that can efficiently be utilized with the second motor 131, to save
The about energy, can then protect environment.
Wherein, desulfurizer 145 is additionally provided on biogas conveyance conduit 136.The setting of desulfurizer 145 can the row of purification
Gas after out, avoids environment from being contaminated.
As a preferred option, in the present embodiment, safety valve 141 is provided on biogas conveyance conduit 136.Safety valve
The security performance of entire preparation system can be improved in 141 setting, reduces the occurrence probability of safety accident.
It is further preferred that closed organic liquid agricultural fertilizer preparation system 100 further includes intelligent overall control center 143, intelligence
Control device, control device and safety valve 141, first motor 125 and the second motor 131 can be provided in overall control center 143
It is electrically connected.The intelligence degree of entire preparation system can be improved in setting in this way, while improving operating efficiency, reduces cost and opens
Pin.
Referring to Fig. 1, in the present embodiment, N P and K formula station 105 further includes intelligent switch 147, intelligent switch
147 for being either open or closed N P and K formula station 105.Design can also further improve the intelligent journey of whole system in this way
Degree improves operating efficiency.
As a preferred option, in the present embodiment, closed organic liquid agricultural fertilizer preparation system 100 further include with
The fertilizer spray device 149 of the second conveyance conduit connection of agricultural fertilizer bunkie station 115.Design can have what is be prepared in this way
Machine agricultural liquid fertilizer direct plunges into use, and the practicability of entire preparation system then can be improved.
In conclusion the closed organic liquid agricultural fertilizer preparation system 100 that the embodiment of the present invention provides, it can be effective
Raising organic purification sludge in ground subtracts the quantity of slag, while N P and K organic liquid fertilizer is prepared, while improveing rehabilitating soil,
So that organising for soil is greatly lowered, while production and labour cost are saved, cut off the secondary pollution of sludge, to protect
Retaining ring border.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of closed organic liquid agricultural fertilizer preparation system characterized by comprising
Between sewage sludge feed, for inputting sludge between the sewage sludge feed；
Electric heating anaerobic reaction fermentation library, is connected to, and for defeated between the electric heating anaerobic reaction fermentation library and the sewage sludge feed
The sludge entered carries out the operation of electric heating anaerobic fermentation；
N P and K formula station, N P and K formula station have matched N P and K formula for providing；
Liquid organic fertilizer cures library, and electric heating anaerobic fermentation library cures library by clinker pipeline and the liquid organic fertilizer and connects
Logical, N P and K formula station is connected to by the first output channel with the clinker pipeline, in order to which the N P and K to be formulated
Organic liquid is prepared after inputting the liquid organic fertilizer curing library jointly to carry out curing operation with the clinker after fermentation
Agricultural fertilizer, liquid organic fertilizer curing library have the discharge port for exporting the organic liquid agricultural fertilizer；
Agricultural fertilizer bunkie station, the agricultural fertilizer bunkie station include being protruded into liquid organic fertilizer curing library from the discharge port
Second output channel and the pumping installations being set on second output channel, and the agricultural fertilizer bunkie station will be for that will make
The standby obtained organic liquid agricultural fertilizer pumps out.
2. closed organic liquid agricultural fertilizer preparation system according to claim 1, it is characterised in that:
The side wall in electric heating anaerobic reaction fermentation library is provided with multiple steam-heated pipe lines, for adding for the sludge of input
Heat, so that the sludge can carry out electric heating anaerobic fermentation operation.
3. closed organic liquid agricultural fertilizer preparation system according to claim 2, it is characterised in that:
Electric heating anaerobic reaction fermentation further includes the first agitating device in library, first agitating device include first motor with
And the first stirring rod being fixedly connected with the output shaft of the first motor；
Wherein, first stirring rod is auger bar.
4. closed organic liquid agricultural fertilizer preparation system according to claim 3, it is characterised in that:
Liquid organic fertilizer curing further includes the second agitating device in library, second agitating device include the second motor and
The second stirring rod being fixedly connected with the output shaft of second motor；
Wherein, second stirring rod is auger bar.
5. closed organic liquid agricultural fertilizer preparation system according to claim 4, it is characterised in that:
The closed organic liquid agricultural fertilizer preparation system further includes methane boiler power generator, the methane boiler power generation dress
It sets including biogas conveyance conduit and the biogas inventory being connected to the biogas conveyance conduit；
Wherein, the biogas inventory includes the first inventory and the second inventory, and first inventory is set to the electric heating anaerobism
Above reaction fermentation library, and the first motor is set to the top of first inventory, and first stirring rod sequentially passes through
The biogas inventory and electric heating anaerobic reaction fermentation library top, second inventory are set to the liquid organic fertilizer
It cures above library, and second motor is set to the top of second inventory, second stirring rod sequentially passes through described
Biogas inventory and electric heating anaerobic reaction fermentation library top.
6. closed organic liquid agricultural fertilizer preparation system according to claim 5, it is characterised in that:
Safety valve is provided on the biogas conveyance conduit.
7. closed organic liquid agricultural fertilizer preparation system according to claim 6, it is characterised in that:
The closed organic liquid agricultural fertilizer preparation system further includes intelligent overall control center, setting in the intelligence overall control center
There is control device, the control device is electrically connected with the safety valve, the first motor and second motor.
8. closed organic liquid agricultural fertilizer preparation system according to claim 5, it is characterised in that:
Desulfurizer is additionally provided on the biogas conveyance conduit.
9. closed organic liquid agricultural fertilizer preparation system according to claim 1, it is characterised in that:
N P and K formula station further includes intelligent switch, and the intelligent switch is for being either open or closed the N P and K formula
It stands.
10. closed organic liquid agricultural fertilizer preparation system according to claim 1, it is characterised in that:
The closed organic liquid agricultural fertilizer preparation system further includes connecting with the second conveyance conduit of the agricultural fertilizer bunkie station
Logical fertilizer spray device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910124540.3A CN109824390A (en) | 2019-02-19 | 2019-02-19 | A kind of closed organic liquid agricultural fertilizer preparation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910124540.3A CN109824390A (en) | 2019-02-19 | 2019-02-19 | A kind of closed organic liquid agricultural fertilizer preparation system |
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| CN109824390A true CN109824390A (en) | 2019-05-31 |
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ID=66863882
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| CN201910124540.3A Pending CN109824390A (en) | 2019-02-19 | 2019-02-19 | A kind of closed organic liquid agricultural fertilizer preparation system |
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| CN101033108A (en) * | 2007-02-07 | 2007-09-12 | 浙江威尔斯生物能源开发有限公司 | Innocuous treatment and utilization method for sludge |
| CN102079663A (en) * | 2010-09-29 | 2011-06-01 | 田守仁 | Ecologized medium-temperature high-efficiency compound fertilizer production system |
| CN102276298A (en) * | 2011-07-14 | 2011-12-14 | 中城泓天(北京)环境科技发展有限公司 | Method for preparing organic fertilizer from papermaking sludge through dry-process high-temperature anaerobic fermentation |
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