CN103657205A - Vertical-type filter disc filtration thickener - Google Patents
Vertical-type filter disc filtration thickener Download PDFInfo
- Publication number
- CN103657205A CN103657205A CN201310653024.2A CN201310653024A CN103657205A CN 103657205 A CN103657205 A CN 103657205A CN 201310653024 A CN201310653024 A CN 201310653024A CN 103657205 A CN103657205 A CN 103657205A
- Authority
- CN
- China
- Prior art keywords
- filter disc
- filter
- feed bin
- vertical
- content
- 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.)
- Granted
Links
Images
Abstract
The invention provides a vertical-type filter disc filtration thickener including a filter disc, a bin, a hollow main shaft, a driving device, a distribution valve and a frame; the bin is arranged below the filter disc, the hollow main shaft horizontally passes through the filter disc, one end of the hollow main shaft is provided with the distribution valve, and is connected with the driving device, and the bin and the hollow main shaft are supported by the frame. The vertical-type filter disc filtration thickener can be used for liquid-solid separation to economically, reasonably and maximumly remove water in ore pulp to achieve the purpose of slurry concentration. The vertical-type filter disc filtration thickener has the advantages of compact equipment structure, small land occupation area, less investment, large filtering area, low cost of unit filtration area, realization of large-scale development, continuous operation, high production efficiency, large capacity, less faults, higher operation rate, realization of automatic operation, low manipulation intensity, simple operation and maintenance, energy saving and consumption reduction, low production cost and wide application range, and can be widely used in non-ferrous metals, mines, chemical industry and other industries.
Description
Technical field
The present invention relates to a kind of thickener, specifically relate to a kind of vertical filter disc filter thickener.
Background technology
Vertical filter disc filter used is to utilize vacuum as filtering power at present, makes slurry carry out the equipment of Separation of Solid and Liquid.Vertical filter disc filter adopts back-blowing discharging, and the technology such as speed change stirring, auto lube make it to become a kind of dehydration equipment of producing continuously reliably.Its advantage is that filter cake solid content is high, moisture≤30%, but but there is the deficiency that single device production capacity is low.
Concentrator is the solid-liquid separating equipment based on gravitational settling effect, conventionally by concrete, timber or steel, as structural material, builds up the band cone cylindrical shape shallow slot at the end.The underflow ore pulp that the ore pulp that can be 10%～20% by solid content is 45%～55% by gravitational settling simmer down to solid content, by means of the rake arm effect (1/3～1/5r/min) that is arranged on the concentrator microrunning of cell body inside, the underflow ore pulp of thickening is drawn off by the underflow opening bottom concentrator.Concentrator top produces more peace and quiet clarified solution, by the annular chute overflow at top, is discharged.
Concentrator is widely used in the Workplace that hydrometallurgy, ore dressing plant, chemical plant etc. need solid-liquid concentration and separation, its diameter 3～100m, the degree of depth 2～4m.Its advantage is that separate unit production capacity is high, but its underflow density on the low side≤60%(is admittedly containing low), unit production capacity floor space is large.
In industries such as ore dressing and Chemical Manufacture, employing on a large scale along with flotation technology, ore pulp solid formation fine particle proportion more and more higher (200 order >=85%), the selection slack-off, flocculant of settling ore pulp speed are more and more difficult, the concentrator production capacity of carrying out slurry concentrating based on sedimentation theory is subject to serious restriction, if underflow density can improve 2-3 percentage point on existing basis, the operation control of follow-up producing process and energy consumption will have very large change.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of vertical filter disc filter thickener, feed bin cross section is del, the opening part that bottom is provided with is installed spiral slag-draining device, the present invention is except carrying out liquid-solid separation, is mainly by the moisture of the ore pulp maximum object that removes to reach slurry concentrating economically and reasonably.
In order to realize foregoing invention object, the present invention takes following technical scheme:
The invention provides a kind of vertical filter disc filter thickener, described thickener comprises filter disc, feed bin, hollow spindle, drive unit, distributing valve and frame; Described feed bin arranges described filter disc below, and described hollow spindle level is through described filter disc, and its one end is provided with described distributing valve, and is connected with described drive unit, and described feed bin and hollow spindle are by described frame support.
Described filter disc comprises filter disc body and filter cloth, and described filter cloth covers on described filter disc body.Described filter disc is provided with 1～10.
Described feed bin is parallel with described hollow spindle, and its cross section is del, and leaves opening, and opening part is provided with spiral slag-draining device.
Described feed bin is provided with overflow pipe, and described overflow pipe is comprised of adjustable gate valve and catheter; And feed bin one side is provided with slag bucket, and the top edge of slag bucket top edge and feed bin is positioned on same level line.
Described feed bin one side is provided with charging aperture and flushing cinder size mixing device, and described flushing cinder size mixing device is positioned at described charging aperture top.
Described flushing cinder size mixing device comprises feed-inputing branched pipe and shower nozzle; Charge pipe is connected with charging aperture, and described charge pipe is provided with bypass, and described bypass is provided with valve; Described bypass separates a plurality of feed-inputing branched pipes, and the shower nozzle on feed-inputing branched pipe is towards filter disc setting.
Described distributing valve comprises Moving plate and quiet dish; Described quiet dish is provided with at least two mouths of pipe, and wherein two mouths of pipe are connected with blowning installation with air extractor respectively; Described Moving plate is positioned at described quiet dish inner side, is connected with hollow spindle.
Described filter disc adopts plastic material or metal material preparation, and described feed bin and distributing valve all adopt metal material preparation.
Described metal material is stainless steel or carbon steel;
The alloy preparation that described stainless steel adopts that carbon content is 0.075%, silicone content is 0.94%, manganese content is 0.97%, phosphorus content is 0.035%, sulfur content is 0.025%, chromium content is 14.0%, surplus is iron, described percentage is percetage by weight;
Described carbon steel adopt with carbon content be 0.12～0.20%, silicone content for≤0.30%, manganese content is 0.30～0.70%, sulfur content for≤0.045%, phosphorus content for≤0.045%, prepared by all the other alloys that are iron, described percentage is percetage by weight.
Compared with prior art, beneficial effect of the present invention is:
1) have and filter and concentrated dual-use function, the downward sedimentation of coarse granule when filtering and concentrate operation, fine grained is by filter disc vacuum suction, and this filtration that can separate large or fine granule, improves a lot filter production capacity;
2) cancel original special agitating apparatus, greatly reduce the energy consumption of filter.
3) compact conformation of the present invention, to compare floor space little with concentrator, small investment;
4) filter area is large, and unit filter area cost is low, can realize large scale development;
5) can work continuously, production efficiency is high, production capacity is large;
6) rotatable parts are few, and fault is few, the utilization of capacity is high;
7) human oriented design, realizes automatic operating, and manipulation strength is low;
8) operation of the present invention, easy maintenance, energy-saving and cost-reducing, production cost is low;
9) scope of application is wide, can be widely used in the industries such as non-ferrous metal, mine, chemical industry.
Accompanying drawing explanation
Fig. 1 is vertical filter disc filter thickener structure chart;
Wherein, 1-filter disc, 2-distributing valve, 3-feed bin, 4-frame, 5-overflow pipe, 6-spiral slag-draining device, 7-slag bucket, 8-charging aperture, 9-flushing cinder size mixing device.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
The invention provides a kind of vertical filter disc filter thickener, described thickener comprises filter disc 1, feed bin 3, hollow spindle, drive unit, distributing valve 2 and frame 4; Described feed bin 3 arranges described filter disc 1 below, and described hollow spindle level is through described filter disc 1, and its one end is provided with described distributing valve 2, and is connected with described drive unit, and described feed bin 3 and hollow spindle support by described frame 4.
Described filter disc 1 comprises filter disc body and filter cloth, and described filter cloth covers on described filter disc body.Described filter disc 1 is provided with 1～10.
Described feed bin 3 is parallel with described hollow spindle, and its cross section is del, and leaves opening, and opening part is provided with spiral slag-draining device 6.
Described feed bin 3 is provided with overflow pipe 5, and overflow pipe 5 is comprised of adjustable gate valve and catheter; And feed bin 3 one sides are provided with slag bucket 7, slag bucket 7 top edges and feed bin 3 top edges are positioned on same level line.
Described feed bin 3 one sides are provided with charging aperture 8 and flushing cinder size mixing device 9, and described flushing cinder size mixing device 9 is positioned at described charging aperture 8 tops.
Described flushing cinder size mixing device 9 comprises feed-inputing branched pipe and shower nozzle; Charge pipe is connected with charging aperture 8, and described charge pipe is provided with bypass, and described bypass is provided with valve; Described bypass separates a plurality of feed-inputing branched pipes, and the shower nozzle on feed-inputing branched pipe arranges towards filter disc 1.
Described distributing valve 2 comprises Moving plate and quiet dish; Described quiet dish is provided with at least two mouths of pipe, and wherein two mouths of pipe are connected with blowning installation with air extractor respectively; Described Moving plate is positioned at described quiet dish inner side, is connected with hollow spindle.
Described filter disc 1 adopts plastic material or metal material preparation, and described feed bin 3 and distributing valve 2 all adopt metal material preparation.
Described metal material is stainless steel or carbon steel;
The alloy preparation that described stainless steel adopts that carbon content is 0.075%, silicone content is 0.94%, manganese content is 0.97%, phosphorus content is 0.035%, sulfur content is 0.025%, chromium content is 14.0%, surplus is iron, described percentage is percetage by weight;
Described carbon steel adopt with carbon content be 0.12～0.20%, silicone content for≤0.30%, manganese content is 0.30～0.70%, sulfur content for≤0.045%, phosphorus content for≤0.045%, prepared by all the other alloys that are iron, described percentage is percetage by weight.
Vertical filter disc filter thickener provided by the invention, the major function of filtration is liquid-solid separating and dehydrating, and makes the moisture low as far as possible of solid phase, so that the conveying of solid-phase material and storage.
Work principle of filter: the solid formation in filter cloth absorption slurry, vacuum filtration, blowback deslagging.
Filter process is summarized as follows:
Slip by shurry pump from the side charging aperture 8 enter feed bin 3, by drive unit, drive hollow spindle and filter disc 1 rotation, when filter disc 1 rotates to certain angle, filter disc 1 is immersed in the slip of feed bin 3 Metacentre Heights, the inside and outside formation pressure reduction of filter plate under vacuum action, solid formation is trapped and is adsorbed on filter cloth surface; Filtrate is inhaled in filter disc 1, through hollow shaft, flows into distributing valve 2, finally flows into filtrate collecting tank.Filter cake blows off into slag bucket 7 through Air Reverse at discharge zone (filter disc 1 rotates to filtration slag-drip opening upper section and enters discharge zone).The ore pulp that enters vertical filter disc filter thickener can be separated to a part for filtering the flushing cinder of rear dry material, size mixing (as rinsing the flushing cinder water of filter cloth or regulating filter cake admittedly to contain the adjusting water of concentration), to meet the requirement of filter cake concentration simultaneously.According to above operation principle, filter continuous rotation just forms continuous circulation filtration work.
Vertical filter disc filter thickener, concentrating function gravitational settling, spiral is forced discharging.
Concentration process is summarized as follows:
In the filtering and concentrating process of slurry, in slurry, solid formation size distribution is uneven, there is the sedimentation downwards constantly of the large particle diameter solid particle of a larger part, particularly density is high, heavy particle sinking speed is faster, according to above filtration slip, ore pulp is the characteristic of precipitation easily, we are designed to cross section by the feed bin of filter thickener 3 is that the feed bin 3(of del precipitates concentrating part), and cancel original agitating device, so that material accelerates sedimentation, in sedimentation feed bin 3 bottom design spiral slag-draining device 6, carry out regularly, quantitatively discharge height is containing the material of solid concentration.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit, although the present invention is had been described in detail with reference to above-described embodiment, those of ordinary skill in the field are to be understood that: still can modify or be equal to replacement the specific embodiment of the present invention, and do not depart from any modification of spirit and scope of the invention or be equal to replacement, it all should be encompassed in the middle of claim scope of the present invention.
Claims (10)
1. a vertical filter disc filter thickener, is characterized in that: described thickener comprises filter disc, feed bin, hollow spindle, drive unit, distributing valve and frame; Described feed bin arranges described filter disc below, and described hollow spindle level is through described filter disc, and its one end is provided with described distributing valve, and is connected with described drive unit, and described feed bin and hollow spindle are by described frame support.
2. vertical filter disc filter thickener according to claim 1, is characterized in that: described filter disc comprises filter disc body and filter cloth, and described filter cloth covers on described filter disc body.
3. vertical filter disc filter thickener according to claim 2, is characterized in that: described filter disc is provided with 1～10.
4. vertical filter disc filter thickener according to claim 1, is characterized in that: described feed bin is parallel with described hollow spindle, and its cross section is del, and opening is left in bottom, and opening part is provided with spiral slag-draining device.
5. vertical filter disc filter thickener according to claim 4, is characterized in that: described feed bin is provided with overflow pipe, and described overflow pipe is comprised of adjustable gate valve and catheter; Described feed bin one side is provided with slag bucket, and the top edge of slag bucket top edge and feed bin is positioned on same level line.
6. vertical filter disc filter thickener according to claim 4, is characterized in that: described feed bin one side is provided with charging aperture and flushing cinder size mixing device, and described flushing cinder size mixing device is positioned at described charging aperture top.
7. vertical filter disc filter thickener according to claim 6, is characterized in that: described flushing cinder size mixing device comprises feed-inputing branched pipe and shower nozzle; Charge pipe is connected with charging aperture, and described charge pipe is provided with bypass, and described bypass is provided with valve; Described bypass separates a plurality of feed-inputing branched pipes, and the shower nozzle on feed-inputing branched pipe is towards filter disc setting.
8. vertical filter disc filter thickener according to claim 2, is characterized in that: described distributing valve comprises Moving plate and quiet dish; Described quiet dish is provided with at least two mouths of pipe, and wherein two mouths of pipe are connected with blowning installation with air extractor respectively, and described Moving plate is positioned at described quiet dish inner side, is connected with hollow spindle.
9. vertical filter disc filter thickener according to claim 2, is characterized in that: described filter disc adopts plastic material or metal material preparation, and described feed bin and distributing valve all adopt metal material preparation.
10. vertical filter disc filter thickener according to claim 9, is characterized in that: described metal material is stainless steel or carbon steel;
The alloy preparation that described stainless steel adopts that carbon content is 0.075%, silicone content is 0.94%, manganese content is 0.97%, phosphorus content is 0.035%, sulfur content is 0.025%, chromium content is 14.0%, surplus is iron, described percentage is percetage by weight;
Described carbon steel adopt with carbon content be 0.12～0.20%, silicone content for≤0.30%, manganese content is 0.30～0.70%, sulfur content for≤0.045%, phosphorus content for≤0.045%, prepared by all the other alloys that are iron, described percentage is percetage by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310653024.2A CN103657205B (en) | 2013-12-05 | 2013-12-05 | A kind of vertical filter disc filter thickener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310653024.2A CN103657205B (en) | 2013-12-05 | 2013-12-05 | A kind of vertical filter disc filter thickener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103657205A true CN103657205A (en) | 2014-03-26 |
| CN103657205B CN103657205B (en) | 2016-05-18 |
Family
ID=50296715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310653024.2A Active CN103657205B (en) | 2013-12-05 | 2013-12-05 | A kind of vertical filter disc filter thickener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103657205B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106145167A (en) * | 2015-03-24 | 2016-11-23 | 沈阳铝镁设计研究院有限公司 | The method of disposal of vertical leaf filter cake |
| CN109351035A (en) * | 2018-12-12 | 2019-02-19 | 湖南万通科技股份有限公司 | A kind of material dewatering storage device |
| CN110292796A (en) * | 2019-07-15 | 2019-10-01 | 长沙矿山研究院有限责任公司 | A kind of concentrator and dense method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005270808A (en) * | 2004-03-24 | 2005-10-06 | Moririn Kk | Suspended water treatment apparatus |
| CN201006365Y (en) * | 2006-09-26 | 2008-01-16 | 中国铝业股份有限公司 | Vertical plate filter system structure arrangement |
| CN103068461A (en) * | 2010-06-16 | 2013-04-24 | 里奥克斯专利股份公司 | Disc filter |
-
2013
- 2013-12-05 CN CN201310653024.2A patent/CN103657205B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005270808A (en) * | 2004-03-24 | 2005-10-06 | Moririn Kk | Suspended water treatment apparatus |
| CN201006365Y (en) * | 2006-09-26 | 2008-01-16 | 中国铝业股份有限公司 | Vertical plate filter system structure arrangement |
| CN103068461A (en) * | 2010-06-16 | 2013-04-24 | 里奥克斯专利股份公司 | Disc filter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106145167A (en) * | 2015-03-24 | 2016-11-23 | 沈阳铝镁设计研究院有限公司 | The method of disposal of vertical leaf filter cake |
| CN109351035A (en) * | 2018-12-12 | 2019-02-19 | 湖南万通科技股份有限公司 | A kind of material dewatering storage device |
| CN110292796A (en) * | 2019-07-15 | 2019-10-01 | 长沙矿山研究院有限责任公司 | A kind of concentrator and dense method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103657205B (en) | 2016-05-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101948198B (en) | Magnetic flocculation reactor | |
| CN103880131B (en) | A kind of method and apparatus of micro-vortex efficient clarifying reaction device | |
| CN203030052U (en) | Material distribution device of central transmission thickener | |
| CN103657205B (en) | A kind of vertical filter disc filter thickener | |
| CN104208923A (en) | Feeding well device for thickener | |
| CN103537123A (en) | Flow stabilizing device applied to concentrator | |
| CN102010043A (en) | Combined type water clarifying device | |
| CN201857297U (en) | Combined water precipitating/clarifying device | |
| CN104261532B (en) | Mechanical cyclone flocculation separation high-efficiency settling pond | |
| CN207347304U (en) | A kind of coal-contained wastewater processing system | |
| CN201713366U (en) | Flow guide type tapered sedimentation tank | |
| CN203609932U (en) | Flow stabilizer for thickener | |
| CN203458904U (en) | Antigravity filtering device | |
| CN110252027A (en) | A kind of chalcopyrite ore dressing multifeed clarifier | |
| CN202951293U (en) | Defecator for treating desulfurization waste water | |
| CN203634958U (en) | Flotation tailing processing equipment group of copper smelting slag | |
| CN210481059U (en) | System for handle zinciferous waste liquid | |
| CN203899771U (en) | Vertical settling centrifugal dehydrator | |
| CN208843788U (en) | A kind of Gold Concentrate under Normal Pressure ore dressing integrated waste water treatment system | |
| CN202688108U (en) | Preliminary filtrate sedimentation and adjustment device | |
| CN208757021U (en) | A kind of mining tail ash high-efficiency concentrator | |
| CN207845358U (en) | A kind of full-automatic separation of solid and liquid sewage disposal system | |
| CN206334403U (en) | A kind of gravity type separation of solid and liquid sedimentation device | |
| CN202129140U (en) | Coal slime water classified concentration device | |
| CN102205263A (en) | Coal slime classified concentration device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |