CN101851034A - Small automatic multi-stage oil-containing waste water treating device - Google Patents
Small automatic multi-stage oil-containing waste water treating device Download PDFInfo
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- CN101851034A CN101851034A CN201010195136A CN201010195136A CN101851034A CN 101851034 A CN101851034 A CN 101851034A CN 201010195136 A CN201010195136 A CN 201010195136A CN 201010195136 A CN201010195136 A CN 201010195136A CN 101851034 A CN101851034 A CN 101851034A
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Abstract
The invention relates to an oil separating device for treating small-scale oil-containing waste water, in particular to a small automatic multi-stage oil-containing waste water treating device, which consists of a water inlet pipe, a fine screen, a granule removing area, a gravity oil-removing area, an oil collecting pipe, an absorption area, a PLC water level automatic control device, an oil-separating felt drawer, an activated-charcoal column and a drain pipe, wherein the water inlet pipe is arranged at the top end of the granule removing area; the fine screen is arranged between the granule removing area and the water inlet pipe and is slightly higher than the lowest water level; the granule removing area is communicated with the gravity oil-removing area; the oil collecting pipe and the PLC water level automatic control device are arranged at the upper end of the gravity oil-removing area, and the oil collecting pipe is as high as or slightly higher than the highest water level; the gravity oil-removing area is communicated with the absorption area through a gate which is arranged at the bottom of the gravity oil-removing area; the absorption area consists of the oil-separating felt drawer and the activated-charcoal column which are sequentially arranged from the bottom to the top and sequentially communicated with each other, and the upper end of the activated-charcoal column is slightly higher than the lowest water level; and the drain pipe is arranged at the bottom of the absorption area. The oil in the oil-containing waste water is effectively removed by the device. The treated water can enter a drain pipe net and also can be directly discharged.
Description
Affiliated technical field
The present invention and processing be the oil removal device of oily(waste)water on a small scale, especially handles oily wastewater in catering industry.Existing oil removal plant is effectively improved, and is that a kind of integrated automatic multi-step is handled the oily wastewater in catering industry device.
Background technology
At present, in the oily(waste)water treatment process of China, a kind of is parallel flow intercepter, this oil trap is utilized the density difference of profit, make the principle of greasy dirt come-up handle oily(waste)water, still, this plant area area is excessive, and main what remove is last oil slick in the oily(waste)water, bad for the treatment effect of other oil contents.When the water inlet oil concentration is very high, be difficult to reach emission request.Another kind of is the oil suction of oil removal felt, this device has utilized the strong oil suction effect of oil removal felt to remove greasy dirt in the water, still, can only be confined to the less waste water of oleaginousness in the treating water, floorboard with high oil content effect for catering trade is unsatisfactory, and the replacing of oil removal felt comparatively bothers.
Summary of the invention
Solve its technical problem
Can only remove last oil slick in the oily(waste)water for overcoming existing oil removal plant, for the bad shortcoming of the treatment effect of other oil contents, the invention provides a kind of oil removal plant, this device not only can effectively be removed oil slick, simultaneously can also carry out degree of depth oil removing, and also can effectively tackle for the bigger suspended solids in the water inlet.
Technical scheme
A kind of small automatic multi-stage oil-containing waste water treating device, by water inlet pipe, fine screen mesh, the particle removal district, gravity oil-removing area, oil header, adsorption zone, PLC water level automatic control device and water shoot constitute; Top, particle removal district is provided with water inlet pipe, is provided with fine screen mesh between particle removal district and the water inlet pipe, and fine screen mesh is a little more than following water level; The particle removal district is communicated with gravity oil-removing area; Oil header and PLC water level automatic control device are located at the gravity oil-removing area upper end, and oil header is a little more than last water level; Gravity oil-removing area is communicated with by gate with the adsorption treatment district, and gate is located at the gravity oil-removing area bottom; Described adsorption treatment district is made of oil removal felt drawer and activated carbon column, is followed successively by oil removal felt drawer, activated carbon column from low to the top, and oil removal felt drawer, activated carbon column are communicated with successively, activated carbon column upper end open and be lower than water level down; Water shoot is positioned at the adsorption zone bottom.
Beneficial effect
1, considers that into water may contain the bigger suspended solids of particle, in the particle removal district, establish a fine screen mesh, be used to stop bigger particulate matter, while is with reference to the design pattern of parallel flow intercepter, designing one uses settlement separate method to remove the gravity oil-removing area that goes up oil slick, reduce the processing burden of oil removal felt and activated carbon column, guarantee that effluent quality reaches design requirements.The oil removal felt is designed to the drawer form, replacing convenient for cleaning.Simultaneously, the PLC water level automatic control device is set, the switching of control adsorption treatment district gate in the gravity district.When gravity oil-removing area reaches water level, open a sluice gate to sluice to the adsorption treatment district, during following water level, close the lock retaining automatically, oil slick is in effective removal in gravity district in the assurance.Design an oil header with the timely discharger of oil slick for the come-up oil require that gravity oil-removing area produced, in case locking apparatus stops up.Oil slick enters oil header by oil header on this part, the unified processing after for some time.
2, sewage is through gravity oil-removing area, oil removal felt with activated carbon column handles after the rising pipe discharger, thereby realizes effective removal of oil content in the oily(waste)water.The water of treated mistake can enter network of drains, also can directly discharge.
The PLC water level automatic control device is available from Siemens Company.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the small automatic multi-stage oil-containing waste water treating device sectional view
Fig. 2 is the small automatic multi-stage oil-containing waste water treating device vertical view
Fig. 3 is a small automatic multi-stage oil-containing waste water treating device malthoid drawer three-view diagram
Fig. 4 is a PLC water level automatic control device programflow chart
Wherein 1. water inlet pipes, 2. fine screen mesh, 3. gravity oil-removing area, 4. oil header, 5. gate, 6. adsorption treatment district, 7. oil removal felt drawer, 8. activated carbon column, 9. water shoot, 10. particle removal district, 11. oil headers, 12.PLC water level automatic control device, 13. following water level, water level on 14., A. side-view, B. left view, the C. vertical view.
Embodiment
A kind of small automatic multi-stage oil-containing waste water treating device, by water inlet pipe 1, fine screen mesh 2, particle removal district 10, gravity oil-removing area 3, oil header 4, adsorption zone 6, water level automatic control device 12 oil removal felt drawers 7, activated carbon column 8 and water shoot (9) constitute; 10 tops, particle removal district are provided with water inlet pipe 1, are provided with fine screen mesh 2 between particle removal district 10 and the water inlet pipe 1, and fine screen mesh 2 is a little more than following water level; Particle removal district 10 is communicated with gravity oil-removing area 3; Oil header 4 and PLC water level automatic control device 12 are located at gravity oil-removing area 3 upper ends, and oil header 4 is a little more than last water level; Gravity oil-removing area 5 is communicated with by gate 5 with the adsorption treatment district, and gate 5 is located at gravity oil-removing area 3 bottoms; Described adsorption treatment district 6 is made of oil removal felt drawer 7 and activated carbon column 8, is followed successively by oil removal felt drawer 7, activated carbon column 8 from low to the top, and described oil removal felt drawer 7, activated carbon column 8 are communicated with successively, activated carbon column 8 upper end open and be lower than time water level; Water shoot 9 is positioned at adsorption zone 6 bottoms.
Concrete workflow is:
Shown in Figure 1, oily(waste)water is entered the particle removal district 10 of this device by water inlet pipe 1, at first by fine screen mesh 2, big suspended particle in the waste water is retained down, then waste water enters gravity oil-removing area 3, owing to oily density floats less than water, remove a part and go up oil slick, reduce the processing of subsequent technique and bear.Oil header 4 of come-up oil require design that gravity oil-removing area 3 is produced is in time discharged oil slick, in case the locking apparatus obstruction, and oil slick enters oil header 11 by oil header 4 on this part, the unified processing after for some time.The oily(waste)water of getting rid of the last oil slick of part enters adsorption treatment district (6) by gate 5, and when gravity district water level reached water level, it opened gate 5 by 12 controls of PLC water level automatic control device, closes automatically when gravity district water level is lower than water level.In adsorption treatment district 6, waste water carries out adsorption treatment by oil removal felt drawer 7 and activated carbon column 8 successively, is discharged by water shoot 9 at last.
Among Fig. 3, among the design malthoid is designed to the form of malthoid drawer, has made things convenient for the replacing of malthoid, malthoid is fixed with the rectangular build bracing or strutting arrangement that reinforcing bar is made in drawer.Simultaneously, for guaranteeing the water outlet effect, the number of drawer is designed to two.
Claims (2)
1. small automatic multi-stage oil-containing waste water treating device, by water inlet pipe (1), fine screen mesh (2), particle removal district (10), gravity oil-removing area (3), oil header (4), adsorption zone (6), water level automatic control device (12) oil removal felt drawer (7), activated carbon column (8) and water shoot (9) constitute; Top, particle removal district (10) is provided with water inlet pipe (1), is provided with fine screen mesh (2) between particle removal district (10) and the water inlet pipe (1), and fine screen mesh (2) is a little more than following water level; Particle removal district (10) is communicated with gravity oil-removing area (3); Oil header (4) and PLC water level automatic control device (12) are located at gravity oil-removing area (3) upper end, and oil header (4) is a little more than last water level; Gravity oil-removing area (5) is communicated with by gate (5) with the adsorption treatment district, and gate (5) is located at gravity oil-removing area (3) bottom; Described adsorption treatment district (6) is made of oil removal felt drawer (7) and activated carbon column (8), from low oil removal felt drawer (7), the activated carbon column (8) of being followed successively by to the top, described oil removal felt drawer (7), activated carbon column (8) are communicated with successively, activated carbon column (8) upper end open and be lower than down water level; Water shoot (9) is positioned at adsorption zone (6) bottom.
2. a kind of small automatic multi-stage oil-containing waste water treating device according to claim 1 is characterized in that described oil removal felt drawer has layer 2-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101951364A CN101851034B (en) | 2010-06-08 | 2010-06-08 | Small automatic multi-stage oil-containing waste water treating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101951364A CN101851034B (en) | 2010-06-08 | 2010-06-08 | Small automatic multi-stage oil-containing waste water treating device |
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| Publication Number | Publication Date |
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| CN101851034A true CN101851034A (en) | 2010-10-06 |
| CN101851034B CN101851034B (en) | 2012-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010101951364A Expired - Fee Related CN101851034B (en) | 2010-06-08 | 2010-06-08 | Small automatic multi-stage oil-containing waste water treating device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583804A (en) * | 2012-02-02 | 2012-07-18 | 孙成胜 | Efficient full-automatic oil-water separation system |
| CN102674578A (en) * | 2012-05-08 | 2012-09-19 | 刘群 | Method and device for recycling oil refining wastewater |
| CN102863051A (en) * | 2011-07-06 | 2013-01-09 | 江苏星晨环保集团有限公司 | Combined oil removing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002059123A (en) * | 2000-08-19 | 2002-02-26 | Kangen Yoyu Gijutsu Kenkyusho:Kk | Method of melting fly ash, incineration ash or waste |
| CN1381411A (en) * | 2002-04-09 | 2002-11-27 | 罗德春 | Process for separating oil, water and solid from oil-contained float slegs |
| CN1506327A (en) * | 2002-12-06 | 2004-06-23 | 宁 李 | Treating method for sewage containing ammonia nitrogen |
| CN101033107A (en) * | 2007-02-12 | 2007-09-12 | 张民良 | Separator and immersion membrane bioreactor combined water purifying device and system |
| CN201713393U (en) * | 2010-06-08 | 2011-01-19 | 河海大学 | Small-sized automatic multi-stage oily waste water treatment device |
-
2010
- 2010-06-08 CN CN2010101951364A patent/CN101851034B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002059123A (en) * | 2000-08-19 | 2002-02-26 | Kangen Yoyu Gijutsu Kenkyusho:Kk | Method of melting fly ash, incineration ash or waste |
| CN1381411A (en) * | 2002-04-09 | 2002-11-27 | 罗德春 | Process for separating oil, water and solid from oil-contained float slegs |
| CN1506327A (en) * | 2002-12-06 | 2004-06-23 | 宁 李 | Treating method for sewage containing ammonia nitrogen |
| CN101033107A (en) * | 2007-02-12 | 2007-09-12 | 张民良 | Separator and immersion membrane bioreactor combined water purifying device and system |
| CN201713393U (en) * | 2010-06-08 | 2011-01-19 | 河海大学 | Small-sized automatic multi-stage oily waste water treatment device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102863051A (en) * | 2011-07-06 | 2013-01-09 | 江苏星晨环保集团有限公司 | Combined oil removing device |
| CN102583804A (en) * | 2012-02-02 | 2012-07-18 | 孙成胜 | Efficient full-automatic oil-water separation system |
| CN102583804B (en) * | 2012-02-02 | 2013-04-17 | 孙成胜 | Efficient full-automatic oil-water separation system |
| CN102674578A (en) * | 2012-05-08 | 2012-09-19 | 刘群 | Method and device for recycling oil refining wastewater |
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| Publication number | Publication date |
|---|---|
| CN101851034B (en) | 2012-05-23 |
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