CN112728901A - Drying device for penetrating materials by hot air - Google Patents
Drying device for penetrating materials by hot air Download PDFInfo
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- CN112728901A CN112728901A CN202110109046.7A CN202110109046A CN112728901A CN 112728901 A CN112728901 A CN 112728901A CN 202110109046 A CN202110109046 A CN 202110109046A CN 112728901 A CN112728901 A CN 112728901A
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- drying box
- stirring
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- air
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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
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, 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
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processing Of Solid Wastes (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a drying device for penetrating materials by hot air, which comprises more than one fan, more than one spiral wind pipe, a drying box, more than one stirring device, a heating device and an air draft device, wherein the spiral wind pipe is arranged at the bottom of the drying box, one end of the spiral wind pipe is connected with the fan by the heating device, the fan blows air into the spiral wind pipe, and is blown into the drying box through a spiral air pipe, the drying box is provided with a material inlet for adding the material to be dried into the drying box, one end of the drying box is provided with more than one material outlet for discharging the dried material, and a feeding door and a discharging door are respectively arranged outside the material inlet and the material outlet, the stirring device comprises a stirring shaft, a stirring arm and a stirring motor, the stirring shaft is rotatably arranged on the drying box, one end of the stirring shaft is connected with the stirring motor, and the stirring arm is arranged on the stirring shaft. The invention solves the technical defect of high energy consumption for drying kitchen garbage and livestock manure in the prior art.
Description
Technical Field
The invention relates to a drying device for penetrating materials by utilizing hot air, belonging to the technical field of treatment of kitchen garbage and livestock manure.
Background
Kitchen garbage and livestock manure are common garbage to be treated, because the kitchen garbage and the livestock manure contain much moisture, the kitchen garbage and the livestock manure need to be dried before treatment so as to facilitate subsequent treatment, the kitchen garbage and the livestock manure are dried in a drying device, the existing drying device comprises a drying box, an air blower and a heat exchanger, an air outlet of the air blower is connected with the heat exchanger, an air outlet of the heat exchanger is connected with the drying box and is used for blowing hot air into the drying box, the kitchen garbage and the livestock manure to be treated are put into the drying box, then hot air is filled into the drying box to heat the kitchen garbage and the livestock manure and raise the temperature in the drying box, the moisture in the kitchen garbage and the livestock manure is dried, the water vapor is taken out of the drying box along with the discharge of the air, and the existing drying device is filled with the hot air and only contacts with the surfaces of the kitchen garbage and the livestock manure, all kitchen garbage and livestock manure in the drying oven are required to be dried, the required time is long, the energy consumption is high, the existing drying oven is lack of a deodorizing device, and the air exhausted after drying is full of peculiar smell, so that the environmental protection is not facilitated.
Disclosure of Invention
The invention aims to provide a drying device for penetrating materials by utilizing hot air, which solves the technical defect of high energy consumption in drying kitchen garbage and livestock manure in the prior art.
In order to solve the problems, the technical scheme adopted by the invention is as follows: a drying device for penetrating materials by utilizing hot air comprises more than one fan, more than one spiral wind pipe, a drying box, more than one stirring device, a heating device and an air draft device, wherein the spiral wind pipe is arranged at the bottom of the drying box, one end of the spiral wind pipe is connected with the fan by the heating device, the fan blows air into the spiral wind pipe and blows the air into the drying box through the spiral wind pipe, a material inlet is formed in the drying box and used for adding the materials to be dried into the drying box, one end of the drying box is provided with more than one material outlet for discharging the dried materials, a feeding door and a discharging door are respectively arranged outside the material inlet and the material outlet, the stirring device comprises a stirring shaft, a stirring arm and a stirring motor, the stirring shaft is rotatably arranged on the drying box, one end of the stirring shaft is connected with the stirring motor, the stirring arm is arranged on the stirring shaft, and the stirring motor drives the stirring shaft and the, the air extracting device is connected with the upper part of the drying box and used for absorbing air from the drying box. The heated air penetrates through the material from bottom to top, the contact surface of the material and the hot air is large, the air flow speed in the material is high, the material drying speed is high, the time required by material drying is shortened, and the energy consumption for material drying is reduced.
As a further improvement of the invention, the drying box also comprises a deodorization box, the deodorization box is arranged at the top of the drying box, the bottom of the deodorization box is communicated with the top of the drying box, the air draft device is communicated with the deodorization box, and the air in the drying box is deodorized by the deodorization box, sucked out by the air draft device and discharged into the atmosphere. The invention is provided with the deodorization box, and the gas in the drying box is deodorized by the deodorization box, so that the peculiar smell in the gas is removed and then discharged, thereby avoiding the pollution to the air and improving the environmental protection performance of the invention.
As a further improvement of the invention, the dryer further comprises a screw stacking machine, a material inlet is formed in the top of the drying box, the screw stacking machine is arranged at the top of the drying box, a discharge port of the screw stacking machine is positioned above the material inlet of the drying box, and the material primarily dehydrated by the screw stacking machine is put into the drying box from the material inlet. The invention is provided with the screw stacking machine for extruding the moisture in the materials, primarily drying the materials and drying the materials by the drying box, thereby improving the drying treatment effect of the invention on the materials.
As a further improvement of the invention, a plurality of spiral air pipes are arranged in parallel and fixed at the bottom of the drying box by adopting a positioning hoop. According to the invention, the spiral air pipe is fixed at the bottom of the drying box, so that the interference of the spiral air pipe on the drying effect due to shaking in the material conveying and stirring processes is prevented, and the drying effect of the invention is further improved.
As a further improvement of the invention, the invention also comprises two connecting boxes, the number of the fans is two, the width of the upper end of each connecting box is smaller than that of the lower end of each connecting box, the top ends of the two connecting boxes are respectively communicated with the air outlets of the two fans, the heating device connected with one end of the spiral air pipe is respectively communicated with the bottoms of the two connecting boxes, and the fans blow air into the connecting boxes and respectively blow into the spiral air pipes through the connecting boxes. The invention is provided with the connecting box, so that the connection between the fan and the spiral wind pipes is convenient, and the wind of the fan is distributed into each spiral wind pipe.
As a further improvement of the invention, the stirring shaft is positioned above the spiral air pipe and is vertical to the different surface of the spiral air pipe, and the material outlet is arranged at one end of the spiral air pipe on the drying box. The material outlet is positioned on one side of the stirring shaft, and the stirring direction of the material outlet is consistent with the stirring direction of the stirring shaft, so that the material is conveniently conveyed to the direction of the material outlet, and the subsequent material is conveniently output.
As a further improvement of the invention, the stirring arm is T-shaped, and the width of one end of the stirring arm far away from the stirring shaft along the length direction of the stirring shaft is larger than that of one end of the stirring arm connected with the stirring shaft, so that the stirring arm is used for stirring materials to convey during rotation. The width of the end part of the stirring arm is large, so that the stirring arm is convenient for stirring materials, on one hand, the materials are conveniently paved in the drying box, and on the other hand, the materials are conveniently conveyed.
As a further improvement of the invention, the drying box is provided with a temperature sensor for detecting the temperature in the drying box and controlling the heating device. The invention is provided with the temperature sensor to detect the temperature in the drying box, and can control whether the heating device works or not according to the temperature in the drying box, thereby avoiding energy waste.
As a further improvement of the invention, the drying box also comprises more than one observation port, and the observation port is arranged at the upper part of the drying box. The observation port is formed in the drying box, so that the drying condition of the materials in the drying box can be observed conveniently.
As a further improvement of the invention, the drying device also comprises a material detecting port door which is arranged at the upper part of the drying box, and the material detecting port door is opened to take out the material from the drying box to detect the drying condition of the material. The invention is provided with the material detecting opening door, so that the material can be conveniently taken out of the drying box, and the drying condition of the material can be further conveniently detected.
In conclusion, the beneficial effects of the invention are as follows: the invention has the advantages of high speed of drying kitchen garbage and livestock and poultry manure, short drying time, low energy consumption, no peculiar smell in the air discharged by drying and good environmental protection.
Drawings
Fig. 1 is a left side view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a front view of the present invention.
Fig. 4 is a rear view of the present invention.
Fig. 5 is a right side view of the present invention.
Fig. 6 is a longitudinal sectional view of the present invention.
FIG. 7 is a schematic perspective view of a drying box according to the present invention.
Fig. 8 is a partial enlarged view at M in fig. 7.
Fig. 9 is a top view of the present invention.
Fig. 10 is a sectional view a-a in fig. 9.
FIG. 11 is a schematic view showing the flow of air (the direction of arrows in the figure indicates the direction of air flow) in accordance with the present invention.
Wherein: 1. a fan; 2. a spiral duct; 3. an air draft device; 4. a heating device; 5. a speed reducer; 6. a screw stacking machine; 7. a drying box; 8. a stirring device; 81. a stirring motor; 82. a stirring shaft; 83. a hoop unit; 84. a bearing; 86. a stirring arm; 9. a temperature sensor; 10. a deodorization box; 11. a viewing port; 12. a material inspection port door; 13. a discharge door; 14. a plug; 15. positioning the hoop; 16. a fan mounting bracket; 17. a connecting box; 18. a pipeline.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. The direction of one end of the drying box 7 for discharging is defined as front, the direction opposite to the end of the drying box 7 for discharging is defined as back, and when the direction is seen from back to front, the left hand side is left in the direction, and the right hand side is right in the direction.
Example 1
As shown in fig. 1 to 11, the drying device using hot air to penetrate through materials includes more than one fan 1, more than one spiral wind pipe 2, a drying box 7, more than one stirring device 8, a heating device 4 and an air extracting device 3, the spiral wind pipe 2 is disposed at the bottom of the drying box 7, one end of the spiral wind pipe 2 is connected to the fan 1 by the heating device 4, in this embodiment, the two ends of the spiral wind pipe 2 are blocked by plugs 14 to prevent negative pressure from being discharged from the two ends of the spiral wind pipe 2, the rear end of the spiral wind pipe 2 is radially provided with an air inlet, the air inlet is communicated with the heating device, as shown in fig. 7 and 8, the part of the spiral wind pipe 2 located in the drying box 7 is provided with a plurality of spiral air outlets for discharging air in the spiral wind pipe 2 into the drying box 7, the fan 1 injects air into the spiral wind pipe 2 and blows into the drying box 7 through the spiral wind pipe 2, the material import has been seted up at stoving case 7 top and has been used for adding the material of treating the stoving to stoving case 7, and the front end of stoving case 7 is seted up more than one material export and is used for discharging the material after the stoving to be provided with feeding door and discharge door 13 outside material import and material export respectively, the preferred three discharge door 13 of having seted up at the front end of stoving case 7 of this embodiment, the size and the height of three discharge door 13 equal. The fan 1 in this embodiment is preferably a vortex fan.
The stirring device 8 in this embodiment includes a stirring shaft 82, a stirring arm 86 and a stirring motor 81, two ends of the stirring shaft 82 are rotatably disposed on the drying box 7 by using bearings 84, a right end of the stirring shaft extends out of the drying box 7 and is connected with the stirring motor 81, in this embodiment, it is preferable that a speed reducer 5 is disposed on a right side of the drying box 7, the stirring motor 81 is mounted on the speed reducer 5, an output shaft of the stirring motor 81 is connected with an output shaft of the speed reducer 5, an output shaft of the speed reducer 5 is connected with the stirring shaft 82, the stirring arm 86 is detachably mounted on the stirring shaft 82, and the stirring motor 81 drives the stirring shaft 82 and the stirring arm 86 to rotate, so as to stir the material in the drying box 7 and.
The heating device 4 in this embodiment preferably employs a ceramic heating rod for heating air passing through the heating device, the air draft device 3 is connected with the upper portion of the drying box 7 for sucking air from the drying box 7, and the air draft device 3 in this embodiment preferably employs a blower for blowing air from the atmosphere outside the blower to suck air from the drying box 7 and discharge the air to the atmosphere.
Many 2 parallels of helical wind pipe in this embodiment and equidistant setting, every helical wind pipe 2 adopts a plurality of location staple bolts 15 to fix in the bottom of stoving case 7, and a plurality of location staple bolts 15 are along the equidistant distribution of helical wind pipe 2's length direction. The number of the stirring devices 8 in this embodiment is four, and the four stirring devices 8 are arranged at equal intervals in the front-rear direction, that is, the distance between two adjacent stirring shafts 82 is equal.
The stirring shaft 82 in this embodiment is located above the spiral duct 2 and perpendicular to the different surface of the spiral duct 2, and the material outlet is provided at one end of the spiral duct 2 on the drying box 7.
Stirring arm 86 in this embodiment is the T font, the one end that stirring arm 86 kept away from (mixing) shaft 82 is greater than its width that is used for the one end be connected with (mixing) shaft 82 along the width of (mixing) shaft 82 length direction, be used for stirring the material when rotating and carry, agitator motor 81 drives (mixing) shaft 82 and stirring arm 86 clockwise rotation in this embodiment, can stir the material in stoving case 7 backward, thereby carry the material backward, and when agitator motor 81 drives (mixing) shaft 82 and agitator arm 86 anticlockwise rotation, can stir the material in stoving case 7 forward, thereby realize that the material is carried forward in stoving case 7, agitating unit in this embodiment is when stirring the material is even, realize that the material is carried forward and backward in stoving case 7 in the front. The length of the stirring arm 86 in this embodiment is: when stirring arm 86 was located vertical state, its lowest end was a little higher than the top of spiral duct 2 for when stirring arm 86 rotated, can not influence each other with spiral duct 2.
The concrete structure of this embodiment for realizing detachable installation of the stirring arm 86 and the stirring shaft 82 is: the end of the stirring arm 86, which is used for being mounted on the stirring shaft 82, is provided with a mounting hoop, the mounting hoop comprises two hoop units 83, one hoop unit 83 is fixedly connected (such as welded or integrally formed) with the stirring arm 86, two ends of the other hoop unit 83 are respectively detachably connected with two ends of the hoop unit 83 fixed with the stirring arm 86 by bolts and nuts in threaded fit with the bolts, the two hoop units 83 are tightly clasped on the stirring shaft 82 to realize the detachable mounting of the stirring arm 86 and the stirring shaft 82, in order to avoid the rotation of the stirring arm 86 relative to the stirring shaft 82 in the use process, the stirring shaft 82 is radially provided with fixing threaded holes, one hoop unit 83 far away from the stirring arm 86 is provided with fixing through holes, and the bolt which passes through the fixing through holes and is in threaded fit with the fixing threaded holes is adopted to limit the mounting hoop on the stirring shaft 82, ensuring that the agitator arm 86 does not rotate and move axially relative to the agitator shaft 82 during use.
The preferred fan mounting bracket 16 that is provided with of this embodiment, fan mounting bracket 16 set up the rear side at the stoving case, and fan 1 and updraft ventilator 3 all adopt bolt detachable to install on fan mounting bracket 16 for support fan 1 and updraft ventilator 3.
The working process of this embodiment includes a feeding stage, a drying stage and a discharging stage, and the following description is provided for each stage.
The first stage: in the feeding stage, before feeding, the two fans 1 are firstly opened, air is blown into the drying box 7 through the spiral air pipe 2, the air draft device 3 is opened for air draft, at the moment, the heating device 4 does not work, the stirring motor 81 is opened, the stirring direction is controlled to stir towards the rear of the drying box 7, namely, the materials in the drying box 7 are stirred towards the rear conveying direction for evacuating the materials; the crushed kitchen garbage, the livestock excrement and the like are thrown into the drying box 7 from the material inlet, the stirring arm 86 in the drying box 7 stirs the materials and conveys the materials backwards, and the stirring motor 81 is controlled to rotate forwards and backwards to convey the materials to all positions in the drying box 7, so that the materials are evenly spread in the material gangue drying box 7, and no accumulation phenomenon occurs.
Second stage: and in the drying stage, the heating device is opened to work, the fan 1 generates certain pressure and flow, the air is heated by the heating device to become hot air, the hot air is transmitted to the bottom of the material through the spiral air pipe 2 and upwards penetrates through the material, the hot air heats the material, the moisture in the material is dried, and meanwhile, the hot air drives the water vapor to be sucked away by the air suction device 3.
Third stage: and in the discharging stage, after the materials are dried in the drying box 7, the three discharging doors 13 can be opened simultaneously, the rotating direction of the stirring motor 81 is controlled, the stirring direction of the stirring arm 86 is enabled to be uniform towards the discharging doors 13, the materials are charged and packaged, and the drying device stops running after discharging.
Example 2
The present embodiment is a further improvement on embodiment 1, and compared with embodiment 1, the present embodiment further includes a deodorization box 10, the deodorization box 10 is disposed on the top of the drying box 7, and the bottom of the deodorization box 10 is communicated with the top of the drying box 7, when the air in the drying box 7 passes through the deodorization box 10, the deodorization treatment is performed on the air by the deodorization box 10 to remove the odor in the air, the air draft device 3 is communicated with the upper portion of the deodorization box 10, the air in the drying box 7 is sucked out by the air draft device 3 after the deodorization treatment by the deodorization box 10 and is discharged to the atmosphere, in the present embodiment, the drying box 7 is of a top-open structure, and the portions of the top edge of the drying box 7 except for the material inlet reserved are provided with mounting seats having L-shaped cross sections, the bottom of the deodorization box 10 is mounted on the mounting seats, in this embodiment, the bottom of the deodorization box 10 is detachably connected with the mounting seats by bolts, with the stability of reinforcing this embodiment, a plurality of inlet port has been seted up to deodorization case 10 bottom in this embodiment, and the air accessible inlet port in stoving case 7 gets into deodorization case 10 in, has laid active carbon in the bottom of deodorization case 10, and active carbon adopts the cloth parcel to place in the bottom of deodorization case 10, and the air that gets into deodorization case 10 from stoving case 7 is adsorbed via active carbon, gets rid of its peculiar smell. The structure of the rest of this embodiment is the same as that of embodiment 1, and embodiment 1 may be referred to specifically, and details are not repeated in this embodiment.
Example 3
This embodiment is a further improvement on the basis of embodiment 1, and compared with embodiment 1, this embodiment further includes a stacking screw machine 6, a top plate is disposed on the top of the drying box 7 in this embodiment for sealing the drying box 7 from the top thereof, a material inlet is disposed at the front end of the top plate on the top of the drying box 7, the stacking screw machine 6 is mounted at the front end of the top plate of the drying box 7 and supported by the top plate of the drying box 7, a discharge outlet of the stacking screw machine 6 is located above the material inlet of the drying box 7, and the material primarily dehydrated by the stacking screw machine 6 is thrown into the drying box 7 from the material inlet, the stacking screw machine 6 in this embodiment is an existing product, and can be directly purchased and mounted on the top of the drying box 7 for use, in this embodiment, when in use, a feed gate at the material inlet is opened, and the material is thrown into the stacking screw machine 6, the stacking screw machine 6 extrudes and dehydrates the material, and the material dehydrated by the stacking screw machine 6 falls into the drying box 7 through the material, and then the drying box 7 is used for drying the materials. The structure of the rest of this embodiment is the same as that of embodiment 1, and embodiment 1 may be referred to specifically, and details are not repeated in this embodiment.
Example 4
The present embodiment is a further improvement on the basis of embodiment 2, and compared with embodiment 2, the present embodiment further includes a spiral shell stacking machine 6, the spiral shell stacking machine 6 in the present embodiment is an existing product, the present embodiment is provided with a top plate on the top of a drying box 7, wherein the top plate is arranged on the front side of the top of the drying box 7, the rear end of the drying box 7 is of an open top structure, a deodorization box 10 is arranged on the rear end of the top of the drying box 7, the structure of the deodorization box 10 is the same as that of the deodorization box in embodiment 2, which is not described in detail in the present embodiment, a material inlet is arranged on the top plate on the top of the drying box 7, the spiral shell stacking machine 6 is arranged on the top plate of the drying box 7, that is, the deodorization box 10 and the spiral shell stacking machine 6 in the present embodiment are respectively located at two ends of the top of the drying box 7, a material outlet of the spiral shell stacking machine 6 is located above the material inlet, a material primarily dehydrated by the spiral shell stacking, the operation of the screw folding machine 6 in this embodiment is the same as that in embodiment 3, and specifically, embodiment 3 may be referred to, and the structure of the rest of this embodiment is the same as that in embodiment 2, and specifically, embodiment 2 may be referred to, and this embodiment is not described in detail.
Example 5
This embodiment is a further improvement of any one of embodiments 1 to 4, and compared with the previous embodiment, this embodiment further comprises two connecting boxes 17, the connecting boxes 17 are detachably mounted on the outer surface of the rear end of the drying box 7 by bolts, and the height of the connecting box 17 is less than that of the fan, two connecting boxes 17 are respectively arranged at the left side and the right side of the rear end of the drying box 7, the number of the fans 1 in the embodiment is two, the two fans 1 are respectively detachably arranged at the left end and the right end of the fan mounting rack 16 by adopting bolts, the width of the upper end of the connecting box 17 is less than that of the lower end, the top ends of the two connecting boxes 17 are respectively communicated with the air outlets of the two fans 1 by adopting a pipeline 18, the ceramic heating rod that is connected with 2 one end of spiral duct communicates with the bottom of two connecting boxes 17 respectively and ceramic heating rod all is vertical state, and fan 1 is bloied and is gone into a plurality of spiral duct 2 respectively through connecting box 17 in to connecting box 17. Two fans 1 in this embodiment work synchronously to blow air into the drying box 7. The structure of the rest of this embodiment is the same as that of any of the foregoing embodiments, and reference may be made to the foregoing embodiments for details, which are not repeated herein.
Example 6
The present embodiment is a further improvement on the basis of embodiment 1, and compared with embodiment 1, the present embodiment further includes that a temperature sensor 9 is disposed on the drying box 7 for detecting the temperature in the drying box 7 and controlling the heating device 4, in the present embodiment, the temperature sensor 9 detects the temperature in the drying box 7, and the on-off of the power supply of the heating device 4 is controlled according to the detected temperature, so as to control the temperature of the air entering the drying box 7, and further adjust the temperature in the drying box 7. The structure of the rest of this embodiment is the same as that of embodiment 1, and reference may be made to embodiment 1 specifically, and details of this embodiment are not repeated, it should be understood that in embodiments 2 to 5 in this application, the temperature sensor 9 in this embodiment may be disposed to detect and control the temperature in the drying box 7.
Example 7
In this embodiment, a further improvement of embodiment 1 is provided, and compared with embodiment 1, this embodiment further includes more than one observation ports 11, and the observation ports 11 are disposed at the upper part of the drying box 7, in this embodiment, it is preferable that the observation ports 11 are disposed at the front end of the drying box 7, and the number of the observation ports 11 is two, and the two observation ports 11 are disposed at the left and right sides of the front end of the drying box 7, respectively. The structure of the rest of this embodiment is the same as that of embodiment 1, and reference may be made to embodiment 1 specifically, and details are not repeated in this embodiment, it should be understood that in embodiments 2 to 5 in this application, the observation port 11 in this embodiment may be provided, so as to observe the drying condition of the material in the drying box 7.
Example 8
This embodiment is a further improvement of embodiment 7, and compared with embodiment 7, this embodiment further includes a material inspection door 12, the material inspection door 12 is disposed on the upper portion of the drying box 7, the material inspection door 12 is opened to take out the material from the drying box 7 to detect the drying condition of the material, the number of the material inspection door 12 in this embodiment is one, the material inspection door 12 is located between two observation ports 11, and the two observation ports 11 are symmetrically distributed on the left and right sides of the material inspection door 12. The structure of the rest of this embodiment is the same as that of embodiment 7, and embodiment 7 may be referred to specifically, and details are not repeated in this embodiment.
Parts which are not specifically described in the above description are prior art or can be realized by the prior art. The specific embodiments of the present invention are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention. That is, all equivalent changes and modifications made according to the contents of the claims of the present invention should be regarded as the technical scope of the present invention.
Claims (10)
1. Utilize hot-air to pierce through drying device of material, its characterized in that: comprises more than one fan (1), more than one spiral wind pipe (2), a drying box (7), more than one stirring device (8), a heating device (4) and an air draft device (3), wherein the spiral wind pipe (2) is arranged at the bottom of the drying box (7), one end of the spiral wind pipe (2) is connected with the fan (1) through the heating device, the fan (1) blows air into the spiral wind pipe (2) and blows the air into the drying box (7) through the spiral wind pipe (2), a material inlet is formed on the drying box (7) and is used for adding materials to be dried into the drying box (7), one end of the drying box (7) is provided with more than one material outlet for discharging the dried materials, a feeding door and a discharging door (13) are respectively arranged outside the material inlet and the material outlet, the stirring device (8) comprises a stirring shaft (82), a stirring arm (86) and a stirring motor (81), the stirring shaft (82) is rotatably arranged on the drying box (7), one end of the stirring shaft is connected with the stirring motor (81), the stirring arm (86) is arranged on the stirring shaft (82), the stirring motor (81) drives the stirring shaft (82) and the stirring arm (86) to rotate, the stirring shaft is used for stirring materials in the drying box (7) and driving the materials to be conveyed in the drying box (7), the heating device (4) is used for heating air passing through the heating shaft, and the air draft device (3) is connected with the upper part of the drying box (7) and is used for sucking air from the drying box (7).
2. The drying apparatus for penetrating material with hot air according to claim 1, wherein: still include deodorization case (10), deodorization case (10) set up at the top of stoving case (7) and the bottom of deodorization case (10) communicates with each other with the top of stoving case (7), updraft ventilator (3) communicate with each other with deodorization case (10), and the air in stoving case (7) is in the atmosphere by updraft ventilator (3) suction after deodorization treatment through deodorization case (10) and discharges.
3. The drying apparatus for penetrating material with hot air according to claim 1, wherein: still including folding spiral shell machine (6), the top at stoving case (7) is seted up in the material import, folds spiral shell machine (6) and sets up at the top of stoving case (7), and the bin outlet that folds spiral shell machine (6) is located the material import top of stoving case (7), and the material after through folding the preliminary dehydration of spiral shell machine (6) is imported into stoving case (7) from the material.
4. The drying apparatus for penetrating material with hot air according to claim 1, wherein: a plurality of spiral air pipes (2) are arranged in parallel, and a positioning hoop (15) is adopted to be fixed at the bottom of the drying box (7).
5. The drying apparatus for penetrating material with hot air according to claim 1, wherein: still include two connecting boxes (17), the quantity of fan (1) is two, and the width of connecting box (17) upper end is less than the width of lower extreme, the top of two connecting boxes (17) respectively with the air outlet intercommunication of two fan (1), the heating device who is connected with spiral duct (2) one end respectively with the bottom intercommunication of two connecting boxes (17), fan (1) is bloied and is gone into in a plurality of spiral duct (2) respectively through connecting box (17) to connecting box (17) internal blowing.
6. The drying apparatus for penetrating material with hot air according to claim 1, wherein: the stirring shaft (82) is positioned above the spiral air pipe (2) and is vertical to the different surface of the spiral air pipe (2), and the material outlet is arranged at one end of the spiral air pipe (2) on the drying box (7).
7. The drying apparatus for penetrating material with hot air according to claim 6, wherein: the stirring arm (86) is T-shaped, and the width of one end, away from the stirring shaft (82), of the stirring arm (86) along the length direction of the stirring shaft (82) is larger than that of one end, connected with the stirring shaft (82), of the stirring arm, so that materials can be stirred and conveyed when the stirring arm rotates.
8. The drying apparatus for penetrating material with hot air according to claim 1, wherein: the drying box (7) is provided with a temperature sensor (9) for detecting the temperature in the drying box (7) and controlling the heating device (4).
9. The drying apparatus for penetrating material with hot air according to claim 1, wherein: the drying box also comprises more than one observation port (11), and the observation ports (11) are arranged at the upper part of the drying box (7).
10. The drying apparatus for penetrating material with hot air according to claim 1, wherein: the material drying device is characterized by further comprising a material detecting door (12), wherein the material detecting door (12) is arranged on the upper portion of the drying box (7), and the material detecting door (12) is opened to take out materials from the drying box (7) to detect the drying condition of the materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110109046.7A CN112728901A (en) | 2021-01-27 | 2021-01-27 | Drying device for penetrating materials by hot air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110109046.7A CN112728901A (en) | 2021-01-27 | 2021-01-27 | Drying device for penetrating materials by hot air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112728901A true CN112728901A (en) | 2021-04-30 |
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ID=75594169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110109046.7A Pending CN112728901A (en) | 2021-01-27 | 2021-01-27 | Drying device for penetrating materials by hot air |
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| Country | Link |
|---|---|
| CN (1) | CN112728901A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124665A (en) * | 2021-05-14 | 2021-07-16 | 合肥三伍机械有限公司 | Chinese chestnut drying-machine |
-
2021
- 2021-01-27 CN CN202110109046.7A patent/CN112728901A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124665A (en) * | 2021-05-14 | 2021-07-16 | 合肥三伍机械有限公司 | Chinese chestnut drying-machine |
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