CN110180290A - A kind of depositing dust flusher for chemical industry operation workshop - Google Patents
A kind of depositing dust flusher for chemical industry operation workshop Download PDFInfo
- Publication number
- CN110180290A CN110180290A CN201910503434.6A CN201910503434A CN110180290A CN 110180290 A CN110180290 A CN 110180290A CN 201910503434 A CN201910503434 A CN 201910503434A CN 110180290 A CN110180290 A CN 110180290A
- Authority
- CN
- China
- Prior art keywords
- water
- depositing dust
- pipe
- chemical industry
- main pipeline
- 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 title claims abstract description 38
- 238000000151 deposition Methods 0.000 title claims abstract description 31
- 239000000126 substance Substances 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 239000007921 spray Substances 0.000 claims abstract description 38
- 239000011148 porous material Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000013011 mating Effects 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
- 239000010865 sewage Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 101100314150 Caenorhabditis elegans tank-1 gene Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The present invention provides a kind of depositing dust flusher for chemical industry operation workshop, comprising: the second branch pipe, installing frame, support frame, connecting tube, spray head installing pipe, slot, strip, containing cavities and upper water cavity；The top surface of the water tank is equipped with lift pump, and nozzle connection is realized through the main pipeline that pumps up water of connection in this lift pump and water tank top surface, and by being electrically connected the operation panel installed on line and the main pipeline that pumps up water, electrically control connects water pump；Change-over valve is installed on the main pipeline that pumps up water, and it is connected to the jet pipe of more flexible bellow structures again in the bottom side of this header tank, so that spray tube is crossed into after depositing dust sprays, the jet pipe for being connected to header tank bottom side can be extracted out out of containing cavities, water horning operation is carried out to ground, is cleaned out after making depositing dust in the sewage that ground is formed, two kinds of functions is made to be incorporated in the top side position of device, space is saved, it is easy to operate.
Description
Technical field
The invention belongs to depositing dust spray equipment technical fields, more specifically, in particular to a kind of to be used for chemical industry operation vehicle
Between depositing dust flusher.
Background technique
Chemical workshop can adulterate that there are many polluted gas, such as chemical industry due to its working environment characteristic in inner air
Alkaline workshop etc., the flying dust doping that these shopworks raise afterwards for a period of time in air, will affect entire working environment, because
This reasonable chemical workshop top side can all be equipped with device for reducing dust, cooperate dust pelletizing system equipment, workshop gas be handled, to reach ring
The purpose of guarantor.
Based on foregoing description, and equipment in the prior art is combined to find, the device for reducing dust applied to above-mentioned environment is more
For fountain device for reducing dust, they, which are mounted in workshop, is extracted into water body in spray tube using lift pump, is ordered using pressed gas
Name water body, which sprays downwards, achievees the purpose that depositing dust, and this mode is only capable of playing the role of depositing dust, but cannot will fall in ground after depositing dust
Water body on face is washed away, it is therefore desirable to which artificial another operation of the water receiving pipe to land clearing leads adapter tube road by ground with entering workshop
It on face, causes surface duct more, occupies working space.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of depositing dust flusher for chemical industry operation workshop, with
It solves to be applied to the device for reducing dust of above-mentioned environment to be mostly fountain device for reducing dust, they, which are mounted in workshop, utilizes lift pump by water
Body is extracted into spray tube, is sprayed downwards using pressed gas name water body and is achieved the purpose that depositing dust, and this mode is only capable of playing
Depositing dust effect cannot but wash away the water body for falling on the ground after depositing dust, it is therefore desirable to which artificial another water receiving pipe is to land clearing
The problem of operation is led adapter tube road and is entered on mill floor by ground, causes surface duct more, and working space is occupied.
The present invention a kind of purpose and effect of the depositing dust flusher for chemical industry operation workshop, by technology hand in detail below
Section is reached:
A kind of depositing dust flusher for chemical industry operation workshop, including water tank, lift pump, operation panel, pump up water supervisor
Road, change-over valve, the first branch pipe, the second branch pipe, installing frame, support frame, functional compartment, spray line, function pipe, pad pipe, connecting tube,
Spray head installing pipe, slot, strip, containing cavities and upper water cavity；The top surface of the water tank is equipped with lift pump, and this lift pump and water
Nozzle connection is realized through the main pipeline that pumps up water of connection in case top surface, and water pump is pacified by being electrically connected on line and the main pipeline that pumps up water
The electrically control connection of the operation panel of dress；Change-over valve, and change-over valve and the first branch pipe are installed on the main pipeline that pumps up water
It realizes and is cooperatively connected with the nozzle of the second branch pipe, form two controlled water flow trends；The installing frame is rectangular border knot
Structure, and row's circular mounting pore structure is offered on its front and back frame；Welding mount structure is installed on the inside of the installing frame
Support frame, and the top surface of support frame is equipped with the functional compartment of director's square structure by four sections of pad pipes supports of welding.
Further, the spray line is multistage corrugated pipes structure, and right end and the main pipeline that pumps up water are realized to be connected through cooperation
It connects, and spray line is supported on the top surface of support frame, the bottom side position of functional compartment.
Further, the functional compartment is rectangular cavity body structure, and is divided into cavity by partition at one and controls two
Part, left side are the containing cavities of multiple cavity configurations, and right side is the upper water cavity of single cavity configuration.
Further, functional compartment left side containing cavities bottom surface offers the slot of a rectangular pore structure.
Further, the vallecular cavity bottom surface of the containing cavities is bonded with the strip of a slat gum material, and strip is outer height
Interior low hump shape structure.
Further, the slot is located at the right positions of strip, and the two position is mutually closed on.
Further, the bottom surface right positions of the functional compartment run through the function pipe for having more bellows structures, and function
The quantity of pipe is consistent with the quantity of slot in functional compartment.
Further, it is also welded with connecting tube between the function pipe, by the connecting tube of these section of shape by these function
Energy pipe links together.
Compared with prior art, the invention has the following beneficial effects:
The device of the invention is the spray structure of composite structure, not only has existing spray pipe structure at the top of this device,
And it is also equipped with the functional compartment of rectangular cavity configuration in the top side of spray pipe structure, this case is divided into left and right two by intermediate partition
Part cavity configuration, left part are divided into containing cavities, and right part is divided into header tank, are thus mounted with again at the top of original spray structure
One individual containment structures, and it is connected to the jet pipe of more flexible bellow structures again in the bottom side of this header tank, so that
Spray tube is crossed into after depositing dust sprays, and can be extracted the jet pipe for being connected to header tank bottom side out out of containing cavities, be sprayed water to ground
Prune job is cleaned out in the sewage that ground is formed after making depositing dust, so that two kinds of functions is incorporated in the top side position of device, make this
When one working, space is saved without the pipeline that tiles in ground, easy to operate.
Detailed description of the invention
Fig. 1 is main view viewing angle constructions schematic diagram of the invention.
Fig. 2 is rear portion viewing angle constructions schematic diagram of the invention.
Fig. 3 is bottom views schematic diagram of the invention.
Fig. 4 is main view planar structure schematic diagram of the invention.
Fig. 5 is top plan view structural schematic diagram of the invention.
Fig. 6 is the partial enlargement structural representation that the present invention is drawn by Fig. 1.
Fig. 7 is functional compartment structural schematic diagram of the invention.
Fig. 8 is that the A of the invention drawn by Fig. 7 cuts open structural schematic diagram.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
Water tank -1, lift pump -2, operation panel -3, pump up water main pipeline -4, change-over valve -5, the first branch pipe -6,
Second branch pipe -7, installing frame -8, support frame -9, functional compartment -10, spray line -11, function pipe -12, pad pipe -13, even
Adapter tube -14, spray head installing pipe -15, slot -16, strip -17, containing cavities -18, upper water cavity -19.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 8:
The present invention provides a kind of depositing dust flusher for chemical industry operation workshop, includes: water tank 1, lift pump 2, behaviour
Make panel 3, pump up water main pipeline 4, change-over valve 5, the first branch pipe 6, the second branch pipe 7, installing frame 8, support frame 9, functional compartment 10, spray
Pipe 11 is spilt, function pipe 12 pads pipe 13, connecting tube 14, spray head installing pipe 15, slot 16, strip 17, containing cavities 18 and upper water cavity
19；The top surface of the water tank 1 is equipped with lift pump 2, and this lift pump 2 and 1 top surface of water tank are real through the main pipeline 4 that pumps up water of connection
Existing nozzle connection, and by being electrically connected the operation panel 3 installed on line and the main pipeline 4 that pumps up water, electrically control connects water pump 2；
Change-over valve 5 is installed, and the nozzle of change-over valve 5 and the first branch pipe 6 and the second branch pipe 7 is realized on the main pipeline 4 that pumps up water
It is cooperatively connected, forms two controlled water flow trends；The installing frame 8 is rectangular border structure, and on its front and back frame
Offer row's circular mounting pore structure；The inside of the installing frame 8 is equipped with the support frame 9 of welding mount structure, and support frame 9
Top surface supported by four sections of pad pipes 13 of welding the functional compartment 10 of director's square structure be installed.
Wherein, spray line 11 is multistage corrugated pipes structure, and right end and the main pipeline 4 that pumps up water are realized through being cooperatively connected, and is raised
Water body is injected into spray line 11 by water main pipeline 4 by pressure effect, and the spray head installing pipe 15 by installing on spray line 11
On spray head spray downwards, and spray line 11 is supported in the groove of the top surface of support frame 9, the bottom side position of functional compartment 10, just
In the dismounting of pipeline.
Wherein, functional compartment 10 is rectangular cavity body structure, and is divided into left and right two parts by partition at one in cavity, a left side
Side is the containing cavities 18 of multiple cavity configurations, and right side is the upper water cavity 19 of single cavity configuration, thus forms two kinds of partial function knots
Structure, left side are used to store the flexibility function pipe 12 of insertion, and right side is the temporary box structure of the second water supply.
Wherein, 10 left side containing cavities of functional compartment, 18 bottom surface offers the slot 16 of a rectangular pore structure, for that will make
Thus function pipe 12 after is inserted into 10 left side containing cavities 18 of functional compartment, showing it also has the function of storage.
Wherein, the vallecular cavity bottom surface of containing cavities 18 is bonded with the strip 17 of a slat gum material, and strip 17 is in outer height
Low hump shape structure, the strip 17 of this structure are stuck in the Fan spray head of 12 front end of the function pipe installation of insertion inside it
It prevents from falling off when impersonal force operation.
Wherein, slot 16 is located at the right positions of strip 17, and the two position is mutually closed on, and the design structure of strip 17 is more
Rationally, when only manpower pulls downwards, could pull out, inwardly top when, function pipe 12 could be headed into it is stuck, play storage limit
Position effect.
Wherein, the bottom surface right positions of functional compartment 10 run through the function pipe 12 for having more bellows structures, and function pipe 12
Quantity it is consistent with the quantity of slot 16 in functional compartment 10, the upward rotation of function pipe 12 one by one after enabling these uses
It is inserted into corresponding containing cavities 18, storage is clean and tidy, pulls out and uses convenient for next time.
Wherein, to enable the whole stress of function pipe 12 to swing operation, it is also welded with connecting tube 14 between function pipe 12, is led to
These function pipes 12 link together the connecting tube 14 for crossing these section of shape, it can be achieved that the whole operation that swings back and forth, to ground into
Row cleanup action is also combined with the valve of the prior art on function pipe 12 certainly, is used for switching operations.
When use: device is mounted on the steel construction in workshop by the installing frame 8 with mounting hole, makes multistage warp architecture
The tiling of spray line 11 be placed in the top side concave placing groove of support frame 9, connect each peace road in right side or welded connecting or cooperation
It connects, when the normal depositing dust spraying operation of device, operation such as Fig. 1 or change-over valve shown in fig. 65 make the second branch pipe as shown in FIG. 6
7 form access with the main pipeline 4 that pumps up water, and the button on start-up operation panel 3 makes lift pump 2 that the water in water tank 1 is passed through the master that pumps up water
Pipeline 4 is injected into spray line 11, and make the spray head being mounted in 11 bottom side spray head installing pipe 15 of spray line as shown in Figure 3 to
Lower ejection operation achievees the purpose that top downwards to air depositing dust, after end of operation, can pull commutation as shown in FIG. 6 again
Valve 5 is allowed to commutate, and the main pipeline 4 that makes to pump up water is connected to the first branch pipe 6, makes in water body entered function case 10, and by function pipe 12
The slot 16 opened up from 10 bottom side of such as 7, Fig. 8 functional compartment pulls out downwards, opens the controlled valve above them, and behaviour is waved in left and right
Make, make the water body of big flow closer to ground, complete ground and wash away operation, keeps the sewage cleaning formed after depositing dust on ground dry
Only, so that two kinds of functions is incorporated in the top side position of device, save space, it is easy to operate, without separately connecing many pipelines, make this work
When operation, ground is without the pipeline that tiles.
The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application
It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (8)
1. a kind of depositing dust flusher for chemical industry operation workshop, it is characterised in that: this is a kind of for chemical industry operation workshop
Depositing dust flusher includes water tank (1), lift pump (2), operation panel (3), the main pipeline that pumps up water (4), change-over valve (5), and first
Branch pipe (6), the second branch pipe (7), installing frame (8), support frame (9), functional compartment (10), spray line (11), function pipe (12), pad pipe
(13), connecting tube (14), spray head installing pipe (15), slot (16), strip (17), containing cavities (18) and upper water cavity (19)；It is described
The top surface of water tank (1) is equipped with lift pump (2), and this lift pump (2) and water tank (1) top surface are through the main pipeline that pumps up water connected
(4) nozzle connection is realized, and water pump (2) is by being electrically connected line and operation panel (3) electricity installed on main pipeline (4) that pumps up water
Property control connection；Be equipped with change-over valve (5) on the main pipeline that pumps up water (4), and change-over valve (5) and the first branch pipe (6) and
The nozzle of second branch pipe (7), which is realized, to be cooperatively connected, and forms two controlled water flow trends；The installing frame (8) is rectangle side
Mount structure, and row's circular mounting pore structure is offered on its front and back frame；Welding is installed on the inside of the installing frame (8)
The support frame (9) of mount structure, and the top surface of support frame (9) supports that be equipped with a director rectangular by four sections of pads pipe (13) of welding
The functional compartment (10) of structure.
2. a kind of depositing dust flusher for chemical industry operation workshop as described in claim 1, it is characterised in that: the spray line
It (11) is multistage corrugated pipes structure, right end and main pipeline (4) realization of pumping up water are through mating connection, and spray line (11) is supported on
On the top surface of support frame (9), the bottom side position of functional compartment (10).
3. a kind of depositing dust flusher for chemical industry operation workshop as described in claim 1, it is characterised in that: the functional compartment
(10) it is rectangular cavity body structure, and left and right two parts is divided by partition at one in cavity, left side is multiple cavity configurations
Containing cavities (18), right side are the upper water cavity (19) of single cavity configuration.
4. a kind of depositing dust flusher for chemical industry operation workshop as described in claim 1, it is characterised in that: the functional compartment
(10) left side containing cavities (18) bottom surface offers the slot (16) of a rectangular pore structure.
5. a kind of depositing dust flusher for chemical industry operation workshop as described in claim 1, it is characterised in that: the containing cavities
(18) vallecular cavity bottom surface is bonded with the strip (17) of a slat gum material, and strip (17) is high outside and low outside hump shape knot
Structure.
6. a kind of depositing dust flusher for chemical industry operation workshop as described in claim 1, it is characterised in that: the slot
(16) it is located at the right positions of strip (17), and the two position is mutually closed on.
7. a kind of depositing dust flusher for chemical industry operation workshop as described in claim 1, it is characterised in that: the functional compartment
(10) bottom surface right positions run through the function pipe (12) for having more bellows structures, and the quantity and functional compartment of function pipe (12)
(10) quantity of slot (16) is consistent on.
8. a kind of depositing dust flusher for chemical industry operation workshop as described in claim 1, it is characterised in that: the function pipe
(12) it is also welded between connecting tube (14), these function pipes (12) is connected to one by the connecting tube (14) of these section of shape
It rises.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910503434.6A CN110180290A (en) | 2019-06-11 | 2019-06-11 | A kind of depositing dust flusher for chemical industry operation workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910503434.6A CN110180290A (en) | 2019-06-11 | 2019-06-11 | A kind of depositing dust flusher for chemical industry operation workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110180290A true CN110180290A (en) | 2019-08-30 |
Family
ID=67721309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910503434.6A Pending CN110180290A (en) | 2019-06-11 | 2019-06-11 | A kind of depositing dust flusher for chemical industry operation workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110180290A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4171709A (en) * | 1977-10-12 | 1979-10-23 | Loftin Douglas W | Device for siphoning water from a ponding area on a flat roof |
| JP2000303629A (en) * | 1999-04-16 | 2000-10-31 | Yasumichi Nishioka | Refuse removal device for gutter |
| CN105148651A (en) * | 2015-09-25 | 2015-12-16 | 云南大红山管道有限公司 | Workshop dust removal device |
| CN206008318U (en) * | 2016-08-29 | 2017-03-15 | 首钢京唐钢铁联合有限责任公司 | A kind of dust-arrest device |
| CN206963596U (en) * | 2017-07-19 | 2018-02-06 | 商丘职业技术学院 | A kind of green cowshed |
| CN206980369U (en) * | 2017-07-17 | 2018-02-09 | 中国建筑第七工程局有限公司 | A kind of large area depositing dust spray equipment |
| CN208032171U (en) * | 2018-01-25 | 2018-11-02 | 南京南淮环保机械设备有限公司 | One plant feed bin spray system |
-
2019
- 2019-06-11 CN CN201910503434.6A patent/CN110180290A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4171709A (en) * | 1977-10-12 | 1979-10-23 | Loftin Douglas W | Device for siphoning water from a ponding area on a flat roof |
| JP2000303629A (en) * | 1999-04-16 | 2000-10-31 | Yasumichi Nishioka | Refuse removal device for gutter |
| CN105148651A (en) * | 2015-09-25 | 2015-12-16 | 云南大红山管道有限公司 | Workshop dust removal device |
| CN206008318U (en) * | 2016-08-29 | 2017-03-15 | 首钢京唐钢铁联合有限责任公司 | A kind of dust-arrest device |
| CN206980369U (en) * | 2017-07-17 | 2018-02-09 | 中国建筑第七工程局有限公司 | A kind of large area depositing dust spray equipment |
| CN206963596U (en) * | 2017-07-19 | 2018-02-06 | 商丘职业技术学院 | A kind of green cowshed |
| CN208032171U (en) * | 2018-01-25 | 2018-11-02 | 南京南淮环保机械设备有限公司 | One plant feed bin spray system |
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| 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: 20190830 |
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| RJ01 | Rejection of invention patent application after publication |