CN115235225A - Drying equipment and method convenient for processing green tea - Google Patents
Drying equipment and method convenient for processing green tea Download PDFInfo
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- CN115235225A CN115235225A CN202210846809.0A CN202210846809A CN115235225A CN 115235225 A CN115235225 A CN 115235225A CN 202210846809 A CN202210846809 A CN 202210846809A CN 115235225 A CN115235225 A CN 115235225A
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- drying
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- drying box
- green tea
- screening
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/02—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces
- F26B17/08—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces the belts being arranged in a sinuous or zig-zag path
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
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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
- F26B21/003—Supply-air or gas filters
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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
- 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
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the 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
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
-
- 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
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/20—Teas, i.e. drying, conditioning, withering of tea leaves
Abstract
The invention relates to the field of green tea drying, in particular to drying equipment convenient for processing green tea, which comprises a drying box body, wherein a conveying mechanism is arranged in the drying box body, a feeding hopper is arranged on one side of the top of the drying box body, a discharging mechanism is arranged on the drying box body below the feeding hopper, a discharging port is arranged on one side of the lower end of the drying box body, a screening mechanism is arranged on one side of the inside of the drying box body, a vibrating mechanism is arranged on the drying box body on one side of the screening mechanism, the drying box body is provided with the drying mechanism, continuous conveying and drying operation of the green tea is realized, the drying area is large, the efficiency is high, the drying is continuous and uniform, the conveying and drying are realized, the crushing of the tea caused by stirring and drying are avoided, the inclination angle of a discharging plate and the opening size of a discharging port are adjusted, the discharging amount is controlled and adjusted, the discharging is uniform and continuous, the first screening box and the second screening box screen the green tea in the continuous drying and conveying process, the crushed slag in the green tea drying is removed, and the product quality of the green tea is improved.
Description
Technical Field
The invention relates to the field of green tea drying, in particular to drying equipment and a method thereof, which are convenient for processing green tea.
Background
Green tea is one of the main tea types, the green tea is made by adopting new leaves or buds of tea trees, is not fermented, and is prepared by processes of enzyme deactivation, shaping, drying and the like, natural substances of fresh leaves are kept, and the green tea contains tea polyphenol, catechin, chlorophyll, caffeine, amino acid, vitamins and other nutritional ingredients.
Present green tea is when drying, and the stoving incasement is mixxed to dry and can be caused the damage to tealeaves, especially tealeaves stoving later stage, the evaporation of moisture, tealeaves is breakable, leads to the disintegrating slag that tealeaves produced in drying more, and it is long, the inefficiency to stew the stoving, and especially tealeaves stoving thickness is big, and the tealeaves stoving power consumption of bottom is big, leads to tealeaves to dry inhomogeneous, not thorough, and the practicality is relatively poor.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides drying equipment and a method thereof, which are convenient for processing green tea.
The technical scheme adopted by the invention for solving the technical problems is as follows: a drying device convenient for processing green tea comprises a drying box body, wherein a conveying mechanism is arranged inside the drying box body, a feeding hopper is arranged on one side of the top of the drying box body, a discharging mechanism is arranged on the drying box body below the feeding hopper, a discharging port is arranged on one side of the lower end of the drying box body, a screening mechanism is arranged on one side of the inside of the drying box body, a vibrating mechanism is arranged on the drying box body on one side of the screening mechanism, and a drying mechanism is arranged on the drying box body; the conveying mechanism comprises an upper conveying belt, a lower conveying belt and two middle conveying belts, the upper end inside the drying box body is provided with the upper conveying belt, the lower end inside the drying box body is provided with the lower conveying belt, the middle conveying belts are arranged inside the drying box body between the upper conveying belt and the lower conveying belt, and one end of each lower conveying belt penetrates through the drying box body from the lower part of the discharge port; the screening mechanism comprises a first screening box, a second screening box, a first screen, a second screen, a discharge plate and a waste discharge port, wherein the first screening box is arranged on one side inside the drying box between the upper conveying belt and the middle conveying belt, the second screening box is arranged on one side inside the drying box between the lower conveying belt and the middle conveying belt, the first screen is arranged at the top of the first screening box through a connecting mechanism, the second screen is arranged at the top of the second screening box through a connecting mechanism, the discharge plates are arranged at the bottoms of the first screening box and the second screening box, the waste discharge ports are formed in the first screening box and the second screening box on one side of the discharge plate, and the waste discharge ports are formed in the outer side of the drying box; the vibration mechanism comprises a vibration cam, rotating shafts, a first bevel gear, a second bevel gear, a driving box, linkage rods and a servo motor, the vibration cam is arranged inside the drying box body above the first screen and the second screen in a rotating mode through the rotating shafts, the two vibration cams and the two rotating shafts are arranged, one end of each of the two rotating shafts penetrates through the drying box body and is connected with the first bevel gear, the driving box is arranged on one side of the drying box body, the second bevel gear is arranged inside the driving box in a rotating mode, the two second bevel gears are arranged and are connected through the linkage rods, the second bevel gear is meshed with the first bevel gear, and one of the second bevel gears is connected with the output end of the servo motor through a coupler; the drying mechanism comprises an air outlet, an air inlet, a circulating fan, a circulating air pipe and a purifying mechanism, the top of the drying box body is provided with the air outlet, the bottom of the inner side of the drying box body is provided with the air inlet, the circulating fan is arranged inside the air outlet, the air outlet is connected with the input end of the purifying mechanism through the circulating air pipe, and the output end of the purifying mechanism is connected with the air inlet through the circulating air pipe; the blanking mechanism comprises a blanking opening, a blanking plate and a connecting shaft, the drying box body at the bottom of the feeding hopper is provided with the blanking opening, the drying box body below the blanking opening is internally provided with the blanking plate, two opposite ends of the blanking plate are rotatably installed with the drying box body through the connecting shaft, one side of the drying box body is provided with an adjusting mechanism, and one end of the connecting shaft penetrates through the drying box body and is connected with the adjusting mechanism.
Specifically, adjustment mechanism includes install bin, turbine, worm and hand wheel, be equipped with the install bin on the stoving box of connecting axle one end, the inside of install bin is equipped with turbine and worm, mesh between turbine and the worm, one side and the connecting axle of turbine are connected, the one end of worm runs through install bin and hand wheel connection.
Specifically, coupling mechanism includes connecting plate, pivot, vibration board, spring and backup pad, the top of screening case and No. two screening case one sides all is equipped with the connecting plate, one side of screen cloth and No. two screen cloths all is connected with the connecting plate through the pivot, screen cloth and No. two screen cloths opposite sides all are equipped with the vibration board, the top and the bottom of vibration board all are equipped with the spring, all be equipped with the backup pad on the stoving box inside wall of vibration board top and below, the one end and the backup pad of spring are connected.
Specifically, purify the mechanism including dust removal filter screen, dehumidification filter screen, electric heating wire and temperature sensor, the inside upper end of purification mechanism is equipped with the dust removal filter screen, be equipped with the dehumidification filter screen in the purification mechanism of dust removal filter screen below, be equipped with electric heating wire in the purification mechanism of dehumidification filter screen below, the inside of purification mechanism is equipped with temperature sensor.
Specifically, one side of the drying box body is provided with a control panel, and the output end of the temperature sensor is electrically connected with the control panel.
A method of a drying apparatus for facilitating processing of green tea, the method comprising the steps of:
step one, blanking: firstly, a blanking plate on a blanking port is adjusted through an adjusting mechanism, and the opening size of the blanking port is adjusted through the rotation inclination angle of the blanking plate, so that the blanking amount and the drying thickness of green tea on a conveying belt in a drying box body are controlled and adjusted, and the blanking is uniform;
step two, drying: the green tea drying device comprises a drying box, a feeding hopper, an upper conveying belt, two middle conveying belts and a lower conveying belt, wherein the green tea enters the drying box from the feeding hopper, is sequentially conveyed by the upper conveying belt, the two middle conveying belts and the lower conveying belt in the drying box to be dried, and is dried by the drying mechanism to circularly heat and flow air in the drying box in the drying and conveying process so as to continuously convey and dry the green tea on the conveying belts.
The invention has the beneficial effects that:
(1) According to the drying equipment and the method for processing the green tea conveniently, the upper conveyor belt, the middle conveyor belt and the lower conveyor belt are arranged in the drying box body through the arranged drying box body and the drying mechanism, so that continuous conveying and drying operation of the green tea is realized, the drying area is large, the efficiency is high, the drying is continuous and uniform, the conveying and the drying are carried out so as to avoid tea crushing caused by stirring and drying, the inclination angle of the blanking plate and the opening size of the blanking port can be adjusted by combining the cooperation of the blanking plate arranged below the blanking port of the drying box body and the worm, so that the blanking amount on the transmission belt is controlled and adjusted, and the blanking plate after the inclination angle is adjusted keeps stable blanking and is uniform and continuous by utilizing the self-locking performance of the worm and the worm.
(2) According to the drying equipment and the method for processing the green tea conveniently, the first screening box arranged between the upper conveying belt and the middle conveying belt and the second screening box arranged between the middle conveying belt and the lower conveying belt are used for screening the green tea in the continuous drying and conveying process by using the first screen and the second screen, the first screen and the second screen are vibrated by the vibrating mechanism on the drying box body to remove crushed slag in the green tea drying process, meanwhile, the elasticity of the screens plays a role in buffering and protecting falling tea leaves, the functionality of the drying equipment is improved, and the product quality of the green tea drying is improved.
Drawings
The invention is further illustrated by the following examples in conjunction with the drawings.
Fig. 1 is a schematic structural diagram of a drying apparatus for processing green tea and a method thereof according to the present invention;
fig. 2 is a schematic structural diagram of a first screening box in the drying equipment and the method for processing green tea provided by the invention;
fig. 3 is a schematic structural diagram of a first screen in the drying device and the method for processing green tea provided by the invention;
fig. 4 is a partial enlarged view of a portion a of a drying apparatus and a method thereof for processing green tea according to the present invention;
fig. 5 is a schematic structural diagram of a blanking plate in the drying apparatus and method for processing green tea provided by the present invention;
fig. 6 is a schematic structural diagram of a drying device for processing green tea and a purifying mechanism in the method thereof according to the present invention.
In the figure: 1. drying the box body; 2. uploading a conveyor belt; 21. a lower conveyor belt; 22. a middle conveyor belt; 3. a feed hopper; 31. a feeding port; 32. a blanking plate; 33. a connecting shaft; 34. installing a box; 35. a turbine; 36. a worm; 37. a hand wheel; 4. a discharge port; 5. a first screening box; 51. a second screening box; 52. a first screen; 53. a second screen mesh; 54. a discharge plate; 55. a connecting plate; 56. a rotating shaft; 57. a vibrating plate; 58. a spring; 59. a support plate; 510. a waste discharge port; 6. a vibration mechanism; 61. a vibrating cam; 62. a rotating shaft; 63. a first bevel gear; 64. a second bevel gear; 65. a drive box; 66. a linkage rod; 67. a servo motor; 7. a drying mechanism; 71. an air outlet; 72. an air inlet; 73. a circulating fan; 74. a circulating air duct; 75. a purification mechanism; 751. a dust removal filter screen; 752. a dehumidification filter screen; 753. an electric heating wire; 754. and a temperature sensor.
Detailed Description
The present invention will be further described with reference to the following detailed description so that the technical means, the creation features, the achievement purposes and the effects of the present invention can be easily understood.
As shown in fig. 1-6, the drying equipment convenient for processing green tea of the present invention comprises a drying box body 1, a conveying mechanism is arranged inside the drying box body 1, a feeding hopper 3 is arranged on one side of the top of the drying box body 1, a blanking mechanism is arranged on the drying box body 1 below the feeding hopper 3, a discharge port 4 is arranged on one side of the lower end of the drying box body 1, a screening mechanism is arranged on one side of the inside of the drying box body 1, a vibrating mechanism 6 is arranged on the drying box body 1 on one side of the screening mechanism, and a drying mechanism 7 is arranged on the drying box body 1; the green tea drying device comprises a drying box body 1, a conveying mechanism and a drying mechanism, wherein the green tea is conveyed and dried through the conveying mechanism in the drying box body 1, the conveying mechanism is used for conveying and drying to avoid crushing of tea leaves caused by stirring and drying, the conveying mechanism comprises an upper conveying belt 2, a lower conveying belt 21 and a middle conveying belt 22, the upper end inside the drying box body 1 is provided with the upper conveying belt 2, the lower end inside the drying box body 1 is provided with the lower conveying belt 21, the middle conveying belt 22 is arranged inside the drying box body 1 between the upper conveying belt 2 and the lower conveying belt 21, the number of the middle conveying belts 22 is two, one end of the lower conveying belt 21 penetrates through the drying box body 1 from the lower part of a discharge port 4, the green tea is continuously conveyed for multiple times through multiple groups of conveying belts, the drying area is large, and the efficiency is high; the green tea continuous drying and conveying device is characterized in that the screening mechanism comprises a first screening box 5, a second screening box 51, a first screen 52, a second screen 53, a discharging plate 54 and a waste discharging opening 510, the first screening box 5 is arranged on one side inside the drying box body 1 between the upper conveying belt 2 and the middle conveying belt 22, the second screening box 51 is arranged on one side inside the drying box body 1 between the lower conveying belt 21 and the middle conveying belt 22, the first screen 52 is arranged at the top of the first screening box 5 through a connecting mechanism, the second screen 53 is arranged at the top of the second screening box 51 through a connecting mechanism, the discharging plate 54 is arranged at the bottom of the first screening box 5 and the bottom of the second screening box 51, the waste discharging opening 510 is formed in each of the first screening box 5 and the second screening box 51 on one side of the discharging plate 54, the waste discharging opening 510 is formed in the outer side of the drying box body 1, and the first screen 52 and the second screen 53 are used for screening green tea in the continuous drying and conveying process to remove crushed slag in green tea drying; the vibrating mechanism 6 comprises a vibrating cam 61, a rotating shaft 62, a first bevel gear 63, a second bevel gear 64, a driving box 65, a linkage rod 66 and a servo motor 67, the vibrating cam 61 is rotatably arranged inside the drying box body 1 above the first screen 52 and the second screen 53 through the rotating shaft 62, the vibrating cam 61 and the rotating shaft 62 are respectively provided with two parts, one end of each of the two rotating shafts 62 penetrates through the drying box body 1 and is connected with the first bevel gear 63, the driving box 65 is arranged on one side of the drying box body 1, the second bevel gear 64 is rotatably arranged inside the driving box 65, the second bevel gears 64 are provided with two parts, the two second bevel gears 64 are connected through the linkage rod 66, the second bevel gears 64 are meshed with the first bevel gear 63, one of the second bevel gears 64 is connected with the output end of the servo motor 67 through a coupler to vibrate the first screen 52 and the second screen 53, and the first screen 52 and the second screen 53 are driven by synchronous vibration, so that the linkage is better; the drying mechanism 7 comprises an air outlet 71, an air inlet 72, a circulating fan 73, a circulating air pipe 74 and a purifying mechanism 75, the air outlet 71 is arranged at the top of the drying box body 1, the air inlet 72 is arranged at the bottom of the inner side of the drying box body 1, the circulating fan 73 is arranged inside the air outlet 71, the air outlet 71 is connected with the input end of the purifying mechanism 75 through a circulating air pipe 74, the output end of the purifying mechanism 75 is connected with the air inlet 72 through the circulating air pipe 74, and continuous air flow is formed inside the drying box body 1; unloading mechanism includes feed opening 31, lower flitch 32 and connecting axle 33, be equipped with feed opening 31 on the stoving box 1 of 3 bottoms of feeder hopper, be equipped with down flitch 32 in the stoving box 1 of feed opening 31 below, the both ends that lower flitch 32 is relative all rotate the installation with stoving box 1 through connecting axle 33, one side of stoving box 1 is equipped with adjustment mechanism, the one end of connecting axle 33 runs through stoving box 1 and is connected with adjustment mechanism, adjusts the feed opening 31 opening size on the stoving box 1 to the stoving thickness of green tea is dried in the conveying of regulation conveyer belt.
It is specific, adjustment mechanism includes install bin 34, turbine 35, worm 36 and hand wheel 37, be equipped with install bin 34 on the stoving box 1 of connecting axle 33 one end, the inside of install bin 34 is equipped with turbine 35 and worm 36, mesh between turbine 35 and the worm 36, one side and the connecting axle 33 of turbine 35 are connected, the one end of worm 36 is run through install bin 34 and is connected with hand wheel 37, and the convenience is connected the regulation at flitch 32 inclination down, and turbine 35, the auto-lock performance of worm 36, makes flitch 32, the feed opening 31 opening size after the inclination is adjusted remain stable to guarantee that the conveyer belt unloading volume is continuous and even on the conveyer belt.
Specifically, the connecting mechanism comprises a connecting plate 55, a rotating shaft 56, a vibrating plate 57, a spring 58 and a supporting plate 59, the connecting plate 55 is arranged at the top of one side of each of the first screening box 5 and the second screening box 51, one sides of the first screen 52 and the second screen 53 are connected with the connecting plate 55 through the rotating shaft 56, the vibrating plate 57 is arranged at the other side of each of the first screen 52 and the second screen 53, the springs 58 are arranged at the top and the bottom of the vibrating plate 57, the supporting plates 59 are arranged on the inner side wall of the drying box body 1 above and below the vibrating plate 57, one end of the spring 58 is connected with the supporting plate 59, the first screen 52 on the first screening box 5 and the second screen 53 on the second screening box 51 are elastically mounted, and the vibration screening effect is better.
Specifically, purification mechanism 75 includes dust removal filter screen 751, dehumidification filter screen 752, electric heating wire 753 and temperature sensor 754, the inside upper end of purification mechanism 75 is equipped with dust removal filter screen 751, be equipped with dehumidification filter screen 752 in the purification mechanism 75 of dust removal filter screen 751 below, be equipped with electric heating wire 753 in the purification mechanism 75 of dehumidification filter screen 752 below, the inside of purification mechanism 75 is equipped with temperature sensor 754, removes dust, dehumidifies and heats the environment in the stoving box 1, improves green tea stoving environmental quality for the speed of drying.
Specifically, one side of the drying box 1 is provided with a control panel, and the output end of the temperature sensor 754 is electrically connected with the control panel, so that the drying temperature can be detected.
A method of a drying apparatus for facilitating processing of green tea, the method comprising the steps of:
step one, blanking: firstly, the blanking plate 32 on the blanking port 31 is adjusted through an adjusting mechanism, and the opening size of the blanking port 31 is adjusted through the rotation inclination angle of the blanking plate 32, so that the blanking amount and the drying thickness of green tea on a conveying belt in the drying box body 1 are controlled and adjusted, and the blanking is uniform;
step two, drying: the green tea is fed from the feeding hopper 3 and enters the drying box body 1, and is conveyed to pass through the upper conveying belt 2, the two middle conveying belts 22 and the lower conveying belt 21 in the drying box body 1 in sequence for drying, in the drying and conveying process, the drying mechanism 7 conducts air circulation heating flowing in the drying box body 1 for continuous conveying and drying of the green tea on the conveying belts, the green tea is screened through the screening mechanism in continuous conveying, broken slag in the dried green tea is removed, and the quality of the dried green tea is improved.
When in use, according to the humidity of green tea and the drying requirement, the opening size of the feed opening 31 on the drying box body 1 is adjusted, the rotating hand wheel 37 drives the worm 36 in the installation box 34 to rotate, the rotation of the worm 36 drives the worm wheel 35 meshed with the worm wheel 36 to rotate, the worm wheel 35 drives the blanking plate 32 in the drying box body 1 below the feed opening 31 to rotate through the connecting shaft 33, the blanking plate 32 with the adjusted inclination angle keeps stable due to the self-locking performance of the worm wheel 35 and the worm 36, the green tea to be dried in the feed hopper 3 continuously and uniformly slides onto the upper conveying belt 2 in the drying box body 1 through the blanking plate 32, continuously falls onto the middle conveying belt 22 through the upper conveying belt 2, then falls onto the lower conveying belt 21 through the middle conveying belt 22, finally is conveyed through the lower conveying belt 21, the drying box body 1 is output through the discharge opening 4, and the green tea on the upper conveying belt 2 passes through the first screen 52 of the first screening box 5 in the process of falling onto the middle conveying belt 22, the green tea on the middle conveyor belt 22 passes through the second screen 53 of the second screening box 51 in the process of falling to the lower conveyor belt 21, the servo motor 67 on the driving box 65 drives one of the second bevel gears 64 to rotate, the other second bevel gear 64 is driven to rotate by the linkage rod 66, the two first bevel gears 63 meshed with the second bevel gears 64 are driven to rotate by the rotation of the two second bevel gears 64, the two first bevel gears 63 drive the first screen 52 and the vibrating cam 61 above the second screen 53 to rotate by the rotating shaft 62, the vibrating cam 61 rotates to continuously press the first screen 52 and the second screen 53 at intervals, and the first screen 52 and the second screen 53 are enabled to vibrate and screen the green tea by combining the spring 58 between the supporting plate 59 and the vibrating plate 57, so as to remove the crushed slag in the green tea drying process and increase the functionality of the drying equipment, the product quality of green tea drying is improved, in the process of continuous conveying and drying of green tea in the drying box body 1, air in the drying box body 1 is conveyed to the purification mechanism 75 through the circulating air pipe 74 by the circulating fan 73 from the air outlet 71, and after the air is filtered, dehumidified and heated and purified by the dedusting filter screen 751, the dehumidifying filter screen 752 and the electric heating wire 753, the air enters the drying box body 1 from the air inlet 72, continuous air flow is formed inside the drying box body 1, and the continuous conveying and drying of green tea are combined, so that the drying area is large, the efficiency is high, and the operation is continuous and uniform.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The drying equipment convenient for processing green tea is characterized by comprising a drying box body (1), wherein a conveying mechanism is arranged inside the drying box body (1), a feeding hopper (3) is arranged on one side of the top of the drying box body (1), a blanking mechanism is arranged on the drying box body (1) below the feeding hopper (3), a discharge port (4) is arranged on one side of the lower end of the drying box body (1), a screening mechanism is arranged on one side of the inside of the drying box body (1), a vibrating mechanism (6) is arranged on the drying box body (1) on one side of the screening mechanism, and a drying mechanism (7) is arranged on the drying box body (1);
the conveying mechanism comprises an upper conveying belt (2), a lower conveying belt (21) and a middle conveying belt (22), the upper end inside the drying box body (1) is provided with the upper conveying belt (2), the lower end inside the drying box body (1) is provided with the lower conveying belt (21), the middle conveying belt (22) is arranged inside the drying box body (1) between the upper conveying belt (2) and the lower conveying belt (21), the number of the middle conveying belts (22) is two, and one end of the lower conveying belt (21) penetrates through the drying box body (1) from the lower part of the discharge port (4);
the screening mechanism comprises a first screening box (5), a second screening box (51), a first screen (52), a second screen (53), a discharge plate (54) and a waste discharge port (510), wherein the first screening box (5) is arranged on one side inside the drying box body (1) between the upper conveying belt (2) and the middle conveying belt (22), the second screening box (51) is arranged on one side inside the drying box body (1) between the lower conveying belt (21) and the middle conveying belt (22), the first screen (52) is arranged at the top of the first screening box (5) through a connecting mechanism, the second screen (53) is arranged at the top of the second screening box (51) through a connecting mechanism, the discharge plate (54) is arranged at the bottom of each of the first screening box (5) and the second screening box (51), the waste discharge port (510) is arranged on each of the first screening box (5) and the second screening box (51) on one side of the discharge plate (54), and the waste discharge port (510) is arranged on the outer side of the drying box body (1);
the vibration mechanism (6) comprises a vibration cam (61), a rotating shaft (62), a first bevel gear (63), a second bevel gear (64), a driving box (65), linkage rods (66) and a servo motor (67), the vibration cam (61) is rotatably arranged inside the drying box body (1) above the first screen (52) and the second screen (53) through the rotating shaft (62), the vibration cam (61) and the rotating shaft (62) are respectively provided with two, one end of each of the two rotating shafts (62) penetrates through the drying box body (1) and is connected with the first bevel gear (63), the driving box (65) is arranged on one side of the drying box body (1), the second bevel gear (64) is rotatably arranged inside the driving box (65), the second bevel gear (64) is provided with two, the two second bevel gears (64) are connected through the linkage rods (66), the second bevel gears (64) are meshed with the first bevel gear (63), and one of the second bevel gears (64) is connected with the output end of the servo motor (67) through a coupler;
the drying mechanism (7) comprises an air outlet (71), an air inlet (72), a circulating fan (73), a circulating air pipe (74) and a purifying mechanism (75), the air outlet (71) is formed in the top of the drying box body (1), the air inlet (72) is formed in the bottom of the inner side of the drying box body (1), the circulating fan (73) is arranged inside the air outlet (71), the air outlet (71) is connected with the input end of the purifying mechanism (75) through the circulating air pipe (74), and the output end of the purifying mechanism (75) is connected with the air inlet (72) through the circulating air pipe (74);
unloading mechanism includes feed opening (31), unloading board (32) and connecting axle (33), be equipped with feed opening (31) on the stoving box (1) of feeder hopper (3) bottom, be equipped with down flitch (32) in stoving box (1) of feed opening (31) below, the both ends that down flitch (32) are relative all rotate the installation with stoving box (1) through connecting axle (33), one side of stoving box (1) is equipped with adjustment mechanism, the one end of connecting axle (33) is run through stoving box (1) and is connected with adjustment mechanism.
2. A drying apparatus for facilitating the processing of green tea according to claim 1, wherein: adjustment mechanism includes install bin (34), turbine (35), worm (36) and hand wheel (37), be equipped with install bin (34) on drying box (1) of connecting axle (33) one end, the inside of install bin (34) is equipped with turbine (35) and worm (36), mesh between turbine (35) and worm (36), one side and connecting axle (33) of turbine (35) are connected, the one end of worm (36) is run through install bin (34) and is connected with hand wheel (37).
3. A drying apparatus for facilitating the processing of green tea according to claim 1, wherein: the connecting mechanism comprises a connecting plate (55), a rotating shaft (56), a vibrating plate (57), a spring (58) and a supporting plate (59), the connecting plate (55) is arranged at the top of one side of the first screening box (5) and the second screening box (51), one side of the first screening box (52) and one side of the second screening box (53) are connected with the connecting plate (55) through the rotating shaft (56), the vibrating plate (57) is arranged at the other side of the first screening box (52) and the other side of the second screening box (53), the spring (58) is arranged at the top and the bottom of the vibrating plate (57), the supporting plate (59) is arranged on the inner side wall of the drying box body (1) above and below the vibrating plate (57), and one end of the spring (58) is connected with the supporting plate (59).
4. A drying apparatus for facilitating the processing of green tea according to claim 1, wherein: purify mechanism (75) including dust removal filter screen (751), dehumidification filter screen (752), electric heating wire (753) and temperature sensor (754), the inside upper end of purification mechanism (75) is equipped with dust removal filter screen (751), be equipped with dehumidification filter screen (752) in purification mechanism (75) of dust removal filter screen (751) below, be equipped with electric heating wire (753) in purification mechanism (75) of dehumidification filter screen (752) below, the inside of purifying mechanism (75) is equipped with temperature sensor (754).
5. The drying apparatus for facilitating green tea processing according to claim 4, wherein: and a control panel is arranged on one side of the drying box body (1), and the output end of the temperature sensor (754) is electrically connected with the control panel.
6. A method of drying apparatus for facilitating processing of green tea according to claim 1, wherein: the method comprises the following steps:
step one, blanking: firstly, a blanking plate (32) on a blanking port (31) is adjusted through an adjusting mechanism, and the opening size of the blanking port (31) is adjusted through the rotation inclination angle of the blanking plate (32), so that the blanking amount and the drying thickness of green tea on a conveying belt in a drying box body (1) are controlled and adjusted, and the blanking is uniform;
step two, drying: the green tea drying device is characterized in that the green tea fed into the drying box body (1) is fed by the feeding hopper (3), and is conveyed to be dried through the upper conveying belt (2), the two middle conveying belts (22) and the lower conveying belt (21) in the drying box body (1) in sequence, in the drying and conveying process, the drying mechanism (7) conducts air circulation heating flowing in the drying box body (1) and is used for continuously conveying and drying the green tea on the conveying belts, the green tea is screened through the screening mechanism in continuous conveying, broken slag in the dried green tea is removed, and the quality of the dried green tea is improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210846809.0A CN115235225A (en) | 2022-07-06 | 2022-07-06 | Drying equipment and method convenient for processing green tea |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210846809.0A CN115235225A (en) | 2022-07-06 | 2022-07-06 | Drying equipment and method convenient for processing green tea |
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| CN115235225A true CN115235225A (en) | 2022-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210846809.0A Pending CN115235225A (en) | 2022-07-06 | 2022-07-06 | Drying equipment and method convenient for processing green tea |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896901A (en) * | 2015-05-12 | 2015-09-09 | 绍兴海邦药业有限公司 | Circulation type high-efficiency capsule drying device |
| CN213841658U (en) * | 2020-06-12 | 2021-07-30 | 董亚安 | Tea production is with quick drying device who has screen cloth structure |
| CN215363889U (en) * | 2021-08-17 | 2021-12-31 | 山东山铝环境新材料有限公司 | Clinker blanking device for cement production and processing |
| CN215464795U (en) * | 2021-08-29 | 2022-01-11 | 成都医肤莱生物科技有限公司 | Selenium-enriched meal replacement powder preparation device |
-
2022
- 2022-07-06 CN CN202210846809.0A patent/CN115235225A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896901A (en) * | 2015-05-12 | 2015-09-09 | 绍兴海邦药业有限公司 | Circulation type high-efficiency capsule drying device |
| CN213841658U (en) * | 2020-06-12 | 2021-07-30 | 董亚安 | Tea production is with quick drying device who has screen cloth structure |
| CN215363889U (en) * | 2021-08-17 | 2021-12-31 | 山东山铝环境新材料有限公司 | Clinker blanking device for cement production and processing |
| CN215464795U (en) * | 2021-08-29 | 2022-01-11 | 成都医肤莱生物科技有限公司 | Selenium-enriched meal replacement powder preparation device |
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