CN202822898U - Foam scraping collection device for center transmission thickener - Google Patents
Foam scraping collection device for center transmission thickener Download PDFInfo
- Publication number
- CN202822898U CN202822898U CN 201220473291 CN201220473291U CN202822898U CN 202822898 U CN202822898 U CN 202822898U CN 201220473291 CN201220473291 CN 201220473291 CN 201220473291 U CN201220473291 U CN 201220473291U CN 202822898 U CN202822898 U CN 202822898U
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- Prior art keywords
- thickener
- center
- foam
- collection device
- pool
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Abstract
The utility model discloses a foam scraping collection device for a center transmission thickener. The foam scraping collection device for the center transmission thickener comprises a center thickener. A scraping collection support is arranged on a rake of the center thickener. The scraping collection support perpendicularly extends into the bottom of a thickening pool of the center thickener. A float-type foam scraping mechanism floats on a liquid surface of the thickening pool of the center thickener. A foam collection pool is arranged at the outer side of the thickening pool of the center thickener. The foam collection pool is welded on an inner wall of an outer overflow weir of the center thickener. The foam scraping collection device for the center transmission thickener is simple and reasonable in structure, easy to install, capable of effectively removing foam on the liquid surface and preventing washing water from being polluted, and reliable in work.
Description
Technical field
The utility model relates to central transmission concentrator, mainly is that the foam on a kind of central transmission concentrator is scraped acquisition means.
Background technology
Central transmission concentrator is 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.It mainly is to utilize sedimentation theory the solid particle in the ore pulp to be deposited at the bottom of the pond of thickener, and clarified solution is gone out from the downflow weir overflow, has realized Separation of Solid and Liquid.
Process in the process of mine tailing at thickener, the liquid level foam is extremely many, enter thickener after, a part of foam nature froth breaking, another part enters wash water with the thickener overflow.Owing to the mineral matter of particulate, making wash water receive pollution in the foam, wash water concentration increases.After being with frothy wash water to enter circulating water pool, easily make water circulating pump have gas, cause the ore deposit amount to reduce.These problems have badly influenced the work quality of thickener.The project organization of tradition thickener is short of aspect treatment fluid papula foam always to some extent, thereby concentrated quality can't be got a promotion.
The utility model content
The foam that technical problem to be solved in the utility model provides on a kind of central transmission concentrator is scraped acquisition means, and it is simple and reasonable, easily installs, and can get rid of timely and effectively the liquid level foam, guarantees that wash water is not contaminated, reliable operation.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
Foam on a kind of central transmission concentrator is scraped acquisition means, include the center thickener, be equipped with on the harrow frame of center thickener and scrape the collection support, scrape and collect the concentration basin bottom that support vertical extend into the center thickener, it is characterized in that: floating on the concentration basin liquid level of described center thickener have a float-type foam scraping machine, the concentration basin of the described center thickener outside is provided with a foam collecting pit, the foam collecting pit by bolt welding on the inwall of the upper outside downflow weir of center thickener.
The bottom of described foam collecting pit is communicated with out pipe.
In the utility model foam scrape acquisition means by scrape collection support, float-type foam scraping machine, the foam collecting pit forms.Scrape the collection scrape the collection support be installed on the thickener harrow frame, can be synchronized with the movement with lifting and the decline of thickener.Foam scraping machine is designed to float-type, swims in all the time on the liquid level, the impact that is not subjected to harrow frame to rise and descend.The outside is designed with the foam collecting pit, can collect the foam of scraping collection timely and effectively and get rid of concentration basin.
The utility model has the advantages that:
The utility model is simple and reasonable, easily installs, and can get rid of timely and effectively the liquid level foam, guarantees that wash water is not contaminated, reliable operation.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is side view of the present utility model.
The specific embodiment
Referring to Fig. 1, foam on a kind of central transmission concentrator is scraped acquisition means, include center thickener 1, be equipped with on the harrow frame of center thickener 1 and scrape collection support 5, scrape and collect the concentration basin bottom that support 5 vertically extend into center thickener 1, floating on the concentration basin liquid level of described center thickener 1 have a float-type foam scraping machine 2, and the concentration basin outside of described center thickener 1 is provided with a foam collecting pit 3, foam collecting pit 3 by bolt welding on the inwall of center thickener 1 upper outside downflow weir 4.
The bottom of described foam collecting pit 3 is communicated with out pipe 6.
Claims (2)
1. the foam on the central transmission concentrator is scraped acquisition means, include the center thickener, be equipped with on the harrow frame of center thickener and scrape the collection support, scrape and collect the concentration basin bottom that support vertical extend into the center thickener, it is characterized in that: floating on the concentration basin liquid level of described center thickener have a float-type foam scraping machine, the concentration basin of the described center thickener outside is provided with a foam collecting pit, the foam collecting pit by bolt welding on the inwall of the upper outside downflow weir of center thickener.
2. the foam on a kind of central transmission concentrator according to claim 1 is scraped acquisition means, and it is characterized in that: the bottom of described foam collecting pit is communicated with out pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220473291 CN202822898U (en) | 2012-09-17 | 2012-09-17 | Foam scraping collection device for center transmission thickener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220473291 CN202822898U (en) | 2012-09-17 | 2012-09-17 | Foam scraping collection device for center transmission thickener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202822898U true CN202822898U (en) | 2013-03-27 |
Family
ID=47934700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220473291 Expired - Fee Related CN202822898U (en) | 2012-09-17 | 2012-09-17 | Foam scraping collection device for center transmission thickener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202822898U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551322A (en) * | 2013-10-29 | 2014-02-05 | 冯愚斌 | Skimmer |
| CN106955507A (en) * | 2017-04-07 | 2017-07-18 | 北京东方燕京工程技术股份有限公司 | Synchronous rotary dynamic defoaming device |
-
2012
- 2012-09-17 CN CN 201220473291 patent/CN202822898U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551322A (en) * | 2013-10-29 | 2014-02-05 | 冯愚斌 | Skimmer |
| CN103551322B (en) * | 2013-10-29 | 2015-07-01 | 冯愚斌 | Skimmer |
| CN106955507A (en) * | 2017-04-07 | 2017-07-18 | 北京东方燕京工程技术股份有限公司 | Synchronous rotary dynamic defoaming device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20160917 |