CN207654760U - Dish-style solid-liquid separator and solid-liquid separation system - Google Patents
Dish-style solid-liquid separator and solid-liquid separation system Download PDFInfo
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- CN207654760U CN207654760U CN201721323532.4U CN201721323532U CN207654760U CN 207654760 U CN207654760 U CN 207654760U CN 201721323532 U CN201721323532 U CN 201721323532U CN 207654760 U CN207654760 U CN 207654760U
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Abstract
The utility model discloses a kind of dish-style solid-liquid separator and solid-liquid separation system, including cylinder, the shaft that is set in the cylinder and can be driven by driving mechanism, and the disk group being sheathed in the shaft；The cylinder is equipped with inlet tube and liquid outlet, and the top of the cylinder is provided with the oil outlet higher than the liquid outlet, and bottom is provided with slag-drip opening；The disk group includes at least two separation disks being stacked, the separation disk is tilted down by center to outer rim, and the upper surface of the separation disk is equipped with the helix groove by extending centrally out, and at least one first through hole is also provided on the separation disk.Dish-style solid-liquid separator in above-mentioned technical proposal had both improved the separating effect of liquid and solid particulate matter, the separating effect of oil content in liquid is improved again, to which better separating effect can be reached under same rotating speed, it is not easy to destroy the activating agent in industrial liquid.
Description
Technical field
The utility model is related to fluid separation device field more particularly to a kind of dish-style solid-liquid separators and a kind of solid-liquid
Piece-rate system.
Background technology
It needs that a large amount of industrial liquid, these industrial liquids is used after a period of use in modern industry manufacturing process
Entrained solids particulate matter, if being continuing with the quality for the product that can influence production.For example, cold rolling and Hot-roller in steel industry
The cleaning agent used in skill can wherein be mingled with the solid particulate matters such as iron powder and oil content, seriously affect in use for some time
The surface quality of steel.Since in cleaning agent, containing a large amount of expensive activating agents, the life of enterprise can be increased using rear direct emission
Produce cost.These industrial liquids are detached for this purpose, generally requiring, it is dirty to remove the solid particulate matter being wherein mingled with and oils etc.
Object is contaminated, consequently facilitating recycling.
Traditional separation method generally use whizzer.It is conventional in order to ensure separating effect, increase separation flow
The rotating speed of whizzer is higher, the centrifugal force generated using high-speed rotation so that the solid particulate matter in industrial liquid and oil
Part is detached.However in this process, since whizzer rotating speed is higher, industrial liquid is stirred vigorously, and is generated very
More bubbles make activating agent therein be destroyed, to be recycled.Therefore, separating effect, but also energy how not only be can guarantee
The case where destroying activating agent in industrial liquid is reduced, this is those skilled in the art's urgent problem to be solved.
Utility model content
In order to solve the above technical problems, the application provides a kind of dish-style solid-liquid separator, solid can be preferably detached
Grain object and oil content, and the bioactive agent composition in industrial liquid will not be destroyed.
Specifically, in a first aspect, the application provides a kind of dish-style solid-liquid separator, including cylinder, it is set to described point
From in cylinder and the shaft that can be driven by driving mechanism, and the disk group that is sheathed in the shaft；It is set on the cylinder
There are inlet tube and liquid outlet, the top of the cylinder to be provided with the oil outlet higher than the liquid outlet, bottom is provided with slag-drip opening；Institute
It includes at least two separation disks being stacked to state disk group, and the separation disk is tilted down by center to outer rim, and
The separation disk upper surface is equipped with the helix groove by extending centrally out, and at least one the is also provided on the separation disk
One through-hole.
With reference to first aspect, in first aspect in the first possible realization method, the neighbouring separation disk
On first through hole communicate up and down and pore size is different.
With reference to first aspect and above-mentioned possible realization method, in second of possible realization method of first aspect, institute
It states separation disk upper horizontal and is equipped with oil baffle, have gap between the oil baffle and the barrel of the cylinder.
