CN108993208A - A kind of sewage treatment equipment with local dip mixed function - Google Patents
A kind of sewage treatment equipment with local dip mixed function Download PDFInfo
- Publication number
- CN108993208A CN108993208A CN201810906197.3A CN201810906197A CN108993208A CN 108993208 A CN108993208 A CN 108993208A CN 201810906197 A CN201810906197 A CN 201810906197A CN 108993208 A CN108993208 A CN 108993208A
- Authority
- CN
- China
- Prior art keywords
- sewage treatment
- fixedly connected
- treatment equipment
- local dip
- mixed function
- 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.)
- Withdrawn
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
- B01F27/05—Stirrers
- B01F27/051—Stirrers characterised by their elements, materials or mechanical properties
- B01F27/054—Deformable stirrers, e.g. deformed by a centrifugal force applied during operation
- B01F27/0542—Deformable stirrers, e.g. deformed by a centrifugal force applied during operation deformable by centrifugal force
-
- 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
- B01F27/808—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers driven from the bottom of the receptacle
-
- 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
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7176—Feed mechanisms characterised by the means for feeding the components to the mixer using pumps
- B01F35/717613—Piston pumps
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- 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)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
A kind of sewage treatment equipment with local dip mixed function, including pond body, it is open-like shape at the top of pond body, crankshaft is rotatably connected on the pond body inner sidewall, crankshaft right end is fixedly connected with first motor output shaft, pool bottom is symmetrically fixedly connected there are two vertical column, cavity is offered inside vertical column, cavity inside is provided with movable plate, mobile column is fixedly connected on the upside of movable plate, mobile top end passes through vertical column and upwardly extends, and mobile top end is fixedly connected to rotating device, the crankshaft is divided into two sections, is arranged with sleeve on two sections.The beneficial effects of the invention are as follows the movable plates in left side to move downward, and the movable plate on right side moves upwards, and the sewage and flocculant to cavity inside carry out extruding spray treatment, and the mixture of sewage and flocculant passes through outlet tube and sprays；Part is entered in mixing chamber by inlet opening, is mixed the internal disturbance device disturbance mixing of intracavitary portion's setting.
Description
Technical field
The present invention relates to technical field of sewage, and in particular to a kind of sewage treatment with local dip mixed function
Use equipment.
Background technique
Sewage treatment: the mistake that a certain water body or the water quality requirement reused purify it is discharged into reach sewage
Journey.It is each that sewage treatment is widely used in building, agricultural, traffic, the energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and drink etc.
The daily life of common people is also come into field more and more.Classify by sewage source, it is dirty that sewage treatment is generally divided into production
Water process and sanitary sewage disposal.Production waste includes trade effluent, rural sewage and medical sewage etc., and sanitary sewage is just
It is the sewage that daily life generates, refers to the complex mixture of various forms of inorganic matters and organic matter, comprising: 1. floats and outstanding
Floating size solid particle；2. gluey and gel diffusate；3. pure solution.
When carrying out sewage treatment, usually physics sedimentation can be carried out to sewage using some preparations, such as making for flocculant
With flocculant can make the contamination precipitation in sewage get off, to achieve the purpose that sewage treatment.In the prior art, it flocculates
Mixed effect between agent and sewage is poor, causes the flocculating effect of sewage poor.
Summary of the invention
The purpose of the present invention is to provide a kind of sewage treatment equipment with local dip mixed function, on solving
State the problem of proposing in background technique.
To achieve the above object, the invention provides the following technical scheme:
A kind of sewage treatment equipment with local dip mixed function, including pond body, pond body top are open-like shape, the pond
It is rotatably connected to crankshaft on internal side wall, crankshaft right end is fixedly connected with first motor output shaft, and pool bottom is symmetrically fixed to be connected
It connects there are two vertical column, offers cavity inside vertical column, cavity inside is provided with movable plate, fixed on the upside of movable plate to connect
It is connected to mobile column, mobile top end passes through vertical column and upwardly extends, and mobile top end is fixedly connected to rotating device, described
Crankshaft is divided into two sections, and sleeve is arranged on two sections, and sleeve is connected by connecting column with rotating device；It is erected described in left side
Right cylinder bottom is connected with inlet tube and outlet tube, and vertical column top described in right side is connected with inlet tube and outlet tube, and feed liquor
Feed liquor check valve and out liquid check valve are respectively arranged on pipe and outlet tube；Bottom middle is provided with shaft in the pond body,
Shaft bottom end is fixedly connected with the second motor output shaft, and shaft top is fixedly connected with local dip body.
Be as a further solution of the present invention: the mobile board diameter is equal to cavity inside diameter.
As the present invention, further scheme is: being fixedly connected with postive stop baffle on the crankshaft of the sleeve two sides.
As the present invention, further scheme is: the rotating device includes link block, link block downside and mobile column
Top is fixedly connected, and U-shaped through slot is offered on link block, and connecting column bottom end is located in U-shaped through slot, and connecting column by pin shaft with
Link block rotation connection.
As the present invention, further scheme is: the local dip body includes Rotational Cylindrical, is offered inside Rotational Cylindrical
Mixing chamber is uniformly provided with several inlet openings in the Rotational Cylindrical top sidewall, mix be evenly arranged on chamber inner sidewall it is several
A internal disturbance device；It is disposed with hang plate on the Rotational Cylindrical lateral wall, it is convex that several first disturbances are disposed on the upside of hang plate
It rises.
As the present invention, further scheme is: the internal disturbance device includes hinge, and hinge is arranged in mixing chamber
On inner sidewall, and turns on hinges is connected with disturbing rod, and disturbing rod is connected with mixing chamber inner sidewall by spring, the disturbance
Several second disturbance protrusions have been evenly arranged on the upside of bar.
As the present invention, further scheme is: the outlet tube face inlet opening setting.
As the present invention, further scheme is: the hang plate bottom offers drainage hole.
As the present invention, further scheme is: the pool bottom offers exhalant canal, setting in exhalant canal
There is cock body.
The beneficial effects of the invention are as follows the movable plates in left side to move downward, and the movable plate on right side moves upwards, in cavity
The sewage and flocculant in portion carry out extruding spray treatment, and the mixture of sewage and flocculant passes through outlet tube and sprays；Part passes through
Inlet opening enters in mixing chamber, is mixed the internal disturbance device disturbance mixing of intracavitary portion's setting, is then opened up by bottom
Through-hole discharge；Remaining mixing liquid is fallen on hang plate, is inclined by the first disturbance protrusion arranged on plate and is carried out disturbance mixing
Processing；Disturbing rod, to change the angle of the second disturbance protrusion, is then improved mixed by meeting around hinge rotation after centrifugal force
Effect is closed, there is certain application value.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of rotating device of the present invention；
Fig. 3 is the structural schematic diagram of local dip body of the present invention；
Fig. 4 is the structural schematic diagram of internal disturbance device of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, in the embodiment of the present invention, a kind of sewage treatment equipment with local dip mixed function, packet
Pond body 1 is included, is open-like shape at the top of pond body 1, crankshaft 7,7 right end of crankshaft and the first electricity are rotatably connected on 1 inner sidewall of pond body
8 output shaft of machine is fixedly connected, and 1 bottom symmetrical of pond body is fixedly connected there are two vertical column 2, offers cavity 3 inside vertical column 2,
It is provided with movable plate 4 inside cavity 3, mobile column 5 is fixedly connected on the upside of movable plate 4,5 top of mobile column passes through vertical column
2 upwardly extend, and 5 top of mobile column is fixedly connected to rotating device 6, and the crankshaft 7 is divided into two sections, is arranged on two sections
There is sleeve 9, sleeve 9 is connected by connecting column 11 with rotating device 6, and first motor 8 is rotated with dynamic crankshaft 7, and crankshaft 7 can lead to
It crosses sleeve 9 and connecting column 11 drives mobile column 5 to move back and forth upwards；
Fig. 1 and Fig. 2 are please referred to, the rotating device 6 includes link block 601, and 601 downside of link block is fixed with 5 top of mobile column
It connects, offers U-shaped through slot 602 on link block 601,5 bottom end of connecting column is located in U-shaped through slot 602, and connecting column 5 passes through pin
Axis 603 and link block 601 are rotatablely connected, and when sleeve 9 is in rotation, connecting column 5 can be rotated around pin shaft 603, be come with this
Adapt to the up and down motion of connecting column 5；
Referring to Fig. 1, vertical 2 bottom of column described in left side is connected with inlet tube 11 and outlet tube 13, vertical column 2 described in right side
Top is connected with inlet tube 11 and outlet tube 13, and is respectively arranged with feed liquor check valve 12 on inlet tube 11 and outlet tube 13 and goes out
Liquid check valve 14, when the movable plate 4 when left side moves upwards, the movable plate 4 on right side is moved downward, so that in negative inside cavity 3
Pressure condition, sewage and flocculant enter inside cavity 3；Then the movable plate 4 in left side moves downward, the movable plate 4 on right side to
Upper movement, to inside cavity 3 sewage and flocculant carry out extruding spray treatment, the mixture of sewage and flocculant is by going out liquid
Pipe 13 sprays；
Fig. 1 and Fig. 3 are please referred to, bottom middle is provided with shaft 15 in the pond body 1, and 15 bottom end of shaft and the second motor 16 are defeated
Shaft is fixedly connected, and 15 top of shaft is fixedly connected with local dip body 17, and the local dip body 17 includes Rotational Cylindrical 171,
Mixing chamber 172 is offered inside Rotational Cylindrical 171, is uniformly provided with several inlet openings 173 in 171 top sidewall of Rotational Cylindrical,
Several internal disturbance devices 177 have been evenly arranged on 172 inner sidewall of mixing chamber；It is disposed on 171 lateral wall of Rotational Cylindrical
Hang plate 174 is disposed with several first disturbances protrusions 175 on the upside of hang plate 174, and sewage and flocculant are sprayed by outlet tube 13
Afterwards, it is partially entered in mixing chamber 172 by inlet opening 173, is mixed the internal disturbance device 177 being arranged inside chamber 172 and disturbs
Then dynamic mixing is discharged by the through-hole 178 that bottom opens up；Remaining mixing liquid is fallen on hang plate 174, is inclined by plate 174
First disturbance protrusion 175 of upper arrangement carries out disturbance mixed processing；
4 diameter of movable plate is equal to 3 internal diameter of cavity.
Postive stop baffle 10 is fixedly connected on the crankshaft 7 of 9 two sides of sleeve.
Fig. 1 and Fig. 4 are please referred to, the internal disturbance device 177 includes hinge 1771, and hinge 1771 is arranged in mixing chamber
On 172 inner sidewalls, and disturbing rod 1772 is rotatably connected on hinge 1771, disturbing rod 1772 passes through with 172 inner sidewall of mixing chamber
Spring 1773 is connected, be evenly arranged on the upside of the disturbing rod 1772 it is several second disturbance protrusion 1774, disturbing rod 1772 by
Meeting around hinge 1771 rotates after to centrifugal force, to change the angle of the second disturbance protrusion 1774, then improves mixing effect
Fruit has certain application value.
13 face inlet opening 173 of the outlet tube setting.
174 bottom of hang plate offers drainage hole 176.
1 bottom of pond body offers exhalant canal 18, and cock body 19 is provided in exhalant canal 18.
The course of work of the invention is: first motor 8 is rotated with dynamic crankshaft 7, and crankshaft 7 can pass through sleeve 9 and connecting column
11 drive mobile column 5 to move back and forth upwards；When sleeve 9 is in rotation, connecting column 5 can be rotated around pin shaft 603, be come with this
Adapt to the up and down motion of connecting column 5；
When movable plate 4 when left side moves upwards, the movable plate 4 on right side is moved downward, so that be in negative pressure state inside cavity 3,
Sewage and flocculant enter inside cavity 3；Then the movable plate 4 in left side moves downward, and the movable plate 4 on right side moves upwards,
To inside cavity 3 sewage and flocculant carry out extruding spray treatment, the mixture of sewage and flocculant is sprayed by outlet tube 13
Out；
It after sewage and flocculant are sprayed by outlet tube 13, is partially entered in mixing chamber 172, is mixed by inlet opening 173
The disturbance mixing of internal disturbance device 177 being arranged inside chamber 172, is then discharged by the through-hole 178 that bottom opens up；Remaining mixing
Liquid is fallen on hang plate 174, is inclined by the first disturbance protrusion 175 arranged on plate 174 and is carried out disturbance mixed processing；
Disturbing rod 1772 is rotated by meeting around hinge 1771 after centrifugal force, so that the angle of the second disturbance protrusion 1774 is changed,
Then mixed effect is improved, there is certain application value.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (9)
1. a kind of sewage treatment equipment with local dip mixed function, including pond body, pond body top is open-like shape, described
Crankshaft is rotatably connected on pond body inner sidewall, crankshaft right end is fixedly connected with first motor output shaft, and pool bottom is symmetrically fixed
Connection offers cavity there are two vertical column inside vertical column, cavity inside is provided with movable plate, fixed on the upside of movable plate
It is connected with mobile column, mobile top end passes through vertical column and upwardly extends, and mobile top end is fixedly connected to rotating device,
It is characterized in that, the crankshaft is divided into two sections, and sleeve is arranged on two sections, and sleeve is connected by connecting column with rotating device
It connects；Vertical column bottom described in left side is connected with inlet tube and outlet tube, and vertical column top described in right side is connected with inlet tube
And outlet tube, and feed liquor check valve and out liquid check valve are respectively arranged on inlet tube and outlet tube；In the pond body in bottom
Between be provided with shaft, shaft bottom end is fixedly connected with the second motor output shaft, and shaft top is fixedly connected with local dip body.
2. a kind of sewage treatment equipment with local dip mixed function according to claim 1, which is characterized in that
The mobile board diameter is equal to cavity inside diameter.
3. a kind of sewage treatment equipment with local dip mixed function according to claim 1 or 2, feature exist
In being fixedly connected with postive stop baffle on the crankshaft of the sleeve two sides.
4. a kind of sewage treatment equipment with local dip mixed function according to claim 3, which is characterized in that
The rotating device includes link block, is fixedly connected on the downside of link block with mobile top end, U-shaped through slot is offered on link block,
Connecting column bottom end is located in U-shaped through slot, and connecting column is rotatablely connected by pin shaft and link block.
5. a kind of sewage treatment equipment with local dip mixed function according to claim 1, which is characterized in that
The local dip body includes Rotational Cylindrical, and mixing chamber is offered inside Rotational Cylindrical, is uniformly opened up in the Rotational Cylindrical top sidewall
There are several inlet openings, mixes and be evenly arranged several internal disturbance devices on chamber inner sidewall；Cloth on the Rotational Cylindrical lateral wall
It is equipped with hang plate, several first disturbance protrusions are disposed on the upside of hang plate.
6. a kind of sewage treatment equipment with local dip mixed function according to claim 5, which is characterized in that
The internal disturbance device includes hinge, and hinge setting is on mixing chamber inner sidewall, and turns on hinges is connected with disturbing rod, disturbs
Lever is connected with mixing chamber inner sidewall by spring, and several second disturbance protrusions have been evenly arranged on the upside of the disturbing rod.
7. a kind of sewage treatment equipment with local dip mixed function according to claim 5, which is characterized in that
The outlet tube face inlet opening setting.
8. a kind of sewage treatment equipment with local dip mixed function, feature according to claim 5 or 7 exist
In the hang plate bottom offers drainage hole.
9. a kind of sewage treatment equipment with local dip mixed function according to claim 1, which is characterized in that
The pool bottom offers exhalant canal, is provided with cock body in exhalant canal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810906197.3A CN108993208A (en) | 2018-08-10 | 2018-08-10 | A kind of sewage treatment equipment with local dip mixed function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810906197.3A CN108993208A (en) | 2018-08-10 | 2018-08-10 | A kind of sewage treatment equipment with local dip mixed function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108993208A true CN108993208A (en) | 2018-12-14 |
Family
ID=64596457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810906197.3A Withdrawn CN108993208A (en) | 2018-08-10 | 2018-08-10 | A kind of sewage treatment equipment with local dip mixed function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108993208A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111318204A (en) * | 2020-04-02 | 2020-06-23 | 南京泽朗生物科技有限公司 | Nanocrystallization homogeneity sterilization all-in-one |
| CN112408566A (en) * | 2020-11-19 | 2021-02-26 | 刘建兵 | Environment-friendly sewage treatment equipment based on convection impact principle |
| CN114534669A (en) * | 2021-12-21 | 2022-05-27 | 莱阳市明军纺织助剂厂 | Intelligent production equipment of leather tanning auxiliary agent |
-
2018
- 2018-08-10 CN CN201810906197.3A patent/CN108993208A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111318204A (en) * | 2020-04-02 | 2020-06-23 | 南京泽朗生物科技有限公司 | Nanocrystallization homogeneity sterilization all-in-one |
| CN112408566A (en) * | 2020-11-19 | 2021-02-26 | 刘建兵 | Environment-friendly sewage treatment equipment based on convection impact principle |
| CN114534669A (en) * | 2021-12-21 | 2022-05-27 | 莱阳市明军纺织助剂厂 | Intelligent production equipment of leather tanning auxiliary agent |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107176662B (en) | Integrated sewage treatment equipment based on sewage and flocculate rapid separation | |
| CN107285445A (en) | A kind of energy saving and environment friendly sewage disposal device that function is can adjust with blend range | |
| CN108993208A (en) | A kind of sewage treatment equipment with local dip mixed function | |
| CN208008523U (en) | A kind of sanitary sewage disposal equipment with disturbance function up and down | |
| CN110745991A (en) | Quantitative dosing assembly convenient-to-detach sewage treatment device | |
| CN108033530A (en) | A kind of environment-friendly sewage processing equipment of reciprocating motion type | |
| CN109663528A (en) | A kind of hybrid environment-friendly sewage processing equipment of centrifugation | |
| CN108298657A (en) | A kind of flocculant for sewage treatment mixing apparatus of lifting squash type | |
| CN108467098A (en) | A kind of energy conservation and environmental protection sewage disposal device based on cam punching type | |
| CN108178267A (en) | A kind of rotary sewage disposal device based on baffle disturbance | |
| CN107445353A (en) | A kind of environment protection sewage purifier | |
| CN109650503A (en) | A kind of sewage treatment flocculation basin with extruding ejection function | |
| CN108275761A (en) | A kind of sewage disposal flocculation apparatus based on arcuate oscillating motion disturbance theory | |
| CN109160587A (en) | A kind of sewage treatment equipment based on cellular convection mixing principle | |
| CN203922822U (en) | A kind of coagulating sedimentation sewage disposal integrated device | |
| CN108793367A (en) | A kind of flocculant for sewage treatment mixing apparatus based on left-right swing type | |
| CN204111475U (en) | A kind of bilge strainer | |
| CN108249536A (en) | A kind of rotary sewage disposal device based on rotational speed regulation | |
| CN108275762A (en) | A kind of environment-friendly sewage processing equipment based on up and down motion convection type | |
| CN208471757U (en) | A kind of cleaning equipment for water process | |
| CN108911077A (en) | A kind of flocculant for sewage treatment mixing apparatus based on trapezoidal voussoir lifting principle | |
| CN208732699U (en) | A kind of environment-friendly sewage processing equipment based on change range convective principles | |
| CN208413957U (en) | A kind of environment-friendly sewage processing equipment based on convection current impact principle | |
| CN201280464Y (en) | Middle-in up-rotating and down-out swirling flow reactor used for wastewater treatment | |
| CN207435126U (en) | A kind of sewage disposal flocculation apparatus based on cam extrusion injection |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181214 |