CN201880399U - Industrial sewage oil-removing device - Google Patents
Industrial sewage oil-removing device Download PDFInfo
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- CN201880399U CN201880399U CN2010206640920U CN201020664092U CN201880399U CN 201880399 U CN201880399 U CN 201880399U CN 2010206640920 U CN2010206640920 U CN 2010206640920U CN 201020664092 U CN201020664092 U CN 201020664092U CN 201880399 U CN201880399 U CN 201880399U
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Abstract
The utility model relates to an industrial sewage oil-removing device which comprises system formed by connecting a water inlet box (1), an oil collecting box (2), an oil storage groove (3), an adsorption box (4), a pipeline (5) and an oil-removing filter screen (22), wherein the water inlet box (1) is provided with a water inlet (6), a coarse filter screen (7), a water drainage hole (8), a settling tank (10) and a sewage draining exit (11); the water drainage hole (8) is communicated with the oil collecting box (2), and is provided with a fine filter screen (9); the bottom of the oil collecting box (2) is provided with an air chamber (12), an air inlet (13) and a pore plate (14), and the upper part of the oil collecting box is provided with an oil outlet (16), an oil separating plate (18), a water outlet (17) and a water outlet plate (19), wherein the oil separating plate (18) is fixed on the box wall of the oil collecting box (2) by a hanging device (20) with adjustable height; the lower part of the oil collecting box is connected with the adsorption box by the pipeline (5) and a flow regulating valve (25); an oil outlet of the oil separating plate (18) is connected with an oil inlet (23) of the oil storage groove; and the water outlet plate (19) is connected with a wild goose type board (21) arranged at the upper part of the oil storage groove. The industrial sewage oil-removing device is simple in structure, low in investment cost and energy consumption and good in oil-removing effect, and ensures the treated water to be recycled or discharged so as to be free from secondary pollution, thus having practical value and the significance of energy conservation and environmental protection.
Description
Technical field
The utility model relates to the Treatment of Industrial Water field, especially refers to a kind of trade effluent degreasing unit.
Background technology
In modern industry was produced, the trade effluent discharging was a very problem of headache, because contain excessive chemical substance, greasy dirt etc. in the water, do not handle to cause environment having a strong impact on, and processing cost was often higher.With the greasy dirt in the sewage is example, mainly is that chemical method is handled at present, adds the chemical degreasing agent and just can meet emission request through the processing of multiple working procedures such as precipitation, filtration, neutralization, and floor space is big, the processing cycle is also long, cost is higher.
There is a patent No. to be 200920216247.1 to be called the utility model patent of " a kind of oil-polluted water oil expeller ", announce a kind of sewage degrease device, comprised oil expeller housing, demarcation strip, oil-polluted water inlet, sump oil outlet, clear water outlet, profit circle position detection mouth; Be provided with the multilayer demarcation strip at oil expeller housing middle part; The oil-polluted water inlet is arranged on an end of oil expeller housing, and oil-polluted water inlet distribution grid is set; The other end of oil expeller housing is the water-oil separating chamber; The sump oil outlet is arranged on the top of oil expeller housing, and the clear water outlet is arranged on the bottom of oil expeller housing; Multilayer demarcation strip at oil expeller housing middle part can be horizontally disposed with, and also can be obliquely installed, and demarcation strip is provided with flanging at the end near the water-oil separating chamber, and the inboard of demarcation strip flanging is provided with a row or multi-row oil pipe or the downcomer of rising.This utility model has safety, environmental protection, energy-conservation characteristics, and the oil slick of the water surface is had certain effect, but bad for the fluid removal effect of mixed distribution in the water.
Summary of the invention
Technical problem to be solved in the utility model is at above-mentioned present situation, and a kind of device that can thoroughly remove greasy dirt in the trade effluent is provided.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: this degreasing unit comprises that inlet water tank, oil drain tank, oil storage tank, adsorption box, water pipe and branch oil screen etc. connect into system.
As improvement, inlet water tank is provided with water inlet, coarse strainer, discharge outlet, stillpot and sewage draining exit.Discharge outlet communicates with oil drain tank, is provided with smart filter screen above.
As improving, the oil drain tank bottom is provided with air chamber, air inlet and orifice plate again, and top is provided with height adjustable oil separating plate and oil-out, delivery port, water outlet plate; The bottom is connected with adsorption box with flow control valve by pipeline.The oil-out of oil separating plate links to each other with the oil-in of oil storage tank, and the water outlet plate links to each other with the wild goose formula plate on oil storage tank top.
As improving again, be coated with the de-oiling filter screen (there is matured product in market) of the hydrophobic oleophylic of accordion on the oil storage tank, and have oil-in, the bottom is provided with fuel outlet, and an end of oil storage tank is insinuated into adsorption box.
As further improvement, be provided with the absorption filter core (there is matured product in market) and the water return outlet of macromolecular material in the adsorption box.
Compared with prior art, the utility model combines the air supporting method and allows technology such as the novel de-oiling filter screen of the oil droplet come-up in the water, hydrophobic oleophylic and macromolecule absorption filter core, efficiently remove the Residual oil in the trade effluent, simple in structure, cost of investment is low, energy consumption is very low and deoiling effect is good, and the water after the processing can reuse or discharge, non-secondary pollution, have very much practical value, have the energy-conserving and environment-protective meaning.
Description of drawings
Fig. 1 is the schematic diagram of the utility model embodiment;
Fig. 2 is the end view drawing of piece number (16), (17), (18), (19);
Fig. 3 is the vertical view of piece number (18);
Fig. 4 is the sectional view of piece number (3);
Fig. 5 is the vertical view of piece number (3).
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, the utility model comprises that inlet water tank (1), oil drain tank (2), oil storage tank (3), adsorption box (4), pipeline (5) and de-oiling filter screen (22) connect into system.Inlet water tank (1) is provided with water inlet (6), coarse strainer (7), discharge outlet (8), stillpot (10) and sewage draining exit (11).Discharge outlet (8) communicates with oil drain tank (2), is provided with smart filter screen (9) above.Oil drain tank (2) bottom is provided with air chamber (12), air inlet (13) and orifice plate (14), oil-out (16), oil separating plate (18), delivery port (17), water outlet plate (19) are arranged at top, and wherein oil separating plate (18) is fixed on the tank wall of oil drain tank (2) by height adjustable erecting by overhang (20); The bottom is connected with adsorption box with flow control valve (25) by pipeline (5); The oil-out of oil separating plate (18) links to each other with the oil-in (23) of oil storage tank, and water outlet plate (19) links to each other with the wild goose formula plate (21) on oil storage tank top.Be coated with the de-oiling filter screen (22) of accordion on the oil storage tank (3), and have oil-in (23), the bottom is provided with fuel outlet (24), and an end of oil storage tank is insinuated in the adsorption box (4).Be provided with absorption filter core (26) and water return outlet (27) in the adsorption box (4).
Its operation principle is: oil-polluted water enters into inlet water tank (1) through water inlet (6) and coarse strainer (7), big foreign material are stopped in outside the coarse strainer (7) in the sewage, the sewage granule foreign that smart filter screen (9) will be more tiny when discharge outlet (8) enters oil drain tank (2) stops in inlet water tank and is deposited in the stillpot (10), regularly discharges from sewage draining exit (11).Compressed air is in air inlet (13) enters into air chamber (12), form a large amount of bubbles through orifice plate (14), oil droplet in the sewage taken to suspend into oil reservoir (15) on the water surface, through oil separating plate (18), oil-in (23) flows in the oil storage tank (3), part water is through delivery port (17), wild goose formula plate (21) flows on the de-oiling filter screen (22), the oil that retains in the water penetrates in the oil storage tank (3) through de-oiling filter screen (22), water after the de-oiling flows in the adsorption box (4), the major part not water of oil-containing flows in the adsorption box (4) through water pipe (5) and flow control valve (25), and flow control valve (25) is used for regulating the flow of water to guarantee certain liquid level and processing speed.Absorption filter core (26) in the adsorption box (4) is with the absorption of the oil residues in the water, and the water after the de-oiling flows out, enters through water return outlet (27) and utilizes or the discharging link again.The waste oil that reclaims is regularly emitted from fuel outlet (24) and is handled and utilization again.
Claims (3)
1. trade effluent degreasing unit, comprise inlet water tank (1), oil drain tank (2), oil storage tank (3), adsorption box (4) and pipeline (5) connect into system, it is characterized in that: inlet water tank (1) is provided with water inlet (6), coarse strainer (7), discharge outlet (8), stillpot (10) and sewage draining exit (11), be provided with smart filter screen (9) above the discharge outlet (8) and communicate with oil drain tank (2), oil drain tank (2) bottom is provided with air chamber (12), air inlet (13) and orifice plate (14), oil-out (16) is arranged at top, oil separating plate (18), delivery port (17), water outlet plate (19), the bottom is connected with adsorption box with flow control valve (25) by pipeline (5), the oil-out of oil separating plate (18) links to each other with the oil-in (23) of oil storage tank, water outlet plate (19) links to each other with the wild goose formula plate (21) on oil storage tank top, be coated with de-oiling filter screen (22) on the oil storage tank (3), and have an oil-in (23), the bottom is provided with fuel outlet (24), is provided with absorption filter core (26) and water return outlet (27) in the adsorption box (4).
2. trade effluent degreasing unit according to claim 1 is characterized in that: oil separating plate (18) is fixed on the tank wall of oil drain tank (2) by height adjustable erecting by overhang (20).
3. trade effluent degreasing unit according to claim 1 is characterized in that: an end of oil storage tank (3) is insinuated in the adsorption box (4), and the de-oiling filter screen (22) that covers above is accordion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206640920U CN201880399U (en) | 2010-12-07 | 2010-12-07 | Industrial sewage oil-removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206640920U CN201880399U (en) | 2010-12-07 | 2010-12-07 | Industrial sewage oil-removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201880399U true CN201880399U (en) | 2011-06-29 |
Family
ID=44177923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206640920U Expired - Fee Related CN201880399U (en) | 2010-12-07 | 2010-12-07 | Industrial sewage oil-removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201880399U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515633A (en) * | 2019-01-14 | 2019-03-26 | 徐路 | A kind of intelligence sampling unmanned boat for ocean oiliness floating film |
| CN114436418A (en) * | 2022-01-04 | 2022-05-06 | 上海星级酒店设备工程有限公司 | Full-automatic food and beverage water oil separating equipment |
-
2010
- 2010-12-07 CN CN2010206640920U patent/CN201880399U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515633A (en) * | 2019-01-14 | 2019-03-26 | 徐路 | A kind of intelligence sampling unmanned boat for ocean oiliness floating film |
| CN114436418A (en) * | 2022-01-04 | 2022-05-06 | 上海星级酒店设备工程有限公司 | Full-automatic food and beverage water oil separating equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20141207 |
|
| EXPY | Termination of patent right or utility model |