CN106765053A - A kind of biomass fuel burner - Google Patents
A kind of biomass fuel burner Download PDFInfo
- Publication number
- CN106765053A CN106765053A CN201710026681.2A CN201710026681A CN106765053A CN 106765053 A CN106765053 A CN 106765053A CN 201710026681 A CN201710026681 A CN 201710026681A CN 106765053 A CN106765053 A CN 106765053A
- Authority
- CN
- China
- Prior art keywords
- combustion chamber
- biomass fuel
- wind cabin
- fuel burner
- outside
- 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
- 239000000446 fuel Substances 0.000 title claims abstract description 34
- 239000002028 Biomass Substances 0.000 title claims abstract description 27
- 238000002485 combustion reaction Methods 0.000 claims abstract description 66
- 230000003247 decreasing effect Effects 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- RRLHMJHRFMHVNM-BQVXCWBNSA-N [(2s,3r,6r)-6-[5-[5-hydroxy-3-(4-hydroxyphenyl)-4-oxochromen-7-yl]oxypentoxy]-2-methyl-3,6-dihydro-2h-pyran-3-yl] acetate Chemical compound C1=C[C@@H](OC(C)=O)[C@H](C)O[C@H]1OCCCCCOC1=CC(O)=C2C(=O)C(C=3C=CC(O)=CC=3)=COC2=C1 RRLHMJHRFMHVNM-BQVXCWBNSA-N 0.000 description 4
- 238000005496 tempering Methods 0.000 description 4
- 210000000038 chest Anatomy 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 241000609240 Ambelania acida Species 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 239000010905 bagasse Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B20/00—Combustion apparatus specially adapted for portability or transportability
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J1/00—Removing ash, clinker, or slag from combustion chambers
- F23J1/06—Mechanically-operated devices, e.g. clinker pushers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L1/00—Passages or apertures for delivering primary air for combustion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel
Abstract
The present invention provides a kind of biomass fuel burner, including frame, located at the blanking bin of frame top, located at the screw charging ram of blanking bin bottom, connect with screw charging ram and positioned at the combustion chamber of shell outside, it is characterized in that being provided with the second wind cabin outside combustion chamber, burning bore wall is provided with some Secondary Airs connected with the second wind cabin and enters hole, second wind cabin is connected by portalling outside First air with the first wind cabin on the inside of frame, first wind cabin is connected with blower fan, the spiral with wind chamber in it is provided with inside combustion chamber and pushes away grey bar, spiral pushes away grey bar outer end and is provided with several First airs and portals, the inner is provided with the First air connected with the first wind cabin and enters hole.Make combustion air one be through spiral push away grey bar from inside to outside, two be through the second wind cabin, burning bore wall on Secondary Air send into combustion chamber with entering hole ecto-entad, so equably blow, greatly improve efficiency of combustion, spiral pushes away grey bar and is unlikely to deform, cost is reduced, service life is extended.
Description
Technical field
The present invention relates to a kind of combustor, particularly a kind of biomass fuel burner belongs to Machine Design manufacturing technology
Field.
Background technology
Biomass fuel burner is the device for carrying out burning heat production, heat supply as main fuel with biomass.Straw will be used
The fuel that the biomass such as stalk, sawdust, bagasse, rice chaff, branch, leaf are made, after being burnt in the combustion chamber of feeding combustor, will
The heat energy for producing that burns is used directly to flue-cured tobacco, tea frying, dry crops etc..Existing biomass fuel burner includes frame,
The hopper and spiral pushing bar being arranged in frame, the burner hearth of bottom belt transporting chain plate, by spiral pushing bar by hopper
Biomass fuel feeding burner hearth in burn, then by transporting chain plate by after hearth combustion lime-ash send out.Due to transporting chain plate
In burner hearth hot environment, easily it is deformed, therefore transporting chain plate must be changed using after the short period, not only
Waste time and energy, operating cost is high, or even cannot use.In addition, existing combustor is from the direct air feed of burner hearth afterbody, easily make
Into afterbody wind is big, middle part and the uneven air feed such as stem wind is small, cause the low problem of insufficient, efficiency of combustion of burning, and often
There is the situation for being tempered and burning ring related components.It is therefore desirable to be improved prior art.
The content of the invention
Carrier chain plate electrode to solve that existing biomass fuel burner air feed is uneven, efficiency of combustion is low, in burner hearth
Easily deformation, operating cost are high at high temperature, or even the problems such as cannot use, and the present invention provides a kind of biomass fuel combustion
Machine.
The present invention is completed by following technical proposal：A kind of biomass fuel burner, including frame, located at frame top
Blanking bin, located at the screw charging ram of blanking bin bottom, connect with screw charging ram and positioned at the combustion chamber of shell outside, its
It is characterised by being provided with the second wind cabin outside combustion chamber, burning bore wall is provided with some Secondary Airs connected with the second wind cabin and enters hole,
Second wind cabin is connected by portalling outside First air with the first wind cabin on the inside of frame, and the first wind cabin is connected with blower fan, burning
Spiral with wind chamber in it is provided with inside thorax and pushes away grey bar, spiral push away grey bar outer end be provided with several First airs portal, the inner sets
There is the First air connected with the first wind cabin to enter hole, so that biomass fuel is through blanking bin, screw charging ram feeding combustion chamber internal reference
While with burning, after combustion air blasts the first supplying air bin by blower fan, the First air on the one hand pushing away grey bar through spiral enters hole and enters
Air-inlet chamber, then to send into combustion chamber from inside to outside through portalling in First air combustion-supporting, and is on the other hand entered through portalling outside First air
After two wind cabins, then to send into combustion chamber with entering hole ecto-entad by the Secondary Air burnt in bore wall combustion-supporting, so equably blows,
Be conducive to the burning completely of combustion chamber fuel, greatly improve efficiency of combustion, while push away grey bar by spiral can at high temperature not
Deformation lime-ash is released.
It is fan-shaped horizontal cylinder that the combustion chamber is set to section, and the horizontal cylinder outer end is set to open, the inner and is provided with envelope
Plate, shrouding passes through multiple short cylinders of level and is connected with the ring flange being fixed on shell outside wall.
Portal outside the First air and be set to multiple, ring flange and shell outside wall bottom are respectively arranged on, will pass through multiple
Portal outside First air and the wind of the first wind cabin is introduced into the second wind cabin.
Secondary Air in the burning bore wall enters hole and is separately positioned on the inner shrouding of combustion chamber horizontal cylinder and level cylinder
On the left and right sides wall of body bottom, and Secondary Air on the left and right sides wall of horizontal cylinder bottom to enter hole interval setting multiple rows of, and
The quantity in hole is gradually decreased outward by the inner, and hole number is entered will pass through the Secondary Air for constantly successively decreasing, and is met fuel and is gradually fired
Burn down and finish the requirement that institute's required airflow is gradually decreased.
Reinforcing plate is interval with the left and right sides wall of the combustion chamber horizontal cylinder bottom, by reinforcing plate to combustion chamber
Structural strength carry out reinforcement, prevent it from deforming at high temperature.
The second wind cabin wall outside the combustion chamber is set to Horizontal Cylinder, and the Horizontal Cylinder the inner is placed on ring flange
On, to facilitate the handling of Horizontal Cylinder.
Described screw charging ram the inner is connected with the first engine, outer end is placed in horizontal case, the inner of horizontal case
Connected with blanking bin discharge port external, outer end connects with combustion chamber, and anti-backfire hole is provided with outer end upper wall, so as in the first engine
Backspin is driven to transfer to push fuel in combustion chamber, while discharging tempering seedling or tempering flame by anti-backfire hole.
The spiral pushes away grey bar and is set to flat spin bar, and its inner is connected with the second engine, so as in the second engine
Backspin is driven to transfer to discharge lime-ash from combustion chamber horizontal cylinder outer end is open.
The open lower section in the combustion chamber horizontal cylinder outer end is provided with the bag or cylinder of ash accepting, to facilitate collection lime-ash.
The igniter and peephole being connected with combustion chamber are additionally provided with the frame.
The bottom of the frame is provided with movable pulley, and the movable pulley is connected by screw rod with bottom of the frame, will pass through screw rod
Distance between regulation frame and movable pulley, so that elevator platform, meets heat energy user's needs.
The present invention has following advantages and effect：Using such scheme, make biomass fuel through blanking bin, screw charging ram
While participating in burning in feeding combustion chamber, after combustion air blasts the first supplying air bin by blower fan, on the one hand grey bar is pushed away through spiral
First air enter hole and enter air-inlet chamber, then to send into combustion chamber from inside to outside through portalling in First air combustion-supporting, on the other hand through once
Portal outside wind into after the second wind cabin, then to send into combustion chamber with entering hole ecto-entad by the Secondary Air burnt in bore wall combustion-supporting,
So equably blow, be conducive to the burning completely of combustion chamber fuel, greatly improve efficiency of combustion, energy conservation and consumption reduction effects are very
Substantially, not deformation lime-ash can be released at high temperature while pushing away grey bar by spiral, reduces use and maintenance cost, while
Have the advantages that long service life, safe and reliable, lime-ash easily collect, the thermal efficiency it is high, an actually preferable biomass fuel combustion
Burning machine.
Brief description of the drawings
Fig. 1 is sectional structure chart of the present invention；
Fig. 2 is partial sectional view of the present invention；
Fig. 3 is Fig. 2 right views.
Specific embodiment
The present invention is described further below in conjunction with the accompanying drawings.
The biomass fuel burner that the present invention is provided, including frame 19, located at the blanking bin 4 at the top of frame 19, are located at
The screw charging ram 5 of the bottom of blanking bin 4, connects and positioned at the combustion chamber 12 in the outside of frame 19, with screw charging ram 5 wherein burning
The second wind cabin 11 is provided with outside thorax 12, the wall of combustion chamber 12 is provided with some Secondary Airs connected with the second wind cabin 11 and enters hole 13, the
Two wind cabins 11 18 are connected by portalling outside First air with the first wind cabin 8 on the inside of frame 19, the first wind cabin 8 and the phase of blower fan 1
Even, the spiral with wind chamber in it is provided with inside combustion chamber 12 and pushes away grey bar 14, spiral pushes away the outer end of grey bar 14 and is provided with several First airs
Inside portal 15, inner be provided with the First air connected with the first wind cabin 8 and enter hole 7；
It is fan-shaped horizontal cylinder that the combustion chamber 12 is set to section, and the horizontal cylinder outer end is set to open, the inner and is provided with shrouding
16, shrouding 16 passes through multiple short cylinders of level and is connected with the ring flange 17 being fixed on the lateral wall of frame 19；
Portal outside the First air and 18 be set to multiple, be respectively arranged on ring flange 17 and the lateral wall bottom of frame 19, it is many will pass through
Portal outside individual First air and 18 the wind of the first wind cabin 8 is introduced into the second wind cabin 11；
Secondary Air on the wall of the combustion chamber 12 enters hole 13 and is separately positioned on the inner shrouding 16 of combustion chamber horizontal cylinder and level
On the left and right sides wall of cylinder bottom, and Secondary Air on the left and right sides wall of horizontal cylinder bottom to enter the interval setting of hole 13 more
Arrange, and the quantity in hole is gradually decreased outward by the inner, and the quantity of hole 13 is entered will pass through the Secondary Air for constantly successively decreasing, and meets fuel
The requirement that gradually all burnt institute required airflow is gradually decreased；
Reinforcing plate 22 is interval with the left and right sides wall of the horizontal cylinder bottom of the combustion chamber 12, by 22 pairs of burnings of reinforcing plate
The structural strength of thorax 12 carries out reinforcement, prevents it from deforming at high temperature；
The wall of the second wind cabin 11 outside the combustion chamber 12 is set to Horizontal Cylinder, and the Horizontal Cylinder the inner is placed on ring flange 17
On, to facilitate the handling of Horizontal Cylinder；
The inner of the screw charging ram 5 is connected with the first engine 2, outer end is placed in horizontal case 9, the inner of horizontal case 9
Connected with the discharging opening of blanking bin 4, outer end connects with combustion chamber 12, and multiple anti-backfire holes 10 be provided with outer end upper wall, so as to
First engine 2 drive backspin transfer to push fuel in combustion chamber 12, while by anti-backfire hole 10 discharge tempering seedling or
Tempering flame；
The spiral pushes away grey bar 14 and is set to flat spin bar, and its inner is connected with the second engine 3, so as in the second engine 3
Backspin is driven to transfer to discharge lime-ash from the horizontal cylinder outer end of combustion chamber 12 is open；
The open lower section in the horizontal cylinder outer end of the combustion chamber 12 is provided with the bag or cylinder of ash accepting, to facilitate collection lime-ash；
The igniter and peephole 6 being connected with combustion chamber 12 are additionally provided with the frame 19；
The bottom of the frame 19 is provided with movable pulley 21, and the movable pulley 21 passes through screw rod 20 and the bottom bolt of frame 19, to lead to
The distance between the regulation frame 19 of screw rod 20 and movable pulley 21 is crossed, so that elevator platform 19, meets heat energy user's needs.
During work, while biomass fuel in blanking bin 4, the feeding combustion chamber 12 of screw charging ram 5 through participating in burning, help
After combustion air blasts the first wind cabin 8 by blower fan 1, the First air on the one hand pushing away grey bar 14 through spiral enters hole 7 and enters air-inlet chamber, then through one
Portalling 15 in secondary wind, to send into combustion chamber 12 from inside to outside combustion-supporting, on the other hand 18 enters the second wind cabins 11 through portalling outside First air
Afterwards, then by the Secondary Air on the wall of combustion chamber 12 send into combustion chamber 12 with entering the ecto-entad of hole 13 combustion-supporting, so equably blow,
Be conducive to the burning completely of combustion chamber fuel, greatly improve efficiency of combustion, while push away grey bar by spiral can at high temperature not
Deformation lime-ash is released.
Claims (10)
1. a kind of biomass fuel burner, including frame, located at the blanking bin of frame top, located at the spiral of blanking bin bottom
Charging ram, connects and positioned at the combustion chamber of shell outside, it is characterised in that the second wind is provided with outside combustion chamber with screw charging ram
Storehouse, burning bore wall is provided with some Secondary Airs connected with the second wind cabin and enters hole, and the second wind cabin is portalled and set by outside First air
The first wind cabin connection on the inside of frame, the first wind cabin is connected with blower fan, the spiral with wind chamber in it is provided with inside combustion chamber and is pushed away
Grey bar, spiral pushes away grey bar outer end and is provided with several First airs and portals, inner be provided with the First air connected with the first wind cabin and enter hole.
2. biomass fuel burner according to claim 1, it is characterised in that it is sector that the combustion chamber is set to section
Horizontal cylinder, the horizontal cylinder outer end is set to open, the inner and is provided with shrouding, and shrouding passes through multiple short cylinders of level and is fixed on machine
Ring flange on frame lateral wall is connected.
3. biomass fuel burner according to claim 1, it is characterised in that portal outside the First air and be set to multiple,
It is respectively arranged on ring flange and shell outside wall bottom.
4. biomass fuel burner according to claim 1, it is characterised in that the Secondary Air in the burning bore wall enters
Hole is separately positioned on the left and right sides wall of the inner shrouding of combustion chamber horizontal cylinder and horizontal cylinder bottom, and under horizontal cylinder
Secondary Air on the left and right sides wall in portion enters that hole interval setting is multiple rows of, and the quantity in hole is gradually decreased outward by the inner.
5. biomass fuel burner according to claim 2, it is characterised in that the combustion chamber horizontal cylinder bottom
Reinforcing plate is interval with the wall of the left and right sides.
6. biomass fuel burner according to claim 1, it is characterised in that the second wind cabin outside the combustion chamber
Wall is set to Horizontal Cylinder, and the Horizontal Cylinder the inner is placed on ring flange.
7. biomass fuel burner according to claim 1, it is characterised in that the screw charging ram is inner with first
Engine be connected, outer end be placed in horizontal case, horizontal case the inner connected with blanking bin discharge port external, outer end and combustion chamber company
It is logical, and it is provided with anti-backfire hole in outer end upper wall.
8. biomass fuel burner according to claim 1, it is characterised in that the spiral pushes away grey bar and is set to horizontal spiral shell
Swing arm, its inner is connected with the second engine.
9. biomass fuel burner according to claim 2, it is characterised in that the combustion chamber horizontal cylinder outer end opens
The bag or bucket of ash accepting are provided with below mouthful；The igniter and peephole being connected with combustion chamber are additionally provided with the frame.
10. biomass fuel burner according to claim 1, it is characterised in that the bottom of the frame is provided with movable pulley,
The movable pulley is connected by screw rod with bottom of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710026681.2A CN106765053A (en) | 2017-01-14 | 2017-01-14 | A kind of biomass fuel burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710026681.2A CN106765053A (en) | 2017-01-14 | 2017-01-14 | A kind of biomass fuel burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106765053A true CN106765053A (en) | 2017-05-31 |
Family
ID=58946780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710026681.2A Pending CN106765053A (en) | 2017-01-14 | 2017-01-14 | A kind of biomass fuel burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106765053A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388240A (en) * | 2017-08-16 | 2017-11-24 | 广西中立源能源技术有限公司 | A kind of biological particles tea heating machine of self-skimming |
| CN108534132A (en) * | 2018-04-21 | 2018-09-14 | 云南名泽烟草机械有限公司 | A kind of burner |
| CN112556173A (en) * | 2020-12-15 | 2021-03-26 | 魏毅 | Boiler for chemical engineering production |
| CN112856392A (en) * | 2021-01-20 | 2021-05-28 | 武汉众精谷科技有限公司 | Spiral biomass burner |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101566339A (en) * | 2009-06-09 | 2009-10-28 | 内蒙古方圆科技有限公司 | Multi-ash biomass granular fuel combustor |
| CN102679324A (en) * | 2012-01-11 | 2012-09-19 | 农业部规划设计研究院 | Burner for biomass fuel |
| CN104406158A (en) * | 2014-12-21 | 2015-03-11 | 云南华意科技有限公司 | Biomass burning machine provided with tubular furnace hearth |
| CN204438095U (en) * | 2014-12-12 | 2015-07-01 | 杭州千岛湖丰凯实业有限公司 | A kind of biomass granule fuel combustor |
| CN204693380U (en) * | 2015-05-09 | 2015-10-07 | 湖北环太生物质设备有限公司 | A kind of biomass combustion heating jeting furnace |
| CN205208549U (en) * | 2015-11-17 | 2016-05-04 | 杨家威 | Biomass energy combustor |
| CN206449631U (en) * | 2017-01-14 | 2017-08-29 | 陈罡 | A kind of biomass fuel burner |
-
2017
- 2017-01-14 CN CN201710026681.2A patent/CN106765053A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101566339A (en) * | 2009-06-09 | 2009-10-28 | 内蒙古方圆科技有限公司 | Multi-ash biomass granular fuel combustor |
| CN102679324A (en) * | 2012-01-11 | 2012-09-19 | 农业部规划设计研究院 | Burner for biomass fuel |
| CN204438095U (en) * | 2014-12-12 | 2015-07-01 | 杭州千岛湖丰凯实业有限公司 | A kind of biomass granule fuel combustor |
| CN104406158A (en) * | 2014-12-21 | 2015-03-11 | 云南华意科技有限公司 | Biomass burning machine provided with tubular furnace hearth |
| CN204693380U (en) * | 2015-05-09 | 2015-10-07 | 湖北环太生物质设备有限公司 | A kind of biomass combustion heating jeting furnace |
| CN205208549U (en) * | 2015-11-17 | 2016-05-04 | 杨家威 | Biomass energy combustor |
| CN206449631U (en) * | 2017-01-14 | 2017-08-29 | 陈罡 | A kind of biomass fuel burner |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388240A (en) * | 2017-08-16 | 2017-11-24 | 广西中立源能源技术有限公司 | A kind of biological particles tea heating machine of self-skimming |
| CN108534132A (en) * | 2018-04-21 | 2018-09-14 | 云南名泽烟草机械有限公司 | A kind of burner |
| CN112556173A (en) * | 2020-12-15 | 2021-03-26 | 魏毅 | Boiler for chemical engineering production |
| CN112556173B (en) * | 2020-12-15 | 2021-11-02 | 山东聚强绿洲生物科技有限公司 | Boiler for chemical engineering production |
| CN112856392A (en) * | 2021-01-20 | 2021-05-28 | 武汉众精谷科技有限公司 | Spiral biomass burner |
| CN112856392B (en) * | 2021-01-20 | 2022-05-06 | 武汉众精谷科技有限公司 | Spiral biomass burner |
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| 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 | ||
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Application publication date: 20170531 |