CN207153193U - Quick high concentration thickener - Google Patents
Quick high concentration thickener Download PDFInfo
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- CN207153193U CN207153193U CN201721197567.8U CN201721197567U CN207153193U CN 207153193 U CN207153193 U CN 207153193U CN 201721197567 U CN201721197567 U CN 201721197567U CN 207153193 U CN207153193 U CN 207153193U
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Abstract
The utility model discloses a kind of Quick high concentration thickener, including main mud rake, driving cage, newel, circular cone scraper, feed pipe, truss walk bridge, suspension rod, driving platform, four power head driving apparatus, center feedwell, downflow weir, secondary mud rake, pond body；The center feedwell bottom end closure, the feed pipe is divided into horizontally disposed first branch pipe and the second branch pipe, first branch pipe and the second branch pipe connect and tangent with center feedwell bottom, communicating position is along center feedwell axisymmetrical, the top of the center feedwell sets fairing cap, fairing cap is horizontally disposed with, fairing cap is fixed on the top of center feedwell by support, space is left between fairing cap and center feedwell, fairing cap is circle, its area is more than center feedwell top end opening area, and fairing cap is tabular or the spherical to raise up.Evenly, speed is faster for the thickener separation of solid and liquid.
Description
Technical field
The utility model is related to a kind of thickener, and in particular to it is a kind of can by the carry out separation of solid and liquid of material high-efficiency, and
Wherein powder also has the thickener of higher separation rate.
Background technology
Existing traditional mining high efficiency thickener, is all by formula proving, selects settling area, determine that pond body is straight
Footpath；Calculate the size of feedwell.In torque arithmetic, the coefficient of selection is small, causes moment of torsion insufficient, does not reach disposal ability；Example
High-efficiency concentrator disposal ability such as domestic 60 rice diameter does not all reach the ton hour of mine tailing (over dry) 400；Overflow water reaches
Less than water quality requirement, underflow density is not also high, and efficiency is very low.
In the prior art, Chinese patent, application number：CN201520790863.3, notification number：CN205055507U, title
For " a kind of 50 meters of iron tailings High Capacity Heavy Thickeners ", its technical scheme is as follows, as in Figure 2-4, including main mud rake, driving
Cage, circular cone scraper, feed pipe, truss walk bridge, suspension rod, driving platform, four power head driving apparatus, center feedwell, overflow
Weir, secondary mud rake, newel；The main mud rake is fixedly mounted on driving cage, and the main mud rake and secondary mud rake are all become using rectangle
Cross section structure, the secondary mud rake be fixedly mounted on driving cage on and it is vertical with main mud rake, the circular cone scraper is fixedly mounted on drive
Dynamic cage bottom, circular cone scraper share 4, and the truss is walked bridge one end and is fixed on the pool wall of pond body, during the other end is fixed on
On stem, the newel is located at pool center, and newel is used during steel pipe manufacturing, the four power head driving apparatus be arranged on
On stem, driving flange is connected with driving cage, and the suspension rod is fixedly mounted on truss and walked on bridge, and feed pipe is fixed by suspension rod
The underface of bridge is walked installed in truss, the center feedwell is fixedly mounted on truss and walked under bridge, concentric with newel, institute
State feed pipe to be connected with center feedwell along center feedwell external diameter tangential direction, the newel upper peripheral is provided with driving
Platform；The wall that overflow water enters overflow launder is provided with the downflow weir for being higher by concrete walls.
This thickener be it is relatively common at this stage and and conventional thickener, it is normal a comparison to be present in this kind of thickener
The big flow velocity of the problem of seeing, i.e. feed rate is excessive to material impact in pond body soon, makes to kick up to enter again with the solid particle of deposition
Enter suspended state.Further, since feeding manner is single, direction is single so that actual material branch in pond body is very uneven,
Solid content in different zones has larger difference, and this settles very unfavorable, easy subregion overflowing liquid for Quick uniform
Body solid content is very high.
The content of the invention
The purpose of this utility model is in a kind of Quick high concentration that can separate fine particle in material of offer
Thickener.
