CN201026408Y - Novel concentrator - Google Patents
Novel concentrator Download PDFInfo
- Publication number
- CN201026408Y CN201026408Y CNU2007200120475U CN200720012047U CN201026408Y CN 201026408 Y CN201026408 Y CN 201026408Y CN U2007200120475 U CNU2007200120475 U CN U2007200120475U CN 200720012047 U CN200720012047 U CN 200720012047U CN 201026408 Y CN201026408 Y CN 201026408Y
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- CN
- China
- Prior art keywords
- bearing
- central part
- core
- coaming plate
- diameter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model which relates to a thickener used in mineral processing devices consists of a transmission mechanism, harrow frame assembly, a central part and a groove frame and is characterized in that a labyrinth sealing device is arranged on an upper bearing of the central part, and a draft tube is arranged at the external part of the central part on the upper part of a supporting frame and the diameter of the draft tube is larger than the diameter of the central part; the periphery of the device is provided with baffles with a plurality of square holes and an oil storage groove is provided to widen the bearing. The utility model has the advantages of avoiding the corrosion of the bearing and good lubrication effect because of being added with a sealing device and avoiding the rolling phenomenon and good for solid settlement because of being provided with the draft tube.
Description
Technical field
The utility model relates to a kind of preparation equipment thickener, is widely used in the fields such as processing of the flyash in the processing of coal washing water of dehydration, coal washery, colliery of ore dressing plant essence, the mine tailing of ferrous metal and non-ferrous metal and thermal power plant.
Background technology
Various thickeners are divided into center transmission and peripheral transmission by the kind of drive in the prior art, and the center transmission thickener specification that China produces is less, and purposes is also less; Peripheral traction thickener description and output are higher than other version far away, but never have much improvement over nearly 50 years, still exist a lot of not enough.Leaving certain clearance between the fixed support of peripheral traction thickener and runing rest makes both keep relative motion, existing thickener does not have sealing device, enter ore pulp, rainwater, dust easily at gap location, of long duration can cause bearing to produce corrosion and influence normal use, especially after equipment is stopped transport a period of time because the bearing corrosion, when turning round once more, can cause turning round the center concrete column of bad concentration basin.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art part a kind of novel thickener is provided, and has increased sealing device, avoids the bearing corrosion, and high lubricating effect; Guide shell is set, avoids phenomenon of turning over flower, be beneficial to the solid sedimentation.
The utility model is achieved through the following technical solutions:
A kind of novel thickener is made up of transmission mechanism, the general assembly of rake frame, core, truss, it is characterized in that: be provided with labyrinth-type excluder at the core upper bearing.Be provided with guide shell in support central upper portion portion of external, draft tube diameter is greater than the core diameter.Periphery at device is provided with coaming plate, and coaming plate is provided with a plurality of square holes.Widened the oil storage tank of bearing, the oil storage groove width of bearing is 100-120mm.
The utility model has the advantages that:
1) increase sealing device, avoided the bearing corrosion, and high lubricating effect;
2) guide shell is set, avoids phenomenon of turning over flower, be beneficial to the solid sedimentation.
3) setting of coaming plate can not be flowed out floating thing simultaneously with overflow water, guarantees in the overflow water that solid content can be too not high and be mixed with foreign material, is convenient to recycling; Play in the water of pond inward flange fine particle simultaneously because of the effect of sedimentation easily that stops of coaming plate.
Description of drawings
Fig. 1 is the structural representation of novel thickener;
Fig. 2 is the enlarged drawing of sealing device and oil storage tank part.
Among the figure: 1, transmission mechanism 2, coaming plate 3, rake frame general assembly 4, core 5, sealing device 6, truss 7, guide shell
The specific embodiment
See Fig. 1, Fig. 2, the utility model example thickener is made up of transmission mechanism 1, rake frame general assembly 3, core 4, truss 6, be provided with labyrinth-type excluder 5 at core 4 upper bearings, make buck fundamentally can not penetrate into bearing, simultaneously the lubricated of bearing become oil lubricating by original dry oil lubrication, improved lubricant effect; The oil storage tank of bearing is widened simultaneously, and is wide for 100-120mm, makes things convenient for on-site maintenance, and result of use is fine.
Be provided with guide shell 7 in core 4 outsides, its upper end is higher than the water surface, when ore pulp enters diffusion limit sedimentation in back in the pond from the center feeding cylinder, enters the air effusion water surface in the pond simultaneously with ore pulp simultaneously, forms water surface phenomenon of turning over flower, influence the pond topmost surface and stablizes.Guide shell 7 diameters are more a lot of greatly than core 4 diameters, after ore pulp distributes from central division, because of guide shell 7 diameters big, current are mild relatively, also because of being subjected to the restriction of barrel, the solid particle of sedimentation can only be in the area of guide shell 7, at first be formed on the effect that concentrate the first time in the concentration basin, and then flows to form for the second time in the Da Chi and concentrate.Guide shell 7 upper ends exceed the water surface, and the clear layer that the impact generation fluctuation of current and phenomenon of turning over flower can not influence the outer water surface of tube flows the level on upper strata, pond quietly to pool side, guaranteed the overflow water clarification.
Periphery at device is provided with coaming plate 2, and coaming plate 2 is provided with a plurality of square holes.The coaming plate upper end is higher than the concentration basin water surface, the coaming plate square hole is lower than water surface site in settling tank, coaming plate exceeds the floating thing that the water surface is convenient to block the water surface, and floating thing can not be flowed out simultaneously with overflow water, guarantee in the overflow water that solid content can be too not high and be mixed with foreign material, is convenient to recycling.The coaming plate lower end will exceed the rake frame, avoids harrowing frame and collides in operation process, plays in the water of pond inward flange fine particle simultaneously because of the effect of sedimentation easily that stops of coaming plate.
Claims (4)
1. a novel thickener is made up of transmission mechanism (1), rake frame general assembly (3), core (4), truss (6), it is characterized in that: be provided with labyrinth-type excluder (5) at core (4) upper bearing.
2. novel thickener according to claim 1 is characterized in that: be provided with guide shell (7) in support central upper portion part (4) outside, guide shell (7) diameter is greater than core (4) diameter.
3. novel thickener according to claim 1 is characterized in that: the periphery at device is provided with coaming plate (2), and coaming plate (2) is provided with a plurality of square holes.
4. novel thickener according to claim 1 is characterized in that: the oil storage groove width of bearing is 100-120mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200120475U CN201026408Y (en) | 2007-05-11 | 2007-05-11 | Novel concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200120475U CN201026408Y (en) | 2007-05-11 | 2007-05-11 | Novel concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201026408Y true CN201026408Y (en) | 2008-02-27 |
Family
ID=39130609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200120475U Expired - Lifetime CN201026408Y (en) | 2007-05-11 | 2007-05-11 | Novel concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201026408Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990303A (en) * | 2014-05-13 | 2014-08-20 | 淮北重科矿山机器有限公司 | Corrosion-resistant special thickener |
| CN105003808A (en) * | 2015-06-30 | 2015-10-28 | 广西华锡集团股份有限公司车河选矿厂 | Thickener lubricating method |
| CN109357725A (en) * | 2018-12-05 | 2019-02-19 | 飞翼股份有限公司 | A kind of highly automated measuring device and measuring method of mud layer |
-
2007
- 2007-05-11 CN CNU2007200120475U patent/CN201026408Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990303A (en) * | 2014-05-13 | 2014-08-20 | 淮北重科矿山机器有限公司 | Corrosion-resistant special thickener |
| CN103990303B (en) * | 2014-05-13 | 2015-07-08 | 淮北重科矿山机器有限公司 | Corrosion-resistant special thickener |
| CN105003808A (en) * | 2015-06-30 | 2015-10-28 | 广西华锡集团股份有限公司车河选矿厂 | Thickener lubricating method |
| CN109357725A (en) * | 2018-12-05 | 2019-02-19 | 飞翼股份有限公司 | A kind of highly automated measuring device and measuring method of mud layer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080227 |
|
| CX01 | Expiry of patent term |