CN106669490A - Solid-liquid beater - Google Patents
Solid-liquid beater Download PDFInfo
- Publication number
- CN106669490A CN106669490A CN201710102435.0A CN201710102435A CN106669490A CN 106669490 A CN106669490 A CN 106669490A CN 201710102435 A CN201710102435 A CN 201710102435A CN 106669490 A CN106669490 A CN 106669490A
- Authority
- CN
- China
- Prior art keywords
- housing
- shaft
- solid
- agitator
- liquid
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 32
- 238000003756 stirring Methods 0.000 claims abstract description 34
- 238000010009 beating Methods 0.000 claims abstract description 12
- 238000004537 pulping Methods 0.000 claims description 27
- 238000007789 sealing Methods 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 12
- 239000000498 cooling water Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 6
- 239000011344 liquid material Substances 0.000 claims description 6
- 239000011343 solid material Substances 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000004575 stone Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 2
- 239000003575 carbonaceous material Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 description 5
- 239000010439 graphite Substances 0.000 description 5
- 239000011859 microparticle Substances 0.000 description 5
- 239000002826 coolant Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000012257 stirred material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/192—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/84—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers rotating at different speeds or in opposite directions about the same axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/50—Mixing receptacles
- B01F35/53—Mixing receptacles characterised by the configuration of the interior, e.g. baffles for facilitating the mixing of components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/98—Cooling
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention aims to solve the problems of poor solid-liquid dispersing effect and low beating efficiency in the production process of an SCC carbon material, provides a solid-liquid beater, and belongs to the technical field of solid-liquid beating equipment. The solid-liquid beater comprises a shell, a stirring transmission device and a beater, wherein the shell is a sealed cylindrical cavity; the top and the bottom of the shell are oval; the side wall of the shell consists of an outer wall and an inner wall; a cavity is formed between the inner wall and the outer wall; a liquid inlet and a liquid outlet are formed in the outer wall of the side wall of the shell; a stirring shaft support is arranged at the bottom in the shell; the stirring transmission device consists of a stirring shaft and a motor system; the motor system is positioned at the top of the shell; the stirring shaft is positioned at the axis of the shell; one end of the stirring shaft runs through the top of the shell and is connected with the motor system outside the shell, and the other end of the stirring shaft is connected with the stirring shaft support in the shell; the beater is divided into an upper beater and a lower beater. The solid-liquid beater realizes a production process with high efficiency and low energy consumption through the specific internal structure.
Description
Technical field
The invention belongs to solid-liquid beating equipment technical field, more particularly to a kind of SCC material with carbon elements solid-liquid pulping device.
Background technology
Need to carry out the mixture of graphite microparticles and washing oil mixture, beating in SCC material with carbon element production processes, reach
The purpose of matter, and it is aided with the measures such as pressurization, heating.
At present, conventional beating equipment is respectively present uneven dispersion, mixing, beating efficiency is low, destroy tight to graphite microparticles
The shortcomings of weight, be not suitable for the production needs of SCC material with carbon elements.There is larger destructiveness to graphite microparticles in colloid mill kind equipment, and
Beating time cannot be ensured；General kettle kind equipment is limited due to internal structure, and it is poor to there is solid-liquid dispersing effect, and beating efficiency is low
Shortcoming.
Therefore, in SCC material with carbon element production processes, a kind of efficient dispersion, mixing, beating equipment are needed.
The content of the invention
It is an object of the invention to solve that solid-liquid dispersing effect in SCC material with carbon element production processes is poor, efficiency is low asks for beating
A kind of topic, there is provided solid-liquid pulping device.The pulping device realizes the production of high efficiency, low energy consumption by special internal structure
Journey.
A kind of solid-liquid pulping device, including housing, stirring actuating device and agitator；
The housing is the circular cylindrical cavity of sealing, and top and bottom are ellipse；The housing sidewall by outer wall and
Inwall is constituted, and is cavity between inside and outside wall；Inlet and liquid outlet are additionally provided with the housing sidewall outer wall, for being passed through heating
Agent；The bottom of the enclosure interior is provided with shaft support；
The stirring actuating device is made up of shaft and electric motor system；The electric motor system is located at outside the housing
The top in portion；The shaft is located at the axis of housing, and the upper end of axle through the top of housing in housing it is outer with it is described
Electric motor system is connected, and lower end supports with the shaft in housing and is connected；
The agitator is divided into top agitator and bottom agitator；The top agitator is propeller agitator, is stirred
The center for mixing device is fixedly connected on the shaft；The bottom agitator is cage agitator, and agitator is fixedly connected on institute
State shaft；
Preferably, the housing sidewall inwall is provided with to the raised of intracavity, and preferred shape for lugs is in axle with housing
To parallel triangle cylindricality；
Preferably, the housing is provided with sight glass and charging aperture, discharging opening；
Described charging aperture can include several solid material imports, liquid material import, gas feed；The discharging opening
Several solid matter outlets, liquid material outlet, gas outlet can be included；
Preferably, the electric motor system includes motor, and the reductor and reductor that one end is connected with motor is another
The shaft coupling of end connection；The reductor is connected by shaft joint with the shaft of the hull outside；It is described positioned at shell
The periphery of the shaft of external body is provided with stirring sealing, and shaft is wrapped in stirring sealing, described positioned near housing
The stirring sealing of side is arranged in the cooling water jecket with cooling water inlet and coolant outlet；
Preferably, the stirring actuating device is double stirring actuating devices, and the shaft is concentric twin shaft, described to stir
Mix one, axle be major axis, another be short axle；The upper end of the major axis is outer with the motor in housing through the top of housing
System is connected, and lower end supports with the shaft in housing and is connected, the upper end of the short axle through the top of housing in
Housing is outer to be connected with the electric motor system, and lower end is located at more than 1/2 place of the height of the cylindrical portion of the housing, long
Axle is passed through by short axle inside；Wherein, short axle fixes top agitator, and major axis fixes bottom agitator；
Preferably, the top agitator is located at the height of the cylindrical portion of the housing in the fixing point of shaft
At 1/8~1/3；The highest point of the bottom agitator is located at less than 1/2 place of the height of the cylindrical portion of the housing；
Preferably, the propeller agitator has 3~4 blades, and blade is airfoil shape；
Blade is by the ratio positioned at the center of shaft to blade face edge longest distance d and the radius r of housing cylindrical portion
Value scope is d/r=0.4-0.8；
Preferably, the cage agitator is several half equivalently-sized frame-type silvers, is uniformly distributed in the four of shaft
Week, the two ends of silver are fixedly connected respectively with shaft；
The upper end of half frame is located at less than 1/2 place of the height of the cylindrical portion of the housing, under half frame
End is positioned at more than 1/10 place of the height of the cylindrical portion of the housing；
The outboard end of half frame to the ultimate range of shaft and the ratio range of r are d1/r=0.6-0.95.
The purposes of above-mentioned solid-liquid pulping device, in SCC material with carbon element preparation process to graphite microparticles and the mixture of washing oil
Carry out mixture, beating.
Compared with prior art, advantage of the invention is that：
The structure causes material in pulping device that axially flowing is formed in the presence of the agitator of top, and in bottom agitator
And mixed material is caused in the presence of pulping device inwall projection while pulping device top constantly moves downward, and be beaten
Device bottom cage agitator break up and inwall projection shear action, and top, bottom agitator can be controlled using different
Rotating speed so that interface between graphite microparticles and washing oil is constantly updated, promote quick mixing, the leaching of two kinds of materials
Profit, and slurry.
Description of the drawings
The structural representation of Fig. 1, the solid-liquid pulping device of embodiment 1；
The D-D directions sectional view of Fig. 2, Fig. 1；
The F-F directions sectional view of Fig. 3, Fig. 1；
Wherein, 1, housing, 2, electric motor system, 3, angle steel, 4, propeller agitator, 5, cage agitator, 6, cooling water
Chuck, 7, stirring sealing, 8, reductor, 9, motor, 10, shaft support, 11, shaft；
101st, outer wall, 102, inwall, 103, inlet, 104, liquid outlet, 105, discharging opening, 106, solid material import,
107th, liquid material import, 108, gas feed；
401st, fixing point；501st, fixing point A, 502, fixing point B；601st, cooling water inlet, 602, coolant outlet.
Specific embodiment
The specific embodiment of the present invention is illustrated below in conjunction with the accompanying drawings.
Embodiment 1
A kind of solid-liquid pulping device as shown in Figure 1, 2, 3, including housing 1, stirring actuating device and agitator；
The housing 1 is the circular cylindrical cavity of sealing, and top and bottom are ellipse；The housing sidewall is by outer wall
101 and inwall 102 constitute, between inside and outside wall be cavity；Inlet 103 and liquid outlet 104 are additionally provided with the housing sidewall outer wall,
For being passed through heating agent or coolant；Bottom inside the housing 1 is provided with shaft and supports 10；On the housing sidewall inwall
Be provided with to the raised of intracavity, the projection mode adopted in the present embodiment for housing axially in it is axially in parallel, tighten in inwall
The 5# angle steel 3 of solid matter row, the length of angle steel 3 is each shorter by 5~15% up and down than the height of the cylindrical portion of housing 1；The housing 1
Top is provided with solid material import 106, liquid material import 107, gas feed 108, discharging opening 105；
The pulping device is divided into top pulping device and bottom pulping device；
The stirring actuating device is made up of shaft 11 and electric motor system 2；The electric motor system 2 is located at the shell
Top outside body 1；The stirring actuating device is double stirring actuating devices, and the concentric twin shaft of the shaft 11 is described to stir
It is short axle that 11 1 are mixed for major axis, another；The upper end of the major axis is outer electronic with described in housing 1 through the top of housing 1
Machine system 2 is connected, and lower end supports 10 to be connected in housing with the shaft, and the upper end of the short axle is through the top of housing
Portion is connected outside housing with the electric motor system, and lower end is located at more than the 1/2 of the height of the cylindrical portion of the housing 1
Place, major axis is passed through by short axle inside；Wherein, short axle fixes top agitator, and major axis fixes bottom agitator；
The electric motor system 2 includes motor 9, and the reductor 8 and the other end of reductor 8 that one end is connected with motor connects
The shaft coupling for connecing；The reductor 8 is connected by shaft joint with the shaft 11 of the hull outside；It is described positioned at housing
The periphery of outside shaft 11 is provided with stirring sealing 7, and shaft 11 is wrapped in stirring sealing 7, described positioned at close
The stirring sealing 7 of housing side is arranged in the cooling water jecket 6 with cooling water inlet 601 and coolant outlet 602；
The top pulping device is propeller agitator 4, and the center of agitator 4 is fixedly connected on the shaft 11；Institute
Stating propeller agitator 4 has the blade of 3 airfoil shapes, and blade is justified by central shaft to blade face edge longest distance d and housing
The ratio range of the radius r of columnar part is d/r=0.4-0.8；Fixing point 401 of the propeller agitator 4 in shaft 11
At the 1/8~1/3 of the height of the cylindrical portion of the housing 1；
The bottom pulping device is cage agitator 5, and the cage agitator 5 is several half equivalently-sized frame-type bars
Piece, is uniformly distributed in the surrounding of shaft 11, and the top and bottom of silver are respectively with shaft 11 in fixing point A501 and fixation
It is fixedly connected at point B502；The upper end of the frame of cage agitator 5 half is located at the 1/ of the height of the cylindrical portion of the housing 1
Less than 2 places, the lower end of half frame is located at more than 1/10 place of the height of the cylindrical portion of the housing 1；Half frame
Outboard end to the ultimate range of shaft 11 and the ratio range of r are d1/r=0.6-0.95.
When using, material is put in pulping device by respective charging aperture, also need to be passed through gas if necessary, then opened
Motor, drives shaft to rotate, and shaft drives upper and lower part agitator to be stirred material, and stirring terminates, and decompression is put
Gas, then release the material after stirring.
Claims (10)
1. a kind of solid-liquid pulping device, it is characterised in that including housing, stirring actuating device and agitator；
The housing is the circular cylindrical cavity of sealing, and the top and bottom of cavity are ellipse；The housing sidewall is by outer wall
It is cavity between inside and outside wall with inwall composition；Inlet and liquid outlet are additionally provided with the housing sidewall outer wall；The enclosure interior
Bottom be provided with shaft support；
The stirring actuating device is made up of shaft and electric motor system；The electric motor system is located at the hull outside
Top；The shaft is located at the axis of housing, and the upper end of axle is outer electronic with described in housing through the top of housing
Machine system is connected, and lower end supports with the shaft in housing and is connected；
The agitator is divided into top agitator and bottom agitator.
2. a kind of solid-liquid pulping device according to claim 1, it is characterised in that the housing sidewall inwall is provided with to chamber
Interior projection.
3. a kind of solid-liquid pulping device according to claim 1, it is characterised in that the top agitator is pusher stirring
Device, the center of agitator is fixedly connected on the shaft；The bottom agitator is cage agitator, and agitator is fixedly connected
In the shaft.
4. a kind of solid-liquid pulping device according to claim 1, it is characterised in that the housing is provided with sight glass and charging
Mouth, discharging opening；
Described charging aperture includes several solid material imports, liquid material import, gas feed；The discharging opening includes several
Solid matter outlet, liquid material outlet, gas outlet.
5. a kind of solid-liquid pulping device according to claim 1, it is characterised in that the electric motor system includes motor,
Reductor and the shaft coupling of reductor other end connection that one end is connected with motor；The reductor by shaft joint with it is described
The shaft of hull outside is connected；The periphery of the described shaft positioned at hull outside is provided with stirring sealing, by shaft
In being wrapped in stirring sealing, described is arranged at cooling water inlet and cooling water positioned at the stirring sealing near housing side
In the cooling water jecket of outlet.
6. a kind of solid-liquid pulping device according to claim 1 or 3, it is characterised in that the stirring actuating device is stirred for double
Mix actuating device, the shaft is concentric twin shaft, the shaft one be major axis, another be short axle；The major axis
Upper end be connected with the electric motor system in housing is outer through the top of housing, lower end in housing with the shaft
Support is connected, and the upper end of the short axle is connected outside housing through the top of housing with the electric motor system, and lower end is located at
More than 1/2 place of the height of the cylindrical portion of the housing, major axis is passed through by short axle inside；Wherein, short axle is fixed top and is stirred
Device is mixed, major axis fixes bottom agitator.
7. a kind of solid-liquid pulping device according to claim 1 or 3, it is characterised in that the top agitator is in shaft
Fixing point be located at the housing cylindrical portion height 1/8~1/3 at.
8. a kind of solid-liquid pulping device according to claim 1 or 3, it is characterised in that the highest point of the bottom agitator
Positioned at less than 1/2 place of the height of the cylindrical portion of the housing.
9. a kind of solid-liquid pulping device according to claim 3, it is characterised in that the propeller agitator has 3~4 oars
Leaf, blade is airfoil shape；
The cage agitator is several half equivalently-sized frame-type silvers, is uniformly distributed in the surrounding of shaft, the two of half frame
End is fixedly connected respectively with shaft.
10. the purposes of the solid-liquid pulping device described in claim 1, it is characterised in that in SCC material with carbon element preparation process to stone
The mixture of black micropowder and washing oil carries out mixture, beating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710102435.0A CN106669490A (en) | 2017-02-24 | 2017-02-24 | Solid-liquid beater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710102435.0A CN106669490A (en) | 2017-02-24 | 2017-02-24 | Solid-liquid beater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106669490A true CN106669490A (en) | 2017-05-17 |
Family
ID=58862684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710102435.0A Pending CN106669490A (en) | 2017-02-24 | 2017-02-24 | Solid-liquid beater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106669490A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193331A (en) * | 2019-05-08 | 2019-09-03 | 骆金富 | Reaction kettle based on petroleum works |
| CN111992116A (en) * | 2020-08-18 | 2020-11-27 | 中国核电工程有限公司 | Magnetic stirring device and stirring mixing apparatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5102229A (en) * | 1990-06-15 | 1992-04-07 | Sumitomo Heavy Industries, Ltd | Agitator |
| CN103055768A (en) * | 2012-12-18 | 2013-04-24 | 烟台华阳环保锅炉有限公司 | Self-priming stirrer |
| CN104190345A (en) * | 2014-07-01 | 2014-12-10 | 宁波大红鹰生物工程股份有限公司 | Reaction kettle |
| CN105148768A (en) * | 2015-10-20 | 2015-12-16 | 上海三强容器南通有限公司 | Double-stirring device |
| CN106378035A (en) * | 2016-08-31 | 2017-02-08 | 天津天涂豪邦涂料有限公司 | Sandy-wall synthetic resin emulsion exterior coating stirring device |
| CN205965626U (en) * | 2016-08-28 | 2017-02-22 | 美盛文化创意股份有限公司 | Vertical dress thick liquid feed mixing device who samples conveniently |
| CN206500063U (en) * | 2017-02-24 | 2017-09-19 | 鞍山兴德材料科技股份有限公司 | A kind of solid-liquid pulping device |
-
2017
- 2017-02-24 CN CN201710102435.0A patent/CN106669490A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5102229A (en) * | 1990-06-15 | 1992-04-07 | Sumitomo Heavy Industries, Ltd | Agitator |
| CN103055768A (en) * | 2012-12-18 | 2013-04-24 | 烟台华阳环保锅炉有限公司 | Self-priming stirrer |
| CN104190345A (en) * | 2014-07-01 | 2014-12-10 | 宁波大红鹰生物工程股份有限公司 | Reaction kettle |
| CN105148768A (en) * | 2015-10-20 | 2015-12-16 | 上海三强容器南通有限公司 | Double-stirring device |
| CN205965626U (en) * | 2016-08-28 | 2017-02-22 | 美盛文化创意股份有限公司 | Vertical dress thick liquid feed mixing device who samples conveniently |
| CN106378035A (en) * | 2016-08-31 | 2017-02-08 | 天津天涂豪邦涂料有限公司 | Sandy-wall synthetic resin emulsion exterior coating stirring device |
| CN206500063U (en) * | 2017-02-24 | 2017-09-19 | 鞍山兴德材料科技股份有限公司 | A kind of solid-liquid pulping device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193331A (en) * | 2019-05-08 | 2019-09-03 | 骆金富 | Reaction kettle based on petroleum works |
| CN111992116A (en) * | 2020-08-18 | 2020-11-27 | 中国核电工程有限公司 | Magnetic stirring device and stirring mixing apparatus |
| CN111992116B (en) * | 2020-08-18 | 2022-04-12 | 中国核电工程有限公司 | Magnetic stirring device and stirring mixing apparatus |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170517 |