CN2493615Y - Discharge filter - Google Patents
Discharge filter Download PDFInfo
- Publication number
- CN2493615Y CN2493615Y CN 01245141 CN01245141U CN2493615Y CN 2493615 Y CN2493615 Y CN 2493615Y CN 01245141 CN01245141 CN 01245141 CN 01245141 U CN01245141 U CN 01245141U CN 2493615 Y CN2493615 Y CN 2493615Y
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- substrate
- water
- strainer
- filter
- filter core
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Abstract
The utility model relates to an emission filter, which comprises a water inlet (1), a water outlet, a vessel (2) constitutes. The utility model is characterized in that the gravity separator water outlet series the biological oxidation filter which is composed by another vessel (3) and filter element (4). The entrance (5)is in under, and the outlet (6) is in up to form canal which is from bottom to top The filter element is consisting of a plurality of layer upon layer lipophilic filter element plate (7),which is composed by horizontal substrate (8) and vertical seal interception dike (9), and intercepts dike (9)is equipped on the substrate (8). The coffer dam region is crystallizing field (1). Water pore (11) is equipped on the substrate (8) outside the coffer dam region, and the top of the intercepts dike (9) and the upper substrate (8) base is equipped with gap (12). Overflow port (13) is equipped on the intercepts dike (9) and is connected with the filter outlet (6). The utility model is characterized in that the utility model combines the gravity to eliminate the oil, the biological oxidation to eliminate the oil and the machinery filtration, therefore not only obtains the splendid water-oil separation ability, but also obtained the higher separation efficiency, which in particular suited for the disposal and tap of the oiliness waste water on the diet and service trade.
Description
Technical field
The utility model belongs to technical field of environmental protection facilities, relate to a kind of device that industries such as diet, service sector are handled oily(waste)water that is generally used for, relate in particular to a kind of emissions filter that adopts gravity method, biological oxidation process, mechanical slit to filter the processing oily(waste)water that combines.
Background technology
The existing normally a kind of employing gravity method of treatment unit that is used for industry oily(waste)waters such as diet, service sector is carried out isolating box water-and-oil separator or oil trap.Immediate with the utility model is box water-and-oil separator.Chinese patent has been announced a name on July 21st, 1999 and has been called " automatic oily water separator ", and the patent No. is 98227160.3, and notification number is the utility model patent of CN2329419Y.This patent has proposed a kind of technical scheme with constructed theme, its structure mainly is made up of the casing of bringing the mouth of a river, water outlet and oil outlet into, Flapper type filtering separation device etc., described Flapper type filtering separation device contains deceleration baffle plate, damping baffle plate and division board, and the deceleration baffle plate is positioned at the water inlet and plays the gentle water speed of rushing in of guiding water inlet direction; Play stationary flow at the bottom of damping baffle plate front and rear row is listed in case, separate the effect of sink-float; Division board is placed in the water outlet place and works to isolate waste oil discharge clear water.Technique scheme is inserted oily(waste)water and is utilized in the relative immobilized environment that grease, water, oil are looked into, the proportion difference between the impurity, adopt the gravity method separation of rising and falling, its advantage be simple in structure, cost is low, noiselessness, no energy consumption, but shortcoming is: 1, inefficiency, improve processing power, can only realize by increasing tank-volumes; 2, separating power is relatively poor, grease and the less suspended solid of density that generally speaking can only separated free, the oil that can't separate dispersed oil and dissociate out from water; 3, not good enough to the high wastewater treatment ability of oleaginousness.
Summary of the invention
The utility model purpose provides a kind of gravity method, biological oxidation process, mechanical slit are filtered and combines, and processing power is strong, the oily(waste)water emissions filter that separation efficiency is high.
For achieving the above object, the technical solution adopted in the utility model is: a kind of emissions filter, comprise the profit gravity separator that constitutes by water-in, water outlet, container at least, the bio-oxidation strainer that the water outlet series connection of gravity separator is made up of another container and filter core, strainer is tubular construction, its inlet exports the water channel that forms from bottom to top last down; The lipophilicity filter core sheet that described filter core is built by being layering is formed, the filter core sheet is made up of the interception dykes and dams of horizontal substrate and vertically sealing setting, the interception dykes and dams are positioned on the substrate, zone, institute cofferdam is a sedimentary province, substrate beyond the zone, cofferdam is provided with the prosopyle, interception dykes and dams top and upper strata substrate bottom are provided with the gap, and the interception dykes and dams are provided with spillway, and spillway is communicated with filter outlet.
In the technique scheme, described " discharge outlet " is meant after this device is handled to the outlet of locating to discharge.Described " lipophilicity filter core sheet " is meant the filter core sheet that adopts the lipophilicity material to make.Described " vertically sealing " is meant that the interception dykes and dams are provided with for vertical, and circumferentially is being the sealing cofferdam structure.
In the technique scheme,, adopt the form of interception dykes and dams cofferdam sedimentary province to have in order to increase the contact area for the treatment of water and filter core:
1, described interception dykes and dams cofferdam on substrate becomes quincunx sedimentary province, is equipped with the prosopyle on the substrate between two petals.Described quincunx sedimentary province is made up of 3 petals at least.Better form, but can also increase along with the filter core radial dimension increases by 10～20.
2, be equipped with the prosopyle on the substrate at each wrinkle place beyond the described interception dykes and dams wrinkle cofferdam sedimentary province on substrate, sedimentary province.Described " wrinkle " are meant the interception dykes and dams by a plurality of bending forms cofferdam sedimentary province, and its shape can be rule or irregular, but final purpose is to prolong interception dykes and dams cofferdam length.
In the technique scheme, set prosopyle lengthwise position unanimity on every metafiltration chip in the described filter core.
In the technique scheme, the filter core side in the described filter container is provided with a vertical water exit, and the spillway on every metafiltration chip is communicated with filter outlet through vertical water exit.
In the technique scheme, for reduced volume, described strainer places in the container of gravity separator, and the outlet of strainer is lower than the water-in of gravity separator, and stretches out from container.
In the technique scheme, in order to remind user's filter rinsed filter core, strainer is provided with the cleaning warning device.Cleaning warning device can be made up of buoyancy switch and combined aural and visual alarm, and the filter core top is provided with a cavity, and buoyancy switch is placed in the cavity.
The utility model principle of work is: gravity method oil removing, biological oxidation process oil removing and the filtration of mechanical slit are combined, on flow process, at first sewage is carried out the gravity method oil removing, utilize sewage halfhour approximately residence time in container to make the oil slick come-up, the sewage after will handling is again introduced the bio-oxidation strainer and is carried out biological oxidation process oil removing and the filtration of mechanical slit simultaneously.Because design of the increase surface area structure of bio-oxidation filter core uniqueness and lipophilicity material make the edible oil microorganism become dominant bacteria, filter core absorption oils also makes oil be reached the purpose of oil removing by microbiological degradation.Because the bio-oxidation filter core has certain mechanical slit, therefore also play the effect of mechanical filter.
The flowing-path of sewage in the bio-oxidation strainer is: through the sewage of gravity method oil removing, cross the interception dykes and dams from bottom to top respectively through the prosopyle of every metafiltration chip from the inlet of strainer lower end and enter the cofferdam sedimentary province, spillway from the interception dykes and dams is pooled to vertical water exit again, exports through filter from vertical water exit at last and flows out.Every layer filter core sheet changes current into path in parallel in above-mentioned drainage flow path, compiles at vertical water exit at last, and flows out from filter outlet.
The utility model gravity separation vessel inner chamber vertically is divided into oil slick district, upper strata, middle level waste water district and lower sediment district, and bio-oxidation filter container inner chamber constitutes bio-oxidation district and mechanical filter district.
Because the technique scheme utilization, the utility model compared with prior art has following advantage:
1, the utility model in less space good combination gravity oil-removing, bio-oxidation oil removing and mechanical filter, thereby both obtained outstanding oil and water separation capability, obtained again than the highland separation efficiency, be particularly suitable for the processing discharging of industry oily(waste)waters such as diet, service.
2, because the utility model filter core adopts the lipophilicity material to manufacture, contain a large amount of slits, plane and layer structure from structure, give the edible oil microbial growth and retain good environment and the condition created, lay a solid foundation for further improving the bio-oxidation deoiling effect.
3, by being set, cofferdam sedimentary province and prolongation cofferdam tackle the design of dykes and dams length on the utility model filter core sheet, make water body and filter core increase contact surface, allow the edible oil microorganism that more opportunity contact water body is arranged thereby make, a large amount of organism in the water of decomposition has been created prerequisite for further improving the bio-oxidation deoiling effect.
4, set prosopyle lengthwise position unanimity on every metafiltration chip in the filter core described in the utility model, its essence is that the prosopyle on every metafiltration chip has constituted a vertical water channel straight up, when microorganism grows on the limit, prosopyle, be slipped to container bottom along vertical water channel easily once grow up, be not easy to stop up the prosopyle like this, make the prosopyle on every metafiltration chip keep unblocked.Got rid of obstacle for keeping the bio-oxidation deoiling effect.
5, the utility model bio-oxidation strainer can reduce the biological oxygen demand (BOD) in the sewage significantly, and water body is maintained a good state.Be specially: be easy to the microbial film of growing in the filter core of lipophilicity material, this microbial film is a kind of daughter bacteria, and it can eat up organism a large amount of in the water body, thus the biological oxygen demand significantly in the precipitation body.On the contrary,, need absorb a large amount of dissolved oxygens in the water when it self decomposes on the one hand, cause water hypoxia if there is large amount of organic in the water body; Organism can make the algal bloom in the water on the other hand, needs to absorb a large amount of dissolved oxygens in the water in the reproductive process, causes water hypoxia, blackout, and microorganism, fish, plant in the water are worked the mischief.
6, the utility model filter core utilizes mechanical slit that grease in the water body is bonded at than the suspended substance on the small-particle and carries out mechanical filter carrying out the bio-oxidation oil removing simultaneously, has further improved wastewater treatment efficiency.
7, the utility model is in order to remind user's filter rinsed filter core, and strainer is provided with the cleaning warning device.When stopping up filter core when edible oil microorganism raised growth like this, can remind automatically, bring convenience to the user by the sound and light alarm mode.
Description of drawings
Accompanying drawing 1 is first kind of structural representation of the utility model embodiment;
Accompanying drawing 2 is second kind of structural representation of the utility model embodiment;
Accompanying drawing 3 is the third structural representation of the utility model embodiment;
Accompanying drawing 4 is the 4th kind of structural representation of the utility model embodiment;
Accompanying drawing 5 is the utility model schematic diagram;
Accompanying drawing 6 is the utility model filter core principle and flow path synoptic diagram;
Accompanying drawing 7 is the utility model embodiment filter core sheet vertical view.
In the above accompanying drawing: [1], water-in; [2], container; [3], container; [4], filter core; [5], inlet; [6], outlet; [7], filter core sheet; [8], substrate; [9], interception dykes and dams; [10], sedimentary province; [11], prosopyle; [12], gap; [13], spillway; [14], vertical water exit.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment: referring to accompanying drawing 1, accompanying drawing 5～accompanying drawing 7, a kind of emissions filter is made of profit gravity separator and the series connection of bio-oxidation strainer, and strainer is located in the separator.The profit gravity separator is made of water-in [1], water outlet, container [2], the water outlet of separator is connected on the inlet [5] of strainer, the outlet [6] of the outlet of strainer [6] strainer is lower than the water-in [1] of gravity separator, and stretches out from container [2].
The bio-oxidation strainer is made up of another container [3] and filter core [4], and strainer is tubular construction, and its inlet [5] exports [6] at the last water channel that forms from bottom to top down.The lipophilicity filter core sheet [7] that described filter core is built by being layering is formed, the filter core sheet is made up of the interception dykes and dams [9] of horizontal substrate [8] and vertically sealing setting, on interception dykes and dams [9] fixed substrates [8], and make integrative-structure with substrate [8], described interception dykes and dams [9] are gone up the cofferdam at substrate [8] and are become quincunx sedimentary province [10], described quincunx sedimentary province [10] is made up of 13 petals, be equipped with prosopyle [11] on the substrate [8] between per two petals, every metafiltration chip [7] is gone up set prosopyle [11] lengthwise position unanimity in the filter core [4].Interception dykes and dams [9] top and upper strata substrate [8] bottom is provided with gap [12], is specifically formed by 3 pillars that are located on the substrate [8], and 3 pillars are distributed on 3 of the planar, and the location height of pillar is a little more than tackling dykes and dams [9].Be equipped with spillway [13] on the interception dykes and dams [9] of every metafiltration chip [7], and spillway [13] is all towards a side, the other vertical water exit [14] that is provided with of the filter core [4] of corresponding spillway [13] in the filter container [3], the spillway [13] on every metafiltration chip [7] is communicated with filter outlet [6] through vertical water exit [14].
Also be provided with the cleaning warning device on the described strainer.Clean warning device and be made up of buoyancy switch and combined aural and visual alarm, filter core [4] top is provided with a cavity, and buoyancy switch is placed in the cavity.
Claims (9)
1, a kind of emissions filter, comprise the profit gravity separator that constitutes by water-in [1], water outlet, container [2] at least, it is characterized in that: the bio-oxidation strainer that the water outlet series connection of gravity separator is made up of another container [3] and filter core [4], strainer is tubular construction, its inlet [5] exports [6] at the last water channel that forms from bottom to top down; The lipophilicity filter core sheet [7] that described filter core is built by being layering is formed, the filter core sheet is made up of the interception dykes and dams [9] of horizontal substrate [8] and vertically sealing setting, interception dykes and dams [9] are positioned on the substrate [8], zone, institute cofferdam is sedimentary province [10], substrate [8] beyond the zone, cofferdam is provided with prosopyle [11], interception dykes and dams [9] top and upper strata substrate [8] bottom are provided with gap [12], and interception dykes and dams [9] are provided with spillway [13], and spillway [13] is communicated with filter outlet [6].
2, strainer according to claim 1 is characterized in that: described interception dykes and dams [9] are gone up the cofferdam at substrate [8] and are become quincunx sedimentary province [10], are equipped with prosopyle [11] on the substrate [8] between two petals.
3, strainer according to claim 2 is characterized in that: described quincunx sedimentary province [10] is made up of 3 petals at least.
4, strainer according to claim 1 is characterized in that: described interception dykes and dams [9] are gone up wrinkle cofferdam sedimentary province [10] at substrate [8], and sedimentary province [10] is equipped with prosopyle [11] on the substrate at each wrinkle place [8] in addition.
5, strainer according to claim 1 is characterized in that: every metafiltration chip [7] is gone up set prosopyle [11] lengthwise position unanimity in the described filter core [4].
6, strainer according to claim 1, it is characterized in that: the other vertical water exit [14] that is provided with of the filter core [4] in the described filter container [3], the spillway [13] on every metafiltration chip [7] is communicated with filter outlet [6] through vertical water exit [14].
7, strainer according to claim 1 is characterized in that: described strainer places in the container [2] of gravity separator, and the outlet of strainer [6] is lower than the water-in [1] of gravity separator, and stretches out from container [2].
8, strainer according to claim 1 is characterized in that: described strainer is provided with the cleaning warning device.
9, strainer according to claim 8 is characterized in that: described cleaning warning device is made up of buoyancy switch and combined aural and visual alarm, and filter core [4] top is provided with a cavity, and buoyancy switch is placed in the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01245141 CN2493615Y (en) | 2001-07-30 | 2001-07-30 | Discharge filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01245141 CN2493615Y (en) | 2001-07-30 | 2001-07-30 | Discharge filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2493615Y true CN2493615Y (en) | 2002-05-29 |
Family
ID=33656431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01245141 Expired - Fee Related CN2493615Y (en) | 2001-07-30 | 2001-07-30 | Discharge filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2493615Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389668A (en) * | 2011-10-14 | 2012-03-28 | 金发科技股份有限公司 | In-tank filter device |
| CN103663851A (en) * | 2012-09-14 | 2014-03-26 | 苏州克莱尔环保科技有限公司 | Oil-water separator |
| CN103663853A (en) * | 2012-09-18 | 2014-03-26 | 苏州克莱尔环保科技有限公司 | Food residue collection and transportation treatment management system |
-
2001
- 2001-07-30 CN CN 01245141 patent/CN2493615Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389668A (en) * | 2011-10-14 | 2012-03-28 | 金发科技股份有限公司 | In-tank filter device |
| CN103663851A (en) * | 2012-09-14 | 2014-03-26 | 苏州克莱尔环保科技有限公司 | Oil-water separator |
| CN103663851B (en) * | 2012-09-14 | 2016-10-05 | 苏州克莱尔环保科技有限公司 | A kind of oil water separator |
| CN103663853A (en) * | 2012-09-18 | 2014-03-26 | 苏州克莱尔环保科技有限公司 | Food residue collection and transportation treatment management system |
| CN103663853B (en) * | 2012-09-18 | 2017-05-31 | 苏州克莱尔环保科技有限公司 | A kind of Food residue collection and transportation treatment management system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |