CN104264192A - Spiral-flow type electrolyte sedimentation tank - Google Patents
Spiral-flow type electrolyte sedimentation tank Download PDFInfo
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- CN104264192A CN104264192A CN201410523757.9A CN201410523757A CN104264192A CN 104264192 A CN104264192 A CN 104264192A CN 201410523757 A CN201410523757 A CN 201410523757A CN 104264192 A CN104264192 A CN 104264192A
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- interior pond
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Abstract
A spiral-flow type electrolyte sedimentation tank consists of an inner tank body (7), an outer tank body (8), an inner tank liquid flow guide sieve plate (9), an inner tank sediment sieve plate (10), an outer tank liquid flow guide sieve plate (13), an outer tank sediment sieve plate (14) and an inner tank sediment hopper (15), wherein an inner tank liquid feeding opening (11) is horizontally formed in the lower part of the inner tank body (7) in the periphery tangent direction of the tank wall, the inner tank liquid flow guide sieve plate (9) and the inner tank sediment sieve plate (10) are respectively mounted at the upper part and the lower part of the inner tank liquid feeding opening (11), and the outer tank liquid flow guide sieve plate (13) and the outer tank sediment sieve plate (14) are respectively mounted at the upper part and the lower part of an inner tank liquid discharging opening (4). The electrolyte sedimentation tank has the advantages of high sedimentation speed, large flow, short sedimentation cycle, capability of continuously working and high production efficiency.
Description
Technical field
The present invention relates to hydrometallurgy electrolyte purification to remove slag technical field, particularly a kind of whirlwind-type electrolytic solution settling bowl.
Background technology
At electrolytic manganese, during electrolytic zinc is produced, breeze is after sulfuric acid liquid leaching, obtain electrolytic solution, at this moment in electrolytic solution, subparticle suspends, electrolytic solution becomes muddy state, need to precipitate, purification, remove slag, generally adopt settling bowl natural sedimentation now, several settling bowl is often needed to connect fractionation precipitation, need cycle considerable time, in purification, electrolytic solution after removing slag overflows settling bowl or supplements when needing electrolytic solution, be no matter upper entering and lower leaving or on go out under enter formula liquid in-out mode, capital causes electrolyte flow, and directly impact bottom slag precipitation zone, electrolytic solution sediment in settling bowl is suspended once more, solution turned cloudy, and affect product quality and the quality of electrolysis production.Present people did a lot of research and exploration work in the fluid purification technical field that removes slag, as Application Number (patent): the sedimentation device that CN201410215680.9 mono-kind is separated for material blends and remove the method for sediment in sedimentation device, rely on the distillation tray being arranged on the ultrasonic oscillator of the inside of settling bowl, support sedimentation and shift out sediment; Application Number (patent): CN201320722254.5 eddy current type solid-liquid diversion refining plant and have the settling bowl of this refining plant, it has the settlement section of flow deflector and wing plate to arrange by array to form, form vortex region and quiet liquid zone.Said apparatus complicated structure, precipitates, purifies, the time of removing slag is long, be not suitable for large discharge non-stop run.
Summary of the invention
The object of this invention is to provide a kind of quick, large discharge, and the whirlwind-type electrolytic solution settling bowl of non-stop run.
Whirlwind-type electrolytic solution settling bowl of the present invention is made up of interior pond sediment relief outlet, outer pond sediment relief outlet, outer pond sediment groove, interior pond liquid delivery port, outer pond liquid output tube, interior pond liquid output tube, interior pond body, external cell body, interior pond liquid stream Linde sieve tray, interior pond sediment sieve plate, liquid input aperture, interior pond, interior pond liquid input tube, outer pond liquid stream Linde sieve tray, outer pond sediment sieve plate, interior pond combustion chamber hopper.
Interior pond body is round tube type shape, the bottom of interior pond body is along barrel tangent to periphery direction having liquid input aperture in pond in horizontal direction, interior pond liquid stream Linde sieve tray and interior pond sediment sieve plate is separately installed with above and below liquid input aperture, interior pond, interior pond combustion chamber hopper is had to communicate with interior pond sediment relief outlet bottom the body of interior pond, interior pond liquid input tube communicates with liquid input aperture, interior pond through external cell body wall, body top, interior pond is provided with interior pond liquid output tube, and access bottom external cell body inner edge, liquid delivery port in pond in horizontal direction is tangentially had along external cell body inside circumference, above and below the liquid delivery port of interior pond, be separately installed with outer pond liquid stream Linde sieve tray and outer pond sediment sieve plate, bottom external cell body, have outer pond sediment groove communicate with outer pond sediment relief outlet.
