CN108079829A - A kind of sufficient water process material mixing device of mixing - Google Patents
A kind of sufficient water process material mixing device of mixing Download PDFInfo
- Publication number
- CN108079829A CN108079829A CN201711437612.7A CN201711437612A CN108079829A CN 108079829 A CN108079829 A CN 108079829A CN 201711437612 A CN201711437612 A CN 201711437612A CN 108079829 A CN108079829 A CN 108079829A
- Authority
- CN
- China
- Prior art keywords
- mixing
- agitating shaft
- housing
- essence
- mixed
- 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
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
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/72—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices
-
- 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
- B01F27/17—Stirrers with additional elements mounted on the stirrer, for purposes other than mixing
- B01F27/171—Stirrers with additional elements mounted on the stirrer, for purposes other than mixing for disintegrating, e.g. for milling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
-
- 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
- B01F35/181—Preventing generation of dust or dirt; Sieves; Filters
- B01F35/188—Preventing generation of dust or dirt; Sieves; Filters using sieves in mixers for purposes other than mixing, e.g. eliminating dust during venting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/305—Treatment of water, waste water or sewage
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses it is a kind of meet water treatment agent mixing requirement, realize well-mixed water process material mixing device, including housing, mixing component, driving motor, the driving motor is placed in the outside of the housing, and is connected with the input terminal of the mixing component；The top of the housing is formed with feeding assembly close to the input terminal one side of the mixing component, which includes at least two feed inlets, and adjacent feed inlet is separated by partition；The mixing component includes a main agitating shaft and the auxiliary agitating shaft close with the main stirring shaft portion, and conveying passage is reserved between the main agitating shaft and the auxiliary agitating shaft.A kind of sufficient water process material mixing device of mixing provided by the invention by improving mixing component, is coordinated, the essence of front end mixes section and can be ensured that breaking down particles substance, ensures that follow-up mixing is abundant, mixing effect is good using multiscrew.
Description
Technical field
The present invention relates to water-treatment technology field more particularly to a kind of sufficient water process material mixing devices of mixing.
Background technology
In the prior art, when water treatment field is to sewage disposal, the aerobic tank of its either main treatment effect is still detested
Oxygen pond or be its main disinfection sterilization pool, be required for launching pharmaceutical aqueous solution into pond, be commonly called as water treatment agent；
And material is matched, is then sufficiently mixed, to give full play to, it is necessary to according to processing requirement before launching water treatment agent
Drug effect.
The mixing arrangement of the prior art can all design a blender in the device, by being stirred continuously, requirement be allowed to match
Under drug can be uniformly mixed.
Authorization Notice No.：CN203886445U, the applying date are entitled for one disclosed in 28 days Mays in 2014《At a kind of water
Manage agent material mixing device》Chinese invention patent describe a kind of inside have screw rod mixing arrangement, but through grinding
Study carefully discovery, although which make use of the principle of injection to devise above-mentioned screw rod in the device, and the screw rod does not draw
The extrusion molding standard of Injection Industry is recommended, the screw pitch of the screw rod is only a kind of specification, and single screw rod is mixed in water treatment field
Well-mixed requirement can not be met by closing material, therefore, single because water treatment field water treatment agent has the presence of solid particle
Root screw rod can not complete the operation smashed, mixed.
The content of the invention
The object of the present invention is to provide it is a kind of meet water treatment agent mixing requirement, realize that well-mixed water process material mixes
It attaches together and puts.
To achieve these goals, the present invention provides following technical solution：
A kind of sufficient water process material mixing device of mixing disclosed by the invention, including：
Housing；
Mixing component, the mixing component is installed along the length direction of the housing, and the mixing component can be by material
The other end of the mixing component is delivered to by one end stirring of the mixing component；
Driving motor, the driving motor is placed in the outside of the housing, and is connected with the input terminal of the mixing component；
The top of the housing is formed with feeding assembly close to the input terminal one side of the mixing component, the feeding assembly
Including at least two feed inlets, and adjacent feed inlet is separated by partition；
The feeding assembly is connected with the housing, and conveys pre-mixed material into the housing；
The lower part of the housing is formed with discharge component close to the output terminal one side of the mixing component, the discharge component
It is connected with the housing, and conveys and store mixed water treatment agent；
The mixing component includes a main agitating shaft and the auxiliary agitating shaft close with the main stirring shaft portion,
Conveying passage is reserved between the main agitating shaft and the auxiliary agitating shaft.
