CN214241363U - Vacuum bagged food washs air-dries equipment - Google Patents
Vacuum bagged food washs air-dries equipment Download PDFInfo
- Publication number
- CN214241363U CN214241363U CN202120206894.5U CN202120206894U CN214241363U CN 214241363 U CN214241363 U CN 214241363U CN 202120206894 U CN202120206894 U CN 202120206894U CN 214241363 U CN214241363 U CN 214241363U
- Authority
- CN
- China
- Prior art keywords
- cooking box
- sets
- air
- preservation shell
- heat preservation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010411 cooking Methods 0.000 claims abstract description 62
- 238000004321 preservation Methods 0.000 claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 238000005406 washing Methods 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims description 13
- 238000007605 air drying Methods 0.000 claims description 10
- 238000009835 boiling Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 235000011194 food seasoning agent Nutrition 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 28
- 239000007788 liquid Substances 0.000 abstract description 13
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 4
- 230000035939 shock Effects 0.000 description 6
- 239000007789 gas Substances 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000009461 vacuum packaging Methods 0.000 description 1
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a wash the technical field of air-dry equipment, especially relate to a vacuum bagged food washs air-dry equipment, it washs and disinfects the material through the washing liquid of high temperature, later open the conveyer belt, through a plurality of baffles on conveyer belt surface, carry the material after washing in the cooking box to the inside of heat preservation shell from left to right, later open multiunit heating resistor and heat the air at top in the heat preservation shell, then open two sets of exhaust fans, blow the air to the top of conveyer belt, dry the material of conveyer belt top, thereby improve the bactericidal effect of equipment to the material, and improve the practicality of equipment; including base, cooking box, feeder hopper, multiunit hot plate, workstation, heat preservation shell, support frame, multiunit heating resistor, two sets of exhaust fan and conveyer belt, cooking box's bottom is connected with the top of base to cooking box's top is provided with the feed inlet, and cooking box's right-hand member is provided with the bin outlet.
Description
Technical Field
The utility model relates to a wash the technical field who air-dries the equipment, especially relate to a vacuum bagged food washs air-dries equipment.
Background
When placed in the air, various changes (e.g., spoilage, rancidity, discoloration, dryness, or moisture absorption) occur. Resulting in a failure to be practical. Besides its own reasons, food formulation is also very related to its environmental conditions. These environmental conditions mainly include oxygen concentration, humidity, pH, etc. Therefore, as a primary function of the composite flexible package for food, the composite flexible package is to reduce adverse effects of environmental factors on food and prevent the food from deteriorating too fast, so that the food needs to be packaged by a vacuum packaging bag, but after the food is packaged, stains are easily adhered to the surface of the packaging bag, the appearance of the product is affected, the product needs to be cleaned, and generally cleaned or washed, but the surface of the packaging bag is difficult to sterilize, so that the practicability is poor, and therefore the composite flexible package needs to be improved on the existing equipment.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a washing liquid through high temperature washs and disinfects the material, later open the conveyer belt, a plurality of baffles through the conveyer belt surface, the material after will cooking incasement washing is carried to the inside of heat preservation shell by the left hand right hand, later open the air at multiunit heating resistor top in to the heat preservation shell and heat, reopen two sets of exhaust fans, blow the air to the top of conveyer belt, dry the material that conveys the belt top, thereby improve equipment is to the bactericidal effect of material, and improve equipment's a vacuum bagged food washs air-dry equipment.
The utility model discloses a vacuum bagged food cleaning and air drying device, which comprises a base, a cooking box, a feeding hopper, a plurality of groups of heating plates, a workbench, a heat preservation shell, a supporting frame, a plurality of groups of heating resistors, two groups of exhaust fans and a conveyor belt, wherein the bottom end of the cooking box is connected with the top end of the base, the top end of the cooking box is provided with a feeding hole, the right end of the cooking box is provided with a discharging hole, the bottom end of the feeding hopper is connected with the top end of the feeding hole of the cooking box, the bottom ends of the groups of heating plates are all connected with the bottom end of the cooking box, the bottom end of the workbench is connected with the top end of the base, the left end of the heat preservation shell is provided with a feeding hole, the right end of the heat preservation shell is provided with a discharging hole, the side end of the supporting frame is fixedly connected with the side wall in the heat preservation shell, the top ends of the groups of the heating resistors are all connected with the bottom end of the supporting frame, the side ends of the two groups of the exhaust fans are respectively connected with the two sides of the heat preservation shell, and two sets of exhaust fans are communicated with each other with the inside of the heat preservation shell, the left side of the conveyor belt is arranged in the cooking box, the right side of the conveyor belt extends out of a discharge port of the cooking box and is arranged on the top end of the workbench to be connected, and a plurality of partition plates are arranged on the surface of the conveyor belt.
The utility model discloses a vacuum bagged food washs air-dries equipment still includes the baffle, and the front end and the rear end of baffle are connected with the front end and the rear end in the boiling box respectively.
The utility model discloses a vacuum bagged food washs air-dry equipment, still include fixed plate, multiunit connecting rod and multiunit shock dynamo, the surface of conveyer belt is provided with a plurality of holes that leak, the left end of fixed plate is connected with the right-hand member of cooking case, the bottom of multiunit connecting rod all is connected with the top of fixed plate, the top of multiunit connecting rod all with the bottom in close contact with of top conveyer belt, multiunit shock dynamo's top all is connected with the bottom of fixed plate to multiunit shock dynamo's side all is provided with the eccentric shaft.
The utility model discloses a vacuum bagged food washs air-dry equipment still includes two sets of filter screens, and the side of two sets of filter screens is connected with the side of two sets of exhaust fans respectively.
The utility model discloses a vacuum bagged food washs air-dries equipment still includes circulating air pump and circulating pipe, and the right-hand member of circulating air pump is connected with the left end of case of cooking to the right-hand member of circulating air pump is provided with the induction port and communicates with each other with the inside of case of cooking, and the bottom of circulating air pump is provided with the gas vent, and the top of circulating pipe is connected with the gas vent of circulating air pump, and the right-hand member of circulating pipe is connected with the left end bottom of case of cooking, and the right-hand member of circulating pipe communicates with each other with the inside of case of cooking.
The utility model discloses a vacuum bagged food washs air-dry equipment still includes the camera, and the left end of camera is connected with the right-hand member of heat preservation shell.
Compared with the prior art, the beneficial effects of the utility model are that: pour the washing liquid into to the inside of cooking case by the feeder hopper, slope liquid in to the cooking case through the multiunit hot plate heats, the inside to the cooking case is poured into with the material to the rethread feeder hopper, wash and disinfect the material through the washing liquid of high temperature, later open the conveyer belt, a plurality of baffles through conveyer belt surface, carry the inside to the heat preservation shell with the material after rinsing in the cooking case from left to right, later open multiunit heating resistor and heat the air at top in the heat preservation shell, reopen two sets of exhaust fans, blow the top to the conveyer belt with the air, dry the material that conveys the belt top, thereby improve equipment is to the bactericidal effect of material, and improve equipment's practicality.
Drawings
Fig. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged view of the portion A of FIG. 1;
fig. 3 is an enlarged schematic view of a portion B in fig. 1 according to the present invention.
In the drawings, the reference numbers: 1. a base; 2. a cooking box; 3. a feed hopper; 4. heating plates; 5. a work table; 6. a heat preservation shell; 7. a support frame; 8. a heating resistor; 9. an exhaust fan; 10. a conveyor belt; 11. a partition plate; 12. a discharge outlet; 13. a baffle plate; 14. a fixing plate; 15. a connecting rod; 16. vibrating a motor; 17. an eccentric shaft; 18. filtering with a screen; 19. a circulating air pump; 20. a circulation pipe; 21. a camera is provided.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in figures 1 to 3, the vacuum bagged food cleaning and air-drying device of the utility model comprises a base 1, a cooking box 2, a feed hopper 3, a plurality of groups of heating plates 4, a workbench 5, a heat preservation shell 6, a support frame 7, a plurality of groups of heating resistors 8, two groups of exhaust fans 9 and a conveyor belt 10, wherein the bottom end of the cooking box 2 is connected with the top end of the base 1, the top end of the cooking box 2 is provided with a feed inlet, the right end of the cooking box 2 is provided with a discharge outlet 12, the bottom end of the feed hopper 3 is connected with the top end of the feed inlet of the cooking box 2, the bottom ends of the plurality of groups of heating plates 4 are all connected with the bottom end in the cooking box 2, the bottom end of the workbench 5 is connected with the top end of the base 1, the bottom end of the heat preservation shell 6 is connected with the top end of the workbench 5, the left end of the heat preservation shell 6 is provided with the feed inlet, the right end of the heat preservation shell 6 is provided with a discharge outlet, the side end of the support frame 7 is fixedly connected with the side wall in the heat preservation shell 6, the top ends of the multiple groups of heating resistors 8 are connected with the bottom end of the supporting frame 7, the side ends of the two groups of exhaust fans 9 are respectively connected with the two sides of the heat-insulating shell 6, the two groups of exhaust fans 9 are communicated with the inside of the heat-insulating shell 6, the left side of the conveyor belt 10 is installed inside the cooking box 2, the right side of the conveyor belt 10 extends out of a discharge port 12 of the cooking box 2 and is installed at the top end of the workbench 5 to be connected, and the surface of the conveyor belt 10 is provided with a plurality of partition plates 11; pour the washing liquid into the inside to cooking box 2 by feeder hopper 3, the slope liquid to cooking box 2 is heated through multiunit hot plate 4, the inside to cooking box 2 is poured the material into to the rethread feeder hopper 3, wash and disinfect the material through the washing liquid of high temperature, later open conveyer belt 10, a plurality of baffles 11 through conveyer belt 10 surface, the inside to heat preservation shell 6 is carried to the material after will cooking box 2 internal cleaning from left to right, later open multiunit heating resistor 8 and heat the air at top in the heat preservation shell 6, open two sets of exhaust fans 9 again, blow the top to conveyer belt 10 with the air, dry the material that conveys the belt 10 top, thereby improve equipment is to the bactericidal effect of material, and improve equipment's practicality.
The utility model discloses a vacuum bagged food cleaning and air-drying device, which also comprises a baffle 13, wherein the front end and the rear end of the baffle 13 are respectively connected with the front end and the rear end in the cooking box 2; by arranging the baffle 13, the amount of the materials conveyed by the conveyor belt 10 is limited, so that the practicability of the equipment is improved.
The utility model discloses a vacuum bagged food washs air-dry equipment, still include fixed plate 14, multiunit connecting rod 15 and multiunit shock dynamo 16, the surface of conveyer belt 10 is provided with a plurality of holes that leak, the left end of fixed plate 14 is connected with the right-hand member of cooking case 2, the bottom of multiunit connecting rod 15 all is connected with the top of fixed plate 14, the top of multiunit connecting rod 15 all closely contacts with the bottom of top conveyer belt 10, the top of multiunit shock dynamo 16 all is connected with the bottom of fixed plate 14, and the side of multiunit shock dynamo 16 all is provided with eccentric shaft 17; and a plurality of groups of vibration motors 16 are started, so that the plurality of groups of connecting rods 15 drive the conveyor belt 10 to vibrate, and water stains attached to the surface of the material are vibrated, so that the practicability of the equipment is improved.
The utility model discloses a vacuum bagged food cleaning and air drying device, which also comprises two groups of filter screens 18, wherein the side ends of the two groups of filter screens 18 are respectively connected with the side ends of two groups of exhaust fans 9; through setting up two sets of filter screens 18, filter the air that exhaust fan 9 inhales to, reduce to enter into the inside dust of heat preservation shell 6 to improve equipment's dustproof effect.
The utility model discloses a vacuum bagged food washs air-dry equipment, still include circulating air pump 19 and circulating pipe 20, the right-hand member of circulating air pump 19 is connected with the left end of cooking case 2, and the right-hand member of circulating air pump 19 is provided with the induction port and communicates with each other with the inside of cooking case 2, the bottom of circulating air pump 19 is provided with the gas vent, the top of circulating pipe 20 is connected with the gas vent of circulating air pump 19, the right-hand member of circulating pipe 20 is connected with the left end bottom of cooking case 2, and the right-hand member of circulating pipe 20 communicates with each other with the inside of cooking case 2; the circulation air pump 19 is opened to suck out the steam in the cooking box 2, and the steam is discharged back to the cleaning liquid in the cooking box 2 through the circulation pipe 20, so that the steam discharged from the feed hopper 3 is reduced, and the safety of workers is improved.
The utility model discloses a vacuum bagged food cleaning and air-drying device, which also comprises a camera 21, wherein the left end of the camera 21 is connected with the right end of the heat preservation shell 6; make a video recording through camera 21 to the material after drying to transmit to the monitor, make things convenient for the staff to observe the cleaning performance of material, thereby improve equipment's convenience.
The utility model discloses a vacuum bagged food washs air-dry equipment, it is at work, at first pour the washing liquid into the inside of cooking box 2 from feeder hopper 3, heat the slope liquid in cooking box 2 through multiunit hot plate 4, pour the material into the inside of cooking box 2 through feeder hopper 3, wash and disinfect the material through the washing liquid of high temperature, open circulating air pump 19 simultaneously, the steam in cooking box 2 is sucked out, and discharge the steam back to the washing liquid in cooking box 2 through circulating pipe 20, reduce the steam that is discharged by feeder hopper 3, then open conveyer belt 10, through a plurality of baffles 11 on the surface of conveyer belt 10, the material after washing in cooking box 2 is carried from left to right, later open multiunit vibrating motor 16, make multiunit connecting rod 15 drive conveyer belt 10 vibrations, will adhere to the water stain vibrations of material surface, then the material enters into the inside of heat preservation shell 6, the air at the top in the heat preservation shell 6 is heated by opening the multiple groups of heating resistors 8, then the two groups of exhaust fans 9 are opened, the air is blown to the top end of the conveying belt 10, and the materials on the top end of the conveying belt 10 are dried.
The vacuum bagged food cleaning and air-drying equipment of the utility model adopts a common mechanical mode, such as an installation mode, a connection mode or a setting mode, and can be implemented as long as beneficial effects can be achieved; the utility model discloses a vacuum bagged food washs air-dry equipment's two sets of exhaust fan 9, conveyer belt 10 and filter screen 18 for purchase on the market, this industry technical staff only need according to its subsidiary instructions install and operate can.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A vacuum bagged food cleaning and air-drying device is characterized by comprising a base (1), a cooking box (2), a feed hopper (3), a plurality of groups of heating plates (4), a workbench (5), a heat-preservation shell (6), a support frame (7), a plurality of groups of heating resistors (8), two groups of exhaust fans (9) and a conveyor belt (10), wherein the bottom end of the cooking box (2) is connected with the top end of the base (1), a feed inlet is arranged at the top end of the cooking box (2), a discharge outlet (12) is arranged at the right end of the cooking box (2), the bottom end of the feed hopper (3) is connected with the top end of the feed inlet of the cooking box (2), the bottom ends of the plurality of groups of heating plates (4) are all connected with the bottom end in the cooking box (2), the bottom end of the workbench (5) is connected with the top end of the base (1), the bottom end of the heat-preservation shell (6) is connected with the top end of the workbench (5), and the left end of heat preservation shell (6) is provided with the feed inlet, the right-hand member of heat preservation shell (6) is provided with the bin outlet, the side of support frame (7) and the lateral wall fixed connection in heat preservation shell (6), the top of multiunit heating resistor (8) all is connected with the bottom of support frame (7), the side of two sets of exhaust fan (9) is connected with the both sides of heat preservation shell (6) respectively, and two sets of exhaust fan (9) all communicate with each other with the inside of heat preservation shell (6), the left side of conveyer belt (10) is installed in the inside of boiling box (2), the right side of conveyer belt (10) is stretched out by bin outlet (12) of boiling box (2), and install in the top of workstation (5) and be connected, and the surface of conveyer belt (10) is provided with a plurality of baffles (11).
2. The vacuum bagged food washing and seasoning apparatus as set forth in claim 1 further comprising a baffle plate (13), wherein the baffle plate (13) has front and rear ends connected to the front and rear ends of the inside of the cooking chamber (2), respectively.
3. The vacuum bagged food cleaning and air-drying equipment as claimed in claim 1, further comprising a fixed plate (14), a plurality of sets of connecting rods (15) and a plurality of sets of vibration motors (16), wherein the surface of the conveyor belt (10) is provided with a plurality of water leakage holes, the left end of the fixed plate (14) is connected with the right end of the cooking box (2), the bottom ends of the plurality of sets of connecting rods (15) are connected with the top end of the fixed plate (14), the top ends of the plurality of sets of connecting rods (15) are closely contacted with the bottom end of the top conveyor belt (10), the top ends of the plurality of sets of vibration motors (16) are connected with the bottom end of the fixed plate (14), and the side ends of the plurality of sets of vibration motors (16) are provided with eccentric shafts (17).
4. The vacuum bagged food washing and seasoning apparatus as claimed in claim 1 further comprising two sets of strainers (18), wherein the side ends of the two sets of strainers (18) are connected to the side ends of the two sets of exhaust fans (9), respectively.
5. The vacuum bagged food cleaning and air-drying equipment according to claim 1, further comprising a circulating air pump (19) and a circulating pipe (20), wherein the right end of the circulating air pump (19) is connected with the left end of the cooking box (2), the right end of the circulating air pump (19) is provided with an air suction port communicated with the inside of the cooking box (2), the bottom end of the circulating air pump (19) is provided with an air exhaust port, the top end of the circulating pipe (20) is connected with the air exhaust port of the circulating air pump (19), the right end of the circulating pipe (20) is connected with the bottom end of the left end of the cooking box (2), and the right end of the circulating pipe (20) is communicated with the inside of the cooking box (2).
6. The vacuum bagged food cleaning and air-drying equipment according to claim 5, further comprising a camera (21), wherein the left end of the camera (21) is connected with the right end of the heat-insulating shell (6).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120206894.5U CN214241363U (en) | 2021-01-25 | 2021-01-25 | Vacuum bagged food washs air-dries equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120206894.5U CN214241363U (en) | 2021-01-25 | 2021-01-25 | Vacuum bagged food washs air-dries equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
CN214241363U true CN214241363U (en) | 2021-09-21 |
Family
ID=77794542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202120206894.5U Expired - Fee Related CN214241363U (en) | 2021-01-25 | 2021-01-25 | Vacuum bagged food washs air-dries equipment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN214241363U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115722482A (en) * | 2022-12-22 | 2023-03-03 | 浙江乔老爷铝业有限公司 | Full-automatic processing production line for aluminum profiles |
CN117228051A (en) * | 2023-11-10 | 2023-12-15 | 靖江伊香食品有限公司 | Vacuum packaging machine is used in jerky processing |
-
2021
- 2021-01-25 CN CN202120206894.5U patent/CN214241363U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115722482A (en) * | 2022-12-22 | 2023-03-03 | 浙江乔老爷铝业有限公司 | Full-automatic processing production line for aluminum profiles |
CN115722482B (en) * | 2022-12-22 | 2023-10-17 | 浙江乔老爷铝业有限公司 | Full-automatic processing production line of aluminium alloy |
CN117228051A (en) * | 2023-11-10 | 2023-12-15 | 靖江伊香食品有限公司 | Vacuum packaging machine is used in jerky processing |
CN117228051B (en) * | 2023-11-10 | 2024-03-26 | 靖江伊香食品有限公司 | Vacuum packaging machine is used in jerky processing |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN214241363U (en) | Vacuum bagged food washs air-dries equipment | |
CN108906620A (en) | Cleaning device is used in a kind of processing of cereal | |
CN209588643U (en) | A kind of grain drying device | |
CN109357515A (en) | A kind of cure foods drying unit | |
CN110978644A (en) | Intelligent drying and shaping equipment and method for corrugated board | |
JP2017020691A (en) | Dust discharging device of hot air chamber at grain drier | |
CN108850151A (en) | A kind of paddy mechanical drying device | |
CN209449641U (en) | A kind of multi-functional dry fruit processing unit (plant) | |
CN110841963A (en) | Automatic cleaning and sterilizing production line for bagged food | |
JP4668035B2 (en) | Tea making line and its operation control method | |
KR101347938B1 (en) | Drying apparatus for pepper powder and grain | |
CN109875058A (en) | A kind of cashew nut skinning machine | |
CN210718468U (en) | Hot air drying device for agricultural products | |
CN212457811U (en) | Bean food finished product cleaning and sterilizing production line | |
CN214250356U (en) | A high-efficient drying-machine for making paper cup | |
CN109440358B (en) | Wool goods production is with dry edulcoration device | |
US10302358B2 (en) | Food heating device | |
CN112046903A (en) | Dampproofing formula finished product storage device that biological feed production used | |
CN216205093U (en) | Flour processing conveyor | |
CN108787559A (en) | A kind of cleaning device for Chinese medicine processing | |
CN216165055U (en) | Raw materials drying device is used in processing of black matrimony vine | |
CN220892843U (en) | Efficient and safe dryer for clothing production | |
CN212482016U (en) | Drying equipment with preprocessing structure | |
CN216409684U (en) | Grain is dried and is used dust collecting equipment | |
CN210211573U (en) | A stoving production facility for food package bag |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210921 |
|
CF01 | Termination of patent right due to non-payment of annual fee |