CN111943734A - Livestock and poultry breeding manure waste water fertilizer making and applying system - Google Patents
Livestock and poultry breeding manure waste water fertilizer making and applying system Download PDFInfo
- Publication number
- CN111943734A CN111943734A CN202010883825.8A CN202010883825A CN111943734A CN 111943734 A CN111943734 A CN 111943734A CN 202010883825 A CN202010883825 A CN 202010883825A CN 111943734 A CN111943734 A CN 111943734A
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- fermentation
- bin
- chicken manure
- manure
- fertilizer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 210000003608 fece Anatomy 0.000 title claims abstract description 91
- 239000010871 livestock manure Substances 0.000 title claims abstract description 91
- 239000003337 fertilizer Substances 0.000 title claims abstract description 34
- 238000009395 breeding Methods 0.000 title claims abstract description 17
- 230000001488 breeding effect Effects 0.000 title claims abstract description 17
- 244000144972 livestock Species 0.000 title claims abstract description 15
- 244000144977 poultry Species 0.000 title claims abstract description 15
- 239000002351 wastewater Substances 0.000 title claims abstract description 15
- 238000000855 fermentation Methods 0.000 claims abstract description 82
- 230000004151 fermentation Effects 0.000 claims abstract description 82
- 239000007788 liquid Substances 0.000 claims abstract description 73
- 241000287828 Gallus gallus Species 0.000 claims abstract description 72
- 238000007599 discharging Methods 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000002156 mixing Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 8
- 230000004720 fertilization Effects 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims abstract description 6
- 239000000706 filtrate Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 38
- 238000003860 storage Methods 0.000 claims description 28
- 239000002245 particle Substances 0.000 claims description 4
- 239000013049 sediment Substances 0.000 claims 1
- 235000013330 chicken meat Nutrition 0.000 description 60
- 239000003895 organic fertilizer Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 235000013594 poultry meat Nutrition 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 241000255925 Diptera Species 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 241000233866 Fungi Species 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/02—Special arrangements for delivering the liquid directly into the soil
- A01C23/023—Special arrangements for delivering the liquid directly into the soil for liquid or gas fertilisers
-
- 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
Abstract
The invention provides a livestock and poultry breeding manure waste water fertilizer making and applying system, which comprises: the device comprises a first drying fermentation bin, a secondary fermentation mixing bin and a filtrate device, wherein a transmission device is arranged in the first drying fermentation bin; wherein, the secondary fermentation mixes storehouse middle part and runs through the promotion discharging device that is setting up and has stirring function, and the chicken manure carries out the secondary fermentation in getting into the secondary fermentation and mixing the storehouse through first stoving fermentation storehouse after, and the chicken manure after the fermentation mixes the back with the internal water that goes into the storehouse through the inlet pipe flow, forms the liquid fertilizer that can directly be used for the fertilization.
Description
Technical Field
The invention relates to a fertilizer production and fertilization system, in particular to a system for producing fertilizer and fertilizing by using livestock and poultry breeding manure waste water.
Background
In the process of breeding a large number of breeding hens in a large chicken farm, a large amount of chicken manure is also produced. However, 40-70% of the nutrients in the feed taken by the chickens are not absorbed and discharged out of the bodies, so the nutrients in the chicken manure are very high. How to recycle chicken manure to produce effective fertilizer is a great concern of people.
The traditional chicken manure fermentation is carried out in the open air, the time for decomposing the chicken manure is about three months, the odor around the chicken manure is bad, mosquitoes and flies are bred in a large amount, and the environmental pollution is very serious.
Disclosure of Invention
The invention provides a livestock and poultry breeding manure waste water fertilizer making and applying system for solving the problems in the prior art.
The system comprises: inside first stoving fermentation storehouse that is equipped with transmission device, the setting is in the mixed storehouse of secondary fermentation of transmission device output, through the filtrating device of liquid pump and the mixed storehouse intercommunication of secondary fermentation, wherein, secondary fermentation is mixing the storehouse middle part and is running through the promotion discharging device who is setting up and has stirring function, the chicken manure is through behind the first stoving fermentation storehouse, get into and carry out secondary fermentation in the mixed storehouse of secondary fermentation, the chicken manure after the fermentation mixes the back with the internal water that goes into the storehouse through the inlet pipe flow, form the liquid fertilizer that can directly be used for the fertilization.
Further, the secondary fermentation mixing bin is divided into a liquid storage bin at the upper part and a chicken manure fermentation bin at the lower part, and the first drying fermentation bin is communicated with the chicken manure fermentation bin at the lower part through a material channel.
Further, the liquid storage bin and the chicken manure fermentation bin are separated by a small-hole sieve plate, so that large-particle chicken manure is prevented from entering the liquid storage bin.
Further, promote discharging device from last to passing liquid storage storehouse and chicken manure fermentation storehouse in proper order down, its middle part auger drive end axle passes the mixed storehouse bottom of secondary fermentation, corotation or reversal under the drive of motor, if corotation makes the chicken manure of auger inside rise, then the reversal makes the chicken manure descend, vice versa.
Further, the part of the lifting and discharging device located in the chicken manure fermentation bin is provided with two openings, which are respectively: the bottom material port is arranged at the lower layer of the chicken manure fermentation bin, and the middle material port is arranged at the upper layer of the chicken manure fermentation bin.
Furthermore, a material opening and closing mechanism for controlling the opening and closing of the middle material opening is also arranged in the liquid storage bin.
Further, the material opening and closing mechanism includes: the opening and closing cylinders are symmetrically arranged on two sides of the lifting and discharging device, and the lifting sleeve is sleeved on the excircle of the lifting and discharging device; the rod outlet end of the opening and closing cylinder faces downwards, and the end part of the piston rod is connected with the top of the lifting sleeve through an extension rod.
Furthermore, the liquid inlet end of the liquid pump is communicated with the liquid storage bin, the internal liquid separation is pumped out and then supplied to a plurality of filters which are arranged in parallel.
Furthermore, a liquid separating pipe at the top of the filter is communicated with the output end of the liquid pump, and the liquid manure is introduced into a farmland needing to be fertilized through a liquid manure pipe at the lower part of the filter after being filtered.
Furthermore, the filter is also provided with a residue discharge pipe, a ball valve is arranged on a connecting pipeline of the liquid pump and the liquid storage bin, the inside of the filter needs to be cleaned, the ball valve is closed, clear water in the water inlet pipe enters the inside of the filter, the residue discharge pipe is opened, and the excrement residue in the filter element is flushed out of the residue discharge pipe.
The invention has the technical effects that: after primary fermentation and secondary fermentation, the chicken manure can thoroughly kill harmful germs in the chicken manure, and substances which are not fully digested are organically transformed, so that the content of actual organic matters is increased.
The mixed storehouse of secondary fermentation divide into the stock solution storehouse on upper portion and the chicken manure fermentation storehouse of lower part, the chicken manure storage through secondary fermentation is in chicken manure fermentation storehouse, the promotion discharging device in the middle of in the chicken manure fermentation storehouse except having the function that can carry out the chicken manure at the bottom of the storehouse from the top, can also be through the direction of rotation that changes the motor, make the chicken manure get into from middle material mouth, discharge from the bottom material mouth, stir from bottom to top in chicken manure fermentation storehouse, on the one hand do benefit to when the fermentation, the chicken manure carries out abundant homogeneous mixing with the fungus of adding, on the other hand, after the fermentation, when preparing liquid fertilizer to secondary fermentation mixed storehouse water injection, the chicken manure is stirred the back, organic matter in the chicken manure and water intensive mixing, make the liquid fertilizer of even concentration.
In addition, still be equipped with material mouth on promoting discharging device and open and close the mechanism, when promoting discharging device and being used for promoting the chicken manure and upwards carrying, material mouth open and close mechanism passes through the cylinder and promotes the lifting sleeve pipe downwards, closes middle part material mouth, and the motor rotates, makes the chicken manure get into the auger from bottom material mouth, upwards carries. When promotion discharging device is used for stirring the chicken manure, material mouth on-off mechanism passes through the cylinder and upwards stimulates the lifting sleeve, opens middle part material mouth, and the motor changes original direction of rotation, makes the auger drive the chicken manure that gets into from middle part material mouth discharge from the bottom material mouth.
Finally, after the secondarily fermented chicken manure is mixed with water, large-particle chicken manure cannot pass through a small-hole sieve plate between the liquid storage bin and the chicken manure fermentation bin, still needs to be further filtered to meet the requirement of farmland irrigation, liquid organic fertilizer pumped out from the liquid storage bin by the liquid pump passes through a plurality of filters with filter elements, and the filtered liquid is conveyed to a farmland needing fertilization through a fertilizer liquid pipe.
Drawings
FIG. 1 is an isometric view of a fertilizer production and application system of the present invention;
FIG. 2 is a front view of the fertilizer production and application system of the present invention;
FIG. 3 is a left side view of the fertilizer preparation and application system of the present invention;
FIG. 4 is a top view of the fertilizer preparation and application system of the present invention.
In the figure, 1, a first drying and fermenting bin, 2, a secondary fermenting and mixing bin, 3, a filtrate device, 4, a liquid pump, 11, a transmission device, 12, a material channel, 21, a lifting and discharging device, 22, a small-hole sieve plate, 23, a chicken manure fermenting bin, 24, a liquid storage bin, 31, a water inlet pipe, 32, a liquid distribution pipe, 33, a filter, 34, a slag discharge pipe, 35, a fertilizer liquid pipe, 36, a ball valve, 211, an auger, 212, a bottom material opening, 213, a middle material opening, 214, a material opening and closing mechanism, 215, an opening and closing cylinder, 216, a lifting sleeve and 217, a lengthening rod.
Detailed Description
The following describes a specific embodiment of the present invention with reference to fig. 1 to 4.
Fig. 1 and 2 illustrate an external structure of a fertilizer producing and applying system, which includes: inside first stoving fermentation storehouse 1 that is equipped with transmission device 11, the mixed storehouse 2 of secondary fermentation of setting at transmission device 11 output, filtrate device 3 through liquid pump 4 and the mixed storehouse 2 intercommunication of secondary fermentation, wherein, the mixed storehouse 2 middle parts of secondary fermentation are run through and are being set up promotion discharging device 21 that has stirring function, the chicken manure is through first stoving fermentation storehouse 1 back, carry out the secondary fermentation in getting into the mixed storehouse of secondary fermentation 2, the chicken manure after the fermentation with through the water mixing back of the internal of inlet tube 31 inflow storehouse, form the liquid fertilizer that can directly be used for the fertilization. The secondary fermentation mixing bin 2 is divided into a liquid storage bin 24 at the upper part and a chicken manure fermentation bin 23 at the lower part, and the first drying and fermentation bin 1 is communicated with the chicken manure fermentation bin 23 at the lower part through a material channel 12.
The liquid inlet end of the liquid pump 4 is communicated with the liquid storage bin 24, and the liquid in the liquid storage bin is extracted and then supplied to a plurality of filters 33 which are arranged in parallel; the filter 33 is further provided with a residue discharge pipe 34, a ball valve 36 is arranged on a connecting pipeline of the liquid pump 4 and the liquid storage bin 24, the interior of the filter 33 needs to be cleaned, the ball valve 36 is closed, clean water in the water inlet pipe 31 enters the interior of the filter 33, the residue discharge pipe 34 is opened, and the excrement residue in the filter element is flushed out of the residue discharge pipe 34.
Fig. 3 illustrates the structure inside the secondary fermentation mixing bin, wherein the liquid storage bin 24 and the chicken manure fermentation bin 23 are separated by using a small-hole sieve plate 22, so that large-particle chicken manure is prevented from entering the liquid storage bin 24; the lifting and discharging device 21 sequentially penetrates through the liquid storage bin 24 and the chicken manure fermentation bin 23 from top to bottom, and a driving end shaft of a packing auger 211 in the middle of the lifting and discharging device penetrates through the bottom of the secondary fermentation mixing bin 2 and is driven by a motor to rotate forwards or backwards; the part of the lifting and discharging device 21 positioned in the chicken manure fermentation bin 23 is provided with two openings, which are respectively as follows: a bottom material port 212 arranged at the lower layer of the chicken manure fermentation bin 23 and a middle material port 213 arranged at the upper layer of the chicken manure fermentation bin 23.
A material opening and closing mechanism 214 for controlling the opening and closing of the middle material opening 213 is also arranged in the liquid storage bin 24; the material opening and closing mechanism 214 includes: the opening and closing cylinders 215 are symmetrically arranged at two sides of the lifting and discharging device 21, and the lifting sleeve 216 is sleeved on the excircle of the lifting and discharging device 21; the rod outlet end of the opening and closing cylinder 215 faces downwards, and the end part of the piston rod is connected with the top of the lifting sleeve 216 through an extension rod 217.
Fig. 4 shows the filtering pipeline of the fertilizer producing and applying system, the liquid separating pipe 32 at the top of the filter 33 is communicated with the output end of the liquid pump 4, and after being filtered, the liquid manure is introduced into the farmland needing to be applied through the liquid manure pipe 35 at the lower part of the filter 33.
The working principle is as follows: the chicken manure is directly conveyed into a chicken manure fermentation bin 23 at the lower part of a secondary fermentation mixing bin 2 from a first drying and fermentation bin 1 through a conveying device 11 through a material channel 12, after strains required for fermentation are added into the chicken manure fermentation bin 23, an opening and closing cylinder 215 is started, a lifting sleeve 216 on a lifting material opening and closing mechanism 214 is opened, a middle material opening 213 is opened, a motor is started, the chicken manure of the middle material opening 213 is conveyed downwards by a packing auger 211 and is discharged from a bottom material opening 212, and the chicken manure and the strains are uniformly mixed in the top-down circulation process of the chicken manure and then fermented.
After the fermentation is completed, the ball valve 36 is opened, water in the water inlet pipe 31 flows into the liquid storage bin 24, the motor is started again, the packing auger 211 is rotated, the chicken manure and the water are fully stirred, and organic matters in the chicken manure are mixed with the water to form the liquid organic fertilizer.
The liquid pump is started, liquid organic fertilizer in the liquid storage bin 24 is sent into each filter 33 through the liquid separating pipe 32, and the filtered liquid organic fertilizer is conveyed into a farmland through the fertilizer liquid pipe on the lower layer of the filter 33. After the filter 33 is used for a long time, the filter element contains a large amount of impurities, in order to prolong the service life of the filter element, clean water is introduced into the filter 33 from the water inlet pipe 31, a valve on the slag discharge pipe 34 with the upper part communicated with the inside of the filter element is opened, and the pumped clean water flushes the impurities in the filter element out of the slag discharge pipe 34.
The opening and closing cylinder 215 is started, the lifting sleeve 216 is put down to block the middle material port 213, the rotation direction of the motor is changed, the auger 211 drives the chicken manure to be lifted upwards from the bottom material port 212, and finally the chicken manure is discharged from the top of the secondary fermentation mixing bin 2.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a livestock and poultry breeding excrement sediment waste water system is fertile, fertilization system which characterized in that, this system includes: a first drying and fermenting bin (1) internally provided with a transmission device (11), a secondary fermentation mixing bin (2) arranged at the output end of the transmission device (11), and a filtrate device (3) communicated with the secondary fermentation mixing bin (2) through a liquid pump (4);
wherein, secondary fermentation mixes storehouse (2) middle part and runs through and is setting up promotion discharging device (21) that have stirring function, and the chicken manure carries out the secondary fermentation in getting into secondary fermentation and mixing storehouse (2) through first stoving fermentation storehouse (1) back, and the chicken manure after the fermentation mixes the back with the internal water that flows into the storehouse through inlet tube (31), forms the liquid fertilizer that can directly be used for the fertilization.
2. The livestock and poultry breeding manure wastewater fertilizer making and applying system according to claim 1, wherein the secondary fermentation mixing bin (2) is divided into an upper liquid storage bin (24) and a lower chicken manure fermentation bin (23), and the first drying fermentation bin (1) is communicated with the lower chicken manure fermentation bin (23) through a material channel (12).
3. The livestock and poultry breeding manure wastewater fertilizer making and applying system according to claim 2, wherein the liquid storage bin (24) is separated from the chicken manure fermentation bin (23) by a small-hole sieve plate (22), so that large-particle chicken manure is prevented from entering the liquid storage bin (24).
4. The livestock and poultry breeding manure wastewater fertilizer making and applying system according to claim 2, wherein the lifting and discharging device (21) sequentially penetrates through the liquid storage bin (24) and the chicken manure fermentation bin (23) from top to bottom, and a driving end shaft of a middle auger (211) penetrates through the bottom of the secondary fermentation mixing bin (2) and is driven by a motor to rotate forwards or backwards.
5. The livestock and poultry breeding manure waste water fertilizer making and applying system according to claim 4, wherein the part of the lifting and discharging device (21) located in the chicken manure fermentation bin (23) is provided with two openings, which are respectively: a bottom material port (212) arranged at the lower layer of the chicken manure fermentation bin (23) and a middle material port (213) arranged at the upper layer of the chicken manure fermentation bin (23).
6. The livestock and poultry breeding manure wastewater fertilizer producing and applying system according to claim 5, characterized in that a material opening and closing mechanism (214) for controlling the opening and closing of the middle material opening (213) is further arranged in the liquid storage bin (24).
7. The system for producing fertilizer and applying fertilizer by using livestock and poultry breeding manure waste water as claimed in claim 6, wherein the opening and closing mechanism (214) comprises: the opening and closing cylinders (215) are symmetrically arranged on two sides of the lifting and discharging device (21), and the lifting sleeve (216) is sleeved on the excircle of the lifting and discharging device (21); the rod outlet end of the opening and closing cylinder (215) faces downwards, and the end part of the piston rod is connected with the top of the lifting sleeve (216) through an extension rod (217).
8. The system for producing fertilizer and applying fertilizer by using livestock and poultry breeding manure waste water as claimed in claim 2, wherein the liquid inlet end of the liquid pump (4) is communicated with the liquid storage bin (24), and the internal liquid is separated and pumped out and then supplied to a plurality of filters (33) which are arranged in parallel.
9. The system for producing fertilizer and applying fertilizer by using the livestock and poultry breeding manure waste water as claimed in claim 8, wherein the liquid separating pipe (32) at the top of the filter (33) is communicated with the output end of the liquid pump (4), and the manure liquid is filtered and then introduced into the farmland needing to be fertilized through the manure liquid pipe (35) at the lower part of the filter (33).
10. The livestock and poultry breeding manure wastewater fertilizer making and applying system according to claim 8, wherein a deslagging pipe (34) is further arranged on the filter (33), a ball valve (36) is arranged on a connecting pipeline between the liquid pump (4) and the liquid storage bin (24), the inside of the filter (33) needs to be cleaned, the ball valve (36) is closed, clean water in the water inlet pipe (31) enters the inside of the filter (33), the deslagging pipe (34) is opened, and manure in the filter element is flushed out from the deslagging pipe (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010883825.8A CN111943734A (en) | 2020-08-28 | 2020-08-28 | Livestock and poultry breeding manure waste water fertilizer making and applying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010883825.8A CN111943734A (en) | 2020-08-28 | 2020-08-28 | Livestock and poultry breeding manure waste water fertilizer making and applying system |
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| Publication Number | Publication Date |
|---|---|
| CN111943734A true CN111943734A (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010883825.8A Pending CN111943734A (en) | 2020-08-28 | 2020-08-28 | Livestock and poultry breeding manure waste water fertilizer making and applying system |
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| CN (1) | CN111943734A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113896583A (en) * | 2021-10-29 | 2022-01-07 | 庐江县金乔生态农业有限公司 | Agricultural organic fertilizer aerobic fermentation pipe network conveying system |
| CN114208719A (en) * | 2022-01-17 | 2022-03-22 | 西南科技大学 | Do benefit to chicken manure and collect fermented chicken coop |
| CN115004921A (en) * | 2022-03-24 | 2022-09-06 | 中国农业大学 | Thick liquid natural pond sediment field fertilizer applicator of ropy attitude |
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| CN106146079A (en) * | 2016-08-31 | 2016-11-23 | 广州佳晟农业发展有限公司 | poultry manure processor |
| CN205700329U (en) * | 2016-04-26 | 2016-11-23 | 上官光煜 | A kind of vertical biological organic fertilizer high efficiency agitation tank being easy to clean |
| CN208317395U (en) * | 2018-06-29 | 2019-01-04 | 河南可研企业管理咨询有限公司 | A kind of agricultural chemical fertilizer dispensing device |
| CN208956416U (en) * | 2018-10-30 | 2019-06-11 | 淮滨县以琳有机肥料有限公司 | A kind of microbial manure seed dresser |
-
2020
- 2020-08-28 CN CN202010883825.8A patent/CN111943734A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205700329U (en) * | 2016-04-26 | 2016-11-23 | 上官光煜 | A kind of vertical biological organic fertilizer high efficiency agitation tank being easy to clean |
| CN106146079A (en) * | 2016-08-31 | 2016-11-23 | 广州佳晟农业发展有限公司 | poultry manure processor |
| CN208317395U (en) * | 2018-06-29 | 2019-01-04 | 河南可研企业管理咨询有限公司 | A kind of agricultural chemical fertilizer dispensing device |
| CN208956416U (en) * | 2018-10-30 | 2019-06-11 | 淮滨县以琳有机肥料有限公司 | A kind of microbial manure seed dresser |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113896583A (en) * | 2021-10-29 | 2022-01-07 | 庐江县金乔生态农业有限公司 | Agricultural organic fertilizer aerobic fermentation pipe network conveying system |
| CN114208719A (en) * | 2022-01-17 | 2022-03-22 | 西南科技大学 | Do benefit to chicken manure and collect fermented chicken coop |
| CN114208719B (en) * | 2022-01-17 | 2023-01-31 | 西南科技大学 | Do benefit to chicken manure and collect fermented chicken coop |
| CN115004921A (en) * | 2022-03-24 | 2022-09-06 | 中国农业大学 | Thick liquid natural pond sediment field fertilizer applicator of ropy attitude |
| CN115004921B (en) * | 2022-03-24 | 2024-02-27 | 中国农业大学 | Viscous biogas slurry and residue returning fertilizer applicator |
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