CN220555686U - Drum-type coffee bean soaking fermentation device - Google Patents
Drum-type coffee bean soaking fermentation device Download PDFInfo
- Publication number
- CN220555686U CN220555686U CN202322043307.7U CN202322043307U CN220555686U CN 220555686 U CN220555686 U CN 220555686U CN 202322043307 U CN202322043307 U CN 202322043307U CN 220555686 U CN220555686 U CN 220555686U
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- fermentation
- fermenting
- drum
- fixed
- coffee bean
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- 238000000855 fermentation Methods 0.000 title claims abstract description 81
- 230000004151 fermentation Effects 0.000 title claims abstract description 81
- 241000533293 Sesbania emerus Species 0.000 title claims abstract description 44
- 238000002791 soaking Methods 0.000 title claims abstract description 15
- 238000005192 partition Methods 0.000 claims abstract description 24
- 238000004321 preservation Methods 0.000 claims abstract description 17
- 238000003756 stirring Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 16
- 238000007790 scraping Methods 0.000 claims description 14
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 8
- 239000001569 carbon dioxide Substances 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 description 4
- 229920000715 Mucilage Polymers 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 2
- 244000046052 Phaseolus vulgaris Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Tea And Coffee (AREA)
Abstract
The utility model relates to the technical field of coffee bean fermentation, in particular to a roller-type coffee bean soaking fermentation device, wherein two partition boards are arranged in a rotating manner, a fermentation cylinder is arranged between the two partition boards, a fermentation bin is arranged in the fermentation cylinder, a heat preservation gap is formed in the inner wall of the fermentation cylinder, a heat preservation piece is arranged in the heat preservation gap, and a second motor is arranged on the lower side of the fermentation bin in one partition board. According to the utility model, the coffee beans in the fermentation cylinder can roll through the rotation, the stirring effect of the coffee beans is improved under the arrangement of the fixed shaft and the spiral stirring blade, and the rotating shaft drives the spiral conveying propeller to work under the drive of the second motor, so that the stirring of the coffee beans at the bottom of the fermentation cylinder is facilitated, the fermentation quality is improved, and after the fermentation is finished, the spiral conveying propeller pushes the coffee beans to face the blanking pipe, so that the unloading of materials is facilitated, and the practicability of the equipment is improved.
Description
Technical Field
The utility model relates to the technical field of coffee bean fermentation, in particular to a roller type coffee bean soaking fermentation device.
Background
Coffee beans, which are the plant fruits used to make coffee, are fermented by separating the greasy mucilage that covers the endocarp. The coffee beans are stored in the fermenter for about 12 to 36 hours, the time taken being determined mainly by the ambient temperature, the thickness of the mucilage and the enzymes. When this process is completed, the greasy mucilage on the endocarp around the beans separates from the endocarp, making the beans no longer slimy, but rather a pebble-like feel. As disclosed in chinese patent publication No. CN212713527U, a coffee bean fermentation apparatus is disclosed, which transmits hot air generated by a heater to a fermentation tank, and a temperature sensor is disposed at the inner top of the fermentation tank, so that the temperature in the fermentation tank can be detected, and the fermentation temperature in the fermentation tank is ensured to reach the fermentation requirement.
However, coffee beans are easily pushed at the bottom of the fermenter during fermentation, resulting in a reduced fermentation quality, and thus, a drum-type coffee bean soaking fermentation apparatus is provided by those skilled in the art to solve the problems set forth in the background art described above.
Disclosure of Invention
The utility model aims to provide a roller type coffee bean soaking and fermenting device so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drum-type coffee bean infiltration fermenting installation, includes the baffle, the baffle is totally two, two rotate between the baffle and install a fermentation cylinder, fermentation storehouse has been seted up to the inside of fermentation cylinder, and the inner wall of fermentation cylinder has seted up the heat preservation clearance, the inside in heat preservation clearance is equipped with the heat preservation piece, one of them the inside that is located the fermentation storehouse of baffle is installed the second motor, the pivot that extends to fermentation storehouse inside is installed to the output of second motor, the screw conveying oar is installed to the equidistant outside of pivot, another the unloading pipe with screw conveying oar adaptation is installed in the outside of baffle, and the inboard of another baffle is fixed with the fixed axle that extends to fermentation storehouse inside, helical stirring vane is installed to equidistant outside of fixed axle.
As a further aspect of the present utility model: the heat preservation piece is including fixing the temperature sensor in fixed axle middle part position department, the inside of heat preservation clearance is filled with the heat preservation liquid, and the inside of heat preservation clearance has the hot-water line through spiral winding, the one end of hot-water line runs through the baffle and forms the inlet tube, and the other end of hot-water line runs through the baffle and forms the drain pipe.
As a further aspect of the present utility model: the outside of one baffle is hinged with a closing door, and the outside of the other baffle is fixed with a carbon dioxide generator communicated with the fermentation bin.
As a further aspect of the present utility model: the lower ends of the two partition boards are respectively fixed with a supporting frame, the partition boards are rotatably connected with the fermentation cylinder through bearings, and the two ends of the fermentation cylinder are in an opening state.
As a further aspect of the present utility model: the fermentation cylinder is characterized in that a first motor is mounted on the support frame, a driving belt wheel is fixed at the output end of the first motor, a driven belt wheel is mounted on the outer side of the fermentation cylinder, and a synchronous transmission belt is mounted between the driven belt wheel and the driving belt wheel.
As a further aspect of the present utility model: the scraper bars are fixed at the top positions of the fermentation bins between the two partition boards, the scraper bars are members made of stainless steel materials, and rubber scraping plates are installed at the joints of the scraper bars and the inner walls of the fermentation bins.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the coffee beans in the fermentation cylinder can roll through the rotation, the stirring effect of the coffee beans is improved under the arrangement of the fixed shaft and the spiral stirring blade, and the rotating shaft drives the spiral conveying propeller to work under the drive of the second motor, so that the stirring of the coffee beans at the bottom of the fermentation cylinder is facilitated, the fermentation quality is improved, and after the fermentation is finished, the spiral conveying propeller pushes the coffee beans to face the blanking pipe, so that the unloading of materials is facilitated, and the practicability of the equipment is improved.
Drawings
FIG. 1 is a schematic structural view of a drum-type coffee bean soaking and fermenting device;
FIG. 2 is a schematic diagram showing the internal structure of a drum-type coffee bean soaking and fermenting device;
FIG. 3 is a schematic diagram of the structure of the fermentation chamber in the drum-type coffee bean soaking fermentation device.
In the figure: 1. a partition plate; 2. a fermentation cylinder; 3. a support frame; 4. closing the door; 5. a carbon dioxide generator; 6. a first motor; 7. a driving pulley; 8. a synchronous drive belt; 9. a driven pulley; 10. a fermentation bin; 11. thermal insulation gap; 12. a hot water pipe; 13. a fixed shaft; 14. spiral stirring blades; 15. a temperature sensor; 16. scraping the strip; 17. a second motor; 18. a rotating shaft; 19. a screw conveyor propeller; 20. and (5) blanking pipes.
Detailed Description
Referring to fig. 1-3, in the embodiment of the utility model, a drum-type coffee bean soaking and fermenting device comprises two partition boards 1, wherein a fermenting cylinder 2 is rotatably installed between the two partition boards 1, a fermenting bin 10 is arranged in the fermenting cylinder 2, a heat insulation gap 11 is arranged on the inner wall of the fermenting cylinder 2, a heat insulation piece is arranged in the heat insulation gap 11, a second motor 17 is installed on the lower side of the fermenting bin 10 in the interior of one partition board 1, a rotating shaft 18 extending to the interior of the fermenting bin 10 is installed at the output end of the second motor 17, screw conveying paddles 19 are installed on the outer side of the rotating shaft 18 at equal intervals, a blanking pipe 20 matched with the screw conveying paddles 19 is installed on the outer side of the other partition board 1, a fixed shaft 13 extending to the interior of the fermenting bin 10 is fixed on the inner side of the other partition board 1, screw stirring blades 14 are installed on the outer side of the fixed shaft 13 at equal intervals, and when the fermenting cylinder 2 rotates, stirring of coffee beans can be realized through the fixed shaft 13 and the screw stirring blades 14, so that the fermenting effect of the coffee beans is improved, the second motor 17 is started, the rotating shaft 18 drives the rotating shaft 19 to drive the rotating shaft 18 to work, the screw conveying paddles 19 to move towards the lower side of the fermenting cylinder 20, and the practical material conveying device is further improved, and the material conveying quality of the coffee beans is convenient to be moved towards the lower fermenting cylinder 19.
In fig. 2, the heat preservation member includes a temperature sensor 15 fixed at the middle position of the fixed shaft 13, the inside of the heat preservation gap 11 is filled with heat preservation liquid, and the inside of the heat preservation gap 11 is spirally wound with a hot water pipe 12, one end of the hot water pipe 12 penetrates through the partition board 1 and forms a water inlet pipe, the other end of the hot water pipe 12 penetrates through the partition board 1 and forms a water outlet pipe, hot water is injected into the hot water pipe 12, thereby realizing the heating of the equipment, detecting the temperature inside the fermentation bin 10 through the temperature sensor 15, and being beneficial to the control of the fermentation environment.
In fig. 1, a closing door 4 is hinged to the outer side of one partition board 1 to facilitate sealing of the device, and a carbon dioxide generator 5 communicated with a fermentation bin 10 is fixed to the outer side of the other partition board 1, and high-pressure carbon dioxide is injected into the fermentation bin 10 through the carbon dioxide generator 5, so that a high-pressure and anaerobic state in the device is maintained to facilitate fermentation of coffee beans.
In fig. 1 and 2, the lower extreme of two baffles 1 all is fixed with support frame 3, and the support of mainly used equipment, and rotates through the bearing between baffle 1 and the fermentation cylinder 2 and be connected, and the both ends of fermentation cylinder 2 are the open state, make things convenient for the input, the output of fermentation cylinder 2 inside material.
In fig. 2, a first motor 6 is installed on a supporting frame 3, a driving belt pulley 7 is fixed at the output end of the first motor 6, a driven belt pulley 9 is installed on the outer side of a fermentation cylinder 2, a synchronous transmission belt 8 is installed between the driven belt pulley 9 and the driving belt pulley 7, the first motor 6 is started to enable the driving belt pulley 7 to rotate, the driven belt pulley 9 is enabled to rotate through the synchronous transmission belt 8, and then the fermentation cylinder 2 is enabled to rotate, so that rolling of coffee beans in the fermentation cylinder is facilitated.
In fig. 2 and 3, a scraping strip 16 is fixed at the top position of the fermentation bin 10 between two partition boards 1, the scraping strip 16 is made of stainless steel, a rubber scraping plate is installed at the joint of the scraping strip 16 and the inner wall of the fermentation bin 10, and when the fermentation cylinder 2 rotates, the scraping strip 16 and the fermentation bin 10 relatively rotate, so that the scraping of attachments on the inner wall of the fermentation bin 10 is facilitated, and the equipment is convenient to clean in the later period.
The working principle of the utility model is as follows: when the coffee bean stirring device is used, coffee beans are input into the fermentation cylinder 2 from the closed door 4, hot water is injected into the hot water pipe 12, thereby heating of equipment is realized, high-pressure carbon dioxide is injected into the fermentation bin 10 through the carbon dioxide generator 5, thereby maintaining a high-pressure and oxygen-free state in the equipment, fermentation of the coffee beans is facilitated, the first motor 6 is started, the driving belt wheel 7 rotates, the driven belt wheel 9 rotates through the synchronous driving belt 8, the fermentation cylinder 2 rotates, rolling of the coffee beans in the fermentation cylinder is facilitated, when the fermentation cylinder 2 rotates, stirring of the coffee beans can be realized through the fixed shaft 13 and the spiral stirring blade 14, thereby improving the fermentation effect of the coffee beans, scraping of the attachment on the inner wall of the fermentation bin 10 is facilitated under the arrangement of the scraping strip 16, the later cleaning of the equipment is facilitated, the second motor 17 is started, the rotating shaft 18 is driven to operate through the rotating shaft 18, thereby facilitating stirring of the coffee beans at the bottom of the fermentation cylinder 2, further improving the quality of fermentation, and after the fermentation is completed, the spiral conveying blade 19 pushes the coffee beans to move towards the blanking pipe 20, thereby facilitating the unloading of the material and improving the practicability of the equipment.
Claims (6)
1. Drum-type coffee bean soaks fermenting installation, including baffle (1), its characterized in that, baffle (1) are total two, two rotate between baffle (1) and install fermentation cylinder (2), fermentation storehouse (10) have been seted up to the inside of fermentation cylinder (2), and heat preservation clearance (11) have been seted up to the inner wall of fermentation cylinder (2), the inside of heat preservation clearance (11) is equipped with the heat preservation piece, one of them the inside of baffle (1) is located the downside of fermentation storehouse (10) and installs second motor (17), the pivot (18) that extend to fermentation storehouse (10) inside are installed to the output of second motor (17), screw conveying rake (19) are installed to equidistant outside of pivot (18), another the unloading pipe (20) with screw conveying rake (19) adaptation are installed in the outside of baffle (1), and the inboard of another baffle (1) is fixed with and extends to the inside fixed axle (13) of fermentation storehouse (10), screw stirring vane (14) are installed to equidistant in the outside of fixed axle (13).
2. Drum-type coffee bean soaking and fermenting device according to claim 1, characterized in that the heat-insulating member comprises a temperature sensor (15) fixed at the middle position of the fixed shaft (13), the inside of the heat-insulating gap (11) is filled with heat-insulating liquid, and the inside of the heat-insulating gap (11) is spirally wound with a hot water pipe (12), one end of the hot water pipe (12) penetrates through the partition plate (1) and forms a water inlet pipe, and the other end of the hot water pipe (12) penetrates through the partition plate (1) and forms a water outlet pipe.
3. Drum-type coffee bean soaking and fermenting device according to claim 1, characterized in that the outside of one of the partition plates (1) is hinged with a closing door (4), and the outside of the other partition plate (1) is fixed with a carbon dioxide generator (5) communicated with the fermenting bin (10).
4. Drum-type coffee bean soaking and fermenting device according to claim 1, characterized in that the lower ends of the two partition boards (1) are both fixed with a supporting frame (3), the partition boards (1) are rotatably connected with the fermenting drum (2) through bearings, and the two ends of the fermenting drum (2) are both in an opening state.
5. Drum-type coffee bean soaking and fermenting device according to claim 4, characterized in that the supporting frame (3) is provided with a first motor (6), the output end of the first motor (6) is fixed with a driving belt wheel (7), the outer side of the fermenting drum (2) is provided with a driven belt wheel (9), and a synchronous transmission belt (8) is arranged between the driven belt wheel (9) and the driving belt wheel (7).
6. Drum-type coffee bean soaking and fermenting device according to claim 1, characterized in that a scraping strip (16) is fixed between two partition boards (1) at the top position of the fermenting bin (10), the scraping strip (16) is a stainless steel member, and a rubber scraping plate is arranged at the joint of the scraping strip (16) and the inner wall of the fermenting bin (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322043307.7U CN220555686U (en) | 2023-08-01 | 2023-08-01 | Drum-type coffee bean soaking fermentation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322043307.7U CN220555686U (en) | 2023-08-01 | 2023-08-01 | Drum-type coffee bean soaking fermentation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220555686U true CN220555686U (en) | 2024-03-05 |
Family
ID=90050728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322043307.7U Active CN220555686U (en) | 2023-08-01 | 2023-08-01 | Drum-type coffee bean soaking fermentation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220555686U (en) |
-
2023
- 2023-08-01 CN CN202322043307.7U patent/CN220555686U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |