CN107339708A - A kind of dedusting environment friendly type particle burning machine - Google Patents
A kind of dedusting environment friendly type particle burning machine Download PDFInfo
- Publication number
- CN107339708A CN107339708A CN201710690549.1A CN201710690549A CN107339708A CN 107339708 A CN107339708 A CN 107339708A CN 201710690549 A CN201710690549 A CN 201710690549A CN 107339708 A CN107339708 A CN 107339708A
- Authority
- CN
- China
- Prior art keywords
- combustion chamber
- friendly type
- environment friendly
- type particle
- endothermic tube
- 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
- 239000002245 particle Substances 0.000 title claims abstract description 28
- 239000000779 smoke Substances 0.000 claims abstract description 44
- 238000002485 combustion reaction Methods 0.000 claims abstract description 40
- 230000008021 deposition Effects 0.000 claims abstract description 20
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 11
- 239000003546 flue gas Substances 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/027—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using cyclone separators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/10—Intercepting solids by filters
- F23J2217/101—Baghouse type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/40—Intercepting solids by cyclones
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides a kind of dedusting environment friendly type particle burning machine, belongs to burning heating technical field.It solves the problems such as insufficient heat smoke dedusting caused by existing combustor burning, heat waste.The present invention includes body, the interior intracavitary of body is provided with the combustion chamber being sequentially communicated, endothermic tube group, except dirt cup and dust-removal cloth-bag group, the charging aperture of combustion chamber is connected by feeding device with hopper, the both sides of body are respectively equipped with the air outlet and air inlet connected with inner chamber, and endothermic tube group, the lower section except dirt cup, dust-removal cloth-bag group are correspondingly provided with the first ash deposition box, the second ash deposition box, the 3rd ash deposition box respectively.The advantage of the invention is that dedusting is abundant, energy-conserving and environment-protective.
Description
Technical field
The invention belongs to heating technical field of burning, it is related to particle burning machine, more particularly to a kind of dedusting environment friendly type particle
Combustor.
Background technology
Particle burning machine is widely used in boiler, die casting machine, industrial furnace, incinerator, smelting furnace, cooking apparatus, drying
Equipment, food drying equipment, ironing equipment, baking finish unit, highway brickwork plant equipment, industrial annealing, asphalt heating equipment etc.
Various heat energy industries.Flue gas caused by the burning of particle burning machine is discharged after being absorbed heat by heater after dust removal process, due to
The dust content in flue gas discharged after existing combustor dedusting is still higher, so can only outside arrange and can not reclaim, and arranges
The flue gas gone out often also has higher heat, thus causes the waste of energy.
The content of the invention
The purpose of the present invention is to be directed to drawbacks described above existing for existing particle burning machine, and providing one kind can repeatedly remove
Dirt, dedusting fully and the heating that can fully absorb heat dedusting environment friendly type particle burning machine.
The purpose of the present invention can be realized by following technical proposal：
A kind of dedusting environment friendly type particle burning machine, it is characterised in that it includes body, and body has ventilation inner chamber, and this is interior
Intracavitary is provided with the combustion chamber being sequentially communicated, endothermic tube group, except dirt cup and dust-removal cloth-bag group, the charging aperture of combustion chamber pass through feed
Device is connected with hopper, and the both sides of described body are respectively equipped with the equal air outlet and air inlet connected with above-mentioned inner chamber, air-out
Mouth is opened at combustion chamber, and air inlet is opened at dust-removal cloth-bag group, and the first blower fan, described endothermic tube are provided with air outlet
Group, the lower section except dirt cup, dust-removal cloth-bag group are correspondingly provided with the first ash deposition box, the second ash deposition box, the 3rd ash deposition box respectively.
In a kind of above-mentioned dedusting environment friendly type particle burning machine, the outer wall of described combustion chamber radiates provided with multi-disc
Piece, around being located in the circumference of combustion chamber, multi-disc fin is spaced fin from bottom to top.
In a kind of above-mentioned dedusting environment friendly type particle burning machine, described endothermic tube group includes multiple suctions being vertically arranged
Heat pipe, endothermic tube group are divided into descending endothermic tube group and up endothermic tube group, descending endothermic tube group upper end according to flue gas direct of travel
Smoke inlet connected with the exhaust opening of above-mentioned combustion chamber, the lower end of descending endothermic tube group and up endothermic tube group passes through above-mentioned first
Ash deposition box connects, and the outlet flue of up endothermic tube group upper end connects with the above-mentioned smoke inlet except dirt cup top.
In a kind of above-mentioned dedusting environment friendly type particle burning machine, dirt cup is tapered and up big and down small, and this is removed for described removing
Dirt cup is connected by a ventilating smoke tube with the smoke inlet of above-mentioned dust-removal cloth-bag group upper end, and the second blower fan, ventilating smoke tube are provided with ventilating smoke tube
One end be vertically arranged in downwards except in dirt cup, and the smoke inlet of the end end is less than the smoke inlet except dirt cup.
In a kind of above-mentioned dedusting environment friendly type particle burning machine, described dust-removal cloth-bag group includes multiple be vertically arranged
Dust-removal cloth-bag, dust-removal cloth-bag up/down perforation.
In a kind of above-mentioned dedusting environment friendly type particle burning machine, described hopper is arranged on outside above-mentioned body, above-mentioned confession
Material device includes motor and feeder sleeve, and charging aperture of the feeder sleeve both ends respectively with hopper and combustion chamber is connected, be provided with feeder sleeve
Auger, motor driving auger rotate.
In a kind of above-mentioned dedusting environment friendly type particle burning machine, be additionally provided with described body the above-mentioned combustion chamber of connection and
The air supply channel of engine body exterior.
In a kind of above-mentioned dedusting environment friendly type particle burning machine, described body is provided with shutter, above-mentioned smoke inlet
For the opening of shutter.
In a kind of above-mentioned dedusting environment friendly type particle burning machine, the bottom of described combustion chamber in it is coniform diagonally downward
Set, bottom of combustion chamber lowest part, which is provided with, leaks grey net.
Compared with prior art, flue gas of the present invention is equal during process endothermic tube group, except dirt cup and dust-removal cloth-bag
There is dedusting, can abundant dedusting；Flue gas after dedusting does not have to outer row, and removing dust cylinder is directly mixed with the air come in outside body, is inhaled
Discharged after fin heating in heat pipe heat and combustion chamber from air outlet, heat does not waste, energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the profile of the present invention.
In figure, 1, body；2nd, combustion chamber；3rd, except dirt cup；4th, hopper；5th, motor；6th, feeder sleeve；7th, fin；8th, absorb heat
Pipe；9th, the first smoke chamber；10th, dividing plate；11st, the first ash deposition box；12nd, ventilating smoke tube；13rd, the second ash deposition box；14th, dust-removal cloth-bag；15th,
Two smoke chambers；16th, the 3rd ash deposition box；17th, air outlet；18th, air inlet.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
As depicted in figs. 1 and 2, a kind of dedusting environment friendly type particle burning machine provided by the invention, it is in cuboid-type that it, which includes,
Body 1, body 1 has a ventilation inner chamber, the interior intracavitary is provided with the combustion chamber 2 being sequentially communicated, endothermic tube group, except dirt cup 3 and
Dust-removal cloth-bag group, the charging aperture of combustion chamber 2 are connected charging by feeding device with the hopper 4 outside body 1.Feeding device includes setting
Put motor 5 and feeder sleeve 6 outside body 1, feeder sleeve 6 is obliquely installed, the lower end of feeder sleeve 6 be connected with the bottom of hopper 4 and
It is provided with control valve at this, motor 5 is arranged on the upper end of feeder sleeve 6, and the end is provided with and gos deep into body 1 entering with combustion chamber 2
The transition conduit of material mouth connection, feeder sleeve 6 is interior to be provided with auger, and motor 5 drives auger to rotate, and fuel tilts upward conveying by auger
Fallen into after to the top of feeder sleeve 6 from transition conduit in combustion chamber 2.
The cylindrical Far Left for being arranged on body 1 in combustion chamber 2, the outer wall of combustion chamber 2 are provided with multi-disc fin 7, dissipate
Backing 7 is circumferential upper and be spaced from bottom to top around combustion chamber 2 is located at；The bottom of combustion chamber 2 is set diagonally downward in coniform,
The bottom lowest part of combustion chamber 2, which is provided with, leaks grey net；The air supply channel being additionally provided with body 1 outside connection combustion chamber 2 and body 1, combustion
Burn room 2 and exhaust opening is provided with top.
The right side of combustion chamber 2 is endothermic tube group, and endothermic tube group includes multiple vertical endothermic tubes 8 for flushing setting, endothermic tube 8
Up/down perforation, the top of endothermic tube 8 connect one first smoke chamber 9, are provided with a dividing plate 10 in first smoke chamber 9, and dividing plate 10 is by first
Smoke chamber 9 divides for left and right two parts, and the left-hand component of the first smoke chamber 9 connects with the exhaust opening of the combustion chamber 2 in left side, according to flue gas row
The endothermic tube group for entering direction left-hand component is descending endothermic tube group, and the endothermic tube group of right-hand component is up endothermic tube group；Heat absorption
The lower section of pipe group is provided with the first ash deposition box 11.
Except dirt cup 3 is arranged on the right of up endothermic tube group, except the smoke inlet of dirt cup 3 is arranged at upper lateral part and with first
The right-hand component connection of smoke chamber 9, except dirt cup 3 is tapered and up big and down small, a ventilating smoke tube 12 and above-mentioned dedusting should be passed through except dirt cup 3
The smoke inlet connection of cloth bag group upper end, ventilating smoke tube 12 is interior to be provided with the second blower fan, and one end of ventilating smoke tube 12, which is vertically arranged in downwards, removes
In dirt cup 3, and the smoke inlet of the end end is less than the smoke inlet except dirt cup 3；Except the lower section of dirt cup 3 is additionally provided with the second ash deposition box
13。
Dust-removal cloth-bag group includes multiple dust-removal cloth-bags 14 being vertically arranged, and dust-removal cloth-bag 14 is cylindrical and up/down perforation,
The upper end of dust-removal cloth-bag group connects one second smoke chamber 15, and above-mentioned ventilating smoke tube 12 is stretched into second smoke chamber 15 from the top of body 1, removed
The lower end of dirt cloth bag group is provided with the 3rd ash deposition box 16.
The left surface of body 1 is provided with air outlet 17, and the first blower fan is provided with the air outlet 17, the right flank of body 1 and
Shutter is equipped with front-back at except dirt cup 3 and dust-removal cloth-bag 14, the opening of shutter is air inlet 18.
The course of work：Fuel in hopper 4 is sent into combustion chamber 2 through feed device to burn, heat smoke caused by burning
Enter the left-hand component of the first smoke chamber 9 from the exhaust opening of combustion chamber 2 successively, the first product is then come downwards to by descending endothermic tube group
Ash box 11, then the right-hand component of the first smoke chamber 9 gone upward to by up endothermic tube group (in the process, part mass is heavier
Dust can fall into the first ash deposition box 11), then heat smoke enter removes dirt cup 3, because the port of ventilating smoke tube 12 is less than dedusting
The smoke inlet of cylinder 3, so in the presence of the second blower fan, flue gas can be sucked quickly decline except the rotation of dirt cup 3 after suck logical cigarette again
(in the process, the part dust in flue gas can be fallen directly into the second ash deposition box 13 pipe 12, also there is the lighter ash of part mass
Dirt can be adhered on the inwall except dirt cup 3, be slowly slipped in the second ash deposition box 13), then flue gas enters from the second smoke chamber 15
Dust-removal cloth-bag 14, penetrated into again from the hole of dust-removal cloth-bag 14 in the inner chamber of body 1 after filtering dust by dust-removal cloth-bag 14,
Under the suction of first blower fan, mixed with the air entered from shutter, from right to left removing dust cylinder 3, endothermic tube group successively
And discharged after the heating of fin 7 on combustion chamber 2 from air outlet 17.
It should be understood that in claims of the present invention, specification, all " including ... " should be understood as open
Implication, that is, its implication is equal to " at least containing ... ", and should not be construed as enclosed implication, i.e., its implication should
This is interpreted as " only including ... ".
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (9)
- A kind of 1. dedusting environment friendly type particle burning machine, it is characterised in that it includes body (1), and body (1) has ventilation inner chamber, The interior intracavitary is provided with the combustion chamber (2) being sequentially communicated, endothermic tube group, except dirt cup (3) and dust-removal cloth-bag group, combustion chamber (2) Charging aperture is connected by feeding device with hopper (4), and the both sides of described body (1) are respectively equipped with equal to be connected with above-mentioned inner chamber Air outlet (17) and air inlet (18), air outlet (17) are opened in combustion chamber (2) place, and air inlet (18) is opened in dust-removal cloth-bag group Place, air outlet (17) place are provided with the first blower fan, and described endothermic tube group, the lower section except dirt cup (3), dust-removal cloth-bag group correspond to respectively Provided with the first ash deposition box (11), the second ash deposition box (13), the 3rd ash deposition box (16).
- A kind of 2. dedusting environment friendly type particle burning machine according to claim 1, it is characterised in that described combustion chamber (2) Outer wall be provided with multi-disc fin (7), fin (7) around being located in combustion chamber (2) circumference, multi-disc fin (7) from lower and On be spaced.
- A kind of 3. dedusting environment friendly type particle burning machine according to claim 1 or 2, it is characterised in that described endothermic tube Group includes multiple endothermic tubes (8) being vertically arranged, and endothermic tube group is divided into descending endothermic tube group and up according to flue gas direct of travel Endothermic tube group, the smoke inlet of descending endothermic tube group upper end connect with the exhaust opening of above-mentioned combustion chamber (2), descending endothermic tube group and upper The lower end of row endothermic tube group is connected by the first ash deposition box (11), and the outlet flue of up endothermic tube group upper end removes dirt cup with above-mentioned (3) the smoke inlet connection on top.
- 4. a kind of dedusting environment friendly type particle burning machine according to claim 3, it is characterised in that described removes dirt cup (3) It is tapered and up big and down small, it should be connected except dirt cup (3) by a ventilating smoke tube (12) with the smoke inlet of above-mentioned dust-removal cloth-bag group upper end, The second blower fan is provided with ventilating smoke tube (12), one end of ventilating smoke tube (12) is vertically arranged in downwards except dirt cup (3) is interior, and the end end Smoke inlet be less than except dirt cup (3) smoke inlet.
- A kind of 5. dedusting environment friendly type particle burning machine according to claim 1 or 2, it is characterised in that described dust removing cloth Bag group includes multiple dust-removal cloth-bags (14) being vertically arranged.
- A kind of 6. dedusting environment friendly type particle burning machine according to claim 1 or 2, it is characterised in that described hopper (4) Be arranged on above-mentioned body (1) outside, above-mentioned feeding device includes motor (5) and feeder sleeve (6), feeder sleeve (6) both ends respectively with material The charging aperture connection of bucket (4) and above-mentioned combustion chamber (2), feeder sleeve (6) is interior to be provided with auger, and motor (5) driving auger rotates.
- A kind of 7. dedusting environment friendly type particle burning machine according to claim 1 or 2, it is characterised in that described body (1) On be additionally provided with the air supply channel connected outside above-mentioned combustion chamber (2) and body (1).
- A kind of 8. dedusting environment friendly type particle burning machine according to claim 1 or 2, it is characterised in that described body (1) Shutter is provided with, above-mentioned smoke inlet is the opening of shutter.
- A kind of 9. dedusting environment friendly type particle burning machine according to claim 1 or 2, it is characterised in that described combustion chamber (2) bottom is set diagonally downward in coniform, and combustion chamber (2) bottom lowest part, which is provided with, leaks grey net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710690549.1A CN107339708A (en) | 2017-08-14 | 2017-08-14 | A kind of dedusting environment friendly type particle burning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710690549.1A CN107339708A (en) | 2017-08-14 | 2017-08-14 | A kind of dedusting environment friendly type particle burning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107339708A true CN107339708A (en) | 2017-11-10 |
Family
ID=60217806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710690549.1A Pending CN107339708A (en) | 2017-08-14 | 2017-08-14 | A kind of dedusting environment friendly type particle burning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107339708A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2499712Y (en) * | 2001-09-18 | 2002-07-10 | 徐浩 | Device for converting smoke into energy source for cual burning boiler |
| CN103322676A (en) * | 2013-05-22 | 2013-09-25 | 浙江光炎节能环保科技股份有限公司 | Biomass fuel hot blast device |
| CN203454393U (en) * | 2013-08-05 | 2014-02-26 | 厦门协友兴机械有限公司 | Biomass particle airheater |
| CN204006063U (en) * | 2014-07-04 | 2014-12-10 | 广州迪森热能技术股份有限公司 | Biomass boiler waste heat smoke processing system |
| CN204254649U (en) * | 2014-11-18 | 2015-04-08 | 梁光启 | A kind of zero-emission no chimney coal-burning boiler system |
| CN204388040U (en) * | 2015-01-15 | 2015-06-10 | 浙江洲博科技有限公司 | A kind of particle burning machine |
| CN207162574U (en) * | 2017-08-14 | 2018-03-30 | 桐乡市河山三联米厂 | A kind of dedusting environment friendly type particle burning machine |
-
2017
- 2017-08-14 CN CN201710690549.1A patent/CN107339708A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2499712Y (en) * | 2001-09-18 | 2002-07-10 | 徐浩 | Device for converting smoke into energy source for cual burning boiler |
| CN103322676A (en) * | 2013-05-22 | 2013-09-25 | 浙江光炎节能环保科技股份有限公司 | Biomass fuel hot blast device |
| CN203454393U (en) * | 2013-08-05 | 2014-02-26 | 厦门协友兴机械有限公司 | Biomass particle airheater |
| CN204006063U (en) * | 2014-07-04 | 2014-12-10 | 广州迪森热能技术股份有限公司 | Biomass boiler waste heat smoke processing system |
| CN204254649U (en) * | 2014-11-18 | 2015-04-08 | 梁光启 | A kind of zero-emission no chimney coal-burning boiler system |
| CN204388040U (en) * | 2015-01-15 | 2015-06-10 | 浙江洲博科技有限公司 | A kind of particle burning machine |
| CN207162574U (en) * | 2017-08-14 | 2018-03-30 | 桐乡市河山三联米厂 | A kind of dedusting environment friendly type particle burning machine |
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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 |
Application publication date: 20171110 |