CN112129062A - Green tea drying device - Google Patents
Green tea drying device Download PDFInfo
- Publication number
- CN112129062A CN112129062A CN202011008715.3A CN202011008715A CN112129062A CN 112129062 A CN112129062 A CN 112129062A CN 202011008715 A CN202011008715 A CN 202011008715A CN 112129062 A CN112129062 A CN 112129062A
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- CN
- China
- Prior art keywords
- fixedly connected
- rotating cylinder
- hot air
- rotating shaft
- air box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/06—Treating tea before extraction; Preparations produced thereby
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/16—Chambers, containers, receptacles of simple construction mainly closed, e.g. drum
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Drying Of Solid Materials (AREA)
- Tea And Coffee (AREA)
Abstract
The application discloses a green tea drying device in the technical field of tea processing equipment, which comprises a hot air box with an open top and a rotating cylinder, wherein an air heater is arranged in the hot air box, two sides of the top of the hot air box are fixedly connected with vertical supporting plates, avoidance ports are formed in the two vertical supporting plates, a moving plate is connected in the avoidance ports in a sliding manner, vertical springs are fixedly connected to the top end and the bottom end of the moving plate, and one end, far away from the moving plate, of each spring is fixedly connected with the corresponding supporting plate; the rotating cylinder is evenly provided with a plurality of through holes, a rotating shaft is fixedly connected to the central shaft of the rotating cylinder, two ends of the rotating shaft penetrate out of two ends of the rotating cylinder and are located outside the rotating cylinder, two ends of the rotating shaft are respectively rotatably connected with two movable plates, a motor is fixedly connected to one movable plate, and an output shaft of the motor is fixedly connected with the rotating shaft. This scheme has been solved present stoving case when drying to tealeaves, leads to the inhomogeneous problem of moisture content in the tealeaves.
Description
Technical Field
The invention relates to the technical field of tea processing equipment, in particular to a green tea drying device.
Background
Green tea, one of the main tea varieties in China, is a beverage prepared from new leaves or buds of tea trees by processes of enzyme deactivation, shaping, drying and the like without fermentation. The color of the finished product and the tea soup after brewing are more, and the green style of the fresh tea is preserved. The green tea can prevent cancer, reduce fat and lose weight after being drunk frequently, and can also reduce the harm of nicotine to smokers.
The green tea retains natural substances of fresh leaves, and contains more nutrients such as tea polyphenols, catechin, chlorophyll, caffeine, amino acids, vitamins, etc. The natural nutrient components in the green tea have special effects of anti-aging, cancer prevention, cancer resistance, sterilization, inflammation diminishing and the like, and are beyond the reach of other tea. However, in the green tea processing, if the moisture content of the tea leaves is too high during drying, the storage time of the tea leaves may be affected, and if the tea leaves are stored, the tea leaves may be mildewed. In present tealeaves drying-box simultaneously, generally with the even tiling of tealeaves on the stoving dish supporting with the stoving case, then put into the drying-box and dry, but this kind of drying-box is when drying tealeaves, tealeaves is in quiescent condition, therefore tealeaves and the one side moisture of drying-disk contact scatter and disappear the effect poor, consequently the inhomogeneous condition of moisture content can appear in the tealeaves that dries out, and then influence the quality of tealeaves.
Disclosure of Invention
The invention aims to provide a green tea drying box to solve the problem that the moisture content in tea leaves is not uniform when the tea leaves are dried by the conventional drying box.
In order to solve the technical problems, the invention provides the following technical scheme: a green tea drying device comprises a hot air box and a rotating cylinder, wherein the top of the hot air box is provided with an opening, an air heater is arranged in the hot air box, two sides of the top of the hot air box are fixedly connected with vertical supporting plates, avoidance openings are formed in the two vertical supporting plates, a moving plate is connected in the avoidance openings in a sliding mode, the top end and the bottom end of the moving plate are fixedly connected with vertical springs, and one end, far away from the moving plate, of each spring is fixedly connected with the corresponding supporting plate; the rotating cylinder is evenly provided with a plurality of through holes, a rotating shaft is fixedly connected to the central shaft of the rotating cylinder, two ends of the rotating shaft penetrate out of two ends of the rotating cylinder and are located outside the rotating cylinder, two ends of the rotating shaft are respectively rotatably connected with two movable plates, a motor is fixedly connected to one movable plate, and an output shaft of the motor is fixedly connected with the rotating shaft.
The working principle of the invention is as follows: during the use, the tealeaves that will dry earlier is put into the rotary drum, then start air heater and motor, because the center pin department fixedly connected with pivot of rotary drum, the both ends of pivot are rotated and are connected on the movable plate, and movable plate sliding connection is at dodging the mouth, the equal fixedly connected with spring in top and the bottom of movable plate, motor fixed connection is on the movable plate simultaneously, and the output shaft and the pivot fixed connection of motor, so the motor drives the rotary drum and rotates when moving, simultaneously when the rotary drum rotates, because the shake that the motor produced makes the rotary drum shake from top to bottom in dodging the mouth through the movable plate, and the air heater moves, because the top of hot-blast case is uncovered, so hot-blast uncovered through the hot-blast case that the air heater moves can then pass through the through-hole on the rotary drum and get into the rotary drum, the tealeaves in the rotary drum is dried.
The invention has the beneficial effects that: when this scheme was dried through the tealeaves of air heater in to rotating the section of thick bamboo, rotating the section of thick bamboo and letting the tealeaves of rotating the section of thick bamboo overturn and shake under the drive of motor operation, let the tealeaves of drying can overturn by oneself, guarantee that the tealeaves of drying is heated evenly, also guaranteed that tealeaves scatters and disappears moisture when drying evenly.
Furthermore, one side of the middle part of the rotating shaft is fixedly connected with a balancing weight. The purpose is to make the weight distribution of the rotating cylinder unbalanced through the balancing weight and increase the amplitude when shaking up and down.
Further, the motor is a frequency modulation motor. The rotating speed of the motor can be conveniently adjusted through the frequency modulation motor, and then the rotating speed of the rotating drum can be controlled.
Furthermore, the inner top of the wall of the hot air box is provided with a temperature sensor which is connected with a switch electric signal of the hot air blower. The temperature sensor is used for detecting the temperature of hot air blown out by the hot air blower, the temperature sensor is used for controlling the hot air blower to be closed when the temperature is too high, and the temperature sensor is used for controlling the hot air blower to be opened when the temperature is too low.
Furthermore, a gauze is fixedly connected to the inner wall of the rotating cylinder. The purpose is to prevent tea leaves in the rotating cylinder from falling from the through hole through the gauze and simultaneously to influence hot air to be blown into the rotating cylinder through the through hole.
Drawings
Fig. 1 is a schematic structural diagram of a green tea drying device according to the present invention;
fig. 2 is a mechanism diagram of the support plate in fig. 1.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: through hole 1, backup pad 2, spring 3, motor 4, movable plate 5, rotary drum 6, hot-blast case 7, hot-blast machine 8, pivot 9, gauze 10, balancing weight 11.
The embodiment is substantially as shown in figures 1 and 2:
the utility model provides a green tea drying device, is open hot-blast case 7 including a rotation section of thick bamboo 6 and top, is equipped with air heater 8 in the hot-blast case 7, the equal fixedly connected with vertical backup pad 2 in both sides at the top of hot-blast case 7, is equipped with on two vertical backup pads 2 and dodges the mouth, dodges sliding connection in the mouth and has movable plate 5, the equal fixedly connected with vertical spring 3 in top and the bottom of movable plate 5, the one end and the backup pad 2 fixed connection that movable plate 5 was kept away from to spring 3. A plurality of through-holes 1 are evenly distributed on the rotating cylinder 6, a gauze 10 is fixedly connected on the inner wall of the rotating cylinder 6, a rotating shaft 9 is fixedly connected at the center shaft of the rotating cylinder 6, a balancing weight 11 is welded at the middle part of the rotating shaft 9, two ends of the rotating shaft 9 penetrate out of the rotating cylinder 6 from two ends of the rotating cylinder 6, two ends of the rotating shaft 9 are respectively rotatably connected with two moving plates 5, a motor 4 (frequency modulation motor) is fixedly connected on one moving plate 5, an output shaft of the motor 4 is fixedly connected with the rotating shaft 9, a temperature sensor is arranged at the top of the wall of the hot air box 7, and the temperature sensor is electrically connected with a switching signal of the.
The specific implementation process is as follows:
when the tea leaf drying machine is used, tea leaves to be dried are firstly put into the rotating cylinder 6, then the air heater 8 and the motor 4 are started, the rotating shaft 9 is fixedly connected to the central shaft of the rotating cylinder 6, two ends of the rotating shaft 9 are rotatably connected to the moving plate 5, the moving plate 5 is slidably connected to the avoiding opening, the springs 3 are fixedly connected to the top end and the bottom end of the moving plate 5, the motor 4 is fixedly connected to the moving plate 5, the output shaft of the motor 4 is fixedly connected with the rotating shaft 9, the rotating cylinder 6 is driven to rotate when the motor 4 operates, meanwhile, when the rotating cylinder 6 rotates, the rotating cylinder 6 shakes up and down in the avoiding opening through the moving plate 5 due to shaking generated by the motor 4, when the air heater 8 operates, the top of the hot air box 7 is open, hot air in the operation of the air heater 8 passes through the open of the hot air box 7 and then enters the rotating cylinder 6 through the, drying the tea leaves in the rotary drum 6.
Claims (5)
1. The utility model provides a green tea drying device which characterized in that: the hot air box comprises a hot air box and a rotating cylinder, wherein the top of the hot air box is provided with an opening, an air heater is arranged in the hot air box, two sides of the top of the hot air box are fixedly connected with vertical supporting plates, avoidance openings are formed in the two vertical supporting plates, a moving plate is connected in the avoidance openings in a sliding mode, the top end and the bottom end of the moving plate are fixedly connected with vertical springs, and one end, far away from the moving plate, of each spring is fixedly connected with the corresponding supporting plate; the rotating cylinder is evenly provided with a plurality of through holes, a rotating shaft is fixedly connected to the central shaft of the rotating cylinder, two ends of the rotating shaft penetrate out of two ends of the rotating cylinder and are located outside the rotating cylinder, two ends of the rotating shaft are respectively rotatably connected with two movable plates, a motor is fixedly connected to one movable plate, and an output shaft of the motor is fixedly connected with the rotating shaft.
2. The green tea drying device according to claim 1, wherein: and one side of the middle part of the rotating shaft is fixedly connected with a balancing weight.
3. The green tea drying device according to claim 2, wherein: the motor is a frequency modulation motor.
4. The green tea drying device according to claim 3, wherein: the inner top of the wall of the hot air box is provided with a temperature sensor which is connected with a switch electric signal of the hot air blower.
5. The green tea drying device according to claim 4, wherein: and the inner wall of the rotating cylinder is fixedly connected with a gauze.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011008715.3A CN112129062A (en) | 2020-09-23 | 2020-09-23 | Green tea drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011008715.3A CN112129062A (en) | 2020-09-23 | 2020-09-23 | Green tea drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112129062A true CN112129062A (en) | 2020-12-25 |
Family
ID=73842879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011008715.3A Pending CN112129062A (en) | 2020-09-23 | 2020-09-23 | Green tea drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112129062A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005007282A (en) * | 2003-06-18 | 2005-01-13 | Minoru Shinoda | Garbage disposal apparatus |
| CN107712921A (en) * | 2017-10-19 | 2018-02-23 | 百奥森（江苏）食品安全科技有限公司 | A kind of coffee bean shells screening installation |
| CN108057604A (en) * | 2017-12-11 | 2018-05-22 | 刘勤 | A kind of oscillatory type Tea screening machine |
| CN210901224U (en) * | 2019-11-20 | 2020-07-03 | 张晓群 | Tea leaf drying equipment with waste heat recovery function |
-
2020
- 2020-09-23 CN CN202011008715.3A patent/CN112129062A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005007282A (en) * | 2003-06-18 | 2005-01-13 | Minoru Shinoda | Garbage disposal apparatus |
| CN107712921A (en) * | 2017-10-19 | 2018-02-23 | 百奥森（江苏）食品安全科技有限公司 | A kind of coffee bean shells screening installation |
| CN108057604A (en) * | 2017-12-11 | 2018-05-22 | 刘勤 | A kind of oscillatory type Tea screening machine |
| CN210901224U (en) * | 2019-11-20 | 2020-07-03 | 张晓群 | Tea leaf drying equipment with waste heat recovery function |
Non-Patent Citations (1)
| Title |
|---|
| 陈宗懋: "《中国茶叶词典》", 31 July 2013, 上海文化出版社 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201225 |
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| RJ01 | Rejection of invention patent application after publication |