CN114146501A - Dust-removing filter bag - Google Patents
Dust-removing filter bag Download PDFInfo
- Publication number
- CN114146501A CN114146501A CN202111467434.9A CN202111467434A CN114146501A CN 114146501 A CN114146501 A CN 114146501A CN 202111467434 A CN202111467434 A CN 202111467434A CN 114146501 A CN114146501 A CN 114146501A
- Authority
- CN
- China
- Prior art keywords
- filter bag
- dust
- bag body
- plate
- connecting ring
- 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
Links
- 239000000428 dust Substances 0.000 claims abstract description 87
- 239000004744 fabric Substances 0.000 claims abstract description 4
- 239000002699 waste material Substances 0.000 claims abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 2
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 239000000835 fiber Substances 0.000 description 3
- -1 polypropylene Polymers 0.000 description 2
- 241000270923 Hesperostipa comata Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
-
- 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
- B01D46/04—Cleaning filters
-
- 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
Abstract
The invention relates to the related technical field of building construction, in particular to a dust removal filter bag which comprises a filter bag body, a mounting seat, a filter bag body positioning piece and a telescopic electric cylinder, wherein the filter bag body is arranged in a dust removal cavity of a dust remover, the left side wall of the dust remover is provided with an air inlet, the lower side end of the dust remover is provided with a waste cavity, the upper side end of the dust remover is provided with an air outlet, the telescopic electric cylinder is fixedly arranged on the mounting plate, a connecting plate is connected onto a telescopic rod of the telescopic electric cylinder through a connecting piece, the side wall of the filter bag body is bent inwards to form a fold, the fold is provided with a through hole, and two cloth bodies of the fold are sewn through a needle thread; the side wall of the filter bag body is set to be corrugated, so that the effective dust removal area of the dust removal filter bag is effectively increased through the corrugated side wall of the filter bag, the filter efficiency of the dust removal filter bag is effectively increased, and the overall working efficiency of the dust remover is ensured.
Description
Technical Field
The invention relates to the technical field related to building construction, in particular to a dust removal filter bag.
Background
The dust removal filter bag is an efficient dust removal filter material, adopts polyester staple fibers, pps fibers, pp polypropylene, aramid fibers, polyethylene fibers and the like as raw materials, has the service life of 2-4 years generally, and has good air permeability, high dust collection rate and easy ash removal, and the dust removal efficiency can reach 98.99%. The dust removal filter bag has the advantages that PM2.5 can be well removed, but the traditional dust removal filter bag is simple in structure, is only of a simple cylindrical structure, and is small in effective filtering area, so that the effective filtering efficiency of the dust removal filter bag is low in actual use, and therefore the dust removal filter bag is provided for solving the problems.
Disclosure of Invention
The invention aims to provide a dust removal filter bag to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a dust bag, the dust bag comprising:
the filter bag comprises a filter bag body, a dust collecting cavity and a dust collecting cavity, wherein the filter bag body is arranged in the dust collecting cavity of the dust collector, the left side wall of the dust collector is provided with an air inlet, the lower side end of the dust collector is provided with a waste material cavity, and the upper side end of the dust collector is provided with an air outlet;
the mounting seat is mounted on the side wall of a dust removal cavity of the dust remover, and the upper end of the mounting seat is fixedly provided with a mounting plate through a support rod;
the filter bag body positioning piece is arranged in the inner cavity of the filter bag body;
the telescopic electric cylinder is fixedly arranged on the mounting plate, and a connecting plate is connected to a telescopic rod of the telescopic electric cylinder through a connecting piece;
the side wall of the filter bag body is bent inwards to form folds, through holes are formed in the folds, and the two layers of cloth bodies of the folds are sewn through needles and threads.
Preferably, a copper air hole is installed in the through hole on the fold.
Preferably, the filter bag body positioning piece is composed of a traction rope, a supporting piece and a lower limiting block, the traction rope penetrates through the copper air hole, and the upper end of the traction rope is positioned and fixed on the connecting plate through the upper limiting block.
Preferably, the support member is composed of a first connecting ring, a second connecting ring and a connecting spring, the first connecting ring and the second connecting ring are identical in size, two ends of the connecting spring are respectively connected with the first connecting ring and the second connecting ring, and the first connecting ring, the second connecting ring and the connecting spring are all sleeved on the traction rope.
Preferably, the support member and the folds of the filter bag body are arranged in a staggered manner, and the outer diameter value of the second connecting ring is larger than the aperture value of the copper air hole.
Preferably, when the filter bag body positioning piece is actually installed, the connecting springs on the supporting piece of the filter bag body positioning piece are all arranged in a compressed state.
Preferably, the position of the port at the upper side of the filter bag body is integrally formed with a connecting lug, the connecting lug is arranged in an annular shape, the mounting seat is provided with a screw hole, and the connecting lug is fixed on the mounting seat through a positioning plate.
Preferably, the fixed surface of locating plate has the clamp plate to glue, and runs through on clamp plate, the locating plate and has seted up the mounting hole, the mounting hole sets up with the screw hole is corresponding, and the locating plate is for installing through set screw.
Preferably, the clamping plate is a rubber plate, and the upper surface of the plate body is integrally formed with anti-skid protrusions which are of a hemispherical protrusion structure, and multiple groups of anti-skid protrusions are uniformly arranged on the clamping plate.
Compared with the prior art, the invention has the beneficial effects that:
1. the side wall of the filter bag body is arranged to be corrugated, so that the effective dust removal area of the dust removal filter bag is effectively increased through the corrugated side wall of the filter bag, the filter efficiency of the dust removal filter bag is effectively increased, and the overall working efficiency of the dust remover is ensured;
2. the filter bag body positioning piece formed by combining the traction rope, the supporting piece and the lower limiting block is arranged, and the supporting piece is formed by combining the first connecting ring, the second connecting ring and the connecting spring, so that the folds on the side wall of the dust-removing filter bag are spread by a certain distance under the action of the supporting piece, and the phenomenon that the overall filtering efficiency of the dust-removing filter bag is influenced due to the fact that the folds are too dense is avoided;
3. and through setting up flexible electric jar to the connecting plate is installed to the telescopic link at flexible electric jar, and is connected haulage rope and connecting plate, thereby drives the lateral wall of dust bag through flexible electric jar and moves, and improves the shake effect of dust bag through the elastic reaction of coupling spring, thereby effectively shakes off the dust of adhesion on the dust bag lateral wall, thereby guarantees the whole dust removal effect of dust bag.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a semi-sectional view of a filter bag body;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is a schematic diagram showing the distribution of filter bag positioning members;
FIG. 5 is an enlarged view of the structure at B in FIG. 4;
FIG. 6 is a schematic view of a positioning plate;
FIG. 7 is an enlarged view of the structure at C in FIG. 6;
fig. 8 is a schematic view of a support structure.
In the figure: the filter bag comprises a filter bag body 1, a mounting seat 2, a dust collector 3, an air inlet 4, an air outlet 5, a filter bag body positioning piece 6, folds 7, a copper air hole 8, a traction rope 9, a supporting piece 10, a lower limiting block 11, a connecting lug 12, a positioning plate 13, a clamping plate 14, a mounting hole 15, a screw hole 16, an anti-skid protrusion 17, a connecting plate 18, an upper limiting block 19, a supporting rod 20, a mounting plate 21, a telescopic electric cylinder 22, a first connecting ring 23, a second connecting ring 24 and a connecting spring 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: dust removal filter bag, dust removal filter bag includes:
the filter bag comprises a filter bag body 1, wherein the filter bag body 1 is arranged in a dust removal cavity of a dust remover 3, an air inlet 4 is formed in the left side wall of the dust remover 3, a waste cavity is formed in the lower side end of the dust remover 3, and an air outlet 5 is formed in the upper side end of the dust remover 3;
the dust remover comprises a mounting seat 2, wherein the mounting seat 2 is mounted on the side wall of a dust removing cavity of the dust remover 3, and a mounting plate 21 is fixedly mounted at the upper end of the mounting seat 2 through a support rod 20;
the filter bag body positioning piece 6 is arranged in the inner cavity of the filter bag body 1;
the telescopic electric cylinder 22 is fixedly installed on the installation plate 21, a connecting plate 18 is connected to a telescopic rod of the telescopic electric cylinder 22 through a connecting piece, the telescopic electric cylinder 22 is arranged, the connecting plate 18 is installed on the telescopic rod of the telescopic electric cylinder 22, and the traction rope 9 is connected with the connecting plate 18, so that the telescopic electric cylinder 22 drives the side wall of the dust-removing filter bag to move, the shaking effect of the dust-removing filter bag is improved through the elastic action of the connecting spring 25, dust adhered to the side wall of the dust-removing filter bag is effectively shaken off, and the integral dust-removing effect of the dust-removing filter bag is ensured;
the lateral wall of filter bag body 1 inwards buckles and is formed with fold 7, has seted up the through-hole on its fold, and sews up for sewing up through the needle and thread between the two-layer cloth of fold 7, sets to be fold form through the lateral wall with filter bag body 1 to effectively improve the effective dust removal area of dust removal filter bag through the filter bag lateral wall of fold form, thereby effectively improve the filtration efficiency of dust removal filter bag, thereby guarantee the holistic work efficiency of dust remover.
A copper air hole 8 is arranged in the through hole on the fold 7;
the filter bag body positioning piece 6 is formed by combining a traction rope 9, a support piece 10 and a lower limiting block 11, the traction rope 9 penetrates through a copper air hole 8, the upper end of the traction rope 9 is positioned and fixed on a connecting plate 18 through an upper limiting block 19, the support piece 10 is formed by combining a first connecting ring 23, a second connecting ring 24 and a connecting spring 25, the first connecting ring 23 and the second connecting ring 24 are identical in size, two ends of the connecting spring 25 are respectively connected with the first connecting ring 23 and the second connecting ring 24, the first connecting ring 23, the second connecting ring 24 and the connecting spring 25 are all sleeved on the traction rope 9, the filter bag body positioning piece 6 formed by combining the traction rope 9, the support piece 10 and the lower limiting block 11 is arranged, the support piece 10 is formed by combining the first connecting ring 23, the second connecting ring 24 and the connecting spring 25, and therefore, under the action of the support piece 10, the folds on the side wall of the dust-removing filter bag are expanded for a certain distance, so that the phenomenon that the overall filtering efficiency of the dust-removing filter bag is influenced due to the fact that the folds are too close to each other is avoided;
the support piece 10 and the folds 7 on the filter bag body 1 are arranged in a staggered mode, and the outer diameter value of the second connecting ring 24 is larger than the aperture value of the copper air hole 8;
when the filter bag body positioning piece 6 is actually installed, the connecting springs 25 on the supporting pieces 10 are all arranged in a compressed state;
a connecting lug 12 is integrally formed at the position of an upper side port of the filter bag body 1, the connecting lug 12 is annularly arranged, a screw hole 16 is formed on the mounting seat 2, and the connecting lug 12 is positioned and fixed on the mounting seat 2 through a positioning plate 13;
a clamping plate 14 is fixedly glued on the upper surface of the positioning plate 13, mounting holes 15 are formed in the clamping plate 14 and the positioning plate 13 in a penetrating mode, the mounting holes 15 are arranged corresponding to the screw holes 16, and the positioning plate 13 is mounted through positioning screws;
the clamping plate 14 is a rubber plate, the upper surface of the plate body is integrally formed with anti-skid protrusions 17, the anti-skid protrusions 17 are of a hemispherical protrusion structure, and multiple groups of anti-skid protrusions 17 are uniformly arranged on the clamping plate 14;
the working principle is as follows: the side wall of the filter bag body 1 is arranged to be corrugated, so that the effective dust removal area of the dust removal filter bag is effectively increased through the corrugated filter bag side wall, the filtration efficiency of the dust removal filter bag is effectively increased, the integral working efficiency of the dust remover is ensured, the filter bag body positioning piece 6 formed by combining the traction rope 9, the supporting piece 10 and the lower limiting block 11 is arranged, the supporting piece 10 is arranged to be formed by combining the first connecting ring 23, the second connecting ring 24 and the connecting spring 25, so that the folds on the side wall of the dust removal filter bag are expanded for a certain distance under the action of the supporting piece 10, the phenomenon that the overall filtration efficiency of the dust removal filter bag is affected due to the excessively dense folds is avoided, the telescopic electric cylinder 22 is arranged, the connecting plate 18 is arranged on the telescopic rod of the telescopic electric cylinder 22, the traction rope 9 is connected with the connecting plate 18, and the telescopic electric cylinder 22 drives the side wall of the dust removal filter bag to move, and the shaking effect of the dust removal filter bag is improved through the elastic action of the connecting spring 25, so that dust adhered to the side wall of the dust removal filter bag is effectively shaken off, and the integral dust removal effect of the dust removal filter bag is ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Dust removal filter bag, its characterized in that: the dust removal filter bag comprises:
the filter bag comprises a filter bag body (1), wherein the filter bag body (1) is arranged in a dust removal cavity of a dust remover (3), an air inlet (4) is formed in the left side wall of the dust remover (3), a waste cavity is formed in the lower side end of the dust remover (3), and an air outlet (5) is formed in the upper side end of the dust remover (3);
the dust remover comprises a mounting seat (2), wherein the mounting seat (2) is mounted on the side wall of a dust removing cavity of the dust remover (3), and a mounting plate (21) is fixedly mounted at the upper end of the mounting seat (2) through a support rod (20);
the filter bag body positioning piece (6), the filter bag body positioning piece (6) is arranged in the inner cavity of the filter bag body (1);
the telescopic electric cylinder (22), the telescopic electric cylinder (22) is fixedly installed on the installation plate (21), and a connecting plate (18) is connected to a telescopic rod of the telescopic electric cylinder (22) through a connecting piece;
the filter bag is characterized in that the side wall of the filter bag body (1) is bent inwards to form a fold (7), a through hole is formed in the fold, and the two layers of cloth bodies of the fold (7) are sewn through needles and threads.
2. The dust removing filter bag according to claim 1, wherein: and a copper air hole (8) is arranged in the through hole on the fold (7).
3. The dust collection filter bag according to claim 2, wherein: the filter bag body positioning piece (6) is formed by combining a traction rope (9), a supporting piece (10) and a lower limiting block (11), the traction rope (9) penetrates through a copper air hole (8), and the upper end of the traction rope (9) is positioned and fixed on a connecting plate (18) through an upper limiting block (19).
4. The dust collection filter bag according to claim 3, wherein: the support piece (10) is composed of a first connecting ring (23), a second connecting ring (24) and a connecting spring (25) in a combined mode, the sizes of the first connecting ring (23) and the second connecting ring (24) are identical, two ends of the connecting spring (25) are respectively connected with the first connecting ring (23) and the second connecting ring (24), and the first connecting ring (23), the second connecting ring (24) and the connecting spring (25) are all sleeved on the traction rope (9).
5. The dust collection filter bag according to claim 4, wherein: the support piece (10) and the folds (7) on the filter bag body (1) are arranged in a staggered mode, and the outer diameter value of the second connecting ring (24) is larger than the aperture value of the copper air hole (8).
6. The dust collection filter bag according to claim 5, wherein: when the filter bag body positioning piece (6) is actually installed, the connecting springs (25) on the supporting pieces (10) are all arranged in a compressed state.
7. The dust collection filter bag according to claim 6, wherein: the integrated into one piece of upside port position department of filter bag body (1) has engaging lug (12), engaging lug (12) are the annular setting, screw hole (16) have been seted up on mount pad (2), and engaging lug (12) are fixed a position on mount pad (2) for passing through locating plate (13).
8. The dust collection filter bag according to claim 7, wherein: the last fixed surface of locating plate (13) is glued and is had pinch-off blades (14), and runs through on pinch-off blades (14), locating plate (13) and has seted up mounting hole (15), mounting hole (15) and screw hole (16) correspond the setting, and locating plate (13) are for installing through set screw.
9. The dust collection filter bag according to claim 8, wherein: the clamping plate (14) is a rubber plate, the upper surface of the plate body is integrally formed with anti-skid protrusions (17), the anti-skid protrusions (17) are of hemispherical protrusion structures, and multiple groups of the anti-skid protrusions (17) are evenly arranged on the clamping plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111467434.9A CN114146501A (en) | 2021-12-03 | 2021-12-03 | Dust-removing filter bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111467434.9A CN114146501A (en) | 2021-12-03 | 2021-12-03 | Dust-removing filter bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114146501A true CN114146501A (en) | 2022-03-08 |
Family
ID=80456276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111467434.9A Pending CN114146501A (en) | 2021-12-03 | 2021-12-03 | Dust-removing filter bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114146501A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114618236A (en) * | 2022-04-14 | 2022-06-14 | 海翔（福建）环保科技有限公司 | Low-voltage pulse bag type dust removal equipment |
| CN115518466A (en) * | 2022-09-26 | 2022-12-27 | 江苏康隆迪超净科技有限公司 | Tilting stirrer for PTEE dust removal filter bag powder and use method thereof |
| CN115518466B (en) * | 2022-09-26 | 2024-05-10 | 江苏康隆迪超净科技有限公司 | PTEE dust removal filter bag powder inclined stirrer and use method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758212A (en) * | 2017-10-27 | 2018-03-06 | 无锡凹凸自动化科技有限公司 | A kind of cleaning type mine sandstone conveyer |
| CN107877708A (en) * | 2017-11-22 | 2018-04-06 | 郑州诚合信息技术有限公司 | Construction site concrete mixer feed device |
| CN109847469A (en) * | 2019-01-24 | 2019-06-07 | 安徽绿洲技术服务有限公司 | A kind of bag-type dust collector |
| CN210934171U (en) * | 2019-10-24 | 2020-07-07 | 江苏金石玄武岩纤维科技有限公司 | Dust removal filter bag with elastic bag ring |
| CN212348034U (en) * | 2020-03-02 | 2021-01-15 | 江苏蓝天环保集团股份有限公司 | Compound filter bag of superfine surface course of high strength dacron |
-
2021
- 2021-12-03 CN CN202111467434.9A patent/CN114146501A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758212A (en) * | 2017-10-27 | 2018-03-06 | 无锡凹凸自动化科技有限公司 | A kind of cleaning type mine sandstone conveyer |
| CN107877708A (en) * | 2017-11-22 | 2018-04-06 | 郑州诚合信息技术有限公司 | Construction site concrete mixer feed device |
| CN109847469A (en) * | 2019-01-24 | 2019-06-07 | 安徽绿洲技术服务有限公司 | A kind of bag-type dust collector |
| CN210934171U (en) * | 2019-10-24 | 2020-07-07 | 江苏金石玄武岩纤维科技有限公司 | Dust removal filter bag with elastic bag ring |
| CN212348034U (en) * | 2020-03-02 | 2021-01-15 | 江苏蓝天环保集团股份有限公司 | Compound filter bag of superfine surface course of high strength dacron |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114618236A (en) * | 2022-04-14 | 2022-06-14 | 海翔（福建）环保科技有限公司 | Low-voltage pulse bag type dust removal equipment |
| CN115518466A (en) * | 2022-09-26 | 2022-12-27 | 江苏康隆迪超净科技有限公司 | Tilting stirrer for PTEE dust removal filter bag powder and use method thereof |
| CN115518466B (en) * | 2022-09-26 | 2024-05-10 | 江苏康隆迪超净科技有限公司 | PTEE dust removal filter bag powder inclined stirrer and use method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20220308 |