CN207562410U - A kind of novel rectangular sedimentation tank - Google Patents
A kind of novel rectangular sedimentation tank Download PDFInfo
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- CN207562410U CN207562410U CN201721657366.1U CN201721657366U CN207562410U CN 207562410 U CN207562410 U CN 207562410U CN 201721657366 U CN201721657366 U CN 201721657366U CN 207562410 U CN207562410 U CN 207562410U
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- sedimentation basin
- water inlet
- pipe
- inlet pipe
- sedimentation
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Abstract
The utility model is related to a kind of novel rectangular sedimentation tanks, belong to technical field of sewage, to solve the mud of sedimentation basin bottom precipitation because water inlet pipe is in water inlet, water velocity directly impacts mud, the phenomenon that mud is caused to roll, so as to influence the sedimentation effect of sedimentation basin, wherein, the high speed flow entered from water inlet pipe is slowed down by buffer gear, so as to which flow be avoided directly to be impacted to the mud of sedimentation basin bottom, so as to prevent the rolling of the precipitated sludge of sedimentation basin bottom, improve the sedimentation effect of sedimentation basin, pass through floating material barrier structure, the floating material that floating can be reduced discharges sedimentation basin under the suction of flow or outlet pipe, further improve the sedimentation effect of sedimentation basin.
Description
Technical field
The utility model is related to technical field of sewage, especially a kind of novel rectangular sedimentation tank.
Background technology
Sedimentation basin is that a kind of structures except suspended matter in decontaminated water, sedimentation basin make in sewage disposal using precipitation
With extensive, it is divided into generally according to water (flow) direction：Flat flow, vertical-flow and three kinds of radial-flow.
Rectangular sedimentation tank is chiefly used in concrete and builds, rectangular sedimentation tank construct simply, including：Water inlet, sedimentation basin,
Water outlet, in the long-term use, sedimentation basin bottom can generate a large amount of precipitated sludge to rectangular sedimentation tank, form mud
Layer, when sewage is directly drained by water inlet in sedimentation basin, because the sewage water velocity of entrance is big, easily to mud into
Row impact, causes mud to roll, so as to influence sedimentation effect, moreover, sewage flow is entering in sedimentation basin and can make in sedimentation basin
Precipitation aquatic products unboiled water wave, swim in precipitation pool surface floating material can flow to outlet pipe with ripples and be discharged, so as to influence
The sedimentation effect of sedimentation basin.
Utility model content
The purpose of this utility model is to provide a kind of novel rectangular sedimentation tanks, have impact of the flow to bottom sludge
Small, the advantages of sedimentation effect is good.
The above-mentioned purpose of the utility model technical scheme is that：A kind of novel flat flow precipitation
Pond, including：Water inlet pipe, sedimentation basin and outlet pipe, water inlet pipe are oppositely arranged on the both sides of sedimentation basin with outlet pipe, positioned at described heavy
The buffer gear for slowing down flow rate of water flow is provided at the nozzle of water inlet pipe in the pond of shallow lake, positioned at the water inlet pipe and outlet pipe
Between sedimentation basin in be provided with floating material barrier structure for stopping floating material.
By using said program, the high speed flow entered from water inlet pipe is slowed down by buffer gear, so as to
Flow is avoided directly to be impacted to the mud of sedimentation basin bottom, so as to prevent the rolling of the precipitated sludge of sedimentation basin bottom,
The sedimentation effect of sedimentation basin is improved, passes through floating material barrier structure, it is possible to reduce the floating material of floating is in flow or outlet pipe
Suction under discharge sedimentation basin, further improve the sedimentation effect of sedimentation basin.
Preferably：The buffer gear includes：The water inlet baffle-box connected with water inlet pipe is connected with the water inlet baffle-box
Interface and, and the orifice, horizontally disposed distributive pipe is provided with several apopores, institute on the distributive pipe
The opening for stating apopore is directed away from the direction setting of outlet pipe.
By using said program, sewage from water inlet pipe enter into water baffle-box when, water inlet baffle-box obstruction make
Under, change water inlet direction for the first time, reduce water intake velocity, reduce impact of the flow to sedimentation basin bottom sludge, sewage
It is entered in distributive pipe, changed for the second time into water direction by interface, further reduced water intake velocity, set on distributive pipe
Several apopores towards sedimentation basin pool wall set, make Sewage shock on pool wall, and flow down along pool wall, further
Reduce impact of the sewage to sedimentation basin bottom sludge, so as to reduce the generation of mud rollover phenomenon, ensure that sedimentation effect.
Preferably：The buffer gear includes：The partition board of three block gaps setting, respectively the first plate, the second plate and third
Plate, for first plate close to the water inlet pipe, the third plate far from the water inlet pipe, the height of second plate is above
The height of three plates, the water inlet pipe extend close to sedimentation basin bottom, and second plate is provided with several close to sedimentation basin bottom
Wear water hole.
By using said program, sewage after water inlet pipe enters the bottom of sedimentation basin and the first plate, from the bottom up into
Row sprawling, makes the water (flow) direction of sewage change, so as to reduce water velocity, when the water level of sewage is higher than the height of the first plate
It when spending, overflows the first plate and is flowed between the first plate and the second plate, the second plate and the are entered by the water hole of wearing on the second plate
Between three plates, so as to water (flow) direction being made to change for the second time, water velocity is further reduced, when wastewater level is higher than the
During the height of three plates, sewage can just enter the settling zone of sedimentation basin, be precipitated, at this point, the flow of sewage tends to be flat substantially
It is slow, so as to reduce the generation of mud rollover phenomenon, it ensure that sedimentation effect, meanwhile, gentle flow is easier suspended matter
It is precipitated, improves deposition efficiency.
Preferably：The both ends of the sedimentation basin are separately provided for the groove with the partition board grafting, the sedimentation basin
The upper lifting structure set for the partition board to be lifted.
By using said program, the groove grafting that is opened up on the pool wall of partition board and sedimentation basin, and pass through lifting structure into
Row lifting, convenient for being cleaned to the bottom for sinking to the bottom pond.
Preferably：The lifting structure includes：The supporting rack of sedimentation basin upper surface is arranged on, is connect with several partition boards
Connector, be arranged on supporting rack, output terminal and connector connection power source.
By using said program, supporting rack makes for installing power source and connector and providing a stress supporting point
Partition board is carried out elevating movement by power source by connector, simply, conveniently.
Preferably：The floating material barrier structure includes：Drift between water inlet pipe and outlet pipe, across sedimentation basin
Float sets stopper in sedimentation basin, for preventing buoyant member from being moved horizontally in sedimentation basin.
By using said program, buoyant member can swim in sewage surface, and the floating material for swimming in sewage surface is carried out
Buoyant member horizontal anomalous movement position, is defined by blocking by stopper, so as to be blocked in floating material centainly by buoyant member
In the range of, easy cleaning and the sedimentation effect for ensureing sedimentation basin.
Preferably：The buoyant member is made of foam, and the stopper is several inserted links, and the buoyant member can be certainly
By being set on inserted link for activity.
By using said program, buoyant member is made of foamed material, and buoyant member can be made to be carried out always to sewage surface
Blocking, stopper are several inserted links, for by buoyant member grafting, so as to which buoyant member be made to be only capable of the extending direction along inserted link with dirt
The height progress of water water level is up and down, so as to which the floating material to water levels different in sedimentation basin stops.
Preferably：The sedimentation basin bottom is provided with heavy bucket, and the bottom of the heavy bucket is provided with sludge pipe.
By using said program, the heavy bucket of sedimentation basin bottom setting convenient for mud is collected, and is arranged by sludge pipe
Go out, so as to ensure that sedimentation basin sustainably carries out precipitation to sewage.
Preferably：The bottom of the sedimentation basin is lower end close to the side of water inlet pipe into being obliquely installed.
By using said program, the bottom angled of sedimentation basin is set, so as to subsequently to the mud of sedimentation basin bottom into
Row cleaning.
Preferably：Two side bottoms positioned at water inlet pipe and outlet pipe of the sedimentation basin are provided with flush pipe, the flushing
Pipe is connected with high-pressure hydraulic pump, and the high-pressure hydraulic pump is connected with return duct, and described return duct one end is connect with high-pressure hydraulic pump, the other end
It is connected with sedimentation basin.
By using said program, sedimentation basin forms water circulation channel by flush pipe, high-pressure pump, return duct, with facility
The bottom of sedimentation basin can be carried out desilting processing with the sewage in sedimentation basin, saved resource.
In conclusion the utility model has the advantages that：
1st, by buffer gear, the water velocity that sewage enters in sedimentation basin is slowed down, slows down flow to sedimentation basin bottom
The impact of the mud in portion avoids the generation of mud rollover phenomenon, so as to ensure that sedimentation basin sedimentation effect.
2nd, passing through floating material barrier structure so that the floating material of sewage surface floating is blocked in certain range, from
And it ensure that the water flowed out from outlet pipe and be satisfactory.
3rd, it is set, is facilitated to sedimentation basin bottom by flush pipe, high-pressure pump, return duct and sedimentation basin bottom angled
Processing is desilted, and has saved resource, ensure that sedimentation basin constantly can carry out precipitation to sewage.
Description of the drawings
Fig. 1 is the frontal planar structure diagram of the rectangular sedimentation tank of the utility model embodiment 1；
Fig. 2 is planar structure schematic diagram in A-A in Fig. 1；
Fig. 3 is the frontal planar structure diagram of the rectangular sedimentation tank of the utility model embodiment 2.
Reference numeral：1st, sedimentation basin；2nd, water inlet pipe；3rd, outlet pipe；4th, buffer gear；41st, water inlet baffle-box；42nd, interface；
43rd, distributive pipe；431st, apopore；44th, partition board；441st, the first plate；442nd, the second plate；4421st, water hole is worn；443rd, third plate；45、
Rubber block；5th, floating material barrier structure；51st, buoyant member；52nd, stopper；6th, the first mounting bracket；7th, lifting structure；71st, it supports
Frame；72nd, connector；73rd, power source；8th, heavy bucket；9th, sludge pipe；10th, flush pipe；11st, high-pressure hydraulic pump；12nd, return duct；13、
Second mounting bracket.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The identical attached drawing of wherein identical parts
Label represents.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment 1：
It please refers to Fig.1 to shown in Fig. 2, the structure of the novel rectangular sedimentation tank of the present embodiment is specifically retouched below
It states.
As depicted in figs. 1 and 2, the novel rectangular sedimentation tank of this implementation, including：Sedimentation basin 1 is arranged on sedimentation basin 1 one
The water inlet pipe 2 of side, is arranged on the outlet pipe 3 of 1 opposite side of sedimentation basin, and water inlet pipe 2 is oppositely arranged on sedimentation basin 1 with outlet pipe 3
On pool wall, buffer gear 4 is provided at 2 nozzle of water inlet pipe in sedimentation basin 1, buffer gear 4 flows for slowing down from water inlet pipe 2
The water velocity gone out avoids causing rollover phenomenon to the mud of 1 bottom of sedimentation basin, improves sedimentation effect, water inlet pipe 2 with
Floating material barrier structure 5 is provided in sedimentation basin 1 between outlet pipe 3, floating material barrier structure 5 is used to floating material being blocked in
In a certain range in sedimentation basin 1, avoid discharged under the suction of ripples that floating material generated by flow or outlet pipe 3 it is heavy
Shallow lake pond 1 ensure that the sedimentation effect of sedimentation basin 1.