To achieve these goals, a kind of Quick high concentration thickener, including main mud rake, driving cage, newel, circular cone are scraped
Knife, feed pipe, truss walk bridge, suspension rod, driving platform, four power head driving apparatus, center feedwell, downflow weir, secondary mud rake,
Pond body；The main mud rake is fixedly mounted on driving cage, and the main mud rake and secondary mud rake all use rectangle variable section structure, described
Secondary mud rake is fixedly mounted on driving cage and vertical with main mud rake, and the circular cone scraper is fixedly mounted on driving cage bottom, circular cone
Scraper shares four, and the truss is walked bridge one end and is fixed on the pool wall of pond body, and the other end is fixed on newel, in described
Stem is located at pool center, and newel uses steel pipe manufacturing, and the four power head driving apparatus is arranged on newel, drives method
Blue to be connected with driving cage, the suspension rod is fixedly mounted on truss and walked on bridge, and feed pipe is fixedly mounted on truss by suspension rod and walked
The underface of bridge, the center feedwell is fixedly mounted on truss and walked under bridge, coaxial with newel, above the newel
Surrounding is provided with driving platform, and downflow weir is externally provided with around newel,
The center feedwell bottom end closure, the feed pipe are divided into horizontally disposed first branch pipe and the second branch pipe, the
One branch pipe and the second branch pipe connect and tangent with center feedwell bottom, and communicating position is described along center feedwell axisymmetrical
The top of center feedwell sets fairing cap, and fairing cap is horizontally disposed with, and fairing cap is fixed on the top of center feedwell by support
End, space is left between fairing cap and center feedwell, fairing cap is circle, and its area is more than center feedwell top end opening face
Product, fairing cap are tabular or the spherical to raise up.
Material tangentially enters center feedwell by two horizontal feed pipes, in center feedwell internal rotation, from top
Uniformly enter from all directions in pond body.The effect of fairing cap is the horizontal direction for making material to plane where the face of water conservancy diversion base
Uniform feeding, it is shown oliquely downward to feed.Being arranged such can prevent from, because charging disturbs deposited solid particle, improving
Separative efficiency.And can into pond body regional uniform feeding, prevent the exceeded liquid of subregion overflow solid content.
Further, since material spiral is fed, under solid particle centrifugal force, throw away naturally, accelerate accumulation, improve separative efficiency.
Further, the driving cage bottom end is connected by rotating shaft with circular cone scraper, and the rotating shaft passes through center feedwell
Bottom surface, fix a new mixture bar in rotating shaft, new mixture bar is located in the feedwell of center, fixes stirring for uniform branch thereon
Blade is mixed, the new mixture bar is located at the bottom in the feedwell of center.The purpose that new mixture bar is set be raising center to
Expect the rotating speed of material in well, accelerate separation of solid and liquid.
Preferably, the center feedwell is taper type.Taper type can prevent material from entering from center feedwell top
Periphery material rotation disturbance bottom deposit material is driven when in pond body.
Further, in addition to an overflow launder, overflow launder enter pendular ring including one, enter top and the downflow weir of pendular ring
Outer wall is tightly connected, in addition to an overflow ring, overflow ring will enter pendular ring and be enclosed in its ring, and overflow ring bottom is with entering pendular ring bottom
Hold level with both hands together, its top lengthwise position is less than the lengthwise position of downflow weir, in addition to discharge device, and the discharge device is included with entering
The annular sieve plate that pendular ring is fixedly connected with overflow ring bottom, bottom and the pond body inner surface of the downflow weir leave gap.
Overflow launder can carry out secondary settlement to a flowing liquid, improve fine particle separation rate.
Further, the inner bottom part of the overflow launder is fixed first ring and second that gathers materials and gathered materials ring, and first gathers materials ring and
Two rings that gather materials form material-gathering device, and the longitudinal section of material-gathering device is trapezoidal, and positioned at the lower section of bottom, the ring that gathers materials can be prevented at bottom thereon
The material of the deposition of bottom is disturbed when only liquid enters overflow launder.
Brief description of the drawings
Fig. 1 is the utility model schematic diagram.
Fig. 2 is thickener schematic diagram in the prior art.
Fig. 3 is Fig. 2 top view.
Fig. 4 is Fig. 3 stereogram.
Embodiment
The utility model is described in detail below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, a kind of Quick high concentration thickener, including main mud rake 1, driving cage 2, newel 4, circular cone are scraped
Knife 3, feed pipe 5, truss walk bridge 6, suspension rod 7, driving platform 8, four power head driving apparatus 9, center feedwell 10, downflow weir
11st, secondary mud rake 12, pond body 13；The main mud rake 1 is fixedly mounted on driving cage 2, and the main mud rake 1 and secondary mud rake 12 all use
Rectangle variable section structure, the secondary mud rake 12 be fixedly mounted on driving cage 2 on and it is vertical with main mud rake 1, the circular cone scraper 3 consolidate
Dingan County shares four mounted in driving cage 2 bottom, circular cone scraper 3, and the truss walks the pool wall that the one end of bridge 6 is fixed on pond body 13
On, the other end is fixed on newel 4, and the newel 4 is located at the center of pond body 13, and newel 4 uses steel pipe manufacturing, and described four
Unit head drives 9 devices to be arranged on newel 4, and driving flange is connected with driving cage 2, and the suspension rod 7 is fixedly mounted on truss
Walk on bridge 6, feed pipe 5 is fixedly mounted on the underface that truss walks bridge 6 by suspension rod 7, and the center feedwell 10 is fixed
Walked installed in truss under bridge 10, coaxial with newel 4, the upper peripheral of newel 4 is provided with driving platform 8, in surrounding
Stem 4 is externally provided with downflow weir 11, it is characterised in that
The bottom end closure of center feedwell 10, the feed pipe 5 divide for horizontally disposed first branch pipe 51 and second
Pipe 52, the first branch pipe 51 and the second branch pipe 52 connect and tangent with the bottom of center feedwell 10, and communicating position is along center feedwell
10 axisymmetricals, the top of the center feedwell 10 set fairing cap 101, and fairing cap 101 is horizontally disposed, and fairing cap 101 is logical
The top that support 102 is fixed on center feedwell 10 is crossed, space, fairing cap are left between fairing cap 101 and center feedwell 10
101 be circle, and its area is more than the top end opening area of center feedwell 10, and fairing cap 101 is tabular or raised up
Spherical.
The driving bottom of cage 2 is connected by rotating shaft 201 with circular cone scraper 3, and the rotating shaft 201 passes through center feedwell 10
Bottom surface, fix a new mixture bar 103 in rotating shaft 201, new mixture bar 103 is located in center feedwell 10, fixed thereon
The stirring vane of uniform branch, the new mixture bar 103 are located at the bottom in center feedwell 10.
The center feedwell 10 is taper type.
Also include an overflow launder 20, overflow launder 20 enters pendular ring 21 including one, enters top and the downflow weir 11 of pendular ring 21
Outer wall be tightly connected, in addition to an overflow ring 22, overflow ring 22 will enter pendular ring 21 and be enclosed in its ring, the bottom of overflow ring 22
Concordant with entering the bottom of pendular ring 21, its top lengthwise position is less than the lengthwise position of downflow weir 11, in addition to discharge device, the row
Material device includes the annular sieve plate 23 with entering pendular ring 21 and the bottom of overflow ring 22 is fixedly connected, the bottom and pond of the downflow weir 11
The inner surface of body 13 leaves gap.
The inner bottom part of the overflow launder 20 is fixed first ring 25 and second that gathers materials and gathered materials ring 24, and first gathers materials ring 25 and second
The ring 24 that gathers materials forms material-gathering device, and the longitudinal section of material-gathering device is trapezoidal, and bottom is positioned at the lower section of bottom thereon.
In use, the present internal rotation of center feedwell 10 of material, then constantly rises from top and enters in pond body, Ge Gefang
To uniform feeding, and liquid is driven to rotate, uniform feeding and acceleration separation.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for ability
For field technique personnel, the utility model can have various modifications and variations.It is all the utility model spirit and principle in, done
Any modification, equivalent substitution and improvements etc., should be included within the scope of protection of the utility model.
Claims (5)
1. Quick high concentration thickener, including main mud rake（1）, driving cage（2）, newel（4）, circular cone scraper（3）, feed pipe
（5）, truss walk bridge（6）, suspension rod（7）, driving platform（8）, four power head driving apparatus（9）, center feedwell（10）, overflow
Weir（11）, secondary mud rake（12）, pond body（13）；The main mud rake（1）It is fixedly mounted on driving cage（2）On, the main mud rake（1）With
Secondary mud rake（12）All use rectangle variable section structure, the secondary mud rake（12）It is fixedly mounted on driving cage（2）It is upper and with main mud rake
（1）Vertically, the circular cone scraper（3）It is fixedly mounted on driving cage（2）Bottom, circular cone scraper（3）Four are shared, the truss is walked
Bridge（6）One end is fixed on pond body（13）Pool wall on, the other end is fixed on newel（4）On, the newel（4）Positioned at pond
Body（13）Center, newel（4）Using steel pipe manufacturing, the four power head driving apparatus（9）Installed in newel（4）On, drive
Dynamic flange and driving cage（2）Connection, the suspension rod（7）It is fixedly mounted on truss and walks bridge（6）On, feed pipe（5）Pass through suspension rod
（7）It is fixedly mounted on truss and walks bridge（6）Underface, the center feedwell（10）It is fixedly mounted on truss and walks bridge（6）
Under, with newel（4）Coaxially, the newel（4）Upper peripheral is provided with driving platform（8）, around newel（4）It is externally provided with
Downflow weir（11）, it is characterised in that
The center feedwell（10）Bottom end closure, the feed pipe（5）It is divided into horizontally disposed first branch pipe（51）With second
Branch pipe（52）, the first branch pipe（51）With the second branch pipe（52）With center feedwell（10）Bottom connects and tangent, communicating position edge
Center feedwell（10）Axisymmetrical, the center feedwell（10）Top set fairing cap（101）, fairing cap（101）Water
It is flat to set, fairing cap（101）Pass through support（102）It is fixed on center feedwell（10）Top, fairing cap（101）Given with center
Expect well（10）Between leave space, fairing cap（101）For circle, its area is more than center feedwell（10）Top end opening area,
Fairing cap（101）For tabular or it is the spherical to raise up.
2. Quick high concentration thickener according to claim 1, it is characterised in that the driving cage（2）Bottom is by turning
Axle（201）With circular cone scraper（3）Connection, the rotating shaft（201）Through center feedwell（10）Bottom surface, rotating shaft（201）It is upper solid
A fixed new mixture bar（103）, new mixture bar（103）Positioned at center feedwell（10）It is interior, stirring for uniform branch is fixed thereon
Mix blade, the new mixture bar（103）Positioned at center feedwell（10）Interior bottom.
3. Quick high concentration thickener according to claim 2, it is characterised in that the center feedwell（10）For frustum
Shape.
4. the Quick high concentration thickener according to any one of claims 1 to 3, it is characterised in that also including an overflow
Groove（20）, overflow launder（20）Enter pendular ring including one（21）, enter pendular ring（21）Top and downflow weir（11）Outer wall sealing connect
Connect, in addition to an overflow ring（22）, overflow ring（22）Pendular ring will be entered（21）It is enclosed in its ring, overflow ring（22）Bottom is with entering
Pendular ring（21）Bottom is concordant, and its top lengthwise position is less than downflow weir（11）Lengthwise position, in addition to discharge device, the row
Expect that device is included with entering pendular ring（21）With overflow ring（22）The annular sieve plate that bottom is fixedly connected（23）, the downflow weir（11）'s
Bottom and pond body（13）Inner surface leaves gap.
5. Quick high concentration thickener according to claim 4, it is characterised in that the overflow launder（20）Inner bottom part consolidate
Fixed first gathers materials ring（25）Gather materials ring with second（24）, first gathers materials ring（25）Gather materials ring with second（24）Form material-gathering device,
The longitudinal section of material-gathering device is trapezoidal, and bottom is positioned at the lower section of bottom thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721197567.8U CN207153193U (en) | 2017-09-19 | 2017-09-19 | Quick high concentration thickener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721197567.8U CN207153193U (en) | 2017-09-19 | 2017-09-19 | Quick high concentration thickener |
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| Publication Number | Publication Date |
|---|---|
| CN207153193U true CN207153193U (en) | 2018-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721197567.8U Active CN207153193U (en) | 2017-09-19 | 2017-09-19 | Quick high concentration thickener |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237578A (en) * | 2019-06-20 | 2019-09-17 | 安徽中能矿机制造有限公司 | A kind of thickener handling high-concentration ore slurry |
-
2017
- 2017-09-19 CN CN201721197567.8U patent/CN207153193U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237578A (en) * | 2019-06-20 | 2019-09-17 | 安徽中能矿机制造有限公司 | A kind of thickener handling high-concentration ore slurry |
| CN110237578B (en) * | 2019-06-20 | 2021-10-15 | 安徽中能矿机制造有限公司 | Can handle concentrated machine of high concentration ore pulp |
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