CN209872691U - Oil-removing COD adsorption degradation filtering composite pool - Google Patents
Oil-removing COD adsorption degradation filtering composite pool Download PDFInfo
- Publication number
- CN209872691U CN209872691U CN201920493313.3U CN201920493313U CN209872691U CN 209872691 U CN209872691 U CN 209872691U CN 201920493313 U CN201920493313 U CN 201920493313U CN 209872691 U CN209872691 U CN 209872691U
- Authority
- CN
- China
- Prior art keywords
- pipe
- tank body
- carbon fiber
- adsorption
- tank
- 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.)
- Active
Links
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a filtering composite tank for oil removal, COD removal, adsorption and degradation, which comprises a tank body, wherein the bottom in the tank body is provided with a water inlet and distribution pipe, a water inlet pipe communicated with the water inlet and distribution pipe is arranged at the side edge of the tank body, an air inlet pipe is arranged at the bottom of the tank body and above the water inlet and distribution pipe, more than one air nozzle is arranged on the air inlet pipe, an air inlet adjusting valve is arranged at the part extending out of the air inlet pipe, the upper part in the tank body is provided with a water outlet and collecting pipe communicated with the inside of the tank body, the side edge of the upper part of the tank body is provided with a water outlet and collecting tank, a plurality of groups of carbon fiber adsorption and degradation layers are arranged at intervals between the water inlet distribution pipe and the water outlet collecting pipe in the tank body, each carbon fiber adsorption and degradation layer comprises a plurality of fixed steel wire pipes which are arranged at intervals, more than one carbon fiber adsorption unit is bound on each fixed steel wire pipe at intervals, and an iron wire net is further arranged on the same fixed steel wire pipe. This structure can degrease effectively, remove COD's effect to sewage, finally carries out effective purification effect to sewage.
Description
Technical Field
The utility model relates to a technical field of filtering ponds, especially a deoiling removes filtering composite pond that COD adsorbs degradation.
Background
The sewage treatment is a process for purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage, but the current sewage treatment is generally provided with a sewage filtering biochemical pool, aerobic bacteria, facultative bacteria and nitrobacteria are generally cultured in the sewage filtering biochemical pool, but the structural design of the current sewage filtering biochemical pool easily causes that the aerobic bacteria, the facultative bacteria and the nitrobacteria are difficult to be effectively trapped in a reactor of the sewage filtering biochemical pool, and finally causes that the proportion of the microorganisms is low and the biochemical and nitrification effects are poor; meanwhile, the biochemical process has no effect on the difficultly degraded COD part and metabolites of microorganisms, when the inlet water contains oil, the oil is attached to the cell surface of the microorganisms to cause anoxic death, and a reactor needs to be improved aiming at various complex sewage containing oil, difficultly degraded COD, ammonia nitrogen and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects of the prior art and providing a filtering composite tank which has simple structure, good oil removing effect and good COD removing effect and is used for removing COD adsorption degradation.
In order to achieve the above object, the utility model provides a deoiling removes COD adsorption degradation's filtration complex pond, including the cell body, the bottom is equipped with the water distributor of intaking in the cell body, be equipped with the inlet tube that link up with the water distributor of intaking at the cell body side, be equipped with the intake pipe that the part stretches out the cell body above the water distributor of intaking in the cell body bottom, be equipped with more than one air jet on the intake pipe, it is equipped with the air inlet control valve to stretch out the intake pipe part, upper portion is equipped with the play water collector pipe that link up with the cell body inside in the cell body, side on cell body upper portion is equipped with the play water collecting vat that link up with play water collector pipe, lie in the cell body between water distributor of intaking and the play water collector pipe interval be equipped with more than a set of carbon fiber adsorption degradation layer, each layer carbon fiber adsorption degradation layer includes the fixed steel wire pipe that the interval set up, and still be equipped with on the same root fixed steel wire pipe with the iron wire netting of all carbon fiber adsorption unit touching on the same root fixed steel wire pipe.
Preferably, the fixed steel wire pipes are horizontally fixed on the side wall of the tank body, and the wire netting and the carbon fiber adsorption unit are vertically fixed on the corresponding fixed steel wire pipes.
In order to facilitate the operation, improve the adsorption effect simultaneously, each carbon fiber adsorbs the unit and includes a stainless steel installation rope, and the interval is binded the carbon fiber bundle of fork more than a bundle on stainless steel installation rope, and each carbon fiber bundle all need with the wire netting contact on the fixed steel wire pipe of same root.
Furthermore, in order to adjust the water outlet effect in the later period, a water outlet adjusting valve capable of adjusting the caliber of the connecting port is arranged on the connecting port of the water outlet collecting pipe and the water outlet collecting tank.
Furthermore, in order to facilitate cleaning of the water inlet and distribution pipes in the later period, a backwashing pipe communicated with the water inlet and distribution pipes is arranged on the side edge of the tank body, and a backwashing valve is connected on the backwashing pipe.
Further, improve the filter effect, be equipped with the filter layer that is located carbon fiber adsorption degradation layer top on the cell body upper strata.
The utility model discloses the compound pond of filtration of COD absorption degradation is removed in deoiling that obtains can produce higher absorption flocculation activity, and the pH of adjusting waste water can make the iron ion become the flocculent precipitate of hydroxide, adsorbs suspension or the small granule and the organic polymer of colloid form in the sewage, can further reduce the colourity of waste water, gets rid of COD, oil and organic pollutant concentration, makes sewage obtain purifying.
Drawings
FIG. 1 is a schematic diagram of the internal structure of a filtering composite tank for removing oil and COD by adsorption degradation in this example 1;
FIG. 2 is a plan view of the mounting structure of the carbon fiber adsorption degradation layer in this embodiment;
fig. 3 is a sectional view in the direction a in fig. 2;
FIG. 4 is a partial enlarged view at C in FIG. 3;
fig. 5 is a sectional view taken in the direction B in fig. 2.
In the figure: the device comprises a tank body 1, a water inlet and distribution pipe 2, a water inlet pipe 3, an air inlet pipe 4, an air nozzle 5, an air inlet regulating valve 6, a water outlet collecting pipe 7, a water outlet collecting tank 8, a carbon fiber adsorption degradation layer 9, a fixed steel wire pipe 10, a carbon fiber adsorption unit 11, a wire netting 12, a stainless steel installation rope 13, a stainless steel wire 13-1, a carbon fiber bundle 14, a water outlet regulating valve 15, a backwashing pipe 16, a backwashing valve 17, a water inlet regulating valve 18 and a filter layer 19.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention will be combined below.
Example 1:
as shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, the filtering composite tank for removing oil and COD includes a tank body 1, a water inlet distribution pipe 2 is disposed at the bottom of the tank body 1, a water inlet pipe 3 communicated with the water inlet distribution pipe 2 is disposed at the side of the tank body 1, a water inlet pipe 4 partially extending out of the tank body 1 is disposed at the bottom of the tank body 1 above the water inlet distribution pipe 2, more than one air nozzle 5 is disposed at the water inlet pipe 4, an air inlet regulating valve 6 is disposed at the portion extending out of the air inlet pipe 4, a water outlet collecting pipe 7 communicated with the inside of the tank body 1 is disposed at the upper portion of the tank body 1, a water outlet collecting tank 8 communicated with the water outlet collecting pipe 7 is disposed at the side of the upper portion of the tank body 1, more than one carbon fiber adsorbing and degrading layer 9 is disposed at intervals between the water inlet distribution pipe 2 and the water outlet collecting pipe 7 in the tank body, more than one carbon fiber adsorption unit 11 is bound on each fixed steel wire pipe 10 at intervals, and a wire netting 12 touching all the carbon fiber adsorption units 11 on the same fixed steel wire pipe 10 is further arranged on the same fixed steel wire pipe 10. The intake pipe 4 is provided with a water inlet regulating valve 18.
In this embodiment, the fixed steel wire pipes 10 are horizontally fixed on the side wall of the tank body 1, and the wire netting 12 and the carbon fiber adsorption unit 11 are vertically fixed on the corresponding fixed steel wire pipes 10.
In order to facilitate the operation and improve the adsorption effect, each carbon fiber adsorption unit 11 includes a stainless steel installation rope 13, more than one branched carbon fiber bundles 14 are bound on the stainless steel installation rope 13 at intervals, and each carbon fiber bundle 14 needs to be in contact with the same wire mesh 12 on the fixed steel wire pipe 10.
In this embodiment, the upper end of the stainless steel mounting rope 13 is bound to the fixed steel wire pipe 10 through a stainless steel wire 13-1, and meanwhile, the space between the stainless steel mounting rope 13 and the steel wire mesh 12 is also bound to the steel wire mesh 12 through the stainless steel wire 13-1.
Furthermore, in order to adjust the water outlet effect in the later period, a water outlet adjusting valve 15 capable of adjusting the caliber of the connection port is arranged on the connection port of the water outlet water collecting pipe 7 and the water outlet collecting tank 8.
Furthermore, in order to facilitate cleaning of the water inlet and distribution pipe 2 in the later period, a backwashing pipe 16 communicated with the water inlet and distribution pipe 2 is arranged on the side edge of the tank body 1, and a backwashing valve 17 is connected on the backwashing pipe 16.
Further, the filtering effect is improved, and a filtering layer 19 positioned above the carbon fiber adsorption and degradation layer 9 is arranged on the upper layer of the pool body 1.
During operation, intake water from inlet tube 3 through sewage, then get into in the water distributor 2, sewage gets into the pond and goes out through air jet 5 after 4 aerations of intake pipe, blows in water carbon fiber adsorption degradation layer 9 of below, utilizes biocompatible carbon fiber and iron media to ally oneself with usefulness this moment, and its micro-electrolysis is got rid of to the chroma and is had obvious effect, simultaneously because carbon fiber switches on with the iron contact, realizes the new ecology Fe that electrode reaction produced2+The ions have strong reducing power and can make the color development gene nitro-NO of some organic matters2Reduction of nitroso-NO to amino-NH2The biodegradability of the amino organic matters is obviously higher than that of the nitro organic matters. Nascent state Fe2+The ions can also open the double bonds of some unsaturated chromophoric groups (such as hydroxyl-COOH, azo-N = N-), destroy the chromophoric groups to remove chroma, decompose part of nondegradable cyclic and long-chain organic matters into biodegradable small-molecular organic matters to improve biodegradability, and Fe2+And Fe3+The ions are good flocculating agent and have higher adsorption and flocculation activity, iron ions can be changed into flocculent precipitates of hydroxides by adjusting the pH value of the wastewater, suspended or colloidal micro particles and organic macromolecules in the wastewater can be adsorbed, the chromaticity of the wastewater can be further reduced, and COD, oil and organic matters can be removedThe concentration of pollutants, so that the sewage is purified. The COD refers to the amount of oxygen consumed by the oxidized substances in the water during chemical oxidation, generally expressed in milligrams of oxygen consumed per liter of water, and is a basic comprehensive index for monitoring water quality, and the performance of the carbon fiber mentioned in this embodiment belongs to the conventional technology, so it is not described in detail. Meanwhile, the carbon fiber adsorption and degradation layer 9 is two layers, so that the decontamination effect is further improved, and more layers can be arranged according to needs.
Simultaneously because the carbon fiber leading principle utilizes good wettability of material and fungus-carrying capacity etc. just can provide the habitat for the microorganism under the condition of not blowing into the air, and the microorganism can be the foodstuff by the dissolubility organic matter in the water, decomposes to purify waste water, consequently through above-mentioned structure setting, can remove oil effectively to sewage, remove COD's effect, finally carry out effective purification to sewage.
Installation description:
1. the carbon fiber bundle 14 must be in contact with the iron wire 12, preferably in direct contact, and the larger the contact area is, the better the later treatment effect is;
2. the iron wire mesh 12 in contact with the carbon fiber bundle 14 is used as a corroded electrode of iron-carbon micro-electrolysis and can be gradually corroded;
3. the support for securing the wire 12 and carbon fiber bundles 14 is stainless steel.
4. When the carbon fiber bundle 14 is vertically installed, the lower ends of the wire netting 12 and the carbon fiber bundle 14 can be unfixed and naturally droop;
5. number of wires 12 arranged: the weight of the carbon fiber adsorption unit 11 is 50 g/bundle (including the weight of the middle stainless steel installation rope 13), the net fiber weight is 12.5 g/bundle, and the weight of the wire mesh 12 is 100-200 g/bundle.
6. When 100 bundles are installed per cubic cell volume, the volume can be reduced to half of the volume required by a common packing.
Claims (8)
1. The utility model provides a deoiling removes COD and adsorbs compound pond of filtration of degradation, includes cell body (1), characterized by: the bottom in the tank body (1) is provided with a water inlet and distribution pipe (2), the side edge of the tank body (1) is provided with a water inlet pipe (3) communicated with the water inlet and distribution pipe (2), the bottom of the tank body (1) is provided with an air inlet pipe (4) with a part extending out of the tank body (1) above the water inlet and distribution pipe (2), the air inlet pipe (4) is provided with an upward air nozzle (5), the part extending out of the air inlet pipe (4) is provided with an air inlet regulating valve (6), the upper part in the tank body (1) is provided with a water outlet water collecting pipe (7) communicated with the interior of the tank body (1), the side edge of the upper part of the tank body (1) is provided with more than one carbon fiber adsorption and degradation layer (9) at intervals, each carbon fiber adsorption and degradation layer (9) comprises more than one fixed steel wire pipe (10) at intervals, more than one carbon fiber adsorption unit (11) is bound on each fixed steel wire pipe (10) at intervals, and a wire netting (12) which is touched with all the carbon fiber adsorption units (11) on the same fixed steel wire pipe (10) is also arranged on the same fixed steel wire pipe (10).
2. The filtering composite tank for oil removal, COD removal, adsorption and degradation according to claim 1, which is characterized in that: the fixed steel wire pipes (10) are horizontally fixed on the side wall of the tank body (1), and the wire netting (12) and the carbon fiber adsorption unit (11) are vertically fixed on the corresponding fixed steel wire pipes (10).
3. The filtering composite tank for oil removal, COD removal, adsorption and degradation according to claim 1, which is characterized in that: each carbon fiber adsorption unit (11) comprises a stainless steel installation rope (13), more than one bundle of branched carbon fiber bundles (14) are bound on the stainless steel installation rope (13) at intervals, and each bundle of carbon fiber bundles (14) needs to be in contact with the wire netting (12) on the same fixed steel wire pipe (10).
4. The filtering composite tank for oil and COD removal adsorption degradation according to claim 1 or 2, which is characterized in that: and a water outlet regulating valve (15) capable of regulating the caliber of the connecting port is arranged at the connecting port of the water outlet water collecting pipe (7) and the water outlet collecting tank (8).
5. The filtering composite tank for oil and COD removal adsorption degradation according to claim 1 or 2, which is characterized in that: a backwashing pipe (16) communicated with the water inlet and distribution pipe (2) is arranged at the side edge of the tank body (1), and a backwashing valve (17) is connected on the backwashing pipe (16).
6. The filtering composite tank for oil removal, COD removal, adsorption and degradation according to claim 3, characterized in that: a backwashing pipe (16) communicated with the water inlet and distribution pipe (2) is arranged at the side edge of the tank body (1), and a backwashing valve (17) is connected on the backwashing pipe (16).
7. The filtering composite tank for oil removal, COD removal, adsorption and degradation according to claim 4, which is characterized in that: a backwashing pipe (16) communicated with the water inlet and distribution pipe (2) is arranged at the side edge of the tank body (1), and a backwashing valve (17) is connected on the backwashing pipe (16).
8. The filtering composite tank for oil and COD removal adsorption degradation according to claim 1 or 2, which is characterized in that: a filter layer (19) positioned above the carbon fiber adsorption degradation layer (9) is arranged on the upper layer of the tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920493313.3U CN209872691U (en) | 2019-04-12 | 2019-04-12 | Oil-removing COD adsorption degradation filtering composite pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920493313.3U CN209872691U (en) | 2019-04-12 | 2019-04-12 | Oil-removing COD adsorption degradation filtering composite pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209872691U true CN209872691U (en) | 2019-12-31 |
Family
ID=68959722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920493313.3U Active CN209872691U (en) | 2019-04-12 | 2019-04-12 | Oil-removing COD adsorption degradation filtering composite pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209872691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113548772A (en) * | 2021-08-06 | 2021-10-26 | 湖南金缆电工科技有限责任公司 | Organic sewage treatment pond |
-
2019
- 2019-04-12 CN CN201920493313.3U patent/CN209872691U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113548772A (en) * | 2021-08-06 | 2021-10-26 | 湖南金缆电工科技有限责任公司 | Organic sewage treatment pond |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108503136B (en) | River channel treatment system | |
| CN214829740U (en) | Sewage enhanced phosphorus removal system based on AO + MBR process | |
| CN200964368Y (en) | Membrane biological reactor | |
| CN109179872A (en) | A kind of water treatment facilities and water treatment technology based on basalt fibre | |
| CN114057352A (en) | Circulating biological filter rural domestic sewage treatment system and treatment process | |
| CN216039156U (en) | Microorganism enhanced nitrogen and phosphorus removal combined system | |
| CN208933189U (en) | A kind of water treatment facilities based on basalt fibre | |
| CN210176665U (en) | Electrocatalytic oxidation treatment system for domestic sewage | |
| CN209872691U (en) | Oil-removing COD adsorption degradation filtering composite pool | |
| CN213112937U (en) | River and lake water body in-situ purification system based on reinforced coupling biofilm reactor | |
| CN115974305A (en) | Integrated membrane method water treatment system and treatment method | |
| CN205115225U (en) | Biological sewage treatment device | |
| CN210620520U (en) | Urban river sewage ecological restoration system | |
| CN210505946U (en) | Carbon-sand combined filter tank for water supply plant | |
| CN210620387U (en) | Double-effect nitrogen and phosphorus removal device | |
| CN208776391U (en) | Into two outlet on top and bottom aeration biological filter device in one kind | |
| CN208345973U (en) | Purifier with function of biological purification | |
| CN207903981U (en) | A kind of efficient up-flow biological reaction apparatus | |
| CN209065534U (en) | A kind of integral type nitrogen removing device | |
| CN102180564B (en) | Highly-efficient aeration biological filter applied to advanced printing and dyeing wastewater treatment and treatment method thereof | |
| CN2848840Y (en) | Two section type dynamic membrane bioreactor | |
| CN220012339U (en) | Multifunctional biological filter | |
| CN110862193A (en) | High-efficient municipal sewage treatment device | |
| CN215102233U (en) | Biological aerated filter | |
| CN213537630U (en) | Sewage treatment plant based on biological zeolite catalysis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |