CN111006477A - New energy automobile power battery powder desicator - Google Patents
New energy automobile power battery powder desicator Download PDFInfo
- Publication number
- CN111006477A CN111006477A CN201911245660.5A CN201911245660A CN111006477A CN 111006477 A CN111006477 A CN 111006477A CN 201911245660 A CN201911245660 A CN 201911245660A CN 111006477 A CN111006477 A CN 111006477A
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- China
- Prior art keywords
- new energy
- energy automobile
- powder
- power battery
- box
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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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
- F26B11/0463—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall
- F26B11/0477—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for mixing, stirring or conveying the materials to be dried, e.g. mounted to the wall, rotating with the drum
- F26B11/0481—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for mixing, stirring or conveying the materials to be dried, e.g. mounted to the wall, rotating with the drum the elements having a screw- or auger-like shape, or form screw- or auger-like channels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
Abstract
The invention belongs to the technical field of battery production, in particular to a new energy automobile power battery powder dryer, which aims at solving the problems that no device for drying powder exists in the existing powder production process, and the quality of the battery leaving factory is influenced due to the fact that part of powder is in a wet state; according to the invention, the dryer body can be used for drying and screening the battery powder, so that the finished product quality of the battery powder is effectively improved, and meanwhile, the dryer body has the characteristics of simple structure and convenience in use, and meets the manufacturing requirements of modern production equipment.
Description
Technical Field
The invention relates to the technical field of battery production, in particular to a new energy automobile power battery powder dryer.
Background
With the rapid development of electric vehicles and automobiles, power sources on the electric vehicles and the automobiles are also rapidly developed, but batteries have a plurality of problems in production, so that the quality of battery products in the market is very uneven, the later cycle life of the capacity of the batteries cannot reach the designed service life, and the unique production process of the batteries in production has a great relationship. The battery is composed of a shell, an upper cover, a polar plate, a clapboard, a bus bar, a polar post, a bridge protection plate, a terminal and the like.
In the production process of powder in the existing battery production, a device for drying the powder is not provided, and the outgoing quality of the battery is influenced due to the fact that part of the powder is in a wet state, so that a new energy automobile power battery powder dryer is provided to solve the problems.
Disclosure of Invention
The invention aims to solve the problem that in the prior art, no device for drying powder is arranged in the production process of powder in battery production, and the quality of battery delivery is affected due to the fact that part of powder is in a wet state.
In order to achieve the purpose, the invention adopts the following technical scheme:
a new energy automobile power battery powder dryer comprises a shell, wherein a partition board which is matched with the shell is fixedly arranged in the shell and divides the shell into a drying chamber and a screening chamber, a conveying box is fixedly arranged at the top of the shell, a feeding component is arranged in the conveying box, a through hole communicated with the shell is formed in the bottom of the conveying box, a rotating shaft is rotatably arranged on the inner wall of one side of the drying chamber, an opening is formed in one side of the shell, a box door is hermetically and rotatably hinged on the opening, a hot air blower is arranged on the box door, an air outlet of the hot air blower extends into the drying chamber, a feeding pipe is arranged on the inner wall of the bottom of the drying chamber, a first electric valve is arranged on the feeding pipe, mounting plates are fixedly arranged on the inner walls of the two sides of the screening chamber, elastic components are fixedly connected to the tops of the mounting plates, and the tops of the two elastic, two vibrating motor that the top fixedly connected with symmetry of sieve bucket set up, it is connected with the flabellum to rotate on one side inner wall of screening room, and the same power component of flabellum and rotation axis fixedly connected with, fixed mounting has the discharging pipe on the top inner wall of screening room, be provided with second electric valve on the discharging pipe.
Preferably, the feeding assembly comprises a protective box fixedly mounted at the top of the conveying box, a driving motor is fixedly mounted in the protective box, an output shaft of the driving motor extends into the conveying box and is fixedly mounted with a spiral pushing shaft, the bottom of the spiral pushing shaft extends into the through hole, feed pipes communicated with each other are fixedly connected to two sides of the conveying box, the battery powder can be fed into the conveying box by utilizing the feed pipes, when the battery powder is required to be quantitatively fed into the drying chamber, the driving motor is started at the moment to drive the spiral pushing shaft to rotate, the spiral pushing shaft can feed the powder into the drying chamber, and the spiral pushing shaft can regularly and quantitatively feed the battery powder into the drying chamber.
Preferably, the power component includes the install bin of fixed mounting in casing one side, one side fixed mounting of install bin has the rotating electrical machines, the one end of rotation axis extend to the install bin in and with the output shaft of rotating electrical machines on fixed connection, the fixed cover in the outside of rotation axis is equipped with first gear, the one end fixedly connected with axis of rotation of flabellum, and the one end of axis of rotation extends to the install bin, the outside of axis of rotation all is overlapped and is equipped with the second gear the outside cover of first gear and second gear is equipped with same chain. When needs drive rotation axis and flabellum and rotate, start rotating electrical machines this moment, rotating electrical machines can drive the rotation axis and rotate, and under first gear, second gear and chain rotation, can drive the flabellum and rotate, and the rotation axis can mix the powder in the drying chamber, is convenient for quick to dry the powder, and the pivoted flabellum then can cool down the powder in the sieve bucket, prevents that the powder of high temperature from influencing the preparation of battery.
Preferably, the top of the sieve barrel is provided with a material receiving pipe communicated with the inside, the feeding pipe is provided with a third electric valve, and the material receiving pipe can be used for conveniently dropping powder falling from the feeding pipe into the sieve barrel.
Preferably, elastic component includes the fixing base of fixed mounting at the mounting panel top, the dashpot has been seted up at the top of fixing base, fixed mounting has buffer spring on the bottom inner wall of dashpot, buffer spring's top fixedly connected with and dashpot sliding connection's bracing piece, and the top of two bracing pieces all with the bottom fixed connection of sieve bucket, can drive the sieve bucket and vibrate when vibrating motor starts, and under buffer spring's effect, can limit its range of vibration to it, prevent that its range of vibration is too big and reduce its life.
Preferably, a bearing is fixedly mounted on the inner wall of one side of the screening chamber, one side of the rotating shaft extends to the inner ring of the bearing and is fixedly connected with the inner ring of the bearing, and the rotating friction force of the rotating shaft can be reduced by the bearing.
Preferably, the outside fixed mounting of rotation axis has a plurality of stirring vane that the equidistance was arranged, and a plurality of stirring vane's length differs under greatly, utilizes stirring vane can improve the mixing efficiency of powder.
Preferably, a cleaning opening is formed in one side of the sieve barrel, a barrel cover is hinged to the cleaning opening in a sealing and rotating mode, and the barrel cover can be used for facilitating maintenance personnel to clean impurities in the sieve barrel.
According to the invention, the battery powder can be fed into the conveying box through the feeding pipe, when the battery powder needs to be quantitatively fed into the drying chamber, the driving motor is started at the moment to drive the spiral propelling shaft to rotate, the powder can be fed into the drying chamber through the spiral propelling shaft, and the battery powder can be quantitatively fed into the drying chamber at regular time through the spiral propelling shaft.
In the invention, when the vibrating motor is started, the sieve barrel can be driven to vibrate, and the vibration amplitude of the sieve barrel can be limited under the action of the buffer spring, so that the service life of the sieve barrel is prevented from being reduced due to overlarge vibration amplitude.
According to the invention, when the rotating shaft and the fan blades need to be driven to rotate, the rotating motor is started at the moment, the rotating motor can drive the rotating shaft to rotate, the fan blades can be driven to rotate under the rotation of the first gear, the second gear and the chain, the rotating shaft can mix powder in the drying chamber, the powder can be dried rapidly, the rotating fan blades can cool the powder in the sieve barrel, and the powder with high temperature is prevented from affecting the manufacturing of the battery.
According to the invention, the dryer body can be used for drying and screening the battery powder, so that the finished product quality of the battery powder is effectively improved, and meanwhile, the dryer body has the characteristics of simple structure and convenience in use, and meets the manufacturing requirements of modern production equipment.
Drawings
FIG. 1 is a schematic structural diagram of a new energy automobile power battery powder dryer provided by the invention;
FIG. 2 is a schematic cross-sectional view of the powder dryer of the power battery of the new energy vehicle in FIG. 1;
fig. 3 is an enlarged schematic structural diagram of a portion a in fig. 2 of the new energy automobile power battery powder dryer provided by the invention;
FIG. 4 is a schematic diagram of a three-dimensional structure of a screen barrel of a new energy automobile power battery powder dryer provided by the invention;
fig. 5 is a schematic three-dimensional structure diagram of a first gear of a new energy automobile power battery powder dryer provided by the invention.
In the figure: the device comprises a shell 1, a partition plate 2, a drying chamber 3, a sieving chamber 4, a conveying box 5, a driving motor 6, a spiral propulsion shaft 7, a feeding pipe 8, an installation box 9, a rotating motor 10, a rotating shaft 11, a first gear 12, fan blades 13, a second gear 14, a belt 15, an installation plate 16, a fixed seat 17, a buffer groove 18, a buffer spring 19, a support rod 20, a sieving barrel 21, a material receiving pipe 22, a material feeding pipe 23, a material discharging pipe 24, a box door 25, a hot air blower 26, a protective box 27, a barrel cover 28 and a vibrating motor 29.
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.
Example one
Referring to fig. 1-5, a new energy automobile power battery powder dryer comprises a casing 1, a partition plate 2 which is matched with the casing 1 is fixedly installed in the casing 1, the casing 1 is divided into a drying chamber 3 and a screening chamber 4 by the partition plate 2, a conveying box 5 is fixedly installed at the top of the casing 1, a feeding component is arranged in the conveying box 5, a through hole communicated with the casing 1 is formed at the bottom of the conveying box 5, a rotating shaft 11 is rotatably arranged on the inner wall of one side of the drying chamber 3, an opening is formed in one side of the casing 1, a box door 25 is hermetically and rotatably hinged on the opening, a hot air blower 26 is arranged on the box door 25, an air outlet of the hot air blower 26 extends into the drying chamber 3, a feeding pipe 23 is arranged on the inner wall of the bottom of the drying chamber 3, a first electric valve is arranged on the feeding pipe 23, mounting plates 16 are fixedly installed on the inner walls of, and the same sieve bucket 21 of two elastic component's top fixedly connected with, two vibrating motor 29 that the top fixedly connected with symmetry of sieve bucket 21 set up rotate on one side inner wall of screening room 4 and be connected with flabellum 13, and flabellum 13 and the same power component of rotation axis 11 fixedly connected with, and fixed mounting has discharging pipe 24 on the top inner wall of screening room 4, is provided with second electric valve on discharging pipe 24.
Example two
The feeding assembly comprises a protective box 27 fixedly installed at the top of the conveying box 5, a driving motor 6 is fixedly installed in the protective box 27, an output shaft of the driving motor 6 extends into the conveying box 5 and is fixedly installed with a spiral propelling shaft 7, the bottom of the spiral propelling shaft 7 extends into the through hole, two sides of the conveying box 5 are fixedly connected with feeding pipes 8 which are communicated with each other, battery powder can be fed into the conveying box 5 by utilizing the feeding pipes 8, when the battery powder needs to be quantitatively fed into the drying chamber 3, the driving motor 6 is started at the moment to drive the spiral propelling shaft 7 to rotate, the spiral propelling shaft 7 can feed the powder into the drying chamber 3, and the spiral propelling shaft 7 can regularly and quantitatively feed the powder into the drying chamber 3; the power assembly comprises a mounting box 9 fixedly mounted on one side of the shell 1, a rotating motor 10 is fixedly mounted on one side of the mounting box 9, one end of a rotating shaft 11 extends into the mounting box 9 and is fixedly connected with an output shaft of the rotating motor 10, a first gear 12 is fixedly sleeved on the outer side of the rotating shaft 11, one end of a fan blade 13 is fixedly connected with a rotating shaft, one end of the rotating shaft extends to the mounting box 9, a second gear 14 and a same chain 15 are sleeved on the outer sides of the first gear 12 and the second gear 14, when the rotating shaft 11 and the fan blade 13 are required to be driven to rotate, the rotating motor 10 is started, the rotating motor 10 can drive the rotating shaft 11 to rotate, the fan blade 13 can be driven to rotate under the rotation of the first gear 12, the second gear 14 and the chain 15, and the rotating shaft 11 can mix powder in the drying chamber 3, the powder is conveniently and rapidly dried, and the rotating fan blades 13 can cool the powder in the sieve barrel 21, so that the high-temperature powder is prevented from influencing the manufacturing of the battery; a material receiving pipe 22 communicated with the inside is arranged at the top of the sieve barrel 21, a third electric valve is arranged on the feeding pipe 23, and powder falling from the feeding pipe 23 can conveniently fall into the sieve barrel 21 by utilizing the material receiving pipe 22; the elastic component comprises a fixed seat 17 fixedly installed at the top of the installation plate 16, a buffer groove 18 is formed in the top of the fixed seat 17, a buffer spring 19 is fixedly installed on the inner wall of the bottom of the buffer groove 18, the top of the buffer spring 19 is fixedly connected with a support rod 20 in sliding connection with the buffer groove 18, the tops of the two support rods 20 are fixedly connected with the bottom of the sieve barrel 21, the sieve barrel 21 is driven to vibrate when the vibration motor 29 is started, the vibration amplitude of the sieve barrel can be limited under the action of the buffer spring 19, and the service life of the sieve barrel is prevented from being shortened due to overlarge vibration amplitude; a bearing is fixedly arranged on the inner wall of one side of the screening chamber 4, one side of the rotating shaft 11 extends to the inner ring of the bearing and is fixedly connected with the inner ring of the bearing, and the rotating friction force of the rotating shaft 11 can be reduced by using the bearing; a plurality of stirring blades which are distributed at equal intervals are fixedly arranged on the outer side of the rotating shaft 11, and the lengths of the stirring blades are different, so that the mixing efficiency of powder can be improved by using the stirring blades; a cleaning opening is formed in one side of the sieve barrel 21, a barrel cover 28 is hinged to the cleaning opening in a sealing and rotating mode, and the barrel cover 28 can be used for facilitating maintenance personnel to clean impurities in the sieve barrel 21.
In the embodiment, the feeding pipe 8 can be used for feeding the battery powder into the conveying box 5, when the battery powder needs to be quantitatively fed into the drying chamber 3, the driving motor 6 is started at the moment to drive the spiral propelling shaft 7 to rotate, the spiral propelling shaft 7 can be used for feeding the powder into the drying chamber 3, and the spiral propelling shaft 7 can be used for regularly and quantitatively feeding the powder into the drying chamber 3; when the rotating shaft 11 and the fan blades 13 need to be driven to rotate, the rotating motor 10 is started at the moment, the rotating motor 10 can drive the rotating shaft 11 to rotate, the fan blades 13 can be driven to rotate under the rotation of the first gear 12, the second gear 14 and the chain 15, the rotating shaft 11 can mix powder in the drying chamber 3, the powder can be dried quickly, the powder in the sieve barrel 21 can be cooled by the rotating fan blades 13, and the high-temperature powder is prevented from affecting the manufacturing of the battery; when the vibrating motor 29 is started, the sieve barrel 21 is driven to vibrate, and the vibration amplitude of the sieve barrel can be limited under the action of the buffer spring 19, so that the service life of the sieve barrel is prevented from being reduced due to overlarge vibration amplitude.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The new energy automobile power battery powder dryer comprises a shell (1) and is characterized in that a partition plate (2) which is matched with the shell (1) is fixedly installed in the shell (1), the shell (1) is divided into a drying chamber (3) and a screening chamber (4) by the partition plate (2), a conveying box (5) is fixedly installed at the top of the shell (1), a feeding component is arranged in the conveying box (5), a through hole communicated with the shell (1) is formed in the bottom of the conveying box (5), a rotating shaft (11) is rotatably arranged on the inner wall of one side of the drying chamber (3), an opening is formed in one side of the shell (1), a box door (25) is hermetically and rotatably hinged to the opening, a hot air fan (26) is arranged on the box door (25), an air outlet of the hot air fan (26) extends into the drying chamber (3), a feeding pipe (23) is arranged on the inner wall of the bottom of the drying chamber (3), throw and be provided with first electric valve on material pipe (23), equal fixed mounting has mounting panel (16) on the both sides inner wall of screening room (4), the top fixed connection elastic component of mounting panel (16), and the same sieve bucket (21) of the top fixedly connected with of two elastic component, two vibrating motor (29) that the top fixedly connected with symmetry of sieve bucket (21) set up, it is connected with flabellum (13) to rotate on one side inner wall of screening room (4), and the same power component of flabellum (13) and rotation axis (11) fixedly connected with, fixed mounting has discharging pipe (24) on the top inner wall of screening room (4), be provided with second electric valve on discharging pipe (24).
2. The new energy automobile power battery powder dryer according to claim 1, wherein the feeding assembly comprises a protection box (27) fixedly installed at the top of the conveying box (5), a driving motor (6) is fixedly installed in the protection box (27), an output shaft of the driving motor (6) extends into the conveying box (5) and is fixedly installed with a spiral propelling shaft (7), the bottom of the spiral propelling shaft (7) extends into the through hole, and feeding pipes (8) communicated with each other are fixedly connected to two sides of the conveying box (5).
3. The new energy automobile power battery powder dryer as claimed in claim 1, wherein the power assembly comprises a mounting box (9) fixedly mounted on one side of the housing (1), a rotating motor (10) is fixedly mounted on one side of the mounting box (9), one end of a rotating shaft (11) extends into the mounting box (9) and is fixedly connected with an output shaft of the rotating motor (10), a first gear (12) is fixedly sleeved on the outer side of the rotating shaft (11), a rotating shaft is fixedly connected with one end of the fan blade (13), one end of the rotating shaft extends to the mounting box (9), a second gear (14) is sleeved on the outer side of the rotating shaft, and the same chain (15) is sleeved on the outer side of the first gear (12) and the outer side of the second gear (14).
4. The new energy automobile power battery powder dryer as claimed in claim 1, wherein a material receiving pipe (22) communicated with the inside is arranged at the top of the sieve barrel (21), and a third electric valve is arranged on the material feeding pipe (23).
5. The new energy automobile power battery powder dryer according to claim 1, wherein the elastic component comprises a fixed seat (17) fixedly mounted at the top of the mounting plate (16), a buffer groove (18) is formed in the top of the fixed seat (17), a buffer spring (19) is fixedly mounted on the inner wall of the bottom of the buffer groove (18), a support rod (20) slidably connected with the buffer groove (18) is fixedly connected to the top of the buffer spring (19), and the tops of the two support rods (20) are fixedly connected with the bottom of the sieve barrel (21).
6. The new energy automobile power battery powder dryer as claimed in claim 1, wherein a bearing is fixedly mounted on an inner wall of one side of the screening chamber (4), and one side of the rotating shaft (11) extends to and is fixedly connected with an inner ring of the bearing.
7. The new energy automobile power battery powder dryer according to claim 1, wherein a plurality of stirring blades are fixedly arranged on the outer side of the rotating shaft (11) at equal intervals, and the plurality of stirring blades are different in length.
8. The new energy automobile power battery powder dryer as claimed in claim 1, wherein a cleaning opening is formed in one side of the sieve barrel (21), and a barrel cover (28) is hinged to the cleaning opening in a sealing and rotating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911245660.5A CN111006477A (en) | 2019-12-07 | 2019-12-07 | New energy automobile power battery powder desicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911245660.5A CN111006477A (en) | 2019-12-07 | 2019-12-07 | New energy automobile power battery powder desicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111006477A true CN111006477A (en) | 2020-04-14 |
Family
ID=70113909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911245660.5A Pending CN111006477A (en) | 2019-12-07 | 2019-12-07 | New energy automobile power battery powder desicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111006477A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114576976A (en) * | 2022-03-14 | 2022-06-03 | 中国农业科学院兰州畜牧与兽药研究所 | Quick drying device is used in feed processing production convenient to screening |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206989631U (en) * | 2017-06-30 | 2018-02-09 | 浙江鑫牧环保科技有限公司 | A kind of organic fertilizer drying device |
| CN207615185U (en) * | 2017-11-23 | 2018-07-17 | 临沂市连富农业科技有限公司 | A kind of rice paddy seed drying screening plant |
| CN108323783A (en) * | 2018-03-03 | 2018-07-27 | 郑州慧合中赢科技有限公司 | A kind of porkling feed processing system |
| CN207894176U (en) * | 2017-11-30 | 2018-09-21 | 西安麦克斯农用化学有限公司 | A kind of animal husbandry organic fertilizer rotary drying device |
| CN109900092A (en) * | 2019-03-12 | 2019-06-18 | 范桂英 | Drying unit is used in a kind of finishing of rice |
-
2019
- 2019-12-07 CN CN201911245660.5A patent/CN111006477A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206989631U (en) * | 2017-06-30 | 2018-02-09 | 浙江鑫牧环保科技有限公司 | A kind of organic fertilizer drying device |
| CN207615185U (en) * | 2017-11-23 | 2018-07-17 | 临沂市连富农业科技有限公司 | A kind of rice paddy seed drying screening plant |
| CN207894176U (en) * | 2017-11-30 | 2018-09-21 | 西安麦克斯农用化学有限公司 | A kind of animal husbandry organic fertilizer rotary drying device |
| CN108323783A (en) * | 2018-03-03 | 2018-07-27 | 郑州慧合中赢科技有限公司 | A kind of porkling feed processing system |
| CN109900092A (en) * | 2019-03-12 | 2019-06-18 | 范桂英 | Drying unit is used in a kind of finishing of rice |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114576976A (en) * | 2022-03-14 | 2022-06-03 | 中国农业科学院兰州畜牧与兽药研究所 | Quick drying device is used in feed processing production convenient to screening |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200414 |
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| RJ01 | Rejection of invention patent application after publication |