CN108704405A - Cleaner with recycling function - Google Patents
Cleaner with recycling function Download PDFInfo
- Publication number
- CN108704405A CN108704405A CN201810533166.8A CN201810533166A CN108704405A CN 108704405 A CN108704405 A CN 108704405A CN 201810533166 A CN201810533166 A CN 201810533166A CN 108704405 A CN108704405 A CN 108704405A
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- CN
- China
- Prior art keywords
- card
- cabinet
- cloth bag
- hole
- cleaner
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/06—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present patent application belongs to technical field of dust removal equipment,Specifically disclose a kind of cleaner with recycling function,Including holder,The holder is equipped with the cabinet of tubular,The cabinet top is equipped with upper box,First card and the outlet of net gas,Hydraulic pump is equipped at the top of the upper box,The piston rod of the hydraulic pump is equipped with push-plate,The position of the through-hole face of the push-plate and the first card is equipped with the telescoping tube of hollow out,The flexible bottom of the tube is equipped with blind plate,It is connected with hollow bar between the piston rod and blind plate of the hydraulic pump,The telescoping tube is located at the position below the first card and is equipped with the cloth bag for being used for dedusting,The bottom of the telescoping tube and cloth bag connects,The cloth bag upper port is enclosed with annular magnet,The outer diameter of the annular magnet is more than the diameter of through-hole,The cabinet lower part is equipped with air intake,The cabinet lower part is equipped with ash bucket.Present invention is mainly used for industrial dedusting, solve the problems, such as to need to shut down so that production efficiency reduces when cleaner maintenance.
Description
Technical field
The invention belongs to technical field of dust removal equipment, specifically disclose a kind of cleaner with recycling function.
Background technology
A large amount of dust is will produce in industrial production, if dust, which is directly discharged into air, to cause greatly air
Pollution, so, processing can be all dusted in industrial production to exhaust gas.There are many industrial dedusting type, are divided by processing mode dry
Formula dedusting and wet dust removal, dry dust removal press out deduster type to divide and can be divided into, cyclone dust removal (flow tank dedusting), cloth
Bag dedusting, filtering drum dust removing, electrostatic precipitation, mixing dust removing, wet type is usually spray for dust suppression, spray, numb stone, eddy flow, water curtain etc., this
It is outer to also have by filtration grade division dedusting type.
It in dry dust removal mode, commonly uses bag-type dust and purifies air, since bag-type dust has high dust collection efficiency, processing
The range of air quantity is wide, simple in structure, attended operation is convenient, and cost is less than electric precipitation under the premise of ensureing same high efficiency of dust collection
Device, bag-type dust collector are insensitive to the characteristic of dust, are not influenced by dust and resistance, thus by wider array of application.But
It will appear problems with during using bag-type dust：(1) gap of cloth bag can be caused by bag-type dust filter being used for a long time
It blocks so that dust removing effects are bad；(2) discharge amount of exhaust gas is larger in industrial production, needs often to the dust in cleaner
It is cleared up, needs to shut down cleaner when clearing up cleaner, cleaner shutdown can influence other equipment shutdown,
Production equipment shutdown can cause production efficiency to reduce；(3) certain form of sack cleaner worker works under hard conditions, check and more
When changing filter bag, need to enter cabinet.
Invention content
The purpose of the present invention is to provide a kind of cleaners with recycling function, to be needed when solving cleaner maintenance
It shuts down so that the problem of production efficiency reduces.
In order to achieve the above object, base case of the invention is：Cleaner with recycling function, including holder,
The holder is equipped with the cabinet of tubular, and the cabinet top is equipped with upper box, and the upper box is equipped with air hole and net gas
Outlet, the cabinet are located at the position below upper box and are equipped with the first card, and first card is equipped with first through hole, institute
State and be equipped with hydraulic pump at the top of upper box, the hydraulic pump is connected with the push-plate with cavity structure by oil pipe, the push-plate with
The position of the through-hole face of first card is equipped with the telescoping tube of hollow out, and the flexible bottom of the tube is fixedly connected with blind plate, described
Telescopic hollow bar is connected between push-plate and blind plate, the inner cavity of the hollow bar is connected to push-plate, the telescoping tube
Diameter be less than first through hole diameter, the telescoping tube be located at the position below the first card be equipped be used for dedusting cloth
Bag, the telescoping tube are fixedly connected with the bottom of cloth bag, and the cloth bag upper port is enclosed with annular magnet, the annular magnet
Outer diameter is more than the diameter of first through hole, and the cabinet lower part is equipped with air intake, and the cabinet lower part is equipped with ash bucket.
The operation principle of this base case is：Before using present apparatus dedusting, hydraulic pressure pump startup is controlled, hydraulic oil enters
In push-plate cavity structure, hydraulic oil pushes hollow bar to extend downwardly, hollow bar extend downwardly push blind plate and telescoping tube to
Lower movement, blind plate and telescoping tube support cloth bag；It is passed through gas to air intake, gas passes through the hollow out on cloth bag, telescoping tube
Hole enters in telescoping tube, and gas enters after upper box and exports discharge from net gas.After long-time use, dust can be attached to cloth bag
Outer surface, increase with the thickness of cloth bag outer surface dust, the gap on cloth bag is blocked by dust, when the outlet of net gas outlet
When amount reduces, illustrate that the efficiency of dust collection of cloth bag is extremely low；At this point, control hydraulic pump recycles hydraulic oil, hydraulic pump recycles hydraulic oil band
Dynamic hollow bar is shunk upwards, hollow bar shrink upwards drive blind plate move up, blind plate move up drive telescoping tube to
Upper contraction, telescoping tube is shunk upwards drives cloth bag to move up；Fold is generated when cloth bag moves up, and fold is generated in cloth bag
When, being attached to the dust of cloth bag surface can fall in ash bucket；Hollow bar is completed after shrinking, then controls hydraulic pump by hydraulic oil
Cloth bag is supported, cloth bag is unfolded by hollow bar and telescoping tube by output, hollow bar stretching again.Pass through annular magnet
Cloth bag can be rapidly secured on the first card, it is easy to operate when dismantling cloth bag.
The advantageous effect of this base case is：
(1) hollow bar can be controlled by hydraulic pump and telescoping tube stretches out, telescoping tube stretching can make cloth bag be in vertical shape
State so that cloth bag is not susceptible to fold, ensure that cloth bag and gas have larger contact area so that cloth bag has preferable dedusting
Effect；
(2) when hydraulic pump recycles hydraulic oil, hollow bar can drive cloth bag to stack upwards, in the upward stacking process of cloth bag
In, cloth bag occurs the dust that fold can adhere to cloth bag surface and removes, while can guarantee that the dust on cloth bag has residual, is conducive to cloth
The follow-up dedusting of bag；
(3) it when containing recyclable ingredient in flue gas, can be recycled by the present apparatus.
Compared with prior art, the present apparatus can be removed in the non-stop-machine dust for effectively removing cloth bag surface attachment
Dirt is efficient.
Further, the lower part of the cabinet is equipped with the second card, offer on second card multiple second through-holes and
For gas by hollow hole, offer the annular groove for placing annular magnet around the second through hole, described first
The inner wall of card and cabinet slides up and down connection, and mounting hole is offered on second card, support frame, branch are equipped at mounting hole
Support frame is equipped with the fan rotated with it, and the fan is equipped with coaxial screw rod, and screw rod is fixedly connected with fan, the screw rod
Top be threadedly coupled with the first card, second card with the sliding slot being connected to is offered on cabinet, be equipped in the sliding slot
Wind shield for blocking mounting hole, the wind shield are slidably connected with sliding slot, the position of first card and support frame face
It sets equipped with the cavity to raise up, the support frame can stretch into cavity；The support frame is located on the position above fan
The reversed air inlet pipe across case side wall is equipped with equipped with reversed air inlet, at the reversed air inlet, at the reversed air inlet pipe
Equipped with the capping due to blocking reversed air inlet pipe nozzle.After gas enters cabinet from air intake, wind shield is pulled to outside cabinet,
Gas drives fan rotation, and since fan and support frame are rotatablely connected, support frame is fixedly connected with the second card, therefore, fan
Screw rod rotation is driven when rotation；Since screw rod and the first card are connected through a screw thread, screw rod rotation drive the first card to
Lower movement, the first card, which moves down, drives the upper port of cloth bag to move down, and in the process, control hydraulic pump recycles hydraulic pressure
Oil, hollow bar is shunk upwards drives the bottom of cloth bag to move up；After the first card is bonded with the second card, annular magnet
It is adsorbed in annular groove；Capping is opened, fan starts to invert, and fan reversion drives screw rod reversion, screw rod reversion to drive first
Card moves up, and when the first card is close to blind plate, closes capping, capping is made to block reversed air inlet pipe；Cloth bag is original
Inside becomes present outside, and the position of the inner and outer by exchanging cloth bag is convenient to clean the dust of cloth bag surface attachment,
The service life of cloth bag can be extended simultaneously.
Further, the ash bucket inner wall is equipped with multiple stock guides, and the distance between two adjacent stock guide lower parts are less than upper
The distance between portion.After ash bucket inner wall accumulates dust, the dusts of two adjacent stock guide lower parts by top dust thrust
Greatly, it can make stock guide top dust under self gravitation effect, realize that dust slides downwards automatically, avoid dust accretions in ash
It struggles against on inner wall.
Further, the ash bucket lower part is equipped with ash discharge cylinder, and screw feeding bar is equipped in the ash discharge cylinder, is set on the holder
There are motor, the motor output shaft to be fixedly connected with screw feeding bar.It is rotated by motor and drives screw feeding bar rotation real
Existing self-emptying, avoids dust from generating accumulation in ash bucket.
Further, the pedestal lower end is equipped with the rubber pad for against shock.By the way that rubber pad energy is arranged at the lower end of the stand
It prevents holder from generating vibration, avoids the bolt looseness on holder.
Description of the drawings
Fig. 1 is the schematic diagram for the cleaner embodiment that the present invention has recycling function.
Specific implementation mode
It is further described below by specific implementation mode：
Reference numeral in Figure of description includes：Holder 1, cabinet 2, upper box 3, the first card 4, net gas outlet 5, liquid
Press pump 6, push-plate 7, telescoping tube 8, blind plate 9, motor 10, hollow bar 11, cloth bag 12, air intake 13, ash bucket 14, the second card
15, screw feeding bar 16, support frame 17, vertical slot 18, screw rod 19, fan 20, stock guide 21, protrusion 22, annular magnet 23, installation
It is hole 24, first through hole 25, wind shield 26, sliding slot 27, cavity 28, ajutage 29, reversed air inlet pipe 30, reversed air inlet 31, close
Seal band 32, cavity structure 33, capping 34, ash discharge cylinder 35.
As shown in Figure 1, a kind of having the cleaner for recycling function, including holder 1, the machine of tubular is installed on holder 1
Case 2,2 top of cabinet are equipped with upper box 3, and 3 top of upper box offers net gas outlet 5, and 3 bottom of upper box is offered for net
Gas by air hole, cabinet 2, which is located on the position of the lower section of upper box 3, is equipped with the first card 4, is offered on the first card 4
The both sides of first through hole 25,2 inner wall of cabinet offer vertical slot 18, and 4 both sides of the first card are machined with protrusion 22, the first card 4
The sliding in vertical slot 18 by protrusion 22；3 top of upper box is equipped with hydraulic pump 6, and hydraulic pump 6 is connected with by oil pipe with sky
The telescoping tube of hollow out is mounted on the position of 25 face of first through hole of the push-plate 7 of cavity configuration 33, push-plate 7 and the first card 4
8,4 upper surface of the first card is pasted with the band 32 for the annular being slidably and sealingly connected with telescoping tube 8, and band 32 is preferably rubber
Glue band 32,8 lower end of telescoping tube are welded with blind plate 9；Telescopic hollow bar 11 is connected between push-plate 7 and blind plate 9, it is empty
The inner cavity of heart strut 11 is connected to cavity structure 33, and the diameter of telescoping tube 8 is less than the diameter of the first through hole 25 of the first card 4,
Telescoping tube 8 is located at the cloth bag 12 being connected on the position of 4 lower section of the first card for dedusting；Blind plate 9 and the bottom of cloth bag 12 are viscous
It sticks together, 12 upper port of cloth bag is enclosed with annular magnet 23, and first that the outer diameter of annular magnet 23 is more than on the first card is logical
The diameter in hole 25, the top of cloth bag 12 are adsorbed on the lower face of the first card 4 by annular magnet 23.
2 lower part of cabinet offers air intake 13, enters tracheae and goes out to be equipped with ajutage 29, cabinet 2 is located at 13 top of air intake
Position on the second card 15 is installed, being opened on the second card 15 has multiple second through-holes and hollow hole, the second card 15
The annular groove for placing annular magnet 23, the diameter of the second through-hole on the second card 15 are offered around second through hole
Less than the diameter of blind plate 9；Mounting hole 24 is offered on second card 15, support frame 17 is installed on the position of mounting hole 24, is propped up
Support frame 17 is equipped with fan 20 by bearing, is equipped with the screw rod 19 being fixedly connected with fan 20 at the axle center of fan 20, and first
Card 4 is machined with the cavity 28 to raise up on the position of 17 face of support frame, and support frame 17 can stretch into cavity 28；Screw rod
19 top is connected through a screw thread with the first card 4.Support frame 17, which is located on the position of 20 top of fan, offers reversed air inlet
Mouthfuls 31, it is connected with the reversed air inlet pipe 30 across case side wall at reversed air inlet 31, retaining groove is installed in reversed air inlet pipe 30,
Capping 34 for blocking reversed air inlet pipe 30 is installed, reversed air inlet pipe 30 is connected to ajutage 29, the second card in retaining groove
Offer sliding slot 27 between 15 and cabinet 2, the wind shield 26 for blocking mounting hole 24 be installed in sliding slot 27, wind shield 26 with
Sliding slot 27 is slidably connected.
The lower part of cabinet 2 is equipped with ash bucket 14, and 14 inner wall of ash bucket is circumferentially welded with multiple stock guides 21, two neighboring to lead
The distance between 21 top of flitch is more than the distance between the two lower part；14 lower weld of ash bucket has ash discharge cylinder 35, ash discharge cylinder 35
It is interior that screw feeding bar 16 is equipped with by bearing, motor 10 is equipped with by bolt on holder 1,10 output shaft of motor is sent with spiral
Expect that bar 16 connects.The support foot bottom of holder 1 is equipped with the rubber pad for preventing holder 1 from shaking.
When it is implemented, control hydraulic pump 6 output hydraulic pressure oil, hydraulic oil push hollow bar 11 to extend downwardly, hollow branch
Bar 11, which extends downwardly, pushes blind plate 9 and telescoping tube 8 to move down, and blind plate 9 is made to be resisted against at the through-hole 25 of the second card 15；To entering
Gas port 13 is passed through gas, and gas is entered by the hollow hole on cloth bag 12, telescoping tube 8 in telescoping tube 8, and gas enters top box
From 5 discharge of net gas outlet after body 3.After long-time use, dust can be attached to the outer surface of cloth bag 12, with 12 outer surface of cloth bag
The thickness of dust increases, and the gap on cloth bag 12 is blocked by dust, when the gas output of net gas outlet 5 reduces, illustrates cloth bag 12
Efficiency of dust collection reduce；At this point, pulling wind shield 26 to the left, mounting hole is opened in the movement to the left of wind shield 26, fan 20
Start to rotate, the rotation of fan 20 drives screw rod 19 to rotate, and the rotation of screw rod 19 drives the first card 15 to move down；First card 4
It moves down and the top of annular magnet 23 and cloth bag 12 is driven to move down；In the process, control hydraulic pump 6 piston rod to
Upper contraction, the piston rod of hydraulic pump 6 is shunk upwards drives hollow bar 11 to move up, and it is blind that hollow bar 11 moves up drive
Plate 9 moves up, and blind plate 9, which moves up, drives telescoping tube 8 to shrink upwards, and telescoping tube 8 is shunk upwards drives cloth bag 12 to moving up
It is dynamic；Cloth bag 12 generates fold when moving up, and when cloth bag 12 generates fold, being attached to the dust on 12 surface of cloth bag can fall to
In ash bucket 14；After the first card 4 is bonded with the second card 15, annular magnet 23 is adsorbed in annular groove；Capping 34 is opened,
Fan 20 starts to invert, and the reversion of fan 20 drives screw rod 19 to invert, and the reversion of screw rod 19 drives the first card 4 to move up, when the
When one card 4 is close to blind plate 9, capping 34 is closed, capping 34 is made to block reversed air inlet pipe 30；The piston rod of hydraulic pump 6 is completed
After contraction, the inner side and outer side of cloth bag 12 is exchanged, and wind shield 26 to 27 right side movement of sliding slot and is blocked mounting hole 24, gas
It is entered in upper box 3 by dustcloth and cloth bag 12, gas passes through 5 discharge cabinet 2 of net gas outlet again.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and patent practicability.
Claims (5)
1. the cleaner with recycling function, which is characterized in that including holder, the holder is equipped with the cabinet of tubular, institute
It states cabinet top and is equipped with upper box, the upper box is equipped with air hole and net gas exports, and the cabinet is located at below upper box
Position be equipped with the first card, first card is equipped with first through hole, and hydraulic pump is equipped at the top of the upper box, described
Hydraulic pump is connected with the push-plate with cavity structure by oil pipe, and the push-plate is set on the position of the through-hole face of the first card
There are the telescoping tube of hollow out, the flexible bottom of the tube to be fixedly connected with blind plate, be connected between the push-plate and blind plate telescopic
The inner cavity of hollow bar, the hollow bar is connected to push-plate, and the diameter of the telescoping tube is less than the diameter of first through hole, described
Telescoping tube is located at the position below the first card and is equipped with the cloth bag for being used for dedusting, and the bottom fixation of the telescoping tube and cloth bag connects
It connects, the cloth bag upper port is enclosed with annular magnet, and the outer diameter of the annular magnet is more than the diameter of first through hole, the cabinet
Lower part is equipped with air intake, and the cabinet lower part is equipped with ash bucket.
2. the cleaner with recycling function according to claim 1, which is characterized in that the lower part of the cabinet is equipped with
Second card, offer on second card multiple second through-holes and for gas by hollow hole, the second through hole week
Enclose the annular groove offered for placing annular magnet, the inner wall of first card and cabinet slides up and down connection, described
Mounting hole is offered on second card, support frame is equipped at mounting hole, and support frame is equipped with the fan rotated with it, the fan
It is equipped with coaxial screw rod, screw rod is fixedly connected with fan, and the top of the screw rod is threadedly coupled with the first card, and described second
Card with offer the sliding slot being connected on cabinet, the wind shield for blocking mounting hole, the wind shield are equipped in the sliding slot
It is slidably connected with sliding slot, first card and the position of support frame face are equipped with the cavity to raise up, the support frame
It can stretch into cavity；The support frame is located at the position above fan and is equipped with reversed air inlet, is set at the reversed air inlet
There is the reversed air inlet pipe across case side wall, the capping due to blocking reversed air inlet pipe nozzle is equipped at the reversed air inlet pipe.
3. the cleaner with recycling function according to claim 1, which is characterized in that the ash bucket inner wall is equipped with more
A stock guide, the distance between two adjacent stock guide lower parts are less than the distance between top.
4. the cleaner with recycling function according to claim 1, which is characterized in that the ash bucket lower part is equipped with out
Grey cylinder, the ash discharge cylinder is interior to be equipped with screw feeding bar, and the holder is equipped with motor, the motor output shaft and screw feeding bar
It is fixedly connected.
5. the cleaner with recycling function according to claim 1, which is characterized in that the pedestal lower end, which is equipped with, to be used
In the rubber pad of against shock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810533166.8A CN108704405A (en) | 2018-05-29 | 2018-05-29 | Cleaner with recycling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810533166.8A CN108704405A (en) | 2018-05-29 | 2018-05-29 | Cleaner with recycling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108704405A true CN108704405A (en) | 2018-10-26 |
Family
ID=63869993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810533166.8A Pending CN108704405A (en) | 2018-05-29 | 2018-05-29 | Cleaner with recycling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108704405A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395486A (en) * | 2018-12-17 | 2019-03-01 | 江苏方舟环保科技有限公司 | A kind of dust-removal cloth-bag back-blowing device |
| CN112057968A (en) * | 2020-10-13 | 2020-12-11 | 李卫 | Bag-type dust collector of biomass power plant |
| CN114345093A (en) * | 2022-01-24 | 2022-04-15 | 广州科威环保工程有限公司 | Pump station plasma deodorization device with good deodorization effect |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101049585A (en) * | 2006-04-04 | 2007-10-10 | 上海知正离心机有限公司 | Tubular centrifuge capable of turning over bag automatically |
| CN206881339U (en) * | 2017-04-03 | 2018-01-16 | 安徽皓越生物科技有限公司 | A kind of feed manufacturing sack cleaner |
| CN207286951U (en) * | 2017-04-13 | 2018-05-01 | 四川省瑞康制药有限公司 | Facilitate the bag filter of deashing |
-
2018
- 2018-05-29 CN CN201810533166.8A patent/CN108704405A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101049585A (en) * | 2006-04-04 | 2007-10-10 | 上海知正离心机有限公司 | Tubular centrifuge capable of turning over bag automatically |
| CN206881339U (en) * | 2017-04-03 | 2018-01-16 | 安徽皓越生物科技有限公司 | A kind of feed manufacturing sack cleaner |
| CN207286951U (en) * | 2017-04-13 | 2018-05-01 | 四川省瑞康制药有限公司 | Facilitate the bag filter of deashing |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395486A (en) * | 2018-12-17 | 2019-03-01 | 江苏方舟环保科技有限公司 | A kind of dust-removal cloth-bag back-blowing device |
| CN112057968A (en) * | 2020-10-13 | 2020-12-11 | 李卫 | Bag-type dust collector of biomass power plant |
| CN114345093A (en) * | 2022-01-24 | 2022-04-15 | 广州科威环保工程有限公司 | Pump station plasma deodorization device with good deodorization effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181026 |
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| RJ01 | Rejection of invention patent application after publication |