CN107497237A - A kind of flue gas controller being recycled to - Google Patents
A kind of flue gas controller being recycled to Download PDFInfo
- Publication number
- CN107497237A CN107497237A CN201710961340.4A CN201710961340A CN107497237A CN 107497237 A CN107497237 A CN 107497237A CN 201710961340 A CN201710961340 A CN 201710961340A CN 107497237 A CN107497237 A CN 107497237A
- Authority
- CN
- China
- Prior art keywords
- smoke
- gas treatment
- outlet
- treatment tank
- flue gas
- 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
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of flue gas controller being recycled to, including smoke gas treatment support meanss and the second outlet pipe, the upper end of the smoke gas treatment support meanss is provided with chimney, the other end of first air inlet pipe is connected with smoke gas treatment tank, and the inner upper end of smoke gas treatment tank is provided with smoke dust adsorbent equipment, dust granule collection frame is provided with below the smoke dust adsorbent equipment, one end of second outlet pipe is connected with spray column, and second the other end of outlet pipe be connected with the second induced-draught fan, the left end of second induced-draught fan is provided with gas outlet.The flue gas controller being recycled to, smoke dust adsorbent equipment is made up of heat exchanger, Electrostatic Absorption pipe and activated carbon adsorption layer, heat exchanger is easy to rapidly cool the flue gas in chimney, in order to the smooth development of later stage smoke gas treatment, Electrostatic Absorption pipe and activated carbon adsorption layer are advantageous to adsorb less dust and particle in chimney.
Description
Technical field
The present invention relates to smoke gas treatment technical field, specially a kind of flue gas controller being recycled to.
Background technology
Flue gas is the mixture of gas and flue dust, is the main reason for polluting residential block air.The composition of flue gas is very complicated,
Gas includes water vapour, SO2, N2, O2, CO, CO2 hydrocarbon and oxynitrides etc., and flue dust includes the ash of fuel
Point, coal grain, oil droplet and high-temperature split product etc..Therefore pollution of the flue gas to environment is the combined pollution of a variety of poisonous substances.Flue dust
Relevant to the harmfulness of human body and the size of particle, it is floating dust of the diameter less than 10 microns that the mostly of harm are produced to human body, especially
It is maximum with the floating dust harmfulness of 1-2.5 microns, therefore flue gas controller just seems and is even more important, but the flue gas used at present
Improvement of the controlling device to flue gas is not thorough, and does not possess the function of dust and particle in absorption flue gas.
The content of the invention
It is an object of the invention to provide a kind of flue gas controller being recycled to, to solve in above-mentioned background technology
Improvement of the current flue gas controller used proposed to flue gas is not thorough, and does not possess dust and particle in absorption flue gas
Function the problem of.
To achieve the above object, the present invention provides following technical scheme：A kind of flue gas controller being recycled to, bag
Smoke gas treatment support meanss and the second outlet pipe are included, the upper end of the smoke gas treatment support meanss is provided with chimney, and chimney
Lower-left end is connected with the first air inlet pipe, and the other end of first air inlet pipe is connected with smoke gas treatment tank, and smoke gas treatment tank
Inner upper end is provided with smoke dust adsorbent equipment, and dust granule collection is provided with below the smoke dust adsorbent equipment
Frame, and first filter is installed below dust granule collection frame, the second filtering is provided with below the first filter
Device, and air purifier is installed below the second filter, the inside left end of the smoke gas treatment tank is provided with air quality
Detector, and the interior lower end of smoke gas treatment tank is provided with the first induced-draught fan, the upper end of first induced-draught fan is connected with first
Admission line, the lower right-hand member of the smoke gas treatment tank and lower left end are connected to the first outlet pipe and outlet circulating line,
And first the surface of outlet pipe the first valve is installed, the other end of the outlet circulating line is connected with spray column, and goes out
The surface of gas circulating line is provided with the second valve, and one end of second outlet pipe is connected with spray column, and the second outlet
The other end of pipeline is connected with the second induced-draught fan, and the left end of second induced-draught fan is provided with gas outlet.
Preferably, the smoke dust adsorbent equipment is made up of heat exchanger, Electrostatic Absorption pipe and activated carbon adsorption layer, and
Electrostatic Absorption pipe and activated carbon adsorption layer are installed below heat exchanger, charcoal absorption is provided between Electrostatic Absorption pipe
Layer.
Preferably, the dust granule collection frame is Openworks shape structure, and dust granule collection frame is drawing structure.
Preferably, first air inlet pipe and the second outlet pipe are embedded in smoke gas treatment tank in a seamless fashion
With the inside of spray column, and the first air inlet pipe and the second outlet pipe are " Z " type structure.
Preferably, the first filter and the second filter and air purifier are distributed in order downward successively
The inside of smoke gas treatment tank.
Preferably, first outlet pipe and outlet circulating line be perpendicular to the bottom left and right ends of smoke gas treatment tank,
And first outlet pipe and outlet circulating line be L-shaped structure.
Compared with prior art, the beneficial effects of the invention are as follows：The flue gas controller being recycled to, smoke dust
Adsorbent equipment is made up of heat exchanger, Electrostatic Absorption pipe and activated carbon adsorption layer, and heat exchanger is easy to the flue gas in chimney is fast
Prompt drop temperature, in order to the smooth development of later stage smoke gas treatment, Electrostatic Absorption pipe and activated carbon adsorption layer are advantageous to adsorb in chimney
Less dust and particle, first filter and the second filter and air purifier are distributed in cigarette with order downward successively
Gas administers the inside of tank, in the presence of first filter and the work of the second filter that smoke filtration is clean, then passes through air
Clarifier can be administered preferably, the inside left end of smoke gas treatment tank to the purification of air of secondary filter to flue gas
Air quality detector is installed, whether the flue gas for being easy to check inside smoke gas treatment tank is administered totally, outlet circulating line
Left end is connected with spray column, and because spray column has the function of good purifying smoke, and the air purified can be recycled, so as to
In the effect for reaching smoke gas treatment circulation.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is that smoke dust adsorbent equipment of the present invention forms structural representation；
Fig. 3 is dust granule collection frame structural representation of the present invention.
In figure：1st, smoke gas treatment support meanss, 2, chimney, the 3, first air inlet pipe, 4, smoke gas treatment tank, 5, smoke dust inhales
Adsorption device, 501, heat exchanger, 502, Electrostatic Absorption pipe, 503, activated carbon adsorption layer, 6, dust granule collection frame, 7, first inhales
Blower fan, the 8, first admission line, 9, first filter, the 10, second filter, 11, air purifier, 12, Detection of Air Quality
Instrument, the 13, first outlet pipe, the 14, first valve, 15, outlet circulating line, the 16, second valve, 17, spray column, 18, second
Outlet pipe, the 19, second induced-draught fan, 20, gas outlet.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of flue gas controller being recycled to, including
Smoke gas treatment support meanss 1, chimney 2, the first air inlet pipe 3, smoke gas treatment tank 4, smoke dust adsorbent equipment 5, heat exchanger
501st, Electrostatic Absorption pipe 502, activated carbon adsorption layer 503, dust granule collection frame 6, the first induced-draught fan 7, the first admission line 8,
First filter 9, the second filter 10, air purifier 11, air quality detector 12, the first outlet pipe 13, the first valve
Door 14, outlet circulating line 15, the second valve 16, spray column 17, the second outlet pipe 18, the second induced-draught fan 19 and gas outlet
20, the upper end of smoke gas treatment support meanss 1 is provided with chimney 2, and the lower-left end of chimney 2 is connected with the first air inlet pipe 3, the first air inlet
The outlet pipe 18 of pipe 3 and second is embedded in the inside of smoke gas treatment tank 4 and spray column 17, and first in a seamless fashion
The outlet pipe 18 of air inlet pipe 3 and second is " Z " type structure, avoids the flue gas in chimney 2 from flowing out, to avoid causing shadow to air
Ring, be advantageous to the protection to environment, the other end of the first air inlet pipe 3 is connected with smoke gas treatment tank 4, and smoke gas treatment tank 4 is interior
Portion upper end is provided with smoke dust adsorbent equipment 5, and smoke dust adsorbent equipment 5 is by heat exchanger 501, the and of Electrostatic Absorption pipe 502
Activated carbon adsorption layer 503 forms, and the lower section of heat exchanger 501 is provided with Electrostatic Absorption pipe 502 and activated carbon adsorption layer 503,
Activated carbon adsorption layer 503 is provided between Electrostatic Absorption pipe 502, heat exchanger 501 is easy to rapidly drop the flue gas in chimney 2
Temperature, in order to the smooth development of later stage smoke gas treatment, Electrostatic Absorption pipe 502 and activated carbon adsorption layer 503 are advantageous to adsorb chimney 2
In less dust and particle, the lower section of smoke dust adsorbent equipment 5 is provided with dust granule collection frame 6, and dust granule is received
The lower section of collection frame 6 is provided with first filter 9, and dust granule collection frame 6 is Openworks shape structure, and dust granule collection frame 6 is
Drawing structure, be easy to collect larger dust and particle in chimney 2, in order to staff to dust larger in chimney 2 and
Particle focuses on, and is advantageous to user's use, and the lower section of first filter 9 is provided with the second filter 10, and second
The lower section of filter 10 be provided with air purifier 11, the filter 10 of first filter 9 and second and air purifier 11 with
Downward order is distributed in the inside of smoke gas treatment tank 4 successively, in the presence of the work of the filter 10 of first filter 9 and second
Smoke filtration is clean, then the purification of air by air purifier 11 to secondary filter, preferably flue gas can be entered
Row is administered, and the inside left end of smoke gas treatment tank 4 is provided with air quality detector 12, and the interior lower end peace of smoke gas treatment tank 4
Equipped with the first induced-draught fan 7, the upper end of the first induced-draught fan 7 is connected with the first admission line 8, and the lower right-hand member of smoke gas treatment tank 4 is with
Left end is connected to the first outlet pipe 13 and outlet circulating line 15, and the surface of the first outlet pipe 13 is provided with first
Valve 14, the first outlet pipe 13 and outlet circulating line 15 are perpendicular to the bottom left and right ends of smoke gas treatment tank 4, and first goes out
Feed channel 13 and outlet circulating line 15 are L-shaped structure, are advantageous to inside smoke gas treatment tank 4 flue gas of purified completion
The flue gas for not purifying completion passes through the first outlet pipe 13 and outlet circulating line 15 is discharged, in order to carry out down together
Process, the other end of outlet circulating line 15 is connected with spray column 17, and the surface of outlet circulating line 15 is provided with the second valve
Door 16, one end of the second outlet pipe 18 is connected with spray column 17, and the other end and the second induced-draught fan of the second outlet pipe 18
19 connections, the left end of the second induced-draught fan 19 are provided with gas outlet 20.
Operation principle：In the flue gas controller being recycled to using this, the power supply of smoke gas treatment tank 4 is first turned on
Switch, now the induced-draught fan 7 of heat exchanger 501 and first inside smoke gas treatment tank 4 is started working, while the first induced-draught fan 7 will
Flue gas inside chimney 2 sucks the inside of smoke gas treatment tank 4 by the first air inlet pipe 3 and the first admission line 8, now flue gas ash
Heat exchanger 501 inside dirt adsorbent equipment 5 starts to carry out the flue gas of suction fast cooling, while the He of Electrostatic Absorption pipe 502
Less dust and particle in the flue gas of the absorption suction of activated carbon adsorption layer 503, and dust granule collection frame 6 is beneficial to collect suction
Flue gas in larger dust and particle, the flue gas of suction is in the filter 10 of first filter 9 and second and air purifier 11
After layering and purification, air quality detector 12 is observed, if the air of the inside governance of smoke gas treatment tank 4 is up to standard, opens the
One valve 14, clean flue gas is now administered inside smoke gas treatment tank 4 and has been discharged by the first outlet pipe 13, if flue gas is controlled
The air of the reason inside governance of tank 4 is not up to standard, opens the power switch of the second induced-draught fan 19, and now the second induced-draught fan 19 starts work
Make, then open the second valve 16, now the flue gas inside smoke gas treatment tank 4 is followed in the presence of the second induced-draught fan 19 by outlet
Endless tube road 15 enters the inside of spray column 17, after being purified in the presence of spray column 17, finally in the effect of the second induced-draught fan 19
Discharged by gas outlet 20 down, the content not being described in detail in this specification belongs to existing known to professional and technical personnel in the field
There is technology.
Claims (6)
1. a kind of flue gas controller being recycled to, including smoke gas treatment support meanss（1）With the second outlet pipe（18）,
It is characterized in that：The smoke gas treatment support meanss（1）Upper end be provided with chimney（2）, and chimney（2）Lower-left end is connected with
One air inlet pipe（3）, first air inlet pipe（3）The other end be connected with smoke gas treatment tank（4）, and smoke gas treatment tank（4）It is interior
Portion upper end is provided with smoke dust adsorbent equipment（5）, the smoke dust adsorbent equipment（5）Lower section be provided with dust granule receipts
Collect frame（6）, and dust granule collection frame（6）Lower section first filter is installed（9）, the first filter（9）Lower section
It is provided with the second filter（10）, and the second filter（10）Lower section air purifier is installed（11）, the smoke gas treatment
Tank（4）Inside left end air quality detector is installed（12）, and smoke gas treatment tank（4）Interior lower end the first suction is installed
Blower fan（7）, first induced-draught fan（7）Upper end be connected with the first admission line（8）, the smoke gas treatment tank（4）Bottom right
End and lower left end are connected to the first outlet pipe（13）With outlet circulating line（15）, and the first outlet pipe（13）Table
Face is provided with the first valve（14）, the outlet circulating line（15）The other end be connected with spray column（17）, and outlet circulates
Pipeline（15）Surface the second valve is installed（16）, second outlet pipe（18）One end and spray column（17）Connection,
And second outlet pipe（18）The other end and the second induced-draught fan（19）Connection, second induced-draught fan（19）Left end be provided with
Gas outlet（20）.
A kind of 2. flue gas controller being recycled to according to claim 1, it is characterised in that：The smoke dust
Adsorbent equipment（5）By heat exchanger（501）, Electrostatic Absorption pipe（502）And activated carbon adsorption layer（503）Composition, and heat exchanger
（501）Lower section Electrostatic Absorption pipe is installed（502）And activated carbon adsorption layer（503）, Electrostatic Absorption pipe（502）Between be provided with
Activated carbon adsorption layer（503）.
A kind of 3. flue gas controller being recycled to according to claim 1, it is characterised in that：The dust granule
Collection frame（6）For Openworks shape structure, and dust granule collection frame（6）For drawing structure.
A kind of 4. flue gas controller being recycled to according to claim 1, it is characterised in that：First air inlet
Pipe（3）With the second outlet pipe（18）Smoke gas treatment tank is embedded in a seamless fashion（4）And spray column（17）It is interior
Portion, and the first air inlet pipe（3）With the second outlet pipe（18）It is " Z " type structure.
A kind of 5. flue gas controller being recycled to according to claim 1, it is characterised in that：First filtering
Device（9）With the second filter（10）And air purifier（11）Smoke gas treatment tank is distributed in order downward successively（4）'s
It is internal.
A kind of 6. flue gas controller being recycled to according to claim 1, it is characterised in that：First outlet
Pipeline（13）With outlet circulating line（15）Perpendicular to smoke gas treatment tank（4）Bottom left and right ends, and the first outlet pipe
（13）With outlet circulating line（15）It is L-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710961340.4A CN107497237A (en) | 2017-10-17 | 2017-10-17 | A kind of flue gas controller being recycled to |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710961340.4A CN107497237A (en) | 2017-10-17 | 2017-10-17 | A kind of flue gas controller being recycled to |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107497237A true CN107497237A (en) | 2017-12-22 |
Family
ID=60701707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710961340.4A Pending CN107497237A (en) | 2017-10-17 | 2017-10-17 | A kind of flue gas controller being recycled to |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107497237A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108379965A (en) * | 2018-02-02 | 2018-08-10 | 晖保智能科技（上海）有限公司 | A kind of air cleaning unit and its purification method of connection fresh air system |
| CN108815963A (en) * | 2018-06-21 | 2018-11-16 | 明光瑞泰工业有限公司 | A kind of multistage filtering oil fume purifier |
| CN113893953A (en) * | 2021-12-08 | 2022-01-07 | 苏州好博医疗器械股份有限公司 | Smoke treatment device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001276560A (en) * | 2000-03-31 | 2001-10-09 | Mitsubishi Heavy Ind Ltd | Exhaust gas treatment apparatus |
| KR20100067455A (en) * | 2008-12-11 | 2010-06-21 | 대한전기공업 주식회사 | Harmful gas removal device of plastic molding machine using decomposition and activated carbon absorbing method |
| CN204637911U (en) * | 2015-05-18 | 2015-09-16 | 米静波 | A kind of exhaust treatment system |
| CN105289178A (en) * | 2015-11-09 | 2016-02-03 | 长沙奥佳信息科技有限公司 | Exhaust purification treatment device for environment-friendly printing and dyeing setting machine |
| CN105498419A (en) * | 2015-11-20 | 2016-04-20 | 太仓市振锋化工设备有限公司 | Winter heating chimney exhaust gas purification system |
| CN205412583U (en) * | 2016-03-18 | 2016-08-03 | 济宁恒翼环保科技有限责任公司 | High temperature smoke and dust exhaust -gas treatment equipment |
| CN206152550U (en) * | 2016-08-28 | 2017-05-10 | 山东昆达生物科技有限公司 | Exhaust treatment device in pyridine production |
| CN206334484U (en) * | 2016-12-28 | 2017-07-18 | 浙江创世纪环保科技有限公司 | A kind of waste gas treatment equipment |
-
2017
- 2017-10-17 CN CN201710961340.4A patent/CN107497237A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001276560A (en) * | 2000-03-31 | 2001-10-09 | Mitsubishi Heavy Ind Ltd | Exhaust gas treatment apparatus |
| KR20100067455A (en) * | 2008-12-11 | 2010-06-21 | 대한전기공업 주식회사 | Harmful gas removal device of plastic molding machine using decomposition and activated carbon absorbing method |
| CN204637911U (en) * | 2015-05-18 | 2015-09-16 | 米静波 | A kind of exhaust treatment system |
| CN105289178A (en) * | 2015-11-09 | 2016-02-03 | 长沙奥佳信息科技有限公司 | Exhaust purification treatment device for environment-friendly printing and dyeing setting machine |
| CN105498419A (en) * | 2015-11-20 | 2016-04-20 | 太仓市振锋化工设备有限公司 | Winter heating chimney exhaust gas purification system |
| CN205412583U (en) * | 2016-03-18 | 2016-08-03 | 济宁恒翼环保科技有限责任公司 | High temperature smoke and dust exhaust -gas treatment equipment |
| CN206152550U (en) * | 2016-08-28 | 2017-05-10 | 山东昆达生物科技有限公司 | Exhaust treatment device in pyridine production |
| CN206334484U (en) * | 2016-12-28 | 2017-07-18 | 浙江创世纪环保科技有限公司 | A kind of waste gas treatment equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108379965A (en) * | 2018-02-02 | 2018-08-10 | 晖保智能科技（上海）有限公司 | A kind of air cleaning unit and its purification method of connection fresh air system |
| CN108815963A (en) * | 2018-06-21 | 2018-11-16 | 明光瑞泰工业有限公司 | A kind of multistage filtering oil fume purifier |
| CN113893953A (en) * | 2021-12-08 | 2022-01-07 | 苏州好博医疗器械股份有限公司 | Smoke treatment device |
| CN113893953B (en) * | 2021-12-08 | 2022-02-25 | 苏州好博医疗器械股份有限公司 | Smoke treatment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104089336B (en) | Negative pressure water bubble air filtration washer | |
| CN2912772Y (en) | Waste gas treatment apparatus | |
| CN107497237A (en) | A kind of flue gas controller being recycled to | |
| CN102434183A (en) | Air purifier for clearing away harmful gases and dust for long tunneling working surface | |
| CN205783184U (en) | Integration petticoat pipe | |
| CN205461588U (en) | Papermaking waste gas treatment system | |
| CN103028303A (en) | Method and device for purifying asphalt smoke | |
| CN205517266U (en) | Burning waste gas treatment system | |
| CN203441568U (en) | Automobile exhaust gathering and purifying device | |
| CN107051083A (en) | A kind of multifunctional industrial emission-control equipment | |
| CN208372817U (en) | A kind of plastics exhaust emission device | |
| CN207628122U (en) | Weld flue gas purification system | |
| CN206350982U (en) | A kind of air cleaning unit | |
| CN206411504U (en) | Concentrate treating vehicle exhaust complete set of equipments | |
| CN205672732U (en) | A kind of asphalt emulsifier produces uses efficiency of waste gas adsorbent equipment | |
| CN205783182U (en) | The cigarette of integration petticoat pipe processes structure | |
| CN107702218A (en) | A kind of clarifier with deep layer sterilization purification effect | |
| CN209679800U (en) | A kind of available exhaust gas cleaner of iron alloy electric furnace tail gas methanol energy | |
| CN112842882A (en) | Smokeless moxibustion instrument of environmental protection | |
| CN208711396U (en) | A kind of asphalt smoke purifying system | |
| CN207941357U (en) | A kind of fixed bed zeolite VOC exhaust treatment systems | |
| CN207059713U (en) | A kind of objective automobile intelligent air cleaner | |
| CN206837789U (en) | A kind of department of anesthesia's gas cleaning plant | |
| CN206113143U (en) | Oxygen boosting type air purifier | |
| CN207950933U (en) | Organic waste gas treatment system that lithium cell recovery in-process produced |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171222 |
|
| WD01 | Invention patent application deemed withdrawn after publication |