CN101417187A - Automatic back-flush, regeneration filter - Google Patents
Automatic back-flush, regeneration filter Download PDFInfo
- Publication number
- CN101417187A CN101417187A CNA2008102190024A CN200810219002A CN101417187A CN 101417187 A CN101417187 A CN 101417187A CN A2008102190024 A CNA2008102190024 A CN A2008102190024A CN 200810219002 A CN200810219002 A CN 200810219002A CN 101417187 A CN101417187 A CN 101417187A
- Authority
- CN
- China
- Prior art keywords
- siphon
- filter
- filter course
- communicated
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Water Treatment By Sorption (AREA)
- Filtering Materials (AREA)
Abstract
The invention provides an automatic backwashing and regeneration filter, comprising a filter tank which is internally provided with a filter layer; a clean water tank used for storing clean water after filtration is arranged above the filter layer; the clean water tank is provided with a clean water outlet; an oxygenation water distribution tank used for increasing the oxygen content in water is connected in series between the filter layer and the original water inlet; the filter layer comprises an active carbon filter material; and a siphon pipe which can carry out automatic backwashing on the filter layer is branched out of the pipeline between the filter layer and the oxygenation water distribution tank. Compared with the prior art, the filter has the advantages as follows: 1. as the oxygenation water distribution tank is arranged, the oxygen content in water is improved so as to lead the organic matters and bacteria attached to the active carbon to be sufficiently degraded under the condition of sufficient oxygen and leads the active carbon to have the function of automatic regeneration; and 2. by adding structures such as siphon generation pipe, siphon destroy pipe and the like, the equipment can carry out the backwashing operation on the filter material automatically without needing manpower maintenance, saves manpower, and has quick sewage disposal speed, high efficiency and wider applicable range.
Description
Technical field
The present invention relates to a kind of water treatment facilities, but specifically a kind of filter with automatic backwash, filtrate automatic regeneration.
Background technology
Filtration is that therefore, various filter methods and filter plant also duty go out not poor to the important way that has life and production wastewater treatment now and utilize.The conventional filtration device generally comprises water pipe and filter course, and wherein filter course is used for impurity and other pollution oxious components of filtered water, specifically can be provided with according to the character of water to be filtered.Yet, all there are some defectives in the filter of this form, such as piling up a large amount of impurity and cause filter course to stop up and can't work at the former water end (W.E.) of filter course in the long-time back of filtering, existing settling mode has two kinds, the one, filter course disassembled then clean, another kind of mode is to pass in screen reverse current wash the impurity of piling up from filter course under.Owing to filter course need be disassembled and installs again, whole process complexity is loaded down with trivial details for first method, the waste of manpower time, for some need non-stop run large-scale cross the colour filter equipment improper; For the second way, though saved the trouble of dismounting, generally be that the back flush water pump is set in addition in existing filter, clearly, this method needs other consumes energy, is difficult to beyond doubt accept today in short supply day by day at the various energy.
But, even adopted the method for back flush can remove foreign material on the filter course, but still can exist a lot of bacteriums and organic matter difficulty or ease to clean out on the filter course after long-time the use, and can only change filter course by backwash.
Summary of the invention
But but the technical problem to be solved in the present invention provides a kind of filter of carbon leaching material automatic regeneration automatic backwash.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of automatic backwash, regeneration filter, comprise that inside is provided with the filtering tank of filter course, the filter course top is for holding the clear water tank of filtering the back water purification, clear water tank is provided with pure water inlet, between filter course and former water inlet, be in series with the oxygenation distribution reservoir of an increase water oxygen level, comprise carbon leaching material in the filter course, branch out the siphon pipe fitting that filter course is carried out automatic backwash in the pipeline between filter course and oxygenation distribution reservoir.
As improvement to such scheme, above-mentioned oxygenation distribution reservoir comprises a casing that upwards is provided with, be horizontally arranged with a dividing plate in the casing, dividing plate be provided with direction upwards and with the water inlet that exceeds the dividing plate upper surface, water inlet is communicated with former water inlet, be provided with pore in baffle surface, the pore below is a delivery port, and delivery port is communicated with the filtering tank inlet.The activated carbon granule diameter is 1.5～3mm in the above-mentioned carbon leaching material, and length is 3～6mm.
As further improvement of these options, above-mentioned siphon pipe fitting comprises the siphon tedge that is communicated with the filter course water inlet end, the siphon tedge extends upward and is higher than clear water tank, the upper end is bent downwardly and is communicated with a siphon down-comer, the siphon down-comer port of export down and be lower than filter course, also be communicated with a siphon destructing tube on siphon tedge top, the siphon destructing tube openend is communicated with clear water tank and extends to bottom the clear water tank.
Also be communicated with an auxiliary siphon tube in siphon tedge upper end, auxiliary siphon tube extends downward concordant with the siphon down-comer.
Compared with prior art, the present invention has following advantage: 1. by setting up the oxygenation distribution reservoir, improved water oxygen level, organic matter and bacterium, the microorganism of paying in active carbon can fully be degraded under the sufficient oxygen condition, made active carbon have the function of automatic regeneration; 2. simple in structure, low cost of manufacture, entire equipment is taken up an area of little, easy for installation, not limited by geographical conditions; 3. by setting up structures such as siphon generator tube and siphon destructing tube, make equipment carry out backwash to filtrate automatically, need not manual maintenance, save artificial; 4. it is auxiliary to need not current consuming apparatus during backwash, has saved resource effectively; 5. sewage disposal is rapid, the efficient height; 6. provide for simple replacement of as required and meet filter material layer and can make whole filter application in occasions such as degree of depth water treatment, sewage disposal and recycle-water processing, the scope of application is wider.
Description of drawings
Accompanying drawing 1 is an embodiment of the invention structural representation; Accompanying drawing 2 is a present embodiment oxygenation distribution reservoir cross-sectional structure schematic diagram.
The specific embodiment
For the ease of those skilled in the art's understanding, structural principle of the present invention is further described in detail below in conjunction with specific embodiment and accompanying drawing:
Shown in accompanying drawing 1,2, the filter that this scheme disclosed is used for sewage water is carried out filtration, purification, and this filter has utilized siphon principle to make it have the automatic backwash function, specifically, active carbon in the filter course has biological degradation function, can degrade to the adsorbed organic matter of active carbon, bacterium, make active carbon have the automatic regeneration function.
This filter comprises filtering tank 2 and the pipeline that extends filtering tank 2 outsides, in filtering tank 2, be provided with filter course 1, filter course 1 water inlet end is communicated with an oxygenation distribution reservoir 4 delivery ports 43 by pipeline, and oxygenation distribution reservoir 4 water inlets 44 are connected with the former water inlet of whole filter.Oxygenation distribution reservoir 4 is devices that increase water and air contact area, and former water to be clean is improved in a large number by the oxygen content in the water after the oxygenation distribution reservoir 4.
Filtrate in the filter course 1 contains active carbon, and the organic matter in the former water, bacterium, microorganism etc. all can be by charcoal absorptions, and under the environment with oxygen, bacterium, organic matter can be degraded, thereby reaches the purpose of organic matter, bacterium on the automatic removing active carbon.The specification of active carbon can be decided according to actual conditions, specifically can select in following scope: diameter is 1.5～3mm, and length is 3～6mm.
In filtering tank 2, filter course 1 top is a clear water tank 3, is used to hold through filter course 1 back water purification.Be provided with the siphon pipe fitting 5 that filter course 1 is carried out automatic backwash in the pipeline between filter course 1 and oxygenation distribution reservoir 4.This siphon pipe fitting 5 comprises the siphon tedge 51 that is communicated with filter course 1 water inlet end.Siphon tedge 51 extends upward and is higher than clear water tank 3, and the upper end is bent downwardly and is communicated with a siphon down-comer 52, and siphon down-comer 52 ports of export down and be lower than filter course 1.Also be communicated with a siphon destructing tube 53 on siphon tedge 52 tops, siphon destructing tube 53 openends are communicated with clear water tank 3 and extend to clear water tank 3 bottoms.In order to strengthen siphon effect, also be communicated with an auxiliary siphon tube 6 in siphon tedge 51 upper ends, auxiliary siphon tube 6 extends downward concordant with siphon down-comer 52.
