CN108706690A - Device for electrochemical water preparation - Google Patents
Device for electrochemical water preparation Download PDFInfo
- Publication number
- CN108706690A CN108706690A CN201810559213.6A CN201810559213A CN108706690A CN 108706690 A CN108706690 A CN 108706690A CN 201810559213 A CN201810559213 A CN 201810559213A CN 108706690 A CN108706690 A CN 108706690A
- Authority
- CN
- China
- Prior art keywords
- cathode assembly
- water preparation
- electrochemical water
- dirt
- supporter
- 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
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (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)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The present invention relates to field of mechanical technique, more particularly to a kind of device for electrochemical water preparation.Device for electrochemical water preparation includes the cathode assembly and anode component handled for electro-chemical water, the anode component is equipped with one or more, and the quantity of the anode component is odd number, and the cathode assembly is at least provided with two, and the quantity of the cathode assembly is even number.In the present invention by changing the quantitative proportion between cathode assembly and anode component, effectively increase the treatment effeciency to recirculated water, and it by the elemental floating body of setting, realizes device for electrochemical water preparation and swims on the water surface, and the lifting of adaptability can be generated with the variation of water level.
Description
Technical field
The present invention relates to field of mechanical technique, more particularly to a kind of device for electrochemical water preparation.
Background technology
For using water wisely, realizes that water resource recycles, reduce the usage amount of fresh water, be used for the electrification of processing cycle water
Water treatment facilities is learned increasingly to attract attention.
Device for electrochemical water preparation can effectively remove the dirt in recirculated water, and also have the function of sterilization algae removal,
Circulating water treatment is carried out using device for electrochemical water preparation, is had compared to traditional Water Treatment mode environment friendly and pollution-free excellent
Point.
Device for electrochemical water preparation can be divided into two classes according to application scenarios, and one kind is mostly installed on pipeline and uses,
This kind of device for electrochemical water preparation can fully automatic operation, it is easy for installation, but since the water of processing is small, efficiency is low (logical
Normal 10,000 cubes of water, at most primary by processing within 1 day), sterilizing is low with algaecidal rate, and the ion rate generated in recirculated water is low,
And chlorion can not be handled, equipment is easily damaged, and price is high.
Another kind of be mostly installed in pond uses.This kind of device for electrochemical water preparation is divided into as board-like, pillar, desk-top
Deng.Its structure includes supporter and the cathode assembly in supporter and anode component, passes through cathode assembly and anode portion
Calcium and magnesium ion in recirculated water is reduced into the substances such as calcium carbonate and magnesium carbonate product by the redox reaction of the generation between part
Gather on cathode assembly, forms solids foul.
However, application is mounted on the device for electrochemical water preparation used in pond, the quantity of cathode assembly and anode component
Ratio causes treatment effeciency not high with reasonable, and usually fixed placement cannot follow the height of water level to become in pond
Change and lifted, is also unfavorable for the efficient process of recirculated water, secondly, the dirt of device for electrochemical water preparation accumulation, it will usually
It falls in pond, by the effect of flow, the dirt fallen is easy to be deposited on the inlet with grid, is formed and is blocked, led
The water flow of grid of applying becomes smaller；Dead weight additionally, due to Conventional electrochemical water treatment facilities is excessive, need to device into
When row landing (such as dirt on cleaning cathode assembly), operating difficulties, it usually needs being equipped with hanging device can just smoothly complete；
In addition, since application is mounted on, the electrochemistry circulating water treatment device input cost in pond is high, and the benefit of generation is relatively low.
Invention content
One of the objects of the present invention is to provide a kind of device for electrochemical water preparation that can install application in pond, with
The quantitative proportion for solving the anode component and cathode assembly in existing device for electrochemical water preparation matches reasonable, treatment effeciency
Low technical problem.
In order to solve the above technical problems, the present invention provides device for electrochemical water preparation, include being handled for electro-chemical water
Cathode assembly and anode component, the anode component is equipped with one or more, and the quantity of the anode component is odd number,
The cathode assembly is at least provided with two, and the quantity of the cathode assembly is even number.
Further, further include being used to support the supporter for installing the anode component and cathode assembly, on the supporter
Equipped with elemental floating body, to allow the devices in floating on water.
Preferably, the elemental floating body is the air bag for being sleeved on the supporter periphery.
Further, the supporter includes insulated non-metal material.
Preferably, the supporter uses nylon
Preferably, the material for forming the anode component includes titanium ruthenium iridium ternary oxide, forms the cathode assembly
Material includes titanium alloy.
Further, described device further includes dirt collector unit, and the dirt collector unit is set under the supporter
Side, to collect the dirt fallen from the cathode assembly.
Further, the dirt collector unit is a sack, cross is equipped in the sack, to support the sack
Opening, keep open.
Further, described device further includes dirt removal unit, to remove the dirt on the cathode assembly.
Further, the dirt removal unit is ultrasound wave descaling equipment.
Compared with prior art, it is an advantage of the invention that：
By changing the quantitative proportion between cathode assembly and anode component, the processing effect to recirculated water is effectively increased
Rate, and by the elemental floating body of setting, realize device for electrochemical water preparation and swim on the water surface, and can be with water level
Change and generate the lifting of adaptability；In addition, the material by changing supporter, reduces whole weight, easy of rise behaviour
Make；Also by the way that dirt collector unit is arranged in supporter bottom, to collect the dirt fallen from cathode assembly, dirt is avoided
To the blockage problem caused by grid
Description of the drawings
Fig. 1 is device for electrochemical water preparation part-structure schematic diagram provided in an embodiment of the present invention.
Fig. 2 is the structural schematic diagram that device for electrochemical water preparation provided in an embodiment of the present invention includes dirt collector unit.
Specific implementation mode
According to aforementioned it is found that the conventional device for electrochemical water preparation installed and used in pond, is used to be aoxidized
Quantitative proportion between the cathode assembly and anode component of reduction reaction is unreasonable, causes treatment effeciency not high.And it is usually solid
It is scheduled in pond, can not be lifted with the variation of water level, be unfavorable for the efficient process of recirculated water, in addition product on device
Poly- dirt, it will usually it falls in pond, these dirts can be deposited on the inlet with grid under the action of flow,
It is formed and is blocked；Dead weight additionally, due to conventional device for electrochemical water preparation is excessive, when needing to carry out landing to device, operation
It is difficult, it usually needs being equipped with Large-scale Hoisting equipment (crane) can just smoothly complete.
The present invention provides a kind of device for electrochemical water preparation, generate the anode of redox reaction in device by changing
Quantitative proportion between component and cathode assembly, to reach the treatment effeciency for improving apparatus for electrochemical treatment.
Device for electrochemical water preparation proposed by the present invention is made further specifically below in conjunction with the drawings and specific embodiments
It is bright.According to claims and following explanation, advantages and features of the invention will become apparent from.It should be noted that attached drawing is all made of
Very simplified form and non-accurate ratio is used, only to mesh that is convenient, lucidly aiding in illustrating the embodiment of the present invention
's.
As depicted in figs. 1 and 2, present embodiment discloses a kind of device for electrochemical water preparation, including are used at electro-chemical water
The cathode assembly 1 and anode component 2 of reason, for described device in the case of energization, anode component 2 and cathode assembly 1 are the same as containing electric
Polarity electric field is formed between the recirculated water of solution matter, oxidation reaction is carried out on anode component 2, constantly generates oxidant, these oxygen
Agent can play the role of sterilization algae removal in recirculated water；And reduction reaction is carried out on cathode assembly 1, it will be in recirculated water
Calcium and magnesium ion is reduced into calcium carbonate and magnesium carbonate, and accumulates on cathode assembly 1, forms dirt；
In order to improve treatment effeciency, and the consumption of electric energy being reduced, the anode component 2 is equipped with one or more, and
And the quantity of the anode component 2 is odd number, the cathode assembly 1 is at least provided with two, and the number of the cathode assembly 1
Amount is even number, in addition, the quantity of the cathode assembly is odd number, the quantity of the anode component is even number (such as institute
Stating cathode assembly has 5, and the anode component has 6), additionally it is possible to it avoids generating induction field, reduce to cathode assembly processing
The influence of speed.
Certainly, in order to realize effective support to the cathode assembly 1 and anode component 2, described device further includes being used for
The supporter 3 of the anode component 2 and cathode assembly 1 is installed in support, and the supporter 3 is equipped with elemental floating body 4, so that described
Device can be in floating on water, it is generally the case that anode component 2 in described device and cathode assembly 1 need with recirculated water into
Therefore row adequately contact can swim in the water surface, internal cathode assembly 1 and anode component 2 to reach described device
It can be come into full contact with again with recirculated water, the elemental floating body 4 can be fixedly connected on 3 upper end of the supporter (supporter 3
Lower end enter in recirculated water), described device is swum in water by the buoyancy that the elemental floating body 4 is generated in water by itself
Face.
Further, in order to make the elemental floating body 4 be easily installed in the upper end of the supporter 3, as a kind of feasible
The ring-shaped rubber air bag that can be sleeved on 3 periphery of the supporter, certainly, the rubber may be used in scheme, the elemental floating body 4
An inflating port can also be arranged in air bag, and to carry out inflation/deflation to rubber pneumatic bag, rubber pneumatic bag is being installed to the supporter 3
When upper, rubber pneumatic bag can be carried out to thorough deflation processing, be then sleeved on suitable position on the supporter 3, and right
It is inflated, and is fixed until being tensioned between rubber pneumatic bag and the supporter 3；It is of course also possible to by changing rubber pneumatic bag
In aeration quantity amount, to adjust the buoyancy size of rubber pneumatic bag.
In order to reduce the dead weight of described device, more convenient landing described device, therefore, the supporter 3 can be adopted
It can either keep insulating with cathode assembly 1 and anode component 2, while also ensureing for example, by using nylon with insulated non-metal material
Described device integral strength, and alleviate the dead weight of described device.
Then, the anode component 2 can also use titanium ruthenium iridium ternary oxide material, the cathode assembly 1 that can adopt
With titanium alloy material the processing effect of described device is further increased to improve the electric conductivity of anode component 2 and cathode assembly 1
Rate.
In addition, in use for some time due to described device, a large amount of dirt can be gathered on the cathode assembly 1.This
A little dirts can gradually be fallen off under the action of flow and dead weight, some can fall to the bottom in pond, and some can be with
Flow is blocked in the inlet with grid, causes to use grid cisco unity malfunction, and therefore, described device can also include dirt
Dirty collector unit 5, the dirt collector unit 5 are set to the lower section of the supporter 3, and the cathode assembly 1 is come to collect
The dirt fallen.For example, the more stable plastic knitting sack of chemical property may be used in the dirt collector unit 5, in order to
It avoids the opening of the sack from being influenced and be closed by flow, cross (not shown) is additionally provided in the sack, to
It supports the opening of the sack, keeps opening, and the sack is in back taper, disturbed with further decrease that flow generates it
It is dynamic, so as to effectively collect the dirt fallen from the cathode assembly 1.Certainly, the sack also needs to be fixed, example
The opening of sack as described in one end connection using rope 6, and the other end of rope 6 is fixed on pool edge (or institute
State in other fixed objects around device) so that the sack keeps relative stability.In order to avoid the sack is to the dress
Set and cause undesirable influence, the sack needs to keep certain interval between described device, for example, the top of the sack away from
Bottom from described device can keep at least gap of 10cm, and the weight because of sack itself can either be avoided to make described device
At additional burden, while the dirt fallen from the cathode assembly 1 can be effectively collected again.
Further, although the dirt gathered on the cathode assembly 1 can partly be fallen automatically, but still there are a large amount of remaining dirts
Dirt accumulates on cathode assembly, and remaining dirt can seriously affect the electric conductivity of the cathode assembly 1, reduces described device
Treatment effeciency therefore may be used also in order to timely and effectively remove remaining dirt, described device on the cathode assembly 1
Including dirt removal unit (not shown), to remove the dirt on the cathode assembly 1, for example, the dirt removal
Unit can be ultrasound wave descaling equipment, and the ultrasonic wave that ultrasound wave descaling equipment generates will produce a large amount of small gas in water
Bubble, by the interaction between these micro-bubbles, to achieve the purpose that remove the dirt on the cathode assembly 1.
Since ultrasound wave descaling equipment has certain weight, to can also increase the weight of described device accordingly, because
This, further increases and decreases in order to avoid the weight of described device, and the ultrasound wave descaling equipment may be used and 3 phase of the supporter
The form of separation is configured, such as when need not carry out scale removal, can be stored the ultrasound wave descaling equipment and is placed on room
It is interior, and need in use, the ultrasound wave descaling equipment can be taken out, to be installed in the bottom surface or side of the supporter 3
Face, to remove the dirt on the cathode assembly, or using ultrasound wave descaling equipment described in man-hour manually hand-held, around the cathode
Component 1 is cleaned repeatedly, more thoroughly to remove the dirt on the cathode assembly.
In conclusion device for electrochemical water preparation provided by the invention, by change cathode assembly 1 and anode component 2 it
Between quantitative proportion, effectively increase the treatment effeciency to recirculated water, and by the elemental floating body of setting 4, realize electrification
It learns water treatment facilities to swim on the water surface, and the lifting of adaptability can be generated with the variation of water level；In addition, passing through change
The material of supporter 3 reduces whole weight, easy of rise operation；Also list is collected by the way that dirt is arranged in 3 bottom of supporter
Member 5, with collect from cathode assembly 1 dirt fallen, avoid dirt give use blockage problem caused by grid.
Foregoing description is only the description to present pre-ferred embodiments, not to any restriction of the scope of the invention, this hair
Any change, the modification that the those of ordinary skill in bright field does according to the disclosure above content, belong to the protection of claims
Range.
Claims (10)
1. a kind of device for electrochemical water preparation, includes the cathode assembly and anode component handled for electro-chemical water, feature exists
In the anode component is equipped with one or more, and the quantity of the anode component is odd number, and the cathode assembly is at least
If there are two, and the quantity of the cathode assembly is even number.
2. device for electrochemical water preparation as described in claim 1, which is characterized in that further include being used to support the installation anode
The supporter of component and cathode assembly, the supporter is equipped with elemental floating body, to allow the devices in floating on water.
3. device for electrochemical water preparation as claimed in claim 2, which is characterized in that the elemental floating body is to be sleeved on the support
The air bag of body periphery.
4. device for electrochemical water preparation as claimed in claim 2, which is characterized in that the supporter includes insulated non-metal material
Material.
5. device for electrochemical water preparation as claimed in claim 4, which is characterized in that the supporter uses nylon material.
6. device for electrochemical water preparation as described in claim 1, which is characterized in that the material for forming the anode component includes
Titanium ruthenium iridium ternary oxide, the material for forming the cathode assembly includes titanium alloy.
7. device for electrochemical water preparation as described in claim 1, which is characterized in that described device further includes that dirt collects list
Member, the dirt collector unit is set to the lower section of the supporter, to collect the dirt fallen from the cathode assembly.
8. device for electrochemical water preparation as claimed in claim 7, which is characterized in that the dirt collector unit is a sack,
It is equipped with cross in the sack, to support the opening of the sack, keeps opening.
9. device for electrochemical water preparation as described in claim 1, which is characterized in that described device further includes dirt removal list
Member, to remove the dirt on the cathode assembly.
