CN104083932A - Disc-type vacuum filter - Google Patents
Disc-type vacuum filter Download PDFInfo
- Publication number
- CN104083932A CN104083932A CN201410356171.8A CN201410356171A CN104083932A CN 104083932 A CN104083932 A CN 104083932A CN 201410356171 A CN201410356171 A CN 201410356171A CN 104083932 A CN104083932 A CN 104083932A
- Authority
- CN
- China
- Prior art keywords
- ore deposit
- disk
- vacuum filter
- deposit groove
- lower ore
- 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
Landscapes
- Paper (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention discloses a disc-type vacuum filter. The disc-type vacuum filter comprises a filter disc, an ore discharging tank and an ore pulp tank, wherein the ore discharging tank is provided with a first end and a second end positioned below the first end, wherein the lowest position of the second end of the ore discharging tank is overlapped with a bottom plate of the ore pulp tank. According to the disc-type vacuum filter, the adhesion amount of materials on the side wall of the ore discharging tank during the unloading process of the filter disc of the disc-type vacuum filter can be remarkably reduced.
Description
Technical field
The present invention relates to a kind of solid-liquid separating equipment, specifically, the present invention relates to a kind of disk vacuum filter.
Background technology
Disk vacuum filter is a kind of equipment that by vacuum driving force, ore pulp is carried out to Separation of Solid and Liquid.The both sides mineralization pressure of the filter medium on the filtration disk of disk vacuum filter by means of vavuum pump of the ore pulp in pulp tank is poor, and this pressure differential impels the solid mineral in ore pulp to be attracted on filter medium to form filter cake.Along with filtering the rotation of disk, filter cake on filter medium leaves after liquid level, under vacuum action, continue to slough moisture, and filtering the discharge zone of disk by back-blowing discharging, make filter cake on disk, come off and fall on the belt feeder that is arranged at disk vacuum filter below by lower ore deposit groove by filtering.There is certain viscosity in the filter cake being formed by solid mineral due to ore pulp after filtration, in this case, filter cake comes off and falls in the process on belt feeder by lower ore deposit groove on filtration disk, and the sticking filter cake of tool can stick on the cell wall of lower ore deposit, causes lower ore deposit groove to stop up.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, a kind of disk vacuum filter is provided, this disk vacuum filter can prevent the material obstruction to lower ore deposit groove in dropping process after disk vacuum filter filters.
Disk vacuum filter according to the present invention comprises filtration disk, lower ore deposit groove and pulp tank, and lower ore deposit groove has first end and is positioned at the second end of first end below, and the lowest part of the second end and the base plate of pulp tank of lower ore deposit groove overlap.
According to exemplary embodiment of the present invention, the second end of lower ore deposit groove can camber, and the second end of lower ore deposit groove can be identical with the curvature of filtering the projection of disk in same plane.
According to exemplary embodiment of the present invention, the floor projection of lower ore deposit groove can be rectangle.
According to exemplary embodiment of the present invention, the area of the floor projection of first end can be not more than the area of the floor projection of the second end.
According to exemplary embodiment of the present invention, the inwall of lower ore deposit groove can scribble lubriation material.
According to disk vacuum filter of the present invention, effectively reduce the contact area of solid material and lower ore deposit groove, avoid the obstruction of time ore deposit groove.In addition, disk vacuum filter of the present invention has also reduced the use amount of the raw material of manufacturing lower ore deposit groove and has reduced production cost.
Brief description of the drawings
The following description of the exemplary embodiment of carrying out in conjunction with the drawings, these and/or other aspect of the present invention and advantage will become clear and be easier to be understood, wherein:
Fig. 1 is schematically illustrated according to the perspective view of the disk vacuum filter of exemplary embodiment of the present invention;
Fig. 2 is schematically illustrated according to the stereogram of the lower ore deposit groove of the disk vacuum filter of exemplary embodiment of the present invention.
Description of reference numerals:
1 filters disk
2 pulp tanks
3 times ore deposit grooves
Detailed description of the invention
The disk vacuum filter of prior art is a kind of equipment that by vacuum driving force, the ore pulp in pulp tank is carried out to Separation of Solid and Liquid.In the disk vacuum filter course of work, there is certain viscosity in the filter cake being formed by solid mineral due to ore pulp after filtration, in this case, filter cake comes off and falls in the process on belt feeder by lower ore deposit groove on filtration disk, the sticking filter cake of tool can stick on the cell wall of lower ore deposit, causes lower ore deposit groove to stop up.
The present invention, in order to overcome above-mentioned the deficiencies in the prior art, provides a kind of disk vacuum filter.According to disk vacuum filter of the present invention, effectively reduce the contact area of solid material and lower ore deposit groove, avoid the obstruction of time ore deposit groove.In addition, disk vacuum filter of the present invention has reduced the use amount of the raw material of manufacturing lower ore deposit groove, has reduced production cost.
Below with reference to the accompanying drawings and in conjunction with exemplary embodiment disk vacuum filter of the present invention is elaborated.
The disk vacuum filter of prior art comprises: filter disk, pulp tank and lower ore deposit groove.Filtering disk comprises the part outside being exposed to and is immersed in the part in the ore pulp in pulp tank; Pulp tank is used for holding ore pulp; The side that lower ore deposit groove is arranged in pulp tank drops to the passage on belt feeder to form the filter cake filtering on disk.The disk vacuum filter of prior art is by filtering the rotation of disk and by vacuum draft, with by the slurry filtration in pulp tank, thereby on disk, forms filter cake and leaves mineral syrup liquid along with filtering the rotation of disk filtering.In the time that filtration disk rotates the groove top, the lower ore deposit of filter cake arrival making on it, filter disk and discharge vacuum draft, filter cake comes off from filtering disk under the effect of gravity, thereby falls on the travelling belt that is arranged on groove below, lower ore deposit, so that filter cake is transported to subsequent processing by lower ore deposit groove.
The lower ore deposit groove of the disk vacuum filter of prior art is a trench structure with hollow structure being made up of four square sidewalls, and lower ore deposit groove passes the pulp tank of disk vacuum filter and is arranged at the below of the discharge zone of the filtration disk of disk vacuum filter.Lower ore deposit groove has first end and is positioned at the second end below first end along short transverse, wherein, first end is positioned at the top of the upper surface of the base plate of the pulp tank of disk vacuum filter, the second end is positioned at the below of the lower surface of the base plate of the pulp tank of disk vacuum filter, and is positioned at the top of the belt feeder that is arranged on disk vacuum filter below.The lower ore deposit groove of the disk vacuum filter of prior art is owing to having larger sidewall area, and the mineral filter cake after disk vacuum filter filters has larger viscosity, cause filter cake on the filtration disk of disk vacuum filter to depart from and filter disk and can stick on the sidewall of lower ore deposit groove through the process that lower ore deposit groove falls into belt feeder at discharge zone, thereby cause lower ore deposit groove to stop up.
Fig. 1 is schematically illustrated according to the perspective view of the disk vacuum filter of exemplary embodiment of the present invention.Fig. 2 is schematically illustrated according to the stereogram of the lower ore deposit groove 3 of the disk vacuum filter of exemplary embodiment of the present invention.
Below in conjunction with Fig. 1 and Fig. 2, disk vacuum filter is according to an exemplary embodiment of the present invention specifically described.
As depicted in figs. 1 and 2, according to an exemplary embodiment of the present invention disk vacuum filter comprise wherein a part be exposed to outside and another part be immersed in filtration disk 1 in ore pulp, for holding the pulp tank 2 of ore pulp and be used to form the filter cake filtering on disk 1 the lower ore deposit groove 3 that drops to the passage on belt feeder.Formed by four sidewalls according to the lower ore deposit groove 3 of the disk vacuum filter of exemplary embodiment of the present invention, and along thering is unlimited first end and the second end opening wide that is positioned at first end below in short transverse, wherein, the lowest part of the second end overlaps with the base plate of pulp tank 2.Can reduce like this inventory on the sidewall that sticks to lower ore deposit groove 3, avoid the obstruction of time ore deposit groove 3, can also reduce the use amount of the manufactured materials of lower ore deposit groove 3, reduce the manufacturing cost of disk vacuum filter.
According to exemplary embodiment of the present invention, preferably, the second end of lower ore deposit groove 3 is circular-arc, and the second end of lower ore deposit groove 3 has identical curvature with the projection of filtration disk 1 in same plane, can further reduce like this inventory on the sidewall that sticks to lower ore deposit groove 3, avoid the obstruction of time ore deposit groove 3, can also reduce the use amount of the manufactured materials of lower ore deposit groove 3, reduced the manufacturing cost of disk vacuum filter.
According to exemplary embodiment of the present invention, preferably, the floor projection of lower ore deposit groove 3 can be rectangle, can reduce like this inventory on the sidewall that sticks to lower ore deposit groove 3.
According to exemplary embodiment of the present invention, the area of the floor projection of the first end of lower ore deposit groove 3 can be not more than the area of the floor projection of the second end, can reduce like this inventory on the sidewall that sticks to lower ore deposit groove 3.
According to exemplary embodiment of the present invention, the inwall of lower ore deposit groove 3 can scribble lubriation material, can reduce to a greater degree like this degree of adhesion of material for the sidewall of lower ore deposit groove 3.
55% of the sidewall area of the lower ore deposit groove that is prior art according to the sidewall area of the lower ore deposit groove of disk vacuum filter of the present invention, has significantly reduced the adhesive capacity of material on the sidewall of lower ore deposit groove, has avoided the obstruction of time ore deposit groove.In addition, also significantly reduce the consumption of the material of manufacturing lower ore deposit groove according to lower ore deposit of the present invention groove, reduced the manufacturing cost of disk vacuum filter.
Claims (5)
1. a disk vacuum filter, comprises and filters disk, lower ore deposit groove and pulp tank, it is characterized in that, lower ore deposit groove has first end and is positioned at the second end of first end below, and the lowest part of the second end and the base plate of pulp tank of lower ore deposit groove overlap.
2. disk vacuum filter as claimed in claim 1, wherein, the second end camber of lower ore deposit groove, and the second end of lower ore deposit groove is identical with the curvature of filtering the projection of disk in same plane.
3. disk vacuum filter as claimed in claim 1, wherein, the floor projection of lower ore deposit groove is rectangle.
4. disk vacuum filter as claimed in claim 1, wherein, the area of the floor projection of first end is not more than the area of the floor projection of the second end.
5. disk vacuum filter as claimed in claim 1, wherein, the inwall of lower ore deposit groove scribbles lubriation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410356171.8A CN104083932B (en) | 2014-07-24 | 2014-07-24 | Disk vacuum filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410356171.8A CN104083932B (en) | 2014-07-24 | 2014-07-24 | Disk vacuum filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104083932A true CN104083932A (en) | 2014-10-08 |
| CN104083932B CN104083932B (en) | 2016-01-20 |
Family
ID=51631751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410356171.8A Active CN104083932B (en) | 2014-07-24 | 2014-07-24 | Disk vacuum filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104083932B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113908984A (en) * | 2021-09-29 | 2022-01-11 | 连云港黄浦矿山机械制造有限公司 | Disc type vacuum filtering concentrator with modularized ore dressing mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201613059U (en) * | 2009-09-17 | 2010-10-27 | 江西铜业股份有限公司 | Discharge chute with direct insertion type sheaths |
| CN203170098U (en) * | 2013-05-02 | 2013-09-04 | 杭州蓝轩环保科技有限公司 | Scraping cutter system of disc type dehydration machine |
| CN203196755U (en) * | 2013-03-20 | 2013-09-18 | 马钢(集团)控股有限公司 | Disc-type vacuum filter |
| CN103394224A (en) * | 2013-05-02 | 2013-11-20 | 杭州蓝轩环保科技有限公司 | Scraper system of disc type dehydration machine |
| CN203483948U (en) * | 2013-10-17 | 2014-03-19 | 潍坊华冠自动化设备厂 | Disc type vacuum filter system |
-
2014
- 2014-07-24 CN CN201410356171.8A patent/CN104083932B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201613059U (en) * | 2009-09-17 | 2010-10-27 | 江西铜业股份有限公司 | Discharge chute with direct insertion type sheaths |
| CN203196755U (en) * | 2013-03-20 | 2013-09-18 | 马钢(集团)控股有限公司 | Disc-type vacuum filter |
| CN203170098U (en) * | 2013-05-02 | 2013-09-04 | 杭州蓝轩环保科技有限公司 | Scraping cutter system of disc type dehydration machine |
| CN103394224A (en) * | 2013-05-02 | 2013-11-20 | 杭州蓝轩环保科技有限公司 | Scraper system of disc type dehydration machine |
| CN203483948U (en) * | 2013-10-17 | 2014-03-19 | 潍坊华冠自动化设备厂 | Disc type vacuum filter system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113908984A (en) * | 2021-09-29 | 2022-01-11 | 连云港黄浦矿山机械制造有限公司 | Disc type vacuum filtering concentrator with modularized ore dressing mechanism |
| CN113908984B (en) * | 2021-09-29 | 2022-06-10 | 连云港黄浦矿山机械制造有限公司 | Disc type vacuum filtering concentrator with modularized ore dressing mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104083932B (en) | 2016-01-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201399375Y (en) | Magnetic separator capable of dewatering effectively | |
| JP2018530427A5 (en) | ||
| CN209810412U (en) | Shallow slot heavy medium separator | |
| JP3164152U (en) | Pair shave bar magnet | |
| CN104083932B (en) | Disk vacuum filter | |
| CN105236073A (en) | Flow control device for rice elevator | |
| CN201840926U (en) | Lifting vacuum belt filter | |
| JP2006231291A (en) | Magnet filter | |
| CN204486024U (en) | Belt silica magnetic purification device | |
| CN103521501A (en) | Device for automatically sorting kitchen waste | |
| CN104667612A (en) | Novel ceramic filter device | |
| CN207357373U (en) | A kind of horizontal scraper discharging centrifuge | |
| CN207386142U (en) | A kind of kitchen garbage draining is except the miscellaneous device of weight | |
| CN205916701U (en) | Automatic transmission device | |
| CN204996206U (en) | Emulsion paint filter | |
| CN208574321U (en) | Ceramic filter scraper | |
| CN107596765A (en) | A kind of batch vacuum disk filter and filter method | |
| RU2392057C9 (en) | Magnetic hydroseparator | |
| CN209286810U (en) | A kind of installation rolling device ceramic filter | |
| CN201232036Y (en) | Air-float trough | |
| JPH052271Y2 (en) | ||
| JP5942629B2 (en) | Solid-liquid separator | |
| CN203972125U (en) | A kind of belt driven type quartz sand magnetic separator | |
| CN202478691U (en) | Automatic belt-transport filter press | |
| CN206356529U (en) | Mound fineness of sand matches somebody with somebody level automatic sand mixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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 |