With reference to first aspect and above-mentioned possible realization method, in first aspect in the third possible realization method, institute
It includes installation set that is hollow and being connected to the cylinder internal cavity to state shaft, and the peace is stretched into one end of the inlet tube
It is provided at least one liquid outlet groove inside encapsulation and on the tube wall of one end.
With reference to first aspect and above-mentioned possible realization method, in the 4th kind of possible realization method of first aspect, institute
The notch side for stating liquid outlet groove is connected with outside deflector, and the angle of the deflector and the liquid outlet groove is acute angle.
With reference to first aspect and above-mentioned possible realization method, in the 5th kind of possible realization method of first aspect, institute
It is arc deflector to state deflector.
With reference to first aspect and above-mentioned possible realization method, in the 6th kind of possible realization method of first aspect, institute
The one end for stating inlet tube is extended upwardly into from the lower part of the cylinder inside the installation set.
With reference to first aspect and above-mentioned possible realization method, in the 7th kind of possible realization method of first aspect, institute
It states installation set bottom and is equipped with outwardly projecting round platform portion, the separation disk center is provided with mounting hole, the diameter of the mounting hole
Less than the diameter of round platform portion outer rim；The separation disk is sleeved on the installation set periphery by mounting hole, and described
Round platform portion and clamp nut are clamping.
With reference to first aspect and above-mentioned possible realization method, in the 8th kind of possible realization method of first aspect, institute
It is 30-70 ° that separation disk, which is stated, by the inclination angle that center to outer rim tilts down.
Second aspect, the application provide a kind of solid-liquid separation system, including any dish-style of first aspect is separated by solid-liquid separation
Device and driving mechanism, the driving mechanism is for driving the shaft of the dish-style solid-liquid separator to rotate.
At work, driving mechanism drive shaft turns for dish-style solid-liquid separator and solid-liquid separation system in the present embodiment
It is dynamic, the disk group rotation being set in shaft is driven, the liquid to be separated between separation disk in gap is made also to send out therewith
Raw rotation, generates centrifugal force.Separation disk is tilted down by center to outer rim, and separation disk upper surface is equipped with from center to extension
The helix groove stretched makes liquid to be separated further generate eddy flow, promotes centrifugal force.Solid particulate matter in liquid to be separated exists
Under the action of centrifugal force and gravity, it is deposited to the gap lower part between adjacent separation disk, and along helix groove from separation dish
On piece slides, and gradually slides to cylinder bottom.It, can be by it from cylinder after solid particulate matter deposits to constant weight
The slag-drip opening of bottom is discharged.A part of oil content in liquid to be separated passes through first on separation disk to lead to during separation
Hole, small oil droplet collects to form relatively large oil droplet by first through hole, and floats to liquid surface, then from going out liquid
Mouth discharge.And then cylinder is discharged from liquid outlet in the liquid for passing through separation.
Above-mentioned dish-style solid-liquid separator makes liquid to be separated on the one hand by opening up helix groove on separation disk
Eddy flow is generated, more fully centrifugal force is provided, to improve the separating effect of liquid and solid particulate matter；On the other hand, lead to
It crosses and opens up first through hole on separation disk, the small oil droplet in liquid to be separated is allow to assemble to be formed by first through hole
Relatively large oil droplet to be easier to float to liquid surface, and then improves the separating effect of oil content in liquid.Using upper
The dish-style solid-liquid separator stated, can reach better separating effect under same rotating speed.That is, with conventional centrifugation
Separator is compared, and above-mentioned dish-style solid-liquid separator can reach same separating effect using relatively low rotating speed, therefore
Without the activating agent being easily destroyed in industrial liquid.
Description of the drawings
In order to illustrate more clearly of the technical solution of the application, letter will be made to attached drawing needed in the embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without having to pay creative labor,
Other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of one embodiment of the dish-style solid-liquid separator of the application；
Fig. 2 is the enlarged structure schematic diagram of the local A of the dish-style solid-liquid separator of Fig. 1；
Fig. 3 be the application dish-style solid-liquid separator one embodiment in detach disk structural schematic diagram；
Fig. 4 be the application dish-style solid-liquid separator one embodiment in disk group partial enlargement structural representation；
Fig. 5 be the application dish-style solid-liquid separator one embodiment in inlet tube structural schematic diagram.
Reference sign：Cylinder 1；Inlet tube 11；Liquid outlet groove 111；Deflector 112；The folder of deflector and liquid outlet groove
Angle beta；Liquid outlet 12；Oil outlet 13；Slag-drip opening 14；Barrel 15；Shaft 2；Shaft set 21；Round platform portion 22；Clamp nut 23；Motor
3；Detach disk 4；Helix groove 41；First through hole 42；The axis 421 of first through hole；Mounting hole 43；Detach the axis of disk
44；Second through-hole 45；Inclined angle alpha；Oil baffle 5；Gap 51；Oil droplet 6.
Specific implementation mode
It elaborates below to the embodiments of the present invention, the present embodiment before being with technical solutions of the utility model
It puts and implement giving detailed embodiment and specific operating process, but the scope of protection of the utility model is not limited to
Following embodiments.
In the description of the utility model and embodiment, it is to be understood that term "upper", "lower", "top", "bottom",
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
State the utility model and simplify and describe, do not indicate or imply the indicated device or element must have a particular orientation, with
Specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
It please refers to Fig.1 to Fig. 3, in one embodiment, provides a kind of dish-style solid-liquid separator, including cylinder 1, setting
In the cylinder 1 and the shaft 2 that can be driven by driving mechanism, and the disk group that is set in shaft 2；It is set on cylinder 1
There are inlet tube 11 and liquid outlet 12, the top of cylinder 1 to be provided with the oil outlet 13 higher than liquid outlet 12, bottom is provided with slag-drip opening
14；Disk group includes at least two separation disks 4 being stacked, and separation disk 4 is tilted down by center to outer rim, and point
It is equipped with the helix groove 41 by extending centrally out from 4 upper surface of disk, it is logical to be also provided at least one first on separation disk 41
Hole 42.
Above-mentioned dish-style solid-liquid separator can be connect when in use with driving mechanism, pass through driving mechanism, such as motor 3
Deng, come drive shaft rotation.Above-mentioned separation disk 4 is tilted down by center to outer rim, and center can be understood as separation disk
Axis 44 and the point that detaches disk 4 and intersect.Above-mentioned helix groove 41 by extending centrally out, "outside" be relative to "inner" and
Remoter relative to center position on separation disk 4 is considered as "outside" by the relative position of speech here, will be relative in
The closer position of the heart is considered as "inner".Helix groove 41 by extending centrally out, the position of starting can since center,
Can not be since center, the application is without limitation；The position of end can be the edge for detaching disk 4, can not also
Terminate at edge to detach disk 4, it is only necessary to see that helix groove 41 has on separation disk 4 from center on the whole and prolong outward
The direction stretched.
At work, the rotation of driving mechanism drive shaft, drive is set in be turned dish-style solid-liquid separator in the present embodiment
Disk group rotation on axis 2, makes the liquid to be separated between separation disk 4 in gap also rotate therewith, generate from
Mental and physical efforts.Separation disk 4 is tilted down by center to outer rim, and 4 upper surface of separation disk is equipped with the helix by extending centrally out
Slot 41 makes liquid to be separated further generate eddy flow, promotes centrifugal force.Solid particulate matter in liquid to be separated in centrifugal force and
Under the action of gravity, it is deposited to the gap lower part between adjacent separation disk 4, and along helix groove 41 from separation disk 4
It slides, and gradually slides to 1 bottom of cylinder.It, can be by it from 1 bottom of cylinder after solid particulate matter deposits to constant weight
The slag-drip opening 14 in portion is discharged.A part of oil content in liquid to be separated passes through first on separation disk 4 during separation
Through-hole 42, small oil droplet collects to form relatively large oil droplet by first through hole 42, and floats to liquid surface, then
It is discharged from liquid outlet 12.And then cylinder 1 is discharged from liquid outlet 12 in the liquid for passing through separation.
Above-mentioned dish-style solid-liquid separator makes liquid to be separated on the one hand by opening up helix groove 41 on separation disk 4
Body generates eddy flow, more fully centrifugal force is provided, to improve the separating effect of liquid and solid particulate matter；On the other hand,
By opening up first through hole 42 on separation disk 4, the small oil droplet in liquid to be separated is allow to pass through first through hole 42
Aggregation forms relatively large oil droplet, to be easier to float to liquid surface, and then improves the separation effect of oil content in liquid
Fruit.Using above-mentioned dish-style solid-liquid separator, better separating effect can be reached under same rotating speed.That is, with
Conventional whizzer is compared, and above-mentioned dish-style solid-liquid separator can reach same point using relatively low rotating speed
From effect, so do not allow the activating agent in destructible industrial liquid.
Referring to FIG. 1, further, separation disk 4 is 30-70 ° by the inclined angle alpha that center to outer rim tilts down.When
When inclined angle alpha is in 30-70 °, the oil removing of above-mentioned dish-style solid-liquid separator will not be influenced due to the angle too small of inclined angle alpha
Effect, will not removal solid particulate matter that is due to the angle of inclined angle alpha excessive and influencing above-mentioned dish-style solid-liquid separator
Effect.
Further, referring to FIG. 1, separation disk upper horizontal is equipped with oil baffle 5, the barrel of oil baffle 5 and cylinder 1
There is gap 51 between 15.Dish-style solid-liquid separator at work, aggtegation of the oil droplet Jing Guo multiple first through hole 42,
Larger oil droplet is formd, and finally floats to liquid surface and forms oil reservoir.In the top of separation disk 4, oil baffle 5 is set, it can
So that oil droplet floats from the gap 51 between 1 barrel of oil baffle 5 and cylinder, and oil reservoir is formed above oil baffle 5.Pass through
Such method ensures liquid surface oil reservoir come the oil droplet for preventing the rotation failure liquid surface of separation disk 4 aggregated
Stablize, and then convenient for preferably oil reservoir is discharged from cylinder 1, promotes the separating effect of oil content.
Further, a part for shaft 2 is in inside cylinder 1, and another part may be at outside cylinder 1, is led to
Yielding coupling is crossed to connect with driving mechanism.Sealing ring for sealing can be arranged in the position that shaft stretches into cylinder 1, sealing
Ring generates elastic expansion to realize sealing, prevents the liquid in cylinder 1 from overflowing.Since above-mentioned dish-style solid-liquid separator can be with
Preferable separating effect is realized under lower rotating speed, so the sealing ring without special high request can be effectively
It is sealed.
Further, please refer to Fig.3 and Fig. 4, about 42 first through hole on neighbouring separation disk 4 communicate and
Pore size is different.Preferably, the first through hole coaxial arrangement on adjacent separation disk.By on adjacent separation disk
First through hole 42 forms the lower channel for shrinking amplification repeatedly so that the every process Jing Guo a zoom of tiny oil droplets 6
Just further aggregation is further promoted to promote the tiny oil droplets 6 of dispersion in a liquid in the congregational rate of the process of rising
The effect of dish-style solid separator separation oil content.In addition, the second through-hole 45 can also be set on separation disk, it is neighbouring
The second through-hole 45 on separation disk 4 can also communicate up and down and pore size is different.First through hole 42 and the second through-hole 45
Can be located at separation disk it is upper, one of which from separation disk 4 axis 44 with a distance from relative close, another one then from
Detach the distance of the axis 44 of disk 4 relatively far away from.
Further, Fig. 1 and Fig. 5 are referred to, shaft 2 includes installation that is hollow and being connected to 1 internal cavity of cylinder
Set 21, one end of inlet tube 11, which is stretched on 21 inside of installation set and the tube wall of one end, is provided at least one liquid outlet groove 111.It is more excellent
One end of selection of land, inlet tube 11 is extended upwardly into from the lower part of cylinder 1 inside installation set 21.The notch side of liquid outlet groove 111 connects
It is connected to outside deflector 112, the angle β of deflector 112 and liquid outlet groove 111 is acute angle.Preferably, deflector 112 is arc
Shape deflector 112.
Installation set 21 is in cylinder 1 herein, inner hollow, and is connected to 1 internal cavity of cylinder.Installation set
21 modes that are connected to 1 internal cavity of cylinder of inside can there are many, for example, can be provided on the side wall of installation set 21 multiple
Notch makes the liquid to be separated sprayed from the liquid outlet groove 111 of inlet tube 11 pass through multiple notches entrance point in installation set 21
From in cylinder 1.When being provided with multiple liquid outlet grooves 111 on 11 tube wall of inlet tube, preferably, leading corresponding to each liquid outlet groove 111
Flowing plate 112 is all connected to the same side of 111 notch of liquid outlet groove.Deflector 112, especially arc deflector 112 have preliminary
Cyclonic action so that when liquid to be separated is sprayed from liquid outlet groove 111 with deflector 112 collision generate screw, to make
Liquid to be separated centrifugal force with bigger in cylinder 1.
In addition, with it is conventional open the structure of aperture on inlet tube 11 compared with, open up liquid outlet groove 111 so that inlet tube 11 not
Easily blocked by solid particulate matter.One end of inlet tube 11, that is, liquid enter the cavity inside cylinder 1 from inlet tube 11
Interior one end is extended upwardly into from the lower part of cylinder 1 inside installation set 21, and liquid to be separated is passed through from the top down without using
Set-up mode so that the solid particle for being gathered in 1 bottom of cylinder will not have been rushed when liquid to be separated enters 1 inside of cylinder
Object, the influence to the oil reservoir of floating is also smaller, can continue more stably to detach to be conducive to entire dish-style solid-liquid separator,
Disposably reach preferable separating effect.
Further, it please refers to Fig.1 to Fig. 3,21 bottom of installation set is equipped with outwardly projecting round platform portion 22, detaches disk 4
Center is provided with mounting hole 43, and the diameter of mounting hole 43 is less than the diameter of 22 outer rim of round platform portion；Separation disk 4 passes through mounting hole
43 are sleeved on 21 periphery of installation set, and clamping by round platform portion 22 and clamp nut 23.Mounting means in this way can facilitate
Disk group must be dismantled, is easily installed and safeguards.
In another embodiment, a kind of solid-liquid separation system, including any dish-style solid-liquid in previous embodiment are provided
Separator and driving mechanism, driving mechanism is for driving the shaft of dish-style solid-liquid separator to rotate.Due to the separation of solid and liquid system
System includes dish-style solid-liquid separator above-mentioned, so correspondingly have the advantageous effect of aforementioned dish-style solid-liquid separator, herein not
It repeats again.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of dish-style solid-liquid separator, which is characterized in that including cylinder (1), be set in the cylinder (1) and can
The shaft (2) driven by driving mechanism, and the disk group that is sheathed in the shaft (2)；The cylinder (1) be equipped with into
Liquid pipe (11) and liquid outlet (12), the top of the cylinder (1) are provided with the oil outlet (13) higher than the liquid outlet (12), bottom
Portion is provided with slag-drip opening (14)；The disk group includes at least two separation disks (4) being stacked, the separation disk (4)
It is tilted down by center to outer rim, and the upper surface of the separation disk (4) is equipped with the helix groove by extending centrally out
(41), also it is provided at least one first through hole (42) on the separation disk (4).
2. dish-style solid-liquid separator according to claim 1, which is characterized in that the neighbouring separation disk (4)
On first through hole (42) communicate up and down and pore size is different.
3. dish-style solid-liquid separator according to claim 1, which is characterized in that separation disk (4) upper horizontal is set
There is oil baffle (5), has gap (51) between the oil baffle (5) and the barrel (15) of the cylinder (1).
4. according to claim 1-3 any one of them dish-style solid-liquid separators, which is characterized in that during the shaft (2) includes
The installation set (21) that the empty and cavity internal with the cylinder (1) be connected to, described in one end of the inlet tube (11) is stretched into
It is provided at least one liquid outlet groove (111) on installation set (21) inside and the tube wall of one end.
5. dish-style solid-liquid separator according to claim 4, which is characterized in that the notch side of the liquid outlet groove (111)
It is connected with outside deflector (112), the deflector (112) and the angle of the liquid outlet groove (111) are acute angle.
6. dish-style solid-liquid separator according to claim 5, which is characterized in that the deflector (112) is arc water conservancy diversion
Plate.
7. dish-style solid-liquid separator according to claim 4, which is characterized in that one end of the inlet tube (11) is from described
It is internal that the lower part of cylinder (1) extends upwardly into the installation set (21).
8. dish-style solid-liquid separator according to claim 4, which is characterized in that installation set (21) bottom is equipped with outside
Round platform portion (22) outstanding, separation disk (4) center are provided with mounting hole (43), and the diameter of the mounting hole (43) is less than institute
State the diameter of round platform portion (22) outer rim；The separation disk (4) is sleeved on the installation set (21) by the mounting hole (43)
Periphery, and it is clamping by the round platform portion (22) and clamp nut (23).
9. dish-style solid-liquid separator according to claim 4, which is characterized in that the separation disk (4) is by center to outer
The inclination angle that edge tilts down is 30-70 °.
10. a kind of solid-liquid separation system, which is characterized in that including claim 1-9 any one of them dish-style solid-liquid separators
And driving mechanism, the driving mechanism is for driving the shaft (2) of the dish-style solid-liquid separator to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721323532.4U CN207654760U (en) | 2017-10-16 | 2017-10-16 | Dish-style solid-liquid separator and solid-liquid separation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721323532.4U CN207654760U (en) | 2017-10-16 | 2017-10-16 | Dish-style solid-liquid separator and solid-liquid separation system |
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| Publication Number | Publication Date |
|---|---|
| CN207654760U true CN207654760U (en) | 2018-07-27 |
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ID=62937231
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| CN201721323532.4U Active CN207654760U (en) | 2017-10-16 | 2017-10-16 | Dish-style solid-liquid separator and solid-liquid separation system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113477421A (en) * | 2021-07-27 | 2021-10-08 | 贺诚 | Unpowered cyclone claw solid-liquid separator and separation method |
| CN114650885A (en) * | 2019-11-22 | 2022-06-21 | 阿法拉伐股份有限公司 | Method and tool for mounting a stack of separation discs in a centrifugal separator cartridge |
| CN115212637A (en) * | 2022-06-24 | 2022-10-21 | 华能国际电力江苏能源开发有限公司 | Solid-liquid mixture separator |
-
2017
- 2017-10-16 CN CN201721323532.4U patent/CN207654760U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114650885A (en) * | 2019-11-22 | 2022-06-21 | 阿法拉伐股份有限公司 | Method and tool for mounting a stack of separation discs in a centrifugal separator cartridge |
| CN114650885B (en) * | 2019-11-22 | 2023-10-03 | 阿法拉伐股份有限公司 | Method and tool for mounting stacks of separation discs in a centrifugal separator drum |
| CN113477421A (en) * | 2021-07-27 | 2021-10-08 | 贺诚 | Unpowered cyclone claw solid-liquid separator and separation method |
| CN115212637A (en) * | 2022-06-24 | 2022-10-21 | 华能国际电力江苏能源开发有限公司 | Solid-liquid mixture separator |
| CN115212637B (en) * | 2022-06-24 | 2024-01-23 | 华能国际电力江苏能源开发有限公司 | Solid-liquid mixture separator |
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