CN104645678A - Deep cone concentrator - Google Patents
Deep cone concentrator Download PDFInfo
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- CN104645678A CN104645678A CN201510068917.XA CN201510068917A CN104645678A CN 104645678 A CN104645678 A CN 104645678A CN 201510068917 A CN201510068917 A CN 201510068917A CN 104645678 A CN104645678 A CN 104645678A
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- cone
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Abstract
The invention discloses a deep cone concentrator, and relates to the technical field of mine machinery manufacturing. The deep cone concentrator comprises a cylinder part and a cone cylinder part connected with the bottom of the cylinder part, wherein the cylinder part is internally provided with a rotating shaft which extends to the bottom of the cone cylinder part under the driving of a power machine and a feeding well is arranged at the top of the cylinder part; the cone cylinder part is at least formed by connecting multiple cylinder bodies different in oblique angles; the rotating shaft on each cone cylinder body is provided with at least one stirring rake; and anti-wear and anticorrosive coatings are arranged on the inner walls of the feeding well, the cylinder part and the multiple cone cylinder bodies. The deep cone concentrator disclosed by the invention can be used for solving the problems of short service life and high cost in an existing deep cone concentrator.
Description
Technical field
The present invention relates to mining machinery manufacturing technology field, especially a kind of equipment carrying out processing for the tailing water in mineral processing production.
Background technology
In mineral processing circuit, generally to experience the process of ball mill crushing, screening, flotation and throwing tail, and mining deep cone thickener piles main treatment facility as ore dressing throwing caudal style, concentrated effect is directly connected to the recovery index that true tailings does heap and the tailing water comprehensive regulation.Common concentrator structure disadvantage one is that inclination angle is mild, and ore pulp disengaging time is long, and concentrated effect is undesirable, can not carry out dry heap process, have influence on mine environmental protection.Two is easy wearing and tearing under the washing away of mineral at the bottom of pool wall and pond, reduces its service life, increases operating cost.Three is adopt corrosion resistant coating protection at the bottom of pool wall and pond, and protective layer is thin, causes pond inwall uneven, rough surface, has a strong impact on the mobility of sedimentation ore particle, cause concentrated effect poor.Four is the life cycles due to reduction concentration basins such as wearing and tearing, corrosion in user's use procedure, need maintain pond and just can come into operation.Maintaining difficulty is comparatively large, and the time is longer, and the loss that shutdown brings is very large.Five, large-scale concentration basin does not have specific purpose tool to be difficult to ensure spray-on coating quality, is difficult to ensure completing of construction period.
Summary of the invention
Problem solved by the invention is to provide a kind of deep cone thickener, to solve the existing deep cone thickener short problem high with cost in service life.
In order to solve the problem, the technical solution used in the present invention is: this deep cone thickener includes cylindrical portion and is connected to the cone cylinder portion bottom described cylindrical portion, described cylindrical portion is equipped with the rotating shaft extended bottom described cone cylinder portion driven by engine in the inner, is provided with feedwell in its top; Described cone cylinder portion is is at least connected and composed by the conic tube that multiple oblique angle is not unison, and described rotating shaft is at least provided with a raker stirrer in each described conic tube place; One deck wear-and corrosion-resistant coating is equipped with at the inwall of described feedwell, described cylindrical portion and multiple described conic tube.
In above-mentioned deep cone thickener technical scheme, technical scheme can also be more specifically: described cone cylinder portion is connected and composed by the not unison upper conical-tube of two taperings and lower cone, and the oblique angle of described lower cone is less than the oblique angle of described upper conical-tube; Described rotating shaft is provided with a upper raker stirrer in described upper conical-tube place, be provided with middle raker stirrer and lower raker stirrer in described lower cone place successively.
Further: in described upper conical-tube and described lower cone, be respectively equipped with screen cloth, in described lower cone, the aperture of screen cloth is less than described upper conical-tube.
Further: it is outer and be provided with discharging opening bottom it that described feedwell is set in described rotating shaft.
Further: described engine is vibrating motor.
Further: described wear-and corrosion-resistant coating is wear-and corrosion-resistant polyureas, the thickness of this wear-and corrosion-resistant polyureas is 2.5 millimeters ~ 3.5 millimeters.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect: 1, owing to all scribbling one deck wear-and corrosion-resistant polyureas at the inwall of cylindrical portion and two conic tubes, this layer of wear-and corrosion-resistant polyureas makes its hard-surface wear-resisting, and effective antisepsis is played in the contact cutting off water liquid and pool wall; And making slide surface relative smooth, ore pulp not easily piles up the concentrator conical surface; 2 and bore cylinder portion and connected and composed by the conic tube that two oblique angles are not unison, and the oblique angle of lower cone is less than the oblique angle of upper conical-tube, and tailing stream kinetic force can be impelled to strengthen, underflow density improves, and service life increases, compared with traditional concentrator, thickening efficiency improves 5%, and the life-span improves twice; 3, low, the maintenance of operating cost less, can start that rate is high, thickening efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with attached Example, the invention will be further described:
Embodiment 1:
The cone cylinder portion that deep cone thickener as shown in Figure 1 includes cylindrical portion 12 and is connected to bottom cylindrical portion 12, has taken crane span structure 1 at the top of cylindrical portion 12; Cylindrical portion 12 is equipped with the rotating shaft 6 extended bottom cone cylinder portion driven by engine in the inner, and the engine of the present embodiment is vibrating motor 15, and vibrating motor 15 is connected with rotating shaft 6 by decelerator 14; At the top of cylindrical portion 12, feedwell 16 is housed, it is outer and be fixed on crane span structure 1 that feedwell 16 is sleeved on rotating shaft 6, and bottom feedwell 16, be provided with discharging opening, feedwell 16 is equipped with the mineral-feeding pipe 2 being communicated with storage warehouse; The overflow launder be made up of base plate 3 and overflow plate 4 is housed in the exit of cylindrical portion 12, the outlet 13 being communicated with overflow launder is housed at the sidewall of cylindrical portion 12; Cone cylinder portion is is at least connected and composed by the conic tube that multiple oblique angle is not unison, and the cone cylinder portion of the present embodiment is connected and composed by the not unison upper conical-tube 7 of two taperings and slower conical tube 8, and the oblique angle a of slower conical tube 8 is less than the oblique angle b of upper conical-tube 7; A upper raker stirrer 11 is equipped with in rotating shaft 6 in upper conical-tube 7 place, middle raker stirrer 10 and lower raker stirrer 9 are equipped with in rotating shaft 6 successively in lower cone place, lower raker stirrer 9 is positioned at the bottom of slower conical tube 8, and two slag notch 8-1 are housed in the bottom of slower conical tube 8; All be coated with one deck wear-and corrosion-resistant coating at the inwall of feedwell 16, cylindrical portion 12, upper conical-tube 7 and slower conical tube 8, the wear-and corrosion-resistant coating of the present embodiment is wear-and corrosion-resistant polyureas, and the thickness of this wear-and corrosion-resistant polyureas is 2.5 millimeters.
During work, owing to all scribbling one deck wear-and corrosion-resistant polyureas at the inwall of cylindrical portion and two conic tubes, this layer of wear-and corrosion-resistant polyureas makes its hard-surface wear-resisting, and effective antisepsis is played in the contact cutting off water liquid and pool wall; And making slide surface relative smooth, ore pulp not easily piles up the concentrator conical surface; And bore cylinder portion and connected and composed by the conic tube that two oblique angles are not unison, and the oblique angle of lower cone is less than the oblique angle of upper conical-tube, and tailing stream kinetic force can be impelled to strengthen, underflow density improves, and service life increases, compared with traditional concentrator, thickening efficiency improves 5%, and the life-span improves twice.
Embodiment 2:
The thickness of wear-and corrosion-resistant polyureas is 3 millimeters, and other features are identical with embodiment 1.
Claims (6)
1. a deep cone thickener, include cylindrical portion (12) and be connected to the cone cylinder portion bottom described cylindrical portion (12), described cylindrical portion (12) is equipped with the rotating shaft (6) extended bottom described cone cylinder portion driven by engine in the inner, is provided with feedwell (16) in its top; It is characterized in that: described cone cylinder portion is is at least connected and composed by the conic tube that multiple oblique angle is not unison, described rotating shaft (6) is at least provided with a raker stirrer in each described conic tube place; One deck wear-and corrosion-resistant coating is equipped with at the inwall of described feedwell (16), described cylindrical portion (12) and multiple described conic tube.
2. deep cone thickener according to claim 1, is characterized in that: described cone cylinder portion is connected and composed by the not unison upper conical-tube (7) of two taperings and lower cone (8), and the oblique angle of described lower cone (8) is less than the oblique angle of described upper conical-tube (7); Described rotating shaft (6) is provided with a upper raker stirrer (11) in described upper conical-tube (7) place, be provided with middle raker stirrer (10) and lower raker stirrer (9) in described lower cone (8) place successively.
3. deep cone thickener according to claim 2, is characterized in that: in described upper conical-tube (7) and described lower cone, be respectively equipped with screen cloth, in described lower cone, the aperture of screen cloth is less than described upper conical-tube.
4. the deep cone thickener according to claim 1 or 2 or 3, is characterized in that: described feedwell (16) is set in described rotating shaft (6) and be provided with discharging opening bottom it outward.
5. deep cone thickener according to claim 4, is characterized in that: described engine is vibrating motor (15).
6. deep cone thickener according to claim 5, is characterized in that: described wear-and corrosion-resistant coating is wear-and corrosion-resistant polyureas, and the thickness of this wear-and corrosion-resistant polyureas is 2.5 millimeters ~ 3.5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510068917.XA CN104645678A (en) | 2015-02-10 | 2015-02-10 | Deep cone concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510068917.XA CN104645678A (en) | 2015-02-10 | 2015-02-10 | Deep cone concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104645678A true CN104645678A (en) | 2015-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510068917.XA Pending CN104645678A (en) | 2015-02-10 | 2015-02-10 | Deep cone concentrator |
Country Status (1)
| Country | Link |
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| CN (1) | CN104645678A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107188388A (en) * | 2017-07-11 | 2017-09-22 | 烟台禹顺环保科技有限公司 | A kind of dry-discharge system for tailings and method |
| CN108479127A (en) * | 2018-04-17 | 2018-09-04 | 周万龙 | A kind of half deep wimble thickener |
| CN111603809A (en) * | 2020-07-01 | 2020-09-01 | 长沙矿山研究院有限责任公司 | Thickener and using method thereof |
Citations (8)
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|---|---|---|---|---|
| JP2002085909A (en) * | 2000-09-19 | 2002-03-26 | Hitachi Plant Eng & Constr Co Ltd | Sludge raking machine |
| WO2010088992A1 (en) * | 2009-02-09 | 2010-08-12 | Voith Patent Gmbh | Reactor and method for the anaerobic biological purification of solids-bearing waste water |
| CN102462981A (en) * | 2010-11-19 | 2012-05-23 | 贵阳铝镁设计研究院有限公司 | Anti-corrosion sedimentation tank and building method thereof |
| CN202516357U (en) * | 2012-03-31 | 2012-11-07 | 长沙矿冶研究院有限责任公司 | High-pressure concentrator |
| CN202654759U (en) * | 2012-07-10 | 2013-01-09 | 马际印 | Deep-cone thickener |
| CN203264353U (en) * | 2013-05-10 | 2013-11-06 | 玉溪大红山矿业有限公司 | Efficient thickener expansion and synergism structure capable of effectively improving handling capacity |
| CN203355386U (en) * | 2013-06-17 | 2013-12-25 | 安徽中能矿机制造有限公司 | Deep cone thickener |
| CN204723812U (en) * | 2015-02-10 | 2015-10-28 | 广西华锡集团股份有限公司河池矿冶机械制造分公司 | Deep cone thickener |
-
2015
- 2015-02-10 CN CN201510068917.XA patent/CN104645678A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002085909A (en) * | 2000-09-19 | 2002-03-26 | Hitachi Plant Eng & Constr Co Ltd | Sludge raking machine |
| WO2010088992A1 (en) * | 2009-02-09 | 2010-08-12 | Voith Patent Gmbh | Reactor and method for the anaerobic biological purification of solids-bearing waste water |
| CN102462981A (en) * | 2010-11-19 | 2012-05-23 | 贵阳铝镁设计研究院有限公司 | Anti-corrosion sedimentation tank and building method thereof |
| CN202516357U (en) * | 2012-03-31 | 2012-11-07 | 长沙矿冶研究院有限责任公司 | High-pressure concentrator |
| CN202654759U (en) * | 2012-07-10 | 2013-01-09 | 马际印 | Deep-cone thickener |
| CN203264353U (en) * | 2013-05-10 | 2013-11-06 | 玉溪大红山矿业有限公司 | Efficient thickener expansion and synergism structure capable of effectively improving handling capacity |
| CN203355386U (en) * | 2013-06-17 | 2013-12-25 | 安徽中能矿机制造有限公司 | Deep cone thickener |
| CN204723812U (en) * | 2015-02-10 | 2015-10-28 | 广西华锡集团股份有限公司河池矿冶机械制造分公司 | Deep cone thickener |
Non-Patent Citations (2)
| Title |
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| 刘秀生等主编: "《涂装技术与应用》", 30 April 2007, 机械工业出版社 * |
| 蔡霞等编: "脱水设备的现状与进展", 《全国矿山与冶金设备技术进展报告会论文集》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107188388A (en) * | 2017-07-11 | 2017-09-22 | 烟台禹顺环保科技有限公司 | A kind of dry-discharge system for tailings and method |
| CN108479127A (en) * | 2018-04-17 | 2018-09-04 | 周万龙 | A kind of half deep wimble thickener |
| CN111603809A (en) * | 2020-07-01 | 2020-09-01 | 长沙矿山研究院有限责任公司 | Thickener and using method thereof |
| CN111603809B (en) * | 2020-07-01 | 2023-07-04 | 长沙矿山研究院有限责任公司 | Thickener and use method thereof |
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Application publication date: 20150527 |
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| RJ01 | Rejection of invention patent application after publication |