CN102962124B - Washing device for ore desliming - Google Patents
Washing device for ore desliming Download PDFInfo
- Publication number
- CN102962124B CN102962124B CN201210513784.9A CN201210513784A CN102962124B CN 102962124 B CN102962124 B CN 102962124B CN 201210513784 A CN201210513784 A CN 201210513784A CN 102962124 B CN102962124 B CN 102962124B
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- Prior art keywords
- sand
- ore
- washing
- kitchen sink
- cylinder body
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Abstract
The invention discloses a washing device for ore desliming and solves the problem of poor desliming effect in the prior art. The washing device is characterized in that washing pipes are arranged on the tank wall of a cylindrical straight section tank body of a washing tank and tangentially arranged along the tank body; the washing pipes are positioned on two sides of the tank body and arranged in three rows on each side in the height direction; a feed distributor is arranged in the center of the upper part of the washing tank and comprises a feeding pipe, an upper cylinder body, a lower cylinder body and an exhaust port; the upper cylinder body is column-shaped; the exhaust port is arranged at the top of the upper cylinder body; the feeding pipe is tangentially arranged along the upper cylinder body; and the lower cylinder body is conical with the small end below. By utilization of density difference of concentrate and sludge and through combination of centrifugal separation and gravitational settling, the washing device can deslime the crude ore rapidly so as to reduce loss of concentrate; and the special equipment for ore desliming is provided to improve the washing effect and efficiency, and can adapt to requirements of various ore slurries in washing.
Description
Technical field
The present invention relates to a kind of cleaning equipment, relate to or rather a kind of wash mill for ore in sand form desliming.
Background technology
When quartz sand or white feldspar mining, former ore in sand form is interior with a large amount of earth.Ore in sand form is carried out before ball milling flotation, need first former ore in sand form to be washed to desliming.The current domestic special equipment that do not have, just water rinses simply, desliming weak effect, washed ore number of dropouts is large.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art provides a kind of wash mill for ore in sand form desliming, removes and is mixed in the sludge in washed ore, obtains the washed ore of low cement content, can improve detersive efficiency and clean result, reduces the loss of ore in sand form.
The present invention includes kitchen sink, crane span structure, sand scraping harrow, drive unit, described kitchen sink by the cylindrical pond of straight section body, downflow weir, bottom conical tank at the bottom of, sand collecting hopper, sand removing hole form, on kitchen sink, there is crane span structure, sand scraping harrow is connected with the power transmission shaft of drive unit, sand scraping harrow, drive unit are connected with crane span structure, be contained in kitchen sink center, it is characterized in that: on the pool wall of the cylindrical straight section pond of kitchen sink body along pond body arranged tangential sluicing pipe, sluicing pipe is positioned at the both sides of pond body, along short transverse, respectively arranges three rows; Central upper portion at kitchen sink arranges distributing device, and hanging, below crane span structure, is comprised of feeding pipe, upper shell, lower shell, exhaust outlet, and upper shell is cylindrical, top band exhaust outlet, feeding pipe is along upper shell arranged tangential, lower shell be taper shape, small end under.
Operation principle: the mixture of former ore in sand form and water (hereinafter referred to as ore pulp) tangentially enters the upper shell of distributing device through feeding pipe, in distributing device, rotation declines, under the effect of centrifugal force, the solid particle in ore pulp is radially arranged, and realizes the separated for the first time of sludge and ore in sand form.Distributing device has adopted cone structure, and ore pulp forms eddy current in distributing device exit, and constantly disturbance first advances into the ore pulp of kitchen sink.Ore pulp leaves distributing device and enters after kitchen sink, and the solid particle in ore pulp carries out gravitational settling, layering by particle diameter and density, heavy under, light upper, the sludge that is positioned at upper strata rises to downflow weir with ascending current and arranges outward, the washed ore of lower floor is at Action of Gravity Field sand.Outside water under high pressure enters by sluicing pipe, along kitchen sink rotation, rises, and at washed ore, sinks to Chi Diqian, from bottom to the washed ore sinking, carries out back flush, again the sludge being clipped in washed ore is lavaged.The washed ore sinking at the bottom of pond is scraped collection to sand collecting hopper by sand scraping harrow, through sand removing hole, arranges outward.
As shown from the above technical solution, the beneficial effect that the present invention has: 1, the special equipment of ore in sand form washing is provided, has improved clean result and efficiency, improved wash environment; 2, utilize the density contrast of washed ore and mud, adopt centrifugation to combine with gravitational settling, rapidly former ore in sand form is carried out to desliming, reduced the loss of washed ore; 3, adopt back flush, remove and be mixed in the sludge in washed ore, improved the grade of washed ore; 4, multi-wash water is set, is convenient to regulate; The needs that can adapt to multiple ore pulp washing.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is the top view of A-A direction of the present invention.
Fig. 3 is the front view of distributing device of the present invention.
Fig. 4 is the top view of distributing device of the present invention.
In Fig. 1,1. cylindrical straight section pond body, 2. distributing device, 3. crane span structure, 4. sand scraping harrow, 5. drive unit, 6. downflow weir discharging tube, 7. downflow weir, 8. at the bottom of conical pond, 9. sand collecting hopper, 10. sand removing hole, 11. sluicing pipes, 12. bearings.
21. exhaust outlets, 22. feeding pipes, 23. upper shells, 24. lower shells.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As shown in Figure 1, the present invention includes at the bottom of cylindrical straight section pond body 1, distributing device 2, crane span structure 3, sand scraping harrow 4, drive unit 5, downflow weir discharging tube 6, downflow weir 7, conical pond 8, sand collecting hopper 9, sand removing hole 10, sluicing pipe 11, bearing 12 etc.By at the bottom of the cylindrical pond of straight section body 1, downflow weir 7, bottom conical tank 8, sand collecting hopper 9, sand removing hole 10 form kitchen sink, crane span structure 3 is located on kitchen sink, sand scraping harrow 4 is connected with the power transmission shaft of drive unit 5, and sand scraping harrow 4, drive unit 5 are connected with crane span structure 3, are contained in kitchen sink center.
Shown in Fig. 2, on the pool wall of the cylindrical straight section pond of kitchen sink body 1, along pond body arranged tangential sluicing pipe 11, be positioned at the both sides of pond body, along short transverse, respectively arrange three rows.Bearing 12 plays a supportive role.
Distributing device 2 is arranged on the central upper portion of kitchen sink.As shown in Figure 3,4, distributing device 2 is comprised of feeding pipe 22, upper shell 23, lower shell 24, exhaust outlet 21.Upper shell 23 is cylindrical, and top band blast pipe 21 provides passage for exhaust and for sand scraping harrow 4.Feeding pipe 22 is along upper shell 23 arranged tangential, and lower shell 24 is conical, small end under.
Claims (1)
1. the wash mill for ore in sand form desliming, comprise kitchen sink, crane span structure, sand scraping harrow, drive unit, described kitchen sink by the cylindrical pond of straight section body, downflow weir, bottom conical tank at the bottom of, sand collecting hopper, sand removing hole form, on kitchen sink, there is crane span structure, sand scraping harrow is connected with the power transmission shaft of drive unit, sand scraping harrow, drive unit are connected with crane span structure, be contained in kitchen sink center, central upper portion at kitchen sink arranges distributing device, and hanging, below crane span structure, is comprised of feeding pipe, upper shell, lower shell, upper shell is cylindrical, lower shell is conical, small end under
it is characterized in that:on the pool wall of the cylindrical straight section pond body (1) of kitchen sink, along pond body arranged tangential sluicing pipe (11), sluicing pipe (11) is positioned at the both sides of pond body, along short transverse, respectively arranges three rows; Upper shell (23) the top band exhaust outlet (21) of described distributing device (2), feeding pipe (22) is along upper shell (23) arranged tangential.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210513784.9A CN102962124B (en) | 2012-12-05 | 2012-12-05 | Washing device for ore desliming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210513784.9A CN102962124B (en) | 2012-12-05 | 2012-12-05 | Washing device for ore desliming |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102962124A CN102962124A (en) | 2013-03-13 |
| CN102962124B true CN102962124B (en) | 2014-11-19 |
Family
ID=47792726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210513784.9A Expired - Fee Related CN102962124B (en) | 2012-12-05 | 2012-12-05 | Washing device for ore desliming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102962124B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107694744B (en) * | 2017-09-27 | 2019-09-27 | 昆明理工大学 | A kind of flotation combined desliming process of ultrasonic wave-shaking table- |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201195707Y (en) * | 2008-03-21 | 2009-02-18 | 中冶华天工程技术有限公司 | Concentrating pool for turbid return water disposal process |
| CN202105713U (en) * | 2010-05-31 | 2012-01-11 | 山东乾舜矿冶科技股份有限公司 | Waterpower desliming grader |
| CN102764523A (en) * | 2012-06-27 | 2012-11-07 | 江苏江大环境工程有限责任公司 | Composite sedimentation tank |
| CN202962695U (en) * | 2012-12-05 | 2013-06-05 | 淮北重科矿山机器有限公司 | Washing machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100421812B1 (en) * | 2003-08-18 | 2004-03-11 | (주)거산기계 | Fractionate instrument of foreign substance |
| JP4786410B2 (en) * | 2006-05-18 | 2011-10-05 | 前澤工業株式会社 | Sand settling equipment |
| JP2009268954A (en) * | 2008-05-02 | 2009-11-19 | Kazuhisa Kuroda | Solid-liquid separation/washing apparatus and solid-liquid separation/washing system using the same |
-
2012
- 2012-12-05 CN CN201210513784.9A patent/CN102962124B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201195707Y (en) * | 2008-03-21 | 2009-02-18 | 中冶华天工程技术有限公司 | Concentrating pool for turbid return water disposal process |
| CN202105713U (en) * | 2010-05-31 | 2012-01-11 | 山东乾舜矿冶科技股份有限公司 | Waterpower desliming grader |
| CN102764523A (en) * | 2012-06-27 | 2012-11-07 | 江苏江大环境工程有限责任公司 | Composite sedimentation tank |
| CN202962695U (en) * | 2012-12-05 | 2013-06-05 | 淮北重科矿山机器有限公司 | Washing machine |
Non-Patent Citations (3)
| Title |
|---|
| JP特开2007－307489A 2007.11.29 * |
| JP特开2009－268954A 2009.11.19 * |
| KR10－0421812B1 2004.03.11 * |
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| Publication number | Publication date |
|---|---|
| CN102962124A (en) | 2013-03-13 |
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Granted publication date: 20141119 Termination date: 20161205 |
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| CF01 | Termination of patent right due to non-payment of annual fee |