CN107782097A - A kind of steel pipe drying unit - Google Patents
A kind of steel pipe drying unit Download PDFInfo
- Publication number
- CN107782097A CN107782097A CN201711224209.6A CN201711224209A CN107782097A CN 107782097 A CN107782097 A CN 107782097A CN 201711224209 A CN201711224209 A CN 201711224209A CN 107782097 A CN107782097 A CN 107782097A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- fixedly connected
- drying
- drying baker
- rotating disk
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of steel pipe drying unit,A kind of steel pipe drying unit,Including drying baker,Steel pipe and blower fan,Blower fan has been fixedly connected with two relative madial walls of the drying baker,The steel pipe activity runs through the side wall of drying baker,Movable sleeve is connected to steel pipe socket on the steel pipe,Steel pipe socket is fixedly connected on the inner roof wall of drying baker,It is connected with the inner bottom wall of the steel steel pipe socket by the first spring provided with backing plate,The backing plate is in contact with steel pipe,Pass through blower fan,While breach rotating disk and all gear realize comprehensive drying steel pipe,Steel pipe can be promoted to move forward,Ensure the continuation of steel pipe drying,Do not influence later processing operation,Breach rotating disk persistently rotates,It can make moving block is intermittent to rotate,Drive all gear engagement annular rack,The steel pipe on U-shaped frame is driven to move right,It ensure that drying time of the steel pipe in drying baker.
Description
Technical field
The present invention relates to industrial machinery technical field, specially a kind of steel pipe drying unit.
Background technology
Steel pipe is inseparable with life, the production of the mankind, and steel pipe can not only be used for transporting fluid, powdery solid, may be used also
For exchanging heat energy, machine components and container etc. are manufactured, in being in great demand for market, therefore the production efficiency of steel pipe is very
It is important.Because steel pipe needs to be dried in process of manufacture, the processing technology in later stage, existing dryer could be carried out
Device is unable to continuous drying, or drying time is inadequate, and drying is not thorough enough, causes product defects.
The content of the invention
It is an object of the invention to provide a kind of steel pipe drying unit, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of steel pipe drying unit, including drying baker, steel
Pipe and blower fan, blower fan has been fixedly connected with two relative madial walls of the drying baker, and the steel pipe activity runs through drying baker
Side wall, movable sleeve is connected to steel pipe socket on the steel pipe, and steel pipe socket is fixedly connected on the inner roof wall of drying baker, the steel steel pipe
It is connected with the inner bottom wall of set by the first spring provided with backing plate, the backing plate is in contact with steel pipe, the inwall of the drying baker
On be fixedly connected with motor, the output end of the motor is fixedly connected with the second rotating shaft, and fixed cover is connected to successively in the second rotating shaft
First roller and breach rotating disk, rotating bar is fixedly connected with the breach rotating disk, and the side of breach rotating disk is provided with and rotation
The corresponding moving block of bar, the center of the moving block are plugged with first rotating shaft, and the first rotating shaft is rotatably connected on drying baker
Inwall on, fixed cover is connected to all gear in the first rotating shaft, and the lower section of all gear is rotatably connected on baking provided with two
Runner on dry chamber interior wall, it is connected by conveyer belt between two runners, is fixedly connected with the conveyer belt multiple
Fixed cover, multiple fixed covers are fixedly connected with annular rack, the annular tooth jointly in one end side wall away from conveyer belt
Bar is meshed with all gear, and activity is plugged with push rod in the fixed cover, and push rod activity runs through the bottom wall of fixed cover, the top
The top of bar is fixedly connected with U-shaped frame, and movable sleeve is connected to second spring on the push rod, and one end of second spring is fixedly connected on
On fixed cover, the other end of second spring is fixedly connected on the bottom of U-shaped frame；
First roller is connected with the second roller by belt, and second roller is rotatably connected on the inner side of drying baker
Wall, and irregular gear is coaxially connected with the second roller, the side of the irregular gear is engaged with spur rack, the straight-tooth
The top of bar is fixedly connected with supporting plate, and the bottom of spur rack is fixedly connected with support bar, the bottom movable sleeve of the support bar
Sleeve is connected to, sleeve is fixedly connected in the inner bottom wall of drying baker, the interior bottom by the 3rd spring and sleeve of the support bar
Wall is connected.
Preferably, the moving block includes the collar and three arc blocks, and the first rotating shaft is fixedly connected with the collar, described
Three arc block annular spreads are on the collar.
Preferably, the arc block close to breach rotating disk side is identical with the center of circle of breach rotating disk, and the arc of arc block
Mouth length is identical with the notch length of breach rotating disk.
Preferably, the rotating bar includes axle sleeve, inserted link and connecting rod, and the axle sleeve is fixedly connected on breach rotating disk,
And activity is plugged with the second rotating shaft on axle sleeve, side of the axle sleeve away from breach rotating disk is connected with inserted link by connecting rod.
Preferably, the diameter of the inserted link is than the distance between two neighboring arc block small 0.5-1cm.
Preferably, side of the conveyer belt away from runner is fixed with cotton layer.
Preferably, air outlet is offered on the two side of the drying baker.
Preferably, the number of the fixed cover is no less than eight, and equidistant ring distribution is on a moving belt.
Preferably, the radian that the teeth on the irregular gear surround is 110-140 degree.
Compared with prior art, the beneficial effects of the invention are as follows：Realized by blower fan, breach rotating disk and all gear comprehensive
While drying steel pipe, steel pipe can be promoted to move forward, ensure the continuation of steel pipe drying, do not influence later processing operation, breach
Rotating disk persistently rotates, and can make moving block is intermittent to rotate, and drives all gear engagement annular rack, drive steel pipe on U-shaped frame to
Move right, it is ensured that steel pipe is in the drying time of drying baker, while irregular gear can drive supporting plate to move up and down, and can make steel pipe
The water droplet vibrations drippage on surface, U-shaped frame are dried the bottom face of steel pipe when rising, accelerate drying rate, the water droplet of drippage
It can be absorbed by the cotton layer on conveyer belt, and after the cotton layer after absorbing water turns to the bottom of conveyer belt, it can be oven-dried in case
Heat is dried, and takes full advantage of the heat in drying baker.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is schematic structural view of the invention；
Fig. 3 is moving block structural representation；
Fig. 4 is the side view of rotating bar.
In figure：Drying baker 1, steel pipe 2, blower fan 3, breach rotating disk 4, all gear 5, conveyer belt 6, moving block 7, the collar 71, arc
Shape block 72, first rotating shaft 8, the first roller 9, rotating bar 10, axle sleeve 101, inserted link 102, connecting rod 103, steel pipe socket 11, backing plate
12nd, annular rack 13, sleeve 14, support bar 15, runner 16, push rod 17, U-shaped frame 18, fixed cover 19, supporting plate 20, spur rack 21,
Irregular gear 22, the second roller 23, belt 24.
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. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of steel pipe drying unit, including drying baker 1, steel pipe 2
With blower fan 3, blower fan 3 has been fixedly connected with two relative madial walls of drying baker 1, has been offered on the two side of drying baker 1
Air outlet, the activity of steel pipe 2 run through the side wall of drying baker 1, and movable sleeve is connected to steel pipe socket 11 on steel pipe 2, and steel pipe socket 11 is fixedly connected
On the inner roof wall of drying baker 1, be connected with the inner bottom wall of steel steel pipe socket 11 by the first spring provided with backing plate 12, backing plate 12 with
Steel pipe 2 is in contact, and steel pipe 2 is buffered when moving up and down, and motor is fixedly connected with the inwall of drying baker 1, motor
Output end is fixedly connected with the second rotating shaft, and fixed cover is connected to the first roller 9 and breach rotating disk 4 successively in the second rotating shaft, and breach turns
Rotating bar 10 is fixedly connected with disk 4, rotating bar 10 includes axle sleeve 101, inserted link 102 and connecting rod 103, and axle sleeve 101, which is fixed, to be connected
It is connected on breach rotating disk 4, and activity is plugged with the second rotating shaft on axle sleeve 101, side of the axle sleeve 101 away from breach rotating disk 4 passes through
Connecting rod 103 is connected with inserted link 102, and the diameter of inserted link 102 is than the distance between two neighboring arc block 72 small 0.5-1cm, really
Protect inserted link 102 to be inserted between two neighboring arc block 72, and drive arc block 72 to rotate, the side of breach rotating disk 4 is set
There is the moving block 7 corresponding with rotating bar 10, the center of moving block 7, which is fixed, is plugged with first rotating shaft 8, and moving block 7 includes the collar
71 and three arc blocks 72, first rotating shaft 8 be fixedly connected with the collar 71, three annular spreads of arc block 72 are leaned on the collar 71
The arc block 72 of the nearly side of breach rotating disk 4 is identical with the center of circle of breach rotating disk 4, and the nock length of arc block 72 and breach rotating disk
4 notch length is identical, it is ensured that moving block 7 is not blocked when rotating by breach rotating disk 4, and first rotating shaft 8 is rotatably connected on drying baker 1
Inwall on, fixed cover is connected to all gear 5 in first rotating shaft 8, and the lower section of all gear 5 is rotatably connected on drying baker 1 provided with two
Runner 16 on inwall, it is connected by conveyer belt 6 between two runners 16, side of the conveyer belt 6 away from runner 16, which is fixed, to be connected
There is cotton layer, for absorbing the water droplet dripped on steel pipe 2, multiple fixed covers 19, multiple fixed covers are fixedly connected with conveyer belt 6
It is fixedly connected with annular rack 13 in 19 one end side walls away from conveyer belt 6 jointly, the number of fixed cover 19 is no less than eight, and
Equidistant ring is distributed on conveyer belt 6, and annular rack 13 is meshed with all gear 5, in fixed cover 19 activity be plugged with push rod 17,
And the activity of push rod 17 runs through the bottom wall of fixed cover 19, the top of push rod 17 is fixedly connected with U-shaped frame 18, pivot bush unit on push rod 17
There is second spring, one end of second spring is fixedly connected on fixed cover 19, and the other end of second spring is fixedly connected on U-shaped frame
18 bottom；
First roller 9 is connected with the second roller 23 by belt 24, and the second roller 23 is rotatably connected on the inner side of drying baker 1
Wall, and irregular gear 22 is coaxially connected with the second roller 23, the radian that the teeth on irregular gear 22 surround is 110-
140 degree, the side of irregular gear 22 is engaged with spur rack 21, and the top of spur rack 21 is fixedly connected with supporting plate 20, and straight-tooth
The bottom of bar 21 is fixedly connected with support bar 15, and the bottom movable sleeve of support bar 15 is connected to sleeve 14, and sleeve 14 is fixedly connected on
In the inner bottom wall of drying baker 1, support bar 15 is connected by the 3rd spring with the inner bottom wall of sleeve 14, motor, power switch
A series circuit is collectively constituted with external power source.
Operation principle：Motor is opened, the first roller 9 and breach rotating disk 4 rotate, when the inserted link 102 in rotating bar 10 rotates
During spigot on to moving block 7, moving block 7 can be driven to rotate, then depart from moving block 7, breach rotating disk 4 persistently rotates, and can make
Moving block 7 is intermittent to be rotated, and is driven all gear 5 to engage annular rack 13, is driven fixed cover 19 and the intermittence of conveyer belt 6 to move to right,
The steel pipe 2 on U-shaped frame 18 is driven to move right, it is ensured that residence time of the steel pipe 2 in drying baker 1, while 9 turns of the first roller
It is dynamic, drive the irregular roller 23 of gear 22 and second to rotate, the teeth of irregular gear 22 turn to be meshed with spur rack 21
When, spur rack 21 can be driven to move up, make that supporting plate 20 pushes push rod 17 above supporting plate 20 and U-shaped frame 18 moves up, steel pipe 2
Bottom face departs from the U-shaped frame 18 and air flow contacts of right, is comprehensively dried, and irregular gear 22 drives supporting plate to be transported about 20
When dynamic, during the vertical tremor of steel pipe 2, the water droplet on the surface of steel pipe 2 can shake drippage, accelerate drying rate.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of steel pipe drying unit, including drying baker (1), steel pipe (2) and blower fan (3), it is characterised in that：The drying baker
(1) blower fan (3) has been fixedly connected with two relative madial walls, steel pipe (2) activity runs through the side wall of drying baker (1),
Movable sleeve is connected to steel pipe socket (11) on the steel pipe (2), and steel pipe socket (11) is fixedly connected on the inner roof wall of drying baker (1), institute
State and be connected with the inner bottom wall of steel steel pipe socket (11) by the first spring provided with backing plate (12), the backing plate (12) and steel pipe (2)
It is in contact, motor is fixedly connected with the inwall of the drying baker (1), the output end of the motor is fixedly connected with second turn
Axle, fixed cover is connected to the first roller (9) and breach rotating disk (4) successively in the second rotating shaft, is fixedly connected on the breach rotating disk (4)
There is rotating bar (10), and the side of breach rotating disk (4) is provided with the moving block (7) corresponding with rotating bar (10), the moving block
(7) center is fixed and is plugged with first rotating shaft (8), and the first rotating shaft (8) is rotatably connected on the inwall of drying baker (1), institute
State fixed cover in first rotating shaft (8) and be connected to all gear (5), the lower section of all gear (5) is rotatably connected on drying provided with two
Runner (16) on case (1) inwall, it is connected by conveyer belt (6) between two runners (16), on the conveyer belt (6)
Multiple fixed covers (19) are fixedly connected with, multiple fixed covers (19) are fixed jointly in one end side wall away from conveyer belt (6)
Annular rack (13) is connected with, the annular rack (13) is meshed with all gear (5), the interior activity grafting of fixed cover (19)
There is a push rod (17), and push rod (17) activity runs through the bottom wall of fixed cover (19), the top of the push rod (17) is fixedly connected with U-shaped
Frame (18), movable sleeve is connected to second spring on the push rod (17), and one end of second spring is fixedly connected on fixed cover (19),
The other end of second spring is fixedly connected on the bottom of U-shaped frame (18)；
First roller (9) is connected with the second roller (23) by belt (24), and second roller (23) is rotatably connected on
The madial wall of drying baker (1), and irregular gear (22) is coaxially connected with the second roller (23), the irregular gear (22)
Side be engaged with spur rack (21), the top of the spur rack (21) is fixedly connected with supporting plate (20), and spur rack (21)
Bottom is fixedly connected with support bar (15), and the bottom movable sleeve of the support bar (15) is connected to sleeve (14), and sleeve (14) is fixed
It is connected in the inner bottom wall of drying baker (1), the support bar (15) is connected by the 3rd spring with the inner bottom wall of sleeve (14)
Connect.
A kind of 2. steel pipe drying unit according to claim 1, it is characterised in that：The moving block (7) includes the collar
(71) it is fixedly connected with three arc blocks (72), the first rotating shaft (8) with the collar (71), three arc blocks (72) annular
It is distributed on the collar (71).
A kind of 3. steel pipe drying unit according to claim 2, it is characterised in that：Institute close to breach rotating disk (4) side
State that arc block (72) is identical with the center of circle of breach rotating disk (4), and the nock length of arc block (72) and the breach of breach rotating disk (4)
Length is identical.
A kind of 4. steel pipe drying unit according to claim 3, it is characterised in that：The rotating bar (10) includes axle sleeve
(101), inserted link (102) and connecting rod (103), the axle sleeve (101) is fixedly connected on breach rotating disk (4), and axle sleeve (101)
Upper activity is plugged with the second rotating shaft, and side of the axle sleeve (101) away from breach rotating disk (4) is connected with by connecting rod (103)
Inserted link (102).
A kind of 5. steel pipe drying unit according to claim 4, it is characterised in that：The diameter of the inserted link (102) compares phase
The distance between adjacent two arc blocks (72) small 0.5-1cm.
A kind of 6. steel pipe drying unit according to claim 1, it is characterised in that：The conveyer belt (6) is away from runner
(16) side is fixed with cotton layer.
A kind of 7. steel pipe drying unit according to claim 1, it is characterised in that：On the two side of the drying baker (1)
Offer air outlet.
A kind of 8. steel pipe drying unit according to claim 1, it is characterised in that：The number of the fixed cover (19) is many
In eight, and equidistant ring is distributed on conveyer belt (6).
A kind of 9. steel pipe drying unit according to claim 1, it is characterised in that：Tooth on the irregular gear (22)
The radian that tooth surrounds is 110-140 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711224209.6A CN107782097A (en) | 2017-11-29 | 2017-11-29 | A kind of steel pipe drying unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711224209.6A CN107782097A (en) | 2017-11-29 | 2017-11-29 | A kind of steel pipe drying unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107782097A true CN107782097A (en) | 2018-03-09 |
Family
ID=61431070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711224209.6A Withdrawn CN107782097A (en) | 2017-11-29 | 2017-11-29 | A kind of steel pipe drying unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107782097A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108585249A (en) * | 2018-05-19 | 2018-09-28 | 安徽摩塔营造环境设计有限公司 | A kind of device removing heavy metals in industrial wastewater using electromagnetic agitation paddle |
| CN108692542A (en) * | 2018-04-18 | 2018-10-23 | 刘钰婷 | A kind of boiler tea drier |
| CN109341301A (en) * | 2018-08-31 | 2019-02-15 | 芜湖鸣人热能设备有限公司 | Drying unit after a kind of washing steel pipes |
| CN112178805A (en) * | 2019-07-01 | 2021-01-05 | 金丽美 | Dehumidification device and dehumidification method |
| CN112848266A (en) * | 2021-03-19 | 2021-05-28 | 重庆鸽牌电线电缆有限公司 | Cable production cooling method |
| CN114054242A (en) * | 2021-11-25 | 2022-02-18 | 丘耀华 | Surface rust removal equipment for industrial steel pipe maintenance |
-
2017
- 2017-11-29 CN CN201711224209.6A patent/CN107782097A/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692542A (en) * | 2018-04-18 | 2018-10-23 | 刘钰婷 | A kind of boiler tea drier |
| CN108585249A (en) * | 2018-05-19 | 2018-09-28 | 安徽摩塔营造环境设计有限公司 | A kind of device removing heavy metals in industrial wastewater using electromagnetic agitation paddle |
| CN109341301A (en) * | 2018-08-31 | 2019-02-15 | 芜湖鸣人热能设备有限公司 | Drying unit after a kind of washing steel pipes |
| CN109341301B (en) * | 2018-08-31 | 2021-05-14 | 芜湖鸣人热能设备有限公司 | Drying device for cleaned steel pipe |
| CN112178805A (en) * | 2019-07-01 | 2021-01-05 | 金丽美 | Dehumidification device and dehumidification method |
| CN112848266A (en) * | 2021-03-19 | 2021-05-28 | 重庆鸽牌电线电缆有限公司 | Cable production cooling method |
| CN112848266B (en) * | 2021-03-19 | 2022-09-27 | 重庆鸽牌电线电缆有限公司 | Cable production cooling method |
| CN114054242A (en) * | 2021-11-25 | 2022-02-18 | 丘耀华 | Surface rust removal equipment for industrial steel pipe maintenance |
| CN114054242B (en) * | 2021-11-25 | 2023-10-03 | 广东筑际钢铁贸易有限公司 | Surface rust removal equipment for industrial steel pipe maintenance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107782097A (en) | A kind of steel pipe drying unit | |
| CN206709249U (en) | A kind of air purifier | |
| WO2021114805A1 (en) | Bottle cap tightening device on packaging assembly line | |
| CN212702660U (en) | Automatic spraying machine | |
| CN209552663U (en) | A kind of corrugated board production drying device | |
| CN208850567U (en) | A kind of tea drier | |
| CN108046561B (en) | Scale-proof stable and efficient sludge dewatering machine | |
| CN110081673A (en) | A kind of roller drying device | |
| CN206269548U (en) | Spray drier | |
| CN207050387U (en) | A kind of tea oil fruit dryer that can uniformly dry | |
| CN112792943B (en) | Automatic carbonizing machine for wooden products | |
| CN206240218U (en) | A kind of clarifier for reclaiming dust | |
| CN210543390U (en) | High-speed centrifugal spray dryer | |
| CN212179492U (en) | Mechanical spare and accessory part drying device | |
| CN208449915U (en) | A kind of spring outer diameter size separation device | |
| CN206919576U (en) | A kind of forage dryer uniformly dried | |
| CN103156264A (en) | Drying machine for fruits and vegetables | |
| CN208504970U (en) | Efficient traditional Chinese medicine drying device | |
| CN207716775U (en) | A kind of drying machine material containing feed device | |
| CN207662167U (en) | A kind of inside shovelling plate structure of novel chemical fertilizer drying kiln | |
| CN104949485A (en) | Device and method for drying electrode plate of lead storage battery | |
| CN110274451B (en) | Self-circulation drying device | |
| CN204535330U (en) | For drying device that is ultra-fine, nanoscale chemical powder | |
| CN219415525U (en) | A quick drying equipment for before organic fertilizer packing | |
| CN214639028U (en) | Processing apparatus of poly aluminium chloride reaction residue |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180309 |
|
| WW01 | Invention patent application withdrawn after publication |