Use impurity absorption too much and after stopping up filter course 1 when filter course 1 is long-time, flowing out the relatively large water of pressure from oxygenation distribution reservoir 4 can enter siphon tedge 51 and siphon down-comer 52 and produce siphonage, can close the pipeline between oxygenation distribution reservoir 4 and the filter course 1 this moment, effect owing to siphon tedge 51 and siphon down-comer 52 in the clear water tank 3 is oppositely flowed out from siphon pipeline 5 through filter course 1, formation is cleaned out the foreign material on the filter course 1 to the reverse flushing of filter course 1.When the water level in the clear water tank 3 is lower than siphon destructing tube 53 openends, destroyed siphonage, automatic backwash is finished, and whole device can enter operate as normal.
The foregoing description is the preferable implementation of the present invention, can not be considered as limiting the description of protection domain of the present invention, and any conspicuous replacement of being done under the prerequisite that does not break away from inventive concept of the present invention all belongs within the protection domain of the present invention.
Claims (5)
1. an automatic backwash, regeneration filter, comprise that inside is provided with the filtering tank of filter course (1) (2), the filter course top is for holding the clear water tank (3) of filtering the back water purification, clear water tank is provided with pure water inlet (31), it is characterized in that: the oxygenation distribution reservoir (4) that between filter course and former water inlet, is in series with an increase water oxygen level, comprise carbon leaching material in the filter course, branch out the siphon pipe fitting (5) that filter course is carried out automatic backwash in the pipeline between filter course and oxygenation distribution reservoir.
2. automatic backwash according to claim 1, regeneration filter, it is characterized in that: described oxygenation distribution reservoir comprises a casing (41) that upwards is provided with, be horizontally arranged with a dividing plate (42) in the casing, dividing plate be provided with direction upwards and with the water inlet that exceeds the dividing plate upper surface (44), water inlet is communicated with former water inlet, be provided with pore (45) in baffle surface, the pore below is delivery port (43), and delivery port is communicated with the filtering tank inlet.
3. automatic backwash according to claim 2, regeneration filter is characterized in that: the activated carbon granule diameter is 1.5～3mm in the described carbon leaching material, and length is 3～6mm.
4. according to each described automatic backwash, regeneration filter in the claim 1～3, it is characterized in that: described siphon pipe fitting comprises the siphon tedge (51) that is communicated with the filter course water inlet end, the siphon tedge extends upward and is higher than clear water tank, the upper end is bent downwardly and is communicated with a siphon down-comer (52), the siphon down-comer port of export down and be lower than filter course, also be communicated with a siphon destructing tube (53) on siphon tedge top, the siphon destructing tube openend is communicated with clear water tank and extends to bottom the clear water tank.
5. automatic backwash according to claim 4, regeneration filter is characterized in that: also be communicated with an auxiliary siphon tube (6) in siphon tedge upper end, auxiliary siphon tube extends downward concordant with the siphon down-comer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102190024A CN101417187A (en) | 2008-11-08 | 2008-11-08 | Automatic back-flush, regeneration filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102190024A CN101417187A (en) | 2008-11-08 | 2008-11-08 | Automatic back-flush, regeneration filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101417187A true CN101417187A (en) | 2009-04-29 |
Family
ID=40628300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102190024A Pending CN101417187A (en) | 2008-11-08 | 2008-11-08 | Automatic back-flush, regeneration filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101417187A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102020398A (en) * | 2010-03-29 | 2011-04-20 | 刘镇基 | Purified water processing method and processing device |
| CN101780402B (en) * | 2009-05-13 | 2012-06-06 | 安洁士石油技术(上海)有限公司 | On-line adsorption and regeneration device of activated carbon felt |
| CN102967558A (en) * | 2012-11-21 | 2013-03-13 | 上海丰信环保科技有限公司 | Detection method for rapidly detecting clean degree of quartz sand and active carbon |
| CN103058292A (en) * | 2013-01-15 | 2013-04-24 | 浙江沁园水处理科技有限公司 | Intelligent deodorization water purifier |
| CN103590448A (en) * | 2012-08-14 | 2014-02-19 | 李建平 | Pool filtering device |
| CN109200649A (en) * | 2018-11-07 | 2019-01-15 | 广东省岭南工商第技师学院 | A kind of sewage disposal system and its processing method |
| CN111847687A (en) * | 2019-08-30 | 2020-10-30 | 周建萍 | Oil-water separation and recovery equipment for catering industry |
-
2008
- 2008-11-08 CN CNA2008102190024A patent/CN101417187A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101780402B (en) * | 2009-05-13 | 2012-06-06 | 安洁士石油技术(上海)有限公司 | On-line adsorption and regeneration device of activated carbon felt |
| CN102020398A (en) * | 2010-03-29 | 2011-04-20 | 刘镇基 | Purified water processing method and processing device |
| CN102020398B (en) * | 2010-03-29 | 2012-07-04 | 刘镇基 | Purified water processing method and processing device |
| CN103590448A (en) * | 2012-08-14 | 2014-02-19 | 李建平 | Pool filtering device |
| CN103590448B (en) * | 2012-08-14 | 2015-09-02 | 李建平 | A kind of filter of pond |
| CN102967558A (en) * | 2012-11-21 | 2013-03-13 | 上海丰信环保科技有限公司 | Detection method for rapidly detecting clean degree of quartz sand and active carbon |
| CN103058292A (en) * | 2013-01-15 | 2013-04-24 | 浙江沁园水处理科技有限公司 | Intelligent deodorization water purifier |
| CN103058292B (en) * | 2013-01-15 | 2015-05-20 | 浙江沁园水处理科技有限公司 | Intelligent deodorization water purifier |
| CN109200649A (en) * | 2018-11-07 | 2019-01-15 | 广东省岭南工商第技师学院 | A kind of sewage disposal system and its processing method |
| CN109200649B (en) * | 2018-11-07 | 2021-03-26 | 广东省岭南工商第一技师学院 | Sewage treatment system and treatment method thereof |
| CN111847687A (en) * | 2019-08-30 | 2020-10-30 | 周建萍 | Oil-water separation and recovery equipment for catering industry |
| CN111847687B (en) * | 2019-08-30 | 2022-08-12 | 苏州双福智能科技有限公司 | Oil-water separation and recovery equipment for catering industry |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101417187A (en) | Automatic back-flush, regeneration filter | |
| CN102417273A (en) | Dynamic membrane purification reactor and method for removing ammonia nitrogen and organic matters in reclaimed water | |
| CN103466876A (en) | External double-stage membrane bioreactor | |
| CN203402993U (en) | External two-stage membrane bioreactor | |
| CN202116397U (en) | Full-automatic car-washing waste water disposal device | |
| CN217972892U (en) | Groundwater pollution prosthetic devices | |
| CN103803698A (en) | Biofilm active sand reactor and wastewater treatment method thereof | |
| CN201317687Y (en) | Automatic back flush recycled filter | |
| CN115231746A (en) | Combined Fenton method is assisted with ceramic film filtration sewage treatment ware | |
| CN101786716B (en) | High-concentration difficult-degradation organic sewage treating system | |
| CN108083480A (en) | Integrated Emergency management device is denitrogenated in a kind of ceramic membrane separation decarburization | |
| CN208166657U (en) | A kind of turntable filter chamber | |
| CN213596014U (en) | Self-cleaning marine sewage treatment and recovery device | |
| CN217895276U (en) | Perlite dynamic membrane filtering system | |
| CN218507656U (en) | Multifunctional electro-adsorption wastewater desalting device | |
| CN105601034A (en) | Integrated sewage treatment equipment and process thereof | |
| CN213231778U (en) | River sewage treatment regeneration circulation system | |
| CN108911265A (en) | A kind of agricultural livestock and poultry farm wastewater treatment equipment | |
| CN1872399A (en) | Outer installation type gas lift circulation membrane splitter | |
| CN108640415B (en) | Efficient backwashing artificial ecological sewage land treatment system | |
| CN211546087U (en) | Automatic back flush system of denitrification filtering pond | |
| CN102381802B (en) | Sewage treatment device | |
| CN205796979U (en) | A kind of ultrafilter membrane air-blowing back purge system processed for glass grinding waste water recycling | |
| CN218931906U (en) | Modularized membrane treatment water purification device | |
| CN223225893U (en) | An intensive oxidation ditch sedimentation integrated pool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20090429 |