CN208065911U - A kind of disk filter being convenient for changing filter cloth - Google Patents
A kind of disk filter being convenient for changing filter cloth Download PDFInfo
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- CN208065911U CN208065911U CN201820023888.4U CN201820023888U CN208065911U CN 208065911 U CN208065911 U CN 208065911U CN 201820023888 U CN201820023888 U CN 201820023888U CN 208065911 U CN208065911 U CN 208065911U
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- filter cloth
- fanning strip
- filter
- annular groove
- convenient
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Abstract
A kind of disk filter being convenient for changing filter cloth, including central shaft and fanning strip, support handle on fanning strip is fixed on center shaft, pass through guide rail banding on the outside of the circular arc of fanning strip, the both side surface edge of the fanning strip is equipped with hangers, the hangers is equipped with annular groove, the opening direction of annular groove deviates from fanning strip, the both side surface of the fanning strip is equipped with filter cloth, filter cloth is equipped with cinch cord, cinch cord is looped around the both side surface that filter cloth is separately fixed to fanning strip on annular groove, filter cloth is installed in this way, it can be removed to avoid by monoblock fanning strip, filter cloth suit is carried out again, it saves a large amount of artificial when dismantling filter plate.Former filter cloth bag, now if any side breakage, only needs to change damaged side filter cloth piece, improves the effective rate of utilization of filter cloth if any side breakage needs to change entire filter cloth bag.Filter cloth is bonded closely with fan-shaped plate surface, more docile than suit filter cloth bag installation.
Description
Technical field：
The utility model belongs to disk filter technical field, is specifically related to a kind of disc type filtering being convenient for changing filter cloth
Machine.
Background technology：
Disk filter be mainly used for non-ferrous metal industry alumina producer aluminium hydroxide seed liquor, the coal slime of coal industry with
And the filtering means dehydration of the flotation concentrate in all kinds of mines.Disk filter makes the slurries filtered by the swabbing action of vacuum pump
Filter cake is formed on the filter cloth of fanning strip, filtrate passes sequentially through filter cloth, fanning strip from the runner of fanning strip inner cavity and central shaft
Discharge, achievees the purpose that separation of solid and liquid.
It is cased with filter cloth bag outside every piece of fanning strip of disk filter.Filter cloth bag is that one end open is larger, and another end opening is small
Sack, from fan-shaped trigger be packed into, opening small end be stuck at trigger, tightened by hose clamp, opening big end by welding or
The mode of person's viscose glue folding bag at fanning strip outer circle is tight.The fanning strip for packaging filter cloth is sequentially arranged on central shaft, fanning strip
The close-packed arrays between fanning strip, form circular filter disc, and outside passes through guide rail banding.During normal use, on fanning strip
Covered filter cloth is vulnerable part, and no matter fanning strip which side has any breakage, filter cloth just to need replacing after a period of use, specifically
Replacement frequency is related with material properties and required filter effect.When replacement, guide rail need to be removed, unclamp the fixation at trigger
Filter plate is pulled out from central shaft, destroys the filter cloth needed to change, is set with new filter cloth by device.
Since filter cloth needs replacing, fanning strip just needs often to dismantle, and needs to remove guide rail and sector during dismounting
The fixed screw or pull rod in board bottom portion etc., dismounting trouble, replacing construction is long, labor intensity is very big.Fanning strip is one piece of block
On center shaft, installation every time all needs to be corrected its beat degree to ensure the flatness of fanning strip, heavy workload for installation
The duplication of labour.Often dismounting filter plate causes root sealer not tight, and fanning strip has a beat, and fanning strip is unstable when operation, subtracts significantly
The service life of filter plate and filter cloth is lacked.
Utility model content：
Above-mentioned in order to overcome the shortcomings of, the utility model provides a kind of disk filter being convenient for changing filter cloth.
The utility model solves technical solution used by its technical problem：
A kind of disk filter being convenient for changing filter cloth, including central shaft and fanning strip, the trigger on fanning strip are fixed on
On central shaft, by guide rail banding on the outside of the circular arc of fanning strip, the both side surface edge of the fanning strip is equipped with hangers, institute
It states hangers and is equipped with annular groove, the opening direction of annular groove deviates from fanning strip, and the upper and lower surface of the fanning strip is equipped with filter
Cloth, filter cloth are equipped with cinch cord, and cinch cord is looped around the both side surface that filter cloth is separately fixed to fanning strip on annular groove.
The filter cloth is in single sheet, bigger than the unilateral covering surface of fanning strip.
The edge bending of the filter cloth, is used in combination suture to suture to form rope chamber.
The cinch cord is located in rope chamber.
The hangers is continuously arranged in the both side surface edge of fanning strip.
Due to using technical solution as described above, the utility model that there is following superiority：
A kind of disk filter being convenient for changing filter cloth described in the utility model and filter cloth replacing method, pass through this side
Formula installs filter cloth, can be removed to avoid by monoblock fanning strip, then carry out filter cloth suit, saves a large amount of people when dismounting filter plate
Work.Former filter cloth bag, now if any side breakage, only needs to change damaged side filter cloth piece i.e. if any side breakage needs to change entire filter cloth bag
Can, improve the effective rate of utilization of filter cloth.Filter cloth is bonded closely with fan-shaped plate surface, more docile than suit filter cloth bag installation.Profit
Filter cloth is installed with periphery annular groove, it is simple in structure, it replaces quickly, it is easy to operate.
Description of the drawings：
Fig. 1 is the structural schematic diagram of the fanning strip of the utility model；
Fig. 2 is the enlarged diagram of dotted portion in Fig. 1；
Fig. 3 is the sectional view of the fanning strip of the utility model；
Fig. 4 is the enlarged diagram of dotted portion in Fig. 3；
Fig. 5 is the structural schematic diagram of filter cloth；
In figure：1, fanning strip；2, annular groove；3, filter cloth；4, cinch cord；5, rope chamber；6, hangers；7, trigger；8, suture.
Specific implementation mode：
The utility model can be explained in more detail by following example, open the purpose of this utility model is intended to protect
All changes and improvements in the scope of the utility model, the utility model are not limited to the following examples；
A kind of disk filter being convenient for changing filter cloth in conjunction with described in attached drawing, including central shaft and fanning strip 1, fanning strip
Trigger 7 on 1 is fixed on center shaft, passes through guide rail banding, the both side surface of the fanning strip 1 on the outside of the circular arc of fanning strip 1
Edge is equipped with hangers 6, and the hangers 6 is equipped with annular groove 2, and the opening direction of annular groove 2 deviates from fanning strip 1, the fanning strip 1
Upper and lower surface be equipped with filter cloth 3, filter cloth 3 is equipped with cinch cord 4, and cinch cord 4, which is looped around on annular groove 2, divides filter cloth 3
It is not fixed on the both side surface of fanning strip 1.
The filter cloth 3 is in single sheet, bigger than the unilateral covering surface of fanning strip 1.
The edge bending of the filter cloth 3 is used in combination the suture of suture 8 to form rope chamber 5.
The cinch cord 4 is located in rope chamber 5.
The hangers 6 is continuously arranged in the edge of the upper and lower surface of fanning strip 1.
A kind of filter cloth replacing method of disk filter, original filter cloth bag is divided into two, and is in single sheet, is compared fanning strip
1 unilateral covering surface is bigger, and perimeter fold sutures to form rope chamber 5, and cinch cord 4 is penetrated in chamber 5 of restricting, and sheet filter cloth 3 is covered by shape
To a side surface of fanning strip 1,3 edge card of filter cloth of cinch cord 4 is penetrated on the annular groove 2 that 1 edge of fanning strip is arranged, is being fanned
Cinch cord 4 is tensed at 1 outer circle of shape plate, the edge of filter cloth 3 is made to be bonded with annular groove 2 closely, while keeping filter cloth 3 open and flat uniform tight
On 1 surface of fanning strip, 4 end of cinch cord after fixed strain at 1 outer circle of fanning strip.
It is the prior art not state part in the above content carefully, therefore does not run business into particular one and state.
Claims (5)
1. a kind of disk filter being convenient for changing filter cloth, including central shaft and fanning strip（1）, fanning strip（1）On trigger（7）
It fixes on center shaft, fanning strip（1）Circular arc on the outside of pass through guide rail banding, it is characterised in that：The fanning strip（1）Both sides
Hangers is equipped at marginal surface（6）, the hangers（6）It is equipped with annular groove（2）, annular groove（2）Opening direction deviate from fanning strip
（1）, the fanning strip（1）Upper and lower surface be equipped with filter cloth（3）, filter cloth（3）It is equipped with cinch cord（4）, cinch cord
（4）It is looped around annular groove（2）On by filter cloth（3）It is fixed on fanning strip（1）Both side surface.
2. a kind of disk filter being convenient for changing filter cloth according to claim 1, it is characterised in that：The filter cloth（3）
In single sheet, compare fanning strip（1）Unilateral covering surface it is big.
3. a kind of disk filter being convenient for changing filter cloth according to claim 1, it is characterised in that：The filter cloth（3）
Edge bending, suture is used in combination（8）Suture forms rope chamber（5）.
4. a kind of disk filter being convenient for changing filter cloth according to claim 1, it is characterised in that：The cinch cord
（4）Positioned at rope chamber（5）In.
5. a kind of disk filter being convenient for changing filter cloth according to claim 1, it is characterised in that：The hangers（6）
In fanning strip（1）Both side surface edge be continuously arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820023888.4U CN208065911U (en) | 2018-01-08 | 2018-01-08 | A kind of disk filter being convenient for changing filter cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820023888.4U CN208065911U (en) | 2018-01-08 | 2018-01-08 | A kind of disk filter being convenient for changing filter cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208065911U true CN208065911U (en) | 2018-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820023888.4U Active CN208065911U (en) | 2018-01-08 | 2018-01-08 | A kind of disk filter being convenient for changing filter cloth |
Country Status (1)
| Country | Link |
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| CN (1) | CN208065911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108144354A (en) * | 2018-01-08 | 2018-06-12 | 洛阳矿山机械工程设计研究院有限责任公司 | A kind of disk filter for being convenient for changing filter cloth and filter cloth replacing method |
-
2018
- 2018-01-08 CN CN201820023888.4U patent/CN208065911U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108144354A (en) * | 2018-01-08 | 2018-06-12 | 洛阳矿山机械工程设计研究院有限责任公司 | A kind of disk filter for being convenient for changing filter cloth and filter cloth replacing method |
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