CN1721029A - Oil-water automatic separating and recovering apparatus - Google Patents
Oil-water automatic separating and recovering apparatus Download PDFInfo
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- CN1721029A CN1721029A CN 200510040609 CN200510040609A CN1721029A CN 1721029 A CN1721029 A CN 1721029A CN 200510040609 CN200510040609 CN 200510040609 CN 200510040609 A CN200510040609 A CN 200510040609A CN 1721029 A CN1721029 A CN 1721029A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 240
- 238000011084 recovery Methods 0.000 claims abstract description 53
- 239000000463 material Substances 0.000 claims abstract description 29
- 238000004804 winding Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 5
- 239000010865 sewage Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 abstract description 2
- 239000004745 nonwoven fabric Substances 0.000 abstract 1
- 238000002474 experimental method Methods 0.000 description 32
- 206010010071 Coma Diseases 0.000 description 16
- 238000012360 testing method Methods 0.000 description 16
- 230000007306 turnover Effects 0.000 description 16
- 238000005238 degreasing Methods 0.000 description 8
- 230000007613 environmental effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- CVRALZAYCYJELZ-UHFFFAOYSA-N O-(4-bromo-2,5-dichlorophenyl) O-methyl phenylphosphonothioate Chemical compound C=1C=CC=CC=1P(=S)(OC)OC1=CC(Cl)=C(Br)C=C1Cl CVRALZAYCYJELZ-UHFFFAOYSA-N 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
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Abstract
The auto-separation and recovery device for oil-water comprises cylinder tank (1) with oil collector (4) on top, set recovery pipe (5) on collector top with oil recovery valve (6); set raw water inlet pipe (2) in tank and water outlet collector (8) on bottom of tank connected to bar oil-water separator (7) and recovery pipe (11); the bar separator is rigid frame or antipriming pipe (12) bundled or wrapped nonwoven fabrics (13) or wire material (14) made of super hydrophilic oil-resistant filter material with one end sealed and another end connected with joint linked to water outlet collector. This device works efficiently with the oil content in treated water no more than 0.3ppm.
Description
Technical field
The present invention relates to oily water separation technique, specifically, is a kind of Oil-water autosegregation recovery unit.
Background technology
Greasy dirt has become big public hazards of human society to the pollution of ecological environment, meanwhile, along with science and technology development, in the production process of numerous new high-tech industries, oil content to working media, require the precision of control also more and more high, for example: reverse osmosis membrane (RO) is to the oil content of its operation medium, and regulation must be less than 0.10ppm; GB (GB/T12145-1999) stipulates that clearly the oil content of middle low-pressure boiler water must be smaller or equal to 1.0ppm, and the oil content of high-pressure boiler water must be smaller or equal to 0.3ppm.Why the high accuracy of profit becomes generally acknowledged global problem if being separated, it is as long as reason is the existence of the fine oil droplet of oil emulsion.This has caused the loss and the economic loss of the great lot of water resources and the energy, and has influenced the smooth application of numerous new and high technologies, also is unfavorable for the protection of human ecological environment.
The present invention is (CN99228119.9) improvement on the basis of patent " a kind of oil water separator " the inventor.
Summary of the invention
The purpose of this invention is to provide can be automatically with the moisture that contains oil from and can be respectively with the Oil-water autosegregation recovery unit of oil and water recovery.
Technical scheme of the present invention is as follows:
A kind of Oil-water autosegregation recovery unit, it has a cylindrical tank, an oil catcher that communicates with tank body is arranged on the top ends of tank body, there is the recovery oil pipe on the top of oil catcher, reclaim on the oil pipe recovered oil valve is arranged, former water water inlet pipe is arranged at the top in the tank body, the water outlet water collector is arranged at the bottom in the tank body, be connected with the bar type oil water separator on the water outlet water collector, the water outlet water collector links to each other with return water pipe, and described bar type oil water separator is that rigid frame or antipriming pipe closely wrap up or be wound with nonwoven or the wire rod that super hydrophilic oil resistance filter material is made outward, and an end of rigid frame or antipriming pipe seals, other end opening has connector, is connected on the water outlet water collector.
Above-mentioned Oil-water autosegregation recovery unit, described oil catcher are visual oil catchers.
Above-mentioned Oil-water autosegregation recovery unit is equipped with water distributor on the described water inlet pipe.
Above-mentioned Oil-water autosegregation recovery unit is lined with woven wire between nonwoven that the rigid frame of described bar type oil water separator and super hydrophilic oil resistance filter material are made or the wire rod.
Above-mentioned Oil-water autosegregation recovery unit, described water outlet water collector is in the tank body bottom, the bar type oil water separator seat board with tank body sealing is separated into two parts up and down with tank body all around by one, the bottom constitutes the water outlet water collector, on the bar type oil water separator seat board a plurality of holes are arranged, be connected with a bar type oil water separator on each hole, the bottom of tank body is connected with return water pipe.
Above-mentioned Oil-water autosegregation recovery unit, described water outlet water collector are the pipes of one one end sealing, and a plurality of holes are arranged on the pipe, are connected with a bar type oil water separator on each hole, and the other end of pipe links to each other with return water pipe.
It can be that flat winding or honeycomb fashion winding method twine that above-mentioned Oil-water autosegregation recovery unit, the rigid frame of described bar type oil water separator or antipriming pipe closely are wound with the wire rod that super hydrophilic oil resistance filter material makes outward.
Above-mentioned Oil-water autosegregation recovery unit, the rigid frame of described bar type oil water separator or antipriming pipe closely wrap up or are wound with nonwoven or the wire rod that super hydrophilic oil resistance filter material makes outward and can be wrapped multiple or twine multilayer.
Above-mentioned Oil-water autosegregation recovery unit has hand hole or manhole or/and the tank body bottom has sewage draining exit on the described tank body.
Above-mentioned Oil-water autosegregation recovery unit can single independent use or a plurality of series connection use.
Oil-water autosegregation recovery unit of the present invention is following running:
At first close the valve of sewage draining exit, open the recovered oil valve that reclaims on the oil pipe, open the valve of profit water inlet pipe, beginning is injected former water to Oil-water autosegregation recovery unit, after oil catcher is filled former water, closes the recovered oil valve, regulate former water water intake velocity, what make water intake velocity and return water pipe goes out the water speed basically identical, and generally speaking, the pressure of water inlet should be greater than pressure 0.13 MPa of water outlet.Former water like this is under the effect of hydraulic pressure, the wire-coated that nonwoven layer that the super hydrophilic oil resistance filter material of process is made or super hydrophilic oil resistance filter material are made, oil droplet in the former water is stopped by super hydrophilic oil resistance filter material, and float after being gathered into bigger oil droplet, enter oil catcher, and clear water enters the water outlet water collector by super hydrophilic oil resistance filter material, discharge recovery by return water pipe, after oil catcher is full of by oil, open the recovered oil valve that reclaims on the oil pipe, oil is reclaimed, close the recovered oil valve then, Oil-water autosegregation recovery unit remains in operation.
Oil-water autosegregation recovery unit of the present invention can have three kinds of bar type oil water separators, promptly wraps up the bar type oil water separator (HY of super hydrophilic oil resistance filter material nonwoven
AThe bar type oil water separator), the honeycomb fashion winding method twines the bar type oil water separator (HY of super hydrophilic oil resistance filter material wire rod
BThe bar type oil water separator) or the flat bar type oil water separator (HY that twines super hydrophilic oil resistance filter material wire rod around formula
CThe bar type oil water separator).The function of these three kinds of bar type oil water separators is different, HY
AThe object that the bar type oil water separator is handled mainly is that suspended oil is main, and oil emulsion is auxilliary, and HY
BBar type oil water separator and HY
CThe object that the bar type oil water separator is handled mainly is oil emulsion, particularly HY
BThe bar type oil water separator can separate fine oil emulsion oil droplet to be removed.Therefore, their series connection are used, adopted HY as first order Oil-water autosegregation recovery unit
AThe bar type oil water separator, second level Oil-water autosegregation recovery unit adopts HY
CThe bar type oil water separator, third level Oil-water autosegregation recovery unit adopts HY
BThe bar type oil water separator has optimal result, and the oil content of the water after the processing can reach≤0.3ppm.
Oil-water autosegregation recovery unit of the present invention can be effectively leaves the oil of the former water of oil-containing and moisture come, and reclaims respectively, and the rate of recovery of oil and water is 100% basically.Oil-water autosegregation recovery unit of the present invention need not add any chemical agent when moving, and also need not the recoil operation of trouble, and therefore the operation operation is very easy, and operating cost is cheap.
Description of drawings
Fig. 1 is the schematic diagram of Oil-water autosegregation recovery unit of the present invention;
Fig. 2 is the schematic diagram of the bar type oil water separator of the super hydrophilic oil resistance filter material nonwoven of parcel;
The schematic diagram of Fig. 3 bar type oil water separator of super hydrophilic oil resistance filter material wire rod for the honeycomb fashion winding method twines;
Fig. 4 is the flat schematic diagram that twines the bar type oil water separator of super hydrophilic oil resistance filter material wire rod around formula.
