CN213127875U - Hierarchical fermenting installation of rich selenium peppery wooden tea - Google Patents
Hierarchical fermenting installation of rich selenium peppery wooden tea Download PDFInfo
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- CN213127875U CN213127875U CN202021844959.0U CN202021844959U CN213127875U CN 213127875 U CN213127875 U CN 213127875U CN 202021844959 U CN202021844959 U CN 202021844959U CN 213127875 U CN213127875 U CN 213127875U
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- fermentation
- chamber
- tea
- fermentation chamber
- stirring
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- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910052711 selenium Inorganic materials 0.000 title claims abstract description 22
- 239000011669 selenium Substances 0.000 title claims abstract description 22
- 238000009434 installation Methods 0.000 title claims abstract description 9
- 241001122767 Theaceae Species 0.000 title abstract description 36
- 238000000855 fermentation Methods 0.000 claims abstract description 128
- 230000004151 fermentation Effects 0.000 claims abstract description 128
- 238000003756 stirring Methods 0.000 claims abstract description 45
- 238000005192 partition Methods 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 235000011347 Moringa oleifera Nutrition 0.000 claims description 19
- 244000179886 Moringa oleifera Species 0.000 claims description 9
- 238000010030 laminating Methods 0.000 claims description 2
- 244000269722 Thea sinensis Species 0.000 claims 6
- 239000002994 raw material Substances 0.000 abstract description 24
- 241000220215 Moringa Species 0.000 description 10
- 238000000034 method Methods 0.000 description 3
- 235000016709 nutrition Nutrition 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- IPMYMEWFZKHGAX-UHFFFAOYSA-N Isotheaflavin Natural products OC1CC2=C(O)C=C(O)C=C2OC1C(C1=C2)=CC(O)=C(O)C1=C(O)C(=O)C=C2C1C(O)CC2=C(O)C=C(O)C=C2O1 IPMYMEWFZKHGAX-UHFFFAOYSA-N 0.000 description 1
- UXRMWRBWCAGDQB-UHFFFAOYSA-N Theaflavin Natural products C1=CC(C2C(CC3=C(O)C=C(O)C=C3O2)O)=C(O)C(=O)C2=C1C(C1OC3=CC(O)=CC(O)=C3CC1O)=CC(O)=C2O UXRMWRBWCAGDQB-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 235000013325 dietary fiber Nutrition 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 235000004213 low-fat Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000037353 metabolic pathway Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000014620 theaflavin Nutrition 0.000 description 1
- IPMYMEWFZKHGAX-ZKSIBHASSA-N theaflavin Chemical compound C1=C2C([C@H]3OC4=CC(O)=CC(O)=C4C[C@H]3O)=CC(O)=C(O)C2=C(O)C(=O)C=C1[C@@H]1[C@H](O)CC2=C(O)C=C(O)C=C2O1 IPMYMEWFZKHGAX-ZKSIBHASSA-N 0.000 description 1
- 229940026509 theaflavin Drugs 0.000 description 1
- 235000008118 thearubigins Nutrition 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
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Abstract
The utility model relates to a tealeaves fermenting installation technical field, concretely relates to hierarchical fermenting installation of rich selenium peppery wooden tea, include: fermentation box, place dish and stirring, wherein: a transverse partition plate and a vertical partition plate are arranged inside the fermentation box body; the transverse partition plates and the vertical partition plates divide the fermentation box body into a plurality of fermentation chambers; the placing tray is placed at the bottom of the fermentation chamber; the stirring piece is arranged in the fermentation chamber, and the stirring piece stirs the tea raw materials in the placing plate. The fermentation device of the utility model realizes the fermentation of tea raw materials with different grades at different temperatures; meanwhile, the temperature of the tea raw materials at different positions in the same fermentation chamber can be the same, so that the fermentation degree of the tea raw materials in the same fermentation chamber is relatively uniform, and the quality of the tea is ensured. In addition, the heating wires, the air inlet pipe, the air outlet pipe and the temperature and humidity display are arranged, so that the fermentation conditions in the fermentation chamber can be conveniently and timely adjusted, and the fermentation quality is favorably improved.
Description
Technical Field
The utility model relates to a tealeaves fermenting installation technical field, concretely relates to hierarchical fermenting installation of rich selenium peppery wooden tea.
Background
The moringa oleifera is rich in nutritional ingredients and reasonable in nutritional structure, and becomes a new generation of healthy nutritional food with high protein, high vitamins, high dietary fibers and low fat. The moringa tea is prepared by scientifically preparing the branches and leaves of the moringa and the moringa seeds according to a certain proportion. The traditional tea making process in China generally comprises the steps of deactivation of enzymes, rolling, withering, fermentation, rocking, pan-frying, drying and the like. Wherein the fermentation is a process of converting raw materials into products required by human beings through a specific metabolic pathway by using microorganisms under a proper condition, and the tea leaves are subjected to enzymatic oxidation in the fermentation process to form dark substances such as theaflavin, thearubigins and the like.
Different grades of tea require different degrees of fermentation, one of the major factors affecting fermentation is known as temperature, and therefore separate fermentation chambers are required to achieve temperature control when different grades of tea are fermented. Most of the existing fermentation chambers are communicated with each other, and the tea raw materials with different grades can not be fermented at different temperatures at the same time. When present tealeaves ferments, with tealeaves certain thickness of tiling in placing the dish, the temperature that exists because of upper strata, middle level and lower floor is different, leads to the fermentation degree of tealeaves different in same fermentation chamber, influences the quality of tealeaves.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned current problem, the utility model aims to provide a hierarchical fermenting installation of rich selenium peppery wooden tea to solve current fermentation chamber and can not realize carrying out the problem of fermenting to the tea raw materials of the grade of difference simultaneously under the temperature of difference, and when current tealeaves ferments, with tealeaves certain thickness of tiling in placing the dish, the existence is different because of the temperature of upper strata, middle level and lower floor, and the degree of fermentation that leads to tealeaves in same fermentation chamber is different, influences the problem of the quality of tealeaves.
In order to achieve the above purpose, the utility model provides a following technical scheme:
hierarchical fermenting installation of rich selenium peppery wooden tea includes: fermentation box, place dish and stirring, wherein: the fermentation box body is horizontally arranged, is of a hollow structure with an opening at the front end, and is internally provided with a transverse partition plate and a vertical partition plate; the transverse partition plates and the vertical partition plates divide the fermentation box body into a plurality of fermentation chambers; the placing tray is placed at the bottom of the fermentation chamber; the stirring piece comprises a servo electric cylinder, a speed reducing motor, a supporting plate and a stirring plate; the servo electric cylinder is fixed at the top of the fermentation chamber and vertically faces downwards, and a fixing plate is welded at the tail end of the servo electric cylinder; the speed reducing motor is fixed on the fixing plate through a bolt, and an output shaft of the speed reducing motor is vertically downward; the supporting plate is welded on the output shaft of the speed reducing motor along the radial direction of the output shaft of the speed reducing motor; the stirring plate is vertically welded on the supporting plate downwards.
Preferably, the fermentation box body is hinged with box doors with the same number as the fermentation chambers; the box door is used for opening and closing the fermentation chamber at the corresponding position; and a heating wire is fixed on the inner wall of the box door.
Preferably, a handle is arranged on the circumferential direction of the placing disc; when placing the dish and placing in the fermentation chamber, the handle laminating is on the inner wall of fermentation chamber.
Preferably, the number of the supporting plates is 3; and the distance between every two adjacent 2 stirring plates on the 3 supporting plates is different.
Preferably, an air inlet pipe and an air outlet pipe which are communicated with the fermentation chamber are correspondingly arranged on 2 adjacent side walls of the fermentation chamber, and electromagnetic valves are arranged on the air inlet pipe and the air outlet pipe; the air outlet pipe is also communicated with an external exhaust fan.
Preferably, a temperature and humidity sensor is arranged in the fermentation chamber, and a temperature and humidity display connected with the temperature and humidity sensor is arranged on the box door.
Preferably, the box door is provided with a switch for controlling the servo electric cylinder, the speed reducing motor, the heating wire, the electromagnetic valve and the exhaust fan.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model discloses utilize horizontal separators and vertical baffle to cut apart into a plurality of fermentation rooms with the fermenting case, it has the chamber door that is used for opening and closing the fermentation room still to articulate on the fermenting case, makes every fermentation room mutual independence like this, and the follow-up fermentation condition to different fermentation rooms of being convenient for is adjusted to realize fermenting the tea raw materials of different grades simultaneously.
