CN110550970A - movable poultry manure fermentation fertilizer making equipment - Google Patents
movable poultry manure fermentation fertilizer making equipment Download PDFInfo
- Publication number
- CN110550970A CN110550970A CN201910909061.2A CN201910909061A CN110550970A CN 110550970 A CN110550970 A CN 110550970A CN 201910909061 A CN201910909061 A CN 201910909061A CN 110550970 A CN110550970 A CN 110550970A
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- China
- Prior art keywords
- poultry manure
- fermentation
- extrusion
- stirring
- filter screen
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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
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
- C05F3/06—Apparatus for the manufacture
-
- 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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The invention provides a movable poultry manure fermentation fertilizer making device, which structurally comprises an upper sealing cover, three feeding guide holes, a fermentation processing mechanism, a sewage discharge slotted hole, a movable support, a rotary motor and a belt pulley, wherein the three feeding guide holes are respectively arranged above the upper sealing cover, through arranging a dehydration squeezer, when poultry manure in the poultry manure is pushed, the sealing plate can rotate clockwise around a rotating shaft on the left side of the upper top cover, so that an extrusion fermentation chamber and a hole on the left side of the upper top cover are sealed, when a squeezing block moves leftwards, the poultry manure can be squeezed, so that moisture in the poultry manure is discharged from a water filtering net rack and is discharged to the outside of the device through the sewage discharge slotted hole, after treatment is finished, the slotted hole of the sewage discharge slotted hole is sealed, so that the poultry manure is fermented in the extrusion fermentation chamber, moisture in the poultry manure can be quickly evaporated, and a large amount of moisture in the poultry manure is prevented from being effectively treated, and the high-temperature evaporation is needed for a long time, so that the fermentation efficiency is reduced.
Description
Technical Field
the invention relates to the technical field of fermented fertilizer preparation, in particular to a movable poultry manure fermented fertilizer preparation device.
Background
Livestock manure mainly refers to rural solid waste generated in livestock breeding industry, and comprises pig manure, cow manure, sheep manure, chicken manure, duck manure and the like, and the livestock manure is always taken as an important source of soil fertilizer by people, so that the livestock manure is mostly applied on the spot, and the development of livestock manure processing and fertilizer preparing equipment is promoted.
Summary of the invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a mobile poultry manure fermentation fertilizer making device, which solves the problems that the water in the poultry manure is generally evaporated at high temperature and the evaporation time is long when the poultry manure is processed, so that the time for preparing the fertilizer by fermenting the poultry manure is greatly prolonged.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a movable poultry manure fermentation fertilizer making device structurally comprises an upper sealing cover, three feeding guide holes, a fermentation processing mechanism, a sewage discharge slotted hole, a movable support, a rotating motor and a belt pulley, wherein the three feeding guide holes are respectively arranged above the upper sealing cover, the lower end of the upper sealing cover is welded with the upper end of the fermentation processing mechanism, the lower end of the fermentation processing mechanism is welded with the upper end of the sewage discharge slotted hole, the fermentation processing mechanism is arranged on the movable support, the rotating motor is placed on the movable support and is in mechanical connection with the movable support through a belt, the fermentation processing mechanism comprises a stirring crushing mechanism, a filtering vibration mechanism, a dewatering squeezer and a protective shell, the stirring crushing mechanism is arranged on the protective shell, the stirring crushing mechanism is in line connection with the filtering vibration mechanism, the filtering vibration mechanism is arranged inside the protective shell, the dehydration squeezer is positioned in the protective shell, and the dehydration squeezer is arranged below the filtering vibration mechanism.
As preferred, stirring crushing mechanism is including stirring broken sword, rotary rod, the broken inner room of stirring, cam mechanism, stirring broken sword and rotary rod are casting shaping as an organic whole, cam mechanism is equipped with two altogether, and installs respectively in the rotary rod both ends, the rotary rod is installed inside the broken inner room of stirring, the rotary rod is the cylinder structure.
Preferably, the cam mechanism comprises a cam block, an impact head and a central round hole, the cam block and the central round hole are of an integrated structure, the impact head is installed below the cam block, and the impact head is of an arc structure and is symmetrical left and right.
Preferably, the filtering and vibrating mechanism comprises a vibrator, a filter screen support and a filter screen, the filter screen is arranged in the filter screen support, the number of the vibrators is two, the upper end of the vibrator is mechanically connected with the lower end of the filter screen support, and the filter screen is of a cuboid structure.
Preferably, the vibrator includes the connecting plate, connects protection box, buffer spring, connecting rod, screw thread slotted hole, presses the briquetting, the connecting plate is equipped with two altogether, and the lower extreme welds with the connecting rod upper end mutually respectively, connecting plate and screw thread slotted hole structure as an organic whole, it is equipped with buffer spring to connect the inside buffer spring that is equipped with of protection box, press briquetting lower extreme and buffer spring upper end mutually welding, the connecting plate is the cuboid structure.
Preferably, the dewatering squeezer comprises a squeezing mechanism, an upper top cover and a protective box body, the upper top cover is arranged above the squeezing mechanism and is connected with the protective box body through electric welding, the squeezing mechanism is welded with the protective box body, three fifths of the upper top cover is of a triangular structure, and the lower two fifths of the upper top cover is of a cuboid structure.
Preferably, the extrusion mechanism comprises an extrusion fermentation chamber, a water filtering net rack, a threaded supporting rod, an extrusion block, a driving motor and a sealing plate, the water filtering net rack is embedded in the lower end face of the extrusion fermentation chamber, the threaded supporting rod is in threaded connection with the extrusion block, the threaded supporting rod is in mechanical connection with the driving motor, the sealing plate is arranged in the extrusion fermentation chamber, and the sealing plate is in hinged connection with the upper top cover.
(III) advantageous effects
The invention provides a movable poultry manure fermentation fertilizer making device. The method has the following beneficial effects:
The invention starts the driving motor by arranging the dehydration squeezer to drive the threaded support rod to rotate, so that the sealing plate on the threaded support rod moves leftwards to push the poultry manure in the extrusion fermentation chamber, when the poultry manure in the extrusion fermentation chamber is pushed, the sealing plate rotates clockwise around the rotating shaft on the left side of the upper top cover, so that the extrusion fermentation chamber and the hole on the left side of the upper top cover are sealed, and when the extrusion block moves leftwards, the poultry manure is extruded, so that the water in the poultry manure is discharged from the net frame through the drainage slotted hole to the outside of the equipment, after the treatment is finished, the slotted hole of the drainage slotted hole is sealed, so that the poultry manure is fermented in the extrusion fermentation chamber, the moisture in the poultry manure can be quickly evaporated, a large amount of moisture in the poultry manure is prevented from being effectively treated and needs to be evaporated for a long time, the problem of reducing the efficiency of fermentation occurs.
Drawings
FIG. 1 is a schematic structural diagram of a mobile poultry manure fermentation fertilizer making device of the invention;
FIG. 2 is a front view of the fermentation processing mechanism of the present invention;
FIG. 3 is a side view of the cam mechanism of the present invention;
FIG. 4 is a schematic three-dimensional structure of the filtering vibration mechanism of the present invention;
FIG. 5 is a side view of the vibrator of the present invention;
FIG. 6 is a side view of a partial structure of the vibrator of the present invention;
FIG. 7 is a schematic perspective view of a dewatering press according to the present invention;
Fig. 8 is a front view of the pressing mechanism of the present invention.
In the figure: an upper sealing cover-1, a feeding guide hole-2, a fermentation processing mechanism-3, a sewage discharge slotted hole-4, a movable support-5, a rotating motor-6, a belt pulley-7, a stirring and crushing mechanism-31, a filtering and vibrating mechanism-32, a dewatering squeezer-33, a protective shell-34, a stirring and crushing cutter-311, a rotating rod-312, a stirring and crushing inner chamber-313, a cam mechanism-314, a cam block-31A, an impact head-31B, a central round hole-31C, a vibrator-L1, a filter screen bracket-L2, a filter screen-L3, a connecting plate-L11, a connecting protective box-L12, a buffer spring-L13, a connecting rod-L14, a threaded slotted hole-L15, a pressing block-L16, a squeezing mechanism-331, a movable support-L11, a, An upper top cover-332, a protective box-333, an extrusion fermentation chamber-33A, a water filtering net rack-33B, a threaded support rod-33C, an extrusion block-33D, a driving motor-33E and a sealing plate-33F.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
referring to fig. 1-8, an embodiment of the present invention provides a mobile poultry manure fermentation and fertilizer production apparatus, which structurally includes an upper cover 1, a feeding guide hole 2, a fermentation processing mechanism 3, a sewage discharge slot 4, a mobile support 5, a rotating electrical machine 6, and a belt pulley 7, wherein the feeding guide hole 2 is provided with three feeding guide holes, and is respectively installed above the upper cover 1, the lower end of the upper cover 1 is welded to the upper end of the fermentation processing mechanism 3, the lower end of the fermentation processing mechanism 3 is welded to the upper end of the sewage discharge slot 4, the fermentation processing mechanism 3 is installed on the mobile support 5, the rotating electrical machine 6 is placed on the mobile support 5 and is mechanically connected, the rotating electrical machine 6 is movably connected with the belt pulley 7 through a belt, the fermentation processing mechanism 3 includes a stirring and crushing mechanism 31, a filtering and vibrating mechanism 32, a dewatering squeezer 33, and a protective housing 34, the stirring and crushing mechanism 31 is installed on the protective housing, stirring crushing mechanism 31 and filtering vibration mechanism 32 line connection, filtering vibration mechanism 32 installs inside protecting sheathing 34, dehydration squeezer 33 is located inside protecting sheathing 34, filtering vibration mechanism 32 below is equipped with dehydration squeezer 33.
Wherein, broken mechanism 31 of stirring is including stirring broken sword 311, rotary rod 312, the broken inner chamber 313 of stirring, cam mechanism 314, the broken sword 311 of stirring and rotary rod 312 casting shaping as an organic whole, cam mechanism 314 is equipped with two altogether, and installs respectively in rotary rod 312 both ends, rotary rod 312 is installed inside the broken inner chamber 313 of stirring, rotary rod 312 is the cylinder structure, and when poultry manure entered into the broken inner chamber 313 of stirring through the feed port of protective housing 34 upper end, because poultry manure part can become massive structure, causes the broken sword 311 of stirring to rotate under the rotary rod 312 effect, carries out broken stirring to poultry manure.
The cam mechanism 314 includes a cam block 31A, an impact head 31B and a central circular hole 31C, the cam block 31A and the central circular hole 31C are integrated, the impact head 31B is installed below the cam block 31A, the impact head 31B is in an arc structure and is symmetrical left and right, and when the rotating rod 312 rotates, the cam block 31A is driven to rotate, so that the impact head 31B on the cam block 31A impacts the filtering vibration mechanism 32, and the filtering vibration mechanism 32 vibrates.
Wherein, filter vibration mechanism 32 includes vibrator L1, filter screen support L2, filter screen L3, filter screen L3 installs in filter screen support L2, vibrator L1 is equipped with two altogether, and vibrator L1 upper end and filter screen support L2 lower extreme mechanical connection, filter screen L3 is the cuboid structure, and when vibrator L1 was when the vibration, the birds excrement that will drive after the broken stirring of filter screen support L2 top entered into dehydration squeezer 33 through filter screen L3 inside to reach and carry out filterable effect to the birds excrement, avoid the birds excrement blocky too big, and influence the efficiency of fermentation.
Wherein the vibrator L1 comprises a connecting plate L11, a connecting protection box L12, a buffer spring L13, a connecting rod L14, a threaded groove hole L15 and a pressing block L16, the number of the connecting plates L11 is two, the lower ends of the connecting rods are respectively welded with the upper ends of the connecting rods L14, the connecting plate L11 and the threaded slotted hole L15 are of an integrated structure, a buffer spring L13 is arranged in the connection protection box L12, the lower end of the pressing block L16 is welded with the upper end of the buffer spring L13, the connecting plate L11 is a cuboid structure, when the connecting plate L11 is under the action of the filter screen bracket L2, the connecting plate will move downwards, so that the connecting plate L11 drives the connecting rod L14 to move downwards, thereby the pressing block L16 presses the buffer spring L13, when the pressing force is removed, the connecting rod L14 will spring upward under the action of the buffer spring L13, so that the filter screen bracket L2 vibrates to drive the poultry manure on the filter screen L3 to enter the dewatering squeezer 33.
The dehydration squeezer 33 comprises a squeezing mechanism 331, an upper top cover 332 and a protective box body 333, wherein the upper top cover 332 is arranged above the squeezing mechanism 331 and connected through electric welding, the squeezing mechanism 331 is welded with the protective box body 333, three fifths of the upper top cover 332 are of a triangular structure, and two fifths of the upper top cover 332 are of a cuboid structure, so that when poultry manure falls to the upper top cover 332 through a filter screen L3, the upper portion of the upper top cover 332 is of a triangular structure, and the angle range is 5-10 degrees, so that the poultry manure falling above the upper top cover 332 can slide down into the squeezing mechanism 331 along an inclined slope.
Wherein, the squeezing mechanism 331 comprises a squeezing fermentation chamber 33A, a water filtering net rack 33B, a threaded support rod 33C, a squeezing block 33D, a driving motor 33E and a sealing plate 33F, the water filtering net rack 33B is embedded in the lower end face of the squeezing fermentation chamber 33A, the threaded support rod 33C is in threaded connection with the squeezing block 33D, the threaded support rod 33C is in mechanical connection with the driving motor 33E, the sealing plate 33F is arranged in the squeezing fermentation chamber 33A, the sealing plate 33F is hinged with the upper top cover 332, when poultry dung is accumulated in the squeezing fermentation chamber 33A, the driving motor 33E is started to drive the threaded support rod 33C to rotate, so that the sealing plate 33F on the threaded support rod 33C moves leftwards and pushes the poultry dung in the squeezing fermentation chamber 33A, when the poultry dung in the squeezing fermentation chamber 33A is pushed, the sealing plate 33F rotates clockwise around the rotating shaft on the left side of the upper top cover 332, thereby will extrude fermentation chamber 33A and seal with the left inlet hole of last top cap 332, and extrusion piece 33D when moving left will extrude the birds excrement, cause the moisture with in the birds excrement to discharge from drainage net rack 33B to reach the effect of dehydration, avoid the inside water yield of birds excrement too much, and increase evaporation time, influence the efficiency of fermentation.
The specific working process is as follows:
When the poultry manure is fermented to prepare fertilizer, the poultry manure is guided into the fermentation processing mechanism 3 from the feeding guide hole 2, when the poultry manure enters the stirring crushing inner chamber 313, the rotating motor 6 is started, the rotating motor 6 drives the belt pulley 7 to rotate, so that the rotating rod 312 rotates, the stirring crushing cutter 311 is driven by the rotating rod 312 to crush and stir the poultry manure, meanwhile, the cam blocks 31A on the two sides of the rotating rod 312 rotate, so that the impact head 31B impacts the two sides of the upper end of the filter screen bracket L2, when the impact head 31B is far away from the filter screen bracket L2, the connecting plate L11 bounces upwards under the action of the buffer spring L13, so that the crushed poultry manure in the stirring crushing inner chamber 313 falls onto the dewatering squeezer 33 through the filter screen L3 under the action of vibration force, and the upper top cover 332 is in an inclined state, so that the poultry manure above the upper top cover 332 slides into the extrusion fermentation chamber 33A along the inclined plane, when birds excrement is piled up to extrusion fermentation room 33A, start driving motor 33E, make it drive threaded support rod 33C and rotate, thereby let shrouding 33F on the threaded support rod 33C move to the left side, promote the birds excrement in the extrusion fermentation room 33A, when inside birds excrement suffers the promotion, will make shrouding 33F revolve clockwise around the left pivot of last top cap 332, thereby will extrude fermentation room 33A and go up the left inlet seal of top cap 332, and extrusion piece 33D is when moving to the left side, will extrude the birds excrement, cause to discharge the moisture in the birds excrement from net rack 33B, discharge to the equipment outside through blowdown slotted hole 4, after handling, the slotted hole with blowdown slotted hole 4 is sealed, make the birds excrement ferment inside extrusion fermentation room 33A.
it is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a fertile equipment of portable birds excrement fermentation system, its structure includes upper cover (1), feeding guide hole (2), fermentation processing agency (3), blowdown slotted hole (4), removal support (5), rotating electrical machines (6), belt pulley (7), feeding guide hole (2) are equipped with threely altogether, and install respectively in upper cover (1) top, upper cover (1) lower extreme and fermentation processing agency (3) upper end weld mutually, fermentation processing agency (3) lower extreme and blowdown slotted hole (4) upper end weld mutually, fermentation processing agency (3) are installed on removing support (5), rotating electrical machines (6) are placed in removing and are supported (5) and pass through mechanical connection, rotating electrical machines (6) pass through belt and belt pulley (7) swing joint, its characterized in that:
Fermentation processing mechanism (3) are including stirring broken mechanism (31), filtering vibration mechanism (32), dehydration squeezer (33), protecting sheathing (34), install on protecting sheathing (34) stirring broken mechanism (31), stirring broken mechanism (31) and filtering vibration mechanism (32) line connection, install inside protecting sheathing (34) filtering vibration mechanism (32), dehydration squeezer (33) are located inside protecting sheathing (34), it is equipped with dehydration squeezer (33) to filter vibration mechanism (32) below.
2. The mobile poultry manure fermentation fertilizer making equipment as claimed in claim 1, which is characterized in that: stirring crushing mechanism (31) is including stirring crushing sword (311), rotary rod (312), the broken inner chamber of stirring (313), cam mechanism (314), stirring crushing sword (311) and rotary rod (312) are casting moulding as an organic whole, cam mechanism (314) are installed in rotary rod (312) both ends, rotary rod (312) are installed inside the broken inner chamber of stirring (313).
3. the mobile poultry manure fermentation and fertilizer production equipment as claimed in claim 2, wherein: the cam mechanism (314) comprises a cam block (31A), an impact head (31B) and a central round hole (31C), the cam block (31A) and the central round hole (31C) are of an integrated structure, and the impact head (31B) is installed below the cam block (31A).
4. The mobile poultry manure fermentation fertilizer making equipment as claimed in claim 1, which is characterized in that: filter vibrating mechanism (32) and include vibrator (L1), filter screen support (L2), filter screen (L3), install in filter screen support (L2) filter screen (L3), vibrator (L1) upper end and filter screen support (L2) lower extreme mechanical connection.
5. The mobile poultry manure fermentation and fertilizer production equipment as claimed in claim 4, wherein: the vibrator (L1) includes connecting plate (L11), connects protection box (L12), buffer spring (L13), connecting rod (L14), thread groove hole (L15), presses pressure piece (L16), connecting plate (L11) lower extreme and connecting rod (L14) upper end weld mutually, connecting plate (L11) and thread groove hole (L15) structure as an organic whole, it is equipped with buffer spring (L13) to connect protection box (L12) inside, press piece (L16) lower extreme and buffer spring (L13) upper end to weld mutually.
6. The mobile poultry manure fermentation fertilizer making equipment as claimed in claim 1, which is characterized in that: the dehydration squeezer (33) comprises a squeezing mechanism (331), an upper top cover (332) and a protective box body (333), wherein the upper top cover (332) is arranged above the squeezing mechanism (331) and connected with the protective box body (333) through electric welding, and the squeezing mechanism (331) is welded with the protective box body (333).
7. The mobile poultry manure fermentation and fertilizer production equipment as claimed in claim 6, wherein: extrusion mechanism (331) are including extrusion fermentation room (33A), drainage rack (33B), screw thread branch (33C), extrusion piece (33D), driving motor (33E), shrouding (33F), drainage rack (33B) is inlayed in extrusion fermentation room (33A) lower terminal surface, screw thread branch (33C) and extrusion piece (33D) threaded connection, screw thread branch (33C) and driving motor (33E) mechanical connection, be equipped with shrouding (33F) in extrusion fermentation room (33A), shrouding (33F) and upper cover (332) hinged joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910909061.2A CN110550970A (en) | 2019-09-25 | 2019-09-25 | movable poultry manure fermentation fertilizer making equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910909061.2A CN110550970A (en) | 2019-09-25 | 2019-09-25 | movable poultry manure fermentation fertilizer making equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110550970A true CN110550970A (en) | 2019-12-10 |
Family
ID=68741452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910909061.2A Withdrawn CN110550970A (en) | 2019-09-25 | 2019-09-25 | movable poultry manure fermentation fertilizer making equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN110550970A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111875426A (en) * | 2020-06-24 | 2020-11-03 | 胡伟峰 | Preparation device and preparation method of environment-friendly organic fertilizer |
| CN112807817A (en) * | 2021-01-05 | 2021-05-18 | 广西桂平市冠元科技有限公司 | Bio-organic fertilizer integration processing system |
| CN114128646A (en) * | 2021-12-18 | 2022-03-04 | 安徽农业大学 | Goose farm is with welfare transfer car (buggy) |
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| CN208038331U (en) * | 2018-03-06 | 2018-11-02 | 成都浩宇思源环境科技有限公司 | A kind of livestock manure fermented fertilizer producing equipment |
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| CN109293178A (en) * | 2018-10-25 | 2019-02-01 | 肖江江 | A kind of livestock and poultry cultivation sewage fecal treatment equipment |
| CN208471864U (en) * | 2018-05-10 | 2019-02-05 | 武汉华牧智能设备有限公司 | A kind of fowl poultry kind excrement dehydrator |
| CN208869479U (en) * | 2018-05-19 | 2019-05-17 | 刘烨 | A kind of pig manure dehydration device based on the dehydration of electric heating drying combination of extrusion |
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2019
- 2019-09-25 CN CN201910909061.2A patent/CN110550970A/en not_active Withdrawn
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|---|---|---|---|---|
| US5879931A (en) * | 1994-02-03 | 1999-03-09 | Kim; Baik Ki | Aerobic fermentation promoting device of excrements, aerobic fermentation system using it and compost therefrom |
| CN204737872U (en) * | 2015-04-24 | 2015-11-04 | 徐州大方畜禽有限公司 | Animal manure hydroextractor with broken function |
| CN208038331U (en) * | 2018-03-06 | 2018-11-02 | 成都浩宇思源环境科技有限公司 | A kind of livestock manure fermented fertilizer producing equipment |
| CN208471864U (en) * | 2018-05-10 | 2019-02-05 | 武汉华牧智能设备有限公司 | A kind of fowl poultry kind excrement dehydrator |
| CN208869479U (en) * | 2018-05-19 | 2019-05-17 | 刘烨 | A kind of pig manure dehydration device based on the dehydration of electric heating drying combination of extrusion |
| CN108793673A (en) * | 2018-08-17 | 2018-11-13 | 杨娜 | Solid waste from village processing unit |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111875426A (en) * | 2020-06-24 | 2020-11-03 | 胡伟峰 | Preparation device and preparation method of environment-friendly organic fertilizer |
| CN112807817A (en) * | 2021-01-05 | 2021-05-18 | 广西桂平市冠元科技有限公司 | Bio-organic fertilizer integration processing system |
| CN114128646A (en) * | 2021-12-18 | 2022-03-04 | 安徽农业大学 | Goose farm is with welfare transfer car (buggy) |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191210 |