CN204319907U - Rotating compact disc formula filter plant - Google Patents
Rotating compact disc formula filter plant Download PDFInfo
- Publication number
- CN204319907U CN204319907U CN201420599524.2U CN201420599524U CN204319907U CN 204319907 U CN204319907 U CN 204319907U CN 201420599524 U CN201420599524 U CN 201420599524U CN 204319907 U CN204319907 U CN 204319907U
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- China
- Prior art keywords
- water
- filter
- filter element
- distributing device
- drive unit
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Abstract
The rotating compact disc formula filter plant for removing suspension in former water that the utility model proposes, can be used for the occasion that sewage water filtration, process cycles water filtration or MBR membrane bioreactor etc. need to remove suspension and impurity in water.Because its drive unit only needs to be driven by power transmission shaft, driving chain and drive sprocket to filter video disc rotation, and water-distributing device does not drive rotation at needs drive unit, greatly can reduce driving energy consumption; More filter element can be immersed in water by oval filtering surface design, greatly can improve filter area, improve filter efficiency; Less instantaneous backwash area can reduce backwash loss; Filter element, without the need to being fixed together in water-distributing device, improve stability when equipment runs, reduces manufacture difficulty and the installation difficulty of equipment.Rotating compact disc formula filter plant is compared to the rotating disc type microporous filter used at present, more energy-conservation, filter area is larger, backwash loss is lower, is easier to processing and installs.
Description
Technical field
The utility model relates to a kind of rotating compact disc formula filter plant, and this rotating compact disc formula filter plant is applicable to sewage water filtration, process cycles water filtration, MBR membrane bioreactor and other need the filtration application removing suspension or impurity in water.
Background technology
Utilize sieving principle at present, for removing the rotation micro porous filtration equipment of suspension in water, the shape of filtering table is level off to circular symmetrical structure, the rotary drum of a hollow is all had in the centre of filtering table, the Main Function of this rotary drum is be communicated with water distribution and drive filtering table to rotate under the driving of drive unit, because filtering table is installed on rotary drum, causes rotary drum load-bearing large, in order to ensure that it is indeformable, the thickness needing guarantee rotary drum certain and intensity.And because filtering table needs to be installed on rotary drum fixing, for large diameter filter plant, the difficulty of processing that filtering table is fixed is large, and human users is inconvenient.All filter elements are installed on a rotary drum, when Whole Equipment is installed, are also easily subject to the impact of field basic error, cause the series of problems such as rotary drum play, dislocation.Circular design also makes filter area be restricted.
Utility model content
The purpose of this utility model is the micro porous filtration equipment that will propose a kind of brand new, simpler than existing rotation micro porous filtration equipment processing technology, and installation and operation reliability standard is higher, filter area is larger, driving mechanism power is less, and instantaneous backwash area is less, and backwash loss is lower.
The rotating compact disc formula filter plant for removing suspension in former water that the utility model proposes, comprises and filters video disc, driving chain, drive sprocket, power transmission shaft, drive unit, back washing device, blowdown apparatus, water-distributing device, framework.Multiple filtration video disc forms a hermetic continuous oval filtering surface around water-distributing device, two filtering surfaces form the filter element of a hollow, filter on video disc and driving chain is installed, rotating sprocket is arranged on the filter element first half, drive unit is arranged on top, back washing device is arranged on the both sides external of filter element, water-distributing device is communicated with water inlet or delivery port, all parts are arranged on complete machine framework, can according to the multiple filter element of the parallel installation of size filtering the water yield, multiple filter element is interconnected by water-distributing device, to be driven by power transmission shaft by drive unit and rotate simultaneously.
The rotating compact disc formula filter plant for removing suspension in former water that the utility model proposes, advantage is, because drive unit only needs to be driven by power transmission shaft, driving chain and drive sprocket to filter video disc rotation, and water-distributing device does not drive rotation at needs drive unit, driving energy consumption greatly can be reduced; More filter element can be immersed in water by oval filtering surface design, greatly can improve filter area, improve filter efficiency; Less instantaneous backwash area can reduce backwash loss; Filter element, without the need to being fixed together in water-distributing device, improve stability when equipment runs, reduces manufacture difficulty and the installation difficulty of equipment.Rotating compact disc formula filter plant is compared to the rotating disc type microporous filter used at present, more energy-conservation, filter area is larger, backwash loss is lower, is easier to processing and installs; When being applied to MBR membrane bioreactor; the filtration video disc rotated can utilize the shear force of current and rotate backwash and clean the filtering material on video disc, breaches the drawback that existing any one MBR membrane bioreactor can not realize not shutting down online anti-cleaning.
Accompanying drawing explanation
Fig. 1 is the utility model side view one.
Fig. 2 is the utility model side view two.
Fig. 3 is the utility model top view.
Fig. 4 is utility model works schematic diagram one.
Fig. 5 is utility model works schematic diagram two.
In Fig. 1 ~ Fig. 3,1 be power transmission shaft, 2 is back washing devices, 3 be that to filter video disc, 4 are driving chains, 5 are water-distributing devices, 6 are frameworks, 7 are drive sprockets, 8 are drive units, 9 are blowdown apparatus, 10 is filter elements.
Detailed description of the invention
The rotating compact disc formula filter plant for removing suspension in water that the utility model proposes, as shown in Fig. 1 figure ~ 3,
Comprise and filter video disc 3, driving chain 4, drive sprocket 7, power transmission shaft 1, drive unit 8, back washing device 2, blowdown apparatus 9, water-distributing device 5, framework 6.Multiple filtration video disc 3 forms a hermetic continuous oval filtering surface around water-distributing device 5, two filtering surfaces form the filter element 10 of a hollow, filter on video disc 3 and driving chain 4 is installed, rotating sprocket 7 is arranged on filter element 10 first half, drive unit 8 is arranged on top, , back washing device 2 is arranged on the both sides external of filter element 10, water-distributing device 5 is communicated with water inlet or delivery port, all parts are arranged on complete machine framework 6, can according to the multiple filter element 10 of the parallel installation of size filtering the water yield, multiple filter element 10 is interconnected by water-distributing device 5, to be driven by power transmission shaft 1 by drive unit 8 and rotate simultaneously.
Filtering filtering materials different on video disc by changing, multiple filtration object can be realized.
Workflow and operation principle one: as shown in Figure 4, former water is flowed into by water inlet and is provided with in the cell body of the rotating compact disc formula filter plant that the utility model proposes, water level did not have all filter element 10 tops, because delivery port position is lower than water inlet position, water is under the effect of flow by gravity, filter element 10 inside is entered by filtering video disc 3, and then flowed out from delivery port by the water-distributing device 5 being communicated with all filter elements 10, and the suspension in water is filtered video disc 3 tackles, serve as suspension on filter dish sheet 3 along with after filtration video disc 3 blocks by the carrying out of filtering gradually, water level in cell body constantly rises startup backwash process, drive unit 8 drives power transmission shaft 1 to rotate, thus drive filtration video disc 3 to rotate around water-distributing device 5 by dynamic driving chain 4 and drive sprocket 7, in the process that filtration video disc 3 is advanced, the suspension be filtered on video disc 3 cleans up by back washing device 2, dirt flows out from blowdown apparatus 9, in cell body, water level declines thereupon, backwash process terminates, in whole backwash process, the process of filter is for running without interruption.
Workflow and operation principle two: as shown in Figure 5, former water flows in water-distributing device 5 by the water inlet connecting water-distributing device 5, then be distributed in filter element 10 by water-distributing device 5, because delivery port position is lower than water inlet position, water is under the effect of flow by gravity, flowed out to by filtration video disc 3 inside in the cell body being provided with the rotating compact disc formula filter plant that the utility model proposes, and then flowed out by the delivery port being communicated with cell body, and the suspension in water is filtered video disc 3 tackles, serve as suspension on filter dish sheet 3 along with after filtration video disc 3 blocks by the carrying out of filtering gradually, in filter element, the water level of 10 constantly rises startup backwash process, drive unit 8 drives power transmission shaft 1 to rotate, thus drive filtration video disc 3 to rotate around water-distributing device 5 by dynamic driving chain 4 and drive sprocket 7, in the process that filtration video disc 3 is advanced, the suspension be filtered on video disc 3 cleans up by back washing device 2, dirt flows out from blowdown apparatus 9, in cell body, water level declines thereupon, backwash process terminates, in whole backwash process, the process of filter is for running without interruption.
Below be only the detailed description of the invention of this patent; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the protection domain of this patent
Claims (1)
1. for removing the rotating compact disc formula filter plant of suspension in former water, comprise filtration video disc, driving chain, drive sprocket, power transmission shaft, drive unit, back washing device, blowdown apparatus, water-distributing device, framework, multiple filtration video disc forms a hermetic continuous oval filtering surface around water-distributing device, two filtering surfaces form the filter element of a hollow, filter on video disc and driving chain is installed, rotating sprocket is arranged on the filter element first half, drive unit is arranged on top, back washing device is arranged on the both sides external of filter element, water-distributing device is communicated with water inlet or delivery port, all parts are arranged on complete machine framework, can according to the multiple filter element of the parallel installation of size filtering the water yield, multiple filter element is interconnected by water-distributing device, to be driven by power transmission shaft by drive unit and rotate simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599524.2U CN204319907U (en) | 2014-10-17 | 2014-10-17 | Rotating compact disc formula filter plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599524.2U CN204319907U (en) | 2014-10-17 | 2014-10-17 | Rotating compact disc formula filter plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204319907U true CN204319907U (en) | 2015-05-13 |
Family
ID=53156312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420599524.2U Expired - Fee Related CN204319907U (en) | 2014-10-17 | 2014-10-17 | Rotating compact disc formula filter plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204319907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874221A (en) * | 2015-06-10 | 2015-09-02 | 刘晶 | Rotary disc type filtering equipment |
-
2014
- 2014-10-17 CN CN201420599524.2U patent/CN204319907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874221A (en) * | 2015-06-10 | 2015-09-02 | 刘晶 | Rotary disc type filtering equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20191017 |