CN113883847B - Drying system for producing soybean meal - Google Patents
Drying system for producing soybean meal Download PDFInfo
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- CN113883847B CN113883847B CN202111292250.3A CN202111292250A CN113883847B CN 113883847 B CN113883847 B CN 113883847B CN 202111292250 A CN202111292250 A CN 202111292250A CN 113883847 B CN113883847 B CN 113883847B
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- guide plate
- drying
- guide
- air
- soybean meal
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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 for supplying or controlling air or other gases for drying solid materials or objects
- F26B21/001—Air generating units, e.g. movable or independent of drying enclosure
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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
- F26B25/04—Agitating, stirring, or scraping devices
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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
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
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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
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/16—Chambers, containers, receptacles of simple construction mainly closed, e.g. drum
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a drying system for producing soybean meal, which comprises a bracket, a drying roller, a supporting assembly and a flow guide assembly. The inner wall of the drying roller is provided with an arc-shaped guide plate, one end of the drying roller is provided with a conical sleeve, the inner wall of the conical sleeve is provided with a discharging part, and the other end of the conical sleeve is provided with a first motor. The air duct is arranged in the supporting component and extends to the interior of the drying roller, one end of the air duct is provided with an air inlet branch pipe, and the other end of the air duct is provided with an air outlet branch pipe. This drying system of production bean dregs compact structure, and reasonable design, the second motor drives the drying drum and rotates, make the deflector lead the guide lower extreme with the material, then drive three curved surface leaves through first motor and rotate, can stir the material, promote the material through the curved surface leaf, then fall down, the in-process that promotes enters into the inside material to stirring of baffle through steam and carries out the drying, make dry more quick, the drying effect has been promoted and drying time has been shortened, and the work efficiency is improved.
Description
Technical Field
The invention relates to the technical field of drying, in particular to a drying system for producing soybean meal.
Background
The existing drying of the soybean meal raw material mainly uses a box type dryer, the structure of the existing drying of the soybean meal raw material is an internal multilayer partition, the soybean meal raw material is placed on the partition, and dry hot air is introduced or directly heated and dried. In the design of such results, the soybean meal raw materials are always in a static state, the drying degrees of the upper surface and the lower surface of the single-layer soybean meal raw materials are different in the unified partition, meanwhile, the drying degrees of the soybean meal raw materials in the upper partition and the lower partition are also different due to the upward movement of hot air, and although the existing box-type dryer has a temperature control function, the drying effect of the soybean meal raw materials in the case cannot be guaranteed to be consistent.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a drying system for producing soybean meal.
The technical scheme of the invention is realized as follows:
a drying system for producing soybean meal is characterized by comprising:
a support;
the drying device comprises a drying roller arranged on a support, wherein an arc-shaped guide plate is arranged on the inner wall of the drying roller, a conical sleeve is arranged at one end of the drying roller, a discharging part is arranged on the inner wall of the conical sleeve, and a first motor is arranged at the other end of the conical sleeve;
The air guide pipe extends into the drying roller, one end of the air guide pipe is provided with an air inlet branch pipe, and the other end of the air guide pipe is provided with an air outlet branch pipe;
and a flow guide component arranged on the supporting component and arranged in the drying roller,
the guide assembly is provided with a shell and a cover plate, the cover plate is connected with the gas guide tube, a partition plate is arranged inside the shell, a ring-shaped piece, a first guide plate, a second guide plate and a third guide plate are arranged between the shell and the partition plate, the first guide plate and the second guide plate are arranged on the ring-shaped piece, one position of the first guide plate is arranged, the second guide plate is provided with a plurality of positions and is uniformly distributed on the ring-shaped piece, the first guide plate and the second guide plate are arc-shaped, the installation directions of the first guide plate and the second guide plate are opposite, the first guide plate is in contact with the shell and the partition plate, the second guide plate is in contact with the shell, a second gap is reserved between the second guide plate and the partition plate, and the first guide plate corresponds to the exhaust branch tube;
the annular piece is provided with a plurality of first air guide holes, the first air guide holes are positioned between the first guide plate and the second guide plate and between the second guide plate and the second guide plate, the third guide plate is positioned at the lower end of the annular piece, the lower end of the third guide plate is provided with a bending part and a plane part, the bending part is opposite to the direction of the curved surface blade, and a third gap is formed between the third guide plate and the third guide plate.
In the invention, the inner wall of the drying roller is provided with a guide piece, the guide piece is positioned at the opposite end of the conical sleeve, the guide piece is arranged between the flow guide assembly and the inner wall of the drying roller, the middle of the guide piece is provided with a convex part, and the convex part is convex from the edge to the middle.
In the invention, the first motor is provided with a rotating shaft which passes through the guide part and extends to the inside of the drying roller, and the rotating shaft is provided with three curved blades which are overlapped and installed on the rotating shaft.
In the present invention, the curved blades have a first gap therebetween.
In the invention, the lower end of the curved surface blade is matched with the shape of the bulge.
In the invention, the partition plate is provided with a second air guide hole, and the second air guide hole is positioned between the third guide plate and the third guide plate.
In the present invention, a fourth gap exists between the housing and the guide plate.
In the invention, the bracket is provided with a second motor, the second motor is provided with a first gear, the drying roller is provided with a second gear, and the first gear is in meshed connection with the second gear.
In the invention, the first motor and the second motor rotate in opposite directions.
The drying system for producing the bean pulp has the following beneficial effects: this drying system of production bean dregs compact structure, and reasonable design, the second motor drives the drying drum and rotates, make the deflector lead the guide lower extreme with the material, then drive three curved surface leaves through first motor and rotate, can stir the material, promote the material through the curved surface leaf, then fall down, the in-process that promotes enters into the inside material to stirring of baffle through steam and carries out the drying, make dry more quick, the drying effect has been promoted and drying time has been shortened, and the work efficiency is improved.
And the flow guide assembly can accelerate the flow velocity of the airflow and change the flow direction of the gas, so that the gas can dry the stirred materials quickly.
Compared with a common drying system for conveying production of soybean meal, the drying system can sufficiently aim gas at raw materials to dry, achieves 360-degree comprehensive drying, achieves an expected drying effect, saves time and reduces investment.
Drawings
FIG. 1 is a schematic structural diagram of a drying system for producing soybean meal according to the present invention;
FIG. 2 is a cross-sectional view of the drying drum and the guide assembly of FIG. 1;
Fig. 3 is a schematic view of an internal structure of the drying drum of fig. 1;
FIG. 4 is a schematic view of the flow guide assembly of FIG. 1;
FIG. 5 is a schematic view of the internal structure of the housing of FIG. 4;
FIG. 6 is a schematic diagram of the ring, the partition, the first baffle, the second baffle, and the third baffle of FIG. 5;
FIG. 7 is an enlarged view of a portion of FIG. 6 at A;
FIG. 8 is a top view of FIG. 6;
FIG. 9 is another schematic view of the structure of FIG. 6;
fig. 10 is a structural view of the guide member, the second motor and the curved blade of fig. 4 in different directions.
In the figure: the drying device comprises a bracket 1, a drying roller 2, a first motor 3, a second motor 4, a supporting component 5, a flow guide component 6, a roller 7, a circular track 8, a first gear 9, a second gear 10, a guide plate 11, a conical sleeve 12, a discharging component 13, a mounting frame 14, a supporting seat 15, a supporting plate 16, an air guide pipe 17, a partition plate 18, an air inlet branch pipe 19, an air outlet branch pipe 20, a fourth gap 21, a guide member 22, a rotating shaft 23, a curved blade 24, a first gap 25, a ring member 26, a first flow guide plate 27, a second flow guide plate 28, a third flow guide plate 29, a second gap 30, a first air guide hole 31, a bending part 32, a third gap 33, a protruding part 34, a second air guide hole 35, a plane part 36, a shell 37 and a cover plate 38.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 10, the drying system for producing soybean meal of the present invention comprises: support 1, drying drum 2, supporting component 5 and water conservancy diversion subassembly 6. The support 1 is used for supporting the drying drum 2, the roller 7 is arranged on the support 1, and the circular track 8 matched with the roller 7 is arranged on the drying drum 2. When installed, the circular track 8 is placed on the roller 7. Meanwhile, the bracket 1 is provided with the second motor 4, the second motor 4 is provided with the first gear 9, the first gear 9 is arranged on the bracket 1, and the second motor 4 drives the first gear 9 to rotate. Meanwhile, the drying drum 2 is provided with a second gear 10, and the first gear 9 is meshed with the second gear 10. After second motor 4 drives first gear 9 and rotates, then first gear 9 drives second gear 10 and rotates, because second gear 10 is installed on drying drum 2, so first gear 9 can drive 2 rotations of drying drum for drying drum 2 rotates on gyro wheel 7, drives the material of inside and rolls. And the first motor 3 and the second motor 4 rotate in opposite directions.
As shown in fig. 3, the inner wall of the drying drum 2 has an arc-shaped guide plate 11, and the guide plate 11 is provided with a plurality of positions and is uniformly arranged on the inner wall of the drying drum 2. And is not connected between the guide plate 11 and the guide plate 11, but is installed inside the drying drum 2 in a rotational symmetry manner. When the drying drum 2 rolls, the guide plate 11 is enabled to rotate along with the rotation, and the materials are pushed to rotate through the guide plate 11. When the drying drum 2 rotates clockwise, the material at one end close to the conical sleeve 12 can be transferred to one end of the second motor 4. And when the rotation direction is reversed, the material at the end of the second motor 4 can be transferred to the conical sleeve 12 and then discharged.
One end of the drying roller 2 is provided with a conical sleeve 12, the inner wall of the conical sleeve 12 is provided with a discharging piece 13, and the discharging piece 13 can guide out the material after the drying roller 2 rotates anticlockwise. Meanwhile, the other end of the drying drum 2 is provided with a first motor 3, and the first motor 3 is fixed on the bracket 1 through a mounting rack 14, so that the first motor 3 cannot rotate along with the drying drum 2.
In addition, the support assembly 5 is provided with a support seat 15 and a support plate 16, the support seat 15 is connected with the support plate 16 through a coupling, the support assembly 5 is provided with an air duct 17, the air duct 17 is connected with the support plate 16, the support plate 16 is provided with a bearing inside, so that the air duct 17 can rotate, and the support plate 16 can support the air duct 17. And the air duct 17 extends to the inside of the drying roller 2, and one end of the air duct 17 is provided with an air inlet branch pipe 19, and the other end is provided with an air outlet branch pipe 20. The inlet branch 19 is used for connecting an external trachea and then enters the outlet branch 20 through the air duct 17. The air pipe connected with the air inlet branch pipe 19 is connected by a hose, so that the air guide pipe 17 can rotate, and air inlet of the air pipe cannot be influenced.
In addition, a fourth gap 21 exists between the housing 37 and the guide plate 11, and the distance of the fourth gap 21 is small enough to prevent the housing 37 from contacting the guide plate 11, so that the guide plate 11 is prevented from rubbing against the housing 37 during rotation.
The inner wall of the drying roller 2 is provided with a guide member 22, the guide member 22 is positioned at the opposite end of the conical sleeve 12, the guide member 22 is arranged between the flow guide assembly 6 and the inner wall of the drying roller 2, the middle of the guide member 22 is provided with a convex part 34, and the convex part 34 is convex from the edge to the middle, and is high in the middle and low in the edge.
The first motor 34 is provided with a rotating shaft 23, the rotating shaft 23 passes through the guide 22 and extends to the inside of the drying drum 2, the rotating shaft 23 is provided with three curved blades 24, and the curved blades 24 are overlapped and installed on the rotating shaft 23. A first gap 25 is formed between the curved surface blades 24, and the lower ends of the curved surface blades 24 are matched with the shape of the protruding parts 34. After the first motor 34 drives the rotating shaft 23 to rotate, the curved surface blade 24 can scoop up the raw material at the front end of the guide member 22, and then the raw material falls down through the first gap 25, and the raw material is dried by air when the raw material falls down, so that the drying efficiency is accelerated.
As shown in fig. 10, one end of the curved blade 24 is vertically connected to the rotating shaft 23, the other end of the curved blade extends to the edge of the guiding member 22, and the end extending to the edge of the guiding member 22 is not vertically parallel to the end connected to the rotating shaft 23, and there is a deviation angle therebetween, which is in an inclined state, so that the raw material can be scooped up by the end of the curved blade 24 in the inclined state, and then the raw material can enter the upper end of the first curved blade 24, the first gap 25 between the first curved blade 24 and the second curved blade 24, and the first gap 25 between the second curved blade 24 and the third curved blade 24, and then fall from the curved blade 24, and the raw material is turned over.
The flow guide assembly 6 is arranged on the support assembly 5 and is arranged inside the drying roller 2, the flow guide assembly 6 is provided with a shell 37 and a cover plate 38, the cover plate 38 is connected with the air duct 17, and a partition plate 18 is arranged inside the shell 37. Between the housing 37 and the partition 18 there is an annulus 26, a first baffle 27, a second baffle 28 and a third baffle 29. The first guide plate 27 and the second guide plate 28 are arranged on the annular member 26, the first guide plate 27 and the second guide plate 28 are arc-shaped, and the installation directions of the first guide plate 27 and the second guide plate 28 are opposite. The first baffle 27 is in contact with the housing 37 and the baffle 18, and the second baffle 28 is in contact with the housing 37, but leaves a second gap 30 with the baffle 18. The first guide plate 27 is provided with one position, the second guide plate 28 is provided with a plurality of positions which are uniformly distributed on the annular member 26, and the first guide plate 27 corresponds to the exhaust branch pipe 20.
The annular member 26 is provided with a plurality of first air guide holes 31, the first air guide holes 31 are positioned between the first guide plate 27 and the second guide plate 28 and between the second guide plate 28 and the second guide plate 28, the third guide plate 29 is positioned at the lower end of the annular member 26, the lower end of the third guide plate 29 is provided with a bending part 32 and a plane part 36, the bending part 32 is opposite to the orientation of the curved blade 24, and a third gap 33 is arranged between the third guide plate 29 and the third guide plate 29. The third gap 33 is located between the flat portion 36 and the curved portion 32 on the next third baffle 29. The partition 18 has a second air hole 35 therein, and the second air hole 35 is located between the third baffle 29 and the third baffle 29.
When the hot gas in the exhaust branch pipe 20 enters the middle of the ring-shaped member 26, the cover plate 38, the first baffle 27, the partition 18 and the casing 37, then a part of the gas enters the lower end of the ring-shaped member 26 from the first gas guide holes 31, and most of the gas enters between the second baffle 28 and the second baffle 28 through the second gap 30, and then sequentially enters between the lower end of the ring-shaped member 26 and the second baffle 28. Because the second gap 30 is smaller, then the airflow enters between the third guide plate 29 and the third guide plate 29 through the first air guide hole 31, the airflow between the third guide plate 29 and the third guide plate 29 can enter the inside of the partition plate 18 from the second air guide hole 35 and the third gap 33, the airflow can be accelerated to pass through, the pressure is increased, the airflow speed is increased, the raw materials can be dried by the airflow, the raw materials which are stirred are impacted, and the drying of the raw materials is accelerated. Because there is not the clearance between first guide plate 27 and the baffle 18, so the air current can only flow along the direction of first guide plate 27's direction for the air current forms a direction and flows, causes the air current direction unanimous, and the direction that curved surface leaf 24 rotated is opposite with the air current, can make the air current strike the raw materials stoving more.
The gas entering from the exhaust branch pipe 20 reaches between the first baffle 27, the second baffle 28, the ring member 26, the outer shell 37 and the partition 18, then enters between the outer shell 37, the second baffle 28 and the partition 18, and then enters between the next outer shell 37, the second baffle 28 and the partition 18. Most of the gas enters the next shell 37, the second guide plate 28, the space between the second guide plate 28 and the partition plate 18 through the second gap 30, and a small part of the gas enters the space between the third guide plate 29, the ring member 26, the partition plate 18 and the shell 37 through the first gas guide hole 31, and then enters the middle of the partition plate 18 from the space between the second gas guide hole 35 and the third gap 33, so that the raw material under stirring is dried.
When the air flow reaches between the third guide plate 29 and the third guide plate 29, the air flow can enter the middle of the partition plate 18 in the second air guide hole 35 to air-dry the raw material in the middle. Then, a part of the air flow enters below through the third gap 33, and since the direction of the curved portion 32 is opposite to that of the curved blade 24 and the direction of rotation of the curved blade 24 is opposite to that of the air flow, the air flow blows the raw material, and the raw material is dried at the time of accelerating the stirring.
The raw materials between this drying roller 2, air guide assembly and the guide 22 can receive second air guide hole 35 and the air current of third clearance 33 exhaust to dry, only adopts an exhaust hole can accelerate the air current velocity of flow for prior art, and local air current velocity of flow is fast, can be abundant dry the raw materials.
While a part of the raw material can enter the inside of the partition plate 18 and between the partition plate 18 and the casing 37, the raw material can be blown out by the airflow, and the deflector assembly 6 can also rotate to blow out the raw material when rotating.
When using, the raw materials is placed into from toper cover 12, then make second motor 4 rotate clockwise, send the raw materials to the one end of keeping away from toper cover 12, then start first motor 3 and drive curved surface leaf 24 and rotate, simultaneously leading-in gas, treat after the raw materials is whole to be put into, first motor 3 is at the during operation, whole anticlockwise rotation, and second motor 4 is at the during operation, then be the definite time clockwise rotation, the definite time anticlockwise rotation, can drive the upset with 2 inside raw materials of drying drum, accelerate drying efficiency.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A drying system for producing soybean meal is characterized by comprising:
a support;
the drying device comprises a drying roller arranged on a support, wherein an arc-shaped guide plate is arranged on the inner wall of the drying roller, a conical sleeve is arranged at one end of the drying roller, a discharging part is arranged on the inner wall of the conical sleeve, a first motor is arranged at the other end of the conical sleeve, a rotating shaft is arranged on the first motor, and three curved surface blades are arranged on the rotating shaft;
the air guide pipe extends into the drying roller, one end of the air guide pipe is provided with an air inlet branch pipe, and the other end of the air guide pipe is provided with an air outlet branch pipe;
and a flow guide component arranged on the supporting component and arranged in the drying roller,
the guide assembly is provided with a shell and a cover plate, the cover plate is connected with the gas guide tube, a partition plate is arranged inside the shell, a ring-shaped piece, a first guide plate, a second guide plate and a third guide plate are arranged between the shell and the partition plate, the first guide plate and the second guide plate are arranged on the ring-shaped piece, one position of the first guide plate is arranged, the second guide plate is provided with a plurality of positions and is uniformly distributed on the ring-shaped piece, the first guide plate and the second guide plate are arc-shaped, the installation directions of the first guide plate and the second guide plate are opposite, the first guide plate is in contact with the shell and the partition plate, the second guide plate is in contact with the shell, a second gap is reserved between the second guide plate and the partition plate, and the first guide plate corresponds to the exhaust branch tube;
The annular piece is provided with a plurality of first air guide holes, the first air guide holes are positioned between the first guide plate and the second guide plate and between the second guide plate and the second guide plate, the third guide plate is positioned at the lower end of the annular piece, the lower end of the third guide plate is provided with a bending part and a plane part, the bending part is opposite to the direction of the curved surface blade, and a third gap is formed between the third guide plate and the third guide plate.
2. The drying system for producing soybean meal according to claim 1, wherein the drying drum has a guide member on an inner wall thereof, the guide member being located at an opposite end of the tapered sleeve, the guide member being located between the guide member and the inner wall of the drying drum, and a protrusion portion being provided in a middle of the guide member, the protrusion portion protruding from an edge toward the middle.
3. The drying system for producing soybean meal according to claim 2, wherein the rotary shaft extends through the guide member to the inside of the drying drum, and the curved blades are mounted on the rotary shaft in an overlapping manner.
4. The drying system for producing soybean meal of claim 3, wherein the curved leaves have a first gap therebetween.
5. The drying system for producing soybean meal according to claim 4, wherein the lower end of the curved leaf is matched with the shape of the convex part.
6. The drying system for producing soybean meal according to claim 1, wherein the partition has a second air hole thereon, and the second air hole is located between the third deflector and the third deflector.
7. The drying system for producing soybean meal according to claim 1, wherein a fourth gap exists between the housing and the guide plate.
8. The drying system for producing soybean meal according to claim 1, wherein the bracket has a second motor, the second motor has a first gear thereon, the drying drum has a second gear thereon, and the first gear is engaged with the second gear.
9. The drying system for producing soybean meal according to claim 8, wherein the first motor and the second motor rotate in opposite directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111292250.3A CN113883847B (en) | 2021-11-03 | 2021-11-03 | Drying system for producing soybean meal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111292250.3A CN113883847B (en) | 2021-11-03 | 2021-11-03 | Drying system for producing soybean meal |
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| Publication Number | Publication Date |
|---|---|
| CN113883847A CN113883847A (en) | 2022-01-04 |
| CN113883847B true CN113883847B (en) | 2022-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111292250.3A Active CN113883847B (en) | 2021-11-03 | 2021-11-03 | Drying system for producing soybean meal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117232223B (en) * | 2023-11-13 | 2024-03-05 | 福建美斯拓机械设备有限公司 | Quartz sand preparation is with high-efficient hydroextractor |
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| GB302541A (en) * | 1928-05-10 | 1928-12-20 | Keith Fraser | Improvements relating to rotary drums for drying materials |
| JP2003305442A (en) * | 2002-04-15 | 2003-10-28 | Sanwa Sangyo Kk | Fermentation and drying machine |
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