CN111701314A - Cloth filtering type filter for concentrating mill - Google Patents
Cloth filtering type filter for concentrating mill Download PDFInfo
- Publication number
- CN111701314A CN111701314A CN202010615310.XA CN202010615310A CN111701314A CN 111701314 A CN111701314 A CN 111701314A CN 202010615310 A CN202010615310 A CN 202010615310A CN 111701314 A CN111701314 A CN 111701314A
- Authority
- CN
- China
- Prior art keywords
- filtrate tank
- type filter
- filter cloth
- concentrating mill
- filter
- 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.)
- Pending
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 21
- 238000001914 filtration Methods 0.000 title claims abstract description 14
- 239000000706 filtrate Substances 0.000 claims abstract description 55
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 20
- 238000001125 extrusion Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
Abstract
The invention relates to a filter cloth type filter of a concentrating mill, belonging to the technical field of production equipment of the concentrating mill; the filter cloth is arranged between the material channel and the inner cavity and between the material channel and the outer cavity, drain valves are arranged in the middle and at the bottom of the first filtrate tank and the second filtrate tank, and sealing rings are arranged among the drain valves, the first filtrate tank, the drain valves and the second filtrate tank; by improving the filtering structure, the drain valve, the sealing structure and the like, the unsmooth ore discharge caused by equipment fault maintenance is reduced.
Description
Technical Field
The invention relates to a filter cloth type filter of a concentrating mill, belonging to the technical field of production equipment of the concentrating mill.
Background
The cloth-filtering type filter of a dressing plant has the problems that the drain valve of a liquid tank of the filter is quickly abraded and difficult to seal in the using process, and the sealing is not tight in the actual production, so that the phenomenon of unsmooth ore discharge is caused. The filtrate tank is the main corollary equipment of this equipment, in the use, because of the section is difficult for sealed, often appear the shut down processing phenomenon.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: overcomes the defects of the prior art, provides a filter cloth type filter of a dressing plant, and reduces unsmooth ore discharge caused by equipment fault maintenance.
The filter cloth type filter of the concentrating mill comprises a material channel, an inner cavity inside the material channel, an outer cavity outside the material channel, a first filtrate tank communicated with the inner cavity and a second filtrate tank communicated with the outer cavity, wherein filter cloth is arranged between the material channel and the inner cavity and between the material channel and the outer cavity, drain valves are arranged at the middle parts and the bottoms of the first filtrate tank and the second filtrate tank, and sealing rings are arranged between the drain valves and the first filtrate tank, between the drain valves and the second filtrate tank.
First, inner chamber and exocoel constitution two-layer filtration, filtrating gets into first filtrate jar and second filtrate jar, and when the condition that one deck filtration broke down, one deck filtration can continue work in addition, avoids shutting down the maintenance. The middle parts and the bottoms of the second filtrate tank, the first filtrate tank and the second filtrate tank are respectively provided with a drain valve, and when a certain drain valve breaks down, the other drain valves can continue to work, so that shutdown maintenance is avoided. And thirdly, a sealing structure, namely a sealing ring, is added, so that the sealing capability and the wear resistance are effectively improved, and the shutdown maintenance caused by the sealing failure is avoided. Finally, the unsmooth ore discharge caused by equipment fault maintenance is reduced.
Preferably, the inner end edge circumference of the sealing ring is provided with a lower flanging, and the inner side surface and the outer side surface of the lower flanging are respectively provided with a plurality of annular ribs along the circumferential direction; the water outlets of the first filtrate tank and the second filtrate tank are provided with annular grooves, the lower flanging is arranged in the annular grooves, and the annular ribs on two sides of the lower flanging are respectively in extrusion fit with the groove walls on two sides of the annular grooves.
The sealing capability of the sealing ring is further improved, the sealing is firmer, and the shutdown maintenance caused by the sealing failure is avoided to a great extent.
Preferably, the sealing ring is made of rubber.
The sealing capability and the abrasion resistance of the sealing ring are further improved.
Preferably, the drain valve, the first filtrate tank and the second filtrate tank are made of stainless steel.
Further effectively improving the sealing capability and the wear resistance.
Preferably, the first filtrate tank and the second filtrate tank are fixed by a bracket.
Compared with the prior art, the invention has the following beneficial effects:
the filter cloth type filter of the concentrating mill reduces unsmooth ore discharge caused by equipment fault maintenance by improving the filtering structure, the drain valve, the sealing structure and the like.
Drawings
FIG. 1 is a schematic structural view of a filter cloth type filter of a concentrating mill according to the present invention;
fig. 2 is a schematic view showing the structure of the drain valve according to the present invention;
fig. 3 is an enlarged view of the structure at a in fig. 2.
In the figure: 1. a material channel; 2. an inner cavity; 3. an outer cavity; 4. a first filtrate tank; 5. a second filtrate tank; 6. a drain valve; 7. a seal ring; 8. downward flanging; 9. an annular rib; 10. an annular groove; 11. and (4) a bracket.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1
As shown in fig. 1-3, the filter cloth type filter of the concentrating mill comprises a material channel 1, an inner cavity 2 inside the material channel 1, an outer cavity 3 outside the material channel 1, a first filtrate tank 4 communicated with the inner cavity 2, and a second filtrate tank 5 communicated with the outer cavity 3, wherein filter cloth is arranged between the material channel 1 and the inner cavity 2 and between the material channel 1 and the outer cavity 3, drain valves 6 are arranged in the middle and at the bottom of the first filtrate tank 4 and the second filtrate tank 5, and sealing rings 7 are arranged between the drain valves 6 and the first filtrate tank 4, the drain valves 6 and the second filtrate tank 5.
First, inner chamber 2 and exocoel 3 constitute two-layer filtration, and the filtrating gets into first filtrate jar 4 and second filtrate jar 5, and when the condition that one deck filtration broke down, one deck filtration can continue work in addition, avoids shutting down the maintenance. The middle parts and the bottoms of the second and first filtrate tanks 4 and the second filtrate tank 5 are respectively provided with a drain valve 6, and when a certain drain valve 6 breaks down, the other drain valves 6 can continue to work, so that the shutdown maintenance is avoided. And thirdly, a sealing structure, namely a sealing ring 7 is added, so that the sealing capability and the wear resistance are effectively improved, and the shutdown maintenance caused by the sealing failure is avoided. Finally, the unsmooth ore discharge caused by equipment fault maintenance is reduced.
Wherein, the inner end edge circumference of the sealing ring 7 is provided with a lower flanging 8, and the inner side surface and the outer side surface of the lower flanging 8 are respectively provided with a plurality of annular ribs 9 along the circumferential direction; the water outlets of the first filtrate tank 4 and the second filtrate tank 5 are provided with an annular groove 10, the lower flanging 8 is arranged in the annular groove 10, and the annular ribs 9 on two sides of the lower flanging are respectively in extrusion fit with the groove walls on two sides of the annular groove 10.
The sealing capability of the sealing ring 7 is further improved, the sealing is firmer, and the shutdown maintenance caused by the sealing failure is avoided to a great extent.
Wherein, the sealing ring 7 is made of rubber.
The sealing ability and the wear resistance of the seal ring 7 are further improved.
Wherein, the drain valve 6, the first filtrate tank 4 and the second filtrate tank 5 are made of stainless steel.
Further effectively improving the sealing capability and the wear resistance.
Wherein the first filtrate tank 4 and the second filtrate tank 5 are fixed by a bracket 11.
The cloth filtering type filter of the concentrating mill has the working process as follows:
the material is filtered by the filter cloth in the material channel 1, and the filtrate enters the inner cavity 2 and the outer cavity 3 for temporary storage, and then enters the first filtrate tank 4 and the second filtrate tank 5 to be discharged by the drain valve 6.
In conclusion, the filter cloth type filter of the concentrating mill reduces unsmooth ore discharge caused by equipment fault maintenance by improving the filtering structure, the drain valve 6, the sealing structure and the like.
Claims (5)
1. The utility model provides a dressing plant filter cloth formula filter, a serial communication port, including material passageway (1), inner chamber (2) of material passageway (1) inboard, exocoel (3) in material passageway (1) outside, first filtrate tank (4) of intercommunication inner chamber (2), second filtrate tank (5) of intercommunication exocoel (3), between material passageway (1) and inner chamber (2), all be provided with the filter cloth between material passageway (1) and exocoel (3), first filtrate tank (4) and second filtrate tank (5) middle part and bottom all are provided with drain valve (6), all be provided with sealing washer (7) between drain valve (6) and first filtrate tank (4), drain valve (6) and second filtrate tank (5).
2. The cloth filtering type filter of the concentrating mill according to claim 1, characterized in that the inner end edge of the sealing ring (7) is provided with a lower flanging (8) on the periphery, and the inner side surface and the outer side surface of the lower flanging (8) are respectively provided with a plurality of annular ribs (9) along the circumferential direction; the water outlets of the first filtrate tank (4) and the second filtrate tank (5) are provided with annular grooves (10), the lower flanging (8) is placed in the annular grooves (10), and the annular ribs (9) on the two sides of the lower flanging are respectively in extrusion fit with the groove walls on the two sides of the annular grooves (10).
3. A filter cloth type filter of a concentrating mill according to claim 1 or 2, characterized in that the sealing ring (7) is made of rubber.
4. The filter cloth type filter of a concentrating mill according to claim 3, wherein the drain valve (6), the first filtrate tank (4) and the second filtrate tank (5) are made of stainless steel.
5. A filter cloth type filter of a concentrating mill according to claim 4, characterized in that the first filtrate tank (4) and the second filtrate tank (5) are fixed by a bracket (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010615310.XA CN111701314A (en) | 2020-06-30 | 2020-06-30 | Cloth filtering type filter for concentrating mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010615310.XA CN111701314A (en) | 2020-06-30 | 2020-06-30 | Cloth filtering type filter for concentrating mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111701314A true CN111701314A (en) | 2020-09-25 |
Family
ID=72543849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010615310.XA Pending CN111701314A (en) | 2020-06-30 | 2020-06-30 | Cloth filtering type filter for concentrating mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111701314A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2602808Y (en) * | 2003-03-19 | 2004-02-11 | 无锡市定昌过滤机有限公司 | Tubulation type continuous concentration filter |
| JP2006116503A (en) * | 2004-10-25 | 2006-05-11 | Mitsui Eng & Shipbuild Co Ltd | Concentrator of low-concentration gas-hydrate slurry and gas-hydrate production plant |
| CN202558977U (en) * | 2012-05-28 | 2012-11-28 | 浙江光普太阳能科技有限公司 | Improved structure for drain pipe of texturing and cleaning machine |
| CN203821533U (en) * | 2014-05-21 | 2014-09-10 | 九牧厨卫股份有限公司 | Drain valve sealing structure |
| CN104096407A (en) * | 2014-07-25 | 2014-10-15 | 攀钢集团矿业有限公司 | Liquid drainage system comprising vacuum filter |
| CN104998463A (en) * | 2015-07-23 | 2015-10-28 | 马鞍山市茂鑫环保新材料有限公司 | Rapid dewatering device for iron concentrate powder in settling pond |
| CN205697169U (en) * | 2016-03-01 | 2016-11-23 | 佛山市顺德区美的电热电器制造有限公司 | Cover assembly and electric cooker |
| CN208065921U (en) * | 2018-03-13 | 2018-11-09 | 昆明冶金高等专科学校 | A kind of ore dressing plant concentrate filtration system automatic draining device |
| CN109248498A (en) * | 2017-07-15 | 2019-01-22 | 中蓝连海设计研究院 | A kind of dehydration agitator |
-
2020
- 2020-06-30 CN CN202010615310.XA patent/CN111701314A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2602808Y (en) * | 2003-03-19 | 2004-02-11 | 无锡市定昌过滤机有限公司 | Tubulation type continuous concentration filter |
| JP2006116503A (en) * | 2004-10-25 | 2006-05-11 | Mitsui Eng & Shipbuild Co Ltd | Concentrator of low-concentration gas-hydrate slurry and gas-hydrate production plant |
| CN202558977U (en) * | 2012-05-28 | 2012-11-28 | 浙江光普太阳能科技有限公司 | Improved structure for drain pipe of texturing and cleaning machine |
| CN203821533U (en) * | 2014-05-21 | 2014-09-10 | 九牧厨卫股份有限公司 | Drain valve sealing structure |
| CN104096407A (en) * | 2014-07-25 | 2014-10-15 | 攀钢集团矿业有限公司 | Liquid drainage system comprising vacuum filter |
| CN104998463A (en) * | 2015-07-23 | 2015-10-28 | 马鞍山市茂鑫环保新材料有限公司 | Rapid dewatering device for iron concentrate powder in settling pond |
| CN205697169U (en) * | 2016-03-01 | 2016-11-23 | 佛山市顺德区美的电热电器制造有限公司 | Cover assembly and electric cooker |
| CN109248498A (en) * | 2017-07-15 | 2019-01-22 | 中蓝连海设计研究院 | A kind of dehydration agitator |
| CN208065921U (en) * | 2018-03-13 | 2018-11-09 | 昆明冶金高等专科学校 | A kind of ore dressing plant concentrate filtration system automatic draining device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200925 |