CN207579295U - A kind of mica paper drying unit - Google Patents
A kind of mica paper drying unit Download PDFInfo
- Publication number
- CN207579295U CN207579295U CN201721582194.6U CN201721582194U CN207579295U CN 207579295 U CN207579295 U CN 207579295U CN 201721582194 U CN201721582194 U CN 201721582194U CN 207579295 U CN207579295 U CN 207579295U
- Authority
- CN
- China
- Prior art keywords
- drying box
- stent
- hollow
- mica paper
- drying
- 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.)
- Expired - Fee Related
Links
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of mica paper drying units, and including stent, transmission component, hollow drying box and steam pipe, stent is strip structure；Transmission component is set on stent, and is recycled and moved along a straight line along stent；Hollow drying box is rectangular box-shaped structure, drying tank is offered in the middle part of hollow drying box, drying tank penetrates through hollow drying box from left to right, hollow drying box is fixedly installed on stent, and above-mentioned transmission component drying slot is toroidal cavity structure inside hollow drying box, the hollow drying box of four side of drying tank；One end of steam pipe is connected in hollow drying box, and with the toroidal cavity fabric connectivity inside hollow drying box, steam pipe the other end connection peripheral hardware steam providing apparatus.The utility model uses hollow drying box structure, is directly set on mica paper foraminous conveyer, and carry out heat transmission realization using hot steam dries the upper and lower sides of the mica scraps of paper simultaneously, and drying efficiency and quality are high.
Description
Technical field
The utility model is related to micarex manufacturing fields, refer in particular to a kind of mica paper drying unit.
Background technology
Mica paper is using muscovite as raw material, and slurry copy paper is crushed, then continuous through cutting into through heat chemistry or waterpower stripping point
Roll web or sheet-fed, mica paper are largely used as the products such as insulating board in numerous industry, household electrical appliance.Individual cloud
Female paper thickness is in 0.2mm or so, and insulating board thickness in actual use is generally 1-5mm, therefore, is utilizing mica
Generally required in the manufacturing process of paper manufacture insulating board by by multilayer individual the mica scraps of paper constantly cementation laminated with shape
Into the insulating board for needing thickness；The surface adhesion adhesive in the mica scraps of paper is needed during multilayer individual mica scraps of paper overlapping, with
Adjacent two individual mica scraps of paper are mutually bonded fixation when just overlapping；But after individual mica paper adhesive coating, due to gluing
Agent is more liquid, directly fits adherency and the situation that adhesive leaks out mica paper easily occurs, needs the gluing of leakage constantly
Agent understands, troublesome in poeration；And when directly fitting adherency, situation is easily had skidded, overlapping operation difficulty is big；And due to glue after adhering to
Stick moisture is more, and next step operation could be carried out after adhesive curing for a period of time by needing to stand, and time-consuming for technique；Cause
This, is dried after mica paper adhesive coating, under the premise of not cured adhesive, to reduce the stream of adhesive
Dynamic property and moisture.
Utility model content
The technical problems to be solved in the utility model is in view of the above shortcomings of the prior art, to provide a kind of using hollow baking
Dry box structure is directly set on mica paper foraminous conveyer, and carrying out heat transmission using hot steam realizes to above and below the mica scraps of paper
Side is dried simultaneously, drying efficiency and the high mica paper drying unit of quality.
The technical solution that the utility model is taken is as follows：A kind of mica paper drying unit, including stent, transmission component, in
Empty drying box and steam pipe, wherein, above-mentioned stent is strip structure, and stent is positioned on horizontal plane；Above-mentioned transmission component setting
It on stent, and recycles and moves along a straight line along stent, to drive the mica paper of coated adhesive placed thereon along stent
Direction moves along a straight line；Above-mentioned hollow drying box is rectangular box-shaped structure, and drying tank, drying tank are offered in the middle part of hollow drying box
Hollow drying box is penetrated through from left to right, and hollow drying box is fixedly installed on stent, and above-mentioned transmission component drying slot runs through
Hollow drying box is toroidal cavity structure inside the hollow drying box of four side of drying tank, to import hot steam to heat with biography
Dynamic component enters the mica paper in drying tank；One end of above-mentioned steam pipe is connected in hollow drying box, and with hollow drying box
Internal toroidal cavity fabric connectivity, the steam providing apparatus of the other end connection peripheral hardware of steam pipe, so that hot steam is imported
In toroidal cavity structure, heating, drying is carried out to the upper and lower side of mica paper.
Preferably, the transmission component includes sprocket wheel, shaft, chain, strut and guipure, wherein, above-mentioned shaft includes
Two, two shafts are respectively arranged at the left and right ends of stent, and are rotatably coupled respectively by bearing and stent, wherein, one
One end of root shaft and the motor of peripheral hardware connect, and motor drives the shaft rotary motion.
Preferably, the sprocket wheel includes four, and four sprocket wheels are fixedly installed on front and rear the two of above-mentioned two shafts respectively
End, and sprocket wheel is located at the inside of stent；Above-mentioned chain includes two, and two chains are respectively sleeved at two positioned at stent front and rear sides
On sprocket wheel；Above-mentioned strut includes at least two, and strut is evenly spaced apart along chain direction between being set to front and rear two chain, and props up
The rear and front end of bar is individually fixed on the madial wall of front and rear two chain.
Preferably, the guipure is closing structure, and guipure is set on strut, is tensioned through strut, is placed on guipure
Mica paper to be dried；Guipure is metal material, and at least two through-holes are offered on guipure；Motor-driven rotatable shaft rotary motion
When, shaft passes sequentially through sprocket wheel, chain and strut and guipure is driven to recycle linear motion along holder orientation, and guipure drive is positioned over it
On mica paper move along a straight line along holder orientation to above-mentioned drying tank, to carry out heating, drying.
Preferably, the hollow drying box is fixedly installed on stent, and hollow drying box passes through the net of closing structure
With the gap between levels, make drying tank that will be coated on positioned at the guipure on upper strata interior.
Preferably, the upper end of the steam pipe is equipped with the steam providing apparatus of air inlet mouth of pipe, the air inlet mouth of pipe and peripheral hardware
Connection；The lower end of steam pipe is connected with guide sleeve, the upper and lower ends opening of guide sleeve, and respectively with steam pipe and hollow drying box
Connection, and the opening of guide sleeve from top to bottom incrementally increases, so that the hot steam in steam pipe is equably imported hollow drying
Case.
Preferably, supporting ring is arranged on the steam pipe, supporting ring includes at least two, and the top of supporting ring is fixedly connected with
Supporting rod, supporting rod extend straight up, and the upper end of supporting rod is fixed on connecting plate, and connecting plate is fixedly connected by screw
In in wall top, to support steam pipe.
Preferably, the side wall of the hollow drying box be equipped at least two delivery lines, one end of delivery line with it is hollow
Toroidal cavity fabric connectivity inside drying box, the other end of delivery line are connected with the exterior space of hollow drying box, to lead
Go out the steam or water in hollow drying box；Pipe close is removably inserted on delivery line, to open or close delivery line.
The beneficial effects of the utility model are：
The utility model is improved innovation with deficiency in view of the defects existing in the prior art, devises a kind of using hollow
Box structure is dried, is directly set on mica paper foraminous conveyer, carrying out heat using hot steam transmits realization to the upper of the mica scraps of paper
The mica paper drying unit that downside is dried simultaneously；The utility model dries problem for mica paper, independent research is carried out, by mica
Paper is automatically delivered is incorporated into one with drying；First, the utility model is designed using net belt type transfer structure, and guipure uses metal
Material is made, and offers multiple through-holes thereon, and the band-like mica paper after upper and lower side adhesive coating is positioned on guipure,
And forwarded through guipure, during transmission adhesive extra on mica paper under self gravitation effect can via through holes slide directly down
It falls, ensure that the uniformity of adhesive on mica paper；The guipure of the utility model is driven by sprocket wheel, chain and strut,
Wherein, sprocket wheel is rotatablely arranged on stent, and sprocket wheel is connect with external motor, rotary motion, chain through motor driving
It is then sheathed between two sprocket wheels, chain linear motion is driven when sprocket wheel rotates, is particular in that, the utility model is front and rear two
More struts are connected between chain, guipure is then set on strut, is tensioned through strut, and is transported with strut along holder orientation straight line
It is dynamic, so that mica paper is sent in hollow drying box；Secondly, the utility model is arranged with hollow between upper and lower two layers of mesh band
Drying box, hollow drying box middle part offer the drying tank through hollow drying box or so end face, and the interior pars intramuralis of drying tank
Equipped with toroidal cavity structure, hot steam is imported in toroidal cavity structure by the steam pipe for being connected to hollow drying upper box part,
Hot transmission, and complexed metal guipure and its via design are carried out using drying tank inner wall, is realized on guipure above and below mica paper
Heating, drying while side；In addition, importing the uniformity of toroidal cavity structure to improve hot steam, the utility model is in steam
The guide sleeve for being from top to bottom open and incrementally increasing is connected between pipe and hollow drying box, so that hot steam is imported in large area
Toroidal cavity structure improves heating uniformity.
Description of the drawings
Fig. 1 is one of dimensional structure diagram of the utility model.
Fig. 2 is the two of the dimensional structure diagram of the utility model.
Specific embodiment
The utility model is further described below in conjunction with attached drawing：
As shown in Figure 1 to Figure 2, the technical solution that the utility model is taken is as follows：A kind of mica paper drying unit, including branch
Frame 1, transmission component, hollow drying box 10 and steam pipe 8, wherein, above-mentioned stent 1 is strip structure, and stent 1 is positioned over horizontal plane
On；Above-mentioned transmission component is set on stent 1, and is recycled and moved along a straight line along stent 1, placed thereon coated to drive
The mica paper 17 of adhesive moves along a straight line along 1 direction of stent；Above-mentioned hollow drying box 10 be rectangular box-shaped structure, hollow drying box
10 middle part offers drying tank A, and drying tank A penetrates through hollow drying box 10 from left to right, and hollow drying box 10 is fixedly installed on
On stent 1, and above-mentioned transmission component drying slot A is inside hollow drying box 10, the hollow drying box 10 of tetra- sides of drying tank A
For toroidal cavity structure, to import hot steam to heat the mica paper 17 entered with transmission component in drying tank A；Above-mentioned steam
One end of pipe 8 is connected in hollow drying box 10, and with the toroidal cavity fabric connectivity inside hollow drying box 10, steam pipe 8
The other end connection peripheral hardware steam providing apparatus, so as to by hot steam import toroidal cavity structure in, to the upper of mica paper 17
Downside carries out heating, drying.
Transmission component includes sprocket wheel 2, shaft 3, chain 4, strut 5 and guipure 6, wherein, above-mentioned shaft 3 is including two, two
Shaft 3 is respectively arranged at the left and right ends of stent 1, and is rotatably coupled respectively by bearing and stent 1, wherein, one turns
One end of axis 3 and the motor of peripheral hardware connect, and motor drives 3 rotary motion of shaft.
Sprocket wheel 2 includes four, and four sprocket wheels 2 are fixedly installed on the rear and front end of above-mentioned two shafts 3, and sprocket wheel 2 respectively
Positioned at the inside of stent 1；Above-mentioned chain 4 includes two, and two chains 4 are respectively sleeved at two sprocket wheels 2 positioned at 1 front and rear sides of stent
On；Above-mentioned strut 5 includes at least two, and strut 5 is evenly spaced apart along 4 direction of chain between being set to front and rear two chain 4, and props up
The rear and front end of bar 5 is individually fixed on the madial wall of front and rear two chain 4.
Guipure 6 is closing structure, and guipure 6 is set on strut 5, is tensioned through strut 5, is placed on guipure 6 to be dried
Mica paper 17；Guipure 6 is metal material, and at least two through-holes 7 are offered on guipure 6；3 rotary motion of motor-driven rotatable shaft
When, shaft 3 passes sequentially through sprocket wheel 2, chain 4 and strut 5 and guipure 6 is driven to recycle linear motion along 1 direction of stent, and guipure 6 drives
Mica paper 17 placed thereon moves along a straight line along 1 direction of stent to above-mentioned drying tank A, to carry out heating, drying.
Hollow drying box 10 is fixedly installed on stent 1, and hollow drying box 10 passes through 6 levels of guipure of closing structure
Between gap, make in drying tank A will be coated on positioned at the guipure 6 on upper strata.
The upper end of steam pipe 8 is equipped with air inlet mouth of pipe B, the steam providing apparatus connection of air inlet mouth of pipe B and peripheral hardware；Steam pipe
8 lower end is connected with guide sleeve 9, the upper and lower ends opening of guide sleeve 9, and is connected respectively with steam pipe 8 and hollow drying box 10,
And the opening of guide sleeve 9 from top to bottom incrementally increases, so that the hot steam in steam pipe 8 is equably imported hollow drying box
10。
Supporting ring 11 is arranged on steam pipe 8, supporting ring 11 includes at least two, and the top of supporting ring 11 is fixedly connected with supporting rod
12, supporting rod 12 extends straight up, and the upper end of supporting rod 12 is fixed on connecting plate 13, and connecting plate 13 is fixed by screw
It is connected in wall top, to support steam pipe 8.
The side wall of hollow drying box 10 is equipped at least two delivery lines 14, one end of delivery line 14 and hollow drying box 10
Internal toroidal cavity fabric connectivity, the other end of delivery line 14 is connected with the exterior space of hollow drying box 10, to export
Steam or water in hollow drying box 10；Pipe close 15 is removably inserted on delivery line 14, to open or close delivery line
14。
Further, the utility model devises a kind of using hollow drying box structure, is directly set in mica paper transmission net
It takes, carrying out heat transmission using hot steam realizes the upper and lower sides to the mica scraps of paper while the mica paper drying unit dried；This reality
Problem is dried to mica paper with novel pin, independent research is carried out, mica paper is automatically delivered and is incorporated into one with drying；First,
The utility model is designed using net belt type transfer structure, and guipure is made of metal material, and offers multiple through-holes thereon, on
Band-like mica paper after the adhesive coating of downside is positioned on guipure, and forwarded through guipure, during transmission on mica paper
Extra adhesive under self gravitation effect can via through holes slide directly down, ensure that the uniform of adhesive on mica paper
Property；The guipure of the utility model is driven by sprocket wheel, chain and strut, wherein, sprocket wheel is rotatablely arranged on stent,
Sprocket wheel is connect with external motor, and through motor driving, rotary motion, chain are then sheathed between two sprocket wheels, band when sprocket wheel rotates
Dynamic chain linear motion, is particular in that, the utility model is connected with more struts between front and rear two chain, and guipure then covers
It is located on strut, is tensioned through strut, and move along a straight line with strut along holder orientation, so that mica paper is sent to hollow drying box
It is interior；Secondly, the utility model is arranged with hollow drying box between upper and lower two layers of mesh band, offers and runs through in the middle part of hollow drying box
The drying tank of hollow drying box or so end face, and the inner wall of drying tank is internally provided with toroidal cavity structure, it is hollow by being connected to
The steam pipe for drying upper box part imports hot steam in toroidal cavity structure, and hot transmission is carried out, and coordinate using drying tank inner wall
Metal mesh belt and its via design are realized to heating, drying while mica paper upper and lower side on guipure；In addition, to improve heat
Steam imports the uniformity of toroidal cavity structure, and the utility model is connected with from top to bottom between steam pipe and hollow drying box
Be open the guide sleeve incrementally increased, so that hot steam to be imported to toroidal cavity structure in large area, improves heating uniformity.
The embodiment of the utility model only introduces its specific embodiment, does not lie in and limits its protection domain.The industry
Technical staff can make certain modifications under the inspiration of the present embodiment, therefore all done according to the utility model patent range
Equivalent change or modification is belonged in the utility model patent right.
Claims (8)
1. a kind of mica paper drying unit, it is characterised in that：Including stent（1）, transmission component, hollow drying box（10）And steam
Pipe（8）, wherein, above-mentioned stent（1）For strip structure, stent（1）It is positioned on horizontal plane；Above-mentioned transmission component is set to stent
（1）On, and along stent（1）Cycle linear motion, to drive the mica paper of coated adhesive placed thereon（17）Edge
Stent（1）Direction moves along a straight line；Above-mentioned hollow drying box（10）For rectangular box-shaped structure, hollow drying box（10）Middle part open up
There is drying tank（A）, drying tank（A）Hollow drying box is penetrated through from left to right（10）, hollow drying box（10）It is fixedly installed on stent
（1）On, and above-mentioned transmission component drying slot（A）Through hollow drying box（10）, drying tank（A）The hollow drying box of four sides
（10）Inside is toroidal cavity structure, enters drying tank with transmission component to import hot steam to heat（A）Interior mica paper
（17）；Above-mentioned steam pipe（8）One end be connected to hollow drying box（10）On, and with hollow drying box（10）Internal annular is empty
Cavity configuration connects, steam pipe（8）The other end connection peripheral hardware steam providing apparatus, so as to by hot steam import toroidal cavity knot
In structure, to mica paper（17）Upper and lower side carry out heating, drying.
2. a kind of mica paper drying unit according to claim 1, it is characterised in that：The transmission component includes sprocket wheel
（2）, shaft（3）, chain（4）, strut（5）And guipure（6）, wherein, above-mentioned shaft（3）Including two, two shafts（3）It sets respectively
It is placed in stent（1）Left and right ends, and pass through bearing and stent respectively（1）It is rotatably coupled, wherein, a shaft（3）'s
The motor of one end and peripheral hardware connects, and motor drives the shaft（3）Rotary motion.
3. a kind of mica paper drying unit according to claim 2, it is characterised in that：The sprocket wheel（2）Including four,
Four sprocket wheels（2）It is fixedly installed on above-mentioned two shafts respectively（3）Rear and front end, and sprocket wheel（2）Positioned at stent（1）It is interior
Side；Above-mentioned chain（4）Including two, two chains（4）It is respectively sleeved at positioned at stent（1）Two sprocket wheels of front and rear sides（2）On；On
State strut（5）Including at least two, strut（5）Along chain（4）Direction is evenly spaced apart to be set to front and rear two chain（4）Between,
And strut（5）Rear and front end be individually fixed in front and rear two chain（4）Madial wall on.
4. a kind of mica paper drying unit according to claim 3, it is characterised in that：The guipure（6）It is tied to be closed
Structure, guipure（6）It is set in strut（5）On, through strut（5）Tensioning, guipure（6）On be placed with mica paper to be dried（17）；Net
Band（6）For metal material, and guipure（6）On offer at least two through-holes（7）；Motor-driven rotatable shaft（3）During rotary motion, turn
Axis（3）Pass sequentially through sprocket wheel（2）, chain（4）And strut（5）Drive guipure（6）Along stent（1）Direction cycle linear motion, net
Band（6）Drive mica paper placed thereon（17）Along stent（1）Direction moves along a straight line to above-mentioned drying tank（A）It is interior, so as into
Row heating, drying.
5. a kind of mica paper drying unit according to claim 4, it is characterised in that：The hollow drying box（10）Gu
Surely it is set to stent（1）On, and hollow drying box（10）Across the guipure of closing structure（6）Gap between levels, makes baking
Dry slot（A）It will be positioned at the guipure on upper strata（6）In being coated on.
6. a kind of mica paper drying unit according to claim 5, it is characterised in that：The steam pipe（8）Upper end
Equipped with air inlet mouth of pipe（B）, the air inlet mouth of pipe（B）It is connect with the steam providing apparatus of peripheral hardware；Steam pipe（8）Lower end be connected with and lead
Air-casing（9）, guide sleeve（9）Upper and lower ends opening, and respectively with steam pipe（8）And hollow drying box（10）Connection, and air guide
Set（9）Opening from top to bottom incrementally increase, so as to by steam pipe（8）Interior hot steam equably imports hollow drying box
（10）.
7. a kind of mica paper drying unit according to claim 6, it is characterised in that：The steam pipe（8）On be arranged
There is supporting ring（11）, supporting ring（11）Including at least two, supporting ring（11）Top be fixedly connected with supporting rod（12）, supporting rod（12）
Extend straight up, and supporting rod（12）Upper end be fixed on connecting plate（13）On, connecting plate（13）It is fixedly connected by screw
In in wall top, to support steam pipe（8）.
8. a kind of mica paper drying unit according to claim 7, it is characterised in that：The hollow drying box（10）'s
Side wall is equipped at least two delivery lines（14）, delivery line（14）One end and hollow drying box（10）Internal toroidal cavity knot
Structure connects, delivery line（14）The other end and hollow drying box（10）Exterior space connection, to export hollow drying box
（10）Interior steam or water；Delivery line（14）On be removably inserted with pipe close（15）, to open or close delivery line（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721582194.6U CN207579295U (en) | 2017-11-23 | 2017-11-23 | A kind of mica paper drying unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721582194.6U CN207579295U (en) | 2017-11-23 | 2017-11-23 | A kind of mica paper drying unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207579295U true CN207579295U (en) | 2018-07-06 |
Family
ID=62732915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721582194.6U Expired - Fee Related CN207579295U (en) | 2017-11-23 | 2017-11-23 | A kind of mica paper drying unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207579295U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109279118A (en) * | 2018-11-19 | 2019-01-29 | 嵊州市东浦天地彩印包装有限公司 | A kind of paper heating device for color printing packaging |
| CN110849124A (en) * | 2019-10-30 | 2020-02-28 | 滁州卷烟材料厂 | Drying method for corrugated carton production |
-
2017
- 2017-11-23 CN CN201721582194.6U patent/CN207579295U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109279118A (en) * | 2018-11-19 | 2019-01-29 | 嵊州市东浦天地彩印包装有限公司 | A kind of paper heating device for color printing packaging |
| CN110849124A (en) * | 2019-10-30 | 2020-02-28 | 滁州卷烟材料厂 | Drying method for corrugated carton production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207579295U (en) | A kind of mica paper drying unit | |
| CN108755252A (en) | A kind of gumming device of facing paper sample | |
| CN208216228U (en) | A kind of full-automatic film covering device | |
| CN207549831U (en) | A kind of automatic paster production equipment of mosaic paving | |
| CN110843337A (en) | Printing machine with drying system | |
| CN208824896U (en) | A kind of packaging film double spread drying equipment | |
| CN107560365A (en) | A kind of numb cotton preliminary working apparatus for drying | |
| CN212052116U (en) | Integrated glue applying mechanism in papermaking process | |
| CN208136612U (en) | A kind of molding machine of intact slurry paper | |
| CN207174080U (en) | One kind applies production and assembly semi-finished product film covering device | |
| CN206362124U (en) | A kind of dryer for Tea Production | |
| CN109551657A (en) | One kind using multi-stage drying device for plasthetics processing | |
| CN207006725U (en) | Tea seed drying unit | |
| CN209541382U (en) | A kind of thorough sand paper processing drying box of drying | |
| CN108221448A (en) | A kind of pressing device for papermaking | |
| CN208671583U (en) | A kind of film production high-efficiency heating drying equipment | |
| CN208947789U (en) | A kind of label film covering device | |
| CN208309174U (en) | A kind of textile printing and dyeing drying equipment | |
| CN102632530B (en) | Veneer soaking drier | |
| CN207103014U (en) | A kind of adhesive tape Special coating machine | |
| CN210127359U (en) | Gumming drying device is used in production of grained paper | |
| CN209295586U (en) | One kind having automatic temperature-controlled soft capsule drying rotating cage | |
| CN208154936U (en) | A kind of two-way hanging type corrugated paper drying unit | |
| CN106473568B (en) | Christmas glues sphere of powder drying process units and its method of work | |
| CN219191647U (en) | Corrugated color box drying equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20201123 |