Interior pond body, external cell body are round tube type shape, and interior pond body interior diameter is 1/1 to three/2nd size of external cell body interior diameter; Interior pond liquid stream Linde sieve tray and outer pond liquid conductance are 12-20 millimeter to plate thickness; Interior pond liquid stream Linde sieve tray and outer pond liquid stream Linde sieve tray are evenly distributed with multiple round taper hole on different circumferential lines, and round taper hole is oriented in a tangential direction at contour point of contact place and becomes 45-60 degree angle with horizontal plane; The diameter of round taper hole is 8-15 millimeter; Interior pond sediment sieve plate and outer pond sediment plate thickness are at 5-12 millimeter; Interior pond sediment sieve plate and outer pond sediment sieve plate are evenly distributed with multiple circular port on different circumferential lines, and diameter is 5-12 millimeter.
When ejector priming conveying electrolyte enters in the body of interior pond through interior pond liquid input tube by liquid input aperture, interior pond, because the bottom of interior pond body is along barrel tangent to periphery direction having liquid input aperture in pond in horizontal direction, liquid stream meets the stop of interior pond body inner tube wall, along the circumferential direction form the fluid of spiral rotating, namely micro swirl is produced, trickle mineral powder granular in electrolytic solution is under the drive of the revolving force of gravity, inertia and micro swirl, accumulate in the rotation center region of micro swirl, and interior pond combustion chamber hopper is fallen into from the sieve aperture of interior pond sediment sieve plate, discharge from interior pond sediment relief outlet, through the electrolytic solution eddy flow of a sedimentation, body upper strata, interior pond is entered again by the multiple round taper holes in the liquid stream Linde sieve tray of interior pond, due to the guide effect of interior pond liquid stream Linde sieve tray, continue to form micro swirl eddy flow, trickle mineral powder granular in electrolytic solution is at gravity, under the drive of the revolving force of inertia and micro swirl, accumulate in the rotation center region of micro swirl, and fall from the multiple round taper holes the liquid stream Linde sieve tray of interior pond, interior pond combustion chamber hopper is fallen in sieve aperture again by interior pond sediment sieve plate, discharge from interior pond sediment relief outlet, complete the second time sedimentation of electrolytic solution, through the electrolytic solution of first and second sedimentation, discharged by interior pond liquid delivery port through interior pond liquid output tube again, because interior pond liquid delivery port is arranged on the tangential horizontal direction of external cell body inside circumference, micro swirl is produced in external cell body, again because outer pond liquid stream Linde sieve tray and outer pond sediment sieve plate lead and compartmentation, trickle mineral powder granular in electrolytic solution is again through three times, four times sedimentations, discharged by outer pond sediment relief outlet through outer pond sediment groove, and purify, remove slag after electrolytic solution be transported to electrolyzer by outer pond liquid output tube and carry out electrolysis production.
Electrolytic solution settling bowl of the present invention, settling velocity is fast, flow is large, the sedimentation cycle is short, and can non-stop run, liquid in-out directly can not impact bottom slag precipitation zone, and affecting electrolytic production quality and quality, this settling bowl volume is large, can multiple parallel connection, series combination install, solve that hydrometallurgy electrolytic solution stores, purifies, the multinomial technical problem such as remove slag, and improves production efficiency.
Accompanying drawing explanation
Accompanying drawing is structural representation of the present invention.
1, interior pond sediment relief outlet 2, outer pond sediment relief outlet 3, outer pond sediment groove 4, interior pond liquid delivery port 5, outer pond liquid output tube 6, interior pond liquid output tube 7, interior pond body 8, external cell body 9, interior pond liquid stream Linde sieve tray 10, interior pond sediment sieve plate 11, liquid input aperture, interior pond 12, interior pond liquid input tube 13, outer pond liquid stream Linde sieve tray 14, outer pond sediment sieve plate 15, interior pond combustion chamber hopper.
Embodiment
As shown in drawings, a kind of whirlwind-type electrolytic solution settling bowl of the present invention is made up of interior pond sediment relief outlet (1), outer pond sediment relief outlet (2), outer pond sediment groove (3), interior pond liquid delivery port (4), outer pond liquid output tube (5), interior pond liquid output tube (6), interior pond body (7), external cell body (8), interior pond liquid stream Linde sieve tray (9), interior pond sediment sieve plate (10), liquid input aperture, interior pond (11), interior pond liquid input tube (12), outer pond liquid stream Linde sieve tray (13), outer pond sediment sieve plate (14), interior pond combustion chamber hopper (15).
Interior pond body (7) of whirlwind-type electrolytic solution settling bowl of the present invention is round tube type shape, the bottom in interior pond body (7) is along barrel tangent to periphery direction having pond liquid input aperture (11) in horizontal direction, interior pond liquid stream Linde sieve tray (9) and interior pond sediment sieve plate (10) is separately installed with above and below liquid input aperture, interior pond (11), bottom, interior pond body (7) has interior pond combustion chamber hopper (15) to communicate with interior pond sediment relief outlet (1), interior pond liquid input tube (12) communicates with liquid input aperture, interior pond (10) through external cell body (8) wall, body (7) top, interior pond is provided with interior pond liquid output tube (6), and access bottom external cell body (8) inner edge, interior pond liquid delivery port (4) of horizontal direction is tangentially had along external cell body (8) inside circumference, above and below interior pond liquid delivery port (4), be separately installed with outer pond liquid stream Linde sieve tray (13) and outer pond sediment sieve plate (14), have outer pond sediment groove (3) in external cell body (8) bottom to communicate with outer pond sediment relief outlet (2).
Interior pond body (7), external cell body (8) are round tube type shape, and interior pond body (7) interior diameter is 1/1 to three/2nd of external cell body (8) interior diameter; Interior pond liquid stream Linde sieve tray (9) and outer pond liquid stream Linde sieve tray (13) thickness are 12-20 millimeter; Interior pond liquid stream Linde sieve tray (9) and outer pond liquid stream Linde sieve tray (13) are evenly distributed with multiple round taper hole on different circumferential lines, round taper hole is oriented in a tangential direction at contour point of contact place and becomes 45-60 degree angle with horizontal plane, and the diameter of round taper hole is 8-15 millimeter; Interior pond sediment sieve plate (10) and outer pond sediment plate thickness (14) are 5-12 millimeter; Interior pond sediment sieve plate (10) and outer pond sediment sieve plate (14) are evenly distributed with multiple circular port on different circumferential lines, and diameter is 5-12 millimeter.
When ejector priming conveying electrolyte enters in interior pond body (7) through interior pond liquid input tube (12) by liquid input aperture, interior pond (11), because the bottom in interior pond body (7) is along barrel tangent to periphery direction having pond liquid input aperture (11) in horizontal direction, liquid stream meets the stop of interior pond body (7) inner tube wall, along the circumferential direction form the fluid of spiral rotating, namely micro swirl is produced, trickle mineral powder granular in electrolytic solution is at gravity, under the drive of the revolving force of inertia and micro swirl, accumulate in the rotation center region of micro swirl, and interior pond combustion chamber hopper (15) is fallen into from the sieve aperture of interior pond sediment sieve plate (10), discharge from interior pond sediment relief outlet (1), through the electrolytic solution eddy flow of a sedimentation, body (7) upper strata, interior pond is entered again by the multiple round taper holes in interior pond liquid stream Linde sieve tray (9), due to the guide effect of interior pond liquid stream Linde sieve tray (9), continue to form micro swirl eddy flow, trickle mineral powder granular in electrolytic solution is at gravity, under the drive of the revolving force of inertia and micro swirl, accumulate in the rotation center region of micro swirl, and fall from the multiple round taper holes interior pond liquid stream Linde sieve tray (9), interior pond combustion chamber hopper (15) is fallen into again by the sieve aperture of interior pond sediment sieve plate (10), discharge from interior pond sediment relief outlet (1), complete the second time sedimentation of electrolytic solution, through one, the electrolytic solution of secondary settlement, discharged by interior pond liquid delivery port (4) through interior pond liquid output tube (6) again, because interior pond liquid delivery port (4) is arranged on the tangential horizontal direction of external cell body (8) inside circumference, micro swirl is produced in external cell body (8), again because outer pond liquid stream Linde sieve tray (13) and outer pond sediment sieve plate (14) are led and compartmentation, trickle mineral powder granular in electrolytic solution is again through three times, four sedimentations, discharged by outer pond sediment relief outlet (2) through outer pond sediment groove (3), and purify, electrolytic solution after removing slag is transported to electrolyzer by outer pond liquid output tube (5) and carries out electrolysis production.
The invention provides a kind of fast, large discharge, non-stop run, the sedimentation cycle is short, liquid in-out directly can not impact bottom slag precipitation zone, and affect product quality and the quality of electrolysis production, this settling bowl volume is large, multiple parallel connection, series combination can install, solve that hydrometallurgy electrolytic solution stores, purifies, the multinomial technical problem such as remove slag, and improves production efficiency.
Claims (5)
1. a whirlwind-type electrolytic solution settling bowl, by interior pond sediment relief outlet (1), outer pond sediment relief outlet (2), outer pond sediment groove (3), interior pond liquid delivery port (4), outer pond liquid output tube (5), interior pond liquid output tube (6), interior pond body (7), external cell body (8), interior pond liquid stream Linde sieve tray (9), interior pond sediment sieve plate (10), liquid input aperture, interior pond (11), interior pond liquid input tube (12), outer pond liquid stream Linde sieve tray (13), outer pond sediment sieve plate (14), interior pond combustion chamber hopper (15) forms, it is characterized in that interior pond body (7) is for round tube type shape, the bottom in interior pond body (7) is along barrel tangent to periphery direction having pond liquid input aperture (11) in horizontal direction, interior pond liquid stream Linde sieve tray (9) and interior pond sediment sieve plate (10) is separately installed with above and below liquid input aperture, interior pond (11), bottom, interior pond body (7) has interior pond combustion chamber hopper (15) to communicate with interior pond sediment relief outlet (1), interior pond liquid input tube (12) communicates with liquid input aperture, interior pond (10) through external cell body (8) wall, body (7) top, interior pond is provided with interior pond liquid output tube (6), and access bottom external cell body (8) inner edge, interior pond liquid delivery port (4) of horizontal direction is tangentially had along external cell body (8) inside circumference, above and below interior pond liquid delivery port (4), be separately installed with outer pond liquid stream Linde sieve tray (13) and outer pond sediment sieve plate (14), have outer pond sediment groove (3) in external cell body (8) bottom to communicate with outer pond sediment relief outlet (2).
2. whirlwind-type electrolytic solution settling bowl according to claim 1, is characterized in that interior pond body (7) interior diameter is 1/1 to three/2nd of external cell body (8) interior diameter.
3. whirlwind-type electrolytic solution settling bowl according to claim 1, is characterized in that interior pond liquid stream Linde sieve tray (9) and outer pond liquid stream Linde sieve tray (13) thickness are 12-20 millimeter.
4. the whirlwind-type electrolytic solution settling bowl according to claim 1 and 3, it is characterized in that it is 8-15 millimeter round taper hole that interior pond liquid stream Linde sieve tray (9) and outer pond liquid stream Linde sieve tray (13) are evenly distributed with multiple diameter on different circumferential lines, round taper hole is oriented in a tangential direction at contour point of contact place and becomes 45-60 degree angle with horizontal plane.
5. whirlwind-type electrolytic solution settling bowl according to claim 1, is characterized in that interior pond sediment sieve plate (10) and outer pond sediment plate thickness (14) are 5-12 millimeter; Interior pond sediment sieve plate (10) and outer pond sediment sieve plate (14) are evenly distributed with the circular port that multiple diameter is 5-12 millimeter on different circumferential lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410523757.9A CN104264192A (en) | 2014-10-08 | 2014-10-08 | Spiral-flow type electrolyte sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410523757.9A CN104264192A (en) | 2014-10-08 | 2014-10-08 | Spiral-flow type electrolyte sedimentation tank |
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| Publication Number | Publication Date |
|---|---|
| CN104264192A true CN104264192A (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410523757.9A Pending CN104264192A (en) | 2014-10-08 | 2014-10-08 | Spiral-flow type electrolyte sedimentation tank |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215974A (en) * | 2017-07-11 | 2017-09-29 | 江苏圌山旅游文化发展有限公司 | Water circulation utilization system applied to hot spring |
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2014
- 2014-10-08 CN CN201410523757.9A patent/CN104264192A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215974A (en) * | 2017-07-11 | 2017-09-29 | 江苏圌山旅游文化发展有限公司 | Water circulation utilization system applied to hot spring |
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Application publication date: 20150107 |