CN202682873U - Efficient filtering device - Google Patents
Efficient filtering device Download PDFInfo
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- CN202682873U CN202682873U CN 201220236003 CN201220236003U CN202682873U CN 202682873 U CN202682873 U CN 202682873U CN 201220236003 CN201220236003 CN 201220236003 CN 201220236003 U CN201220236003 U CN 201220236003U CN 202682873 U CN202682873 U CN 202682873U
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- sewage
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Abstract
The utility model discloses an efficient filtering device comprising a filter. The filter is provided with high-strength adsorbent filter material arranged in an inner cavity and a cone bottom in the lower end. A water distributor communicated with a water inlet pipe is arranged in the lower part of the inner cavity of the filter. The upper part of the filter is communicated with a water outlet pipe. Sewage enters the filter through the water inlet pipe and the water distributor distributes the sewage evenly in the filter. The sewage flows through the high-strength adsorbent filter material (modified walnut shell filter material) and suspended solids are intercepted. Organics in the sewage are adsorbed by the filter material and the purpose of removing the suspended solids and chemical oxygen demand (COD) are achieved. Filtered water is discharged from the water outlet pipe of the filter. The efficient filtering device is mainly for micro-polluted water treatment and can be used to remove the suspended solids and organics which are hard to degrade in the micro-polluted water. The suspended solids (SS) and COD in the sewage are both removed. The flux of the efficient filtering device is large and filter precision is high.
Description
Technical field
The utility model relates to a kind of filter, more precisely, relate to a kind ofly can remove simultaneously suspension and COD, mainly for the filter that micro-polluted water is processed, belong to environmental technology field.
Background technology
Micro-polluted water refers to that generally contained pollutant kind is more, character is complicated, but the lower water of pollutant levels.Its micropollutants mainly comprise petroleum hydrocarbon, volatile phenol, ammonia nitrogen, agricultural chemicals, COD etc., and these pollutants all can cause very large harm to environment, especially those toxic organic pollutants that are difficult to degrade, be easy to biological accumulation and have three-induced effect.
Develop rapidly along with China is industrialized, the continuous expansion of scale of urbanization, the pollutant water yield that people emit in life and production process exacerbates, and causes organic pollutants in water body to be on the increase, and the contaminated degree of environment is more and more serious.Since the sixties in last century, many regional drinking water source water quality go from bad to worse, and the serious situation of water quality lack of water occurs.Micro-polluted water brings extremely serious harm to people's production and life.
Conventional micro-polluted water treatment process mainly is coagulation, precipitation or clarification, filtration and sterilization.Its main removal is to liking the suspension in the source water, colloidal impurity and bacterium, and for petroleum hydrocarbon, volatile phenol, ammonia nitrogen, agricultural chemicals, COD, then be difficult to remove Deng micro polluting substance, processing problem for hardly degraded organic substance in the micro-polluted water, recent domestic numerous experts and scholars be studied, the electrolysis advanced oxidation processes has been proposed in succession, Ozonation, photocatalytic oxidation, chemical reagent oxidizes method etc. some specially for the processing method of micro-polluted water, and obtained certain effect, but above these methods often just play the effect of removing persistent organic pollutants, act on comparatively single.
The utility model content
The purpose of this utility model is to solve the problems of the prior art, provides a kind of and not only can remove that COD(comprises hardly degraded organic substance in the water) but also can filter the effective filter of suspension.
The technical solution of the utility model is: a kind of effective filter, comprise that inner chamber is provided with high strength adsorptivity filtrate, the lower end is the filter of conical bottom, the bottom of described filter inner chamber is provided with the water-locator that is communicated with water inlet pipe, and the top of described filter is communicated with outlet pipe.
Preferably, the conical bottom of described filter is provided with opening, is communicated with by the first conveyer and media regeneration reactor, and described media regeneration reactor is built-in with the matrix form microwave conducting tube that is communicated with microwave generator.
Preferably, described the first conveyer is auger conveyor.
Preferably, described media regeneration reactor bottom is communicated with filtering material cleaning device by air lift unit, and the inner chamber middle part of described filtering material cleaning device is provided with the clean cloth hydrophone.
Preferably, described clean cloth hydrophone is communicated with on outlet pipe by pump.
Preferably, described filter upper end open, and be communicated with by the bottom of the second conveyer and filtering material cleaning device.
Preferably, described the second conveyer is auger conveyor.
Preferably, the top of described filtering material cleaning device also is provided with sewage outlet.
Preferably, also be provided with filter between described outlet pipe and the filter.
Filter of the present utility model, sewage enters filter from water inlet pipe, by water-locator water inlet is evenly distributed in the filter, sewage passes that suspension is blocked in the process of modification walnut shell filtering material, organic matter in the waste water is adsorbed by filtrate, played the effect of removing suspension and COD in the waste water, water outlet after the filtration outlet pipe discharge from the filter.This effective filter can be removed suspension and hardly degraded organic substance in the micro-polluted water mainly for the processing of micro-polluted water, reach the double action of removing SS and COD in the waste water, and this effective filter flux is large, and filtering accuracy is higher.
Description of drawings
Fig. 1 is the structural representation of the utility model filter.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, filter of the present utility model comprises that inner chamber is provided with high strength adsorptivity filtrate, the lower end is the filter 2 of conical bottom, and this structure belongs to existing technology, no longer specifically describes at this.The bottom of described filter inner chamber is provided with the water-locator 3 that is communicated with water inlet pipe 1, and the top of described filter 2 is communicated with outlet pipe 7.
Filter of the present utility model, it is simple in structure, sewage enters filter 2 from water inlet pipe 1, by water-locator 3 water inlet is evenly distributed in the filter, sewage passes that suspension is blocked in the process of adsorptivity filtrate, organic matter in the waste water is adsorbed by filtrate, has played the effect of removing suspension and COD in the waste water, outlet pipe 7 discharges of the water outlet after the filtration from the filter 2.This effective filter can be removed suspension and hardly degraded organic substance in the micro-polluted water mainly for the processing of micro-polluted water, reaches the double action of removing SS and COD in the waste water.High strength adsorptivity filtrate of the present utility model can adopt this area high strength adsorptivity filter material commonly used, such as the modification walnut shell filtering material etc., no longer specifies at this.
The filtrate of filter 2 lower ends is owing to adsorbed more organic matter and tackled more suspension and need to regenerate, so preferably, the conical bottom of described filter 2 is provided with opening, be communicated with by the first conveyer 5 and media regeneration reactor 4, described media regeneration reactor 4 is built-in with the matrix form microwave conducting tube 9 that is communicated with microwave generator 8.The housing of media regeneration reactor 4 can be similar to the shape of filter, in its inner chamber matrix form be arranged with many microwave conducting tubes 9, that is waveguide, waveguide transmits the microwave that microwave generator 8 sends.Enter into media regeneration reactor 4 from filter 2 lower ends filtrate out through the first conveyer 5, filtrate is through microwave action, and the organic matter that adsorbs in the filtrate obtains decomposing, and filtrate obtains regeneration.Described the first conveyer can be transmission structure known in the art, preferred employing auger conveyor of the prior art, thereby can guarantee not only that in the transmission course of filtrate the filtrate output quantity is relatively stable, water can not flowed out in a large number from the lower end of filter.
Preferably, the bottom of described media regeneration reactor 4 is communicated with filtering material cleaning device 16 by air lift unit 11, and the inner chamber middle part of described filtering material cleaning device 16 is provided with clean cloth hydrophone 15.Air lift unit is existing structure, no longer specifically describes at this.Filtrate process air lift unit 11 through filtrate regeneration gas 4 is processed is sent in the filtering material cleaning device 16, and filtering material cleaning device 16 can be similar with the shape of filter.Its upper end open, the filtrate that transmits through air lift unit falls in the filtering material cleaning device, and the structure of the clean cloth hydrophone 15 that it is built-in is similar with water-locator 3, clean cloth hydrophone 15 water sprays, thus the suspension of filter material surface is cleaned.Preferably, described clean cloth hydrophone 15 is communicated with on outlet pipe 7 by pump 12, thereby can energy savings.For the serialization that realizes filtering, more preferably, described filter 2 upper end open, and be communicated with by the bottom of the second conveyer 13 and filtering material cleaning device 16, can directly send in the filter 2 through the second conveyer 13 through the filtrate after the cleaning like this.Certainly, described the second conveyer 13 is preferably auger conveyor.
Preferably, the top of described filtering material cleaning device 16 also is provided with sewage outlet 14, discharges the sewage after cleaning.
Preferably, also be provided with filter between described outlet pipe 7 and the filter 2, make the water quality of water outlet better.
Filter of the present utility model is applicable to the removal of suspension and COD; be particularly suitable for suspended substance removal and the advanced treating of second pond water outlet, and this effective filter flux is large, filtering accuracy is higher; also need not shut down backwash, truly accomplish continuous filtration.
Embodiment
1, take treating capacity as 25m
3The effective filter of/h is example, and important technological parameters is as follows:
Treating capacity: 25m
3/ h;
Plant bulk: 2000m * 2000m * 3500m;
General power: 7.5KW;
Filtrate: modification walnut shell;
Operating pressure: normal pressure.
2, chief component inventory
| Sequence number | | Model | Remarks | |
| 1 | Filter | UN-25-2000 | Carbon steel is |
|
| 2 | Auger conveyor | LX-150 | |
|
| 3 | The media regeneration device | UN-ZS-500 | Carbon steel is anticorrosion |
| 4 | Filtering material cleaning device | UN-QX-500 | Carbon steel is |
| 5 | The air air-lift device | QT-300 | Carbon steel is |
| 6 | Microwave generator | WB10E-1F | Sub-assembly |
| 7 | Elevator pump | GRG25-65 | Carbon steel |
3, following table is treatment effect data of the present utility model:
| Project | Water inlet | Produce water | Clearance |
| Suspension | 88mg/l | 5mg/l | 94.3% |
| COD | 114mg/l | 46mg/l | 59.6% |
4, conclusion: filter of the present utility model has the effect of removing suspension and COD simultaneously, and treatment effect is better.
The utility model is by preferred embodiment having carried out detailed explanation.Yet, by to the studying carefully of preamble, to the variation of each embodiment with to increase also be that one of ordinary skill in the art institute is apparent.The applicant is intended that all these variations and increases the part that has comprised in the scope that drops on the utility model claim of the present utility model.
Similar numbering refers to similar element in the whole text.For the purpose of clear, the situation that some line, layer, element, parts or feature are amplified may be arranged in the accompanying drawings.
Term used herein is only for to be illustrated specific embodiment, and it is not to be intended to the utility model is limited.Unless otherwise defined, all terms used herein (comprising technical term and scientific terminology) are all identical with the utility model one of ordinary skill in the art's understanding.
Claims (9)
1. effective filter is characterized in that: comprise that inner chamber is provided with high strength adsorptivity filtrate, the lower end is the filter of conical bottom, the bottom of described filter inner chamber is provided with the water-locator that is communicated with water inlet pipe, and the top of described filter is communicated with outlet pipe.
2. filter according to claim 1, it is characterized in that: the conical bottom of described filter is provided with opening, be communicated with by the first conveyer and media regeneration reactor, described media regeneration reactor is built-in with the matrix form microwave conducting tube that is communicated with microwave generator.
3. filter according to claim 2, it is characterized in that: described the first conveyer is auger conveyor.
4. filter according to claim 3, it is characterized in that: described media regeneration reactor bottom is communicated with filtering material cleaning device by air lift unit, and the inner chamber middle part of described filtering material cleaning device is provided with the clean cloth hydrophone.
5. filter according to claim 4 is characterized in that: described clean cloth hydrophone is communicated with on outlet pipe by pump.
6. filter according to claim 5 is characterized in that: described filter upper end open, and be communicated with by the bottom of the second conveyer and filtering material cleaning device.
7. filter according to claim 6, it is characterized in that: described the second conveyer is auger conveyor.
8. filter according to claim 6, it is characterized in that: the top of described filtering material cleaning device also is provided with sewage outlet.
9. each described filter is characterized in that: also be provided with filter between described outlet pipe and the filter according to claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220236003 CN202682873U (en) | 2012-05-23 | 2012-05-23 | Efficient filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220236003 CN202682873U (en) | 2012-05-23 | 2012-05-23 | Efficient filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202682873U true CN202682873U (en) | 2013-01-23 |
Family
ID=47538550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220236003 Expired - Fee Related CN202682873U (en) | 2012-05-23 | 2012-05-23 | Efficient filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202682873U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841173A (en) * | 2015-04-13 | 2015-08-19 | 江苏进源压力容器有限公司 | Oil-sand separating tank |
| CN106935306A (en) * | 2016-10-13 | 2017-07-07 | 中国辐射防护研究院 | A kind of device for processing radioactive waste ion exchange resin |
| CN106941016A (en) * | 2016-10-13 | 2017-07-11 | 中国辐射防护研究院 | A kind of method for handling radioactive waste ion exchange resin |
| CN111359274A (en) * | 2018-12-25 | 2020-07-03 | 北京博海云通国际商贸有限公司 | Sewage filtering device |
-
2012
- 2012-05-23 CN CN 201220236003 patent/CN202682873U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841173A (en) * | 2015-04-13 | 2015-08-19 | 江苏进源压力容器有限公司 | Oil-sand separating tank |
| CN106935306A (en) * | 2016-10-13 | 2017-07-07 | 中国辐射防护研究院 | A kind of device for processing radioactive waste ion exchange resin |
| CN106941016A (en) * | 2016-10-13 | 2017-07-11 | 中国辐射防护研究院 | A kind of method for handling radioactive waste ion exchange resin |
| CN111359274A (en) * | 2018-12-25 | 2020-07-03 | 北京博海云通国际商贸有限公司 | Sewage filtering device |
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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 |
Granted publication date: 20130123 Termination date: 20200523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |