CN112973240A - Concentration equipment of livestock and poultry liquid dung zymotic fluid - Google Patents
Concentration equipment of livestock and poultry liquid dung zymotic fluid Download PDFInfo
- Publication number
- CN112973240A CN112973240A CN202110406747.7A CN202110406747A CN112973240A CN 112973240 A CN112973240 A CN 112973240A CN 202110406747 A CN202110406747 A CN 202110406747A CN 112973240 A CN112973240 A CN 112973240A
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- Prior art keywords
- concentration
- fixed
- gear
- driving
- bevel gear
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- 239000007788 liquid Substances 0.000 title claims abstract description 33
- 210000003608 fece Anatomy 0.000 title claims abstract description 20
- 244000144972 livestock Species 0.000 title claims abstract description 17
- 244000144977 poultry Species 0.000 title claims abstract description 17
- 239000012530 fluid Substances 0.000 title description 16
- 238000000855 fermentation Methods 0.000 claims abstract description 39
- 230000004151 fermentation Effects 0.000 claims abstract description 39
- 239000012528 membrane Substances 0.000 claims abstract description 18
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 239000010871 livestock manure Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 238000001125 extrusion Methods 0.000 abstract description 4
- 238000003756 stirring Methods 0.000 abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 11
- 235000017491 Bambusa tulda Nutrition 0.000 description 11
- 241001330002 Bambuseae Species 0.000 description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 11
- 239000011425 bamboo Substances 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 10
- 241001465754 Metazoa Species 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009261 transgenic effect Effects 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000009394 selective breeding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
- B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a concentration device of livestock and poultry liquid dung fermentation liquor, which relates to the technical field of liquid dung treatment and comprises a fixed frame, wherein a concentration cylinder is sleeved outside a filter cylinder, a concentration mechanism for concentrating the fermentation liquor is arranged in the concentration cylinder, a servo motor is fixed at the bottom of the fixed frame, and a rotating mechanism for driving the concentration cylinder to rotate is connected to the servo motor in a driving manner; in conclusion, the fermentation liquor in the filter cylinder can be filtered through the arranged filtering mechanism, the arranged crushing shaft rotates and drives the plurality of groups of crushing blades to rotate so as to realize rotary stirring of the fermentation liquor in the filter cylinder, and meanwhile, the arranged piston plate can vertically reciprocate so as to realize repeated extrusion of the fermentation liquor, so that the sufficient filtering effect of the fermentation liquor passing through the filter screen is promoted, the concentration efficiency of the vertical ultrafiltration membrane and the arc ultrafiltration membrane under the centrifugal action is obviously improved, and the concentration sufficient degree of the fermentation liquor is greatly improved.
Description
Technical Field
The invention relates to the technical field of liquid dung treatment, in particular to a concentration device for livestock and poultry liquid dung fermentation liquor.
Background
The livestock and poultry mainly refer to various animals domesticated by human beings through long-term labor in order to meet the requirements of meat, eggs, milk, fur and the like, and the livestock and poultry are greatly different from wild animals and mainly have the following four points: after long-term artificial feeding, the feed is widely applied to production; the phenotype and wild animals of the transgenic plant are essentially changed, and the transgenic plant has stable artificial selection economic characters; a stable epidemic prevention and control system is formed; according to international convention.
In the treatment process of the livestock and poultry liquid dung fermentation liquor, concentration treatment needs to be carried out by means of concentration equipment, but in the concentration operation process of the existing concentration equipment, the concentration and separation degree of the fermentation liquor is low, so that the concentration equipment of the livestock and poultry liquid dung fermentation liquor is provided to solve the technical problems.
Disclosure of Invention
The invention aims to provide a concentration device of livestock and poultry liquid manure fermentation liquor to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a concentrator of beasts and birds liquid dung zymotic fluid, includes the mount, and the mount internal fixation has a collector cylinder, and the fluid-discharge tube is installed to the collector cylinder lateral wall, and the mount internal fixation has the cartridge filter, be equipped with in the cartridge filter and be used for carrying out filterable filter mechanism to the zymotic fluid, mount top level is equipped with the horizontal plate, is equipped with the reciprocating mechanism who is used for driving the vertical lift of filter mechanism on the horizontal plate, the cartridge filter overcoat is equipped with concentrated section of thick bamboo, is equipped with in the concentrated section of thick bamboo and is used for carrying out the concentrated mechanism of concentration to the zymotic fluid, the mount bottom is fixed with servo motor.
As a modified scheme of the invention: the filtering mechanism comprises a piston plate vertically and slidably mounted in the filter cylinder, and a falling hole communicated with the interior of the concentration cylinder is formed in the bottom of the filter cylinder.
As a modified scheme of the invention: the filtering mechanism further comprises a hollow rotating shaft which is connected and installed on the piston plate through a bearing, a gear I is fixedly sleeved on the hollow rotating shaft, a gear II is connected to the gear I in a meshed mode, a bearing is coaxially fixed on the gear II and connected with a crushing shaft installed on the piston plate, and a plurality of pairs of crushing blades are fixed on the side wall of the crushing shaft at equal intervals.
As a modified scheme of the invention: the top of the fixing frame is fixed with a liquid inlet pump communicated with external fermentation liquid, the outlet end of the liquid inlet pump is provided with a corrugated pipe extending into the hollow rotating shaft, and the bottom of the hollow rotating shaft is provided with a spray head.
As a modified scheme of the invention: the reciprocating mechanism comprises a driving bevel gear which is sleeved and fixed on the hollow rotating shaft, a driven bevel gear is connected to the driving bevel gear in a meshed mode, a transmission bevel gear I and a transmission bevel gear II are coaxially fixed to the driven bevel gear, a servo motor is fixed to the horizontal plate, and an incomplete bevel gear which is alternately connected with the transmission bevel gear I and the transmission bevel gear II in a meshed mode is connected to the servo motor in a driving mode.
As a modified scheme of the invention: the concentrating mechanism comprises a plurality of vertical ultrafiltration membranes and an arc-shaped ultrafiltration membrane which are fixed on the inner wall of a concentrating barrel, the side wall of the concentrating barrel is provided with a lateral hole which transversely corresponds to the vertical ultrafiltration membranes, the bottom of the concentrating barrel is provided with a vertical hole which vertically corresponds to the arc-shaped ultrafiltration membranes, and the inner wall of the concentrating barrel is fixed with a cover plate which covers the top of the vertical ultrafiltration membranes.
As a modified scheme of the invention: the concentrating mechanism further comprises a servo motor fixed on the fixing frame, a driving gear is coaxially fixed on an output shaft of the servo motor, a rotating shaft coaxially fixed at the bottom of the concentrating cylinder is connected to the driving gear in a meshed mode, a sealing sleeve fixed on the collecting cylinder is arranged on the rotating shaft in a sealing mode, and a driven gear meshed with the driving gear is fixed on the side wall of the rotating shaft.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the fermentation liquor in the filter cylinder can be filtered through the arranged filtering mechanism, the arranged crushing shaft rotates and drives the plurality of groups of crushing blades to rotate so as to realize rotary stirring of the fermentation liquor in the filter cylinder, and meanwhile, the arranged piston plate can vertically reciprocate so as to realize repeated extrusion of the fermentation liquor, so that the sufficient filtering effect of the fermentation liquor through the filter screen is promoted, the concentration efficiency of the vertical ultrafiltration membrane and the arc ultrafiltration membrane under the centrifugal action is obviously improved, and the sufficient concentration degree of the fermentation liquor is greatly improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
fig. 4 is a partial perspective view of the present invention.
In the figure: 1-fixed frame, 2-collecting cylinder, 3-vertical ultrafiltration membrane, 4-concentrating cylinder, 5-liquid discharge pipe, 6-vertical hole, 7-falling hole, 8-sealing sleeve, 9-driven gear, 10-driving gear, 11-servo motor, 12-rotating shaft, 13-arc ultrafiltration membrane, 14-filter screen, 15-lateral hole, 16-filter cylinder, 17-liquid inlet pump, 18-corrugated pipe, 19-transmission bevel gear I, 20-vertical rack, 21-lifting gear, 22-driven bevel gear, 23-driving bevel gear, 24-horizontal plate, 25-servo motor, 26-incomplete bevel gear, 27-crushing shaft, 28-gear I, 29-hollow rotating shaft, 30-spray head, spray, 31-crushing blade, 32-piston plate, 33-gear II, 34-cover plate, 35-transmission bevel gear II.
Detailed Description
The technical scheme of the patent is further described in detail by combining the following specific embodiments:
example 1
Referring to fig. 1-4, a concentration apparatus for livestock and poultry liquid manure fermentation broth comprises a fixing frame 1, a collecting cylinder 2 is fixed in the fixing frame 1, a liquid discharge pipe 5 is installed on the side wall of the collecting cylinder 2, a filter cylinder 16 is fixed in the fixing frame 1, a filter mechanism for filtering the fermentation broth is arranged in the filter cylinder 16, a horizontal plate 24 is horizontally arranged at the top of the fixing frame 1, a reciprocating mechanism for driving the filter mechanism to vertically lift is arranged on the horizontal plate 24, a concentration cylinder 4 is sleeved outside the filter cylinder 16, a concentration mechanism for concentrating the fermentation broth is arranged in the concentration cylinder 4, a servo motor 11 is fixed at the bottom of the fixing frame 1, and the servo motor 11 is connected with a rotating mechanism for driving the concentration cylinder 4 to rotate.
The filter mechanism of this device includes piston plate 32 of vertical slidable mounting in cartridge filter 16, cartridge filter 16 bottom offer be used for with the inside whereabouts hole 7 of intercommunication of concentrated section of thick bamboo 4, 1 top of mount is fixed with the feed liquor pump 17 with outside zymotic fluid intercommunication, bellows 18 in extending to hollow rotating shaft 29 is installed to the exit end of feed liquor pump 17, shower nozzle 30 is installed to hollow rotating shaft 29 bottom.
Can extract outside beasts and birds liquid dung zymotic fluid through the feed liquor pump 17 that sets up, inside the hollow rotating shaft 29 is carried through bellows 18 to the zymotic fluid, flows into cartridge filter 16 inside from shower nozzle 30 finally, and beasts and birds liquid dung zymotic fluid filters through the filter screen 14 that sets up for insoluble impurity in the zymotic fluid can be stayed in cartridge filter 16 and realize the separation, and the liquid component in the zymotic fluid enters into in the concentration section of thick bamboo 4 and concentrates.
The filtering mechanism of the device further comprises a hollow rotating shaft 29 which is connected and installed on the piston plate 32 through a bearing, a gear I28 is fixedly sleeved on the hollow rotating shaft 29, a gear II33 is connected to the gear I28 in a meshed mode, a bearing is coaxially fixed on the gear II33 and connected with a crushing shaft 27 installed on the piston plate 32, and a plurality of pairs of crushing blades 31 are fixed on the side wall of the crushing shaft 27 at equal intervals.
When the hollow rotating shaft 29 rotates, the driving gear I28 rotates, the gear I28 drives the driving gear II33 to rotate, the gear II33 drives the crushing shaft 27 to rotate to realize the driving effect on the crushing shaft 27, at the moment, the crushing shaft 27 realizes the rotary stirring on the fermentation liquor, and meanwhile, insoluble impurities in the fermentation liquor can be crushed and refined, and the subsequent sufficient filtering effect is promoted.
Example 2
On the basis of the embodiment 1, in addition, the reciprocating mechanism of the device comprises a driving bevel gear 23 which is sleeved and fixed on a hollow rotating shaft 29, a driven bevel gear 22 is connected to the driving bevel gear 23 in a meshing manner, a transmission bevel gear I19 and a transmission bevel gear II35 are coaxially fixed to the driven bevel gear 22, a servo motor 25 is fixed to the horizontal plate 24, and an incomplete bevel gear 26 which is alternately connected with the transmission bevel gear I19 and the transmission bevel gear II35 in a meshing manner is connected to the servo motor 25 in a driving manner.
The servo motor 25 that sets up drives incomplete bevel gear 26 rotatory, incomplete bevel gear 26 is connected with transmission bevel gear I19 and the meshing of transmission bevel gear II35 in turn, at this moment, driven bevel gear 22 rotates in turn clockwise, driven bevel gear 22 drives the rotatory rotation drive effect that realizes hollow rotating shaft 29 of drive bevel gear 23, meanwhile, the lifting gear 21 of setting is rotatory and is connected with vertical rack 20 meshing along with driven bevel gear 22, horizontal plate 24 drives the vertical reciprocating type lift of hollow rotating shaft 29 this moment, realize that piston plate 32 can vertical reciprocating type motion and realize the repeated extrusion to the zymotic fluid, the abundant filter effect of zymotic fluid through filter screen 14 has been promoted.
Wherein, concentrated mechanism is including fixing vertical milipore filter 3 and the arc milipore filter 13 of a plurality of at 4 inner walls of concentrated section of thick bamboo, 4 lateral walls of concentrated section of thick bamboo are seted up and are transversely corresponded side direction hole 15 with vertical milipore filter 3, 4 bottoms of concentrated section of thick bamboo are seted up and are had vertical hole 6 with the vertical correspondence of arc milipore filter 13, 4 inner walls of concentrated section of thick bamboo are fixed with the cover plate 34 of covering at 3 tops of vertical milipore filter, and concentrated mechanism is still including fixing servo motor 11 on mount 1, and servo motor 11's the coaxial driving gear 10 that is fixed with of output shaft, and the meshing is connected with the rotation axis 12 with the coaxial fixed in 4 bottoms of concentrated section of thick bamboo on the driving gear 10, and the seal cover is equipped with the seal tube 8 of fixing.
Through the aforesaid setting, the servo motor 11 drive driving gear 10 that sets up is rotatory, driving gear 10 drive is rotated with its engaged with driven gear 9, driven gear 9 drive concentration section of thick bamboo 4 is rotatory this moment, and then realize insidely, through filterable fermented liquid can rotate and receive arc milipore filter 13 and vertical milipore filter 3's further filtration concentration, the cover plate 34 of setting stops the zymotic fluid that shifts up along cover plate 34 at rotatory in-process, guarantee to avoid the zymotic fluid to throw away from concentration section of thick bamboo 4, promote the abundant concentrated effect of zymotic fluid.
The concentrated fermentation is gathered inside the collecting cylinder 2 through the lateral holes 15 and the vertical holes 6, and finally can be discharged and collected through the arranged liquid discharge pipe 5.
In conclusion, the fermentation liquor in the filter cylinder 16 can be filtered by the arranged filtering mechanism, the arranged crushing shaft 27 rotates and drives the plurality of groups of crushing blades 31 to rotate so as to realize the rotary stirring of the fermentation liquor in the filter cylinder 16, and meanwhile, the arranged piston plate 32 can vertically reciprocate so as to realize the repeated extrusion of the fermentation liquor, so that the sufficient filtering effect of the fermentation liquor through the filter screen 14 is promoted, the concentration efficiency of the vertical ultrafiltration membrane 3 and the arc ultrafiltration membrane 13 under the centrifugal action is remarkably improved, and the sufficient concentration degree of the fermentation liquor is greatly improved.
It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these changes and substitutions belong to the protection scope of the present invention. The protection scope of this technical solution patent should be subject to the appended claims.
Claims (7)
1. A concentration device of livestock and poultry liquid dung fermentation liquor comprises a fixed frame (1), a collecting cylinder (2) is fixed in the fixed frame (1), a liquid discharge pipe (5) is arranged on the side wall of the collecting cylinder (2), it is characterized in that a filter cartridge (16) is fixed in the fixing frame (1), a filter mechanism for filtering fermentation liquor is arranged in the filter cartridge (16), a horizontal plate (24) is horizontally arranged at the top of the fixed frame (1), a reciprocating mechanism for driving the filtering mechanism to vertically lift is arranged on the horizontal plate (24), a concentration cylinder (4) is sleeved outside the filter cylinder (16), a concentration mechanism for concentrating the fermentation liquor is arranged in the concentration cylinder (4), the bottom of the fixing frame (1) is fixedly provided with a servo motor (11), and the servo motor (11) is connected with a rotating mechanism for driving the concentration cylinder (4) to rotate in a driving manner.
2. The apparatus for concentrating livestock and poultry manure fermentation broth according to claim 1, wherein the filtering mechanism comprises a piston plate (32) vertically and slidably mounted in a filter cartridge (16), and a drop hole (7) for communicating with the interior of the concentrating cartridge (4) is opened at the bottom of the filter cartridge (16).
3. The concentration device of the livestock and poultry manure fermentation liquid according to claim 2, wherein the filtering mechanism further comprises a hollow rotating shaft (29) which is connected and installed on the piston plate (32) through a bearing, a gear I (28) is sleeved and fixed on the hollow rotating shaft (29), a gear II (33) is connected on the gear I (28) in a meshing manner, a crushing shaft (27) which is connected and installed on the piston plate (32) through a bearing is coaxially fixed on the gear II (33), and a plurality of pairs of crushing blades (31) are fixed on the side wall of the crushing shaft (27) at equal intervals.
4. The apparatus for concentrating livestock and poultry manure fermentation liquid according to claim 3, wherein a liquid inlet pump (17) communicated with external fermentation liquid is fixed on the top of the fixed frame (1), a corrugated pipe (18) extending into the hollow rotating shaft (29) is installed at the outlet end of the liquid inlet pump (17), and a spray head (30) is installed at the bottom of the hollow rotating shaft (29).
5. The concentration device of the livestock and poultry manure fermentation liquid according to claim 3, wherein the reciprocating mechanism comprises a driving bevel gear (23) sleeved and fixed on a hollow rotating shaft (29), the driving bevel gear (23) is connected with a driven bevel gear (22) in a meshing manner, the driven bevel gear (22) is coaxially fixed with a driving bevel gear I (19) and a driving bevel gear II (35), the horizontal plate (24) is fixed with a servo motor (25), and the servo motor (25) is connected with an incomplete bevel gear (26) which is alternatively connected with the driving bevel gear I (19) and the driving bevel gear II (35) in a meshing manner in a driving manner.
6. The concentration equipment of livestock and poultry liquid dung fermentation broth according to claim 1, wherein the concentration mechanism comprises a plurality of vertical ultrafiltration membranes (3) and arc-shaped ultrafiltration membranes (13) fixed on the inner wall of a concentration barrel (4), lateral holes (15) transversely corresponding to the vertical ultrafiltration membranes (3) are formed in the side wall of the concentration barrel (4), vertical holes (6) vertically corresponding to the arc-shaped ultrafiltration membranes (13) are formed in the bottom of the concentration barrel (4), and a cover plate (34) covering the top of the vertical ultrafiltration membranes (3) is fixed on the inner wall of the concentration barrel (4).
7. The concentration device of the livestock and poultry manure liquid fermentation liquid according to claim 6, characterized in that the concentration mechanism further comprises a servo motor (11) fixed on the fixing frame (1), an output shaft of the servo motor (11) is coaxially fixed with a driving gear (10), the driving gear (10) is engaged and connected with a rotating shaft (12) coaxially fixed with the bottom of the concentration barrel (4), a sealing sleeve (8) fixed on the collection barrel (2) is arranged on the rotating shaft (12) in a sealing manner, and a driven gear (9) engaged with the driving gear (10) is fixed on the side wall of the rotating shaft (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110406747.7A CN112973240A (en) | 2021-04-15 | 2021-04-15 | Concentration equipment of livestock and poultry liquid dung zymotic fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110406747.7A CN112973240A (en) | 2021-04-15 | 2021-04-15 | Concentration equipment of livestock and poultry liquid dung zymotic fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112973240A true CN112973240A (en) | 2021-06-18 |
Family
ID=76340669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110406747.7A Pending CN112973240A (en) | 2021-04-15 | 2021-04-15 | Concentration equipment of livestock and poultry liquid dung zymotic fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112973240A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113440918A (en) * | 2021-07-12 | 2021-09-28 | 新疆远翔农业科技有限公司 | Fig nutrient substance extraction device and technology based on centrifugal separation and pigment removal |
| CN115193387A (en) * | 2022-07-22 | 2022-10-18 | 诸城泰盛化工股份有限公司 | Trichloroisocyanuric acid removing device |
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| CN109603609A (en) * | 2018-10-30 | 2019-04-12 | 赵旭 | A kind of fertilizer production quick agitator |
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| CN111517493A (en) * | 2020-07-03 | 2020-08-11 | 农业农村部规划设计研究院 | Rural aeration equipment for sewage treatment |
| CN211255908U (en) * | 2019-12-03 | 2020-08-14 | 江西顺泉生物科技有限公司 | Microorganism zymotic fluid concentration device |
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2021
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100926805B1 (en) * | 2008-06-19 | 2009-11-12 | 경 택 김 | Dewatering apparatus for food garbage |
| CN207076205U (en) * | 2017-08-03 | 2018-03-09 | 武汉帕浦安科技有限公司 | A kind of filter for being conveniently replaceable filter core |
| CN109603609A (en) * | 2018-10-30 | 2019-04-12 | 赵旭 | A kind of fertilizer production quick agitator |
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| CN115193387A (en) * | 2022-07-22 | 2022-10-18 | 诸城泰盛化工股份有限公司 | Trichloroisocyanuric acid removing device |
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Application publication date: 20210618 |
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