CN203017832U - Filter device for inner backwashing filter material - Google Patents
Filter device for inner backwashing filter material Download PDFInfo
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- CN203017832U CN203017832U CN 201220668531 CN201220668531U CN203017832U CN 203017832 U CN203017832 U CN 203017832U CN 201220668531 CN201220668531 CN 201220668531 CN 201220668531 U CN201220668531 U CN 201220668531U CN 203017832 U CN203017832 U CN 203017832U
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- filter
- filter material
- cleaning device
- suspension
- interior
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Abstract
The utility model discloses a filter device for an inner backwashing filter material. The filter device comprises a filter device and an inner washing device, wherein the inner washing device is combined in the interior of the filter device, extends into a suspension filter material, when being started, the inner washing device is used for stirring and washing the suspension filter material in the filter device. According to the filter device for the inner backwashing filter material, the filter device is combined with the inner washing device, the suspension filter material is stirred and washed in the filter device, and the filter device can be selectively combined with an outer washing device, the suspension filter material can be conveyed to the outer washing device from the downstream part of the filter device to be cleaned, the washed suspension filter material is conveyed back to the filter device, and the aim of continuous backwashing and filtering is achieved.
Description
Technical field
The utility model relates to a kind of interior backwash filter material filter, particularly installs about a kind of up flow type (upward-flow type) interior backwashing suspended filter material (float filter material) continuous filtration (continuously filtering).
Background technology
No. 274739 patent of TaiWan, China bulletin discloses the filter improvement of a kind of suspension or emulsion.This filter is provided with a conduit and enters for suspension or emulsion, is provided with an isocon below this conduit, is provided with a taper flow guiding disc below this isocon, is provided with a filter bed above this taper flow guiding disc.One side of this filter is provided with a filtering water out, and the bottom center of this filter upwards is provided with a cleaning pipe, and the outside of this cleaning pipe is provided with a protection tube, and is provided with an interior cleaning device on this cleaning pipe.Entry oral area at this filter is provided with a flow adjustment tank.The inside of this adjustment tank is provided with one and prevents the chamber that becomes a mandarin that current are overrun, this chamber that becomes a mandarin is other separately is provided with a water level chamber, be provided with a flow rate regulating valve and a water-level gauge in it, too large and can prevent that filter bed from blocking, stirring or hour namely stopping very much cleaning action in the loss of flood peak to avoid making the loss of flood peak.No. 274739 patent provides and keeps filter bed to keep certain quality and increase cleaning efficiency and the loss that reduces rinse water.
In addition, No. 334846 patent of TaiWan, China bulletin discloses a kind of continous way automatic back-washing sand filtration machine of sewage disposal, it comprises a body, a vapour rises side Pu and a sludge water water inlet pipe, this body is used sand grains in order to hold to filter, this vapour rises side Pu and is positioned at this body interior bottom, and this sludge water water inlet pipe is positioned at this body top.By this sludge water water inlet pipe, sludge water is sent in this body and filtered, recycle this vapour liter side Pu sand grains is circulated, filter sludge water in order to utilize this sand grains to carry out continuous circulation.
In addition, TaiWan, China bulletin M433236 patent discloses a kind of backwash filter material filter, and it is only applicable to the outer cleaning device of filter material.
In fact, the backwash that directly circulates in lautertuns of the Reverse Washing Sand Filter of the filter of No. 274739 patent and No. 334846 patent, so it might affect the filtration quality.In case when in being somebody's turn to do, the cleaning efficiency of cleaning device is not good, can't keep the filtration quality of this filter.Therefore, existing backwash continuous filter unit certainly exists the demand of its backwash mode of further improvement.
The utility model content
The purpose of this utility model is to provide a kind of interior backwash filter material filter, its with a filter in conjunction with an interior cleaning device, so that stirring and washing should the suspension filter material in this filter, separately this filter is selected in conjunction with an outer cleaning device, one suspension filter material is delivered to that outside this, cleaning device cleans from this filter is dirty, this suspension filter material that will clean again is transmitted back to this filter, to reach the purpose of backwash continuous filtration.
For achieving the above object, the utility model is taked following technical scheme:
Interior backwash filter material filter of the present utility model comprises:
One filter, it holds a suspension filter material, and a waste water is guided through this suspension filter material, in order to filter this waste water; And
One interior cleaning device, it is incorporated into the inside of this filter, and should stretch to this suspension filter material by interior cleaning device;
When wherein cleaning device started in being somebody's turn to do, stirring and washing should the suspension filter material in this filter.
In this of the utility model preferred embodiment, cleaning device separately comprise an auxiliary cleaner.
In this of the utility model preferred embodiment, cleaning device comprise a horizontal agitator arm.
The horizontal agitator arm of this of the utility model preferred embodiment connects a heater.
The utility model preferred embodiment separately comprises an outer cleaning device and is incorporated into this filter, should the suspension filter material be delivered to cleaning device outside this from this filter is dirty, in order to clean this suspension filter material; This suspension filter material that has cleaned was transmitted back to this filter from being somebody's turn to do outer cleaning device, in order to carry out this waste water of circulating filtration.
This filter of the utility model preferred embodiment comprises delivery port, this suspension filter material that needs are cleaned forward is delivered to cleaning device this outside from this time delivery port, or oneself this outer cleaning device of this suspension filter material that will clean is delivered in this lautertuns unit via this time delivery port is reverse.
This filter of the utility model preferred embodiment comprises single or several lautertuns unit.
This suspension filter material of the utility model preferred embodiment is selected from a Compound filtering material sheet.
This Compound filtering material sheet of the utility model preferred embodiment is made by the different melting points fibrous material.
The beneficial effects of the utility model are: backwash filter material filter in the utility model, with a filter in conjunction with an interior cleaning device, can be in this filter stirring and washing should the suspension filter material, separately this filter is selected in conjunction with an outer cleaning device, one suspension filter material is delivered to that outside this, cleaning device cleans from this filter is dirty, this suspension filter material that will clean again is transmitted back to this filter, can reach the purpose of backwash continuous filtration.
Description of drawings
Fig. 1: the side view of the interior backwash filter material filter of the first embodiment.
Fig. 2: the interior backwash filter material filter of the first embodiment adopts the side view of filter material sheet.
Fig. 3: the side view of the interior backwash filter material filter of the second embodiment.
Drawing reference numeral: 1: filter; 10: the lautertuns unit; 100: interior cleaning device; 101: horizontal agitator arm; 102: auxiliary cleaner; 103: heater; 11: waterwater entrance; 12: the filtered water outlet; 13: the filter material input port; 14: lower delivery port; 141: the inclined plane; 2: outer cleaning device; 20: rinse bath; 201: the filter material input port; 202: the filter material delivery outlet; 203: the rinse water entrance; 204: the mud discharging mouth; 205: filter screen; 21: cleaning machine.
The specific embodiment
In order fully to understand the utility model, will exemplify hereinafter preferred embodiment and coordinate appended graphic elaborating, and it is not to limit the utility model.
Interior backwash filter material filter of the present utility model is especially in order to filtered wastewater suspension or suspended solid, and it is applicable to various waste water filtering systems.Please refer to shown in Figure 1, the interior backwash filter material filter of the first embodiment mainly comprises a filter (up flow type filter) 1 and one interior cleaning device 100, and the interior backwash filter material filter of the first embodiment separately comprises an outer cleaning device 2, it interconnects configuration with suitable pipeline, and maybe can omit setting should outer cleaning device 2.
This filter 1 can be selected from general filter, and comprises single or several lautertuns unit 10, and it has an inner space and holds a suspension filter material, and should be limited to an ad-hoc location by the suspension filter material.One waste water is guided through this suspension filter material, in order to filter this waste water.At this moment, separate producing suspended solid and other mud at this suspension filter material inner filtration, and this suspended solid is stayed in this suspension filter material.
This lautertuns unit 10 comprises a waterwater entrance 11 and filtered water outlet 12, and this waterwater entrance 11 is corresponding to this filtered water outlet 12.This waterwater entrance 11 is in order to introducing waste water to this lautertuns unit 10, and with waste water by this suspension filter material, and this filtered water outlet 12 10 is disposed to the external world in order to filtered wastewater from this lautertuns unit.
Should in cleaning device 100 be arranged at the inside of this lautertuns unit 10, and it has several stirring vanes or at least one agitator.Should be incorporated into the inside of this filter 1 by interior cleaning device 100, and should interior cleaning device 100 levels stretch to this suspension filter material, in order to directly utilize a cleaning agent or water to clean in the inside of this filter 1.
When cleaning device in this 100 started, from top to bottom stirring and washing should the suspension filter material in this filter 1, so should the suspension filter material can suitably obtain from top to bottom fully to turn in this lautertuns unit 10 to wash.Or select should the suspension filter material part or all outwards be delivered to this outer cleaning device 2 and clean, with the avoidance breakout filtration operation.
Should be combined in this filter 1 by outer cleaning device 2, and suitably be connected to one for water unit.Or this filtered water outlet 12 can be connected to this outer cleaning device 2, with supply filtered water (dotted line).This filter 1 has outside filtering function, and it utilizes this outer cleaning device 2 suitably to circulate to carry backwash to be stored in the suspension filter material of this lautertuns unit 10, and this suspension filter material that will clean again is transmitted back in this lautertuns unit 10.
This lautertuns unit 10 separately comprises a filter material input port 13 and delivery port 14 once, and this filter material input port 13 is corresponding to this time delivery port 14.This filter material input port 13 in order to this suspension filter material that will clean from should outer cleaning device 2 being delivered in this lautertuns unit 10.This time delivery port 14 has an inclined plane 141, and this time delivery port 14 10 flows downward from this lautertuns unit in order to this suspension filter material that will need to clean, and forward is delivered to this outer cleaning device 2.Simultaneously, with this suspension filter material of having cleaned from should outer cleaning device 2 by this time delivery port 14 reverse being delivered in this lautertuns unit 10.In addition, a discharge outlet (not illustrating) is communicated to the inside of this lautertuns unit 10.
Should outer cleaning device 2 comprise a rinse bath 20 and a cleaning machine 21, and this cleaning machine 21 is arranged in this rinse bath 20, in order to clean this suspension filter material.This rinse bath 20 comprises a filter material input port 201, a filter material delivery outlet 202, a rinse water entrance 203, a mud discharging mouth 204 and a filter screen 205.
This filter material input port 201 10 is delivered to this rinse bath 20 in order to this suspension filter material that will need to clean from this lautertuns unit, and this filter material delivery outlet 202 in order to this suspension filter material that will clean from this rinse bath 20 forward (right arrow) or reverse (left arrow) be delivered in this lautertuns unit 10, in order to carry out this waste water of circulating filtration.In addition, to this rinse bath 20, and this mud discharging mouth 204 is in order to be disposed to the external world from this rinse bath 20 via this filter screen 205 with rinse water and mud in order to transport cleaning water for this rinse water entrance 203.
When carrying this suspension filter material to clean, this lautertuns unit 10 stops filtered wastewater when this lautertuns unit 10.When this suspension filter material that has cleaned is transmitted back to this lautertuns unit 10 when interior, this lautertuns unit 10 can begin to carry out filtered wastewater.Other this lautertuns unit 10 that cleans this suspension filter material still continues to carry out filtered wastewater.Therefore, this outer cleaning device 2 still filters this waste water in the lump in this filter 1 when cleaning this suspension filter material, does not namely need to stop this filter 1 and carries out the filtered wastewater action.
Should connect a suspension filter material accumulator tank (not illustrating) by outer cleaning device 2, this suspension filter material accumulator tank connects this filter 1 again.This suspension filter material that has cleaned was delivered to this suspension filter material accumulator tank from being somebody's turn to do outer cleaning device 2, so that this suspension filter material that temporary transient storage has been cleaned.At last, this suspension filter material that cleans is transmitted back in this filter 1 from this suspension filter material accumulator tank.
Should in backwash filter material filter separately comprise a programmable logic control device (Programmable logic controller, PLC) (not illustrating), it is in order to control the action of several this lautertuns unit 10, interior cleaning device 100 and outer cleaning device 2.
Please refer to shown in Figure 2ly, this suspension filter material is selected from a Compound filtering material sheet, and it is made by different melting points fibrous material (netted), and so low melting material (forked) coheres high low melting material (thread), keeping the material hole, and can avoid reeling off raw silk from cocoons.When filtering, hole has water penetration (arrow).When cleaning, block pores clears the pollution off.
Please refer to shown in Figure 3, with respect to the first embodiment, this filter 1 of the second embodiment comprises three layer filtration groove unit 10, and should separately comprise an auxiliary cleaner 102 by interior cleaning device 100, its setting be inserted into this lautertuns unit 10 the position, dead angle (for example: top corners), to avoid cleaning this suspension filter material of the position, dead angle that is gathered in this lautertuns unit 10.In addition, should comprise at least one horizontal agitator arm 101 and at least one heater 103 by interior cleaning device 100, and this heater 103 is connected in this horizontal agitator arm 101, in order to heat along this horizontal agitator arm 101, and this horizontal agitator arm 101 from top to bottom Stirring cleans this suspension filter material, to promote the stirring and washing effect.
Aforementioned preferred embodiment only illustrates the utility model and technical characterictic thereof, and the technology of this embodiment still can suitably be carried out various essence equivalence modifications and/or substitute mode is implemented; Therefore, interest field of the present utility model must be looked the scope that the appended claim book defines and is as the criterion.
Claims (6)
1. backwash filter material filter in a kind, is characterized in that, it comprises:
One filter, it holds a suspension filter material, and a waste water is guided through this suspension filter material; And
One interior cleaning device, it is incorporated into the inside of this filter, and should stretch to this suspension filter material by interior cleaning device;
When wherein cleaning device started in being somebody's turn to do, stirring and washing should the suspension filter material in this filter.
2. according to interior backwash filter material filter claimed in claim 1, it is characterized in that, described interior cleaning device separately comprises an auxiliary cleaner.
3. according to interior backwash filter material filter claimed in claim 1, it is characterized in that, described interior cleaning device comprises a horizontal agitator arm.
4. according to interior backwash filter material filter claimed in claim 3, it is characterized in that, described horizontal agitator arm connects a heater.
5. according to interior backwash filter material filter claimed in claim 1, it is characterized in that, separately comprise an outer cleaning device and be incorporated into described filter, described suspension filter material is delivered to cleaning device outside this from described filter is dirty, in order to clean described suspension filter material; The described suspension filter material that has cleaned was transmitted back to described filter from being somebody's turn to do outer cleaning device, in order to carry out the described waste water of circulating filtration.
6. according to interior backwash filter material filter claimed in claim 5, it is characterized in that, described filter comprises delivery port, described this time of suspension filter material delivery port that needs are cleaned forward is delivered to described outer cleaning device, or the described suspension filter material that will clean from described outer cleaning device via this time delivery port reverse being delivered in described lautertuns unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220668531 CN203017832U (en) | 2012-12-06 | 2012-12-06 | Filter device for inner backwashing filter material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220668531 CN203017832U (en) | 2012-12-06 | 2012-12-06 | Filter device for inner backwashing filter material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203017832U true CN203017832U (en) | 2013-06-26 |
Family
ID=48641850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220668531 Expired - Fee Related CN203017832U (en) | 2012-12-06 | 2012-12-06 | Filter device for inner backwashing filter material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203017832U (en) |
-
2012
- 2012-12-06 CN CN 201220668531 patent/CN203017832U/en not_active Expired - Fee Related
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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: 20130626 Termination date: 20171206 |