CN2820283Y - Filter cloth regenerating mechnism for belt type filter - Google Patents
Filter cloth regenerating mechnism for belt type filter Download PDFInfo
- Publication number
- CN2820283Y CN2820283Y CN 200520051148 CN200520051148U CN2820283Y CN 2820283 Y CN2820283 Y CN 2820283Y CN 200520051148 CN200520051148 CN 200520051148 CN 200520051148 U CN200520051148 U CN 200520051148U CN 2820283 Y CN2820283 Y CN 2820283Y
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- Prior art keywords
- filter cloth
- filter
- cylindrical shell
- utility
- model
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Abstract
The utility model relates to a filter cloth regenerating mechanism for a belt type filter. The utility model is characterized in that the utility model is composed of water inlet line, a barrel body and a supporting seat, wherein the barrel body is provided with bar-shaped holes. The utility model is fixed to the back surface of filter cloth, the bar-shaped holes are tightly attached to the filter cloth, when the utility model is operation, water coming from the water inlet line passes through the filter cloth through the bar-shaped holes, thereby, particulate matters on the filter cloth are cleaned.
Description
One, technical field:
The utility model relates to a kind of band filter filter cloth regeneration mechanism.
Two, background technology:
Band filter is high new and effective filtration, an ion-exchange unit of a kind of automaticity, with filter cloth or filter screen is medium, make slip horizontally disposed on filter medium, can add washing or exchanging liquid at different horizontal levels, make liquid pass through filter medium and solid is intercepted on the filter medium and realizes Separation of Solid and Liquid thereby make full use of slip gravity and pull of vacuum, it is widely used in industries such as chemical industry, environmental protection, ore dressing and medicine.
Wait according to the character of material such as granularity size and to select different filtration filter clothes; in separation process; surface or part that the tiny solid particle can be attached on filter medium enter the inside of filtering filter cloth; stop up the duct of filtering filter cloth and influence filter effect; therefore; in running, need to regenerate, promptly will filter the filter cloth surface or inner particle is removed go out the strainability recovery that makes the filtration filter cloth by cleaning to filtering filter cloth.The filter medium regeneration sector of existing filter generally has 2 kinds of modes: the one, the filtration filter cloth is immersed in the water, and scrub with motor-driven round brush and filter the filter cloth surface; The 2nd, adopt two-sided flushing of the flooding nozzle alignment filter filter cloth of many group high pressures.All there is significant disadvantages in this dual mode, and first kind of mode can cause damage to the filter cloth surface because round brush is scrubbed the surface of filter cloth, and the particle of filter cloth deep layer cleans not come out; The second way needs high pressure, and the water yield of consumption is big, and the particle of filter cloth deep layer cleans not come out.
Three, summary of the invention:
The purpose of this utility model is to provide a kind of band filter filter cloth regeneration mechanism that adopts the static pressure penetration theory that filter cloth deep layer and surperficial particle are cleaned out preferably.
The technical solution of the utility model is: a kind of band filter filter cloth regeneration mechanism is characterized in that: be made up of inflow hydrograph, cylindrical shell, bearing; Inflow hydrograph is connected with cylindrical shell; Bearing is arranged on the two ends of cylindrical shell; On cylindrical shell, be provided with bar hole.
Cylindrical shell of the present utility model is hollow cylinder or multiedge cylinder.
The width of the bar hole on the cylindrical shell of the present utility model is 1mm-200mm, and the best is 20mm-50mm; Its length is 0.7-1.3 times of filter cloth effective width, and the best is 1.0-1.1 times.
Bar hole on the cylindrical shell of the present utility model can be a whole piece, many or a plurality of circular port, and the width in wall scroll hole or the diameter of circular port are 1mm-60mm, and the best is 5mm-30mm.
The utility model tightly is attached to the back side of filter cloth with fixed cylindrical shell, adopts the static pressure penetration theory, during work, thereby the water that comes from inflow hydrograph by cylindrical shell bar hole and penetrate filter cloth particle cleaned out from filter cloth, reach the purpose of filter cloth regeneration.
Four, description of drawings:
Fig. 1 is the utility model schematic diagram;
Fig. 2 cleans schematic diagram for filter cloth.
Among the figure: 1, inflow hydrograph; 2, cylindrical shell; 3, bearing; 4, bar hole; 5, filter cloth; 6, head roll; 7, tank; 8, guide pulley.
Five, the specific embodiment:
As shown in Figure 1, the utility model is made up of inflow hydrograph 1, cylindrical shell 2, bearing 3; Inflow hydrograph 1 is connected with an end of cylindrical shell 2; The two ends of cylindrical shell 2 are fixed on the bearing 3, have bar hole 4 on cylindrical shell.
Cylindrical shell of the present utility model is a cylinder, also can be multiedge cylinder.Bar hole on the cylindrical shell can be a whole piece, many or a plurality of circular port.The cylindrical shell of present embodiment is a cylinder, and bar hole is a whole piece.
As shown in Figure 2, the utility model is fixed on the back side of filter cloth by bearing, it tightly is attached on the filter cloth, its bar hole is towards filter cloth.During work, filter cloth 5 is driven by head roll 6 and passes through for 2 times from cylindrical shell, thereby the water that comes from inflow hydrograph is through bar hole and pass filter cloth the particle on the filter cloth is washed.
Claims (4)
1, a kind of band filter filter cloth regeneration mechanism is characterized in that: be made up of inflow hydrograph, cylindrical shell, bearing; Inflow hydrograph is connected with cylindrical shell; Bearing is arranged on the two ends of cylindrical shell; On cylindrical shell, be provided with bar hole.
2, band filter filter cloth regeneration according to claim 1 mechanism, it is characterized in that: cylindrical shell is hollow cylinder or multiedge cylinder.
3, band filter filter cloth regeneration according to claim 1 mechanism, it is characterized in that: the width of the bar hole on the cylindrical shell is 1mm-200mm, length be the filter cloth effective width 0.7-1.3 doubly, the best is 1.0-1.1 times.
4, band filter filter cloth regeneration according to claim 1 mechanism, it is characterized in that: the bar hole on the cylindrical shell is a whole piece, many or a plurality of circular port, and the width in wall scroll hole or the diameter of circular port are 1mm-60mm, and the best is 5mm-30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520051148 CN2820283Y (en) | 2005-06-16 | 2005-06-16 | Filter cloth regenerating mechnism for belt type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520051148 CN2820283Y (en) | 2005-06-16 | 2005-06-16 | Filter cloth regenerating mechnism for belt type filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2820283Y true CN2820283Y (en) | 2006-09-27 |
Family
ID=37016832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520051148 Expired - Fee Related CN2820283Y (en) | 2005-06-16 | 2005-06-16 | Filter cloth regenerating mechnism for belt type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2820283Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112657273A (en) * | 2020-12-08 | 2021-04-16 | 萍乡宝海锌营养科技有限公司 | Production zinc sulfate is with high-efficient belt cleaning device of filter pressing cloth |
-
2005
- 2005-06-16 CN CN 200520051148 patent/CN2820283Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112657273A (en) * | 2020-12-08 | 2021-04-16 | 萍乡宝海锌营养科技有限公司 | Production zinc sulfate is with high-efficient belt cleaning device of filter pressing cloth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060927 Termination date: 20120616 |