CN116928993B - Three-layer vibration fluidized bed dryer - Google Patents
Three-layer vibration fluidized bed dryer Download PDFInfo
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- CN116928993B CN116928993B CN202311196897.5A CN202311196897A CN116928993B CN 116928993 B CN116928993 B CN 116928993B CN 202311196897 A CN202311196897 A CN 202311196897A CN 116928993 B CN116928993 B CN 116928993B
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- 239000000463 material Substances 0.000 claims abstract description 97
- 238000001035 drying Methods 0.000 claims abstract description 67
- 239000011148 porous material Substances 0.000 claims abstract description 45
- 238000012545 processing Methods 0.000 claims abstract description 13
- 238000013519 translation Methods 0.000 claims description 36
- 238000007789 sealing Methods 0.000 claims description 27
- 238000003756 stirring Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000007306 turnover Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 17
- 239000010410 layer Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 244000309464 bull Species 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
- F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
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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
-
- 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
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a three-layer vibrating fluidized bed dryer, which belongs to the technical field of fluidized bed dryers and comprises a main body module and a multi-layer processing module, wherein the main body module comprises a dryer case, the middle part of the front end face of the dryer case is hinged with a debugging door, the top of the dryer case is provided with a feeding case, the multi-layer processing module comprises a first pore plate movably connected between the front end face and the rear end face of the inner wall of the dryer case, one side of the inner wall of the dryer case is hinged with two first cylinders, and the dryer can break up, turn and flow long distances to materials through the arrangement of the first pore plate, a turning component, a scattering component, a vibrating component and a second pore plate, so that the materials can be turned and vibrated for long distances, the fluidity of the materials can be improved, the multi-layer processing of the materials is realized, the drying effect is poor when the materials are more and thicker due to the single processing mode is avoided, and the drying effect of the materials is improved.
Description
Technical Field
The invention relates to the technical field of fluidized bed dryers, in particular to a three-layer vibrating fluidized bed dryer.
Background
Fluidized bed drying technology is a new type of drying technology developed in recent years, and the process is that bulk materials are placed on a pore plate, gas is conveyed from the lower part of the bulk materials, so that the material particles move on a gas distribution plate, and are in a suspension state in a gas flow, and a mixed bottom layer of the material particles and the gas is generated just like liquid boiling. In the fluidized bed dryer, the material particles are fully contacted with the gas in the mixed bottom layer, and heat transfer and moisture transfer between the material and the gas are carried out. Is widely used in the industries of chemical industry, food, ceramics, medicines, polymers and the like.
According to the Chinese patent with the patent number of CN215002554U, a fluidized bed dryer is disclosed, which comprises a box body, a fluidized bed arranged in the box body and an air flow chamber arranged below the fluidized bed, wherein an inspection window is arranged on the side wall of the box body, the fluidized bed is correspondingly arranged at the bottom end of the box body and is arranged in a separable way relative to the box body, the air flow chamber is fixed at the bottom end of the fluidized bed, and the fluidized bed dryer also comprises a lifting device arranged below the air flow chamber, and the lifting device can drive the air flow chamber and the fluidized bed to move up and down relative to the box body. The fluidized bed dryer drives the airflow chamber and the fluidized bed to move up and down relative to the box body through the lifting device, so that the fluidized bed and the airflow chamber are cleaned, inspected and maintained, and the operation is simple and quick.
In view of the above related art, the inventor believes that the current fluidized bed dryer is generally in a single-layer structure in the use process, and the material flows on a single-layer porous plate, so that the drying of the material is realized, and the single porous plate is adopted for flow drying in the use process, so that the drying form is single, when the material is thicker than the material, the fluidity of the material is poor, part of heat in the dryer from bottom to top is not fully utilized, the heat utilization rate is low, and the drying effect is poor.
Disclosure of Invention
In order to solve the problems, the invention provides a three-layer vibrating fluidized bed dryer, which adopts the following technical scheme:
the utility model provides a three-layer vibration fluidized bed dryer, includes main part module and multi-level processing module, the main part module includes the drying cabinet, the middle part of drying cabinet front end face articulates there is the debugging door, the top of drying cabinet is provided with the feeding case, multi-level processing module includes swing joint first orifice plate between drying cabinet inner wall front end face and rear end face, one side of drying cabinet inner wall articulates there are two first cylinders, two the output shaft of first cylinder all articulates with the bottom of first orifice plate, the translation groove has been seted up to the rear end face of drying cabinet inner wall, the inside in translation groove is provided with the stirring subassembly, the stirring subassembly is located the top of first orifice plate, the inside of feeding case is provided with the subassembly of scattering, the subassembly is connected with the stirring subassembly, be provided with seal assembly between the inside of feeding case bottom and drying cabinet, the lower part of drying cabinet inner wall is provided with three second orifice plate, drying cabinet inside is provided with the heat flow subassembly, the heat flow subassembly is located the lower part of three second orifice plate, the drying cabinet inner wall is located the bottom of first orifice plate of first end of drying cabinet, the top of drying cabinet is located the first end of a fixed connection of drying cabinet is located the top of one of the first orifice plate, the top of one of the drying cabinet is located the first end of the top of the straight line of the drying cabinet is connected.
Further, the material subassembly turns over includes the translation lead screw of swivelling joint between translation groove inner wall both sides, the outside of drying cabinet is all extended at the both ends of translation lead screw, the surface thread bush of translation lead screw is equipped with the horizontal piece, horizontal piece sliding connection is in the inside of translation groove, the preceding terminal surface rotation of horizontal piece is connected with two bull sticks, two the bull stick all extends to the inside of drying cabinet, the equal fixedly connected with of surface of bull stick turns over the board, eight it is crisscross distribution to turn over the board.
Through adopting above-mentioned technical scheme, through turning over the rotation of board and carrying out reciprocal stirring to the material on the first orifice plate to avoid the material to pile up and influence the holistic drying effect of machine together.
Further, the material turning assembly further comprises two linkage gears which are respectively and fixedly connected to the outer surfaces of the rotating rods, the outer surfaces of the two linkage gears are meshed with each other, one of the outer surfaces of the rotating rods is fixedly connected with a pinion, racks are fixedly connected between two sides of the inner wall of the drying machine box, and the bottoms of the racks are meshed with the pinion.
Through adopting above-mentioned technical scheme for when turning over the board and remove, can turn over the board through the meshing automatic transmission of rack and rotate, thereby make the machine more automatic when using.
Further, the vibration assembly comprises four mounting grooves which are respectively formed in two sides of the inner wall of the drying machine box, the inside of each mounting groove is movably connected with a sliding block, the outside of each sliding block is fixedly connected with a square frame, vibration springs are fixedly connected between the bottoms of the sliding blocks and the bottoms of the inner walls of the four mounting grooves, and the second pore plates are distributed in the square frame in a staggered mode.
Through adopting above-mentioned technical scheme for square frame can be convenient for vibrate, thereby make its inside second orifice plate vibrate, thereby promote the length of the flow path of material, promote whole drying effect.
Further, vibration subassembly still includes driving motor of fixed mounting in drying cabinet one side, driving motor's output shaft extends to the inside of drying cabinet and fixedly connected with carousel, the lift groove has been seted up to one side of carousel, the inside rotation in lift groove is connected with the lift screw, the outside of carousel is extended on the top of lift screw, the surface threaded connection of lift screw has the lifter, one side fixedly connected with loose axle of lifter, the surface movable sleeve of loose axle is equipped with the push rod, the one end and the inner wall swing joint of square frame that the loose axle was kept away from to the push rod.
Through adopting above-mentioned technical scheme for the vibrations range of second orifice plate at the during operation can carry out the needs of user and material and carry out reasonable adjustment, thereby lets this machine can adapt to different material and promote whole application scope.
Further, the vibration assembly further comprises two first driving rollers, the two first driving rollers are respectively and fixedly connected to the output shaft of the driving motor and one end of the translation screw rod, and a first driving belt is connected between the outer surfaces of the two first driving rollers in a driving manner.
Through adopting above-mentioned technical scheme for driving motor can drive the translation lead screw simultaneously and rotate when driving the vibrations of second orifice plate, and the rotation of translation lead screw can drive the board of turning over and remove.
Further, break up the subassembly and including rotating the flip lever of connection between feeding incasement wall both sides, the outside of feeding case is extended to the one end of flip lever, the surface fixedly connected with flip leaf of flip lever, flip leaf is located the inside of feeding case, the equal fixedly connected with second driving roller of one end of flip leaf and the other end of translation lead screw, two the transmission is connected with the second drive belt between the surface of second driving roller.
Through adopting above-mentioned technical scheme, can rotate in translation lead screw pivoted transmission turning vane to be convenient for break up the material, promote the material treatment effect.
Further, sealing component includes two equal swing joint at the heat conduction closing plate of feeding case bottom, two between the heat conduction closing plate each other, the preceding terminal surface of desiccator incasement wall and the equal swing joint of rear end face have the second cylinder, four the output shaft of second cylinder respectively with the bottom swing joint of two heat conduction closing plates.
Through adopting above-mentioned technical scheme for heat conduction closing plate cooperation second cylinder can seal the bottom of feeding case, thereby is convenient for break up in its inside and turn the operation.
Further, the sealing assembly comprises a plurality of second heat conducting blocks, the second heat conducting blocks are respectively and fixedly connected to the bottoms of the two heat conducting sealing plates at equal intervals in a straight line, and the two heat conducting sealing plates and the second heat conducting blocks are made of heat conducting materials.
Through adopting above-mentioned technical scheme for heat conduction sealing plate and second heat conduction piece can carry out the heat conduction, make can carry out make full use of to the heat of machine inside, avoid the heat waste of machine inside.
Further, the heat flow assembly comprises a heat supply bucket fixedly connected between two sides of the inner wall of the drying machine box and located below the second pore plate, a plurality of diversion holes are formed in the top of the heat supply bucket, an L-shaped pipe is fixedly connected to the bottom of the heat supply bucket, one end of the L-shaped pipe extends out of the drying machine box and is fixedly connected with a hot air blower, and the hot air blower is fixedly connected with the rear end face of the drying machine box.
Through adopting above-mentioned technical scheme, can be to the inside even transport heat of machine to let the heat more even dry the material, promote the drying effect to the material once more.
In summary, the invention has the following beneficial technical effects:
(1) According to the invention, through the arrangement of the first pore plate, the material turning component, the scattering component, the vibration component and the second pore plate, the dryer can scatter, turn and flow for a long distance, so that the material can be turned and vibrate for a long distance, the fluidity of the material is improved, the material is processed in a multi-level manner, the drying effect is poor when the material is thicker due to a single processing mode, and the drying effect of the material is improved;
(2) According to the invention, through the arrangement of the heat conduction sealing plate, the second heat conduction block and the first heat conduction block, when materials are processed in the feeding box, heat is conducted and transferred through the heat conduction sealing plate and the second heat conduction block, so that the materials are preheated in the feeding box, and when the materials are on the first pore plate, the first heat conduction block conducts heat, so that the drying effect of the first pore plate is improved, the heat of drying of the drying box is fully utilized, and the waste of drying heat is avoided;
(3) According to the invention, through the arrangement of the lifting screw, the movable shaft, the lifting block, the turntable and the push rod, the initial position of the movable shaft can be adjusted, so that the vibration amplitude of the second pore plate during working can be adjusted, and the vibration amplitude of the second pore plate during working can be adjusted according to different materials, thereby improving the application range of the dryer.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic overall sectional view of the present invention;
FIG. 3 is a schematic diagram of a multi-level processing module according to the present invention;
FIG. 4 is a schematic diagram of an exploded view of the material handling assembly of the present invention;
FIG. 5 is a schematic view of the heat flow assembly and vibration assembly of the present invention;
FIG. 6 is a schematic view of the seal assembly of the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 5 according to the present invention;
fig. 8 is a schematic diagram of the connection of the pinion and rack of the present invention.
The reference numerals in the figures illustrate:
100. a main body module; 110. a dryer cabinet; 120. a debug door; 130. a feed box;
200. a multi-level processing module; 210. a first orifice plate; 220. a first cylinder; 230. a material turning component; 231. translating the screw rod; 232. a horizontal block; 233. a rotating rod; 234. turning plate; 235. a linkage gear; 236. a pinion gear; 237. a rack; 240. a seal assembly; 241. a thermally conductive sealing plate; 242. a second cylinder; 243. a second heat conduction block; 250. a break-up assembly; 251. turning the rod; 252. turning over the leaves; 253. a second driving roller; 254. a second belt; 260. a vibration assembly; 261. a slide block; 262. a square frame; 263. a vibration spring; 264. a driving motor; 265. a turntable; 266. a movable shaft; 267. a push rod; 268. a first driving roller; 269. a first belt; 270. a second orifice plate; 280. a heat flow assembly; 281. a heat supply hopper; 282. an L-shaped pipe; 283. an air heater; 290. and a collection box.
Detailed Description
The technical solutions 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; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The present invention is described in further detail below with reference to fig. 1-8.
Referring to fig. 1 to 8, the three-layer vibrating fluidized bed dryer comprises a main body module 100 and a multi-layer processing module 200, wherein the main body module 100 comprises a dryer case 110, a debugging door 120 is hinged in the middle of the front end surface of the dryer case 110, a feeding case 130 is arranged at the top of the dryer case 110, the multi-layer processing module 200 comprises a first pore plate 210 movably connected between the front end surface and the rear end surface of the inner wall of the dryer case 110, two first cylinders 220 are hinged at one side of the inner wall of the dryer case 110, output shafts of the two first cylinders 220 are hinged with the bottom of the first pore plate 210, a translation groove is arranged at the rear end surface of the inner wall of the dryer case 110, a material turning component 230 is arranged in the translation groove, the material turning component 230 is positioned above the first pore plate 210, the inside of feeding case 130 is provided with breaks up subassembly 250, break up subassembly 250 and turn over material subassembly 230 and be connected, be provided with seal assembly 240 between the inside of the bottom of feeding case 130 and drying cabinet 110, the lower part of drying cabinet 110 inner wall is provided with vibrations subassembly 260, the inside of vibrations subassembly 260 is provided with three second orifice plates 270, drying cabinet 110 inside is provided with heat flow subassembly 280, heat flow subassembly 280 is located the lower part of three second orifice plates 270, the bottom swing joint of drying cabinet 110 inner wall has collecting box 290, collecting box 290 is located the below of one of them second orifice plates 270 one end, collecting box 290's front end face extends the outside of drying cabinet 110, the bottom of first orifice plate 210 is straight line equidistance fixedly connected with a plurality of first heat conduction blocks.
During the use process, the staff inputs the materials to be dried into the feeding box 130, then the staff opens the vibration component 260, the vibration component 260 drives the second pore plate 270 to vibrate during the working process, meanwhile, the vibration component 260 drives the material turning component 230, the material turning component 230 drives the breaking component 250, the breaking component 250 rotates, thus the rotating breaking component 250 turns the materials in the breaking component 250, the materials are scattered, the materials are prevented from agglomerating, heat conduction is carried out through the breaking component 250, the materials are preheated while being scattered, and the material turning component 230 is opened subsequently, the preheated materials are input into the first pore plate 210, and meanwhile, the materials can be input into the feeding box 130 for preheating, the material on the first orifice plate 210 will turn through the stirring subassembly 230 when carrying out preliminary stoving on the first orifice plate 210, promote the effect of being heated, thereby avoid the material to pile up and influence the stoving, open first cylinder 220 again, first orifice plate 210 slope, make the material by being poured on the second orifice plate 270, the material that the inside preheating again of feed case 130 pours into first orifice plate 210 and continues to handle simultaneously, make this desiccator can handle the promotion efficiency to the material in succession, the second orifice plate 270 is vibrated by vibration subassembly 260 transmission, thereby make the material preliminary flow through three second orifice plates 270 on dry, thereby make the distance that the material flows longer through the arrangement of three-layer second orifice plates 270, thereby further the stoving effect of material.
The turning assembly 230 comprises a translation screw rod 231 rotatably connected between two sides of the inner wall of the translation tank, two ends of the translation screw rod 231 extend out of the dryer case 110, a horizontal block 232 is sleeved on the outer surface of the translation screw rod 231 in a threaded manner, the horizontal block 232 is slidably connected in the translation tank, two turning rods 233 are rotatably connected to the front end surface of the horizontal block 232, the two turning rods 233 extend into the dryer case 110, four turning plates 234 are fixedly connected to the outer surface of the turning rods 233, eight turning plates 234 are distributed in a staggered manner, the turning assembly 230 further comprises two linkage gears 235 respectively fixedly connected to the outer surfaces of the turning rods 233, the outer surfaces of the two linkage gears 235 are meshed with each other, a pinion 236 is fixedly connected to the outer surface of one of the turning rods 233, a rack 237 is fixedly connected between two sides of the inner wall of the dryer case 110, the bottom of the rack 237 is meshed with the pinion 236, the vibration assembly 260 comprises four mounting grooves which are respectively arranged on two sides of the inner wall of the dryer case 110, the inside of each of the four mounting grooves is movably connected with a sliding block 261, a square frame 262 is fixedly connected between the outer surfaces of the four sliding blocks 261, vibration springs 263 are fixedly connected between the bottoms of the four sliding blocks 261 and the bottoms of the inner walls of the four mounting grooves, three second pore plates 270 are distributed in the square frame 262 in a staggered manner, the vibration assembly 260 also comprises a driving motor 264 fixedly arranged on one side of the dryer case 110, an output shaft of the driving motor 264 extends to the inside of the dryer case 110 and is fixedly connected with a turntable 265, one side of the turntable 265 is provided with a lifting groove, the inside of the lifting groove is rotationally connected with a lifting screw, the top end of the lifting screw extends out of the turntable 265, the outer surface of the lifting screw is in threaded connection with a lifting block, one side of the lifting block is fixedly connected with a movable shaft 266, the outer surface of the movable shaft 266 is movably sleeved with a push rod 267, and one end of the push rod 267 away from the movable shaft 266 is movably connected with the inner wall of the square frame 262.
The preheated material is thrown onto the first pore plate 210, the translation screw rod 231 moves the horizontal block 232 when rotating, the rack 237 drives the pinion 236, simultaneously, the two rotary rods 233 rotate in opposite directions through the meshing of the two linkage gears 235, the turning plate 234 rotates in opposite directions to turn the preliminary material on the first pore plate 210, the heating effect is improved, the material is prevented from being accumulated to affect drying, the first cylinder 220 is opened, the first pore plate 210 is inclined, the material is poured onto the second pore plate 270, the second pore plate 270 is driven by the driving motor 264 to vibrate, the material is primarily subjected to flowing drying on the three second pore plates 270, the flowing distance of the material is longer through the arrangement of the three layers of the second pore plates 270, the drying effect of the material is further improved, the debugging door 120 is opened, the staff can rotate the lifting screw rod, the initial height of the movable shaft 266 is adjusted, and the vibration amplitude of the three second pore plates 270 is adjusted.
The vibration assembly 260 further comprises two first driving rollers 268, the two first driving rollers 268 are respectively and fixedly connected to the output shaft of the driving motor 264 and one end of the translation screw 231, a first driving belt 269 is in transmission connection between the outer surfaces of the two first driving rollers 268, the scattering assembly 250 comprises a turning rod 251 which is rotatably connected between two sides of the inner wall of the feeding box 130, one end of the turning rod 251 extends out of the feeding box 130, the outer surface of the turning rod 251 is fixedly connected with a turning blade 252, the turning blade 252 is located inside the feeding box 130, one end of the turning blade 252 and the other end of the translation screw 231 are fixedly connected with second driving rollers 253, and a second driving belt 254 is in transmission connection between the outer surfaces of the two second driving rollers 253.
The driving motor 264 is turned on, the driving motor 264 drives the translation screw rod 231 through the first driving roller 268 and the first driving belt 269, and the translation screw rod 231 drives the turning rod 251 to rotate through the second driving belt 254 and the second driving roller 253, so that the turning blades 252 turn materials inside the scattering assembly 250, the materials are scattered, and material agglomeration is avoided.
The sealing component 240 comprises two heat conduction sealing plates 241 which are all movably connected to the bottom of the feeding box 130, the two heat conduction sealing plates 241 are mutually closed, the front end face and the rear end face of the inner wall of the drying box 110 are all movably connected with second air cylinders 242, the output shafts of the four second air cylinders 242 are respectively movably connected with the bottoms of the two heat conduction sealing plates 241, the sealing component 240 comprises a plurality of second heat conduction blocks 243, the plurality of second heat conduction blocks 243 are respectively and fixedly connected to the bottoms of the two heat conduction sealing plates 241 at equal distances in a straight line, and the two heat conduction sealing plates 241 and the plurality of second heat conduction blocks 243 are made of heat conduction materials.
Simultaneously, heat conduction is conducted through the heat conduction sealing plate 241 and the second heat conduction block 243, so that materials inside the feeding box 130 are preheated while being scattered, and the second air cylinder 242 is opened subsequently, so that the two heat conduction sealing plates 241 are opened by being opened in a releasing mode, and the preheated materials are thrown into the first pore plate 210.
The heat flow assembly 280 comprises a heat supply bucket 281 fixedly connected between two sides of the inner wall of the dryer case 110 and positioned below the second orifice plate 270, a plurality of diversion holes are formed in the top of the heat supply bucket 281, an L-shaped pipe 282 is fixedly connected to the bottom of the heat supply bucket 281, one end of the L-shaped pipe 282 extends out of the dryer case 110 and is fixedly connected with a hot air blower 283, and the hot air blower 283 is fixedly connected with the rear end face of the dryer case 110.
The hot air blower 283 is turned on, the hot air blower 283 supplies heat to the heat supply hopper 281 through the L-shaped pipe 282, and heat in the heat supply hopper 281 is uniformly dispersed through the plurality of flow dividing holes, so that heat is uniformly supplied to the interior of the drying cabinet 110, and uniform drying of materials is facilitated.
The implementation principle of the embodiment of the invention is as follows: in the use process, a worker inputs materials to be dried into the feeding box 130, then the worker opens the driving motor 264 and the hot air blower 283, the hot air blower 283 supplies heat to the heat supply hopper 281 through the L-shaped pipe 282, the heat supply hopper 281 uniformly distributes the heat to dry the materials through a plurality of flow dividing holes, the driving motor 264 drives the rotary table 265 to rotate in operation, the movable shaft 266 drives the square frame 262 to vibrate through the push rod 267 in a reciprocating manner in rotation, meanwhile, the vibration spring 263 performs reciprocating shrinkage, so that the second pore plate 270 vibrates, meanwhile, the driving motor 264 drives the translation screw 231 through the first driving roller 268 and the first driving belt 269, the translation screw 231 drives the turning rod 251 to rotate through the second driving belt 254 and the second driving belt 253, and the turning rod 251 drives the turning blade 252 to rotate in rotation, so that the rotating turning vane 252 turns the material inside the scattering assembly 250, so that the material is scattered, the material is prevented from agglomerating, and simultaneously, the material inside the feeding box 130 is preheated while being scattered through the heat conduction sealing plate 241 and the second heat conduction block 243, and the second air cylinder 242 is subsequently opened to enable the two heat conduction sealing plates 241 to be opened by releasing the closing, the preheated material is put on the first pore plate 210, meanwhile, the material can be put into the feeding box 130 again to continue to be preheated, the translation screw 231 moves the horizontal block 232 when rotating, the rack 237 drives the pinion 236, and simultaneously, the two rotating rods 233 rotate in opposite directions through the meshing of the two linkage gears 235, so that the turning plate 234 rotates in opposite directions to turn the preliminary material on the first pore plate 210, the heating effect is improved, the influence of the material accumulation on drying is avoided, when the turning plate 234 moves to the end, the driving motor 264 drives reversely, the first air cylinder 220 is opened again, the first pore plate 210 is inclined, so that materials are poured onto the second pore plate 270, meanwhile, the materials preheated again inside the feeding box 130 are poured into the first pore plate 210 to be continuously processed, the drying machine can continuously process the materials and improve the efficiency, the second pore plate 270 is driven by the driving motor 264 to vibrate, so that the materials are primarily subjected to flowing drying on the three second pore plates 270, the flowing distance of the materials is longer through the arrangement of the three layers of the second pore plates 270, the drying effect of the materials is further improved, the debugging door 120 is opened, the staff can rotate the lifting screw, the initial height of the movable shaft 266 is adjusted, the vibration amplitude of the three second pore plates 270 can be adjusted as required, and the practicability of the drying machine is improved.
The above embodiments are not intended to limit the scope of the present invention, so: all equivalent changes in structure, shape and principle of the invention should be covered in the scope of protection of the invention.
Claims (3)
1. Three-layer vibration fluidized bed dryer, including main part module (100) and multilayer processing module (200), its characterized in that: the main body module (100) comprises a dryer case (110), wherein the middle part of the front end surface of the dryer case (110) is hinged with a debugging door (120), and the top of the dryer case (110) is provided with a feeding case (130);
the multi-level processing module (200) comprises a first pore plate (210) movably connected between the front end surface and the rear end surface of the inner wall of a dryer case (110), two first cylinders (220) are hinged to one side of the inner wall of the dryer case (110), output shafts of the two first cylinders (220) are hinged to the bottom of the first pore plate (210), a translation groove is formed in the rear end surface of the inner wall of the dryer case (110), a material turning component (230) is arranged in the translation groove, the material turning component (230) is located above the first pore plate (210), a scattering component (250) is arranged in the feeding case (130), the scattering component (250) is connected with the material turning component (230), a sealing component (240) is arranged between the bottom of the feeding case (130) and the inside of the dryer case (110), a vibration component (260) is arranged at the lower part of the inner wall of the dryer case (110), three second pore plates (270) are arranged in the dryer case (110), a material turning component (280) is arranged in the dryer case (280), the second pore plate (280) is located at one end (270) of the bottom of the dryer case (290), the front end surface of the collecting box (290) extends out of the dryer case (110), and a plurality of first heat conducting blocks are fixedly connected to the bottom of the first pore plate (210) at equal intervals in a straight line;
the turnover assembly (230) comprises a translation screw rod (231) rotatably connected between two sides of the inner wall of the translation groove, two ends of the translation screw rod (231) extend out of the drying machine case (110), a horizontal block (232) is sleeved on the outer surface of the translation screw rod (231) in a threaded manner, the horizontal block (232) is slidably connected in the translation groove, two rotating rods (233) are rotatably connected to the front end surface of the horizontal block (232), the two rotating rods (233) extend to the inside of the drying machine case (110), four turning plates (234) are fixedly connected to the outer surface of the rotating rods (233), and eight turning plates (234) are distributed in a staggered manner;
the material turning assembly (230) further comprises two linkage gears (235) which are respectively and fixedly connected to the outer surfaces of the rotating rods (233), the outer surfaces of the two linkage gears (235) are meshed with each other, a pinion (236) is fixedly connected to the outer surface of one rotating rod (233), racks (237) are fixedly connected between two sides of the inner wall of the drying machine case (110), and the bottoms of the racks (237) are meshed with the pinion (236);
the vibration assembly (260) comprises four mounting grooves which are respectively formed in two sides of the inner wall of the drying machine box (110), sliding blocks (261) are movably connected in the four mounting grooves, square frames (262) are fixedly connected between the outer surfaces of the four sliding blocks (261), vibration springs (263) are fixedly connected between the bottoms of the four sliding blocks (261) and the bottoms of the inner walls of the four mounting grooves, and three second pore plates (270) are distributed in the square frames (262) in a staggered mode;
the vibration assembly (260) further comprises a driving motor (264) fixedly installed on one side of the drying machine box (110), an output shaft of the driving motor (264) extends to the inside of the drying machine box (110) and is fixedly connected with a rotary table (265), a lifting groove is formed in one side of the rotary table (265), a lifting screw is rotatably connected to the inside of the lifting groove, the top end of the lifting screw extends out of the rotary table (265), a lifting block is connected with the outer surface of the lifting screw in a threaded mode, a movable shaft (266) is fixedly connected to one side of the lifting block, a push rod (267) is movably sleeved on the outer surface of the movable shaft (266), and one end, away from the movable shaft (266), of the push rod (267) is movably connected with the inner wall of the square frame (262);
the vibration assembly (260) further comprises two first driving rollers (268), the two first driving rollers (268) are respectively and fixedly connected to an output shaft of the driving motor (264) and one end of the translation screw rod (231), and a first driving belt (269) is in transmission connection between the outer surfaces of the two first driving rollers (268);
the sealing assembly (240) comprises two heat conduction sealing plates (241) which are movably connected to the bottom of the feeding box (130), the two heat conduction sealing plates (241) are mutually closed, the front end face and the rear end face of the inner wall of the drying box (110) are movably connected with second air cylinders (242), and output shafts of the four second air cylinders (242) are movably connected with the bottoms of the two heat conduction sealing plates (241) respectively;
the sealing assembly (240) comprises a plurality of second heat conduction blocks (243), the second heat conduction blocks (243) are respectively in straight line equidistance and fixedly connected to the bottoms of the two heat conduction sealing plates (241), and the two heat conduction sealing plates (241) and the second heat conduction blocks (243) are made of heat conduction materials.
2. The three-layer vibratory fluid bed dryer of claim 1, wherein: the utility model discloses a feeding box, including breaking up subassembly (250), including rotating stirring rod (251) of connection between feeding box (130) inner wall both sides, the outside of feeding box (130) is extended to the one end of stirring rod (251), the surface fixedly connected with stirring leaf (252) of stirring rod (251), stirring leaf (252) are located the inside of feeding box (130), the equal fixedly connected with second driving roller (253) of one end of stirring leaf (252) and the other end of translation lead screw (231), two the transmission is connected with second driving belt (254) between the surface of second driving roller (253).
3. The three-layer vibratory fluid bed dryer of claim 1, wherein: the heat flow assembly (280) comprises a heat supply hopper (281) fixedly connected between two sides of the inner wall of the drying machine box (110) and located below the second pore plate (270), a plurality of diversion holes are formed in the top of the heat supply hopper (281), an L-shaped pipe (282) is fixedly connected to the bottom of the heat supply hopper (281), one end of the L-shaped pipe (282) extends out of the drying machine box (110) and is fixedly connected with a hot air blower (283), and the hot air blower (283) is fixedly connected with the rear end face of the drying machine box (110).
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