CN204342558U - A kind of plastic partition oil system - Google Patents
A kind of plastic partition oil system Download PDFInfo
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- CN204342558U CN204342558U CN201420835614.7U CN201420835614U CN204342558U CN 204342558 U CN204342558 U CN 204342558U CN 201420835614 U CN201420835614 U CN 201420835614U CN 204342558 U CN204342558 U CN 204342558U
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- oil
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- separation tank
- oil slick
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Abstract
The utility model relates to sewage treatment facility, and object is to provide a kind of plastic partition oil system, is specifically designed to the waste water that the oleaginousness such as process food and drink waste water are high.Oil removal system comprises coarse filter and oil-water separation tank; Arrange filter frame in described coarse filter, filter frame water outlet communicates with the water-in of oil-water separation tank; The water-in of described oil-water separation tank sequentially arranges first, second, third oil slick storehouse between water outlet, arranges clean-up port above each oil slick storehouse; The water hole in first, second oil slick storehouse is positioned at middle and lower part, storehouse, and oil-water separation tank water outlet is arranged on the 3rd top, oil slick storehouse.Three oily water separations repeated, guarantee separating effect.The waste water deoiled generally can directly discharge; If other organism or the more waste water of objectionable impurities, further harmless process, because be separated grease and organism, wastewater treatment difficulty can significantly reduce.
Description
Technical field
The utility model relates to sewage treatment facility, is specifically related to oily water separation facility, for the process of oily(waste)water.
Background technology
Food and drink waste water refers to the undressed waste water by food and beverage sevice specific emissions such as hotel, hotel and dining rooms.Its complicated component, wherein containing a large amount of swills, organism, grease, suspension content is high.Show according to the ground such as Guangzhou, Shanghai food and drink waste water detected result: biochemical oxygen demand (BOD) (BOD
5) be 300 ~ 500mg/L, chemical oxygen demand (COD) (COD
cr) be 500 ~ 1000mg/L, SS be 300 ~ 568mg/L, grease is 150 ~ 421mg/L, and ammonia nitrogen mean value is 6 ~ 50mg/L, and suspended particle (SS) is 300 ~ 550mg/L.
Because the toxic substance in food and drink waste water is relatively less, be not therefore valued by the people, generally not treated just directly discharge, causes the eutrophication of water body.The quantity discharged of food and drink waste water is about 3% of urban domestic wastewater quantity discharged, but because being rich in the hardly degraded organic substances such as grease, its BOD
5but account for 1/3 of total load with COD, add the intractability of waste water.
The existing treatment facility of catering industry is also only a pond or deep-well usually, by short stay and the water oil ratio method of double differences of waste water, adopt nature floating method to be separated to remove in waste water can oil slick and the finely divided oil of part, various food sediments is filtered, by oil removal except Slag treatment discharges simultaneously.
But found by investigation, existing treatment effect is also bad, and analytical data shows that PH exceeding standard rate is 5.6%, suspended substance exceeding standard rate is 9.6%, and chemical oxygen demand (COD) exceeding standard rate is 32%, and total phosphorus exceeding standard rate is 49.6%, anion active agent exceeding standard rate is 12.8%, and total oily exceeding standard rate is 16%.Therefore, urgently develop more targetedly, the equipment of harmless process can be carried out food and drink waste water.
Summary of the invention
Main purpose of the present utility model is to provide a kind of plastic partition oil system, is specifically designed to the waste water that the oleaginousness such as process food and drink waste water are high.
The technical scheme that the utility model adopts is: a kind of plastic partition oil system, comprises coarse filter and oil-water separation tank; Arrange filter frame in described coarse filter, filter frame water outlet communicates with the water-in of oil-water separation tank; The water-in of described oil-water separation tank sequentially arranges first, second, third oil slick storehouse between water outlet, arranges clean-up port above each oil slick storehouse; The water hole in first, second oil slick storehouse is positioned at middle and lower part, storehouse, and the water outlet of oil-water separation tank is arranged on the 3rd top, oil slick storehouse.
Preferably, arrange dividing plate in the first described oil slick storehouse, the medium position in divider height direction arranges permeable aperture; Described clean-up port respectively arranges one in the dividing plate both sides in the first oil slick storehouse.
Preferably, in the 3rd described oil slick storehouse, sizing vat is set, oil suction filler is set in sizing vat, sizing vat bottom communicates with the 3rd oil slick storehouse inner chamber, sizing vat top is higher than liquid level in the 3rd oil slick storehouse and connected by rising pipe and water outlet.
Preferably, described oil-water separation tank is disposed in order two, and the first oil-water separation tank inner chamber forms the first oil slick storehouse, and the second oil-water separation tank inner plate body separates second, third oil slick storehouse of formation; The water hole in the second oil slick storehouse by bottom plate body lower end and oil slick storehouse from forming; The water hole in the first oil slick storehouse was made up of the communicating pipe be connected between first, second oil-water separation tank, and communicating pipe is the square elbow of import lower than outlet, is horizontally disposed with two communicating pipe.
Preferably, inner two seal diaphragms of described oil-water separation tank separate formation three oil slick storehouses; The water hole that inverted-loop tube forms first, second oil slick storehouse is installed in seal diaphragm bottom.
Preferably, described oil-water separation tank is connected and composed by polylith plastic plate; Between described filter frame water outlet and the water-in of oil-water separation tank, the straight-through steam mouth of pipe is set.
Preferably, described oil-water separation tank is horizontal drum-shaped, and place two clamping plate in oil slick storehouse, two clamping plate one end are hinged, the other end respectively connects stay cord to clean-up port, and the plate face shape of clamping plate and oil slick storehouse inner chamber coincide; Clamping plate edge arranges hairbrush or flexible glue skin, to the uniform through hole of pin jointed end or be shaped as frame in the middle of clamping plate.
Oil removal system of the present utility model also can select existing plastic material to make, and can also improve material further.
On the whole, the utility model Advantageous Effects:
1, plastic partition oil system is durable in use, corrosion-resistant, and cost is low; Structure design advantages of simple, intensity is high, saves material; Unpowered, Non-energy-consumption.
2, filter frame filtering solids foreign material, then the natural subsidence through three oil slick storehouses, and utilize gravity stratification, grease just on bubble through the water column, process can be pulled out by clean-up port.Three oily water separations repeated, guarantee separating effect.The waste water deoiled generally can directly discharge; If other organism or the more waste water of objectionable impurities, further harmless process, because be separated grease and organism, wastewater treatment difficulty can significantly reduce.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the structural representation of another kind of embodiment;
Fig. 3 is the plate face schematic diagram of the dividing plate of Fig. 2;
Fig. 4 is the structural representation of clamping plate.
Embodiment
There is provided preferred embodiment below, with make those skilled in the art clearly with clear and definite the technical solution of the utility model and Advantageous Effects.
As Figure 1-3, plastic partition oil system all comprises coarse filter 1 and oil-water separation tank 2; Arrange filter frame 3 in described coarse filter 1, filter frame 3 water outlet communicates with the water-in 4 of oil-water separation tank 2.In general be both communicated with by pipeline 5, or be directly docking together.The water-in 4 of oil-water separation tank 2 sequentially arranges first, second, third oil slick storehouse 7,8,9 between water outlet 6, arranges clean-up port 10,11,12 above oil slick storehouse 7,8,9 respectively; The water hole in first, second oil slick storehouse 7,8 is positioned at middle and lower part, storehouse.Oil-water separation tank 2 water outlet 6 is arranged on the top in the 3rd oil slick storehouse 9.
The solid sundries such as dish leaf, cooked rice grains can be tentatively filtered like this by filter frame 3.Filter frame 3 can be commercially available special product, also can be that plastic tub is punched, mounting knob self-control forms.Then through the natural subsidence in three oil slick storehouses 7,8,9, and utilize gravity stratification, grease just on bubble through the water column, process can be pulled out by clean-up port 10,11,12.Three oily water separations of repetition can be played by current from water-in 4 to three oil slick storehouses 7,8,9 that water outlet 6 order is arranged, guarantee separating effect.The waste water deoiled generally can directly discharge, such as food and drink waste water; If other organism or the more waste water of objectionable impurities, further harmless process, because be separated grease and organism, wastewater treatment difficulty can significantly reduce.
Numerous embodiments can be had with the structure of oil slick storehouse 7,8,9 and water hole thereof as oil-water separation tank 2.The utility model preferably has two kinds: a kind of is as shown in Figure 1, and inner two seal diaphragms 13,14 of described oil-water separation tank 2 separate formation three oil slick storehouses 7,8,9; Inverted-loop tube is installed in seal diaphragm 13,14 bottom, and namely downward opening U-bend 15,16 forms the water hole in first, second oil slick storehouse 7,8.This spline structure is concentrated, and is convenient to install and use.Be applicable to small-scale oily water separation occasion, supporting the use of such as middle-size and small-size restaurant unit.
Another kind is as shown in Figure 2,3, arranges dividing plate 17 in the first described oil slick storehouse 7, and the medium position of dividing plate 17 short transverse arranges permeable aperture 171, and permeable aperture 171 diameter preferably selects 5mm.Dividing plate 17 both sides in the first oil slick storehouse 7 respectively arrange a clean-up port 10,10`.Better, in the 3rd described oil slick storehouse 9, sizing vat 18 is set, arrange oil suction filler 19 in sizing vat 18, sizing vat 18 bottom communicates with the 3rd oil slick storehouse 9 inner chamber, sizing vat 18 top is higher than liquid level in the 3rd oil slick storehouse 9 and be connected rising pipe 20, rising pipe 20 communicates with water outlet 6.Sizing vat 18 top can also arrange handle 181, is convenient to change take out sizing vat 18 and replacing oil suction filler 19 from clean-up port 12.
In embodiment shown in Fig. 2,3, be more preferably described oil-water separation tank 2 and be disposed in order two, the first oil-water separation tank 2` inner chamber forms the first oil slick storehouse 7, second oil-water separation tank 2`` inner plate body 21 and separates second, third oil slick storehouse 8,9 of formation; The water hole in the second oil slick storehouse 8 by bottom plate body 21 lower end and oil slick storehouse from forming; The water hole in the first oil slick storehouse 7 was made up of the communicating pipe 22 be connected between first, second oil-water separation tank 2`, 2``, and communicating pipe 22 is the square elbow of import lower than outlet, and communicating pipe 22 is horizontally disposed with two.
In such embodiment, similar shown in the principle of oily water separation and process and Fig. 1.But oil-water separation tank 2 volume is large, and wastewater treatment capacity is large.And sizing vat 18 and arranging of oil suction filler 19 can strengthen water treatment effect further.
Two kinds of preferred implementations can optimized choice further: described oil-water separation tank 2,2`, 2`` are connected and composed by polylith plastic plate, and connecting sewing 26 is shown in shown in figure; This connecting sewing 26 have in inside seal diaphragm 13,14, dividing plate 17, plate body 21 position be also just in time convenient to assembling as installation seam.Such as dividing plate 17 and gasket seal are clamped in connecting sewing and realize being connected, so the component locations such as many places connecting sewing 26 and dividing plate 17 overlaps in figure.Between described filter frame 3 water outlet and the water-in 4 of oil-water separation tank 2, the straight-through steam mouth of pipe 23 is set.Be convenient to pass into steam like this heat up to internal system, avoid grease to condense and block.Especially when restaurant unit uses, directly can be communicated with the residual steam in kitchen, heat up to oil-water separation system inside, prevent grease frozen plug pipeline.
Shown in further composition graphs 1,2,4, described oil-water separation tank 2 is horizontal drum-shaped, two clamping plate 24,25 are placed in oil slick storehouse 7,8,9, clamping plate 24,25 one end is hinged, the other end respectively connects stay cord 26 to clean-up port 10,11,12, and the plate face shape of clamping plate 24,25 and oil slick storehouse 7,8,9 inner chamber coincide.The described namely width that coincide is suitable with oil slick storehouse 7,8,9 width, arranges corresponding curved edge as shown in Figure 4 in drum-shaped end; Plate face length degree is about 3/4ths of oil-water separation tank 2 diameter, and clamping plate 24,25 edge arranges hairbrush or flexible glue skin 27, to the uniform through hole of pin jointed end or be shaped as frame in the middle of clamping plate 24,25, is illustrated in figure 4 shaped as frame.Like this clamping plate 24,25 are placed in parallel with water (flow) direction, be namely parallel to the axis of oil-water separation tank 2, pull two stay cords 26 in clean-up port 10,11,12, oil slick can be drawn in and be convenient to cleaning.And clamping plate 24,25 not fixed position itself, once drag for clearly thoroughly time can loosen stay cord 26, repetitive operation, shaped as frame or through hole can so that middle and lower part water flows, but the oil floating on surface can not by clamping plate 24,25.For the ease of showing shape and the illustrative clarity of clamping plate 24,25, therefore in Fig. 1,2, do not show clamping plate 24,25.
Claims (6)
1. a plastic partition oil system, is characterized in that: comprise coarse filter and oil-water separation tank; Arrange filter frame in described coarse filter, filter frame water outlet communicates with the water-in of oil-water separation tank; The water-in of described oil-water separation tank sequentially arranges first, second, third oil slick storehouse between water outlet, arranges clean-up port above each oil slick storehouse; The water hole in first, second oil slick storehouse is positioned at middle and lower part, storehouse, and the water outlet of oil-water separation tank is arranged on the 3rd top, oil slick storehouse.
2. plastic partition oil system according to claim 1, is characterized in that: arrange dividing plate in the first described oil slick storehouse, the medium position in divider height direction arranges permeable aperture; Described clean-up port respectively arranges one in the dividing plate both sides in the first oil slick storehouse.
3. plastic partition oil system according to claim 2, it is characterized in that: in the 3rd described oil slick storehouse, sizing vat is set, oil suction filler is set in sizing vat, sizing vat bottom communicates with the 3rd oil slick storehouse inner chamber, sizing vat top is higher than liquid level in the 3rd oil slick storehouse and connected by rising pipe and water outlet.
4. plastic partition oil system according to claim 3, is characterized in that: described oil-water separation tank is disposed in order two, the first oil-water separation tank inner chamber forms the first oil slick storehouse, and the second oil-water separation tank inner plate body separates second, third oil slick storehouse of formation; The water hole in the second oil slick storehouse by bottom plate body lower end and oil slick storehouse from forming; The water hole in the first oil slick storehouse was made up of the communicating pipe be connected between first, second oil-water separation tank, and communicating pipe is the square elbow of import lower than outlet, is horizontally disposed with two communicating pipe.
5. plastic partition oil system according to claim 1, is characterized in that: inner two seal diaphragms of described oil-water separation tank separate formation three oil slick storehouses; The water hole that inverted-loop tube forms first, second oil slick storehouse is installed in seal diaphragm bottom.
6. plastic partition oil system according to claim 1, it is characterized in that: described oil-water separation tank is horizontal drum-shaped, place two clamping plate in oil slick storehouse, two clamping plate one end are hinged, the other end respectively connects stay cord to clean-up port, and the plate face shape of clamping plate and oil slick storehouse inner chamber coincide; Clamping plate edge arranges hairbrush or flexible glue skin, to the uniform through hole of pin jointed end or be shaped as frame in the middle of clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835614.7U CN204342558U (en) | 2014-12-25 | 2014-12-25 | A kind of plastic partition oil system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835614.7U CN204342558U (en) | 2014-12-25 | 2014-12-25 | A kind of plastic partition oil system |
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| Publication Number | Publication Date |
|---|---|
| CN204342558U true CN204342558U (en) | 2015-05-20 |
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ID=53225843
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420835614.7U Active CN204342558U (en) | 2014-12-25 | 2014-12-25 | A kind of plastic partition oil system |
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|---|---|
| CN (1) | CN204342558U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104445699A (en) * | 2014-12-25 | 2015-03-25 | 昆明普尔顿环保科技股份有限公司 | Plastic oil separation system |
| CN106673243A (en) * | 2016-11-18 | 2017-05-17 | 江苏克翎排水设备有限公司 | Grease interception device |
-
2014
- 2014-12-25 CN CN201420835614.7U patent/CN204342558U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104445699A (en) * | 2014-12-25 | 2015-03-25 | 昆明普尔顿环保科技股份有限公司 | Plastic oil separation system |
| CN106673243A (en) * | 2016-11-18 | 2017-05-17 | 江苏克翎排水设备有限公司 | Grease interception device |
| CN106673243B (en) * | 2016-11-18 | 2022-12-02 | 江苏克翎环保科技有限公司 | Grease trapping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Plastic oil separation system Effective date of registration: 20200313 Granted publication date: 20150520 Pledgee: Kunming Industrial Development and Investment Co., Ltd Pledgor: KUNMING PURETOWN ENVIRONMENTAL TECH Co.,Ltd. Registration number: Y2020530000006 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |