CN207047015U - A kind of three-level sedimentation basin of concrete mixing plant - Google Patents
A kind of three-level sedimentation basin of concrete mixing plant Download PDFInfo
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- CN207047015U CN207047015U CN201720989014.XU CN201720989014U CN207047015U CN 207047015 U CN207047015 U CN 207047015U CN 201720989014 U CN201720989014 U CN 201720989014U CN 207047015 U CN207047015 U CN 207047015U
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- sedimentation basin
- level sedimentation
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- fix bar
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Abstract
The utility model discloses a kind of three-level sedimentation basin of concrete mixing plant, including the first order sedimentation basin being sequentially connected, second level sedimentation basin and third level sedimentation basin, the first order sedimentation basin and second level sedimentation basin, gap is all provided between second level sedimentation basin and third level sedimentation basin, the side of first order sedimentation basin is provided with waterwheel in the second level sedimentation basin, fix bar is equipped with the axle center of the waterwheel, the waterwheel is located at the gap lower zone that first order sedimentation basin is connected with second level sedimentation basin and is in gap in approximately the same plane；The side of the fix bar is provided with the drive mechanism consistent with fix bar rotational frequency, and the drive mechanism is fixedly connected with the executing agency that acid adding operation can be performed to sewage in the second sedimentation basin.The utility model has the advantages that：This three-level sedimentation basin can carry out acid adding automatically, and then improve the discharge efficiency of sewage.
Description
Technical field
It the utility model is related to a kind of three-level sedimentation basin, the three-level sedimentation basin of more particularly to a kind of concrete mixing plant.
Background technology
Concrete mixing plant can produce substantial amounts of waste water in process of production, cause the wasting of resources and environmental pollution.Such as
Substantial amounts of waste water is produced after rinsing stirring host, concrete transportation tank car and production site ground, because containing in these waste water
There are the strong alkaline substances such as cement, sandstone, flyash, miberal powder and additive, pH value is up to 11-12, therefore directly these give up
Water discharges, and can cause the waste of water resource and environment can be caused seriously to pollute.
Notification number is that CN202700156U Chinese patent discloses a kind of concrete mixing plant detention tank.The sedimentation basin
It is sequentially connected and is formed by first stage precipitation tank, second-level settling pond, three-level sedimentation basin, first stage precipitation tank, second-level settling pond and three-level is sunk
Shallow lake pond is separated by sedimentation basin partition wall, and first stage precipitation tank bottom plate is ramp, and sedimentation basin partition wall is provided with gap.This sedimentation basin
In being carried out by adding acidic materials and sewage in three-level sedimentation basin and, sewage discharge after most neutralizing at last to municipal administration pipe
Road.Technical staff need to manually add acidic materials when carrying out aforesaid operations, due to night nobody to the dirt in three-level sedimentation basin
Water is added so that every morning, three-level sedimentation basin showed strong basicity, and then reduced the discharge efficiency of sewage, had much room for improvement.
Utility model content
The purpose of this utility model is to provide a kind of three-level sedimentation basin of concrete mixing plant, and this three-level sedimentation basin can
It is automatic to carry out acid adding, and then improve the discharge efficiency of sewage.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of concrete mixing plant
Three-level sedimentation basin, including first order sedimentation basin, second level sedimentation basin and the third level sedimentation basin being sequentially connected, described
All it is provided with gap between first stage precipitation tank and second level sedimentation basin, second level sedimentation basin and third level sedimentation basin, described
The side of first order sedimentation basin is provided with waterwheel in second-level settling pond, is equipped with the axle center of the waterwheel and waterwheel rotating speed
Identical fix bar, the both ends of the fix bar are socketed the locating part that guaranteed fix bar is rotated, and the waterwheel is positioned at the
Gap lower zone that first stage precipitation tank is connected with second level sedimentation basin and it is in gap in approximately the same plane；It is described
The side of fix bar is provided with the drive mechanism consistent with waterwheel rotational frequency, and the drive mechanism is fixedly connected with can be to second
Sewage performs the executing agency of acid adding operation in level sedimentation basin.
By using above-mentioned technical proposal, when the sewage in first order sedimentation basin is sunk by gap into the second level
During the pond of shallow lake, current direction flows down and dropped down onto in the plate face of waterwheel.Because the Action of Gravity Field of current applies in downward direction to the plate face of waterwheel
Power, final waterwheel can be rotated around the axial line of fix bar.Now, the fix bar while generation being fixedly connected with waterwheel turn
It is dynamic.Drive mechanism of the rotation driving of fix bar positioned at fix bar side is rotated with identical rotational frequency, and then is driven
Mechanism is by driving executing agency to carry out performing sewage in the sedimentation basin of the second level acid adding operation.When gap flows into the discharge of sewage
When higher, velocity of rotation of the waterwheel at fix bar axle center is faster, drives the faster rotational speed for the fix bar being fixedly connected, and then
The rotational frequency of drive mechanism is also gradually accelerated.So that executing agency toward the acidic materials added in the sedimentation basin of the second level with overflowing
The mouth of a river flows into discharge of sewage increase and increased, and vice versa.Pass through above-mentioned setting so that the addition of acidic materials can basis
Flow into the discharge of sewage in real time and change, neutralization reaction is carried out to the sewage in the sedimentation basin of the second level automatically.
The utility model is further arranged to：The drive mechanism includes the first gear being fixedly connected with fix bar, institute
The side for stating first gear is provided with the gear band that can be meshed with first gear, and the gear band opposite side is provided with can be with tooth
The second gear of wheel belt engagement, the side of the second gear is fixedly connected with retainer ring, the side of the retainer ring and execution
Mechanism is fixedly connected.
By using above-mentioned technical proposal, when sewage is flowed into second level sedimentation basin by first order sedimentation basin by gap
When, ultimately result in the fix bar being fixedly connected with waterwheel and rotate.Because one end of fix bar is fixedly connected with first gear,
So that first gear drives second gear to rotate by the effect of gear band, work that the side of second gear passes through retainer ring
The executing agency being fixedly connected with driving is moved, and then realizes and second level sedimentation basin acid adding is operated.
The utility model is further arranged to：The locating part includes the bearing positioned at fix bar both ends, each axle
The side held is fixedly connected with second level sedimentation basin inwall.
By using above-mentioned technical proposal, due to being all provided with bearing at fix bar both ends so that when fix bar is with dampening
When the rotation of car is synchronously rotated, the bearing on both sides can reduce the influence rotated to fix bar, reducing friction resistance.Meanwhile
Bearing can play the supporting role to fix bar, and then the waterwheel for ensureing to be fixedly connected with fix bar is vacantly set, and further protect
Card waterwheel can synchronously rotate with the gap discharge of sewage, ensure that rotational efficienty.
The utility model is further arranged to：The executing agency includes the feed hopper that can place acidic materials, described
Feed hopper is provided with the sealing ring around charging aperture close to the side of charging aperture, and the side of the sealing ring, which abuts, rotating disk, institute
State and be fixedly connected at the axle center of rotating disk with retainer ring, if the side of the rotating disk is provided with what can be engaged with feed hopper charging aperture
The groove of dry circumferential arrangement.
By using above-mentioned technical proposal, when current are flowed into the sedimentation basin of the second level from the first sedimentation basin, under gap
The water impact fallen is located at the waterwheel below gap, and then drives the fix bar being fixedly connected with waterwheel to be rotated.It is fixed
Bar drives rotating disk to be rotated by the drive mechanism being fixedly connected.Side due to rotating disk and phase at feed hopper charging aperture
Mutually abut, and the sealing ring positioned at feed hopper side improves the sealing effectiveness between feed hopper and rotating disk.When recessed on rotating disk
When groove is turned to at feed hopper charging aperture, it is located at the acidic materials in feed hopper and entered in groove.Now rotating disk continues to turn
When dynamic, acidic materials in groove can fallen to due to gravity in the sedimentation basin of the second level and with second level sedimentation basin
Interior sewage carries out neutralization reaction.Abut against and not recessed with any one when rotating disk is turned at the charging aperture with feed hopper
When groove is coordinated, now rotating disk does not provide the space that the acidic materials in feed hopper fall so that acidic materials still stay
In feed hopper.Above-mentioned sealing ring strengthens the sealing effectiveness between rotating disk and feed hopper.
The utility model is further arranged to：One end of the fix bar, which is socketed with, avoids extraneous aqueous vapor contact drive mechanism
Drive chamber, it is described driving chamber interior walls be fixedly connected with fixing axle, the fixing axle at second gear axle center with socket-connecting.
By using above-mentioned technical proposal, because the sewage in the sedimentation basin of the second level is under open environment for a long time, its
The aqueous vapor that sewage can be evaporated and then change into air at a certain temperature.Aqueous vapor in upward motion process can directly with
Drive mechanism is contacted.For the influence to caused by drive mechanism after avoiding aqueous vapor from being contacted with drive mechanism, outside drive mechanism
The drive chamber of cladding drive mechanism is set.Drive chamber can improve overall aesthetic measure simultaneously.
The utility model is further arranged to：The first order sedimentation basin, second level sedimentation basin and third level sedimentation basin
Opening all sets grid.
By using above-mentioned technical proposal, when rainy season set, three-level sedimentation basin is entered by the extraneous rainwater of grid
PH value that is interior and then reducing high alkalinity solution in three-level sedimentation basin, reduce the usage amount of acid solution needed for neutralizing.
In summary, the utility model has the advantages that：
By being provided with waterwheel in the sedimentation basin of the second level, waterwheel is located at first order sedimentation basin and connected with second level sedimentation basin
Logical gap lower zone and it is in gap in approximately the same plane, fix bar is fixedly connected with the axle center of waterwheel, Gu
Fixed pole has executing agency by drive mechanism synchronized links so that the current size that waterwheel can flow into according to top gap is carried out
The velocity of rotation of change waterwheel, so that amount of the real-time automatic change executing agency toward addition acidic materials in the sedimentation basin of the second level,
And then improve the discharge efficiency of sewage.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment；
Fig. 2 is the structural representation that Fig. 1 removes grid；
Fig. 3 is the structural representation that Fig. 2 removes sedimentation basin；
Fig. 4 is the structural representation that Fig. 3 removes drive chamber；
Fig. 5 is Fig. 4 exploded perspective view.
Reference：1st, first order sedimentation basin；2nd, second level sedimentation basin；3rd, third level sedimentation basin；4th, dividing plate；5th, spilling water
Mouthful；6th, grid；7th, water inlet；8th, waterwheel；9th, fix bar；10th, bearing；11st, drive chamber；12nd, drive mechanism；13rd, first gear；
14th, gear band；15th, second gear；16th, fixing axle；17th, retainer ring；18th, executing agency；19th, feed hopper；20th, sealing ring；21、
Rotating disk；22nd, groove.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
As depicted in figs. 1 and 2, the three-level sedimentation basin of a kind of concrete mixing plant, including the first order being sequentially connected are sunk
Shallow lake pond 1, second level sedimentation basin 2 and third level sedimentation basin 3.First order sedimentation basin 1, second level sedimentation basin 2 and third level precipitation
Pond 3 is separated by dividing plate 4, and the side of dividing plate 4 is provided with gap 5.First order sedimentation basin 1, second level sedimentation basin 2 and the 3rd
The opening of level sedimentation basin 3 all sets grid 6.The side of first order sedimentation basin 1 is provided with water inlet 7.
As shown in Figures 2 and 3, the side of first order sedimentation basin 1 is provided with waterwheel 8 in second level sedimentation basin 2.Waterwheel
Fix bar 9 is equipped with 8 axle center, fix bar 9 is provided at both ends with bearing 10, and side and the second level of each bearing 10 are precipitated
The inwall of pond 2 is fixedly connected.Particularly, waterwheel 8 is located under the gap 5 that first order sedimentation basin 1 is connected with second level sedimentation basin 2
Square region and it is in gap 5 in approximately the same plane.When the sewage in first order sedimentation basin 1 is entered by gap 5
During the sedimentation basin 2 of the second level, current direction flows down and dropped down onto in the plate face of waterwheel 8.Because the Action of Gravity Field of current is applied to the plate face of waterwheel 8
Add power in downward direction, final waterwheel 8 can be rotated around the axial line of fix bar 9.Now, consolidate with what waterwheel 8 was fixedly connected
Fixed pole 9 rotates simultaneously.
As shown in Fig. 3, Fig. 4 and Fig. 5, one end of fix bar 9 is socketed with drive chamber 11, the side and the second level of drive chamber 11
The inwall of sedimentation basin 2 is fixedly connected.Drive mechanism 12 is provided with drive chamber 11, drive mechanism 12 includes fixes with fix bar 9
The first gear 13 of connection, the side of first gear 13 are provided with the gear band 14 that can be meshed with first gear 13, gear band
14 opposite sides are provided with the second gear 15 that can be engaged with gear band 14.Second gear 15 is equipped with fixing axle 16, fixing axle 16
One end be fixedly connected with drive chamber 11 inwall.Side of the second gear 15 away from fixing axle 16 is fixedly connected with retainer ring 17,
The side of retainer ring 17 passes drive chamber 11 and is fixedly connected with the execution that acid adding operation can be performed to sewage in second level sedimentation basin 2
Mechanism 18.
When sewage is flowed into second level sedimentation basin 2 by first order sedimentation basin 1 by gap 5, ultimately result in solid with waterwheel 8
Surely the fix bar 9 connected rotates.Because one end of fix bar 9 is fixedly connected with first gear 13 so that first gear 13
Second gear 15 is driven to rotate by the effect of gear band 14, the zone of action that the side of second gear 15 passes through retainer ring 17
The dynamic executing agency 18 being fixedly connected is moved, and then realizes and the acid adding of second level sedimentation basin 2 is operated.
As shown in figure 4, executing agency 18 includes the feed hopper 19 above grid 6, acid can be placed in feed hopper 19
Property material.Feed hopper 19 penetrate grid 6 be provided with one end in second level sedimentation basin 2 it is close at feed hopper 19 charging aperture
Seal 20, the side of sealing ring 20, which abuts, rotating disk 21, is fixedly connected at the axle center of rotating disk 21 with retainer ring 17.The one of rotating disk 21
Side is provided with the groove 22 for some circumferential arrangements that can be engaged with the charging aperture of feed hopper 19.
When current are flowed into second level sedimentation basin 2 from the first sedimentation basin, the water impact that gap 5 falls is located at spilling water
The waterwheel 8 of the lower section of mouth 5, and then drive the fix bar 9 being fixedly connected with waterwheel 8 to be rotated.Fix bar 9 is by being fixedly connected
Drive mechanism 12 so drive rotating disk 21 rotated.Because the side of rotating disk 21 at the charging aperture of feed hopper 19 with mutually abutting,
And the sealing ring 20 positioned at the side of feed hopper 19 improves the sealing effectiveness between feed hopper 19 and rotating disk 21.When on rotating disk 21
When groove 22 is turned to at the charging aperture of feed hopper 19, it is located at the acidic materials in feed hopper 19 and entered in groove 22.Now
When rotating disk 21 is rotated further, the acidic materials in groove 22 can be falling in second level sedimentation basin 2 due to gravity
And carry out neutralization reaction with the sewage in second level sedimentation basin 2.When rotating disk 21 is turned to being offseted at the charging aperture of feed hopper 19
When connecing and not coordinated with any one groove 22, now rotating disk 21 is not provided under the acidic materials in feed hopper 19
The space fallen so that acidic materials are still kept in feed hopper 19.Above-mentioned sealing ring 20 strengthen rotating disk 21 and feed hopper 19 it
Between sealing effectiveness.
The course of work：
Sewage first flows into first order sedimentation basin 1 and carries out natural sedimentation, and first order sedimentation basin 1 plays major precipitation effect.When
When sewage product in first order sedimentation basin 1 completely reaches 5 height of gap being connected with second level sedimentation basin 2, positioned at the first order
Top sewage in sedimentation basin 1 flows into second level sedimentation basin 2 by gap 5.Now, it is located in second level sedimentation basin 2
Waterwheel 8 can be changed the velocity of rotation of waterwheel 8 according to the current size that top gap 5 flows into.When inflow velocity is larger,
Velocity of rotation of the waterwheel 8 at the axle center of fix bar 9 is faster, and then drives the faster rotational speed for the fix bar 9 being fixedly connected.
When fix bar 9 rotates, first gear 13 drives second gear 15 to occur to turn by the effect of gear band 14
It is dynamic, and then drive rotating disk 21 to be rotated.Now, the rotating speed of rotating disk 21 can synchronize change according to the rotating speed of fix bar 9,
And then determine the size of rotating speed by flowing into the flow in second level sedimentation basin 2.When the rotating speed of rotating disk 21 becomes big, feed hopper
The number that acidic materials in 19 enter the groove 22 of rotating disk 21 becomes more, and then causes the acidity launched toward in second level sedimentation basin 2
Material becomes more.When the rotating speed of rotating disk 21 becomes small, its result is contrary to the above.
Pass through above-mentioned setting so that three-level sedimentation basin can be carried out automatically according to the flow for entering second level sedimentation basin 2
The dosage of acid adding, and then improve the efficiency of sewage neutralization reaction.Simultaneously as waterwheel 8 is turned around the axial line of fix bar 9
It is dynamic so that the sewage in second level sedimentation basin 2 can be sufficiently stirred by waterwheel 8 with acidic materials, can accelerate to neutralize instead
The progress answered.Its mixing speed and the velocity of rotation of waterwheel 8 match.Further, to avoid the sewage in second level sedimentation basin 2
Sewage that is excessive and causing gap 5 to flow out can not fully contact with the plate face of waterwheel 8, and then reduce the rotational efficienty of waterwheel 8.
Therefore, its position of gap 5 that second level sedimentation basin 2 is connected between being precipitated with the third level is less than the axial line position of fix bar 9
Put.When the water in second level sedimentation basin 2 is entered in third level sedimentation basin 3 by gap 5, technical staff can be tested by PH
Sewage PH value in instrument detection third level sedimentation basin 3.When the sewage PH value in third level sedimentation basin 3 reaches in the range of pollution emission standard
When, it can be expelled to by suction pump in municipal pipeline.Set by above-mentioned automatical dosing, avoid the cumbersome of artificial, carry
The high operating efficiency of technical staff.
Claims (6)
1. a kind of three-level sedimentation basin of concrete mixing plant, including be sequentially connected first order sedimentation basin (1), second level precipitation
Pond (2) and third level sedimentation basin (3), the first order sedimentation basin (1) and second level sedimentation basin (2), second level sedimentation basin (2)
Gap (5) is all provided between third level sedimentation basin (3), it is characterized in that：Close to first in the second level sedimentation basin (2)
The side of level sedimentation basin (1) is provided with waterwheel (8), is equipped with the axle center of the waterwheel (8) and consolidates with waterwheel (8) rotating speed identical
Fixed pole (9), the both ends of the fix bar (9) are socketed the locating part that guaranteed fix bar (9) is rotated, waterwheel (8) position
Gap (5) lower zone that is connected in first order sedimentation basin (1) with second level sedimentation basin (2) and it is in gap (5)
In approximately the same plane；
The side of the fix bar (9) is provided with the drive mechanism (12) consistent with waterwheel (8) rotational frequency, the drive mechanism
(12) executing agency (18) of acid adding operation can be performed to the interior sewage of second level sedimentation basin (2) by being fixedly connected with.
2. a kind of three-level sedimentation basin of concrete mixing plant according to claim 1, it is characterized in that：The drive mechanism
(12) first gear (13) that is fixedly connected with fix bar (9) is included, the side of the first gear (13) is provided with can be with the
The gear band (14) that one gear (13) is meshed, gear band (14) opposite side are provided with can be engaged with gear band (14)
Two gears (15), the side of the second gear (15) are fixedly connected with retainer ring (17), the side of the retainer ring (17) with
Executing agency (18) is fixedly connected.
3. a kind of three-level sedimentation basin of concrete mixing plant according to claim 1, it is characterized in that：The locating part bag
The bearing (10) positioned at fix bar (9) both ends is included, the side of each bearing (10) is fixed with second level sedimentation basin (2) inwall
Connection.
4. a kind of three-level sedimentation basin of concrete mixing plant according to claim 2, it is characterized in that：The executing agency
(18) feed hopper (19) of acidic materials can be placed by including, and the feed hopper (19) is provided with circular close to the side of charging aperture
The sealing ring (20) of charging aperture, the side of the sealing ring (20), which abuts, rotating disk (21), at the axle center of the rotating disk (21) with
Retainer ring (17) is fixedly connected, and the side of the rotating disk (21) is provided with some circles that can be engaged with feed hopper (19) charging aperture
The groove (22) of week arrangement.
5. a kind of three-level sedimentation basin of concrete mixing plant according to claim 2, it is characterized in that：The fix bar
(9) one end is socketed with the drive chamber (11) for avoiding extraneous aqueous vapor contact drive mechanism (12), and drive chamber (11) inwall is solid
Surely fixing axle (16) is connected with, the fixing axle (16) at second gear (15) axle center with socket-connecting.
6. a kind of three-level sedimentation basin of concrete mixing plant according to claim 5, it is characterized in that：The first order is sunk
The opening in shallow lake pond (1), second level sedimentation basin (2) and third level sedimentation basin (3) all sets grid (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720989014.XU CN207047015U (en) | 2017-08-08 | 2017-08-08 | A kind of three-level sedimentation basin of concrete mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720989014.XU CN207047015U (en) | 2017-08-08 | 2017-08-08 | A kind of three-level sedimentation basin of concrete mixing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207047015U true CN207047015U (en) | 2018-02-27 |
Family
ID=61499444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720989014.XU Expired - Fee Related CN207047015U (en) | 2017-08-08 | 2017-08-08 | A kind of three-level sedimentation basin of concrete mixing plant |
Country Status (1)
| Country | Link |
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| CN (1) | CN207047015U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205697A (en) * | 2018-09-26 | 2019-01-15 | 骆玉蓉 | It is convenient for the multistage liquid stream sewage disposal device removed contamination using siphon principle |
| CN110092525A (en) * | 2019-06-05 | 2019-08-06 | 江苏凯勒奇环保设备有限公司 | A kind of multiple spot launching trap water coagulation sedimentation device based on micro- magnetic condensation technique |
| CN110339626A (en) * | 2019-07-31 | 2019-10-18 | 江苏百海环保科技有限公司 | A kind of purification of sewage filtrate precipitating pool structure and its application method |
| CN113415942A (en) * | 2021-07-23 | 2021-09-21 | 成都志达商品混凝土厂 | Concrete mixing plant waste water recovery system |
-
2017
- 2017-08-08 CN CN201720989014.XU patent/CN207047015U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205697A (en) * | 2018-09-26 | 2019-01-15 | 骆玉蓉 | It is convenient for the multistage liquid stream sewage disposal device removed contamination using siphon principle |
| CN110092525A (en) * | 2019-06-05 | 2019-08-06 | 江苏凯勒奇环保设备有限公司 | A kind of multiple spot launching trap water coagulation sedimentation device based on micro- magnetic condensation technique |
| CN110339626A (en) * | 2019-07-31 | 2019-10-18 | 江苏百海环保科技有限公司 | A kind of purification of sewage filtrate precipitating pool structure and its application method |
| CN113415942A (en) * | 2021-07-23 | 2021-09-21 | 成都志达商品混凝土厂 | Concrete mixing plant waste water recovery system |
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| CF01 | Termination of patent right due to non-payment of annual fee |