CN108975973A - Livestock/poultry biogas slurry prepares Liquid organic fertilizer device - Google Patents
Livestock/poultry biogas slurry prepares Liquid organic fertilizer device Download PDFInfo
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- CN108975973A CN108975973A CN201810853750.1A CN201810853750A CN108975973A CN 108975973 A CN108975973 A CN 108975973A CN 201810853750 A CN201810853750 A CN 201810853750A CN 108975973 A CN108975973 A CN 108975973A
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- Prior art keywords
- biogas slurry
- organic fertilizer
- liquid organic
- fermentor
- defibrination
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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
- C05F17/90—Apparatus therefor
-
- 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
- C05F17/964—Constructional parts, e.g. floors, covers or doors
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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
- C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
-
- 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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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Environmental & Geological Engineering (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses livestock/poultry biogas slurries to prepare Liquid organic fertilizer device, the device of biogas slurry preparation Liquid organic fertilizer of the invention, the efficiency of biogas slurry preparation Liquid organic fertilizer can be greatly improved, simultaneously, the substances such as the biogas slurry solid impurity particle in slurries or the floating material being blended in biogas slurry are ground using mill, it is allowed to be mixed in biogas slurry, it can effectively improve the Nutrients in biogas slurry, improve the effect of subsequent fermentation, so that the liquid organic fertilizer nutrient of preparation is more balanced, improve the fertilizer of liquid organic fertilizer, when the present invention is fermented, it is also provided with the stirring blade to roll upwards, the fermentation liquid fermentation that may be implemented in fermentor is more abundant, and in filtering, it is convenient that strainer is replaced and cleaned, it prevents from blocking, guarantee filter effect, improve the preparation efficiency of Liquid organic fertilizer.
Description
Technical field
The present invention relates to livestock/poultry biogas slurries to prepare Liquid organic fertilizer device, belongs to the equipment and technology of biogas slurry preparation Liquid organic fertilizer
Field.
Background technique
Currently, as prepared by agrotechnical continuous development and the continuous recycling of agricultural crop straw, biogas slurry pond
The application of biogas slurry is also more and more extensive, and for biogas slurry pond, after lengthy fermentation, the generation of biogas can be fewer and fewer, this is just
It needs to renovate methane-generating pit, and biogas slurry is also required to be cleared up, and contain a large amount of organic substance in biogas slurry, still, such as
Fruit directly applies to irrigation, be not only easy to produce it is stench, moreover, the problems such as being also easy to helminth etc., and in order to improve biogas slurry
Utilization rate, being prepared into Liquid organic fertilizer can be improved its utilization rate, realize the Scientific application of organic fertilizer.Current natural pond
Liquid prepares organic fertilizer and is generally first filtered to biogas slurry, later directly filtering fermentation to realize, this mode biogas slurry filtering when,
Not only filtering slowly, generates a large amount of filter residue, moreover, available nutrient can be lost with filter residue, influences the fertilizer of biogas slurry, in addition,
In fermentation, fermentation is relatively slowly more uneven, and filters and be easy to cause filter net jam for current fermentation.
The present invention prepares Liquid organic fertilizer device in view of the above problems, providing livestock/poultry biogas slurry, and improving biogas slurry preparation liquid has
The efficiency of machine fertilizer and the performance of Liquid organic fertilizer obtained.
Summary of the invention
To achieve the above object, the invention provides the following technical scheme: livestock/poultry biogas slurry prepares Liquid organic fertilizer device, packet
Include biogas slurry defibrination component, fermentation module and filter assemblies, wherein be provided on the biogas slurry defibrination component for biogas slurry flow into
Liquid pipe, the slurries output end of the biogas slurry defibrination component are connected to the inlet of the fermentation module, set on the fermentation module
It is equipped with leavening and mouth is added, aeration component is provided in the fermentation module, the output end of the fermentation module is connected to described
Liquid organic fertilizer can be obtained after filtering in filter assemblies, the liquid after fermentation, wherein the biogas slurry defibrination component includes upper
Fixed mill, lower rotating grinding board, fixed disk and the coaxial arrangement of lower rotating grinding board, and the lower end surface of fixed disk and
The upper surface of lower rotating grinding board is defibrination face, is provided between the lower end surface of fixed disk and the upper surface of lower rotating grinding board
Gap, fixed disk are provided centrally with through-hole, and the inlet tube protrudes into the through-hole of fixed disk, and it is described into
It is arranged between liquid pipe and the through-hole for circumferential sealing.
Further, preferably, the biogas slurry defibrination component further include base, defibrination driving assembly, drive shaft, in sealing
Seat shell, slurry receiving plate and support tube, wherein defibrination driving assembly is provided in the base, the center of the base is additionally provided with
The support tube of the hollow structure extended vertically upwards, the upper end of the drive shaft is fixedly connected on the lower end of the lower rotating grinding board
The hollow interior of the support tube, and the drive shaft and the branch are coaxially protruded into the center in face, the lower end of the drive shaft
Bearing is provided between support cylinder, the lower end of the drive shaft is mounted on the bearing block of the base inner bottom wall using thrust bearing
On, the drive shaft is driven by the defibrination driving assembly and is rotated, and the top coaxial support of the support tube is provided with described connect
Disk is starched, the slurry receiving plate is located at the lower section of the lower rotating disc, and the drive shaft is upwardly extended and stretched out in the slurry receiving plate
Heart hole, the slurry receiving plate top cover labyrinth are equipped with seat shell in the sealing, and fixed disk is fixed on seat shell in the sealing
On inner face, fluid hole is provided on the slurry receiving plate, the slurries output end of the biogas slurry defibrination component is connected to the liquid out
Hole.
Further, preferably, being additionally provided with buffing shoulder on the excircle of the lower rotating disc, on the buffing shoulder
It is provided with the blind hole annular groove extended downwardly, being additionally provided in the radial direction for the buffing shoulder connects with the blind hole annular groove
Logical outlet tube.
Further, preferably, the defibrination driving assembly includes worm screw, turbine, driving motor and motor cabinet, wherein
Using bearing support on scroll bar seat, the worm seat is fixed in the base worm screw vertically, and the turbine uses key
It is fixed in the drive shaft, the turbine and worm screw engaged transmission, the driving motor are arranged using motor cabinet in institute
It states in base, the driving motor is connected to the worm end by retarder and shaft coupling.
Further, preferably, the fermentation module includes fermentor, thermal insulating seat, heating element, temperature control element, aeration
Disk and stirring blade, wherein the outside of the fermentor is enclosed equipped with the thermal insulating seat, in the cylindrical wall of the fermentor and is located at
It is provided with the heating element in thermal insulating seat, the temperature control element for protruding into the fermentor inner cavity is additionally provided on the fermentor,
Aeration plate cylinder aeration tube in the fermentor is connect with aeration component, and the bottom of the fermentor is the small cone-shaped cavity in lower end
Structure, and the stirring blade is provided in the cone-shaped cavity, the stirring blade structure is set as the fermentation so that in fermentor
Liquid scrolls up.
Further, preferably, being additionally provided with the lifting eye seat for stretching out the thermal insulating seat, the paddle on the fermentor
Piece is driven by stirring motor and is rotated, and the stirring motor is fixed on the outside of the fermentor, on the outlet tube of the fermentor
It is provided with control valve one.
Further, preferably, the filter assemblies include upper cover, multiple filtration screen component and filtered fluid receiving tank, institute
The outlet tube that upper cover is connected to the fermentor by connecting tube is stated, control valve two, the upper cover are provided in the connecting tube
Pluggable disassembly is fastened on filtered fluid receiving tank upper end, and the filtered fluid receiving tank inner support is provided with dismountable institute
Multiple filtration screen component is stated, the lower end of the filtered fluid receiving tank is provided with Liquid organic fertilizer liquid outlet.
Further, extend outwardly preferably, being provided on the multiple filtration screen component along its radial level direction
Branch brace shoulder, limited shoulder, the branch brace shoulder support of the multiple filtration screen component are provided on the inner wall of the filtered fluid receiving tank
Limit is provided with card slot on the limited shoulder on the inner wall at the upper end opening of the filtered fluid receiving tank, the upper cover
Lower end is provided with dogging shoulder, and the dogging shoulder protrudes into the card slot and is fastened on the filtered fluid receiving tank to fasten the upper cover
On.
Further, preferably, the multiple filtration screen component includes the upper level filter net being connected in turn, centre
Layer filter screen and lower layer's filter screen, the mesh size of upper level filter net, middle layer filter screen and lower layer's filter screen are sequentially reduced, institute
The centre for stating upper cover is provided with connector, and the connecting tube is connected to the upper cover by connector.
Further, preferably, the lower end surface of fixed disk and the upper surface of lower rotating grinding board be provided with it is wear-resisting
Bistrique protrusion.
Compared with prior art, the beneficial effects of the present invention are:
The device of biogas slurry preparation Liquid organic fertilizer of the invention, can greatly improve the efficiency of biogas slurry preparation Liquid organic fertilizer, together
When, the substances such as the biogas slurry solid impurity particle in slurries or the floating material being blended in biogas slurry are ground using mill, are allowed to mixed
Together in the Nutrients that in biogas slurry, can effectively improve in biogas slurry, the effect of subsequent fermentation is improved, so that the liquid of preparation is organic
Fertile nutrient is more balanced, improves the fertilizer of liquid organic fertilizer and is also provided with the paddle to roll upwards when the present invention is fermented
Piece, the fermentation liquid fermentation that may be implemented in fermentor is more abundant, and in filtering, it is convenient that strainer is replaced and cleaned,
It prevents from blocking, guarantees filter effect, improve the preparation efficiency of Liquid organic fertilizer.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of livestock/poultry biogas slurry preparation Liquid organic fertilizer device of the present invention；
Fig. 2 is the biogas slurry defibrination component structure diagram of livestock/poultry biogas slurry preparation Liquid organic fertilizer device of the present invention；
Fig. 3 is the fermentation module structural schematic diagram of livestock/poultry biogas slurry preparation Liquid organic fertilizer device of the present invention；
Fig. 4 is the filter assemblies structural schematic diagram of livestock/poultry biogas slurry preparation Liquid organic fertilizer device of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: livestock/poultry biogas slurry prepares Liquid organic fertilizer device comprising
Biogas slurry defibrination component, fermentation module and filter assemblies, wherein the feed liquor flowed into for biogas slurry is provided on the biogas slurry defibrination component
Pipe 1, the slurries output end of the biogas slurry defibrination component are connected to the inlet 9 of the fermentation module, set on the fermentation module
It is equipped with leavening and mouth 11 is added, be provided with aeration component in the fermentation module, the output end of the fermentation module is connected to institute
Filter assemblies are stated, Liquid organic fertilizer can be obtained after filtering in the liquid after fermentation, wherein the biogas slurry defibrination component includes
Upper fixed mill 3, lower rotating grinding board 4, fixed disk 3 and the coaxial arrangement of lower rotating grinding board 4, and under fixed disk
End face and the upper surface of lower rotating grinding board are defibrination face, between the lower end surface of fixed disk and the upper surface of lower rotating grinding board
It is provided with gap, fixed disk 4 is provided centrally with through-hole, and the inlet tube 1 protrudes into the through-hole of fixed disk,
And it is arranged between the inlet tube 1 and the through-hole for circumferential sealing.
Wherein, the biogas slurry defibrination component further includes base 8, defibrination driving assembly, drive shaft 6, seat shell 2 in sealing, connects
Starch disk 5 and support tube 22, wherein be provided with defibrination driving assembly in the base 8, the center of the base 8 be additionally provided with to
On the support tube 22 of hollow structure that extends vertically, the upper end of the drive shaft 6 is fixedly connected under the lower rotating grinding board
The center of end face, the lower end of the drive shaft 6 coaxially protrude into the support tube 22 it is hollow in, and the drive shaft 6 with
Bearing is provided between the support tube 22, the lower end of the drive shaft 6 is mounted on 8 inner bottom wall of base using thrust bearing
Bearing block on, the drive shaft 6 is driven by the defibrination driving assembly and is rotated, and the top coaxial support of the support tube 22 sets
It is equipped with the slurry receiving plate, the slurry receiving plate 5 is located at the lower section of the lower rotating disc, and the drive shaft 6 upwardly extends and stretches out institute
The centre bore of slurry receiving plate is stated, 5 top cover labyrinth of slurry receiving plate is equipped with seat shell 2 in the sealing, and fixed disk is fixed on institute
It states on the inner face for sealing upper seat shell 2, fluid hole 21 is provided on the slurry receiving plate 5, the slurries of the biogas slurry defibrination component are defeated
Outlet is connected to the fluid hole.
In the present embodiment, such as Fig. 2, buffing shoulder 20, the buffering are additionally provided on the excircle of the lower rotating disc
The blind hole annular groove extended downwardly is provided on shoulder 20, the buffing shoulder is additionally provided with and the blind hole in the radial direction
The outlet tube of annular groove connection.
The defibrination driving assembly includes worm screw 23, turbine 7, driving motor and motor cabinet, wherein the worm screw 23 uses
On scroll bar seat 24, the worm seat 24 is fixed in the base bearing support vertically, and the turbine, which is adopted, is keyed on institute
It states in drive shaft 6, the turbine 7 is arranged using motor cabinet in the machine with 23 engaged transmission of worm screw, the driving motor
In seat 8, the driving motor is connected to the worm end by retarder and shaft coupling.
Such as Fig. 3, the fermentation module includes fermentor 13, thermal insulating seat 25, heating element 27, temperature control element, aeration plate 12
With stirring blade 14, wherein the outside of the fermentor 13 is enclosed equipped with the thermal insulating seat 25, in the cylindrical wall of the fermentor 13
And be located in thermal insulating seat and be provided with the heating element 27, the temperature for protruding into the fermentor inner cavity is additionally provided on the fermentor
Element is controlled, the aeration plate cylinder aeration tube 10 in the fermentor is connect with aeration plate 12, and the bottom of the fermentor is that lower end is small
Cone-shaped cavity structure, and the stirring blade 14 is provided in the cone-shaped cavity, 14 structure of stirring blade be set as so that
Fermentation liquid in fermentor scrolls up.
It is additionally provided with the lifting eye seat 28 for stretching out the thermal insulating seat on the fermentor, the stirring blade 14 is by stirring motor
26 driving rotations, the stirring motor 26 are fixed on the outside of the fermentor, control are provided on the outlet tube of the fermentor
Valve 1 processed.
Such as Fig. 4, the filter assemblies include upper cover 16, multiple filtration screen component and filtered fluid receiving tank 15, the upper cover
16 are connected to the outlet tube of the fermentor by connecting tube, and control valve 2 19, the upper cover 16 are provided in the connecting tube
Pluggable disassembly is fastened on 15 upper end of filtered fluid receiving tank, and the filtered fluid receiving tank inner support is provided with removably
The lower end of the multiple filtration screen component, the filtered fluid receiving tank is provided with Liquid organic fertilizer liquid outlet 35.
It is provided on the multiple filtration screen component along the outwardly extending branch brace shoulder 33 in its radial level direction, the mistake
Limited shoulder 32 is provided on the inner wall of filtrate receiving tank, 33 support limit of branch brace shoulder of the multiple filtration screen component is in the limit
On the shoulder 32 of position, card slot is provided on the inner wall at the upper end opening of the filtered fluid receiving tank, the lower end of the upper cover is provided with
Dogging shoulder 36, the dogging shoulder are protruded into the card slot and are fastened in the filtered fluid receiving tank to fasten the upper cover.
The multiple filtration screen component include the upper level filter net 29 being connected in turn, middle layer filter screen 30 and under
Layer filter screen 31, the mesh size of upper level filter net 29, middle layer filter screen 30 and lower layer's filter screen 31 is sequentially reduced, it is described on
The centre of lid is provided with connector 34, and the connecting tube is connected to the upper cover by connector 34.
The lower end surface of fixed disk and the upper surface of lower rotating grinding board are provided with wear-resisting bistrique protrusion (in figure not
It shows).
The device of biogas slurry preparation Liquid organic fertilizer of the invention, can greatly improve the effect of biogas slurry preparation Liquid organic fertilizer
Rate, meanwhile, the substances such as the biogas slurry solid impurity particle in slurries or the floating material being blended in biogas slurry are ground using mill, are made
Be mixed in biogas slurry, can effectively improve the Nutrients in biogas slurry, improve the effect of subsequent fermentation so that preparation liquid
Organic fertilizer nutrient is more balanced, improves the fertilizer of liquid organic fertilizer, when the present invention is fermented, is also provided with stirring of rolling upwards
Mix blade, the fermentation liquid fermentation that may be implemented in fermentor is more abundant, and in filtering, it is convenient to strainer carry out replacement with it is clear
It washes, prevents from blocking, guarantee filter effect, improve the preparation efficiency of Liquid organic fertilizer.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. livestock/poultry biogas slurry prepares Liquid organic fertilizer device, which is characterized in that it includes biogas slurry defibrination component, fermentation module and filtering
Component, wherein the inlet tube flowed into for biogas slurry is provided on the biogas slurry defibrination component, the slurries of the biogas slurry defibrination component are defeated
Outlet is connected to the inlet of the fermentation module, leavening is provided on the fermentation module, mouth, the fermentation module is added
It is inside provided with aeration component, the output end of the fermentation module is connected to the filter assemblies, and the liquid after fermentation is by filtering
After Liquid organic fertilizer can be obtained, wherein the biogas slurry defibrination component includes upper fixed mill, lower rotating grinding board, described solid
Price fixing and the coaxial arrangement of lower rotating grinding board, and the lower end surface of fixed disk and the upper surface of lower rotating grinding board are defibrination face,
Gap, the center setting of fixed disk are provided between the lower end surface of fixed disk and the upper surface of lower rotating grinding board
There is through-hole, the inlet tube protrudes into the through-hole of fixed disk, and close for circumference between the inlet tube and the through-hole
Envelope setting.
2. livestock/poultry biogas slurry according to claim 1 prepares Liquid organic fertilizer device, it is characterised in that: the biogas slurry defibrination group
Part further includes base, defibrination driving assembly, drive shaft, seat shell, slurry receiving plate and support tube in sealing, wherein is set in the base
It is equipped with defibrination driving assembly, the center of the base is additionally provided with the support tube of the hollow structure extended vertically upwards, the drive
The upper end of moving axis is fixedly connected on the center of the lower end surface of the lower rotating grinding board, and the lower end of the drive shaft is coaxially protruded into
The support tube it is hollow in, and bearing is provided between the drive shaft and the support tube, the lower end of the drive shaft is adopted
It is mounted on thrust bearing on the bearing block of the base inner bottom wall, the drive shaft is turned by defibrination driving assembly driving
Dynamic, the top coaxial support of the support tube is provided with the slurry receiving plate, and the slurry receiving plate is located at the lower section of the lower rotating disc,
And the drive shaft upwardly extends the centre bore for stretching out the slurry receiving plate, the slurry receiving plate top cover labyrinth is equipped with the sealing seat of honour
Shell, fixed disk are fixed in the sealing on the inner face of seat shell, and fluid hole, the natural pond are provided on the slurry receiving plate
The slurries output end of liquid defibrination component is connected to the fluid hole.
3. livestock/poultry biogas slurry according to claim 1 prepares Liquid organic fertilizer device, it is characterised in that: the lower rotating disc
It is additionally provided with buffing shoulder on excircle, the blind hole annular groove extended downwardly, the buffering shoulder are provided on the buffing shoulder
Portion is additionally provided with the outlet tube being connected to the blind hole annular groove in the radial direction.
4. livestock/poultry biogas slurry according to claim 1 prepares Liquid organic fertilizer device, it is characterised in that: the defibrination driving group
Part includes worm screw, turbine, driving motor and motor cabinet, wherein the worm screw uses bearing support on scroll bar seat, the worm screw
Seat is fixed on vertically in the base, and the turbine, which is adopted, to be keyed in the drive shaft, and the turbine is nibbled with the worm screw
Transmission is closed, the driving motor is arranged in the base using motor cabinet, and the driving motor passes through retarder and shaft coupling
It is connected to the worm end.
5. livestock/poultry biogas slurry according to claim 1 prepares Liquid organic fertilizer device, it is characterised in that: the fermentation module packet
Include fermentor, thermal insulating seat, heating element, temperature control element, aeration plate and stirring blade, wherein the outside of the fermentor, which is enclosed, to be set
There is a thermal insulating seat, in the cylindrical wall of the fermentor and is located in thermal insulating seat and is provided with the heating element, the fermentor
On be additionally provided with the temperature control element for protruding into the fermentor inner cavity, the aeration plate cylinder aeration tube in the fermentor and aeration component
Connection, the bottom of the fermentor is the small cone-shaped cavity structure in lower end, and the paddle is provided in the cone-shaped cavity
Piece, the stirring blade structure is set as so that the fermentation liquid in fermentor scrolls up.
6. livestock/poultry biogas slurry according to claim 5 prepares Liquid organic fertilizer device, it is characterised in that: on the fermentor also
It is provided with the lifting eye seat for stretching out the thermal insulating seat, the stirring blade is driven by stirring motor and rotated, and the stirring motor is fixed
Control valve one is provided on the outside of the fermentor, the outlet tube of the fermentor.
7. livestock/poultry biogas slurry according to claim 1 prepares Liquid organic fertilizer device, it is characterised in that: the filter assemblies packet
Upper cover, multiple filtration screen component and filtered fluid receiving tank are included, the upper cover is connected to the liquid out of the fermentor by connecting tube
It manages, is provided with control valve two in the connecting tube, the pluggable disassembly of upper cover is fastened on filtered fluid receiving tank upper end,
The filtered fluid receiving tank inner support is provided with dismountable multiple filtration screen component, the lower end of the filtered fluid receiving tank
It is provided with Liquid organic fertilizer liquid outlet.
8. livestock/poultry biogas slurry according to claim 7 prepares Liquid organic fertilizer device, it is characterised in that: the multiple filtration net
It is provided on component along the outwardly extending branch brace shoulder in its radial level direction, is provided on the inner wall of the filtered fluid receiving tank
Limited shoulder, the branch brace shoulder support limit of the multiple filtration screen component on the limited shoulder, the filtered fluid receiving tank it is upper
Be provided with card slot on inner wall at end opening, the lower end of the upper cover is provided with dogging shoulder, the dogging shoulder protrude into the card slot with
Just upper cover fastening is fastened in the filtered fluid receiving tank.
9. livestock/poultry biogas slurry according to claim 8 prepares Liquid organic fertilizer device, it is characterised in that: the multiple filtration net
Component includes the upper level filter net, middle layer filter screen and lower layer's filter screen being connected in turn, upper level filter net, middle layer
The mesh size of filter screen and lower layer's filter screen is sequentially reduced, and the centre of the upper cover is provided with connector, and the connecting tube passes through
Connector is connected to the upper cover.
10. livestock/poultry biogas slurry according to claim 1 prepares Liquid organic fertilizer device, it is characterised in that: fixed disk
Lower end surface and the upper surface of lower rotating grinding board be provided with wear-resisting bistrique protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810853750.1A CN108975973A (en) | 2018-07-30 | 2018-07-30 | Livestock/poultry biogas slurry prepares Liquid organic fertilizer device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810853750.1A CN108975973A (en) | 2018-07-30 | 2018-07-30 | Livestock/poultry biogas slurry prepares Liquid organic fertilizer device |
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|---|---|
| CN108975973A true CN108975973A (en) | 2018-12-11 |
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ID=64550404
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810853750.1A Pending CN108975973A (en) | 2018-07-30 | 2018-07-30 | Livestock/poultry biogas slurry prepares Liquid organic fertilizer device |
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Application publication date: 20181211 |
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