Specifically, as depicted in figs. 1 and 2, in the present embodiment, buffer gear 4 includes：Water inlet baffle-box 41, interface 42
With distributive pipe 43；Baffle-box 41 of intaking is mounted on by the first mounting bracket 6 on the pool wall of sedimentation basin 1, and water inlet pipe 2 is buffered with water inlet
Case 41 connects, and distributive pipe 43 is mounted on by the second mounting bracket 13 on the pool wall of sedimentation basin 1, water inlet baffle-box 41 and distributive pipe 43
It is connected by interface 42, several spaced apopores 431, the opening of several apopores 431 is provided on distributive pipe 43
Direction is directed away from the direction setting of outlet pipe 3, and apopore 431 is used to discharge the pool wall of sewage alignment sedimentation basin 1, makes sewage
It flows down along the pool wall of sedimentation basin 1, so as to which the water of flow be varied multiple times by baffle-box 41 of intaking, isocon and apopore 431
Direction is flowed, so as to effectively slow down water velocity, rollover phenomenon occurs for the mud for avoiding 1 bottom of sedimentation basin.
Specifically, as shown in Figure 1, in the present embodiment, floating material barrier structure 5 includes：Buoyant member 51 and stopper 52,
Buoyant member 51 can be floated on the surface of sewage, and counterweight is provided in the lower end of buoyant member 51, and counterweight is used to make buoyant member 51
Lower end stretch into sewage always, the upper end of buoyant member 51 exposes the surface of sewage always, so as to play blocking floating material
Effect, wherein, buoyant member 51 is made of foamed material, and is coated foamed material with plastic material, and stopper 52 is several
Every the inserted link of arrangement, inserted link one end is fixed on the bottom of sedimentation basin 1, inserted link and 51 grafting of buoyant member, and buoyant member 51 can be with level
Height, carry out along the extending direction of inserted link up and down, carried out so as to the floating material to heights of water level different in sedimentation basin 1
Blocking, while buoyant member 51 is limited by position movement of the inserted link on horizontal position, stops floating material so as to ensure that
It is convenient that subsequently floating material is cleared up in certain range.
As shown in Figure 1, being provided with heavy bucket 8 in the bottom of sedimentation basin 1, heavy bucket 8 is located at buffer gear 4 and floating material resistance
It keeps off between structure 5, can the suspended matters such as the silt in sewage be effectively subjected to precipitation collection, be provided in the bottom of heavy bucket 8
Sludge pipe 9, sludge pipe 9 are used to mud discharging sedimentation basin 1, and sedimentation basin 1 is enable effectively persistently to carry out precipitation work to sewage
With.
Wherein, the bottom of sedimentation basin 1 is into being obliquely installed, and is lower end close to the side of water inlet pipe 2, the bottom of sedimentation basin 1
It is obliquely installed, subsequently to carry out desilting processing to the bottom of sedimentation basin 1.
As shown in Figures 1 and 2, two side bottoms of sedimentation basin 1 are provided with flush pipe 10, flush pipe 10 is connected with high pressure water
Pump 11, high-pressure hydraulic pump 11 is connected with return duct 12, and one end of return duct 12 is connect with high-pressure hydraulic pump 11, the other end and sedimentation basin 1
Connection forms a water circulation channel, to utilize the dirt in sedimentation basin 1 by return duct 12, high-pressure hydraulic pump 11, flush pipe 10
Water can pass in and out the bottom of sedimentation basin 1 and desilt processing, economize on resources.
Embodiment 2：
As shown in figure 3, the difference of the present embodiment and other embodiment essentially consists in：The structure of buffer gear 4 and water inlet pipe 2
It is different.
Buffer gear 4 includes：The partition board 44 of three block gaps setting, respectively the first plate 441, the second plate 442 and third plate
443, wherein, the first plate 441 close to water inlet pipe 2, third plate 443 far from water inlet pipe 2, the second plate 442 be arranged on the first plate 441 with
Between third plate 443, wherein, the height of the second plate 442 is higher than the height of third plate 443, and the nozzle of water inlet pipe 2 extends close to
The bottom of sedimentation basin 1, the second plate 442 be provided on 1 bottom end of sedimentation basin it is several be alternatively arranged setting wear water hole
4421。
After sewage enters the bottom between 1 and first plate 441 of sedimentation basin from water inlet pipe 2, sewage carries out from the bottom up
Sprawling, makes the water (flow) direction of sewage change, so as to reduce water velocity, when the water level of sewage is higher than the first plate 441
During height, the first plate of sewage overflows 441 is flowed between the first plate 441 and the second plate 442, by wearing water on the second plate 442
Hole 4421 is entered between the second plate 442 and third plate 443, further to drop so as to water (flow) direction be made to change for the second time
Low water velocity, when wastewater level is higher than the height of third plate 443, sewage can be just entered in the settling zone of sedimentation basin 1,
It is precipitated, at this point, the flow of sewage tends towards stability substantially, so as to avoid the generation of mud rollover phenomenon, it is heavy to ensure that
Shallow lake effect, meanwhile, gentle flow makes suspended matter be easier to make for precipitating, and improves deposition efficiency.
Wherein, several grooves for 44 grafting of partition board are respectively arranged at the both ends of sedimentation basin 1, in sedimentation basin 1
Upper surface is provided with the lifting structure 7 for partition board 44 to be lifted, and lifting structure 7 includes：It is arranged on 1 upper surface of sedimentation basin
On supporting rack 71, the connector 72 that three pieces of partition boards 44 are linked together, the power source 73 being arranged on supporting rack 71, power
The output terminal in source 73 is fixedly connected with connector 72, and wherein power source 73 can be for hydraulic cylinder or cylinder or by way of chain
Band follower link 72 is lifted, and so as to be lifted with dynamic dividing plate 44, carries out desilting processing when needing the bottom to sedimentation basin 1
When, partition board 44 is promoted by lifting structure 7, the bottom end of partition board 44 is made to be detached with 1 bottom of sedimentation basin.
The bottom end of partition board 44 is provided with rubber block 45, is provided in the bottom of sedimentation basin 1 and 45 matched item of rubber block
Slot, can be by being closely pressed in bar groove, so as to sedimentation basin 1 and partition board because rubber has elasticity under the driving of lifting structure 7
Waterproof is sealed between 44, ensures cushioning effect of the buffer gear 4 to flow.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model by Patent Law.
Claims (10)
1. a kind of novel rectangular sedimentation tank, including：Water inlet pipe (2), sedimentation basin (1) and outlet pipe (3), water inlet pipe (2) is with going out
Water pipe (3) is oppositely arranged on the both sides of sedimentation basin (1), it is characterized in that, water inlet pipe (2) nozzle in the sedimentation basin (1)
Place is provided with the buffer gear (4) for slowing down flow rate of water flow, the sedimentation basin (1) between the water inlet pipe (2) and outlet pipe (3)
Inside it is provided with the floating material barrier structure (5) for stopping floating material.
2. a kind of novel rectangular sedimentation tank according to claim 1, it is characterized in that, the buffer gear (4) includes：With
The water inlet baffle-box (41) of the water inlet pipe (2) connection, the interface (42) connected with the water inlet baffle-box (41) and, with
The interface (42) connection, horizontally disposed distributive pipe (43) is provided with several apopores on the distributive pipe (43)
(431), the opening of the apopore (431) is directed away from the direction setting of outlet pipe (3).
3. a kind of novel rectangular sedimentation tank according to claim 1, it is characterized in that, the buffer gear (4) includes：Three
The partition board (44) of block gap setting, respectively the first plate (441), the second plate (442) and third plate (443), first plate
(441) close to the water inlet pipe (2), the third plate (443) far from the water inlet pipe (2), the height of second plate (442)
The height of third plate (443) is above, the water inlet pipe (2) extends close to sedimentation basin (1) bottom, second plate (442)
It is provided with close to sedimentation basin (1) bottom and several wears water hole (4421).
4. a kind of novel rectangular sedimentation tank according to claim 3, it is characterized in that, the both ends point of the sedimentation basin (1)
Be not provided with for the groove with the partition board (44) grafting, on the sedimentation basin (1) setting for by the partition board (44) into
The lifting structure (7) of row lifting.
5. a kind of novel rectangular sedimentation tank according to claim 4, it is characterized in that, the lifting structure (7) includes：If
The supporting rack (71) in sedimentation basin (1) upper surface is put, the connector (72) being connect with several partition boards (44) is arranged on support
On frame (71), output terminal and the power source (73) of connector (72) connection.
6. a kind of novel rectangular sedimentation tank according to claim 5, it is characterized in that, the floating material barrier structure (5)
Including：Buoyant member (51) between water inlet pipe (2) and outlet pipe (3), across sedimentation basin (1), setting sedimentation basin (1) are interior
, stopper (52) for preventing buoyant member (51) from moving horizontally in the sedimentation basin (1).
7. a kind of novel rectangular sedimentation tank according to claim 6, it is characterized in that, the buoyant member (51) is foam material
Matter is made, the stopper (52) be several inserted links, the buoyant member (51) can freely activity be set on inserted link.
8. a kind of novel rectangular sedimentation tank according to any one in claim 1-7, it is characterized in that, the sedimentation basin
(1) bottom is provided with heavy bucket (8), and bottom is provided with sludge pipe (9) at the heavy bucket (8).
9. a kind of novel rectangular sedimentation tank according to any one in claim 1-7, it is characterized in that, the sedimentation basin
(1) bottom is lower end close to the side of water inlet pipe (2) into being obliquely installed.
10. a kind of novel rectangular sedimentation tank according to any one in claim 1-7, it is characterized in that, the precipitation
Two side bottoms positioned at water inlet pipe (2) and outlet pipe (3) in pond (1) are provided with flush pipe (10), flush pipe (10) connection
There is high-pressure hydraulic pump (11), the high-pressure hydraulic pump (11) is connected with return duct (12), described return duct (12) one end and high-pressure hydraulic pump
(11) it connects, the other end is connected with sedimentation basin (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721657366.1U CN207562410U (en) | 2017-12-01 | 2017-12-01 | A kind of novel rectangular sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721657366.1U CN207562410U (en) | 2017-12-01 | 2017-12-01 | A kind of novel rectangular sedimentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207562410U true CN207562410U (en) | 2018-07-03 |
Family
ID=62689789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721657366.1U Expired - Fee Related CN207562410U (en) | 2017-12-01 | 2017-12-01 | A kind of novel rectangular sedimentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207562410U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110314426A (en) * | 2019-06-30 | 2019-10-11 | 路德环境科技股份有限公司 | A kind of sedimentation basin row's surface water installations and water discharge method |
| CN113443741A (en) * | 2021-07-01 | 2021-09-28 | 重庆市梁平排水有限公司 | Follow-on high-density pond |
| CN114349154A (en) * | 2022-01-14 | 2022-04-15 | 水利部交通运输部国家能源局南京水利科学研究院 | River water body treatment equipment and method |
| CN110314426B (en) * | 2019-06-30 | 2024-07-02 | 路德环境科技股份有限公司 | Surface water draining device and method for sedimentation tank |
-
2017
- 2017-12-01 CN CN201721657366.1U patent/CN207562410U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110314426A (en) * | 2019-06-30 | 2019-10-11 | 路德环境科技股份有限公司 | A kind of sedimentation basin row's surface water installations and water discharge method |
| CN110314426B (en) * | 2019-06-30 | 2024-07-02 | 路德环境科技股份有限公司 | Surface water draining device and method for sedimentation tank |
| CN113443741A (en) * | 2021-07-01 | 2021-09-28 | 重庆市梁平排水有限公司 | Follow-on high-density pond |
| CN113443741B (en) * | 2021-07-01 | 2023-09-12 | 重庆市梁平排水有限公司 | Improved high-density pool |
| CN114349154A (en) * | 2022-01-14 | 2022-04-15 | 水利部交通运输部国家能源局南京水利科学研究院 | River water body treatment equipment and method |
| CN114349154B (en) * | 2022-01-14 | 2023-03-07 | 水利部交通运输部国家能源局南京水利科学研究院 | River water body treatment equipment and method |
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Granted publication date: 20180703 Termination date: 20201201 |