CN115615163A - Drying equipment is used in black tea processing - Google Patents
Drying equipment is used in black tea processing Download PDFInfo
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- CN115615163A CN115615163A CN202211324676.7A CN202211324676A CN115615163A CN 115615163 A CN115615163 A CN 115615163A CN 202211324676 A CN202211324676 A CN 202211324676A CN 115615163 A CN115615163 A CN 115615163A
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- 238000001035 drying Methods 0.000 title claims abstract description 242
- 244000269722 Thea sinensis Species 0.000 title claims abstract description 73
- 235000006468 Thea sinensis Nutrition 0.000 title claims abstract description 36
- 235000020279 black tea Nutrition 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 63
- 230000007704 transition Effects 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 30
- 238000005192 partition Methods 0.000 claims abstract description 19
- 238000004804 winding Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 235000013616 tea Nutrition 0.000 abstract description 37
- 230000006378 damage Effects 0.000 abstract description 11
- 239000003205 fragrance Substances 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000036541 health Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 239000002918 waste heat Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 235000009024 Ceanothus sanguineus Nutrition 0.000 description 1
- 240000003553 Leptospermum scoparium Species 0.000 description 1
- 235000015459 Lycium barbarum Nutrition 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007600 charging Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
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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
-
- 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
-
- 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
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
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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)
Abstract
The application relates to a drying equipment is used in black tea processing, including the bottom plate, still include: the circulating drying mechanism is connected to the top of the bottom plate through a supporting plate and comprises a gross fire drying cavity, a foot fire drying cavity and a fragrance extracting drying cavity; the material changing transition area is arranged between the gross fire drying cavity and the full fire drying cavity, between the gross fire drying cavity and the aroma raising drying cavity, and between the full fire drying cavity and the aroma raising drying cavity through the partition plate assembly; the cover plate is connected to the top of the circulating drying mechanism, and a placing frame is arranged on the bottom wall of the cover plate; the circulating pipeline is connected to the top of the cover plate; the first driving assembly is connected to the top of the bottom plate through a supporting frame; the second driving assembly is arranged at the top of the bottom plate; the invention can effectively avoid the condition of large waste when the tea leaves are dried, simultaneously avoid the condition of injury to the body when workers operate, and simultaneously improve the drying efficiency of the tea leaves.
Description
Technical Field
The invention relates to a congou black tea multistage thermal cycle drying device and a drying method thereof, and belongs to the technical field of tea processing devices.
Background
The black tea belongs to the whole fermentation tea, and is refined by a series of processes of withering, rolling (cutting), fermenting, drying and the like by taking proper fresh tea leaves of tea trees as raw materials.
In the process of processing black tea, drying treatment is needed, the drying treatment is usually the last step in the processing procedure of the black tea, and the drying procedure is divided into the following steps: the method comprises three stages of gross fire, full fire and aroma raising, wherein the water removal amount and the drying temperature of each stage are sequentially reduced.
Through retrieval, the Chinese patent with the publication number of CN112450287A discloses a multistage thermal cycle drying device for black tea processing, which comprises a primary fire box, wherein foot fire boxes are welded on two sides of the primary fire box, the foot fire boxes are connected with the primary fire box through a vent pipe I, a drying component is placed in each foot fire box, a blast box is welded on the top of the primary fire box, a fan is fixedly connected to the inner wall of the blast box, an air inlet mechanism is arranged above the fan and on the side wall of the blast box, electric heating pipes are uniformly distributed below the fan, a vent pipe II is connected between the blast box and the primary fire box, and a first electromagnetic valve is arranged on the surfaces of the vent pipes; not only can realize through the cooperation between the breather pipe that the gross fire case returns the circulation of air between the gross fire case to sufficient fire case again, also can realize sufficient fire case and return the circulation of air between the sufficient fire case to the gross fire case again, can carry out the conversion of circulation of air direction according to the difference of gross fire drying time and sufficient fire drying time, satisfy alternate endless operation, reduce steam and outwards arrange.
However, the device still has certain disadvantages: 1. although the device can recycle the heat in each fire box to a certain extent when processing, the device still causes a large amount of heat to be wasted when a drying process is replaced; 2. the device only dries the tea in the device through a simple heating device, so that the drying efficiency is low, and the drying efficiency of the tea is influenced; 3. when the device is used for changing materials in each process, the internal temperature of the device is high, so that certain damage is caused to the health of workers.
Therefore, we improve the technology and provide a drying device for black tea processing.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: 1. although the existing device can recycle the heat in each fire box to a certain extent when processing, the existing device still causes a large amount of heat to be wasted when performing the replacement of the drying process; 2. the existing device only dries tea leaves in the device through a simple heating device, so that the drying efficiency is low, and the drying efficiency of the tea leaves is influenced; 3. when each procedure is changed by the existing device, the internal temperature of the device is high, so that certain damage is caused to the health of workers.
(II) technical scheme
In order to achieve the above object, the present invention provides a drying apparatus for black tea processing, comprising a base plate, further comprising:
the circulating drying mechanism is connected to the top of the bottom plate through a supporting plate and comprises a gross fire drying cavity, a foot fire drying cavity and a fragrance extracting drying cavity, and the gross fire drying cavity, the foot fire drying cavity and the fragrance extracting drying cavity are respectively used for performing gross fire treatment, foot fire treatment and fragrance extracting treatment on the black tea leaves;
the material changing transition area is arranged between the gross fire drying cavity and the full fire drying cavity, between the gross fire drying cavity and the aroma raising drying cavity, and between the full fire drying cavity and the aroma raising drying cavity through the partition plate assembly and is used for the transition and the loading and unloading of the black tea in the circulating drying mechanism;
the cover plate is connected to the top of the circulating drying mechanism, a placing frame is arranged on the bottom wall of the cover plate, and the placing frame is matched with the circulating drying mechanism and the material changing transition area;
the heating components are respectively and independently arranged in the gross fire drying cavity, the foot fire drying cavity and the aroma-raising drying cavity and are used for respectively keeping the temperatures in the gross fire drying cavity, the foot fire drying cavity and the aroma-raising drying cavity;
the circulating pipeline is connected to the top of the cover plate and sequentially communicates the gross fire drying cavity, the foot fire drying cavity and the aroma-raising drying cavity and is used for circulating hot air flow among the gross fire drying cavity, the foot fire drying cavity and the aroma-raising drying cavity;
the first driving assembly is connected to the top of the bottom plate through a supporting frame and used for driving the circulating drying mechanism to transmit;
and the second driving assembly is arranged at the top of the bottom plate, and the output end of the second driving assembly is matched with the placing frame and used for improving the drying efficiency of the black tea.
As the preferable technical scheme of this application, first drive assembly includes a driving motor, a driving motor sets up in the support frame top, a driving motor output passes the support frame and is connected with the apron.
As the preferred technical scheme of this application, all be provided with fan and solenoid valve on the circulating line outer wall for transport and the drying to the hot gas flow, the backup pad top is provided with the spliced pole, the one end that the backup pad was kept away from to the spliced pole is connected on lapping the diapire, it has the draw-in groove to cut on the spliced pole lateral wall, baffle subassembly cooperatees with the draw-in groove.
As the preferred technical scheme of this application, the baffle subassembly comprises four mutual sliding fit's of group baffles, and four groups are mutually supported be provided with flexible subassembly between the baffle, be provided with link gear between flexible subassembly and the apron, and outermost the baffle is fixed to be set up on the backup pad roof.
As the preferred technical scheme of this application, flexible subassembly includes scissors formula link rod frame, scissors formula link rod frame one end is connected in outermost on the bar inslot wall that the baffle inner wall was excavated, the other end is connected with the innermost baffle, and middle two sets of the baffle all rotates with scissors formula link rod frame and is connected.
As the preferred technical scheme of this application, link gear includes tooth, first gear, pivot, rolling wheel and the cable that the intermittent type set up, tooth connects on the apron outer wall, the pivot is rotated and is connected inside outermost baffle, just outermost baffle top and outside extension are passed to the one end of pivot, first gear connection is on the pivot roof, just first gear links to each other with the tooth meshing, the rolling wheel sets up on the pivot outer wall, cable one end sets up on the rolling wheel outer wall, and the other end sets up on the second group baffle outer wall, and is outmost be provided with the elastic component that resets between baffle and rather than the adjacent baffle.
As the preferred technical scheme of this application, tooth interval is provided with three groups, first gear and baffle subassembly are mutually supported and are set up six groups, and three groups tooth and six groups first gear all mutually supports.
As the preferred technical scheme of this application, second drive assembly includes second driving motor, rotates seat, ring gear and second gear, second driving motor connects on the bottom plate roof, it rotates to rotate the seat gomphosis and connects on the backup pad roof, the ring gear sets up on rotating the seat inner wall, the second gear setting with the rack diapire, just the second gear links to each other with the ring gear meshing, still be provided with the spoiler on the rack outer wall.
As the preferred technical scheme of this application, the cooperation of transition district that reloads is provided with a body, be provided with the handle on the external wall of door, just all be provided with the sealing strip between the door body and apron, baffle subassembly and the backup pad.
A drying method of drying equipment for black tea processing specifically comprises the following steps:
s1: when the tea leaf drying rack is initially used, the placing rack is located in the material changing transition area, the door body is opened, tea leaves needing drying treatment are placed on the placing rack, the door body is closed, and meanwhile, the heating assembly is started to enable the heating assembly to respectively keep the temperatures in the gross fire drying cavity, the full fire drying cavity and the aroma raising drying cavity so as to well dry the tea leaves;
s2: when tea leaves in the material changing transition region need to be fed into the circulating drying mechanism, a first driving motor is started to drive a cover plate connected with an output end of the first driving motor to rotate, the cover plate can drive a placing frame connected with the cover plate to rotate, and simultaneously drive teeth arranged on the outer wall of the cover plate intermittently to rotate, when the teeth rotate, a first gear meshed with the teeth can be driven to rotate, so that a rotating shaft is driven to rotate, a winding wheel connected with the outer wall of the cover plate is driven to rotate and a cable is wound, when the cable is wound, a telescopic assembly is driven to contract, and then four groups of baffles in mutual sliding fit are driven to contract, at the moment, the circulating drying mechanism and a material changing transition region in adjacent matching with the circulating drying mechanism are mutually communicated, the placing frame rotates and the partition plate assembly contracts simultaneously, then a placing frame and tea leaves in the material changing transition region can enter the circulating drying mechanism, when the cable enters the circulating drying mechanism, matched teeth and the first gear mutually miss, at the moment, the reset elastic piece can enable the partition plate assembly to separate the material changing transition region from the circulating drying mechanism again, and the circulating drying mechanism can be convenient for avoiding damage to health-caused by the drying mechanism caused by large temperature;
s3: when tea leaves in the circulating drying mechanism need to be placed in the next process, the first driving motor is continuously started to drive the cover plate to rotate, the placing frame and the partition plate assembly can repeat the operation flow like the step S2, and the placing frame and the tea leaves in the circulating drying mechanism are sent into the next material changing transition area to be dried, so that the device can effectively avoid the situation that a large amount of heat in the circulating drying mechanism is wasted when the drying process is replaced, and a good environment-friendly and saving effect is achieved;
s4: when the placing frame is positioned in the circulating drying mechanism, the second driving motor is started to drive the rotating seat connected with the output end of the placing frame to rotate, and then the toothed ring connected with the inner wall of the placing frame can be driven to rotate, so that the second gear meshed with the placing frame is driven to rotate, and the placing frame is driven to rotate, so that tea leaves on the placing frame can be heated more uniformly, the drying effect of the tea leaves is improved, the hot air flow in the circulating drying mechanism can effectively generate corresponding fluidity through the arranged spoiler, the dispersibility of the hot air flow is improved, the tea leaves on the placing frame can be further heated uniformly, and the drying efficiency of the tea leaves is improved effectively;
s5: through the circulating line who sets up, can satisfy gross fire drying chamber, sufficient fire drying chamber and carry the circulation of fragrant drying chamber hot gas flow each other, to gross fire drying chamber, sufficient fire drying chamber and carry the waste heat in fragrant drying chamber and play good cyclic utilization, reduce the outside emission of hot gas flow, avoid the extravagant condition of heat emergence, simultaneously through fan and the solenoid valve who sets up, can play good control to the circulation of hot gas flow effectively, avoid the inside high temperature of circulation drying mechanism and cause the damage to tealeaves.
(III) advantageous effects
The drying equipment for black tea processing provided by the invention has the beneficial effects that:
1. through the arranged material changing transition area, the effect of effectively saving heat during process replacement can be achieved, and the problem that a large amount of heat is wasted during drying process replacement in the prior art is solved;
2. through the arranged material changing transition region, direct contact between workers and the circulating drying mechanism can be effectively avoided, and the problem that the internal temperature of each process is high and certain damage is caused to the health of the workers when the material changing operation is carried out in the prior art is solved;
3. through the arrangement of the first driving assembly and the partition plate assembly, the replacement operation of a tea leaf drying process can be effectively and automatically carried out, the loading and unloading operation is convenient, the condition that a large amount of heat is wasted can be avoided, and the condition that workers are in contact with high temperature in the circulating drying mechanism to cause damage to bodies can be effectively avoided;
4. through the arranged circulating pipeline, the fan and the electromagnetic valve, the circulation of hot air flow among the gross fire drying cavity, the foot fire drying cavity and the aroma raising drying cavity can be met, the waste heat of the gross fire drying cavity, the foot fire drying cavity and the aroma raising drying cavity can be well recycled, the outward emission of the hot air flow is reduced, and the condition that the heat is wasted is avoided;
5. through the second drive assembly and the spoiler that set up, improved the degree of consistency that tealeaves was heated on the rack to the efficiency of tealeaves drying has effectively been solved among the prior art problem that tealeaves drying efficiency is low.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a drying apparatus for black tea processing provided by the present application.
Fig. 2 is a schematic structural diagram of a second drying device for black tea processing provided by the present application.
Fig. 3 is a front view of the drying apparatus for black tea processing provided in the present application.
Fig. 4 is a schematic diagram of the internal structure of the drying apparatus for black tea processing provided by the present application.
Fig. 5 is a schematic diagram of the internal structure of the drying apparatus for black tea processing according to the present application.
Fig. 6 is a top view of the internal structure of the drying apparatus for black tea processing according to the present invention.
Fig. 7 is a schematic structural diagram of a partition plate assembly of the drying equipment for processing black tea provided by the application.
Fig. 8 is a schematic structural view of a partition plate assembly and a telescopic assembly of the drying equipment for black tea processing provided by the application.
Fig. 9 is an enlarged view of a portion a in fig. 5 of the drying apparatus for black tea processing according to the present application.
The following are marked in the figure:
100. a base plate; 101. a support plate; 102. connecting columns; 200. a circulating drying mechanism; 201. a gross fire drying cavity; 202. a foot fire drying cavity; 203. a fragrance-extracting drying cavity; 204. placing a rack; 2041. a spoiler; 205. a material change transition zone; 2051. a door body; 2052. a handle; 206. a cover plate; 300. a circulation pipe; 301. a fan; 302. an electromagnetic valve; 400. a first drive assembly; 401. a support frame; 402. a first drive motor; 500. a second drive assembly; 501. a second drive motor; 502. a rotating seat; 503. a toothed ring; 504. a second gear; 600. a bulkhead assembly; 601. a baffle plate; 602. a scissor type linkage; 603. teeth; 604. a first gear; 605. a rotating shaft; 606. a winding wheel; 607. a cable; 608. the elastic member is reset.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Example (b):
as shown in fig. 1 to 6, the present embodiment provides a drying apparatus for black tea processing, including a base plate 100, further including:
the circulating drying mechanism 200 is connected to the top of the bottom plate 100 through a supporting plate 101, the circulating drying mechanism 200 comprises a gross fire drying cavity 201, a sufficient fire drying cavity 202 and an aroma raising drying cavity 203, and the gross fire drying cavity 201, the sufficient fire drying cavity 202 and the aroma raising drying cavity 203 are respectively used for performing gross fire treatment, sufficient fire treatment and aroma raising treatment on black tea leaves;
the material changing transition region 205 is arranged between the gross fire drying cavity 201 and the sufficient fire drying cavity 202, between the gross fire drying cavity 201 and the aroma raising drying cavity 203, and between the sufficient fire drying cavity 202 and the aroma raising drying cavity 203 through the partition plate assembly 600, and is used for the transition and the loading and unloading of black tea in the circulating drying mechanism 200, so that the situation that a large amount of heat is wasted when the drying process is replaced can be effectively achieved, and meanwhile, the problem that when each process is subjected to material changing operation, the internal temperature is high, and certain damage is caused to the health of workers can be avoided;
the cover plate 206 is connected to the top of the circulating drying mechanism 200, the bottom wall of the cover plate 206 is provided with a placing frame 204, and the placing frame 204 is matched with the circulating drying mechanism 200 and the material changing transition region 205;
the heating components are respectively and independently arranged in the gross fire drying cavity 201, the sufficient fire drying cavity 202 and the aroma raising drying cavity 203 and are used for respectively keeping the temperature in the gross fire drying cavity 201, the sufficient fire drying cavity 202 and the aroma raising drying cavity 203;
the circulating pipeline 300 is connected to the top of the cover plate 206, the gross fire drying cavity 201, the foot fire drying cavity 202 and the aroma raising drying cavity 203 are sequentially communicated through the circulating pipeline 300, and the circulating pipeline 300 is used for circulating hot air among the gross fire drying cavity 201, the foot fire drying cavity 202 and the aroma raising drying cavity 203, can meet the circulation of hot air among the gross fire drying cavity 201, the foot fire drying cavity 202 and the aroma raising drying cavity 203, can well recycle waste heat of the gross fire drying cavity 201, the foot fire drying cavity 202 and the aroma raising drying cavity 203, reduces the outward emission of hot air, and avoids the waste of heat;
the first driving assembly 400 is connected to the top of the bottom plate 100 through a supporting frame 401 and is used for driving the circulating drying mechanism 200 to transmit;
and the second driving assembly 500 is arranged at the top of the bottom plate 100, and the output end of the second driving assembly is matched with the placing frame 204, so that the drying efficiency of the black tea is improved.
As shown in fig. 1-2, as a preferred embodiment, based on the above manner, further, the first driving assembly 400 includes a first driving motor 402, the first driving motor 402 is disposed on the top of the supporting frame 401, and an output end of the first driving motor 402 passes through the supporting frame 401 and is connected to the cover 206.
As shown in fig. 1 to 4, as a preferred embodiment, on the basis of the above manner, further, a fan 301 and an electromagnetic valve 302 are disposed on the outer wall of the circulating pipeline 300, and are used for conveying and drying hot air flow, a connecting column 102 is disposed on the top of the supporting plate 101, one end of the connecting column 102, which is far away from the supporting plate 101, is connected to the bottom wall of the cover plate 206, a clamping groove is cut on the side wall of the connecting column 102, the partition plate assembly 600 is matched with the clamping groove, and meanwhile, through the disposed fan 301 and the electromagnetic valve 302, good control can be effectively performed on circulation of hot air flow, damage to tea leaves due to overhigh temperature inside the circulating drying mechanism 200 is avoided, the disposed clamping groove is improved, the sealing performance between the partition plate assembly 600 and the connecting column 102 can be effectively ensured, and the situation that damage to tea leaves due to uncontrolled mutual circulation of hot air flow is avoided.
As shown in fig. 5 to 7, as a preferred embodiment, on the basis of the above-mentioned manner, further, the partition board assembly 600 is composed of four sets of mutually sliding-fitted baffles 601, a telescopic assembly is arranged between the four sets of mutually fitted baffles 601, a linkage mechanism is arranged between the telescopic assembly and the cover plate 206, and the outermost baffle 601 is fixedly arranged on the top wall of the support plate 101, and the partition board assembly 600 is composed of four sets of mutually sliding-fitted baffles 601, so as to facilitate contraction and expansion of the partition board assembly 600, facilitate communication between the circulating drying mechanism 200 and the refueling transition zone 205, thereby facilitating replacement of processes and charging and discharging operations, and avoiding occurrence of a large amount of heat loss.
As shown in fig. 5-7, as a preferred embodiment, in addition to the above-mentioned manner, further, the telescopic assembly includes a scissors type link 602, one end of the scissors type link 602 is connected to the inner wall of the strip-shaped groove cut on the inner wall of the outermost baffle 601, the other end is connected to the innermost baffle 601, and the two middle baffles 601 are both rotatably connected to the scissors type link 602, so that the telescopic movement of the baffle assembly 600 is facilitated through the scissors type link 602, thereby achieving the intercommunication and closing of the circulation drying mechanism 200 and the material change transition region 205.
As shown in fig. 1, fig. 2 and fig. 8, as a preferred embodiment, on the basis of the above manner, further, the linkage mechanism includes teeth 603 arranged intermittently, a first gear 604, a rotating shaft 605, a winding wheel 606 and a cable 607, the teeth 603 are connected to the outer wall of the cover 206, the rotating shaft 605 is rotatably connected to the inside of the outermost baffle 601, one end of the rotating shaft 605 penetrates through the top of the outermost baffle 601 and extends outwards, the first gear 604 is connected to the top wall of the rotating shaft 605, the first gear 604 is engaged with the teeth 603, the winding wheel 606 is arranged on the outer wall of the rotating shaft 605, one end of the cable 607 is arranged on the outer wall of the winding wheel 606, the other end is arranged on the outer wall of the second group of baffles 601, and a return elastic member 608 is arranged between the outermost baffle 601 and the baffle 601 adjacent thereto, and the circulation drying mechanism 200 and the refueling transition zone 205 can be in an intercommunicated state when the placing rack 204 is adjusted through the linkage mechanism.
As shown in fig. 1 to 5, as a preferred embodiment, on the basis of the above manner, further, three sets of teeth intervals 603 are provided, six sets of first gears 604 are provided in cooperation with the partition plate assembly 600, and the three sets of teeth 603 and the six sets of first gears 604 are in cooperation with each other, so that the linkage effect between the circulation drying mechanism 200 and the material change transition region 205 can be realized.
As shown in fig. 3, 4, 5 and 9, as a preferred embodiment, in addition to the above manner, the second driving assembly 500 includes a second driving motor 501, a rotating base 502, a toothed ring 503 and a second gear 504, the second driving motor 501 is connected to the top wall of the bottom plate 100, the rotating base 502 is connected to the top wall of the supporting plate 101 in a fitting and rotating manner, the toothed ring 503 is disposed on the inner wall of the rotating base 502, the second gear 504 is disposed on the bottom wall of the placing rack 204, the second gear 504 is connected to the toothed ring 503 in a meshing manner, a spoiler 2041 is further disposed on the outer wall of the placing rack 204, and by the second driving assembly 500 and the spoiler 2041, the uniformity of the heat applied to the tea leaves on the placing rack 204 is improved, so as to effectively improve the efficiency of tea leaf drying.
As shown in fig. 1-3, as a preferred embodiment, on the basis of the above manner, further, a door body 2051 is provided in cooperation with the material changing transition region 205, a handle 2052 is provided on an outer wall of the door body 2051, and sealing strips are provided between the door body 2051 and the cover plate 206, between the partition plate assembly 600 and the support plate 101, so that the material inside the material changing transition region 205 can be conveniently changed through the door body 2051 and the handle 2052, and the condition of heat loss can be effectively avoided through the sealing strips.
Specifically, this drying equipment for black tea processing is at during operation/use: when the tea leaf drying device is initially used, the placing frame 204 is positioned in the material changing transition area 205, the door body 2051 is opened, tea leaves to be dried are placed on the placing frame 204, the door body 2051 is closed, and meanwhile, the heating assemblies are started to respectively keep the temperatures in the gross fire drying cavity 201, the full fire drying cavity 202 and the aroma raising drying cavity 203 so as to be convenient for drying the tea leaves; when tea leaves in the material changing transition area 205 need to be sent into the circulating drying mechanism 200, the first driving motor 402 is started to drive the cover plate 206 connected with the output end of the first driving motor to rotate, the cover plate 206 drives the placing rack 204 connected with the cover plate to rotate, meanwhile, the teeth 603 intermittently arranged on the outer wall of the cover plate are driven to rotate, when the teeth 603 rotate, the first gear 604 meshed with the teeth is driven to rotate, so as to drive the rotating shaft 605 to rotate, further, the winding wheel 606 connected with the outer wall of the winding wheel is driven to rotate and wind the cable 607, when the cable 607 is wound, the telescopic assembly is driven to contract, further, four groups of baffles 601 mutually in sliding fit are driven to contract, at the moment, the circulating drying mechanism 200 and the material changing transition area 205 which is matched with the adjacent circulating drying mechanism are mutually communicated, the placing rack 204 rotates and the partition assembly 600 contracts simultaneously, further, the placing rack 204 and the tea leaves in the material changing transition area 205 and the tea leaves enter the circulating drying mechanism 200, when the placing rack 204 and the tea leaves in the material changing transition area 205 miss each other, the placing rack 204 and the tea leaves transition area, and the tea leaves pass through the elastic reset assembly 608, so that the placing rack 204 and the tea leaves in the drying mechanism 200 can repeatedly drive the drying mechanism 200 to repeatedly carry out the drying area 200, when the drying mechanism 200 to repeatedly carry out the drying process, when the drying mechanism 200, the drying area 200, the drying mechanism 200, the drying process is started, the drying mechanism 200, the drying area 200, the drying mechanism 200 is started, the drying area 200, the drying area is started, the drying area 200, the drying mechanism 200 is started, the drying area is started, the drying mechanism 200 is convenient, therefore, the device can effectively avoid the situation that a large amount of heat inside the circulating drying mechanism 200 is wasted when the drying process is replaced, and has good environmental protection and saving effects; when the placing frame 204 is located inside the circulating drying mechanism 200, the second driving motor 501 is started to drive the rotating seat 502 connected with the output end of the second driving motor to rotate, and then the toothed ring 503 connected with the inner wall of the second driving motor is driven to rotate, so that the second gear 504 meshed and connected with the second driving motor is driven to rotate, and the placing frame 204 is driven to rotate, so that tea leaves on the placing frame 204 can be heated more uniformly, and the drying effect of the tea leaves is improved; through the circulating line 300 who sets up, can satisfy gross fire drying chamber 201, sufficient fire drying chamber 202 and the circulation of carrying fragrant drying chamber 203 hot gas flow each other, to gross fire drying chamber 201, sufficient fire drying chamber 202 and the waste heat of carrying fragrant drying chamber 203 play good cyclic utilization, reduce the outside emission of hot gas flow, avoid the extravagant condition of heat emergence, simultaneously through fan 301 and the electromagnetic valve 302 that sets up, can play good control to the circulation of hot gas flow effectively, avoid the inside high temperature of circulation drying mechanism 200 and cause the damage to tealeaves.
The above embodiments are merely illustrative of the present invention and are not to be construed as limiting the invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalents may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and the technical solution of the present invention is covered by the claims of the present invention.
Claims (4)
1. A drying equipment for black tea processing, includes bottom plate (100), its characterized in that still includes:
the circulating drying mechanism (200) is connected to the top of the bottom plate (100) through a supporting plate (101), the circulating drying mechanism (200) comprises a gross fire drying cavity (201), a foot fire drying cavity (202) and an aroma raising drying cavity (203), and the gross fire drying cavity (201), the foot fire drying cavity (202) and the aroma raising drying cavity (203) are respectively used for performing gross fire treatment, foot fire treatment and aroma raising treatment on the black tea leaves;
the material changing transition area (205) is arranged between the gross fire drying cavity (201) and the sufficient fire drying cavity (202), between the gross fire drying cavity (201) and the aroma improving drying cavity (203) and between the sufficient fire drying cavity (202) and the aroma improving drying cavity (203) through a partition plate assembly (600) and is used for carrying out transition and loading and unloading on black tea in the circulating drying mechanism (200);
the cover plate (206) is connected to the top of the circulating drying mechanism (200), a placing frame (204) is arranged on the bottom wall of the cover plate (206), and the placing frame (204) is matched with the circulating drying mechanism (200) and the material changing transition region (205) mutually;
the heating components are respectively and independently arranged in the gross fire drying cavity (201), the foot fire drying cavity (202) and the aroma-extracting drying cavity (203) and are used for respectively keeping the temperature in the gross fire drying cavity (201), the foot fire drying cavity (202) and the aroma-extracting drying cavity (203);
the circulating pipeline (300) is connected to the top of the cover plate (206), the gross fire drying cavity (201), the foot fire drying cavity (202) and the aroma-raising drying cavity (203) are sequentially communicated through the circulating pipeline (300), and hot air flows among the gross fire drying cavity (201), the foot fire drying cavity (202) and the aroma-raising drying cavity (203) are communicated through the circulating pipeline (300);
the first driving assembly (400) is connected to the top of the bottom plate (100) through a supporting frame (401) and is used for driving the circulating drying mechanism (200) to transmit;
the second driving assembly (500) is arranged at the top of the bottom plate (100), and the output end of the second driving assembly is matched with the placing frame (204) and used for improving the drying efficiency of the black tea;
the baffle plate assembly (600) is composed of four groups of mutually sliding-matched baffle plates (601), a telescopic assembly is arranged between the four groups of mutually matched baffle plates (601), a linkage mechanism is arranged between the telescopic assembly and the cover plate (206), and the baffle plate (601) at the outermost layer is fixedly arranged on the top wall of the support plate (101);
the telescopic assembly comprises a scissor type connecting rod frame (602), one end of the scissor type connecting rod frame (602) is connected to the inner wall of the bar-shaped groove formed in the inner wall of the baffle (601) at the outermost layer, the other end of the scissor type connecting rod frame is connected with the baffle (601) at the innermost layer, and the two middle groups of baffles (601) are rotatably connected with the scissor type connecting rod frame (602);
the linkage mechanism comprises teeth (603) which are arranged intermittently, a first gear (604), a rotating shaft (605), a winding wheel (606) and a cable (607), the teeth (603) are connected to the outer wall of the cover plate (206), the rotating shaft (605) is connected to the interior of the outermost baffle (601) in a rotating mode, one end of the rotating shaft (605) penetrates through the top of the outermost baffle (601) and extends outwards, the first gear (604) is connected to the top wall of the rotating shaft (605), the first gear (604) is meshed with the teeth (603) in a connecting mode, the winding wheel (606) is arranged on the outer wall of the rotating shaft (605), one end of the cable (607) is arranged on the outer wall of the winding wheel (601), the other end of the cable is arranged on the outer wall of the second group of baffles (601), and a reset elastic piece (608) is arranged between the outermost baffle (601) and the baffle (601) adjacent to the outermost baffle;
the first driving assembly (400) comprises a first driving motor (402), the first driving motor (402) is arranged at the top of the supporting frame (401), and the output end of the first driving motor (402) penetrates through the supporting frame (401) and is connected with the cover plate (206);
all be provided with fan (301) and solenoid valve (302) on circulating line (300) outer wall for to the transport and the drying of hot gas flow, backup pad (101) top is provided with spliced pole (102), the one end that backup pad (101) were kept away from in spliced pole (102) is connected on apron (206) diapire, it has the draw-in groove to cut on spliced pole (102) lateral wall, baffle subassembly (600) cooperatees with the draw-in groove.
2. A drying apparatus for black tea processing according to claim 1, wherein three sets of teeth (603) are provided intermittently, six sets of first gears (604) are provided in cooperation with the diaphragm assembly (600), and three sets of teeth (603) are provided in cooperation with six sets of first gears (604).
3. A drying apparatus for processing black tea as claimed in claim 1, wherein the second driving assembly (500) comprises a second driving motor (501), a rotating base (502), a toothed ring (503) and a second gear (504), the second driving motor (501) is connected to the top wall of the bottom plate (100), the rotating base (502) is connected to the top wall of the supporting plate (101) in a fitting and rotating manner, the toothed ring (503) is arranged on the inner wall of the rotating base (502), the second gear (504) is arranged on the bottom wall of the placing rack (204), the second gear (504) is connected with the toothed ring (503) in a meshing manner, and a spoiler (2041) is further arranged on the outer wall of the placing rack (204).
4. Drying equipment for black tea processing according to claim 1, wherein a door body (2051) is cooperatively arranged in the material changing transition area (205), a handle (2052) is arranged on the outer wall of the door body (2051), and sealing strips are arranged among the door body (2051), the cover plate (206), the partition plate assembly (600) and the support plate (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211324676.7A CN115615163A (en) | 2021-09-17 | 2021-09-17 | Drying equipment is used in black tea processing |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111091240.3A CN113767996B (en) | 2021-09-17 | 2021-09-17 | Multistage circulating drying device for black tea processing and drying method thereof |
| CN202211324676.7A CN115615163A (en) | 2021-09-17 | 2021-09-17 | Drying equipment is used in black tea processing |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111091240.3A Division CN113767996B (en) | 2021-09-17 | 2021-09-17 | Multistage circulating drying device for black tea processing and drying method thereof |
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| Publication Number | Publication Date |
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| CN115615163A true CN115615163A (en) | 2023-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211324676.7A Withdrawn CN115615163A (en) | 2021-09-17 | 2021-09-17 | Drying equipment is used in black tea processing |
| CN202111091240.3A Active CN113767996B (en) | 2021-09-17 | 2021-09-17 | Multistage circulating drying device for black tea processing and drying method thereof |
| CN202211324733.1A Pending CN116045627A (en) | 2021-09-17 | 2021-09-17 | Drying method of drying equipment for black tea processing |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111091240.3A Active CN113767996B (en) | 2021-09-17 | 2021-09-17 | Multistage circulating drying device for black tea processing and drying method thereof |
| CN202211324733.1A Pending CN116045627A (en) | 2021-09-17 | 2021-09-17 | Drying method of drying equipment for black tea processing |
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| CN (3) | CN115615163A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114474276B (en) * | 2022-01-11 | 2023-07-25 | 美述家智能家居有限公司 | Special steam equipment for heating and shaping composite wood board |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374757B (en) * | 2010-08-24 | 2015-05-20 | 月岛机械株式会社 | Indirect heating type rotary drying machine |
| CN103598357B (en) * | 2013-10-31 | 2016-01-20 | 来光业 | The method and apparatus of cyclic drying tealeaves |
| CN104397215A (en) * | 2014-10-29 | 2015-03-11 | 湖北裕德茶叶有限公司 | Primary processing production line linked system of green tea fannings |
| US10959294B2 (en) * | 2015-12-31 | 2021-03-23 | Applied Materials, Inc. | High temperature heater for processing chamber |
| CN107120936A (en) * | 2016-02-25 | 2017-09-01 | 中旸工程开发有限公司 | Broken object dryer |
| CN206043294U (en) * | 2016-06-03 | 2017-03-29 | 中国农业科学院茶叶研究所 | A kind of congou tea Multi-stage heat circulation drier |
| CN115553346A (en) * | 2016-06-03 | 2023-01-03 | 中国农业科学院茶叶研究所 | Novel tea leaf drying device and drying method |
| CN206978637U (en) * | 2017-06-20 | 2018-02-09 | 熊小利 | A kind of congou tea Multi-stage heat circulation drier |
| CN210406965U (en) * | 2019-08-23 | 2020-04-28 | 崇义县西坑高山茶叶专业合作社 | Portable tealeaves extraction device |
| CN110637901A (en) * | 2019-10-30 | 2020-01-03 | 湖南太青山茶业有限公司 | Fermentation chamber convenient to control black tea fermentation condition |
| CN211241620U (en) * | 2019-11-08 | 2020-08-14 | 三都港海洋食品有限公司 | Dried salted yellow croaker processing is with pickling integrative device of drying |
| CN213687541U (en) * | 2020-08-18 | 2021-07-13 | 贵州开阳蓝芝茶叶开发有限责任公司 | Drying equipment for tea processing |
| CN111998642A (en) * | 2020-09-04 | 2020-11-27 | 含山县官塘石壁茶厂 | A tealeaves primary drying device for tea processing uses |
| CN214148678U (en) * | 2020-10-19 | 2021-09-07 | 杭州锐沃科技有限公司 | Multifunctional drying device |
| CN112450287A (en) * | 2020-10-22 | 2021-03-09 | 普安县宏鑫茶业开发有限公司 | Multistage circulation drying device is used in black tea processing |
| CN112753791A (en) * | 2021-01-20 | 2021-05-07 | 遵义正安丽霞茶业有限责任公司 | Automatic gross fire and full fire equipment for white tea production process |
-
2021
- 2021-09-17 CN CN202211324676.7A patent/CN115615163A/en not_active Withdrawn
- 2021-09-17 CN CN202111091240.3A patent/CN113767996B/en active Active
- 2021-09-17 CN CN202211324733.1A patent/CN116045627A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN113767996B (en) | 2022-10-21 |
| CN116045627A (en) | 2023-05-02 |
| CN113767996A (en) | 2021-12-10 |
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Application publication date: 20230117 |
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