CN108568184A - A kind of weaving cleaner - Google Patents
A kind of weaving cleaner Download PDFInfo
- Publication number
- CN108568184A CN108568184A CN201810349133.8A CN201810349133A CN108568184A CN 108568184 A CN108568184 A CN 108568184A CN 201810349133 A CN201810349133 A CN 201810349133A CN 108568184 A CN108568184 A CN 108568184A
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- dust
- dust catcher
- return
- wind
- crust
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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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/81—Solid phase processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4508—Gas separation or purification devices adapted for specific applications for cleaning air in buildings
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of weaving cleaners, include the dust catcher and processing mechanism being connected to by pipeline, adjustable dust catcher internal gas flow direction is equipped between dust catcher and processing mechanism returns wind structure, it returns wind structure and is equipped with dirt filtrating screen close to the side of dust catcher, the top of dirt filtrating screen is equipped with storage device.Benefit of the invention is that self-cleaning inside cleaner, prevents dust stratification inside dust catcher, improves the pick-up performance and service life of dust catcher；Protection network protects the dust suction blade of cleaner not to be damaged, the physical safety of protection staff；Activated carbon process layer processing chemical pigment effect is good, improves the air atmosphere and safety for preventing either inside；Transition empty van prevents the gas suck-back in dust suction water tank from influencing cleaner dedusting, improves the dust removing effects and service life of cleaner.
Description
Technical field
The present invention relates to weaving dust collection technique field more particularly to a kind of weaving cleaners.
Background technology
Modern textile refers to the multiscale structure processing technology of a kind of fiber or fiber assembly.Since 2012, China
The international competitiveness of textile product is especially decreased obviously Europe and Japanese market.Industry growth rate atrophy, is looked forward in the industry
Industry is there is an urgent need to seek to make the transition, and textile enterprise's transition faces several aspect problems, and primary is exactly to improve environmental protection concept, section
Energy emission reduction is future developing trend, and textile industry high pollution and not environmentally problem, which are endured to the fullest extent, to denounce, and it is unfavorable to be formed to industry development, ring
Border pollution becomes industry development bottleneck.
In order to improve the Environmental Protection Level of textile industry, the pollution of textile industry is reduced, people have carried out this many effort.
For example, application No. is CN2017112415076 in Chinese patent literature, publication date is on March 30th, 2018, open
Entitled " a kind of dust collecting installation of textile manufacturing air purification " patent of invention, this application discloses a kind of weavings
The dust collecting installation of production air purification, including dust catcher, water washing chamber, active carbon layer, Rose Box and delivery pump, the suction
Protection network is installed on the air inlet of dirt device right end, motor, the motor are installed in the inner left wall of the dust catcher
Flabellum is installed on the output shaft on right side, gas gathering mask, the exhaust outlet of the gas gathering mask left end are installed on the left of the dust catcher
On appendix is installed, and appendix is connect with gas gathering mask by pipe jointer, and the top on the left of the water washing chamber is provided with
Gas outlet.Disadvantage is that：1, in textile production, the floating pollutants in plant area are weaved in addition to dust also has
Silk thread the end of a thread of appearance, dust catcher are easy to block flabellum by silk thread in use, reduce the pick-up performance of dust catcher；2, it inhales
In the dirt device course of work, the air pressure in appendix is low, is flow backwards since siphonage is easy to cause the water body in water tank, dust is collected
The working effect of device is poor, and it is unfavorable that dust is collected；3, dust is accumulated on the protection network of front side, that is, dust catcher of dust collecting installation,
It is easily reduced the working efficiency of dust collecting installation, protection network is easy to be blocked by dust and remaining the end of a thread of weaving, causes dust
Dust, pollution workshop condition are detrimental to health collection device at work.
Therefore, a kind of weaving energy automatic processing equipment internal dust is designed, the cleaner that work efficiency is high just has very much
It is necessary.
Invention content
The present invention will overcome existing spinning and weaving workshop cleaner efficiency of dust collection low, be easy to be influenced by workshop condition, use
The deficiency of restricted lifetime provides a kind of weaving cleaner, can improve the efficiency of dust collection of spinning and weaving workshop, automatically process and set
Standby internal dust, service life are high.
To achieve the goals above, the present invention adopts the following technical scheme that.
A kind of weaving cleaner includes the dust catcher and processing mechanism being connected to by pipeline, dust catcher and processor
Adjustable dust catcher internal gas flow direction is equipped between structure returns wind structure, returns wind structure and is equipped with dust filtering close to the side of dust catcher
The top of net, dirt filtrating screen is equipped with storage device.
Dust catcher absorbs dust and weaving the end of a thread in spinning and weaving workshop, and processing mechanism handles dust and weaving the end of a thread, returns wind
Structure adjusts the gas flow inside dust catcher, and the dust stratification on dirt filtrating screen is blown off, and completes the automatic clear of dust catcher internal dust
Reason provides the ability that dust catcher absorbs dust and the end of a thread, improves the efficiency of dust collection of cleaner.
Preferably, dust catcher includes dust suction blade and dust accumulation cover wall, the side of dust suction blade is equipped with rotary electric machine, dust accumulation
Cover wall is spheric, and dust suction blade is located at the inside of dust accumulation cover wall, and side of the dust suction blade far from dust accumulation cover wall is equipped with and dust accumulation
The protection network of cover wall cooperation, dust accumulation cover wall are connected to pipeline.
Rotary electric machine drives the rotation of dust suction blade, dust catcher to absorb the dust inside spinning and weaving workshop, protection network protective dust suction
Blade, while preventing human contact injured to dust suction blade, the physical safety of protection staff.
Preferably, return wind structure include return crust of weathering body, return crust of weathering body be located at dust catcher rear side and with inside dust catcher
Connection, returns crust of weathering body and is connected to by pipeline with processing mechanism.It returns crust of weathering body to be located on rear side of dust catcher, is conducive to return wind structure to inhaling
Dirt device, which provides, effectively returns wind energy power, improves the self-purification capacity inside cleaner, improves the dust removing effects of cleaner and makes
Use the service life.
Preferably, returning the central shaft for being equipped with vertical air inlet direction in crust of weathering body, center outer shaft sleeve is equipped with rotational sleeve, turns
The outside of moving sleeve be equipped with the uniform return-wind plate in several block gaps, each return-wind plate it is of different sizes.Return-wind plate due to size not
Together, when dust catcher works, meeting return-wind plate follows rotational sleeve that can rotate around central shaft, to adjust inside dust catcher
Gas flow is completed the dust inside dust catcher and is cleared up automatically, improves the dust removing effects of cleaner and uses ability.
Preferably, it is spheric to return crust of weathering body, the company of crust of weathering body and dust catcher, the pipeline link position of processing mechanism is returned
Line passes through the centre of sphere for returning crust of weathering body.The vertical center axis that flows to for ensureing to return gas in crust of weathering body, improve return crust of weathering body return wind effect
Rate.
Preferably, return-wind plate be even numbered blocks, be generally aligned in the same plane in return-wind plate it is of different sizes, return-wind plate is semicircle
Plate, the radius of largest block return-wind plate and the inner radius of sphere diameter clearance fit for returning crust of weathering body.It provides to return wind structure and maximum returns wind
Effect, improve return wind structure return wind energy power, return-wind plate is under the Action of Wind pressure of dust catcher, the plane where largest block return-wind plate
Deflection by a small margin occurs for opposing gas flow direction, and after dust catcher somewhere is blocked by dust, corresponding wind pressure reduces at this, returns wind
Plate deflects and then the side flowing where gas to dust catcher, the dust blown on dust catcher is made to fall, and completes oneself of dust catcher
Only, the efficiency of dust collection and working life of cleaner are improved.
Preferably, central shaft is horizontally disposed.The quality of largest block return-wind plate is larger, and largest block is returned under gravity
Aerofoil is easy to deflect down, and due to the relationship of its quality, the dust in spinning and weaving workshop also focuses mostly in earth's surface dust, dust catcher
Horizontal down is more easy to dust stratification, and the dust collection capacity of cleaner can be improved by horizontally disposed central shaft.
Preferably, storage device includes storage pocket, storage pocket is cylindricality, and the bottom surface of storage pocket is equipped with several gas vents,
The bottom surface of storage pocket is located within the scope of the dust suction of dust catcher.Part dust and the end of a thread are blown to by dust catcher pressure in storage pocket, empty
Gas is excluded out of gas vent, and dust and the end of a thread are incorporated in and collect in bag, and after collecting partial line head by storage pocket, air is from row
Stomata continues dust catcher cycle outward, is conducive to the dust removing effects for improving cleaner.
Preferably, processing mechanism includes dust suction water tank, the upper end of dust suction water tank is equipped with activated carbon process layer, with processor
The connected pipeline opening of structure is located at the lower section of dust suction water tank level, dust suction water tank and returns between wind structure equipped with transition empty van.Dust suction
Water tank absorbs dust, and activated carbon process layer handles textile pigment subsidiary in air, chemical substance of degrading, high treating effect, mistake
Crossing empty van prevents the gas suck-back in dust suction water tank from influencing cleaner dedusting, improves dust removing effects.
The invention has the beneficial effects that：
1, self-cleaning inside cleaner prevents dust stratification inside dust catcher, improves the pick-up performance and service life of dust catcher；
2, protection network protects the dust suction blade of cleaner not to be damaged, the physical safety of protection staff；
3, activated carbon process layer processing chemical pigment effect is good, improves the air atmosphere and safety for preventing either inside；
4, transition empty van prevents the gas suck-back in dust suction water tank from influencing cleaner dedusting, improves the dust removing effects of cleaner
And service life.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the structural schematic diagram that wind structure is returned in the present invention.
Fig. 3 is the structural schematic diagram at A-A in Fig. 2.
Fig. 4 is the enlarged view at I in Fig. 1.
In figure：112 dust accumulation cover wall of dust catcher 1 dust suction blade, 11 rotary electric machine, 111 fixed frame, 12 protection network
13, which return wind structure 2, returns 24 dirt filtrating screen of crust of weathering body 21 central shaft, 22 rotational sleeve, 23 return-wind plate, 25 storage device
3 storage pocket, 31 gas vent, 32 processing mechanism, 4 dust suction water tank, 41 escape pipe, 411 activated carbon process layer, 42 transition
43 pipeline 5 of empty van.
Specific implementation mode
The present invention is described further in the following with reference to the drawings and specific embodiments.
In Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of weaving cleaner includes the dust catcher 1 being connected to by pipeline 5 and place
Mechanism 4 is managed, dust catcher 1 includes dust suction blade 11 and dust accumulation cover wall 12, and the side of dust suction blade 11 is equipped with rotary electric machine 111, product
Dust hood wall 12 is spheric, and fixed frame 112 is equipped in dust accumulation cover wall 12 for installing rotary electric machine 111, the electricity of rotary electric machine 111
Arbor is overlapped with the axis of dust suction blade 11.Dust suction blade 11 is located at the inside of dust accumulation cover wall 12, and dust suction blade 11 is far from dust accumulation
The side of cover wall 12 is equipped with the protection network 13 coordinated with dust accumulation cover wall 12, and dust accumulation cover wall 12 is connected to pipeline 5.Dust catcher 1 and place
Adjustable dust catcher 1 internal gas flow direction is equipped between reason mechanism 4 returns wind structure 2, and it includes returning crust of weathering body 21 to return wind structure 2,
It returns crust of weathering body 21 to be located at the rear side of dust catcher 1 and be connected to 1 inside of dust catcher, returns crust of weathering body 21 and pass through pipeline 5 with processing mechanism 4
Connection.It returns crust of weathering body 21 and is located at the rear side of dust catcher 1, be conducive to return wind structure 2 to provide dust catcher 1 and effectively return wind energy power, carry
Self-purification capacity inside high cleaner improves the dust removing effects and service life of cleaner.It returns to be equipped in crust of weathering body 21 and hang down
The central shaft 22 in straight wind direction, central shaft 22 are horizontally disposed.It is arranged with rotational sleeve 23 outside central shaft 22, rotational sleeve 23
Outside be equipped with the uniform return-wind plate 24 in eight block gaps, each return-wind plate 24 it is of different sizes.It is spheric to return crust of weathering body 21, returns wind
The line of shell 21 and dust catcher 1,5 link position of pipeline of processing mechanism 4 passes through the centre of sphere for returning crust of weathering body 21.Such as Fig. 2 and Fig. 3
Shown, return-wind plate 24 is eight pieces, be generally aligned in the same plane in return-wind plate 24 it is of different sizes, return-wind plate 24 is semi-circular plate, maximum
The radius of block return-wind plate 24 and the inner radius of sphere diameter clearance fit for returning crust of weathering body 21.Wind structure 2 is returned to be equipped with close to the side of dust catcher 1
The top of dirt filtrating screen 25, dirt filtrating screen 25 is equipped with storage device 3.Storage device 3 includes storage pocket 31, and storage pocket 31 is cylindricality, is received
Receive bag 31 bottom surface be equipped with several gas vents 32, the bottom surface of storage pocket 31 is located within the scope of the dust suction of dust catcher 1.Processing mechanism 4
Including dust suction water tank 41, the upper end of dust suction water tank 41 is equipped with activated carbon process layer 42,5 mouthfuls of positions of the pipeline being connected with processing mechanism 4
In being additionally provided with escape pipe 411 in the lower section of 41 liquid level of dust suction water tank, dust suction water tank 41, dust suction water tank 41 and return between wind structure 2
Equipped with transition empty van 43.
Rotary electric machine 111 drives dust suction blade 11 to rotate, and dust catcher 1 absorbs the dust inside spinning and weaving workshop, protection network 13
Protective dust suction blade 11, while preventing human contact injured to dust suction blade 11, the physical safety of protection staff.Dust catcher 1 is inhaled
The dust and weaving the end of a thread in spinning and weaving workshop are received, processing mechanism 4 handles dust and weaving the end of a thread,
It returns wind structure 2 and adjusts gas flow inside dust catcher 1, that returns gas in crust of weathering body 21 flows to vertical center axis 22, returns
Aerofoil 24 is due to of different sizes, and when dust catcher 1 works, meeting return-wind plate 24 follows rotational sleeve 23 that can occur to turn around central shaft 22
Dynamic, return-wind plate 24 is even numbered blocks, be generally aligned in the same plane in return-wind plate 24 it is of different sizes, return-wind plate 24 is semi-circular plate, maximum
The radius of block return-wind plate 24 and the inner radius of sphere diameter clearance fit for returning crust of weathering body 21, for return wind structure 2 provide it is maximum return wind effect,
Improve return wind structure 2 return wind energy power, return-wind plate 24 is flat where largest block return-wind plate 24 under the Action of Wind pressure of dust catcher 1
Deflection by a small margin occurs for face opposing gas flow direction, and after 1 somewhere of dust catcher is blocked by dust, corresponding wind pressure reduces at this,
Side where return-wind plate 24 deflects and then makes from gas to dust catcher 1 is flowed, and the dust blown on dust catcher 1 is fallen, and completes to inhale
The self-cleaning of dirt device 1；Wherein, the central shaft 22 returned in crust of weathering body 21 is horizontally disposed, and the quality of largest block return-wind plate 24 is larger, in weight
Largest block return-wind plate 24 is easy to deflect down under the action of power, and dust is due to the relationship of its quality, the dust in spinning and weaving workshop
It focuses mostly in earth's surface, the horizontal down of dust catcher 1 is more easy to dust stratification, and cleaner can be improved by horizontally disposed central shaft 22
Dust collection capacity.To adjust the gas flow inside dust catcher 1, completes the dust inside dust catcher 1 and clear up automatically, raising removes
The dust removing effects of dirt equipment and use ability.
Part dust and the end of a thread are blown to by 1 pressure of dust catcher in storage pocket 31, and air is excluded out of gas vent 32, dust and
The end of a thread, which is incorporated in, to be collected in bag, and after collecting partial line head by storage pocket 31, air continues to inhale outward from gas vent 32
Dirt device 1 recycles, and is conducive to the dust removing effects for improving cleaner.After dust stratification on dirt filtrating screen 25 is blown off, complete in dust catcher 1
The automatic cleaning of portion's dust provides the ability that dust catcher 1 absorbs dust and the end of a thread, improves efficiency of dust collection and the work of cleaner
Service life.Dust suction water tank 41 absorbs dust, and activated carbon process layer 42 handles textile pigment subsidiary in air, chemical substance of degrading,
High treating effect, transition empty van 43 prevent the gas suck-back in dust suction water tank 41 from influencing cleaner dedusting, improve dust removing effects.
Claims (9)
1. a kind of weaving cleaner, characterized in that include the dust catcher and processing mechanism being connected to by pipeline, dust catcher and
Adjustable dust catcher internal gas flow direction is equipped between processing mechanism returns wind structure, returns wind structure and is set close to the side of dust catcher
There are dirt filtrating screen, the top of dirt filtrating screen to be equipped with storage device.
2. a kind of weaving cleaner according to claim 1, characterized in that the dust catcher include dust suction blade and
The side of dust accumulation cover wall, dust suction blade is equipped with rotary electric machine, and dust accumulation cover wall is spheric, and dust suction blade is located at the interior of dust accumulation cover wall
Side, side of the dust suction blade far from dust accumulation cover wall are equipped with the protection network coordinated with dust accumulation cover wall, and dust accumulation cover wall is connected to pipeline.
3. a kind of weaving cleaner according to claim 1, characterized in that the wind structure of returning includes returning the crust of weathering
Body returns crust of weathering body and is located at the rear side of dust catcher and is connected to dust catcher inside, returns crust of weathering body and be connected to by pipeline with processing mechanism.
4. a kind of weaving cleaner according to claim 3, characterized in that it is described return be equipped in crust of weathering body vertically into
The central shaft in wind direction, center outer shaft sleeve are equipped with rotational sleeve, and wind is uniformly returned in the outside of rotational sleeve equipped with several block gaps
Plate, each return-wind plate it is of different sizes.
5. a kind of weaving cleaner according to claim 4, characterized in that the crust of weathering body that returns is spheric, is returned
The line of crust of weathering body and dust catcher, the pipeline link position of processing mechanism passes through the centre of sphere for returning crust of weathering body.
6. a kind of weaving cleaner according to claim 5, characterized in that the return-wind plate is even numbered blocks, is located at
Return-wind plate in same plane is of different sizes, and return-wind plate is semi-circular plate, the radius of largest block return-wind plate with return the interior of crust of weathering body
Radius of a ball clearance fit.
7. a kind of weaving cleaner according to claim 4 or 5 or described in 6, characterized in that the central shaft level is set
It sets.
8. a kind of weaving cleaner according to claim 1 or 2 or 3, characterized in that the storage device includes receiving
Receive bag, storage pocket is cylindricality, and the bottom surface of storage pocket is equipped with several gas vents, and the bottom surface of storage pocket is located at the dust suction range of dust catcher
It is interior.
9. a kind of weaving cleaner according to claim 1 or 2 or 3, characterized in that the processing mechanism includes inhaling
The upper end of dirt water tank, dust suction water tank is equipped with activated carbon process layer, and the pipeline opening being connected with processing mechanism is located at dust suction water tank level
Lower section, dust suction water tank and return and be equipped with transition empty van between wind structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810349133.8A CN108568184B (en) | 2018-04-18 | 2018-04-18 | Cleaner is used in a kind of weaving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810349133.8A CN108568184B (en) | 2018-04-18 | 2018-04-18 | Cleaner is used in a kind of weaving |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108568184A true CN108568184A (en) | 2018-09-25 |
| CN108568184B CN108568184B (en) | 2019-10-29 |
Family
ID=63575060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810349133.8A Expired - Fee Related CN108568184B (en) | 2018-04-18 | 2018-04-18 | Cleaner is used in a kind of weaving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108568184B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112007916A (en) * | 2020-08-15 | 2020-12-01 | 江先庆 | Weaving dirt collecting device of weaving machine |
| CN112628210A (en) * | 2020-12-03 | 2021-04-09 | 三联泵业股份有限公司 | Slurry pump heat dissipation device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0493929A1 (en) * | 1991-01-04 | 1992-07-08 | Black & Decker Inc. | Hand-held vacuum cleaner |
| CN205965340U (en) * | 2016-07-28 | 2017-02-22 | 邵阳中力纺织机械技术有限公司 | A dust removal filter screen for case is concentrated to flue gas |
| CN206700976U (en) * | 2017-05-02 | 2017-12-05 | 福建祥源纺织有限公司 | A kind of Efficient textile dust exhaust apparatus |
| CN107854944A (en) * | 2017-11-30 | 2018-03-30 | 新乡市新科防护科技有限公司 | A kind of dust collecting installation of textile manufacturing purification of air |
-
2018
- 2018-04-18 CN CN201810349133.8A patent/CN108568184B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0493929A1 (en) * | 1991-01-04 | 1992-07-08 | Black & Decker Inc. | Hand-held vacuum cleaner |
| CN205965340U (en) * | 2016-07-28 | 2017-02-22 | 邵阳中力纺织机械技术有限公司 | A dust removal filter screen for case is concentrated to flue gas |
| CN206700976U (en) * | 2017-05-02 | 2017-12-05 | 福建祥源纺织有限公司 | A kind of Efficient textile dust exhaust apparatus |
| CN107854944A (en) * | 2017-11-30 | 2018-03-30 | 新乡市新科防护科技有限公司 | A kind of dust collecting installation of textile manufacturing purification of air |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112007916A (en) * | 2020-08-15 | 2020-12-01 | 江先庆 | Weaving dirt collecting device of weaving machine |
| CN112628210A (en) * | 2020-12-03 | 2021-04-09 | 三联泵业股份有限公司 | Slurry pump heat dissipation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108568184B (en) | 2019-10-29 |
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Effective date of registration: 20200522 Address after: 313000 Zhejiang city of Huzhou province Deqing County Wukang Lin Xi Street No. 778 Patentee after: ANTEX (DE QING) FASHION CO.,LTD. Address before: 313200 Deqing County Mogan Mountain Economic Development Zone, Huzhou, Zhejiang Patentee before: ZHEJIANG FANBISITE TEXTILE DEVELOPMENT Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20191029 |