CN112179051A - Drying device for straw particle production and use method thereof - Google Patents
Drying device for straw particle production and use method thereof Download PDFInfo
- Publication number
- CN112179051A CN112179051A CN202011075329.6A CN202011075329A CN112179051A CN 112179051 A CN112179051 A CN 112179051A CN 202011075329 A CN202011075329 A CN 202011075329A CN 112179051 A CN112179051 A CN 112179051A
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- Prior art keywords
- plate
- drying box
- straw particles
- fixedly connected
- drying
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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
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
- B03C1/18—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with magnets moving during operation
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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
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
- F26B11/16—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a vertical or steeply-inclined plane
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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
-
- 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)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a drying device for manufacturing straw particles and a use method thereof, and relates to the field of straw particle production and manufacturing. According to the invention, the device can remove metal impurities in straw particles, and then the straw particles with the metal impurities removed are dried, so that the final product has a better combustion effect, the drying efficiency of the device is higher, the required drying time is shorter, and the straw particle output efficiency of manufacturers is further improved.
Description
Technical Field
The invention relates to the field of straw particle production and manufacturing, in particular to a drying device for straw particle manufacturing and a using method thereof.
Background
The straw particle fuel is a fuel formed by high-temperature compression molding of crops such as corn straws, wheat straws, rice straws and the like through a straw granulator, the particle fuel is formed by extruding raw materials such as sawdust and straws by using a compression roller and a ring die under the normal temperature condition, the density of the raw materials is generally about 1100 kg/cubic meter, the density of the formed particles is more than 1100 kg/cubic meter, the transportation and the storage are very convenient, meanwhile, the fuel performance is greatly improved, and the using function of the straw particles is as follows: civil heating and energy consumption for life; the combustion utilization rate is high, and the storage is convenient; a biomass industrial boiler; the fuel is used as a main fuel of an industrial boiler to replace coal, so that the environmental pollution is solved; generating electricity: can be used as fuel for thermal power generation.
Straw granule need be dried at the in-process of carrying out processing, and then need use drying device for the straw granule preparation, and current drying device for the straw granule preparation has certain not enough: probably mix partial metal debris in the straw granule, therefore need dispel this part metal and carry the thing and dry remaining straw granule, just can make final off-the-shelf combustion performance better, and metal debris often can not be dispelled to drying device for the preparation of current straw granule to drying device's drying efficiency is not high for the preparation of straw granule, and the required time of stoving is longer, thereby influences the output efficiency of firm.
Disclosure of Invention
The invention aims to provide a drying device for manufacturing straw particles and a using method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a drying device and application method for straw granule preparation, including the stoving case, the fixed intercommunication of top surface of stoving case has the inlet pipe, it is connected with drive roll and driven voller to rotate through the bearing between the inner wall of stoving case, the one end of drive roll runs through the lateral wall of stoving case and cup joints with external power supply and belt transmission, the drive roll is connected with the conveyer belt with driving on the driven voller, and the conveyer belt is embedded to have a plurality of evenly distributed's magnetic particle, fixedly connected with scraper blade on the stoving incasement wall, and the scraper blade offsets with the conveyer belt, stoving incasement bottom fixedly connected with fixed plate, one side of fixed plate is provided with stoving complementary unit, and the interior bottom surface of the opposite side of fixed plate then fixedly connected with trickles the flitch, and stoving case side is seted up with.
As a further scheme of the invention: the stoving complementary unit is including rotating the motor, the axis of rotation, the stirring board, the bottom plate, vibrating motor, the fixed block, the dead lever, a spring, the side fixed mounting of stoving case has the rotation motor, the output of rotation motor runs through the lateral wall and the fixedly connected with axis of rotation of stoving case through the shaft coupling, and a plurality of evenly distributed's of fixedly connected with stirring board in the axis of rotation, the fixed block of two symmetric distributions of equal fixedly connected with on the inner wall of stoving case and the opposite face of fixed plate, and fixedly connected with dead lever between the adjacent fixed block, sliding connection has the bottom plate on the dead lever, the both ends of bottom plate bottom surface all are inconsistent with the top of spring, the bottom of spring all is inconsistent with the top surface of the fixed block of below, and the spring cluster is established on the dead lever.
As a further scheme of the invention: the drying box is internally provided with a heat conduction layer, a plurality of uniformly distributed electric heating rods are fixedly arranged in the heat conduction layer, and the electric heating rods are electrically connected with an external power supply.
As a further scheme of the invention: and the surface of the stirring plate is fixedly connected with a heat conduction wire.
As a further scheme of the invention: and the top end of the fixed plate is fixedly connected with a limiting plate.
As a further scheme of the invention: the inner wall of the drying box is fixedly connected with a first guide plate and a second guide plate.
As a further scheme of the invention: the operation steps are as follows:
step one, the straw particles are dumped on the conveyor belt through the feeding pipe, the metal impurities in the straw particles are adsorbed by the magnetic particles embedded in the conveyor belt, are scraped down by the scraper and fall onto the material dripping plate, and are sent out through the discharge hole II.
Step two, the straws filtered from the metal impurities enter the fixed plate, the heat conduction layer and the electric heating rod are started, the heat conduction layer and the electric heating rod dry and heat the interior of the drying box under the action of the heat conduction layer and the electric heating rod, and the rotating motor is driven to rotate the rotating shaft, so that the stirring plate is driven to stir straw particles;
and step three, simultaneously starting the vibration motor to vibrate the bottom plate up and down, so that the straw particles on the bottom plate vibrate up and down, and the discharging speed is increased.
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, the device can remove metal impurities in straw particles, then the straw particles with the metal impurities removed are dried, so that the combustion effect of the final product is better, the drying efficiency of the device is higher, the required drying time is shorter, the yield efficiency of the straw particles of manufacturers is further improved, the straw particles are poured onto a conveying belt through a feeding pipe, the metal impurities in the straw particles are adsorbed by magnetic particles embedded in the conveying belt and are scraped off by a scraper and fall onto a material flowing plate, the drying and heating are carried out on the inside of a drying box under the action of a heat conduction layer and an electric heating rod, a rotating motor is driven to rotate a rotating shaft, meanwhile, a stirring plate is driven to stir the straw particles, and meanwhile, the vibrating motor vibrates a bottom plate up and down, so that the straw particles on the bottom plate vibrate up and down, the drying effect of the straw particles is better by matching with the stirring plate, thereby improving the efficiency of drying the straw particles.
2. In the invention, the rotating motor is driven to rotate, so that the rotating shaft and the stirring plate rotate, straw particles on the bottom plate roll, and drying is facilitated, meanwhile, the vibrating motor enables the bottom plate to vibrate up and down, so that the straw particles vibrate up and down, the dried area of the straw particles is wider, the straw particles at the bottom can be turned over for drying, the heat conduction layer and the electric heating rod have the functions of heating and drying the inside of the drying box, the heat conduction wire has the functions of accelerating heat conduction, further improving the drying efficiency of the straw particles, the limiting plate has the function of enabling the straw particles not to easily jump over the fixing plate under the action of the stirring plate, so that the straw particles are prevented from contacting metal impurities again, secondary pollution is avoided, waste of manpower and material resources due to reclassification is avoided, and the first guide plate has the function of guiding the straw particles on the conveying belt, the straw particle falling from the feeding pipe is guided by the second guide plate to fall onto the conveying belt, and metal impurities in the straw particles are adsorbed and classified by the conveying belt.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a schematic view of the structure of the conveyor belt of the present invention;
fig. 4 is a schematic view showing the installation of the electric heating rod according to the present invention.
In the figure: 1. a drying box; 2. a drive roll; 3. a first guide plate; 4. a stirring plate; 5. rotating the motor; 6. heat conducting wires; 7. a first discharge hole; 8. a base plate; 9. a vibration motor; 10. a material dripping plate; 11. a discharge hole II; 12. a rotating shaft; 13. a fixing plate; 14. a driven roller; 15. a squeegee; 16. a second guide plate; 17. a feed pipe; 18. a limiting plate; 19. a conveyor belt; 20. a fixed block; 21. fixing the rod; 22. a spring; 23. magnetic particles; 24. a heat conductive layer; 25. the rod is electrically heated.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the invention, a drying device for manufacturing straw particles and a use method thereof comprise a drying box 1, wherein a feeding pipe 17 is fixedly communicated with the top surface of the drying box 1, a driving roller 2 and a driven roller 14 are rotatably connected between the inner walls of the drying box 1 through bearings, one end of the driving roller 2 penetrates through the side wall of the drying box 1 and is sleeved with an external power source and a belt transmission device, the driving roller 2 and the driven roller 14 are in transmission connection with a conveyor belt 19, a plurality of uniformly distributed magnetic particles 23 are embedded in the conveyor belt 19, a scraper 15 is fixedly connected to the inner wall of the drying box 1, the scraper 15 is in contact with the conveyor belt 19, the device can remove metal impurities in the straw particles, then the straw particles from which the metal impurities are removed are dried, so that the combustion effect of a finished product is better, and the straw particles are poured on the conveyor belt 19 through, the embedded magnetic particle 23 of conveyer belt 19 can adsorb the metal debris in the straw granule to scrape it down through scraper blade 15 and fall into on trickling flitch 10, the bottom surface fixedly connected with fixed plate 13 in stoving case 1, one side of fixed plate 13 is provided with stoving complementary unit, and the interior bottom surface of the opposite side of fixed plate 13 is then fixedly connected with trickling flitch 10, and stoving case 1 side is seted up and is trickled two 11 of discharge gates that flitch 10 corresponds.
The drying auxiliary mechanism comprises a rotating motor 5, a rotating shaft 12, stirring plates 4, a bottom plate 8, a vibrating motor 9, fixing blocks 20, fixing rods 21 and springs 22, wherein the rotating motor 5 is fixedly installed on the side surface of the drying box 1, the output end of the rotating motor 5 penetrates through the side wall of the drying box 1 through a coupler and is fixedly connected with the rotating shaft 12, a plurality of uniformly distributed stirring plates 4 are fixedly connected onto the rotating shaft 12, two symmetrically distributed fixing blocks 20 are fixedly connected onto the inner wall of the drying box 1 and the opposite surface of the fixing plate 13, the fixing rods 21 are fixedly connected between the adjacent fixing blocks 20, the bottom plate 8 is slidably connected onto the fixing rods 21, the two ends of the bottom surface of the bottom plate 8 are respectively abutted against the top ends of the springs 22, the bottom ends of the springs 22 are respectively abutted against the top surfaces of the lower fixing blocks 20, the springs 22 are serially arranged on the fixing rods 21, a discharge port, the drive rotation motor 5 rotates for axis of rotation 12 rotates with stirring board 4, makes the straw granule on the bottom plate 8 take place to roll, and then is favorable to drying, and simultaneously, vibrating motor 9 makes bottom plate 8 shake from top to bottom, and then makes the straw granule vibrate from top to bottom, thereby makes the straw granule by the area of drying wider, and the straw granule that is located the bottom can be turned over and dry.
The heat-conducting layer 24 has been seted up in the box of stoving case 1, and the interior fixed mounting of heat-conducting layer 24 has a plurality of evenly distributed's electrical heating rod 25, electrical heating rod 25 and external power electric connection, and the effect of heat-conducting layer 24 and electrical heating rod 25 is to the stoving of drying case 1 inside heating.
The fixed surface of stirring board 4 is connected with heat conduction silk 6, and heat conduction can be accelerated to heat conduction silk 6's effect, and then improves the efficiency that the straw granule was dried.
The top fixedly connected with limiting plate 18 of fixed plate 13, limiting plate 18's effect makes the straw granule be difficult for flying over fixed plate 13 and fall into on trickling flitch 10 under the effect of stirring board 4 to avoid the straw granule to contact metal debris once more, cause secondary pollution, avoid categorised extravagant manpower and materials once more.
The inner wall of the drying box 1 is fixedly connected with a first guide plate 3 and a second guide plate 16, the first guide plate 3 is used for guiding straw particles on the conveying belt 19 to enable the straw particles to fall onto the bottom plate 8, and the second guide plate 16 is used for guiding the straw particles falling from the feeding pipe 17 to enable the straw particles to fall onto the conveying belt 19 and adsorb and classify metal impurities in the straw particles through the conveying belt 19.
The operation steps are as follows:
firstly, the straw particles are dumped on the conveyor belt 19 through the feeding pipe 17, the metal impurities in the straw particles are adsorbed by the magnetic particles embedded in the conveyor belt 19, and are scraped by the scraper 15 and fall onto the material dripping plate 10, and the metal impurities are sent out through the discharge port II 11.
Step two, the straws filtered from the metal impurities enter the fixed plate 13, the heat conduction layer 24 and the electric heating rod 25 are started, the heat conduction layer 24 and the electric heating rod 25 dry and heat the interior of the drying box 1 under the action of the heat conduction layer 24 and the electric heating rod 25, and the rotating motor 5 is driven to rotate the rotating shaft 12, so that the stirring plate 4 is driven to stir straw particles;
and step three, simultaneously starting the vibration motor 9 to vibrate the bottom plate 8 up and down, so that the straw particles on the bottom plate 8 vibrate up and down, and the discharging speed is increased.
The electric elements in the document are electrically connected with an external main controller and 220V mains supply through a transformer, the main controller can be a conventional known device controlled by a computer and the like, the product model provided by the invention is only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased, so that the product is more matched with and accords with the technical scheme of the invention, the product model is a technical scheme of the optimal application of the technical scheme, the product model can be replaced and modified according to the required technical parameters, and the product model is familiar to the technical personnel in the field, so that the technical scheme provided by the invention can clearly obtain the corresponding use effect.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A drying device for manufacturing straw particles comprises a drying box (1) and is characterized in that a feeding pipe (17) is fixedly communicated with the top surface of the drying box (1), a driving roller (2) and a driven roller (14) are rotatably connected between the inner walls of the drying box (1) through bearings, one end of the driving roller (2) penetrates through the side wall of the drying box (1) and is sleeved with an external power source and a belt transmission device, a conveying belt (19) is connected to the driving roller (2) and the driven roller (14) in a transmission manner, a plurality of uniformly distributed magnetic particles (23) are embedded in the conveying belt (19), a scraping plate (15) is fixedly connected to the inner wall of the drying box (1), the scraping plate (15) is abutted against the conveying belt (19), a fixing plate (13) is fixedly connected to the inner bottom surface of the drying box (1), a drying auxiliary mechanism is arranged on one side of the fixing plate (13), a material dripping plate (10) is fixedly connected to the inner bottom, and a second discharge hole (11) corresponding to the material dripping plate (10) is formed in the side surface of the drying box (1).
2. The drying device for manufacturing straw particles as claimed in claim 1, wherein the drying auxiliary mechanism comprises a rotating motor (5), a rotating shaft (12), a stirring plate (4), a bottom plate (8), a vibration motor (9), a fixing block (20), a fixing rod (21) and a spring (22), the rotating motor (5) is fixedly installed on the side surface of the drying box (1), the output end of the rotating motor (5) penetrates through the side wall of the drying box (1) through a coupler and is fixedly connected with the rotating shaft (12), the rotating shaft (12) is fixedly connected with a plurality of uniformly distributed stirring plates (4), two symmetrically distributed fixing blocks (20) are fixedly connected on the inner wall of the drying box (1) and the opposite surface of the fixing plate (13), the fixing rod (21) is fixedly connected between adjacent fixing blocks (20), and the bottom plate (8) is slidably connected on the fixing rod (21), both ends of bottom plate (8) bottom surface all contradict with the top of spring (22), and the bottom of spring (22) all contradicts with the top surface of fixed block (20) of below, and spring (22) are established in series on dead lever (21), and the lateral wall of stoving case (1) is seted up with bottom plate (8) corresponding discharge gate (7).
3. The drying device for producing the straw particles as claimed in claim 1, wherein a heat conduction layer (24) is arranged in the box body of the drying box (1), a plurality of uniformly distributed electric heating rods (25) are fixedly arranged in the heat conduction layer (24), and the electric heating rods (25) are electrically connected with an external power supply.
4. The drying device for preparing straw particles as claimed in claim 2, wherein the surface of the stirring plate (4) is fixedly connected with heat conducting wires (6).
5. The drying device for manufacturing straw particles as claimed in claim 1, wherein a limiting plate (18) is fixedly connected to the top end of the fixing plate (13).
6. The drying device for manufacturing the straw particles as claimed in claim 1, wherein a first guide plate (3) and a second guide plate (16) are fixedly connected to the inner wall of the drying box (1).
7. The use method of the drying device for manufacturing the straw particles is characterized by comprising the following operation steps:
firstly, straw particles are dumped on a conveyor belt (19) through a feeding pipe (17), metal impurities in the straw particles are adsorbed by magnetic particles embedded in the conveyor belt (19), the straw particles are scraped by a scraper (15) and fall onto a material dripping plate (10), and the metal impurities are discharged through a discharge hole II (11).
Secondly, the straws filtered from the metal impurities enter the fixed plate (13), the heat conduction layer (24) and the electric heating rod (25) are started, the heat conduction layer (24) and the electric heating rod (25) dry and heat the interior of the drying box (1) under the action of the heat conduction layer (24) and the electric heating rod, and the rotating motor (5) is driven to rotate the rotating shaft (12), so that the stirring plate (4) is driven to stir straw particles;
and step three, starting the vibration motor (9) to vibrate the bottom plate (8) up and down simultaneously, so that straw particles on the bottom plate (8) vibrate up and down, and the discharging speed is increased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011075329.6A CN112179051A (en) | 2020-10-09 | 2020-10-09 | Drying device for straw particle production and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011075329.6A CN112179051A (en) | 2020-10-09 | 2020-10-09 | Drying device for straw particle production and use method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN112179051A true CN112179051A (en) | 2021-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011075329.6A Pending CN112179051A (en) | 2020-10-09 | 2020-10-09 | Drying device for straw particle production and use method thereof |
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| Country | Link |
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| CN (1) | CN112179051A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815693A (en) * | 2021-01-19 | 2021-05-18 | 寇雷雷 | Can convertible food processing drying device |
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| DE4427709A1 (en) * | 1994-06-08 | 1996-01-11 | Martin Knabe | Drying of solid particles, esp. wood for chipboard mfr. |
| JP2003302157A (en) * | 2002-04-10 | 2003-10-24 | Chubu Electric Power Co Inc | Vacuum dryer device and method of operating the same |
| KR20140115658A (en) * | 2013-03-21 | 2014-10-01 | 현대기계공업(주) | Chaff burner and Grain drier with it |
| CN204388533U (en) * | 2015-01-05 | 2015-06-10 | 河北旺族饲料集团有限公司 | The drying unit that a kind of pellet is special |
| CN205940008U (en) * | 2016-07-29 | 2017-02-08 | 黄山学院 | Tealeaves is planted and is gone up dedicated tealeaves drying equipment |
| CN107906918A (en) * | 2017-10-27 | 2018-04-13 | 郑州丽福爱生物技术有限公司 | Feed stripped drying device with deferrization functional |
| CN210036135U (en) * | 2019-05-04 | 2020-02-07 | 廖玉彬 | Granular chemical raw material drying device |
| CN210922058U (en) * | 2019-09-28 | 2020-07-03 | 淮滨县牛郎湾农业发展有限公司 | Grain drying device for agriculture |
| CN211451685U (en) * | 2019-11-22 | 2020-09-08 | 四川佳旭能源科技有限公司 | Heat pump drying-machine with screening function |
| CN111701994A (en) * | 2020-06-22 | 2020-09-25 | 陆炯 | Circulating heavy metal soil repair system |
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2020
- 2020-10-09 CN CN202011075329.6A patent/CN112179051A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4427709A1 (en) * | 1994-06-08 | 1996-01-11 | Martin Knabe | Drying of solid particles, esp. wood for chipboard mfr. |
| JP2003302157A (en) * | 2002-04-10 | 2003-10-24 | Chubu Electric Power Co Inc | Vacuum dryer device and method of operating the same |
| KR20140115658A (en) * | 2013-03-21 | 2014-10-01 | 현대기계공업(주) | Chaff burner and Grain drier with it |
| CN204388533U (en) * | 2015-01-05 | 2015-06-10 | 河北旺族饲料集团有限公司 | The drying unit that a kind of pellet is special |
| CN205940008U (en) * | 2016-07-29 | 2017-02-08 | 黄山学院 | Tealeaves is planted and is gone up dedicated tealeaves drying equipment |
| CN107906918A (en) * | 2017-10-27 | 2018-04-13 | 郑州丽福爱生物技术有限公司 | Feed stripped drying device with deferrization functional |
| CN210036135U (en) * | 2019-05-04 | 2020-02-07 | 廖玉彬 | Granular chemical raw material drying device |
| CN210922058U (en) * | 2019-09-28 | 2020-07-03 | 淮滨县牛郎湾农业发展有限公司 | Grain drying device for agriculture |
| CN211451685U (en) * | 2019-11-22 | 2020-09-08 | 四川佳旭能源科技有限公司 | Heat pump drying-machine with screening function |
| CN111701994A (en) * | 2020-06-22 | 2020-09-25 | 陆炯 | Circulating heavy metal soil repair system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815693A (en) * | 2021-01-19 | 2021-05-18 | 寇雷雷 | Can convertible food processing drying device |
| CN112815693B (en) * | 2021-01-19 | 2022-08-12 | 青海新为生物工程有限公司 | Can convertible food processing drying device |
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Application publication date: 20210105 |