CN203043704U - Filter fan for disk vacuum filter - Google Patents
Filter fan for disk vacuum filter Download PDFInfo
- Publication number
- CN203043704U CN203043704U CN 201320029818 CN201320029818U CN203043704U CN 203043704 U CN203043704 U CN 203043704U CN 201320029818 CN201320029818 CN 201320029818 CN 201320029818 U CN201320029818 U CN 201320029818U CN 203043704 U CN203043704 U CN 203043704U
- Authority
- CN
- China
- Prior art keywords
- filter
- fan
- filter fan
- filtrate pipe
- head
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a filter fan for a disk vacuum filter. The filter fan comprises a fan-shaped filter fan, wherein a horn head is connected to the root of the filter fan and is connected with a filtrate pipe. The filter fan is characterized in that the length of the filtrate pipe is larger than that of the horn head; and the horn head is connected with the filtrate pipe. According to the filter fan for the disk vacuum filter, the lengths of the horn head at the root of the filter fan and the filtrate pipe are changed, and the filter area of the filter fan is not changed; after the filter fan is mounted, the fastening part of filter cloth by utilizing a plastic rope can be completely submerged in the liquid level of ore pulp, the air leakage point is eliminated, and the vacuum degree of the filter is improved from original 0.06 MPa to 0.07 MPa and can be maximally improved to 0.08 MPa, thus creating conditions for reducing the moisture of filter cakes and improving the filtering efficiency.
Description
Technical field
The utility model relates to a kind of filtration fan, especially a kind of filter fan of disk vacuum filter.
Background technology
Disc filter is made up of filter element, is applied in the device in the filtration system.Disc filter is combined side by side by filter element, and its filter element mainly is that the ring-type reinforced plastics filter disc by one group of with groove or rib constitutes.Sewage enters from the outside during filtration, and the wheel rim that the groove seamed edge on the adjacent filter disc forms is retained down solids in the water; Water washes the dirt that is trapped on the filter disc get off from the inner outside that flows to of ring-type filter disc during backwash, discharges through sewage draining exit.
The filter fan is the vitals of forming the filter element of disk vacuum filter, and the quality of this parts design directly influences filter effect.At present, disk vacuum filter adopts industrial injection mo(u)lding assembling filter fan usually, and as shown in Figure 1, the root of filter fan 1a connects head of the trumpet 2a, and head of the trumpet 2a is connected with filtrate pipe 4a by joint 3a, and the length of filtrate pipe 4a is shorter.In use, filter cloth is enclosed within on the filter fan 1a, tightens with plastic ties at joint 3a place; After the filter fan was installed, mineral syrup liquid was exposed at the plastic ties place of tightening, and causes the gas leakage point, caused filter vacuum to descend.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of filter fan of disk vacuum filter is provided, under the prerequisite that does not change original filter area, reduces the gas leakage point, gas clean-up is for reduction filter cake moisture, raising filter efficiency create conditions.
According to the technical scheme that the utility model provides, the filter of described disk vacuum filter fan comprises fan-shaped filter fan, and at the root connection head of the trumpet of filter fan, head of the trumpet is connected with filtrate pipe; It is characterized in that: the length of described filtrate pipe is greater than the length of head of the trumpet.
Described head of the trumpet is connected with filtrate pipe by joint.
The filter fan pass of disk vacuum filter described in the utility model is crossed the head of the trumpet of change filter fan root and the length of filtrate pipe pipe, does not change the filter area of filter fan; After the filter fan is installed, filter cloth is tightened the place with plastic ties can eliminate the gas leakage point fully not in mineral syrup liquid, make filter vacuum bring up to 0.07MPa from original 0.06MPa, reach as high as 0.08MPa, for reduction filter cake moisture, raising filter efficiency create conditions.
Description of drawings
Fig. 1 is the structural representation of filter fan in the prior art.
Fig. 2 is structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete accompanying drawing.
As shown in Figure 2: the filter fan of described disk vacuum filter comprises filter fan 1, head of the trumpet 2, joint 3, filtrate pipe 4 etc.
As shown in Figure 2, the utility model comprises fan-shaped filter fan 1, and at the root connection head of the trumpet 2 of filter fan 1, head of the trumpet 2 is connected with filtrate pipe 4 by joint 3; The length of described filtrate pipe 4 makes the filter fan in use greater than the length of head of the trumpet 2, and joint 3 is in below the liquid level of ore pulp, to reduce gas leakage point, gas clean-up.
The utility model is fanned the head of the trumpet of root and the length of filtrate pipe pipe by changing filter, does not change the filter area of filter fan; After the filter fan is installed, filter cloth is tightened the place with plastic ties can eliminate the gas leakage point fully not in mineral syrup liquid, make filter vacuum bring up to 0.07MPa from original 0.06MPa, reach as high as 0.08MPa, for reduction filter cake moisture, raising filter efficiency create conditions.
Claims (2)
1. the filter of disk vacuum filter fan comprises fan-shaped filter fan (1), and at the root connection head of the trumpet (2) of filter fan (1), head of the trumpet (2) is connected with filtrate pipe (4); It is characterized in that: the length of described filtrate pipe (4) is greater than the length of head of the trumpet (2).
2. the filter of disk vacuum filter as claimed in claim 1 is fanned, and it is characterized in that: described head of the trumpet (2) is connected with filtrate pipe (4) by joint (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320029818 CN203043704U (en) | 2013-01-21 | 2013-01-21 | Filter fan for disk vacuum filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320029818 CN203043704U (en) | 2013-01-21 | 2013-01-21 | Filter fan for disk vacuum filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203043704U true CN203043704U (en) | 2013-07-10 |
Family
ID=48726705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320029818 Expired - Fee Related CN203043704U (en) | 2013-01-21 | 2013-01-21 | Filter fan for disk vacuum filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203043704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669262A (en) * | 2017-01-12 | 2017-05-17 | 烟台星禾过滤科技有限公司 | Filter cloth cover for sector filter plate and molding process thereof |
-
2013
- 2013-01-21 CN CN 201320029818 patent/CN203043704U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669262A (en) * | 2017-01-12 | 2017-05-17 | 烟台星禾过滤科技有限公司 | Filter cloth cover for sector filter plate and molding process thereof |
| CN106669262B (en) * | 2017-01-12 | 2022-06-10 | 烟台同兴过滤科技有限公司 | Filter cloth sleeve for fan-shaped filter plate and forming process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104404253B (en) | With the uranium hydrometallurgy ion exchange tower of multilayer standpipe filtration unit | |
| CN203043704U (en) | Filter fan for disk vacuum filter | |
| CN204058027U (en) | The full-automatic membrane filter appts of self-forced type | |
| CN203484088U (en) | Mixing barrel of filter press | |
| CN203043706U (en) | Draining device for disk vacuum filter | |
| CN204403558U (en) | A kind of filter tap being provided with rotary inner core | |
| CN204073573U (en) | A kind of sewage filter device | |
| CN103157312A (en) | Special filter element of automatic back wash filter | |
| CN209519434U (en) | A kind of sewage disposal device more for sundries | |
| CN202876493U (en) | Backwashing filter | |
| CN104888503B (en) | A kind of layering type washing press | |
| CN101806370A (en) | Multifunctional watermeter connecting valve | |
| CN204684743U (en) | A kind of layering type washing press | |
| CN205832743U (en) | A kind of roller shutter type separator for mud and water | |
| CN203856454U (en) | Oil extraction filter sand anti-clamping device | |
| CN204973250U (en) | Filter core with variable gap back flush filter | |
| CN205182306U (en) | Automatic washing filter | |
| CN208990582U (en) | A kind of device for purifying potable water | |
| CN2741638Y (en) | Sand removing filter for water supply well | |
| CN101913664B (en) | Disc-type diatomite full-automatic water purification equipment | |
| CN208562009U (en) | A kind of wastewater treatment equipment with backwashing function | |
| CN201287004Y (en) | Self-cleaning double-layer filter device | |
| CN205638739U (en) | Non -woven fabrics motorcycle air cleaner | |
| CN203447892U (en) | Optimization system for vacuum pump shaft seal water of ceramic filter | |
| CN211462647U (en) | Difluoroethane waste gas washing tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20220121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |