CN104225974B - A kind of pair rake of ore dressing thickener harrow frame - Google Patents
A kind of pair rake of ore dressing thickener harrow frame Download PDFInfo
- Publication number
- CN104225974B CN104225974B CN201410522398.5A CN201410522398A CN104225974B CN 104225974 B CN104225974 B CN 104225974B CN 201410522398 A CN201410522398 A CN 201410522398A CN 104225974 B CN104225974 B CN 104225974B
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- China
- Prior art keywords
- rake
- ore dressing
- columns
- harrow frame
- pawl
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Abstract
The invention discloses a kind of pair rake of ore dressing thickener harrow frame, comprise link and falsework, described link comprises four columns, four columns lay respectively on foursquare four summits, described falsework comprises four triangle rake pawls, and three limits of each rake pawl are angle steel, and the base of rake pawl is positioned on described foursquare diagonal, the angle of adjacent two rake pawls is 90 °, and the bottom of column is welded as a whole with the base of rake pawl.Structure of the present invention is simple, easy to use, can improve the operating efficiency of secondary rake, effectively realize the discharge of sewage.
Description
Technical field
The present invention relates to a kind of ore dressing thickener, in particular a kind of pair rake of ore dressing thickener harrow frame.
Background technology
Thickener is a machine being applicable to the concentrate and tailings processed in ore dressing plant, is widely used in the industries such as metallurgy, chemical industry, coal, nonmetal ore-dressing, environmental protection.
Thickener generally primarily of concentration basin, cake frame, transmission device, cake frame lifting device, charging gear, device for discharging and signals security device thickener operationally, thickener has a dump skip of discharging concentrated product at Chi Di center, commercial port, pond periphery is provided with annular overflow trough, the structure of high-efficiency concentrator is similar to center driving thickener, and high-efficiency concentrator is generally primarily of compositions such as concentration basin, cake frame, transmission device, cake frame lifting device, charging gear, device for discharging and signals security devices.On thickener, main rake and secondary rake are easy lossers, and main rake is too serious with the loss of secondary rake, and ore dressing effect can be caused bad.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of pair rake of ore dressing thickener harrow frame, improve the operating efficiency of secondary rake.
The present invention is achieved by the following technical solutions, the present invention includes link and falsework, described link comprises four columns, four columns lay respectively on foursquare four summits, described falsework comprises four triangle rake pawls, and three limits of each rake pawl are angle steel, and the base of rake pawl is positioned on described foursquare diagonal, the angle of adjacent two rake pawls is 90 °, and the bottom of column is welded as a whole with the base of rake pawl.
As one of preferred embodiment of the present invention, the centre of described adjacent two columns is fixedly connected with by connecting rod.
As one of preferred embodiment of the present invention, described column is square steel.
The present invention has the following advantages compared to existing technology: structure of the present invention is simple, easy to use, can improve the operating efficiency of secondary rake, effectively realize the discharge of sewage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Elaborate to embodiments of the invention below, the present embodiment is implemented under premised on technical solution of the present invention, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
As shown in Figure 1, the present embodiment comprises link and falsework, described link comprises four columns 1, four columns 1 lay respectively on foursquare four summits, described falsework comprises four triangle rake pawls 2, and three limits of each rake pawl 2 are angle steel, and the base of rake pawl 2 is positioned on described foursquare diagonal, the angle of adjacent two rake pawls 2 is 90 °, and the bottom of column 1 is welded as a whole with the base of rake pawl 2.The centre of adjacent two columns 1 is fixedly connected with by connecting rod 3, can improve the firmness of link.The column 1 of the present embodiment is square steel.
During the pair rake work of the present embodiment, the top of link connects thickener, and falsework is inside mud, if falsework is round steel, be difficult to blow mud off, the falsework of the present embodiment is angle steel, dirty material can be blown off, do not allow dirty stockpile amass, sewage can be drained smoothly.
Claims (3)
1. the ore dressing pair of thickener harrow frame is harrowed, it is characterized in that, comprise link and falsework, described link comprises four columns, and four columns lay respectively on foursquare four summits, and described falsework comprises four triangle rake pawls, three limits of each rake pawl are angle steel, the base of rake pawl is positioned on described foursquare diagonal, and the angle of adjacent two rake pawls is 90 °, and the bottom of column is welded as a whole with the base of rake pawl.
2. the pair rake of a kind of ore dressing thickener harrow frame according to claim 1, it is characterized in that, the centre of described adjacent two columns is fixedly connected with by connecting rod.
3. the pair rake of a kind of ore dressing thickener harrow frame according to claim 1, it is characterized in that, described column is square steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410522398.5A CN104225974B (en) | 2014-09-30 | 2014-09-30 | A kind of pair rake of ore dressing thickener harrow frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410522398.5A CN104225974B (en) | 2014-09-30 | 2014-09-30 | A kind of pair rake of ore dressing thickener harrow frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104225974A CN104225974A (en) | 2014-12-24 |
| CN104225974B true CN104225974B (en) | 2015-12-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410522398.5A Expired - Fee Related CN104225974B (en) | 2014-09-30 | 2014-09-30 | A kind of pair rake of ore dressing thickener harrow frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104225974B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2301718A1 (en) * | 1972-12-14 | 1974-06-27 | Simmering Graz Pauker Ag | Liquid-solid phase separation system - in circular tank with revolving perforated worm conveyor with sludge circulation |
| DE3715021A1 (en) * | 1987-05-06 | 1988-11-17 | Geiger Maschf Helmut | Rake for a circular sedimentation tank |
| DE19704206A1 (en) * | 1997-02-05 | 1998-08-06 | Schauenburg Masch | Concrete sand washing assembly which recovers fine sand and regenerates water for reuse for sand washing |
| EP1195186A1 (en) * | 2000-10-07 | 2002-04-10 | Passavant-Roediger Umwelttechnik GmbH | Raker for circular tanks |
| CN2564570Y (en) * | 2002-08-19 | 2003-08-06 | 许泽美 | Water distributing sand removing device for square horizontal flow sand precipitation tank |
| CN200976733Y (en) * | 2006-11-24 | 2007-11-21 | 方仲青 | Improved paddy rolling teeth harrow |
| CN201722375U (en) * | 2010-08-02 | 2011-01-26 | 方朝阳 | Slag scraping type material outlet device of straw methane tank |
| CN201722378U (en) * | 2010-08-02 | 2011-01-26 | 方朝阳 | Reciprocating slag scraping type biogas fluid mixing device |
| CN202478673U (en) * | 2011-10-11 | 2012-10-10 | 北京中宇科博环保工程有限公司 | Peripheral gear and rack transmission efficient automatic rake-lifting concentrator |
| CN204073533U (en) * | 2014-09-30 | 2015-01-07 | 任晓东 | A kind of pair rake of ore dressing thickener harrow frame |
-
2014
- 2014-09-30 CN CN201410522398.5A patent/CN104225974B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2301718A1 (en) * | 1972-12-14 | 1974-06-27 | Simmering Graz Pauker Ag | Liquid-solid phase separation system - in circular tank with revolving perforated worm conveyor with sludge circulation |
| DE3715021A1 (en) * | 1987-05-06 | 1988-11-17 | Geiger Maschf Helmut | Rake for a circular sedimentation tank |
| DE19704206A1 (en) * | 1997-02-05 | 1998-08-06 | Schauenburg Masch | Concrete sand washing assembly which recovers fine sand and regenerates water for reuse for sand washing |
| EP1195186A1 (en) * | 2000-10-07 | 2002-04-10 | Passavant-Roediger Umwelttechnik GmbH | Raker for circular tanks |
| CN2564570Y (en) * | 2002-08-19 | 2003-08-06 | 许泽美 | Water distributing sand removing device for square horizontal flow sand precipitation tank |
| CN200976733Y (en) * | 2006-11-24 | 2007-11-21 | 方仲青 | Improved paddy rolling teeth harrow |
| CN201722375U (en) * | 2010-08-02 | 2011-01-26 | 方朝阳 | Slag scraping type material outlet device of straw methane tank |
| CN201722378U (en) * | 2010-08-02 | 2011-01-26 | 方朝阳 | Reciprocating slag scraping type biogas fluid mixing device |
| CN202478673U (en) * | 2011-10-11 | 2012-10-10 | 北京中宇科博环保工程有限公司 | Peripheral gear and rack transmission efficient automatic rake-lifting concentrator |
| CN204073533U (en) * | 2014-09-30 | 2015-01-07 | 任晓东 | A kind of pair rake of ore dressing thickener harrow frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104225974A (en) | 2014-12-24 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160930 |
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| CF01 | Termination of patent right due to non-payment of annual fee |