CN107511001A - A kind of pneumatic control system of Machine-made Sand equipment - Google Patents
A kind of pneumatic control system of Machine-made Sand equipment Download PDFInfo
- Publication number
- CN107511001A CN107511001A CN201610439826.7A CN201610439826A CN107511001A CN 107511001 A CN107511001 A CN 107511001A CN 201610439826 A CN201610439826 A CN 201610439826A CN 107511001 A CN107511001 A CN 107511001A
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- Prior art keywords
- valve
- main pipeline
- pressure reducing
- control system
- filtering pressure
- 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
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- 239000004576 sand Substances 0.000 title claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 45
- 239000000463 material Substances 0.000 claims abstract description 23
- 239000000843 powder Substances 0.000 claims abstract description 23
- 238000007599 discharging Methods 0.000 claims abstract description 16
- 238000011084 recovery Methods 0.000 claims abstract description 16
- 238000007664 blowing Methods 0.000 claims abstract description 12
- 230000005611 electricity Effects 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 102100026205 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase gamma-1 Human genes 0.000 description 4
- 101000691599 Homo sapiens 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase gamma-1 Proteins 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Air Transport Of Granular Materials (AREA)
Abstract
The invention discloses a kind of pneumatic control system of Machine-made Sand equipment, including air compressor machine, the air accumulator connected with air compressor machine, and with the tank connected main pipeline filter of gas storage, in addition to：The 4th filtering pressure reducing valve connected with main pipeline filter, for controlling the pulse valve and poppet of deduster dedusting, pulse valve connects with outlet of the poppet respectively with the 4th filtering pressure reducing valve；The first magnetic valve for controlling powder material tank discharging is connected and is used for main pipeline filter；Connected with main pipeline filter and for controlling the second solenoid valve to the blowing device folding of coarse fodder recovery channel deashing；The PLC connected with the control terminal of air compressor machine, PLC output end connect with pulse valve, the first magnetic valve and second solenoid valve respectively.It is understood that deduster, powder material tank and coarse fodder recovery channel share a source of the gas, assemble and control and be more convenient.
Description
Technical field
The present invention relates to technical field of engineering machinery, more particularly to a kind of gas of Machine-made Sand equipment
Control system.
Background technology
With the continuous development of construction industry, people are gradually lifted to the attention degree of sandstone aggregate, its
The importance of middle mechanism sandstone aggregate also highlights all the more.But in aggregate production process, can not
Avoid that a large amount of dusts can be produced, traditional Machine-made Sand system is simply taken Partial dust removal or do not had
Take dust suppression.
The pneumatic control system of the current Machine-made Sand equipment with dedusting function is with multiple sources of the gas, assembling
It is all inconvenient with control, and dust return duct needs artificial off-line ash-clearing, and efficiency is low, dimension
The amount of repairing is big, while the filter effect of source of the gas is poor, easily blocks the filter bag of deduster.
Therefore, how to solve the problems, such as pneumatic control system installation and control inconvenient, be art technology
Personnel are badly in need of the technical problem solved.
The content of the invention
It is an object of the invention to provide a kind of pneumatic control system of Machine-made Sand equipment, can effectively solve
Inconvenient and ineffective problem is installed and controlled to pneumatic control system.
In order to solve the above technical problems, the invention provides following technical scheme：
A kind of pneumatic control system of Machine-made Sand equipment, including air compressor machine, are connected with the air compressor machine
Air accumulator, and with the tank connected main pipeline filter of the gas storage, in addition to：
The 4th filtering pressure reducing valve connected with the main pipeline filter, for controlling deduster to remove
The pulse valve and poppet of dirt, the pulse valve and the poppet filter with the described 4th respectively
The outlet connection of pressure-reducing valve；
Connect with the main pipeline filter and worked for controlling the butterfly valve of powder material tank discharging
First magnetic valve；
Connected with the main pipeline filter and for controlling the spray to coarse fodder recovery channel deashing
The second solenoid valve of blowing apparatus folding；
The PLC connected with the control terminal of the air compressor machine, the output end of the PLC is respectively and institute
State pulse valve, the poppet, first magnetic valve and second solenoid valve connection.
Preferably, in addition to the main pipeline filter connect and for controlling the broken of powder material tank
Encircle the 3rd magnetic valve of device work, the 3rd magnetic valve connects with the control terminal of the PLC.
Preferably, in addition to the main pipeline filter the standby joint pipeline connected, it is described
Standby joint pipeline includes one or more quick connectors.
Preferably, first magnetic valve is filtered by the first filtering pressure reducing valve and the main pipeline
Device connects.
Preferably, the second solenoid valve is filtered by the second filtering pressure reducing valve and the main pipeline
Device connects.
Preferably, the 3rd magnetic valve is filtered by the 3rd filtering pressure reducing valve and the main pipeline
Device connects.
Preferably, the standby joint pipeline passes through second filtering pressure reducing valve and the supervisor
Road filter connection.
Preferably, the second solenoid valve and the 3rd magnetic valve are normally closed type 2/2-way
Magnetic valve.
Preferably, the 4th filtering pressure reducing valve and first filtering pressure reducing valve, described second
Filtering pressure reducing valve and the 3rd filtering pressure reducing valve are filtered by drying machine and the main pipeline
Device connects.
Compared with prior art, above-mentioned technical proposal has advantages below：
A kind of pneumatic control system of Machine-made Sand equipment provided by the present invention, including air compressor machine, and it is empty
Press connection air accumulator, and with the tank connected main pipeline filter of gas storage, in addition to：With
4th filtering pressure reducing valve of main pipeline filter connection, for controlling the pulse valve of deduster dedusting
And poppet, pulse valve connect with outlet of the poppet respectively with the 4th filtering pressure reducing valve；And master
Piping filter connects and for controlling the first magnetic valve that the butterfly valve of powder material tank discharging works；With
Main pipeline filter connects and for controlling to the blowing device folding of coarse fodder recovery channel deashing
Second solenoid valve.The PLC connected with the control terminal of air compressor machine, PLC output end are respectively and arteries and veins
Rush valve, poppet, the first magnetic valve and second solenoid valve connection.Pass through main pipeline filter
Connected with air accumulator, the moisture as caused by air compressor machine, and the 4th filtering pressure reducing valve can be filtered
Connected with main pipeline filter, wherein the 4th filtering pressure reducing valve is connected with control deduster dedusting
Pulse valve and poppet, it can further be filtered by the 4th filtering pressure reducing valve and be filtered by main pipeline
The moisture that device transmission comes, avoids moisture from entering in deduster, destroys the dust removing effects of deduster.
Simultaneously main pipeline filter be also respectively connected with for control that the butterfly valve of powder material tank discharging works the
One magnetic valve and the second solenoid valve for controlling the blowing device folding to coarse fodder recovery channel deashing,
It is understood that deduster, powder material tank and coarse fodder recovery channel share a source of the gas, assembling
It is more convenient with controlling.
Wherein by controlling pulse valve jet and poppet oil cylinder to stretch, it is possible to achieve deduster
Deashing.First magnetic valve is connected with the butterfly valve of control powder material tank discharging, by controlling the first electromagnetism
Valve, the unlatching of butterfly valve can be controlled, so as to realize the discharging of powder material tank.Pass through the electricity of control second
Magnet valve can control blowing device folding, and then realize the deashing of coarse fodder recovery channel, without stopping
Artificial deashing is carried out after machine, not only reduces manpower consumption, and improve production efficiency.
Brief description of the drawings
, below will be to reality in order to illustrate more clearly of technical scheme of the invention or of the prior art
The required accompanying drawing used in example or description of the prior art is applied to be briefly described, it should be apparent that,
Drawings in the following description are some embodiments of the present invention, for those of ordinary skill in the art
For, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
A kind of gas control for Machine-made Sand equipment that Fig. 1 is provided for a kind of embodiment of the present invention
The structural representation of system.
Reference is as follows：
1 is PLC, and 2 be air compressor machine, and 3 be air accumulator, and 4 be main piping filter, and 5 be dry
Dry machine, 6 be quick connector, and 7 be the 4th filtering pressure reducing valve, and 8 be standby joint pipeline, 9
It is Arch-Breaking Device for pulse valve, 10,11 be the first magnetic valve, and 12 be blowing device.
Embodiment
Just as described in the background section, the pneumatic control system installation and control of current Machine-made Sand equipment
System inconvenience, and efficiency of dust collection is low.
On the basis of the studies above, the embodiments of the invention provide a kind of Machine-made Sand equipment
Pneumatic control system, including air compressor machine, the air accumulator connected with air compressor machine, and connected with air accumulator
Main pipeline filter, in addition to：The 4th filtering pressure reducing valve connected with main pipeline filter,
For controlling the pulse valve and poppet of deduster dedusting, pulse valve and poppet are respectively with the 4th
The outlet connection of filtering pressure reducing valve；Connected with main pipeline filter and for controlling powder material tank discharging
Butterfly valve work the first magnetic valve；Connect with main pipeline filter and returned for controlling to coarse fodder
The second solenoid valve of the blowing device folding of closed tube road deashing.Connected with the control terminal of air compressor machine
PLC, PLC output end are electric with pulse valve, poppet, the first magnetic valve and second respectively
Magnet valve connects.Connected by main pipeline filter with air accumulator, can filter and be produced by air compressor machine
Moisture, and the 4th filtering pressure reducing valve connects with main pipeline filter, wherein the 4th filtering subtracts
Pressure valve is connected with the pulse valve and poppet of control deduster dedusting, passes through the 4th filtering pressure reducing valve
Can further filter by main pipeline filter transmission Lai moisture, avoid moisture from entering deduster
In, destroy the dust removing effects of deduster.Main pipeline filter has been also respectively connected with for controlling simultaneously
The first magnetic valve and control to coarse fodder recovery channel deashing that the butterfly valve of powder material tank discharging processed works
The second solenoid valve of blowing device folding, it is to be understood that deduster, powder material tank and coarse fodder
Recovery channel shares a source of the gas, assembles and controls and be more convenient.
Wherein by controlling pulse valve jet and poppet oil cylinder to stretch, it is possible to achieve deduster
Deashing.First magnetic valve is connected with the butterfly valve of control powder material tank discharging, by controlling the first electromagnetism
Valve, the unlatching of butterfly valve can be controlled, so as to realize the discharging of powder material tank.Pass through the electricity of control second
Magnet valve can control blowing device folding, and then realize the deashing of coarse fodder recovery channel, without stopping
Artificial deashing is carried out after machine, not only reduces manpower consumption, and improve production efficiency.
In order that the above objects, features and advantages of the present invention can become apparent it is understandable, below
The embodiment of the present invention is described in detail with reference to accompanying drawing.
Detail is elaborated in the following description in order to fully understand the present invention.But this hair
Bright to be different from other manner described here with a variety of to implement, those skilled in the art can
To do similar popularization in the case of without prejudice to intension of the present invention.Therefore the present invention is not by following public affairs
The limitation for the embodiment opened.
It refer to Fig. 1, a kind of mechanism that Fig. 1 is provided for a kind of embodiment of the present invention
The structural representation of the pneumatic control system of sand equipment.
A kind of embodiment of the present invention provides a kind of pneumatic control system of Machine-made Sand equipment,
Including air compressor machine 2, and the air accumulator 3 that air compressor machine 2 connects, and the master connected with air accumulator 3
Piping filter 4, in addition to：The 4th filtering pressure reducing valve 7 connected with main pipeline filter 4,
For controlling the pulse valve 9 of deduster dedusting, pulse valve 9 connects with the outlet of pressure-reducing valve；With
Main pipeline filter 4 connects and the first magnetic valve for controlling the butterfly valve of powder material tank discharging to work
11；Connected with main pipeline filter 4 and for controlling the injection to coarse fodder recovery channel deashing to fill
Put the second solenoid valve of 12 foldings.The PLC1 connected with the control terminal of air compressor machine 2, PLC1
Output end connected respectively with pulse valve 9, the first magnetic valve 11 and second solenoid valve.
In the present embodiment, air accumulator 3 and air compressor machine 2 connect, and pass through main pipeline filter 4
Connected with air accumulator 3, the moisture as caused by air compressor machine 2 can be filtered, and the 4th filtering subtracts
Pressure valve 7 and main pipeline filter 4 connect, wherein the 4th filtering pressure reducing valve 7 is connected with control and removed
The pulse valve 9 of dirt device dedusting, can further be filtered by being responsible for by the 4th filtering pressure reducing valve 7
The moisture that the transmission of road filter 4 comes, avoids moisture from entering in deduster, destroys removing for deduster
Dirt effect.Main pipeline filter 4 is also respectively connected with for controlling powder material tank discharging simultaneously
One magnetic valve 11 and control the second electricity to the folding of blowing device 12 of coarse fodder recovery channel deashing
Magnet valve, it is to be understood that deduster, powder material tank and coarse fodder recovery channel share a source of the gas,
Assemble and control and be more convenient.
Wherein by controlling the jet of pulse valve 9 and poppet oil cylinder to stretch, it is possible to achieve dedusting
Device deashing.First magnetic valve 11 is connected with the butterfly valve of control powder material tank discharging, passes through control first
Magnetic valve 11, the unlatching of butterfly valve can be controlled, so as to realize the discharging of powder material tank.Pass through control
Second solenoid valve can control the folding of blowing device 12, and then realize the clear of coarse fodder recovery channel
Ash, without carrying out artificial deashing after shutdown, manpower consumption is not only reduced, and improve life
Produce efficiency.
Further, the embodiment of the present invention does the pneumatic control system provided, in addition to and main pipeline mistake
Filter 4 connects and the 3rd magnetic valve for controlling the Arch-Breaking Device 10 of powder material tank to work, the 3rd electricity
Magnet valve connects with PLC1 control terminal.PLC1 can control the opening and closing of the 3rd magnetic valve, and then
By the jet of the 3rd solenoid valve control Arch-Breaking Device 10, consequently facilitating the discharging of powder material tank, in order to carry
High broken arch effect, double-deck Arch-Breaking Device 10 can be set.
For the convenience of work, the pneumatic control system that the present embodiment provides also includes and main pipeline mistake
The standby joint pipeline 8 that filter 4 connects, it is fast slotting that standby joint pipeline 8 includes one or more
Joint 6.
By the quick connector 6 on standby joint pipeline 8, bailout gas can be provided, be easy to
The use of the devices such as pneumatic impact spanner, parts deashing.
In the present embodiment, the first magnetic valve 11 is filtered by the first filtering pressure reducing valve and main pipeline
Device 4 connects.Second solenoid valve is connected by the second filtering pressure reducing valve and main pipeline filter 4.
3rd magnetic valve is connected by the 3rd filtering pressure reducing valve and main pipeline filter 4.Pass through the first mistake
Pressure-reducing valve, the second filtering pressure reducing valve and the 3rd filtering pressure reducing valve are filtered, on the one hand can further mistake
Filter main pipeline filter 4 and transmit the moisture of coming, reduce the moisture damage equipment in compressed air,
So as to reduce efficiency of dust collection, the first magnetic valve 11, second solenoid valve and on the other hand can be made
The work of three magnetic valves is independent of each other.
Further, standby joint pipeline 8 passes through the second filtering pressure reducing valve and main pipeline filter
4 connections.It is understood that standby joint pipeline 8 and coarse fodder recovery channel share the second mistake
Pressure-reducing valve is filtered, manufacturing cost can be reduced.
Because second solenoid valve and the 3rd magnetic valve are all the main functions of realizing opening and closing,
Therefore second solenoid valve and the 3rd magnetic valve are set to normally closed type 2/2-way magnetic valve, due to two
Two three-way electromagnetic valves of position are simple in construction, are easy to safeguard, and cheap, therefore cost performance is higher.
In order to further reduce the moisture for the compressed air that main pipeline filter 4 transfers out,
In the present embodiment, the 4th filtering pressure reducing valve 7 and the first filtering pressure reducing valve, the second filtering pressure reducing valve
And the 3rd filtering pressure reducing valve connected by drying machine 5 and main pipeline filter 4.It is wherein dry
Dry machine 5 is preferably freezing type drier 5, and it is empty to improve compression by freezing type drier 5
The filter effect of moisture in gas.
A kind of pneumatic control system of Machine-made Sand equipment provided by the present invention has been carried out in detail above
Introduce.Specific case used herein is set forth to the principle and embodiment of the present invention,
The explanation of above example is only intended to help the core concept for understanding the present invention.It should be pointed out that
For those skilled in the art, under the premise without departing from the principles of the invention,
Some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into the present invention
In scope of the claims.
Claims (9)
1. a kind of pneumatic control system of Machine-made Sand equipment, including air compressor machine (2), and the pneumatics
The air accumulator (3) of machine (2) connection, and the main pipeline mistake with the air accumulator (3) connection
Filter (4), it is characterised in that also include：
The 4th filtering pressure reducing valve (7) connected with the main pipeline filter (4), for controlling
The pulse valve (9) and poppet of deduster dedusting processed, the pulse valve (9) and the lifting
Outlet of the valve respectively with the 4th filtering pressure reducing valve (7) connects；
The butterfly valve work for controlling powder material tank discharging is connected and is used for the main pipeline filter (4)
The first magnetic valve (11) made；
Connected with the main pipeline filter (4) and give coarse fodder recovery channel deashing for controlling
Blowing device folding second solenoid valve；
The PLC (1) connected with the control terminal of the air compressor machine (2), the PLC (1)
Output end respectively with the pulse valve (9), the poppet, first magnetic valve (11)
And the second solenoid valve connection.
2. pneumatic control system according to claim 1, it is characterised in that also include and institute
State main pipeline filter (4) connection and the 3rd electromagnetism for controlling the Arch-Breaking Device of powder material tank to work
Valve, the 3rd magnetic valve connect with the PLC (1) control terminal.
3. pneumatic control system according to claim 2, it is characterised in that also include and institute
State the standby joint pipeline (8) of main pipeline filter (4) connection, the standby joint pipeline (8)
Including one or more quick connectors (6).
4. according to the pneumatic control system described in any one of claims 1 to 3, it is characterised in that
First magnetic valve (11) passes through the first filtering pressure reducing valve and the main pipeline filter (4)
Connection.
5. pneumatic control system according to claim 4, it is characterised in that second electricity
Magnet valve is connected by the second filtering pressure reducing valve and the main pipeline filter (4).
6. the pneumatic control system according to Claims 2 or 3, it is characterised in that described
Three magnetic valves are connected by the 3rd filtering pressure reducing valve and the main pipeline filter (4).
7. pneumatic control system according to claim 5, it is characterised in that described standby to connect
Head tube road (8) is connected by second filtering pressure reducing valve and the main pipeline filter (4).
8. pneumatic control system according to claim 6, it is characterised in that second electricity
Magnet valve and the 3rd magnetic valve are normally closed type 2/2-way magnetic valve.
9. pneumatic control system according to claim 8, it is characterised in that the 4th mistake
Filter pressure-reducing valve (7) and first filtering pressure reducing valve, second filtering pressure reducing valve and described
3rd filtering pressure reducing valve is connected by drying machine (5) and the main pipeline filter (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610439826.7A CN107511001A (en) | 2016-06-17 | 2016-06-17 | A kind of pneumatic control system of Machine-made Sand equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610439826.7A CN107511001A (en) | 2016-06-17 | 2016-06-17 | A kind of pneumatic control system of Machine-made Sand equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107511001A true CN107511001A (en) | 2017-12-26 |
Family
ID=60720741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610439826.7A Pending CN107511001A (en) | 2016-06-17 | 2016-06-17 | A kind of pneumatic control system of Machine-made Sand equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107511001A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889042A (en) * | 2018-06-01 | 2018-11-27 | 安徽晶菱机床制造有限公司 | A kind of graphite dust processing unit |
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| CN206229088U (en) * | 2016-06-17 | 2017-06-09 | 中国铁建重工集团有限公司 | A kind of pneumatic control system of Machine-made Sand equipment |
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| CN101230410A (en) * | 2008-02-21 | 2008-07-30 | 上海泰山除尘设备有限公司 | Blast furnace gas impulse blowing purification dust removal system adapted for multiple volumes |
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| CN108889042A (en) * | 2018-06-01 | 2018-11-27 | 安徽晶菱机床制造有限公司 | A kind of graphite dust processing unit |
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Address after: 410100 No. 88 East 7 Line, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Applicant after: China Railway Construction Heavy Industry Co.,Ltd. Address before: 410100 No. 88 Dongqi Road, Jingkai District, Changsha City, Hunan Province Applicant before: China Railway Construction Heavy Industry Co.,Ltd. |
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Application publication date: 20171226 |