Further, the main agitating shaft of the mixing component is connected with the output terminal of the external driving motor,
The mixing component further includes two the first motors, and the output terminal of two first motors connects an auxiliary stirring respectively
Axis.
Further, the inside of the housing is formed with the installation room of isolation, two institutes close to described driving motor one end
It states the first motor and is mounted on the installation interior, and the output shaft part of first motor stretches out the installation room.
Further, the main agitating shaft is divided into three parts along its length, is respectively close to the driving motor
The mixed section of essence, the feed zone being placed in the middle part of the main agitating shaft, positioned at the main agitating shaft output terminal discharging section；
The auxiliary agitating shaft is arranged at the side of the mixed section of the essence, and between the auxiliary agitating shaft and the mixed section of the essence
Gap be the conveying passage.
Further, the mixed section of the essence, feed zone, discharging section respectively account for 1/3rd of the main stirring shaft length；
And the outer diameter of the mixed section of essence is less than the feed zone outer diameter, the outer diameter of the feed zone is equal to the discharging section
Outer diameter.
Further, the equal length of the length of the auxiliary agitating shaft and the mixed section of the essence.
Further, the screw pitch of the mixed section of the essence is less than the screw pitch of the feed zone, and the screw pitch of the feed zone is less than institute
The screw pitch of discharging section is stated, and the screw pitch of the mixed section of the essence is equal to the screw pitch of the auxiliary agitating shaft.
Further, the sum of outer diameter of the outer diameter of the mixed section of the essence and two auxiliary agitating shafts is not more than the charging
The outer diameter of section.
Further, the main agitating shaft is integrally formed formula structure.
In the above-mentioned technical solutions, a kind of sufficient water process material mixing device of mixing provided by the invention, by right
Mixing component improves, and is coordinated using multiscrew, and the essence of front end mixes section and can be ensured that breaking down particles substance, ensures that follow-up mixing is filled
Point, mixing effect is good.
Description of the drawings
It in order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only one described in the present invention
A little embodiments for those of ordinary skill in the art, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of structure diagram for mixing sufficient water process material mixing device provided in an embodiment of the present invention.
Reference sign：
1st, housing；2nd, driving motor；3rd, the first motor；4th, the mixed section of essence；5th, feed zone；6th, discharging section；7th, feed inlet；8th, filter
Net；9th, section is premixed；10th, agitating shaft is aided in；11st, discharge port；12nd, collecting box；13rd, partition plate.
Specific embodiment
In order to which those skilled in the art is made to more fully understand technical scheme, below in conjunction with attached drawing to this hair
It is bright to be further detailed.
It is shown in Figure 1；
A kind of sufficient water process material mixing device of mixing of the present invention, including：
Housing 1；
Mixing component, mixing component is installed along the length direction of housing 1, and the mixing component can be by material by stirring group
One end stirring of part is delivered to the other end of mixing component；
Driving motor 2, driving motor 2 is placed in the outside of housing 1, and is connected with the input terminal of mixing component；
The top of housing 1 is formed with feeding assembly close to the input terminal one side of mixing component, which is included at least
Two feed inlets 7, and adjacent feed inlet 7 is separated by partition plate 13；
Feeding assembly is connected with housing 1, and conveys pre-mixed material into housing 1；
The lower part of housing 1 is formed with discharge component close to the output terminal one side of mixing component, the discharge component and housing 1
Connection, and convey and store mixed water treatment agent；
Mixing component includes a main agitating shaft and the auxiliary agitating shaft 10 close with main stirring shaft portion, main stirring
Conveying passage is reserved between axis and auxiliary agitating shaft 10.
Specifically, the material stirring present embodiment discloses a kind of water treatment agent (stoste and solid drug particles mixed liquor)
Device, the agitating device be in rectangular parallelepiped structure, length direction be supporting surface, length of the internal mixing component along the housing 1
Direction is set, in addition, feeding assembly is arranged on the input terminal one side of the mixing component of housing 1, i.e., mixing component is close to driving electricity
2 output terminal one side of machine, meanwhile, in order to control charging, the feeding assembly of the present embodiment is at least formed with two feed inlets 7, charging
Depending on the quantity for the material that the quantity of mouth 7 is added as needed on, in addition to can be ensured that the material of addition does not have impurity, also most
Fortunately separately installed strainer 8 at feed inlet 7, the specification of strainer 8 is depending on the species of added material.And the other end of housing 1
Lower part be provided with discharge component, which includes the collecting box 12 that is connected with housing 1 by discharge port 7；And it is used as this
The main inventive point mixing component of embodiment, combines the principle of screw extrusion in injection molding art, mixing component is designed to
The structure of multiscrew cooperation, can maximumlly smash material particles, ensure that follow-up mixing is abundant.
Preferably, the main agitating shaft of mixing component is connected with the output terminal of external driving motor 2 in the present embodiment, is stirred
Component further includes two the first motors 3, and the output terminal of two the first motors 3 connects an auxiliary agitating shaft 10 respectively.Above-mentioned
Driving motor 2 is to drive main agitating shaft to rotate, and the present embodiment has also been devised two individual first motors 3, and each first
The output terminal of motor 3 is respectively connected with an auxiliary agitating shaft 10, and the present embodiment smashes the main portion of operation for material particles
Divide and be that at the cooperation of auxiliary agitating shaft 10 and main agitating shaft, be reserved with a fixed gap therebetween, utilize the gap energy
It is enough to ensure that being pulverized and mixed rear mixed liquor flows smoothly, and realize charging using the rotation of screw rod.
Preferably, the inside of the present embodiment middle casing 1 is formed with the installation room of isolation close to 2 one end of driving motor, two
First motor 3 is mounted on installation interior, and the output shaft part of the first motor 3 stretches out installation room.2 implementations of driving motor
Example employs the structure of external installation, and 3 the present embodiment of the first motor employs the smaller motor of size, is directly integrated in
Inside housing 1, space is made full use of.
Preferably, main agitating shaft is divided into three parts along its length in the present embodiment, is respectively close to driving motor 2
The mixed section 4 of essence, the feed zone 5 being placed in the middle part of main agitating shaft, positioned at main agitating shaft output terminal discharging section 6；Aid in agitating shaft 10
The side of the mixed section 4 of essence is arranged at, and it is conveying passage to aid in the gap between agitating shaft 10 and the mixed section 4 of essence.Wherein, above-mentioned essence
Mixed section 4, feed zone 5, discharging section 6 respectively account for 1/3rd of main stirring shaft length；And the outer diameter of the mixed section 4 of essence is less than outside feed zone 5
Footpath, the outer diameter of feed zone 5 are equal to the outer diameter of discharging section 6.The present embodiment by main Agitation speed into segmentation structure, wherein, essence
Mixed section 4 is the main mixing position of this embodiment scheme, have crush, well-mixed effect, and feed zone 5 and discharging section
On the one hand 6 can futher stir mixed material, can be rotated on the other hand and constantly by screw rod and be delivered to out treatment fluid
Material mouth realizes the function of stirring conveying.
Preferably, the equal length of the length and the mixed section 4 of essence of agitating shaft 10 is aided in the present embodiment.In addition, the mixed section 4 of essence
Screw pitch is less than the screw pitch of feed zone 5, and the screw pitch of feed zone 5 is less than the screw pitch of discharging section 6, and the screw pitch of the mixed section 4 of essence is equal to auxiliary
The screw pitch of agitating shaft 10.The sum of the outer diameter of the mixed section 4 of essence and the outer diameter of two auxiliary agitating shafts 10 are not more than the outer diameter of feed zone 5.
Main agitating shaft is integrally formed formula structure.Since the essence of the present embodiment mixes section 4 as main mixing position, the present embodiment
Essence mix the screw pitch of section 4 and the screw pitch of auxiliary agitating shaft 10 needs to be less than the screw pitch of feed zone 5 and discharging section 6, can so protect
Exhibit material is sufficiently mixed and smashes, and provides convenience for subsequent technique.
In the above-mentioned technical solutions, a kind of sufficient water process material mixing device of mixing provided by the invention, by right
Mixing component improves, and is coordinated using multiscrew, and the essence of front end mixes section 4 and can be ensured that breaking down particles substance, ensures that follow-up mixing is filled
Point, mixing effect is good.
Above some exemplary embodiments that the present invention is only described by way of explanation, undoubtedly, for ability
The those of ordinary skill in domain, without departing from the spirit and scope of the present invention, can be with a variety of modes to institute
The embodiment of description is modified.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as to the present invention
The limitation of claims.
Claims (9)
1. a kind of sufficient water process material mixing device of mixing, which is characterized in that including：
Housing (1)；
Mixing component, the mixing component along the housing (1) length direction install, and the mixing component can by material by
One end stirring of the mixing component is delivered to the other end of the mixing component；
Driving motor (2), the driving motor (2) are placed in the outside of the housing (1), and with the input terminal of the mixing component
Connection；
The top of the housing (1) is formed with feeding assembly close to the input terminal one side of the mixing component, the feeding assembly bag
At least two feed inlets (7) are included, and adjacent feed inlet (7) is separated by partition plate (13)；
The feeding assembly is connected with the housing (1), and the conveying pre-mixed material into the housing (1)；
The lower part of the housing (1) is formed with discharge component close to the output terminal one side of the mixing component, the discharge component with
Housing (1) connection, and convey and store mixed water treatment agent；
The mixing component includes a main agitating shaft and the auxiliary agitating shaft (10) close with the main stirring shaft portion,
Conveying passage is reserved between the main agitating shaft and the auxiliary agitating shaft (10).
A kind of 2. sufficient water process material mixing device of mixing according to claim 1, which is characterized in that the stirring
The main agitating shaft of component is connected with the output terminal of the external driving motor (2), and the mixing component further includes two
First motor (3), the output terminal of two first motors (3) connect an auxiliary agitating shaft (10) respectively.
A kind of 3. sufficient water process material mixing device of mixing according to claim 2, which is characterized in that the housing
(1) inside is formed with the installation room of isolation close to the driving motor (2) one end, and two the first motor (3) installations are solid
It is indoor due to the installation, and the output shaft part of first motor (3) stretches out the installation room.
4. a kind of sufficient water process material mixing device of mixing according to claim 2, which is characterized in that the master stirs
It mixes axis and is divided into three parts along its length, be respectively to mix section (4) close to the essence of the driving motor (2), be placed in the master and stir
Mix feed zone (5) in the middle part of axis, positioned at the main agitating shaft output terminal discharging section (6)；
The auxiliary agitating shaft (10) is arranged at the side of the mixed section (4) of the essence, and the auxiliary agitating shaft (10) and the essence
Gap between mixed section (4) is the conveying passage.
5. a kind of sufficient water process material mixing device of mixing according to claim 4, which is characterized in that the essence is mixed
Section (4), feed zone (5), discharging section (6) respectively account for 1/3rd of the main stirring shaft length；
And the outer diameter of the mixed section (4) of essence is less than the feed zone (6) outer diameter, the outer diameter of the feed zone (6) goes out equal to described in
Expect the outer diameter of section (6).
A kind of 6. sufficient water process material mixing device of mixing according to claim 5, which is characterized in that the auxiliary
The equal length of the length of agitating shaft (10) and the mixed section (4) of the essence.
7. a kind of sufficient water process material mixing device of mixing according to claim 6, which is characterized in that the essence is mixed
The screw pitch of section (4) is less than the screw pitch of the feed zone (5), and the screw pitch of the feed zone (5) is less than the spiral shell of the discharging section (6)
Away from, and the screw pitch of the mixed section (4) of the essence is equal to the screw pitch of the auxiliary agitating shaft (10).
8. the sufficient water process material mixing device of a kind of mixing according to claim 6 or 7, which is characterized in that described
The sum of the outer diameter of the mixed section (4) of essence and the outer diameter of two auxiliary agitating shafts (10) are not more than the outer diameter of the feed zone (5).
9. a kind of sufficient water process material mixing device of mixing according to claim 8, which is characterized in that the master stirs
Axis is mixed to be integrally formed formula structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711437612.7A CN108079829A (en) | 2017-12-26 | 2017-12-26 | A kind of sufficient water process material mixing device of mixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711437612.7A CN108079829A (en) | 2017-12-26 | 2017-12-26 | A kind of sufficient water process material mixing device of mixing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108079829A true CN108079829A (en) | 2018-05-29 |
Family
ID=62179532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711437612.7A Pending CN108079829A (en) | 2017-12-26 | 2017-12-26 | A kind of sufficient water process material mixing device of mixing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108079829A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200230780Y1 (en) * | 2001-02-23 | 2001-07-04 | 김종진 | Blending machine of a rice straw |
| CN1886446A (en) * | 2003-09-30 | 2006-12-27 | 内山幸助 | Screw type processing device and product using the device |
| CN104340625A (en) * | 2014-11-26 | 2015-02-11 | 天津中外建输送机械有限公司 | Double-screw inclined screw conveyor |
| CN204656368U (en) * | 2015-06-05 | 2015-09-23 | 杭州波欣工程机械有限公司 | A kind of screw mixer |
| CN205182844U (en) * | 2015-12-08 | 2016-04-27 | 李风志 | Spiral breaker |
| CN205903813U (en) * | 2016-07-11 | 2017-01-25 | 山东胜伟园林科技有限公司 | A broken agitating unit of desulfurized gypsum for administering saline and alkaline land |
| CN206716094U (en) * | 2017-02-28 | 2017-12-08 | 杭州米土新材料科技有限公司 | A kind of grinder applied to coating material production |
| CN207822846U (en) * | 2017-12-26 | 2018-09-07 | 山东佳星环保科技有限公司 | A kind of sufficient water process material mixing device of mixing |
-
2017
- 2017-12-26 CN CN201711437612.7A patent/CN108079829A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200230780Y1 (en) * | 2001-02-23 | 2001-07-04 | 김종진 | Blending machine of a rice straw |
| CN1886446A (en) * | 2003-09-30 | 2006-12-27 | 内山幸助 | Screw type processing device and product using the device |
| CN104340625A (en) * | 2014-11-26 | 2015-02-11 | 天津中外建输送机械有限公司 | Double-screw inclined screw conveyor |
| CN204656368U (en) * | 2015-06-05 | 2015-09-23 | 杭州波欣工程机械有限公司 | A kind of screw mixer |
| CN205182844U (en) * | 2015-12-08 | 2016-04-27 | 李风志 | Spiral breaker |
| CN205903813U (en) * | 2016-07-11 | 2017-01-25 | 山东胜伟园林科技有限公司 | A broken agitating unit of desulfurized gypsum for administering saline and alkaline land |
| CN206716094U (en) * | 2017-02-28 | 2017-12-08 | 杭州米土新材料科技有限公司 | A kind of grinder applied to coating material production |
| CN207822846U (en) * | 2017-12-26 | 2018-09-07 | 山东佳星环保科技有限公司 | A kind of sufficient water process material mixing device of mixing |
Non-Patent Citations (1)
| Title |
|---|
| 贾润礼等编著: "《塑料成型加工新技术》", 国防工业出版社, pages: 97 - 99 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208583264U (en) | The agitating device of pharmaceutical raw material | |
| CN207822846U (en) | A kind of sufficient water process material mixing device of mixing | |
| CN107243277A (en) | A kind of mixer with high-efficiency stirring discharging mechanism | |
| CN108079829A (en) | A kind of sufficient water process material mixing device of mixing | |
| CN219463059U (en) | Material mixing stirring equipment | |
| CN216260465U (en) | Multistage stirring mixing apparatus is used in pharmaceutical production | |
| CN216396181U (en) | Medicine mixing arrangement | |
| CN202846739U (en) | Plastic powder material drying blender | |
| CN106313311A (en) | Secondary continuous concrete mixer | |
| CN109821449A (en) | A kind of ultrasonic image diagnosis Imaging agent raw material fining-off device | |
| CN108970730A (en) | Medium stirring mill is used in a kind of grinding of magnesia | |
| CN108858752A (en) | Slurry agitator is used in a kind of construction of building pile foundation | |
| CN209715416U (en) | A kind of new type flotation machine pre-mixed feeds device | |
| CN207203868U (en) | A kind of flocculant adding apparatus | |
| CN207373435U (en) | A kind of ceramics pug mill | |
| CN112140334A (en) | Dry and wet mortar mixing and stirring equipment | |
| CN207871968U (en) | Solid-liquid mixing machine | |
| CN205838640U (en) | A kind of dewaterer with liquid medicine mixing device | |
| CN207362185U (en) | A kind of equipment of the quick crude separation of peppermint oil | |
| CN205889538U (en) | Brickmaking raw material mixing device | |
| CN206701115U (en) | A kind of Horizontal stirring case agitating device | |
| CN216825995U (en) | Printing ink agitating unit for lithography apparatus | |
| CN206535517U (en) | A kind of bioengineering medicine blending tank raw material additive add-on system | |
| CN220715682U (en) | Batching device capable of uniformly mixing | |
| CN108607380A (en) | A kind of material blending device of production of construction materials |
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 |