CN103663761A - A sewage filtering device - Google Patents
A sewage filtering device Download PDFInfo
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- CN103663761A CN103663761A CN201310640681.3A CN201310640681A CN103663761A CN 103663761 A CN103663761 A CN 103663761A CN 201310640681 A CN201310640681 A CN 201310640681A CN 103663761 A CN103663761 A CN 103663761A
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- Prior art keywords
- strainer
- filtering layer
- filter
- pipe
- sewage
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Abstract
The invention discloses a sewage filtering device. The sewage filtering device comprises a sedimentation tank, a first filter and a second filter. The top of the sedimentation tank is connected to a sewage pipe, and the lower end of the sedimentation tank is connected to a drainage pipe. The upper end of the first filter is connected to the upper end of the sedimentation tank through a water pipe, and the lower end of the first filter is connected to a control valve. The control valve is connected to a second filter through a delivery pipeline. The second filter is provided with an upper-layer filter layer and a lower-layer filter layer. The lower end face of the second filter is connected to a water discharging pipe. The whole structure of the sewage filtering device is simple, and furnace slag and furnace dust can be obtained from the discharge of boilers in a factory, and therefore the discharging mount of pollutants is reduced, treatment of wastes by utilization of other wastes is achieved, and the treatment cost is reduced.
Description
Technical field
The present invention relates to a kind of industrial sewage sewage filter device.
Background technology
In Industrial processes, will produce a large amount of production wastes every day, and these sewage are after secondary biochemical treatment, although can greatly improve the water quality of water outlet, but the removal effect of colourity and hardly degraded organic substance is very poor, effluent color dilution, COD does not often reach discharging standards.Directly discharge not only contaminate environment, and be the significant wastage to water resources, in recent years, domesticly to pharmacy sewage, take intensive treatment and materialization to process (coagulation, air supporting, chemical oxidation etc.), carry out some researchs, but had not yet to see economy, effective treatment technology and process application in production.Developed countries, on the one hand by controlling raw-material use, reduce the quantity discharged of sewage, on the other hand by tertiary treatment (advanced treatment), carry out again charcoal absorption processing, although tertiary treatment can imitated organism and the colourity of removing pharmacy waste water, processing costs is expensive, is difficult to apply in pharmacy waste water treatment technology.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of sewage filter device.
The technical solution adopted for the present invention to solve the technical problems is:
Sewage filter device, comprise settling tank, the first strainer, the second strainer, described settling tank top is connected with waste pipe, its lower end is a blow-off pipe, the upper end of described the first strainer connects settling tank upper end by water inlet pipe, and the lower end of described the first strainer connects a control valve, and control valve is connected with the second strainer by transport pipe, in this second strainer, be provided with upper strata filtering layer and lower floor's filtering layer, the lower surface of the second strainer is connected with rising pipe.
Described the first strainer consists of container body and the filter core that is arranged in this container body, and described filter core is the filter core that some activated carbon or ashes form.
Described transport pipe is the transport pipe that is provided with the first turning point and the second turning point.
The upper strata filtering layer of described upper strata filtering layer for adopting some slags to form.
The lower floor filtering layer of described lower floor filtering layer for adopting some pebbless to form.
The invention has the beneficial effects as follows: one-piece construction of the present invention is very simple, due to slag and ashes, can be taken from again the discharge of the boiler of factory, therefore, be not only beneficial to the quantity discharged that reduces pollutent, and realized the treatment of wastes with processes of wastes against one another, reduce processing cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Embodiment
With reference to Fig. 1, Fig. 1 is the structural representation of a specific embodiment of the present invention, as shown in the figure, sewage filter device, comprise settling tank 70, the first strainer 10, the second strainer 50, described settling tank 70 tops are connected with waste pipe 71, its lower end is a blow-off pipe 72, the upper end of described the first strainer 10 connects settling tank 70 upper ends by water inlet pipe 20, the lower end of described the first strainer 10 connects a control valve 30, control valve 30 is connected with the second strainer 50 by transport pipe 40, in this second strainer, be provided with upper strata filtering layer 51 and lower floor's filtering layer 52, the lower surface of the second strainer 50 is connected with rising pipe 60.
By settling tank 70, first sewage is carried out to precipitation process, except the suspended substance in decontaminated water, oettIed sewage is delivered to the first strainer 10, the first strainers 10 again and consists of container body and the filter core that is arranged in this container body, described filter core is the filter core that some activated carbon or ashes form.Adopt activated carbon or ashes effect filter core, water quality can be showed yellowishly, muddiness, contains more solvability suspended substance in the waste water of the feature such as opaque, and a small amount of colloid thing and undegradable organism adsorb.The upper end of the first strainer 10 connects water inlet pipe 20, and this water inlet pipe 20 is for the input of sewage.The lower end of the first strainer 10 connects a control valve 30, and control valve 30 is for adjusting the waste water output flow of processing through the first strainer 10.Control valve 30 is connected with the second strainer 50 by transport pipe 40, transport pipe 40 is for being provided with the transport pipe of the first turning point 41 and the second turning point 42, the speed that is conducive to slow down current by the first turning point and the second turning point, improves the filtration efficiency of waste water in the second strainer.In the second strainer 50, be provided with upper strata filtering layer 51 and lower floor's filtering layer 52, between upper strata filtering layer 51Yu lower floor filtering layer 52, adopt filter screen to separate.The upper strata filtering layer of upper strata filtering layer 51 for adopting some slags to form, with slag, can further adsorb larger particulate matter, the lower floor filtering layer of lower floor's filtering layer for adopting some pebbless to form, is used pebbles to be used for leaching the residual medium of Filtration Adsorption and water larger particles.
One-piece construction of the present invention is very simple, can be taken from again the discharge of the boiler of factory due to slag and ashes, therefore, is not only beneficial to the quantity discharged that reduces pollutent, and has realized the treatment of wastes with processes of wastes against one another, reduces processing cost.
More than that better enforcement of the present invention is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to spirit of the present invention, and the distortion that these are equal to or replacement are all included in the application's claim limited range.
Claims (5)
1. sewage filter device, it is characterized in that: comprise settling tank, the first strainer, the second strainer, described settling tank top is connected with waste pipe, its lower end is a blow-off pipe, the upper end of described the first strainer connects settling tank upper end by water inlet pipe, and the lower end of described the first strainer connects a control valve, and control valve is connected with the second strainer by transport pipe, in this second strainer, be provided with upper strata filtering layer and lower floor's filtering layer, the lower surface of the second strainer is connected with rising pipe.
2. sewage filter device according to claim 1, is characterized in that: described the first strainer consists of container body and the filter core that is arranged in this container body, and described filter core is the filter core that some activated carbon or ashes form.
3. sewage filter device according to claim 1, is characterized in that: described transport pipe is the transport pipe that is provided with the first turning point and the second turning point.
4. sewage filter device according to claim 1, is characterized in that: the upper strata filtering layer of described upper strata filtering layer for adopting some slags to form.
5. sewage filter device according to claim 1, is characterized in that: the lower floor filtering layer of described lower floor filtering layer for adopting some pebbless to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310640681.3A CN103663761A (en) | 2013-12-04 | 2013-12-04 | A sewage filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310640681.3A CN103663761A (en) | 2013-12-04 | 2013-12-04 | A sewage filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103663761A true CN103663761A (en) | 2014-03-26 |
Family
ID=50302666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310640681.3A Pending CN103663761A (en) | 2013-12-04 | 2013-12-04 | A sewage filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103663761A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060012722A (en) * | 2004-08-04 | 2006-02-09 | 이우원 | Method and apparatus for treating organic sewage and wastewater |
| CN102285726A (en) * | 2011-05-18 | 2011-12-21 | 吉林市友好环保科技有限公司 | Multi-element drinking water purifier |
| CN202237555U (en) * | 2011-09-29 | 2012-05-30 | 常州豪邦纳米科技涂料有限公司 | Sewage treatment device |
-
2013
- 2013-12-04 CN CN201310640681.3A patent/CN103663761A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060012722A (en) * | 2004-08-04 | 2006-02-09 | 이우원 | Method and apparatus for treating organic sewage and wastewater |
| CN102285726A (en) * | 2011-05-18 | 2011-12-21 | 吉林市友好环保科技有限公司 | Multi-element drinking water purifier |
| CN202237555U (en) * | 2011-09-29 | 2012-05-30 | 常州豪邦纳米科技涂料有限公司 | Sewage treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |