CN108211638B - A kind of microbial fermentation exhaust gas processing device - Google Patents
A kind of microbial fermentation exhaust gas processing device Download PDFInfo
- Publication number
- CN108211638B CN108211638B CN201810203307.XA CN201810203307A CN108211638B CN 108211638 B CN108211638 B CN 108211638B CN 201810203307 A CN201810203307 A CN 201810203307A CN 108211638 B CN108211638 B CN 108211638B
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- Prior art keywords
- delivery pipe
- rack
- exhaust gas
- shell
- microbial fermentation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/005—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by heat treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/88—Handling or mounting catalysts
- B01D53/885—Devices in general for catalytic purification of waste gases
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of microbial fermentation exhaust gas processing devices, including rack, one end of the rack is equipped with getter device, riser and partition are connected in the rack, the rack is divided by riser and partition is separated by solid-liquid separation room, reaction chamber and filter chamber, described one end for being separated by solid-liquid separation room is equipped with flusher, the other end of the solid-liquid separating is equipped with collecting box, heating device is equipped in the riser, shell is slidably connected in the reaction chamber, the side of the shell is fixedly connected with transverse slat.The configuration of the present invention is simple operation is easy, shell and reaction chamber can be driven to move back and forth by the isostructural effect of cam, movable block and the first spring lever, to generate vibration, one can accelerate the absorption to soluble gas bottom side in tail gas, secondly it can be made sufficiently to react, various filter screens can be made to be easily installed disassembly by pushing block and the isostructural interaction of fixture block.
Description
Technical field
The present invention relates to microorganisms technical field more particularly to a kind of microbial fermentation exhaust gas processing devices.
Background technique
As modern biotechnology is grown rapidly, biofermentation product, which has become, invests industry most active, with fastest developing speed
One of.Drug, food, the fine chemicals of biofermentation preparation are widely used in medicine, chemical industry and daily life, are people
Class health has made huge contribution, and biofermentation has become the powerful measure and tool of biofermentation product industrialization, due to
In biological fermentation process, the use of air is that microorganism growth is essential, and the usage amount of air is big, generally
0.5~1.2VVM, but the air not being used by the microorganisms largely needs to be discharged into atmosphere with the tail gas that fermentor is discharged, and makes
It obtains the Partial fermentation metabolite that microorganism growth generates and takes fermentor out of with tail gas, be discharged into surrounding air, due to micro- life
The metabolite that object growth generates usually has certain aroma and flavor, will cause certain influence to ambient enviroment, therefore, needs
It is discharged after handling fermentation tail gas, existing fermentation tail gas processing device device complexity is with high costs, and is reacting
Tail gas and catalyst reaction is insufficient that tail gas evolution effect is caused to decline in room, and the mounting means of various filter screens is complicated,
It can not quick installing and dismounting.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, such as：Existing fermentation tail gas processing device
Device complexity is with high costs, and in reaction chamber tail gas and catalyst reaction it is insufficient cause tail gas evolution effect decline, and
And the mounting means of various filter screens is complicated, it can not quick installing and dismounting.
To achieve the goals above, present invention employs following technical solutions：
One end of a kind of microbial fermentation exhaust gas processing device, including rack, the rack is equipped with getter device, the machine
Riser and partition are connected in frame, the rack is divided by riser and partition is separated by solid-liquid separation room, reaction chamber and filter chamber, institute
The one end for being separated by solid-liquid separation room is stated equipped with flusher, the other end of the solid-liquid separating is equipped with collecting box, sets in the riser
There is heating device, slidably connect shell in the reaction chamber, the side of the shell is fixedly connected with transverse slat, on the transverse slat
Equipped with multiple jacks, the side of the transverse slat is also symmetrically arranged with two limit plates, and reaction chamber is equipped between the limit plate, described
The side of reaction chamber is connected with the first delivery pipe and the second delivery pipe, and one end of first delivery pipe is connected to the one of riser
Side, one end of second delivery pipe are connected to the side of partition, and one end of the limit plate is equipped with locking device, the limit
Plate is connected on transverse slat by locking device, and symmetrically there are two the first spring lever, first bullets for clamping in the inner walls
Movable block is slidably connected on spring base, and the first driving motor is equipped in the movable block, is connected on first driving motor
Shaft is connected with convex block in the shaft, motion bar, each activity is symmetrically fixedly connected on the two sidewalls of the shell
It is interspersed with fixed plate on bar, spring is wrapped on each motion bar, one end of the spring is connected to the side of shell, institute
The other end for stating spring is connected to the side of fixed plate, and one end of the filter chamber is equipped with mounting plate, from a left side on the mounting plate
It is successively connected with HEPA filter screen, taste removal filter screen and activated carbon adsorption net to the right side, the side of the mounting plate is fixedly connected
There are mounting blocks, the both ends of the mounting blocks are symmetrically arranged with the first mounting groove, are equipped with pushing block, the pushing block in first mounting groove
One end be equipped with rotating bar, one end of the rotating bar is interspersed with second gear, and one end engagement of the second gear is connected with
First gear, is interspersed with shaft in the first gear, and one end of the shaft is connected with the second driving motor, and described second
One end of driving motor is fixedly connected on the side of rack, and one end of first mounting groove is equipped with the second mounting groove, and described the
Two mounting grooves are located on the side wall of rack, and second spring bar is symmetrically arranged in second mounting groove, the second spring bar
One end is connected with fixture block, and the side of the fixture block is against the side of pushing block.
Preferably, the getter device includes third delivery pipe, and one end of the third delivery pipe is connected to the side of rack
On wall, the other end of the third delivery pipe is fixedly connected with gas collecting tube, and the shape of the gas collecting tube is in horn-like.
Preferably, the heating device includes heater strip, and the heater strip arranges in the shape of a spiral, and is mounted on the first conveying
One end of the side of pipe, the S-shaped arrangement in shell of first delivery pipe, first delivery pipe is equipped with valve.
Preferably, the flusher includes delivery pipe, and one end of the delivery pipe is connected on the side wall of rack, described
The other end of delivery pipe is rotatably connected to turntable, is connected with sprinkler head on the turntable.
Preferably, the side of the collecting box is symmetrically arranged with third mounting groove, is equipped with limit in each third mounting groove
Position plate, the side of the limit plate is mounted on the inner sidewall of rack.
Preferably, the other end of the rotating bar is equipped with external screw thread, and the interior of the pushing block is equipped with threaded hole, the threaded hole
Interior to be equipped with internal screw thread, the rotating bar and threaded hole are to be threadedly coupled.
Preferably, the locking device includes block, and straight pin is interspersed on the block, and the transverse slat is equipped with multiple
First circular hole, the limit plate are equipped with the second circular hole to match with the first circular hole, and the straight pin is interspersed in the first circular hole
In the second circular hole.
Preferably, multiple folds are equipped in first delivery pipe and the second delivery pipe.
Compared with prior art, the beneficial effects of the invention are as follows：Structure simple operations be easy, by cam, movable block with
And first the isostructural effect of spring lever shell and reaction chamber can be driven to move back and forth, to generate vibration, one can be with
The absorption to soluble gas bottom side in tail gas is accelerated to pass through pushing block and the isostructural phase of fixture block secondly it can be made sufficiently to react
Interaction can make various filter screens be easily installed disassembly.
Detailed description of the invention
Fig. 1 is a kind of positive structure schematic of microbial fermentation exhaust gas processing device proposed by the present invention；
Fig. 2 is the partial enlargement structural representation of A in Fig. 1；
Fig. 3 is the partial enlargement structural representation of B in Fig. 1；
Fig. 4 is the partial enlargement structural representation of C in Fig. 1.
In figure：1 rack, 2 getter devices, 3 collecting boxs, 4 flushers, 5 heating devices, 6 risers, 7 first delivery pipes, 8
Partition, 9 HEPA filter screens, 10 mounting plates, 11 taste removal filter screens, 12 activated carbon adsorption nets, 13 locking devices, 14 motion bars, 15
Fixed plate, 16 springs, 17 movable blocks, 18 first spring levers, 19 reaction chambers, 20 transverse slats, 21 first gears, 22 shafts, 23 second
Gear, 24 rotating bars, 25 convex blocks, 26 shells, 27 first mounting grooves, 28 pushing blocks, 29 fixture blocks, 30 second spring bars, 31 second peaces
Tankage, 32 mounting blocks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specific side
Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
Referring to Fig.1-4, one end of a kind of microbial fermentation exhaust gas processing device, including rack 1, rack 1 is filled equipped with air-breathing
2 are set, getter device 2 includes third delivery pipe, and one end of third delivery pipe is connected on the side wall of rack 1, third delivery pipe
The other end is fixedly connected with gas collecting tube, and in horn-like, infiltration rate is can be improved in horn-like gas collecting tube, increases for the shape of gas collecting tube
Add working efficiency, riser 6 and partition 8 are connected in rack 1, rack 1 divides to be separated by solid-liquid separation room, reaction by riser 6 and partition 8
Room and filter chamber, the one end for being separated by solid-liquid separation room are equipped with flusher 4, and flusher 4 includes delivery pipe, and one end of delivery pipe connects
It connects on the side wall of rack 1, the other end of delivery pipe is rotatably connected to turntable, sprinkler head is connected on turntable, when sprinkling
Turntable rotation, increases spraying range, and the solid particle in tail gas can be made to drip in contact wetting because of gravity reason and collected
In case 3, the other end of solid-liquid separating is equipped with collecting box 3, and the side of collecting box 3 is symmetrically arranged with third mounting groove, each third
Limit plate is equipped in mounting groove, the side of limit plate is mounted on the inner sidewall of rack 1, facilitates the positioning and quickly of collecting box 3
Replacement, riser 6 is interior to be equipped with heating device 5, and heating device 5 includes heater strip, and heater strip arranges in the shape of a spiral, and is mounted on first
One end of the side of delivery pipe 7, the S-shaped arrangement in shell of the first delivery pipe 7, the first delivery pipe 7 is equipped with valve, heater strip
Heating surface (area) (HS can be increased in the shape of a spiral, while the S-shaped arrangement of the first delivery pipe 7 can increase its heating time, exhaust temperature
The dissolution rate in water can be improved in increase, shell 26 is slidably connected in reaction chamber, the side of shell 26 is fixedly connected with cross
Plate 20, transverse slat 20 are equipped with multiple jacks, and the side of transverse slat 20 is also symmetrically arranged with two limit plates, is equipped with reaction between limit plate
Case 19, the side of reaction chamber 19 are connected with the first delivery pipe 7 and the second delivery pipe, in the first delivery pipe 7 and the second delivery pipe
Equipped with multiple folds, the first delivery pipe 7 can be made to extend or shorten, avoid shell 26 mobile so that the first delivery pipe 7 not
It is disconnected to be pullled, cause the first delivery pipe 7 to be damaged, one end of the first delivery pipe 7 is connected to the side of riser 6, the second delivery pipe
One end be connected to the side of partition 8, one end of limit plate is equipped with locking device 13, and locking device 13 includes block, on block
It is interspersed with straight pin, transverse slat 20 is equipped with multiple first circular holes, and limit plate is equipped with the second circular hole to match with the first circular hole,
Straight pin is interspersed in the first circular hole and the second circular hole, can use the position of straight pin and the first circular hole control limit plate it
Between distance, so as to select different size of reaction chamber 19 according to the actual situation, limit plate is connected by locking device 13
On transverse slat 20, symmetrically clamping slidably connects work on the first spring lever 18 there are two the first spring lever 18 on 26 inner wall of shell
Motion block 17, movable block 17 is interior to be equipped with the first driving motor, is connected with shaft on the first driving motor, is connected with convex block in shaft
25, motion bar 14 is symmetrically fixedly connected on the two sidewalls of shell 26, and fixed plate 15, each work are interspersed on each motion bar 14
Spring 16 is wrapped in lever 14, one end of spring 16 is connected to the side of shell 26, and the other end of spring 16 is connected to fixation
The side of plate 15, one end of filter chamber are equipped with mounting plate 10, be successively connected with from left to right on mounting plate 10 HEPA filter screen 9,
Taste removal filter screen 11 and activated carbon adsorption net 12, the side of mounting plate 10 are fixedly connected with mounting blocks 32, and the two of mounting blocks 32
End is symmetrically arranged with the first mounting groove 27, and pushing block 28 is equipped in the first mounting groove 27, and one end of pushing block 28 is equipped with rotating bar 24, rotation
The other end of bar 24 is equipped with external screw thread, and the interior of pushing block 28 is equipped with threaded hole, is equipped with internal screw thread, rotating bar 24 and screw thread in threaded hole
Hole is to be threadedly coupled, and 28 transverse movement of pushing block can be made by being connected through a screw thread, and one end of rotating bar 24 is interspersed with second gear
23, the engagement of one end of second gear 23 is connected with first gear 21, is interspersed with shaft 22 in first gear 21, and the one of shaft 22
End is connected with the second driving motor, and one end of the second driving motor is fixedly connected on the side of rack 1, and the one of the first mounting groove 27
End is equipped with the second mounting groove 31, and the second mounting groove 31 is located on the side wall of rack 1, is symmetrically arranged with the second bullet in the second mounting groove 31
Spring base 30, one end of second spring bar 30 are connected with fixture block 29, and the side of fixture block 29 is against the side of pushing block 28.
In the present invention, when user uses the device, tail gas enters by getter device 2 is separated by solid-liquid separation room, then utilizes
Flusher 4 enters the solid particle in tail gas in collecting box 3 using gravity, then opens valve, will by heating device 5
Tail gas heating enters in reaction chamber 19 by the first delivery pipe 7, then opens the first driving motor, so that convex block 25 rotates, from
And make movable block 17 constantly mobile, and then move back and forth shell 26, thus with motion plate 20
And reaction chamber 19 constantly shakes so that tail gas and catalyst sufficiently react, and then passes sequentially through HEPA by the second delivery pipe
Filter screen 9, taste removal filter screen 11 and activated carbon adsorption net 12, further by tail gas absorption, when needing replacing various filter screens
Starting the second driving motor drives shaft 22 to rotate, so that first gear is driven to rotate, so that second gear 23 is driven to rotate, from
And rotating bar 24 is rotated, to drive pushing block 28 to move forward, so that it is mobile to squeeze fixture block 29, so that mounting blocks 32 are detached from
Rack 1 completes installation.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of microbial fermentation exhaust gas processing device, including rack（1）, which is characterized in that the rack（1）One end be equipped with
Getter device（2）, the rack（1）Inside it is connected with riser（6）And partition（8）, the rack（1）Pass through riser（6）And partition
（8）It is divided into and is separated by solid-liquid separation room, reaction chamber and filter chamber, described one end for being separated by solid-liquid separation room is equipped with flusher（4）, described solid
The other end of liquid separate type is equipped with collecting box（3）, the riser（6）It is interior to be equipped with heating device（5）, the interior sliding company of the reaction chamber
It is connected to shell（26）,
The shell（26）Side be fixedly connected with transverse slat（20）, the transverse slat（20）It is equipped with multiple jacks, the transverse slat
（20）Side be also symmetrically arranged with two limit plates, reaction chamber is equipped between the limit plate（19）, the reaction chamber（19）'s
Side is connected with the first delivery pipe（7）With the second delivery pipe, first delivery pipe（7）One end be connected to riser（6）One
One end of side, second delivery pipe is connected to partition（8）Side, one end of the limit plate is equipped with locking device（13）,
The limit plate passes through locking device（13）It is connected to transverse slat（20）On, the shell（26）Symmetrically there are two for clamping on inner wall
One spring lever（18）, first spring lever（18）On slidably connect movable block（17）, the movable block（17）Inside it is equipped with
One driving motor is connected with shaft on first driving motor, is connected with convex block in the shaft（25）, the shell（26）
Two sidewalls on be symmetrically fixedly connected with motion bar（14）, each motion bar（14）On be interspersed with fixed plate（15）, each
The motion bar（14）On be wrapped with spring（16）, the spring（16）One end be connected to shell（26）Side, the bullet
Spring（16）The other end be connected to fixed plate（15）Side, one end of the filter chamber is equipped with mounting plate（10）, the installation
Plate（10）On be successively connected with HEPA filter screen from left to right（9）, taste removal filter screen（11）And activated carbon adsorption net（12）, institute
State mounting plate（10）Side be fixedly connected with mounting blocks（32）, the mounting blocks（32）Both ends be symmetrically arranged with the first mounting groove
（27）, first mounting groove（27）It is interior to be equipped with pushing block（28）, the pushing block（28）One end be equipped with rotating bar（24）, described turn
Lever（24）One end be interspersed with second gear（23）, the second gear（23）One end engagement be connected with first gear
（21）, the first gear（21）On be interspersed with shaft（22）, the shaft（22）One end be connected with the second driving motor,
One end of second driving motor is fixedly connected on rack（1）Side, first mounting groove（27）One end be equipped with the
Two mounting grooves（31）, second mounting groove（31）Positioned at rack（1）Side wall on, second mounting groove（31）It is interior symmetrically to set
There is second spring bar（30）, the second spring bar（30）One end be connected with fixture block（29）, the fixture block（29）Side support
In pushing block（28）Side.
2. a kind of microbial fermentation exhaust gas processing device according to claim 1, which is characterized in that the getter device
（2）Including third delivery pipe, one end of the third delivery pipe is connected to rack（1）Side wall on, the third delivery pipe
The other end is fixedly connected with gas collecting tube, and the shape of the gas collecting tube is in horn-like.
3. a kind of microbial fermentation exhaust gas processing device according to claim 1, which is characterized in that the heating device
（5）Including heater strip, the heater strip arranges in the shape of a spiral, and is mounted on the first delivery pipe（7）Side, it is described first conveying
Pipe（7）The S-shaped arrangement in shell, first delivery pipe（7）One end be equipped with valve.
4. a kind of microbial fermentation exhaust gas processing device according to claim 1, which is characterized in that the flusher
（4）Including delivery pipe, one end of the delivery pipe is connected to rack（1）Side wall on, the other end of the delivery pipe, which rotates, to be connected
It is connected to turntable, is connected with sprinkler head on the turntable.
5. a kind of microbial fermentation exhaust gas processing device according to claim 1, which is characterized in that the collecting box（3）
Side be symmetrically arranged with third mounting groove, limit plate is equipped in each third mounting groove, the side of the limit plate is installed
In rack（1）Inner sidewall on.
6. a kind of microbial fermentation exhaust gas processing device according to claim 1, which is characterized in that the rotating bar（24）
The other end be equipped with external screw thread, the pushing block（28）It is interior be equipped with threaded hole, internal screw thread, the rotation are equipped in the threaded hole
Bar（24）It is to be threadedly coupled with threaded hole.
7. a kind of microbial fermentation exhaust gas processing device according to claim 1, which is characterized in that the locking device
（13）Including block, straight pin, the transverse slat are interspersed on the block（20）It is equipped with multiple first circular holes, the limit plate
It is equipped with the second circular hole to match with the first circular hole, the straight pin is interspersed in the first circular hole and the second circular hole.
8. a kind of microbial fermentation exhaust gas processing device according to claim 1, which is characterized in that first delivery pipe
（7）With multiple folds are equipped in the second delivery pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810203307.XA CN108211638B (en) | 2018-03-13 | 2018-03-13 | A kind of microbial fermentation exhaust gas processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810203307.XA CN108211638B (en) | 2018-03-13 | 2018-03-13 | A kind of microbial fermentation exhaust gas processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108211638A CN108211638A (en) | 2018-06-29 |
| CN108211638B true CN108211638B (en) | 2018-11-30 |
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| CN201810203307.XA Expired - Fee Related CN108211638B (en) | 2018-03-13 | 2018-03-13 | A kind of microbial fermentation exhaust gas processing device |
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| CN112473362B (en) * | 2020-11-06 | 2022-08-30 | 中物院成都科学技术发展中心 | Device and method for enhancing oxidative degradation of organic waste gas |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3230709A1 (en) * | 1982-08-18 | 1984-02-23 | Alkem Gmbh, 6450 Hanau | Dust cyclone and process for the operation of such a dust cyclone |
| CN102814098B (en) * | 2012-09-19 | 2015-01-28 | 巨锋 | Multilevel combined waste gas purifying equipment |
| CN105664639B (en) * | 2016-03-11 | 2017-08-04 | 常德市绿盛环保机械设备有限公司 | A kind of water mill fume and dust removing device for use |
| CN205815348U (en) * | 2016-06-15 | 2016-12-21 | 易门铜业有限公司 | A kind of metallurgic waste gas processing means |
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Effective date of registration: 20190415 Address after: 264100 North Shanhai Street, Taiwan Industrial Park, Mouping District, Yantai City, Shandong Province Patentee after: Yantai Aikaili Biotechnology Co., Ltd. Address before: 362000 Quanzhou City, Fujian Province Taiwan investment zone, No. 189, Xia Gong Village, Zhang ban town. Patentee before: Quanzhou Jiaxin Information Service Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 Termination date: 20210313 |