CN113310291A - Powdery herbicide drying device - Google Patents
Powdery herbicide drying device Download PDFInfo
- Publication number
- CN113310291A CN113310291A CN202110585148.6A CN202110585148A CN113310291A CN 113310291 A CN113310291 A CN 113310291A CN 202110585148 A CN202110585148 A CN 202110585148A CN 113310291 A CN113310291 A CN 113310291A
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- Prior art keywords
- herbicide
- moving
- block
- rotating
- drying device
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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
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
- F26B1/005—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids by means of disintegrating, e.g. crushing, shredding, milling the materials to be dried
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
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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
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a powdery herbicide drying device, which comprises: the device comprises a shell and a rotating door for maintaining the internal sealing of the shell, wherein the shell is provided with an installation cavity for installing drying device components, and the shell and the rotating door are used for encapsulating a powdery herbicide drying device; first box with install second box and reciprocal lead screw directly over the first box, first box is used for holding likepowder herbicide, first box and reciprocal lead screw all transversely sets up the installation intracavity, be equipped with on the casing and be used for the drive reciprocal lead screw pivoted servo motor. The moving block can crush the caking in the herbicide, so that the caking of the herbicide is not required to be stirred and scattered manually in the drying process of the herbicide, the drying efficiency of the herbicide is improved, and the labor cost is also reduced.
Description
Technical Field
The invention relates to the technical field of herbicide drying, in particular to a powdery herbicide drying device.
Background
At present, herbicides are those which can cause weeds to die completely or selectively, and are also called herbicides, and are used for killing or inhibiting plant growth, and are classified into liquid herbicides and powdery herbicides according to the state of the herbicide, and during manufacturing, a drying device is used for drying the powdery herbicide, so that the preservation time of the herbicide can be prolonged.
Because likepowder weedicide when the stoving is waited to dry in the manufacturing completion, can lead to the inside agglomeration that condenses of weedicide because the moisture in the air, but the drying device who uses at present only can dry likepowder weedicide, leads to in the stoving in-process, needs the manual work to stir the weedicide inside and break up, and the inefficiency that manual stirring was broken up, and then has also reduced the drying efficiency of weedicide to the cost of labor has been increased.
Disclosure of Invention
The invention aims to solve the following defects in the prior art, the drying device used at present only can dry powdery herbicide, so that the inside of the herbicide needs to be manually stirred and scattered in the drying process, the manual stirring and scattering efficiency is low, the drying efficiency of the herbicide is further reduced, and the labor cost is increased.
In order to achieve the purpose, the invention adopts the following technical scheme:
a powdered herbicide drying device, comprising:
the device comprises a shell and a rotating door for maintaining the internal sealing of the shell, wherein the shell is provided with an installation cavity for installing drying device components, and the shell and the rotating door are used for encapsulating a powdery herbicide drying device;
the device comprises a first box body, a second box body and a reciprocating screw rod, wherein the second box body and the reciprocating screw rod are arranged right above the first box body;
the fixing mechanism is arranged in the first box body and is used for stirring and scattering herbicide agglomerates in the first box body;
the moving mechanism is arranged on the reciprocating screw rod and is used for driving the fixing mechanism to move;
the reciprocating screw rod is connected with the rotating mechanism through a transmission mechanism, and the rotating mechanism is used for accelerating the drying of the powdery herbicide;
the two installation mechanisms are symmetrically installed on the inner wall of the shell, and the first box body is provided with two connecting blocks which are matched with the two installation mechanisms.
Preferably, the fixing mechanism comprises a moving block slidably connected with the first box body, a vertically arranged moving column is mounted on the moving block, a sliding groove for the moving column to move left and right is formed in the moving block, and a plurality of through holes for the powdery herbicide to pass through are formed in the moving column.
Preferably, the moving mechanism comprises a supporting block in threaded connection with the reciprocating screw rod, a U-shaped groove used for connecting the moving column is formed in the supporting block, and the supporting block is tightly connected with the moving column through a fixing rod.
Preferably, the moving block is fixedly connected with two sliding blocks which are symmetrically arranged, the first box body is provided with a moving groove for the sliding blocks to slide up and down, a guide rod for the stable movement of the sliding blocks is vertically and fixedly connected in the moving groove, and the guide rod is connected with the sliding blocks through a straight spring.
Preferably, drive mechanism include with reciprocal lead screw fixed connection's first pulley, the casing rotates and is connected with the axis of rotation that is horizontal setting, fixedly connected with in the axis of rotation with the second pulley that first pulley cooperation was used, first pulley pass through the drive belt with second pulley zonulae occludens.
Preferably, slewing mechanism include with the casing rotates the rotation post of connecting, the symmetry is equipped with a plurality of rotating plates on the rotation post, the first gear of fixedly connected with in the axis of rotation, on the rotation post fixedly connected with the second gear that first gear cooperation was used.
Preferably, every installation mechanism all include with shells inner wall fixed connection's joint piece, be provided with on the joint piece and be used for connecting the opening of connecting block, the joint piece through insert the axle with connecting block zonulae occludens.
Preferably, the inner wall fixedly connected with rectangle piece on the casing, be provided with the heating piece that is used for likepowder weedicide to dry in the rectangle piece.
Preferably, the first box body is stably connected with the second box body through a positioning pin, and a fixing groove used for left and right movement of the moving column is formed in the second box body.
Compared with the prior art, the invention has the beneficial effects that:
1. by rotating the rotating wheel, the limiting rod limits the rotation of the moving rod due to the threaded connection of the rotating wheel and the moving rod, so that the movable rod and the movable column relatively move in the rotating process of the rotating wheel, one end of the movable rod is connected with the supporting block, and then the fixed rod is simultaneously clamped with the supporting block and the movable rod, in the rotating process of the reciprocating screw rod, the supporting block can horizontally move, so that the moving column slides in the sliding groove of the moving block, the moving block also vertically moves in the second box body, the straight spring simultaneously deforms, in the continuous vertical movement process of the moving block, the moving block can crush the caking in the herbicide, therefore, during the drying process of the herbicide, the herbicide agglomeration is not required to be stirred and dispersed manually, the drying efficiency of the herbicide is improved, and the labor cost is also reduced;
2. carry out the joint with locating pin simultaneously and first box and second box, can make first box and second box stable connection to avoid the herbicide in the first box, at the in-process that the movable block removed, break away from with first box, make the herbicide more stable at the stoving in-process.
Drawings
FIG. 1 is a schematic perspective view of a powdery herbicide drying device according to the present invention;
FIG. 2 is a schematic front view of a powdery herbicide drying device according to the present invention;
FIG. 3 is a perspective view of the fixing mechanism;
FIG. 4 is a schematic view of a portion of the enlarged structure of A in FIG. 2;
fig. 5 is a partially enlarged structural diagram of B in fig. 2.
In the figure: the device comprises a shell 1, a rotating door 2, a driving belt 3, a second pulley 4, a rotating shaft 5, a second box 6, a rectangular block 7, a positioning pin 8, a rotating piece 9, a first gear 10, a second gear 11, a first box 12, a connecting block 13, a reciprocating screw 14, a supporting block 15, a moving rod 16, a fixing rod 17, a moving column 18, a rotating wheel 19, a convex block 20, a sliding groove 21, a through hole 22, a moving block 23, a guide rod 24, a sliding block 25, an inserting shaft 26, a clamping block 27 and a limiting rod 28.
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.
Referring to fig. 1 to 5, a powdered herbicide drying device includes: the device comprises a shell 1 and a rotating door 2 for maintaining the internal sealing of the shell 1, wherein an installation cavity for installing drying device components is arranged on the shell 1, and the shell 1 and the rotating door 2 are used for encapsulating a powdery herbicide drying device; the device comprises a first box body 12, a second box body 6 and a reciprocating screw rod 14, wherein the second box body 6 and the reciprocating screw rod 14 are arranged right above the first box body 12, the first box body 12 is used for containing powdery herbicide, the first box body 12 and the reciprocating screw rod 14 are both transversely arranged in an installation cavity, and a servo motor used for driving the reciprocating screw rod 14 to rotate is arranged on a shell 1; the fixing mechanism is arranged in the first box body 12 and is used for stirring and scattering herbicide agglomerates in the first box body 12; the moving mechanism is arranged on the reciprocating screw rod 14 and is used for driving the fixing mechanism to move; the reciprocating screw rod 14 is connected with the rotating mechanism through a transmission mechanism, and the rotating mechanism is used for accelerating the drying of the powdery herbicide; the two installation mechanisms are symmetrically installed on the inner wall of the shell 1, and the first box body 12 is provided with two connection blocks 13 which are respectively matched with the two installation mechanisms for use.
The fixing mechanism comprises a moving block 23 which is connected with the first box body 12 in a sliding manner, a vertically arranged moving column 18 is installed on the moving block 23, a sliding groove 21 which is used for moving the moving column 18 to the left and right is arranged on the moving block 23, a plurality of through holes 22 which are used for powdery herbicide to pass through are formed in the through holes, a plurality of lugs 20 which are used for scattering caking are arranged on the moving column 18 in a surrounding manner, a moving rod 16 which can move up and down is installed on the moving column 18, a rotating wheel 19 which is matched with the moving rod 16 and used is connected to the moving column 18 in a rotating manner, a limiting rod 28 which is used for limiting the moving rod 16 to rotate is fixedly arranged on the moving column 18, the moving mechanism comprises a supporting block 15 which is in threaded connection with a reciprocating screw rod 14, a U-shaped groove which is used for connecting the moving column 18 is formed in the supporting block 15, the supporting block 15 is tightly connected with the moving column 18 through a fixing rod 17, and two sliding blocks 25 which are symmetrically arranged are fixedly connected on the moving block 23, the first box 12 is provided with a moving groove for the sliding block 25 to slide up and down, a guide rod 24 for the sliding block 25 to move stably is fixedly connected to the inside of the moving groove vertically, the guide rod 24 is connected with the sliding block 25 through a straight spring, the rotating wheel 19 is rotated through manual operation, and the limiting rod 28 limits the rotation of the moving rod 16 due to the threaded connection of the rotating wheel 19 and the moving rod 16.
In the process of rotating the rotating wheel 19, the moving rod 16 will move upwards, the moving rod 16 is connected with the U-shaped groove on the supporting block 15, then the fixing rod 17 is clamped with the supporting block 15 and the moving rod 16 simultaneously, when the supporting block 15 moves horizontally in the process of rotating the reciprocating screw 14, the moving column 18 will also move in the sliding groove 21 of the moving block 23, because two sliding blocks 25 fixedly connected with the moving block 23 are slidably connected with the guide rod 24, and two ends of the straight spring are respectively fixedly connected with the guide rod 24 and the sliding block 25, along with the movement of the moving column 18, the moving block 23 and the sliding block 25 will move in the vertical direction, and the straight spring will deform, the guide rod 24 will not shift the moving track in the process of moving the moving block 23, because many convex blocks 20 are fixedly connected on the surface of the moving column 18, the area of contact between the projections 20 and the agglomerates is very small, and the projections 20 can better spread the agglomerates as they move with the moving post 18 and after contact with the agglomerates.
The transmission mechanism comprises a first pulley fixedly connected with a reciprocating screw rod 14, a shell 1 is rotatably connected with a rotating shaft 5 which is transversely arranged, the rotating shaft 5 is fixedly connected with a second pulley 4 which is matched with the first pulley for use, the first pulley is tightly connected with the second pulley 4 through a transmission belt 3, the rotating mechanism comprises a rotating column which is rotatably connected with the shell 1, a plurality of rotating sheets 9 are symmetrically arranged on the rotating column, a first gear 10 is fixedly connected with the rotating shaft 5, a second gear 11 which is matched with the first gear 10 for use is fixedly connected with the rotating column, when the reciprocating screw rod 14 rotates, the first pulley fixedly connected with the reciprocating screw rod 14 rotates together, because the first pulley is connected with the second pulley 4 through the transmission belt 3, the rotating shaft 5 fixedly connected with the second pulley 4 rotates under the transmission action of the transmission belt 3, and because the first gear 10 fixedly connected with the rotating shaft 5, with the second gear 11 meshing connection on the rotation post, rotate the post and also can take place to rotate simultaneously, rotate on the post fixed connection's rotor plate 9 and also can rotate together for in the first box 12 of entering that the hot-air in the casing 1 can be quick, be favorable to the quick stoving of the weedicide in the first box 12.
Each mounting mechanism comprises a clamping block 27 fixedly connected with the inner wall of the shell 1, an opening used for connecting the connecting block 13 is arranged on the clamping block 27, the clamping block 27 is tightly connected with the connecting block 13 through the inserting shaft 26, the inserting shaft 26 is clamped with the connecting block 13 and the clamping block 27 at the same time, so that the first box body 12 fixedly connected with the connecting block 13 can be stably arranged in the shell 1, the first box body 12 cannot shake along with the movement of the moving block 23, the herbicide in the first box body 12 can be more stably dried, the inner wall of the shell 1 is fixedly connected with a rectangular block 7, a heating block used for drying the powdery herbicide is arranged in the rectangular block 7, the temperature in the shell 1 can be raised through the heating action of the heating block in the rectangular block 7, and the moisture in the herbicide in the first box body 12 can be rapidly evaporated to achieve the rapid drying action, first box 12 passes through locating pin 8 and second box 6 stable connection, is equipped with the fixed slot that is used for removing about the post 18 on the second box 6, through with locating pin 8 simultaneously with first box 12 and second box 6 joint for at the in-process that movable block 23 removed, the herbicide can not break away from with first box 12, makes drying that the herbicide can be smooth.
In the invention, when the device is used, firstly, the herbicide is put into the first box body 12, then the first box body 12 is connected with the second box body 6 by the positioning pin 8, meanwhile, the moving column 18 passes through the fixed slot on the second box body 6, then the first box body 12 is tightly connected with the clamping block 27 by the inserting shaft 26, then the rotating wheel 19 is rotated manually, because the rotating wheel 19 is in threaded connection with the moving rod 16, and the cross section of the moving rod 16 is set to be a rectangular slot and is in sliding connection with the limiting rod 28 with the rectangular cross section, the limiting rod 28 can prevent the moving rod 16 from rotating, the moving rod 16 can move in the vertical direction along with the rotation of the rotating wheel 19, after the moving rod 16 is connected with the U-shaped slot on the supporting block 15, the moving rod 16 and the supporting block 15 are fixed together by the fixing rod 17, then the shell 1 and the rotating door 2 are sealed, and the switch of the servo motor is turned on, because one end of the reciprocating screw rod 14 is fixedly connected with the driving end of the servo motor, the supporting block 15 which is connected with the reciprocating screw rod 14 through screw threads can horizontally move in the shell 1, so that the moving column 18 can slide in the chute 21 in the moving block 23, because the cross section of the moving block 23 is set to be in a right triangle shape, along with the movement of the moving column 18, the moving block 23 can vertically move in the shell 1, the sliding block 25 and the guide rod 24 can relatively slide, and simultaneously the straight spring deforms, in the moving process of the moving block 23, the caking of the herbicide can be crushed, the herbicide can also pass through the through hole 22, under the heating action of the heating block, the herbicide can be quickly dried, and when the herbicide is dried, the inside of the herbicide does not need to be stirred and scattered manually, and the drying efficiency of the herbicide is improved, and also reduces labor costs.
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 (9)
1. A powdered herbicide drying device, characterized by comprising:
the device comprises a shell (1) and a rotating door (2) for maintaining the interior of the shell (1) to be sealed, wherein an installation cavity for installing drying device components is arranged on the shell (1), and the shell (1) and the rotating door (2) are used for packaging a powdery herbicide drying device;
the device comprises a first box body (12), a second box body (6) and a reciprocating screw rod (14), wherein the second box body (6) and the reciprocating screw rod (14) are arranged right above the first box body (12), the first box body (12) is used for containing powdery herbicide, the first box body (12) and the reciprocating screw rod (14) are both transversely arranged in an installation cavity, and a servo motor used for driving the reciprocating screw rod (14) to rotate is arranged on a shell (1);
the fixing mechanism is arranged in the first box body (12) and is used for stirring and scattering herbicide agglomerates in the first box body (12);
the moving mechanism is arranged on the reciprocating screw rod (14) and is used for driving the fixing mechanism to move;
the reciprocating screw rod (14) is connected with the rotating mechanism through a transmission mechanism, and the rotating mechanism is used for accelerating the drying of the powdery herbicide;
the two installation mechanisms are symmetrically installed on the inner wall of the shell (1), and the first box body (12) is provided with two connecting blocks (13) which are matched with the two installation mechanisms.
2. A powdery herbicide drying device as set forth in claim 1, wherein said fixing means comprises a moving block (23) slidably connected to said first casing (12), a vertically arranged moving column (18) is arranged on the moving block (23), a sliding groove (21) used for the left and right movement of the moving column (18) is arranged on the moving block (23), and a plurality of through holes (22) for the passage of the powdered herbicide, said mobile post (18) being provided with a plurality of projections (20) for breaking up the agglomerates, a moving rod (16) which can move up and down is arranged on the moving column (18), a rotating wheel (19) matched with the moving rod (16) is connected on the moving column (18) in a rotating way, and a limiting rod (28) used for limiting the rotation of the moving rod (16) is fixedly arranged on the moving column (18).
3. The powdered herbicide drying device as claimed in claim 2, wherein the moving mechanism comprises a supporting block (15) in threaded connection with the reciprocating screw (14), the supporting block (15) is provided with a U-shaped slot for connecting the moving column (18), and the supporting block (15) is tightly connected with the moving column (18) through a fixing rod (17).
4. A powdery herbicide drying device as claimed in claim 2, wherein two sliding blocks (25) are fixedly connected to the moving block (23) and are symmetrically arranged, a moving groove for the sliding blocks (25) to slide up and down is formed in the first case (12), a guide rod (24) for the stable movement of the sliding blocks (25) is vertically and fixedly connected to the moving groove, and the guide rod (24) is connected to the sliding blocks (25) through a straight spring.
5. A powdery herbicide drying device as claimed in claim 1, wherein the transmission mechanism comprises a first pulley fixedly connected with the reciprocating screw rod (14), the housing (1) is rotatably connected with a rotating shaft (5) transversely arranged, a second pulley (4) matched with the first pulley is fixedly connected with the rotating shaft (5), and the first pulley is tightly connected with the second pulley (4) through a transmission belt (3).
6. A powdery herbicide drying device as claimed in claim 5, wherein the rotating mechanism comprises a rotating column rotatably connected with the housing (1), a plurality of rotating blades (9) are symmetrically arranged on the rotating column, a first gear (10) is fixedly connected with the rotating column (5), and a second gear (11) matched with the first gear (10) is fixedly connected with the rotating column.
7. A powdered herbicide drying device as claimed in claim 1, characterized in that each of the mounting mechanisms comprises a clamping block (27) fixedly connected with the inner wall of the housing (1), the clamping block (27) is provided with an opening for connecting the connecting block (13), and the clamping block (27) is tightly connected with the connecting block (13) through a plug shaft (26).
8. A drying device for powdered herbicide as claimed in claim 1, characterized in that the housing (1) is fixedly connected with a rectangular block (7) on the inner wall, and a heating block for drying powdered herbicide is arranged in the rectangular block (7).
9. A powdered herbicide drying device as claimed in claim 2, characterized in that the first casing (12) is stably connected with the second casing (6) by a positioning pin (8), and the second casing (6) is provided with a fixing groove for the left and right movement of the moving post (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110585148.6A CN113310291B (en) | 2021-05-27 | 2021-05-27 | Powdery herbicide drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110585148.6A CN113310291B (en) | 2021-05-27 | 2021-05-27 | Powdery herbicide drying device |
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| Publication Number | Publication Date |
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| CN113310291A true CN113310291A (en) | 2021-08-27 |
| CN113310291B CN113310291B (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110585148.6A Active CN113310291B (en) | 2021-05-27 | 2021-05-27 | Powdery herbicide drying device |
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| CN (1) | CN113310291B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208487900U (en) * | 2018-05-16 | 2019-02-12 | 南漳县华茂粮油有限责任公司 | Grain vacuum and low temperature dryer |
| CN208736078U (en) * | 2018-08-01 | 2019-04-12 | 永春福源建材科技有限公司 | A kind of sand dryer of anti-caking |
| CA3027640A1 (en) * | 2017-12-14 | 2019-06-14 | Rodney Skiffington | A forced air apparatus |
| CN209810386U (en) * | 2018-12-28 | 2019-12-20 | 天津天世农农牧科技有限公司 | Pulverizer with dehumidifying function for feed production |
| CN210292645U (en) * | 2019-06-05 | 2020-04-10 | 烟台宝信食品科技有限公司 | Drying device for food processing |
-
2021
- 2021-05-27 CN CN202110585148.6A patent/CN113310291B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3027640A1 (en) * | 2017-12-14 | 2019-06-14 | Rodney Skiffington | A forced air apparatus |
| CN208487900U (en) * | 2018-05-16 | 2019-02-12 | 南漳县华茂粮油有限责任公司 | Grain vacuum and low temperature dryer |
| CN208736078U (en) * | 2018-08-01 | 2019-04-12 | 永春福源建材科技有限公司 | A kind of sand dryer of anti-caking |
| CN209810386U (en) * | 2018-12-28 | 2019-12-20 | 天津天世农农牧科技有限公司 | Pulverizer with dehumidifying function for feed production |
| CN210292645U (en) * | 2019-06-05 | 2020-04-10 | 烟台宝信食品科技有限公司 | Drying device for food processing |
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| CN113310291B (en) | 2022-04-05 |
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