CN109610223A - A kind of papermaking dry air draft deodorizing device - Google Patents
A kind of papermaking dry air draft deodorizing device Download PDFInfo
- Publication number
- CN109610223A CN109610223A CN201811567748.4A CN201811567748A CN109610223A CN 109610223 A CN109610223 A CN 109610223A CN 201811567748 A CN201811567748 A CN 201811567748A CN 109610223 A CN109610223 A CN 109610223A
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- China
- Prior art keywords
- tank
- air draft
- sprayed
- sprayed tank
- cover board
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Classifications
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F7/00—Other details of machines for making continuous webs of paper
-
- 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
- B01D53/14—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 absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The present invention relates to pulp technology for making paper, especially a kind of papermaking dry air draft deodorizing device, the upper surface of bottom plate is equipped with filling tank and sprayed tank, the first opening is offered at the top of filling tank and sprayed tank, the first cover board corresponding with the first aperture position and the second cover board are installed at the top of filling tank and sprayed tank, the side of sprayed tank is run through by the first appendix is equipped with air draft impurity removal mechanism, through equipped with perfusion tube between filling tank and the bottom end of sprayed tank, the inside of sprayed tank is equipped with spraying mechanism, spraying mechanism includes ring pipe and immersible pump, ring pipe Matching installation is in the inside of sprayed tank, the bottom of ring pipe, which is run through, is equipped with multiple spray tubes, the side of multiple spray tubes offers multiple spray heads.The configuration of the present invention is simple not only improves the elimination efficiency of peculiar smell, also improves the utilization efficiency of water resource.
Description
Technical field
The present invention relates to pulp technology for making paper more particularly to a kind of papermaking dry air draft deodorizing devices.
Background technique
Papermaking dry portion uses closed hood, and system is discharged due to long-time closed circulation, the air draft band of ventilating system
While dividing, there are also a large amount of paper hair, the chemicals of dust and volatilization, three generates peculiar smell under the action of high temperature, leads to paper
Machine peripheral air is second-rate, damages to the health of staff around, therefore reduces the working efficiency of staff.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of papermaking dry air draft proposed
Deodorizing device.
To achieve the goals above, present invention employs following technical solutions:
A kind of papermaking dry air draft deodorizing device, including bottom plate are designed, the upper surface of bottom plate is equipped with filling tank and sprayed tank,
The first opening is offered at the top of filling tank and sprayed tank, is equipped at the top of the filling tank and sprayed tank and the first opening position
Corresponding first cover board and the second cover board are set, the side of the sprayed tank is run through by the first appendix is equipped with air draft de-burring machine
Structure, through perfusion tube is equipped between the filling tank and the bottom end of sprayed tank, the inside of sprayed tank is equipped with spraying mechanism, the spray
Drenching mechanism includes ring pipe and immersible pump, and ring pipe Matching installation in the inner side of sprayed tank, pass through by the bottom of the ring pipe
Multiple spray tubes are equipped with, the side of multiple spray tubes offers multiple spray heads, and the immersible pump is mounted on the interior of sprayed tank
Portion bottom surface is connected with drain pipe on the immersible pump, and the other end of drain pipe is installed through the inner bottom surface of ring pipe, described
The matching internal of filling tank is equipped with multiple active carbon filter plates, and the side wall of the filling tank offers multiple through-holes, filling tank
Bottom end, which is run through, is equipped with drainage mechanism, and the top of first cover board is equipped with extraction sector, and the extraction sector includes centrifugal high pressure
Blower is connected with downtake pipe and second exhaust pipe on centrifugal high pressure fan, and one end of the downtake pipe is through installation
On the side wall of sprayed tank, one end of the second exhaust pipe sequentially passes through the surface of the first cover board and multiple active carbon filter plates simultaneously
Extend to the lower section of active carbon filter plate.
Preferably, the air draft impurity removal mechanism includes cabinet, and the second opening, the top of the cabinet are offered at the top of cabinet
Portion is equipped with third cover board corresponding with the second aperture position, and the matching internal of the cabinet is equipped with multiple frameworks, framework
Matching internal is equipped with strainer, and the side of the strainer is equipped with exhaust fan, and exhaust fan is mounted on cabinet by multiple link blocks
It on inner wall, is connected between the bottom of the cabinet and the upper surface of bottom plate by multiple support rods, the one of first appendix
End is installed through on the one side of cabinet, and the other end of first appendix is installed through the top of sprayed tank, described
It is also extended through on the another side of cabinet equipped with the second appendix, the framework is at least provided with two and is symmetrically arranged.
Preferably, the drainage mechanism includes drainpipe, and one end of drainpipe is installed through the bottom end of filling tank, described
The other end of drainpipe is equipped with flow-stop valve.
Preferably, the active carbon filter plate is at least provided with three and equidistant arrangement in a vertical shape.
Preferably, one end that the second exhaust pipe is mounted in spray top tank structure is located at the lower section of the first appendix.
Preferably, symmetrical by two respectively between the filling tank and the first cover board, between sprayed tank and the second cover board
Lock connection.
Preferably, the through-hole at least open up there are three and equidistant arrangement.
Preferably, the spray tube is at least provided with four and equiangularly arranged, the spray head on each spray tube at least provided with
Five and equidistant arrangement.
A kind of papermaking dry air draft deodorizing device proposed by the present invention, beneficial effect are: by the way that spray thrower is added
Structure and active carbon filter plate, spraying mechanism for removing the peculiar smell in air for the first time, to reduce containing for peculiar smell in air
It measures, the aqueous solution inside active carbon filter plate and filling tank carries out secondary removing to peculiar smell, improves the quality of discharge air, avoids
The health of staff around is damaged；By the way that extraction sector is added, for the gas in sprayed tank to be pumped into filling tank,
Convenient for the processing of gas；By the way that perfusion tube is added, sprayed tank is connected to filling tank, convenient for water-soluble in sprayed tank and filling tank
Liquid is used in conjunction with, and improves the utilization efficiency of water resource.The configuration of the present invention is simple not only improves the elimination efficiency of peculiar smell, also mentions
The high utilization efficiency of water resource.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of papermaking dry air draft deodorizing device proposed by the present invention；
Fig. 2 is a kind of air draft impurity removal mechanism main sectional view of papermaking dry air draft deodorizing device proposed by the present invention；
Fig. 3 is a kind of air draft impurity removal mechanism sectional side view of papermaking dry air draft deodorizing device proposed by the present invention；
Fig. 4 is sprayed tank and the signal of filling tank connection structure of a kind of papermaking dry air draft deodorizing device proposed by the present invention
Figure；
Fig. 5 is a kind of sprayed tank of papermaking dry air draft deodorizing device proposed by the present invention and annular pipe connecting structure signal
Figure.
In figure: filling tank 1, the first cover board 2, downtake pipe 3, centrifugal high pressure fan 4, second exhaust pipe 5, lock 6, the
Two cover boards 7, the first appendix 8, cabinet 9, support rod 10, bottom plate 11, third cover board 12, sprayed tank 13, perfusion tube 14, drain pipe
15, spray tube 16, spray head 17, ring pipe 18, active carbon filter plate 19, through-hole 20, immersible pump 21, exhaust fan 22, framework 23, connection
Block 24, strainer 25, the second appendix 26, drainpipe 27, flow-stop valve 28.
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 is retouched, it is clear that the embodiment retouched is only a part of the embodiment of the present invention, instead of all the embodiments.
Referring to Fig.1-5, a kind of papermaking dry air draft deodorizing device, including bottom plate 11, the upper surface of bottom plate 11 are equipped with
The top of filling tank 1 and sprayed tank 13, filling tank 1 and sprayed tank 13 offers the first opening, the top of filling tank 1 and sprayed tank 13
Portion is equipped with the first cover board 2 corresponding with the first aperture position and the second cover board 7, between filling tank 1 and the first cover board 2, sprays
It is convenient for 2 He of the first cover board by the way that lock 6 is added by two symmetrical 6 connections of lock respectively between tank 13 and the second cover board 7
Second cover board 7 dismounts on filling tank 1 and sprayed tank 13.
The side of sprayed tank 13 is run through by the first appendix 8 is equipped with air draft impurity removal mechanism, and air draft impurity removal mechanism includes case
Body 9, the top of cabinet 9 offer the second opening, and the top of cabinet 9 is equipped with third cover board corresponding with the second aperture position
12, the matching internal of cabinet 9 is equipped with multiple frameworks 23, and the matching internal of framework 23 is equipped with strainer 25, the side of strainer 25
Equipped with exhaust fan 22, exhaust fan 22 is mounted on the inner wall of cabinet 9 by multiple link blocks 24, the bottom of cabinet 9 and bottom plate 11
Upper surface between connected by multiple support rods 10, one end of the first appendix 8 is installed through on the one side of cabinet 9,
The other end of first appendix 8 is installed through the top of sprayed tank 13, also extends through on the another side of cabinet 9 defeated equipped with second
Tracheae 26, framework 23 is at least provided with two and is symmetrically arranged, and improves the air-tightness inside cabinet 9, by the way that multiple strainers 25 are added,
Multiple strainers 25 are used to that the impurity such as dust, paper hair in gas to be filtered for multiple times, and improve the efficiency of filtering, and cabinet 9
By two screw connections between third cover board 12, while improving connective stability between cabinet 9 and third cover board 12, also
Cabinet 9 and third cover board 12 can be dismantled, the dust and paper hair accumulated after the filtering being convenient to clean in cabinet 9.
Through perfusion tube 14 is equipped between filling tank 1 and the bottom end of sprayed tank 13, the inside of sprayed tank 13 is equipped with spray thrower
Structure, spraying mechanism include ring pipe 18 and immersible pump 21, inner side of 18 Matching installation of ring pipe in sprayed tank 13, ring pipe
18 bottom, which is run through, is equipped with multiple spray tubes 16, and the side of multiple spray tubes 16 offers multiple spray heads 17, and immersible pump 21 is pacified
Mounted in the inner bottom surface of sprayed tank 13, drain pipe 15 is connected on immersible pump 21, the other end of drain pipe 15 is installed through ring
The inner bottom surface of shape pipe 18, spray tube 16 is at least provided with four and equiangularly arranged, and the spray head 17 on each spray tube 16 is at least
If, by the way that multiple spray tubes 16 and multiple spray heads is arranged, increasing aqueous solution ejection there are five simultaneously equidistant arrangement and being contacted with gas
Area, and then improve the efficiency to eliminate the unusual smell to gas, the aqueous solution that spray head 17 sprays can also fall into spray after processing gas
It drenches in tank 13, and immersible pump 21 is mounted on the inner bottom surface of sprayed tank 13, convenient for the recycling of aqueous solution, reaches zero-emission
Purpose, and the aqueous solution connection between filling tank 1 and sprayed tank 13, so that the aqueous solution between filling tank 1 and sprayed tank 13
It mutually uses, improves the utilization efficiency of water resource.
The matching internal of filling tank 1 is equipped with multiple active carbon filter plates 19, and the side wall of filling tank 1 offers multiple through-holes
20, for active carbon filter plate 19 at least provided with three and equidistant arrangement in a vertical shape, the setting of multiple active carbon filter plates 19 is further right
Peculiar smell in gas is handled, moreover it is possible to which absorbed portion impurity improves the quality of air, and through-hole 20 at least opens up that there are three simultaneously
Equidistant arrangement accelerates the efficiency of the discharge of gas.
The bottom end of filling tank 1, which is run through, is equipped with drainage mechanism, and drainage mechanism includes drainpipe 27, and one end of drainpipe 27 is run through
It is mounted on the bottom end of filling tank 1, the other end of drainpipe 27 is equipped with flow-stop valve 28, after the completion of device work, uses row
Water pipe 27 is used to for the aqueous solution in filling tank 1 being discharged, flow-stop valve 28 for controlling flowing water-soluble in drainpipe 27, facilitate by
Aqueous solution discharge in filling tank 1 and sprayed tank 13.
The top of first cover board 2 is equipped with extraction sector, and extraction sector includes centrifugal high pressure fan 4, on centrifugal high pressure fan 4
It is connected with downtake pipe 3 and second exhaust pipe 5, one end of downtake pipe 3 is installed through on the side wall of sprayed tank 13, the
One end of two exhaust pipes 5 sequentially passes through the surface of the first cover board 2 and multiple active carbon filter plates 19 and extends to active carbon filter plate 19
Lower section, second exhaust pipe 5 is mounted on the lower section that one end in 13 inner wall of sprayed tank is located at the first appendix 8, extends gas
The distance of flowing, and then the area that gas is contacted with liquid is improved, improve the efficiency to gas treatment, centrifugal high pressure fan 4
On can install impedance complex formula muffler additional at work, realize the operation of equipment low noise.
When being connect by conducting wire with extraneous power supply, conducting wire extends through 12 He of third cover board for exhaust fan 22 and immersible pump 21
First cover board, 2 surface, therefore wire guide can be offered on third cover board 12 and the first cover board 2 in advance, and place and lead in wire guide
After line, by polyurethane foam glue by the gap filling between conducting wire and wire guide, the leakage of gas is avoided.
One end of second appendix 26 and the first appendix 8 is mounted on cabinet 9 and connects by welding, and first is defeated
The other end of tracheae 8 and one end of second exhaust pipe 5 are connected on sprayed tank 13 by welding, downtake pipe 3
It is connect by welding with the first cover board 2, the both ends of perfusion tube 14 are connected to filling tank 1 by welding and fill out
On batch can 1, the stability and leakproofness that connect between two components are improved by welding, avoid gas or liquid
It leaks out, improves the stability of work.
Working principle: when handling gas, first exhaust fan 22 is connect by conducting wire with extraneous power supply, exhaust fan
22 drive the flowing of gas, after the gas in papermaking dry position is pumped into the inside of cabinet 9 by the second appendix 26, gas
Through filter screen 25, contaminant filter in gas, filtered gas are delivered in sprayed tank 13 by strainer 25 through the first appendix 8
Immersible pump 21 is connect by conducting wire with extraneous power supply by portion before gas is delivered to 13 inside of sprayed tank, and immersible pump 21 is connected
The aqueous solution in sprayed tank 13 is delivered in ring pipe 18 through drain pipe 15 after power supply, the aqueous solution in ring pipe 18 inputs spray
The inside of shower pipe 16, aqueous solution is sprayed from spray head 17 in spray tube 16, is carried out for the first time for the peculiar smell to gas in sprayed tank 13
It removes, connect centrifugal high pressure fan 4 with extraneous power supply by conducting wire while immersible pump 21 works, centrifugal high pressure fan 4
Gas in sprayed tank 13 is successively delivered to through second exhaust pipe 5 and downtake pipe 3 to the bottom end of filling tank 1, gas with
Aqueous solution contact in filling tank 1 carries out the secondary processing that eliminates the unusual smell, and the gas of secondary treatment is played across active carbon filter plate 19 to be removed
Miscellaneous and eliminating the unusual smell effect, therefore the characteristics of the gas of discharge realizes zero fog, zero dust and zero smell, improve the matter of air
Amount.
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 (7)
1. the upper surface of a kind of papermaking dry air draft deodorizing device, including bottom plate (11), bottom plate (11) is equipped with filling tank (1)
With sprayed tank (13), the first opening, the filling tank (1) and sprayed tank are offered at the top of filling tank (1) and sprayed tank (13)
(13) the first cover board (2) corresponding with the first aperture position and the second cover board (7) are installed, which is characterized in that described at the top of
The side of sprayed tank (13) is run through by the first appendix (8) is equipped with air draft impurity removal mechanism, the filling tank (1) and sprayed tank
(13) through perfusion tube (14) are equipped between bottom end, the inside of sprayed tank (13) is equipped with spraying mechanism, the spraying mechanism packet
Include ring pipe (18) and immersible pump (21), inner side of ring pipe (18) Matching installation in sprayed tank (13), the ring pipe
(18) bottom, which is run through, is equipped with multiple spray tubes (16), and the side of multiple spray tubes (16) offers multiple spray heads (17), institute
The inner bottom surface that immersible pump (21) is mounted on sprayed tank (13) is stated, is connected with drain pipe (15), drain on the immersible pump (21)
The other end of pipe (15) is installed through the inner bottom surface of ring pipe (18), and the matching internal of the filling tank (1) is equipped with more
The side wall of a active carbon filter plate (19), the filling tank (1) offers multiple through-holes (20), and the bottom end of filling tank (1), which is run through, to be set
There is drainage mechanism, the top of first cover board (2) is equipped with extraction sector, and the extraction sector includes centrifugal high pressure fan (4),
Downtake pipe (3) and second exhaust pipe (5) are connected on centrifugal high pressure fan (4), one end of the downtake pipe (3) is passed through
It wears and is mounted on the side wall of sprayed tank (13), one end of the second exhaust pipe (5) sequentially passes through the first cover board (2) and multiple work
The surface of property charcoal filter plate (19) and the lower section for extending to active carbon filter plate (19)；The air draft impurity removal mechanism includes cabinet (9), case
The second opening is offered at the top of body (9), and third cover board corresponding with the second aperture position is installed at the top of the cabinet (9)
(12), the matching internal of the cabinet (9) is equipped with multiple frameworks (23), and the matching internal of framework (23) is equipped with strainer
(25), the side of the strainer (25) is equipped with exhaust fan (22), and exhaust fan (22) is mounted on cabinet by multiple link blocks (24)
(9) it on inner wall, is connected between the bottom of the cabinet (9) and the upper surface of bottom plate (11) by multiple support rods (10), institute
The one end for stating the first appendix (8) is installed through on the one side of cabinet (9), and the other end of first appendix (8) passes through
The top for being mounted on sprayed tank (13) is worn, is also extended through on the another side of the cabinet (9) equipped with the second appendix (26), it is described
Framework (23) is at least provided with two and is symmetrically arranged.
2. a kind of papermaking dry air draft deodorizing device according to claim 1, which is characterized in that the drainage mechanism
Including drainpipe (27), one end of drainpipe (27) is installed through the bottom end of filling tank (1), the drainpipe (27) it is another
End is equipped with flow-stop valve (28).
3. a kind of papermaking dry air draft deodorizing device according to claim 1, which is characterized in that the activity carbon filtration
Plate (19) is at least provided with three and equidistant arrangement in a vertical shape.
4. a kind of papermaking dry air draft deodorizing device according to claim 1, which is characterized in that the second exhaust
Pipe (5) is mounted on the lower section that one end in sprayed tank (13) inner wall is located at the first appendix (8).
5. a kind of papermaking dry air draft deodorizing device according to claim 1, which is characterized in that the filling tank
(1) connected respectively by two symmetrical locks (6) between the first cover board (2), between sprayed tank (13) and the second cover board (7)
It connects.
6. a kind of papermaking dry air draft deodorizing device according to claim 1, which is characterized in that the through-hole (20)
At least open up there are three and equidistant arrangement.
7. a kind of papermaking dry air draft deodorizing device according to claim 1, which is characterized in that the spray tube
(16) at least provided with four and equiangularly arranged, the spray head (17) on each spray tube (16) is arranged at least provided with five and equidistantly
Column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811567748.4A CN109610223B (en) | 2018-12-21 | 2018-12-21 | Papermaking drying is with removing peculiar smell device of airing exhaust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811567748.4A CN109610223B (en) | 2018-12-21 | 2018-12-21 | Papermaking drying is with removing peculiar smell device of airing exhaust |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109610223A true CN109610223A (en) | 2019-04-12 |
| CN109610223B CN109610223B (en) | 2020-10-30 |
Family
ID=66011003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811567748.4A Active CN109610223B (en) | 2018-12-21 | 2018-12-21 | Papermaking drying is with removing peculiar smell device of airing exhaust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109610223B (en) |
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| CN108221449A (en) * | 2017-11-30 | 2018-06-29 | 江苏理文造纸有限公司 | A kind of paper machine closed hood air draft clean method |
| CN207546105U (en) * | 2017-11-07 | 2018-06-29 | 天津广聚源纸业集团有限公司 | A kind of cleaner of paper machine room |
| CN207838629U (en) * | 2018-01-21 | 2018-09-11 | 武汉格林美洁净技术工程有限公司 | A kind of cleaning shop air filter |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004313893A (en) * | 2003-04-15 | 2004-11-11 | Esupo Kk | Packing material for cleaning gas and system for cleaning contaminated gas |
| CN205461588U (en) * | 2016-02-03 | 2016-08-17 | 新昌县七星街道伟畅五金机械厂 | Papermaking waste gas treatment system |
| CN206350982U (en) * | 2016-11-25 | 2017-07-25 | 黑龙江工程学院 | A kind of air cleaning unit |
| CN106925076A (en) * | 2017-04-20 | 2017-07-07 | 宁波检验检疫科学技术研究院 | A kind of organic waste gas treatment system |
| CN206778150U (en) * | 2017-05-31 | 2017-12-22 | 江苏天成纸业有限公司 | Paper mill waste gas purification apparatus |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109610223B (en) | 2020-10-30 |
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