(2) The utility model discloses a be equipped with the stirring piece in the fermentation chamber, the stirring piece can stir the tea raw materials of placing in the dish, avoids the material to pile up for the tea raw materials temperature of different positions is the same in same fermentation chamber, and then makes the tea raw materials fermentation degree in same fermentation chamber unified relatively, has guaranteed the quality of tealeaves, can also improve fermentation efficiency simultaneously. In addition, the interval of 2 adjacent stirring boards in different backup pads is different, can increase the area that the stirring board covered like this, further improves the stirring effect. Secondly the servo electronic jar that sets up is convenient for adjust the stirring board and places the interval of dish, is convenient for get and puts and place the dish.
(3) The placing plate of the utility model is provided with a handle which can be used for taking and placing the placing plate; simultaneously, the handle is attached to the inner wall of the fermentation chamber, the placing plate can be limited, and the placing plate is prevented from shaking when the stirring piece stirs tea raw materials.
(4) The utility model discloses a fermentation chamber still is equipped with intake pipe and outlet duct, and intake pipe and outlet duct can be used for regularly getting rid of the foul gas that produces in the fermentation chamber. Meanwhile, when the humidity in the fermentation chamber is high, the heating wires are used for heating, and the air inlet pipe and the air outlet pipe are opened simultaneously, so that the humidity in the fermentation chamber can be reduced rapidly. In addition, if the temperature in the fermentation chamber is too high, the temperature in the fermentation chamber can be reduced by opening the air inlet pipe and the air outlet pipe simultaneously.
(5) The utility model discloses the humiture in the fermentation chamber is convenient for know in real time to the temperature and humidity sensor and the humiture display that set up, and the humiture in the adjustment fermentation chamber in time improves the fermentation quality, and then improves the tealeaves quality.
(6) The fermentation device of the utility model divides the fermentation box body into a plurality of relatively independent fermentation chambers, thus realizing the fermentation of tea raw materials with different grades at different temperatures; set up the stirring piece simultaneously and stir the tea raw materials of placing in the dish for different positions tea raw materials temperature is the same in same fermentation chamber, and then makes the tea raw materials fermentation degree in same fermentation chamber unified relatively, has guaranteed the quality of tealeaves. In addition, the heating wires, the air inlet pipe, the air outlet pipe and the temperature and humidity display are arranged, so that the fermentation conditions in the fermentation chamber can be conveniently and timely adjusted, and the fermentation quality is favorably improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a front view of FIG. 1;
FIG. 4 is a schematic structural view of the stirring member of the present invention;
description of the main reference numerals:
100. a fermentation box body; 101. a transverse partition; 102. a vertical partition plate; 103. a fermentation chamber; 104. a box door; 105. heating wires; 106. an air inlet pipe; 107. an air outlet pipe; 108. an electromagnetic valve; 109. a temperature and humidity sensor; 110. a temperature and humidity display; 111. a switch;
200. placing a tray; 201. a handle;
300. a stirring member; 301. a servo electric cylinder; 302. a reduction motor; 303. a support plate; 304. a stirring plate; 305. and (7) fixing the plate.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the technical personnel in the field without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., appear based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case to those skilled in the art.
Referring to fig. 1-4, a hierarchical fermentation device of selenium-enriched moringa tea comprises: fermentation box 100, place dish 200 and stirring piece 300, wherein: the fermentation box body 100 is horizontally arranged, the fermentation box body 100 is of a hollow structure with an opening at the front end, and a transverse partition plate 101 and a vertical partition plate 102 are arranged in the fermentation box body 100; the fermentation box body 100 is divided into a plurality of fermentation chambers 103 by the transverse partition plates 101 and the vertical partition plates 102; the fermentation box body 100 is hinged with box doors 104 with the same number as the fermentation chambers 103; a door 104 for opening and closing the fermenting chamber 103 at a corresponding position; a heater wire 105 is fixed to the inner wall of the door 104.
The placing tray 200 is placed at the bottom of the fermenting chamber 103; in the present embodiment, a handle 201 is provided in the circumferential direction of the placing tray 200; when the setting tray 200 is set in the fermenting chamber 103, the handle 201 is attached to the inner wall of the fermenting chamber 103.
The stirring piece 300 is arranged in the fermentation chamber 103, and the stirring piece 300 comprises a servo electric cylinder 301, a speed reducing motor 302, a supporting plate 303 and a stirring plate 304; the servo electric cylinder 301 is fixed at the top of the fermentation chamber 103 and vertically faces downwards, and a fixing plate 305 is welded at the tail end of the servo electric cylinder 301; the speed reducing motor 302 is fixed on the fixing plate 305 through bolts, and the output shaft of the speed reducing motor 302 is vertically downward; the support plate 303 is welded on the output shaft of the speed reducing motor 302 along the radial direction of the output shaft of the speed reducing motor 302; the stirring plate 304 is welded vertically downward to the support plate 303. In the present embodiment, 3 support plates 303 are provided at intervals; the spacing between the adjacent 2 stirring plates 304 on the 3 supporting plates 303 is different. It is understood that the spacing between the 2 stirring plates 304 on the same support plate 303 is the same, and the spacing between the 2 stirring plates 304 on different support plates 303 is different.
In addition, in this embodiment, an air inlet pipe 106 and an air outlet pipe 107 communicated with the fermentation chamber 103 are correspondingly arranged on 2 adjacent side walls of the fermentation chamber 103, and electromagnetic valves 108 are arranged on both the air inlet pipe 106 and the air outlet pipe 107; outlet pipe 107 is also in communication with an external suction fan (not shown in the drawings). A temperature and humidity sensor 109 is arranged in the fermentation chamber 103, and a temperature and humidity display 110 connected with the temperature and humidity sensor 109 is arranged on the box door 104. The box door 104 is provided with a switch 111 for controlling a servo electric cylinder 301, a speed reducing motor 302, a heating wire 105, an electromagnetic valve 108 and an exhaust fan. It is to be understood that the switch 111 is provided in plural, and each switch 111 corresponds to one power consuming component.
In this embodiment, the servo electric cylinder 301, the reduction motor 302, the heating wire 105, the electromagnetic valve 108, and the exhaust fan are all electrically connected to an external power source.
When in use, the selenium-rich moringa oleifera tea raw materials with different grades are placed in different placing trays 200. The switch 111 for controlling the servo electric cylinder 301 is used to lift the components such as the speed reduction motor 302, the support plate 303, and the stirring plate 304, so as to prevent the stirring plate 304 from obstructing the placing tray 200 when the placing tray 200 is placed. Different placing trays 200 are then placed into different fermentation chambers 103. Reuse the switch 111 of the servo electric cylinder 301 of control and descend parts such as gear motor 302, backup pad 303 and stirring board 304, make stirring board 304 inject in the rich selenium moringa tea raw materials, then close chamber door 104, open switch 111 of control gear motor 302 and make it begin to rotate, gear motor 302 drives backup pad 303 and stirring board 304 and rotates together when rotating, stirring board 304 pivoted in-process stirs the rich selenium moringa tea raw materials in placing the dish 200, realize loose the rich selenium moringa tea raw materials relatively, be favorable to making each position temperature keep the same, and then make the fermentation condition relatively unanimous.
In the fermentation process, the temperature and humidity sensor 109 monitors the temperature and humidity in the fermentation chamber 103 in real time and displays the temperature and humidity on the temperature and humidity display 110, so that workers can visually know the fermentation conditions in different fermentation chambers 103 and adjust the fermentation conditions according to the known fermentation conditions.
When the temperature in the fermenting chamber 103 is low, the switch 111 for controlling the heating wire 105 is opened, and the heating wire 105 emits heat to raise the temperature in the fermenting chamber 103 when it is operated.
If the temperature of the fermenting chamber 103 is too high, the switch 111 for controlling the electromagnetic valve 108 and the exhaust fan is opened to allow air with a low external temperature to enter the fermenting chamber 103 and simultaneously exhaust air with a high temperature in the fermenting chamber 103 to the outside, thereby reducing the temperature in the fermenting chamber 103.
If the humidity of the fermentation chamber 103 is low, the worker opens the chamber door 104 to spray moisture.
If the humidity of the fermentation chamber 103 is too high, the switch 111 for controlling the heating wire 105, the electromagnetic valve 108 and the exhaust fan is opened, the heating wire 105 emits heat during working to facilitate the dissipation of moisture, and the exhaust fan works to facilitate the extraction of the moisture in the fermentation chamber 103 to the outside, so that the humidity in the fermentation chamber 103 is reduced.
From the above, the fermentation device of the embodiment divides the fermentation tank body 100 into a plurality of relatively independent fermentation chambers 103, so that the selenium-enriched moringa oleifera tea raw materials with different grades are fermented at different temperatures; set up stirring piece 300 simultaneously and stir the selenium-enriched moringa tea raw materials of 200 in placing the dish for different positions selenium-enriched moringa tea raw materials temperature is the same in same fermentation chamber 103, and then makes the fermentation degree of the selenium-enriched moringa tea raw materials in same fermentation chamber 103 unified relatively, has guaranteed the quality of tealeaves. In addition, the heating wire 105, the air inlet pipe 106, the air outlet pipe 107 and the temperature and humidity display 110 are arranged, so that the fermentation conditions in the fermentation chamber 103 can be adjusted in time, and the fermentation quality can be improved.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (7)
1. Hierarchical fermenting installation of rich selenium peppery wooden tea, its characterized in that includes: fermentation box, place dish and stirring, wherein:
the fermentation box body is horizontally arranged, is of a hollow structure with an opening at the front end, and is internally provided with a transverse partition plate and a vertical partition plate; the transverse partition plates and the vertical partition plates divide the fermentation box body into a plurality of fermentation chambers;
the placing tray is placed at the bottom of the fermentation chamber;
the stirring piece is arranged in the fermentation chamber and comprises a servo electric cylinder, a speed reducing motor, a supporting plate and a stirring plate; the servo electric cylinder is fixed at the top of the fermentation chamber and vertically faces downwards, and a fixing plate is welded at the tail end of the servo electric cylinder; the speed reducing motor is fixed on the fixing plate through a bolt, and an output shaft of the speed reducing motor is vertically downward; the supporting plate is welded on the output shaft of the speed reducing motor along the radial direction of the output shaft of the speed reducing motor; the stirring plate is vertically welded on the supporting plate downwards.
2. The staged fermentation device for selenium-enriched moringa oleifera as claimed in claim 1, wherein the fermentation box body is hinged with a box door with the same number as the fermentation chambers; the box door is used for opening and closing the fermentation chamber at the corresponding position; and a heating wire is fixed on the inner wall of the box door.
3. The staged fermentation device for selenium-enriched moringa oleifera tea as claimed in claim 2, wherein a handle is arranged on the circumferential direction of the placing plate; when placing the dish and placing in the fermentation chamber, the handle laminating is on the inner wall of fermentation chamber.
4. The staged fermentation device for selenium-enriched moringa oleifera tea as claimed in claim 2, wherein 3 support plates are arranged at intervals; and the distance between every two adjacent 2 stirring plates on the 3 supporting plates is different.
5. The staged fermentation device for selenium-enriched moringa oleifera tea as claimed in claim 2, wherein 2 adjacent side walls of the fermentation chamber are correspondingly provided with an air inlet pipe and an air outlet pipe which are communicated with the fermentation chamber, and the air inlet pipe and the air outlet pipe are respectively provided with an electromagnetic valve; the air outlet pipe is also communicated with an external exhaust fan.
6. The staged fermentation device for selenium-enriched moringa oleifera tea as claimed in claim 2, wherein a temperature and humidity sensor is arranged in the fermentation chamber, and a temperature and humidity display connected with the temperature and humidity sensor is arranged on the box door.
7. The staged fermentation device for selenium-enriched moringa oleifera tea as claimed in claim 6, wherein the door is provided with a switch for controlling the servo electric cylinder, the speed reducing motor, the heating wire, the electromagnetic valve and the exhaust fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021844959.0U CN213127875U (en) | 2020-08-29 | 2020-08-29 | Hierarchical fermenting installation of rich selenium peppery wooden tea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021844959.0U CN213127875U (en) | 2020-08-29 | 2020-08-29 | Hierarchical fermenting installation of rich selenium peppery wooden tea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213127875U true CN213127875U (en) | 2021-05-07 |
Family
ID=75741648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021844959.0U Expired - Fee Related CN213127875U (en) | 2020-08-29 | 2020-08-29 | Hierarchical fermenting installation of rich selenium peppery wooden tea |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213127875U (en) |
-
2020
- 2020-08-29 CN CN202021844959.0U patent/CN213127875U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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Granted publication date: 20210507 |