CN201921584U - Special ceramic filter for dry emission of tailings - Google Patents
Special ceramic filter for dry emission of tailings Download PDFInfo
- Publication number
- CN201921584U CN201921584U CN2010205488146U CN201020548814U CN201921584U CN 201921584 U CN201921584 U CN 201921584U CN 2010205488146 U CN2010205488146 U CN 2010205488146U CN 201020548814 U CN201020548814 U CN 201020548814U CN 201921584 U CN201921584 U CN 201921584U
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- China
- Prior art keywords
- ceramic filter
- tank body
- cell body
- slurry
- ore
- Prior art date
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- Expired - Fee Related
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Abstract
A special ceramic filter for dry emission of tailings comprises a tank body mounted on a bracket, wherein a spindle is arranged in the tank body; a ceramic filter plate is mounted on the spindle through a supporting ring; a mechanical stirring device is arranged at the bottom of the tank body; an ore discharge port at the bottom of the tank body is connected with a miniature slurry pump through a pipeline; jet ports are formed at the bottom at two ends of the tank body; and the slurry pump is communicated with the jet ports through pipelines. Ore slurry in the whole tank body is driven to flow, so that the ore slurry in the tank body is not liable to settle and is convenient to be adsorbed by the ceramic filter plate, and the press harrow phenomenon caused by high settling rate of the ore slurry is radically eliminated. During practical operation, mechanical stirring and the circulatory stirring of the slurry pump are performed simultaneously, so that the stirring effect reaches the optimum state.
Description
Technical field
The utility model relates to a kind of solid-liquid separating equipment, particularly a kind of tailing dry row dedicated ceramic filter.
Background technology
Ceramic filter is a kind of international advanced solid-liquid separating equipment, has the production target excellence, energy-saving and emission-reduction, cuts down the consumption of energy, clean environment firendly, meets every index of national security discharging.Use in all trades and professions such as ore dressing, chemical industry, papermaking, water treatments at present.
The ceramic filter plate main specifications that existing ceramic filter is used has 1/12m
2, 2/12m
2, 3/12m
2, 3/12m
2Deng 4 kinds of specifications, filter area is smaller, make the filter area increase of ceramic filter be restricted, because the treating capacity of general mine tailing is all bigger, and along with a large amount of exploitations of the various ores of China, it is increasing to sample low ore deposit, and this just makes that the treating capacity of mine tailing is more many, must adopt the method for tailing dry-heaping, otherwise the mine tailing storehouse can not hold so a large amount of mine tailings.More original filter cloth formula disk filters, traditional ceramic filter can not adapt to this demand gradually; the filter cloth disk filter is not because energy consumption reaches environmental protection standard than higher and discharging yet; traditional ceramic filter is because treating capacity is less relatively; because the granularity of mine tailing is relatively thick, sinking speed is very fast; also occur the pressure rake phenomenon of mechanical agitation system easily and cause shutting down the continuity that influence is produced.
Summary of the invention
The technical problems to be solved in the utility model is at the deficiencies in the prior art, has proposed a kind of tailing dry row dedicated ceramic filter that prevents settling ore pulp.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of tailing dry row dedicated ceramic filter, comprise the cell body that is contained on the support, be provided with main shaft in the cell body, ceramic filter plate is installed on the main shaft by bracing ring, and the cell body bottom is provided with mechanical stirring device, is characterized in: the drawhole of cell body bottom joins by pipeline and a small-sized slag stock pump, bottom at the cell body two ends has jet orifice, and the slag stock pump communicates with above-mentioned jet orifice by pipeline.
The utility model compared with prior art, insert a small-sized slag stock pump from the drawhole of original ceramic filter cell body bottom, flowing into cell body by pipeline at a high speed from the bottom at filter cell body two ends then, thereby the ore pulp that drives in the whole cell body flows, make the ore pulp in the cell body be difficult for precipitating, be convenient to the absorption of ceramic filter plate, thoroughly eliminated because the pressure rake phenomenon that settling ore pulp speed causes soon.The circulation of mechanical agitation and slag stock pump is stirred and is carried out simultaneously during real work, makes mixing effect reach optimum state.
Description of drawings
Fig. 1 is a structure diagram of the present utility model.
The specific embodiment
A kind of tailing dry row dedicated ceramic filter, make significant improvement on the basis of former traditional ceramic filter, mainly comprised axis system 4, tailing dry row dedicated ceramic filter 2, cell body 5 and machine frame system, mechanical agitation system, slag stock pump circulation stirring system, vacuum system, pickling system 1, ultrasonic cleaning system, automatic control system 3 etc.Ceramic filter plate adopts integral sintered technology to make, and the bracing ring by 2 installing holes and axis system is fixed on the disk, and every circle disk has 12 filter plates.The filter area of ceramic filter plate is: 5/12m
2Or 6/12m
2Or 8/12m
2
Ceramic filter plate 2 adopts the vacuum rubber flexible pipe to be connected with the filtrate pipe of aspiration vacuum.The filtrate pipe that aspiration vacuum is used adopts polypropylene (PP) material.Stirring system adopts mechanical agitation and slag stock pump circulation stirring system to unite stirring.The pipeline of filtrate discharge system and whole counter-flushing pipeline all adopt the chemical industry hard polyvinyl chloride pipe.
Adopted tailing dry row dedicated ceramic filter at the various characteristics developments of tailing filtration dehydration, this filter through the filter area of once sintered moulding, individual plates be before 2 times of traditional ceramics filter.The pipeline that this ceramic filter plate is used by vacuum rubber connecting hose and aspiration vacuum is connected, and not only is easy to sealing but also make things convenient for installation.
Slag stock pump circulation stirring system is not change the existing equipment performance and improving under the prerequisite of mixing effect, the drawhole of cell body bottom joins by pipeline and a small-sized slag stock pump 7, bottom at cell body 5 two ends has jet orifice 6, and slag stock pump 7 communicates with above-mentioned jet orifice 6 by pipeline.Form strong convection current by this cover system in filter cell body inside; prevent that ore pulp from precipitating the raker stirrer of pushing down the mechanical agitation system; and for ceramic filter plate absorption ore pulp is carried out adequate preparation; the slag stock pump can not be shut down during operation; will add part clear water a few minutes that work on when preventing that pipeline blockage from stopping discharges ore pulp, and opens the valve emptying that the slag stock pump is imported and exported.The import of filter cell body pipelines on two sides is fan-shaped divergent shape.
In the filter operation process, according to the concrete property of ore pulp, adjust churned mechanically rotating speed by automatic control system, increase or reduce the aperture of slag stock pump outlet valve, make ore pulp reach best suspended state, for the operation of ceramic filter creates favorable conditions.
Claims (1)
1. a tailing dry is arranged the dedicated ceramic filter, comprise the cell body that is contained on the support, be provided with main shaft in the cell body, ceramic filter plate is installed on the main shaft by bracing ring, the cell body bottom is provided with mechanical stirring device, it is characterized in that: the drawhole of cell body bottom joins by pipeline and a slag stock pump, has jet orifice in the bottom at cell body two ends, and the slag stock pump communicates with above-mentioned jet orifice by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205488146U CN201921584U (en) | 2010-09-27 | 2010-09-27 | Special ceramic filter for dry emission of tailings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205488146U CN201921584U (en) | 2010-09-27 | 2010-09-27 | Special ceramic filter for dry emission of tailings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201921584U true CN201921584U (en) | 2011-08-10 |
Family
ID=44425456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205488146U Expired - Fee Related CN201921584U (en) | 2010-09-27 | 2010-09-27 | Special ceramic filter for dry emission of tailings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201921584U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104524848A (en) * | 2014-12-31 | 2015-04-22 | 贵州大学 | Novel efficient energy-saving tailing drying and discharging device |
| CN108654160A (en) * | 2018-07-03 | 2018-10-16 | 青岛格陆特环保设备有限公司 | Lime-ash vacuum ceramics filter system |
-
2010
- 2010-09-27 CN CN2010205488146U patent/CN201921584U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104524848A (en) * | 2014-12-31 | 2015-04-22 | 贵州大学 | Novel efficient energy-saving tailing drying and discharging device |
| CN104524848B (en) * | 2014-12-31 | 2017-01-04 | 贵州大学 | Novel high-efficiency and energy-saving tailing dry arranging device |
| CN108654160A (en) * | 2018-07-03 | 2018-10-16 | 青岛格陆特环保设备有限公司 | Lime-ash vacuum ceramics filter system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20120927 |