10. device for electrochemical water preparation as claimed in claim 9, which is characterized in that the dirt removal unit is ultrasonic wave
Descaling equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810559213.6A CN108706690A (en) | 2018-06-01 | 2018-06-01 | Device for electrochemical water preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810559213.6A CN108706690A (en) | 2018-06-01 | 2018-06-01 | Device for electrochemical water preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108706690A true CN108706690A (en) | 2018-10-26 |
Family
ID=63871082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810559213.6A Pending CN108706690A (en) | 2018-06-01 | 2018-06-01 | Device for electrochemical water preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108706690A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110482783A (en) * | 2019-08-08 | 2019-11-22 | 河海大学 | A kind of floating type rain sewage-treatment plant |
| CN111285441A (en) * | 2018-12-07 | 2020-06-16 | 中国矿业大学(北京) | Automatic rotatory high-efficient modularization electrochemical device that removes chlorine scale |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050173242A1 (en) * | 2004-02-09 | 2005-08-11 | Gabi Elgressy | Electrochemical device and method for scale deposition and removal |
| CN201825793U (en) * | 2010-10-01 | 2011-05-11 | 宝钢工程技术集团有限公司 | Electronic column structure for electrochemical water treatment device capable of stabilizing quality of circulating water |
| CN201825792U (en) * | 2010-10-01 | 2011-05-11 | 宝钢工程技术集团有限公司 | Electronic box structure for electrochemical water treatment device with stable water quality of circulating water |
| CN102249397A (en) * | 2011-05-16 | 2011-11-23 | 合肥工业大学 | Bio-electrochemical enhanced waste water treatment device |
| KR20160056565A (en) * | 2014-11-12 | 2016-05-20 | 한국기초과학지원연구원 | Liquid processing device using plasma |
-
2018
- 2018-06-01 CN CN201810559213.6A patent/CN108706690A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050173242A1 (en) * | 2004-02-09 | 2005-08-11 | Gabi Elgressy | Electrochemical device and method for scale deposition and removal |
| CN201825793U (en) * | 2010-10-01 | 2011-05-11 | 宝钢工程技术集团有限公司 | Electronic column structure for electrochemical water treatment device capable of stabilizing quality of circulating water |
| CN201825792U (en) * | 2010-10-01 | 2011-05-11 | 宝钢工程技术集团有限公司 | Electronic box structure for electrochemical water treatment device with stable water quality of circulating water |
| CN102249397A (en) * | 2011-05-16 | 2011-11-23 | 合肥工业大学 | Bio-electrochemical enhanced waste water treatment device |
| KR20160056565A (en) * | 2014-11-12 | 2016-05-20 | 한국기초과학지원연구원 | Liquid processing device using plasma |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111285441A (en) * | 2018-12-07 | 2020-06-16 | 中国矿业大学(北京) | Automatic rotatory high-efficient modularization electrochemical device that removes chlorine scale |
| CN110482783A (en) * | 2019-08-08 | 2019-11-22 | 河海大学 | A kind of floating type rain sewage-treatment plant |
| CN110482783B (en) * | 2019-08-08 | 2022-03-29 | 河海大学 | Floating type rain sewage treatment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104030520B (en) | A kind of marine domestic sewage treatment system | |
| CN106430821A (en) | Ship black water and ash water treatment device and method | |
| CN108706690A (en) | Device for electrochemical water preparation | |
| CN111187019B (en) | Sea sand desalination device | |
| CN205874151U (en) | Food and beverage waste water integration treatment device | |
| CN203934518U (en) | A kind of new forms of energy agricultural aquaculture automatic aerator system | |
| CN107098444A (en) | A kind of Novel electric flocculation plant and electro-flucculation process | |
| CN206680319U (en) | A kind of portable heavy metal hydrotreater | |
| CN108622986A (en) | A kind of waveform electrochemistry sewage disposal system | |
| CN102560537B (en) | Silver recovery device for silver-containing waste liquor | |
| CN209468159U (en) | Electrode plate waste water electrocatalysis oxidation apparatus adjustable in pitch | |
| CN209702362U (en) | Electrolytic air-floating machine | |
| CN206767709U (en) | Circulating water treatment scaler system for cooling tower | |
| CN203938560U (en) | A kind of marine domestic sewage treatment system | |
| CN211035286U (en) | Water treatment control device | |
| CN109205811A (en) | A kind of stirring aerating system and the application certainly of flue gas desulphurization system waste water regulating box | |
| CN209428243U (en) | A kind of stirring aerating system certainly of flue gas desulphurization system waste water regulating box | |
| CN210505696U (en) | Industrial circulating cooling water descaling equipment | |
| CN108715487B (en) | Filter equipment of coupling air supporting function | |
| CN210287598U (en) | Overflow mechanism of feather rinsing machine | |
| CN2538790Y (en) | Pulse circulation electrolysis airfloat sewage treater | |
| CN207957857U (en) | A kind of anoxic water body in-situ electricity oxygenate apparatus | |
| CN210473151U (en) | Heavy metal ion recovery device for factory sewage treatment system | |
| CN207210155U (en) | A kind of electric double layer multi-dimensional electro-catalytic wastewater treating equipment | |
| CN210683279U (en) | Coagulation air flotation tank used in water pollution prevention and control process |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181026 |