The specific embodiment
Embodiment 1.
A kind of Oil-water autosegregation recovery unit, as shown in Figure 1, it has a cylindrical tank 1, the internal diameter of tank body 1 is 350mm, high 1800mm, on, one arc end socket is respectively arranged down, the end socket height is 160mm, there is a visual oil catcher 4 that communicates with tank body at upper cover peak place, there is the oil pipe 5 of recovery on the top of oil catcher 4, reclaim on the oil pipe recovered oil valve 6 is arranged, safety valve 3 also is housed on the upper cover, and there is former water water inlet pipe 2 at 80mm place along the line on distance tank body 1, and water inlet pipe 2 is connected with into water water-locator, there is water outlet water collector 8 bottom in the tank body 1 apart from minimum point 240mm place, water outlet water collector 8 is a curve bend, is connected and installed with 5 bar type oil water separators 7 on the water outlet water collector 8, and water outlet water collector 8 links to each other with return water pipe 11, the middle and lower part of tank body 1 has hand hole 10 apart from tank body minimum point 800mm place, at the lowest part of low head sewage draining exit 9 is arranged.Closely wrap up or be wound with nonwoven or the wire rod that super hydrophilic oil resistance filter material is made outside the stainless steel tube 12 of described bar type oil water separator 7 for porous, the stainless steel tube 12 long 1000mm of porous, caliber is 40mm, the aperture is 3mm, its end seals, other end opening has connector, is connected on the water outlet water collector 8, wraps up or twine that the external diameter of bar type oil water separator 7 is 80mm behind the super hydrophilic oil resistance filter material.That wrap up super hydrophilic oil resistance filter material nonwoven 13 (Nanjing Bidun Environmental Protection Equipment Co., Ltd's production) is HK
ABar type oil water separator 7 as shown in Figure 2, adopts HK
AThe bar type oil water separator be HK
AOil-water autosegregation recovery unit; That the honeycomb fashion winding method twines super hydrophilic oil resistance filter material wire rod 14 (Nanjing Bidun Environmental Protection Equipment Co., Ltd produces, and line directly is 2.5mm) is HK
BBar type oil water separator 7 as shown in Figure 3, adopts HK
BThe bar type oil water separator be HK
BOil-water autosegregation recovery unit; It is flat that twine super hydrophilic oil resistance filter material wire rod 14 (Nanjing Bidun Environmental Protection Equipment Co., Ltd produces, and line directly is 2.5mm) around formula is HK
CBar type oil water separator 7 as shown in Figure 4, adopts HK
CThe bar type oil water separator be HK
COil-water autosegregation recovery unit.Above-mentioned Oil-water autosegregation recovery unit is when water inlet, when the discharge pressure difference is 0.13 MPa, and the amount of handling former water is 2m
3/ h.With they single independent or tandem compound uses, it the results are shown in Table 1-14.
A kind of Oil-water autosegregation recovery unit, as shown in Figure 1, it has a cylindrical tank 1, the internal diameter of tank body 1 is 350mm, high 1800mm, on, one arc end socket is respectively arranged down, the end socket height is 160mm, there is a visual oil catcher 4 that communicates with tank body at upper cover peak place, there is the oil pipe 5 of recovery on the top of oil catcher 4, reclaim on the oil pipe recovered oil valve 6 is arranged, safety valve 3 also is housed on the upper cover, and there is former water water inlet pipe 2 at 80mm place along the line on distance tank body 1, and water inlet pipe 2 is connected with into water water-locator, there is water outlet water collector 8 bottom in the tank body 1 apart from minimum point 240mm place, water outlet water collector 8 is a curve bend, is connected and installed with 5 bar type oil water separators 7 on the water outlet water collector 8, and water outlet water collector 8 links to each other with return water pipe 11, the middle and lower part of tank body 1 has hand hole 10 apart from tank body minimum point 800mm place, at the lowest part of low head sewage draining exit 9 is arranged.Closely be wound with the wire rod that super hydrophilic oil resistance filter material is made outside the stainless steel tube 12 of described bar type oil water separator 7 for porous, the stainless steel tube 12 long 1000mm of porous, caliber is 60mm, the aperture is 4mm, its end seals, other end opening has connector, is connected on the water outlet water collector 8, twines that the external diameter of bar type oil water separator 7 is 100mm behind the super hydrophilic oil resistance filter material.That the honeycomb fashion winding method twines super hydrophilic oil resistance filter material wire rod 14 (Nanjing Bidun Environmental Protection Equipment Co., Ltd produces, and line directly is 1.5mm) is HK
BBar type oil water separator 7 as shown in Figure 3, adopts HK
BThe bar type oil water separator be HK
BOil-water autosegregation recovery unit; It is flat that twine super hydrophilic oil resistance filter material wire rod 14 (Nanjing Bidun Environmental Protection Equipment Co., Ltd produces, and line directly is 1.5mm) around formula is HK
CBar type oil water separator 7 as shown in Figure 4, adopts HK
CThe bar type oil water separator be HK
COil-water autosegregation recovery unit.Above-mentioned Oil-water autosegregation recovery unit is when water inlet, when the discharge pressure difference is 0.13 MPa, and the amount of handling former water is 2m
3/ h.With they single independent uses, it the results are shown in Table 15,16.
Table 1.HK
ASingle-stage degreasing unit embodiment
| Date and time | Water inlet oil content (mg/L) | Water outlet oil content (mg/L) | Group structure mode (series connection) | Remarks | |
| The morning | 79.5 | 2.25 | Single-stage HK A | Experiment place: Nanjing.Experiment oil concentration analyzer: Foshan Analyzer Co., Ltd. produces COMA-220 oil content concentration analyzer.Running job mode: round the clock operation in 24 hours five days, every morning 9:00, afternoon, 3:00 respectively got the turnover water sample respectively once.Send and test. | |
| Afternoon | 91.35 | 2.14 | Single-stage HK A | ||
| The morning | 166.35 | 3.70 | Single-stage HK A | ||
| Afternoon | 87.83 | 2.91 | Single-stage HK A | ||
| The morning | 140.92 | 3.66 | Single-stage HK A | ||
| Afternoon | 90.33 | 1.96 | Single-stage HK A | ||
| The morning | 204.20 | 2.99 | Single-stage HK A | ||
| Afternoon | 88.96 | 2.06 | Single-stage HK A | ||
| The morning | 70.70 | 2.00 | Single-stage HK A | ||
| Afternoon | 90.55 | 3.55 | Single-stage HK A | ||
Table 2.HK
BSingle-stage degreasing unit embodiment
| Date and time | Water inlet oil content (mg/L) | Water outlet oil content (mg/L) | Group structure mode (series connection) | Remarks | |
| The morning | 59.81 | 0.90 | Single-stage HK B | Experiment place: Nanjing.Experiment oil concentration analyzer: Foshan Analyzer Co., Ltd. produces COMA-220 oil content concentration analyzer.Running job mode: round the clock operation in 24 hours five days, every morning 9:00, afternoon, 3:00 respectively got the turnover water sample respectively once.Send and test. | |
| Afternoon | 101.60 | 1.22 | Single-stage HK B | ||
| The morning | 99.10 | 1.40 | Single-stage HK B | ||
| Afternoon | 91.22 | 0.94 | Single-stage HK B | ||
| The morning | 108.80 | 1.00 | Single-stage HK B | ||
| Afternoon | 201.49 | 0.92 | Single-stage HK B | ||
| The morning | 171.33 | 0.83 | Single-stage HK B | ||
| Afternoon | 150.54 | 1.10 | Single-stage HK B | ||
| The morning | 80.71 | 0.67 | Single-stage HK B | ||
| Afternoon | 89.32 | 0.93 | Single-stage HK B | ||
Table 3.HK
CSingle-stage degreasing unit embodiment
| Date and time | Water inlet oil content (mg/L) | Water outlet oil content (mg/L) | Group structure mode (series connection) | Remarks | |
| The morning | 69.50 | 0.61 | Single-stage HK C | Experiment place: Nanjing.Experiment oil concentration analyzer: Foshan Analyzer Co., Ltd. produces COMA-220 oil content concentration analyzer.Running job mode: round the clock operation in 24 hours five days, every morning 9:00, afternoon, 3:00 respectively got the turnover water sample respectively once.Send and test. | |
| Afternoon | 98.10 | 0.66 | Single-stage HK C | ||
| The morning | 126.33 | 0.51 | Single-stage HK C | ||
| Afternoon | 77.80 | 0.53 | Single-stage HK C | ||
| The morning | 201.20 | 0.60 | Single-stage HK C | ||
| Afternoon | 187.70 | 0.53 | Single-stage HK C | ||
| The morning | 152.00 | 0.50 | Single-stage HK C | ||
| Afternoon | 88.23 | 0.41 | Single-stage HK C | ||
| The morning | 96.67 | 0.44 | Single-stage HK C | ||
| Afternoon | 101.26 | 0.75 | Single-stage HK C | ||
Table 4.HK
A+ HK
BCombined serial oil removing system and device embodiment
| Date and time | Water inlet oil content (mg/L) | Water outlet oil content (mg/L) | Group structure mode (series connection) | Remarks | |
| The morning | 99.14 | 0.51 | HK A+ HK B | Experiment place: Nanjing.Experiment oil concentration analyzer: Foshan Analyzer Co., Ltd. produces COMA-220 oil content concentration analyzer.Running job mode: round the clock operation in 24 hours five days, every morning 9:00, afternoon, 3:00 respectively got the turnover water sample respectively once.Send and test. | |
| Afternoon | 119.30 | 0.48 | HK A+ HK B | ||
| The morning | 88.57 | 0.43 | HK A+ HK B | ||
| Afternoon | 63.35 | 0.37 | HK A+ HK B | ||
| The morning | 101.20 | 0.44 | HK A+ HK B | ||
| Afternoon | 122.20 | 0.43 | HK A+ HK B | ||
| The morning | 57.70 | 0.35 | HK A+ HK B | ||
| Afternoon | 79.41 | 0.35 | HK A+ HK B | ||
| The morning | 106.20 | 0.61 | HK A+ HK B | ||
| Afternoon | 202.30 | 0.57 | HK A+ HK B | ||
Table 5.HK
A+ HK
CCombined serial oil removing system and device embodiment
| Date and time | Water inlet oil content (mg/L) | Water outlet oil content (mg/L) | Group structure mode (series connection) | Remarks | |
| The morning | 171.30 | 0.53 | HK A+ HK C | Experiment place: Nanjing.Experiment oil concentration analyzer: Foshan Analyzer Co., Ltd. produces COMA-220 oil content concentration analyzer.Running job mode: round the clock operation in 24 hours five days, every morning 9:00, afternoon, 3:00 respectively got the turnover water sample respectively once.Send and test. | |
| Afternoon | 99.53 | 0.46 | HK A+ HK C | ||
| The morning | 80.14 | 0.55 | HK A+ HK C | ||
| Afternoon | 103.26 | 0.58 | HK A+ HK C | ||
| The morning | 102.20 | 0.52 | HK A+ HK C | ||
| Afternoon | 77.90 | 0.49 | HK A+ HK C | ||
| The morning | 155.36 | 0.48 | HK A+ HK C | ||
| Afternoon | 98.90 | 0.47 | HK A+ HK C | ||
| The morning | 96.91 | 0.52 | HK A+ HK C | ||
| Afternoon | 103.30 | 0.49 | HK A+ HK C | ||
Table 6.HK
B+ HK
CCombined serial oil removing system and device example
| Date and time | Water inlet oil content (mg/L) | Water outlet oil content (mg/L) | Group structure mode (series connection) | Remarks | |
| The morning | 127.12 | 0.45 | HK B+ HK C | Experiment place: Nanjing.Experiment oil concentration analyzer: Foshan Analyzer Co., Ltd. produces COMA-220 oil content concentration analyzer.Running job mode: round the clock operation in 24 hours five days, every morning 9:00, afternoon, 3:00 respectively got the turnover water sample respectively once.Send and test. | |
| Afternoon | 109.45 | 0.43 | HK B+ HK C | ||
| The morning | 100.60 | 0.40 | HK B+ HK C | ||
| Afternoon | 185.50 | 0.51 | HK B+ HK C | ||
| The morning | 95.34 | 0.49 | HK B+ HK C | ||
| Afternoon | 87.20 | 0.43 | HK B+ HK C | ||
| The morning | 101.52 | 0.46 | HK B+ HK C | ||
| Afternoon | 69.90 | 0.50 | HK B+ HK C | ||
| The morning | 91.90 | 0.52 | HK B+ HK C | ||
| Afternoon | 101.30 | 0.49 | HK B+ HK C | ||
Table 7.HK
A+ HK
B+ HK
CCombined serial oil removing system and device example
| Date and time | Water inlet oil content (mg/L) | Water outlet oil content (mg/L) | Group structure mode (series connection) | Remarks | |
| The morning | 115.41 | 0.41 | HK A+ HK B+ HK C | Experiment place: Nanjing.Experiment oil concentration analyzer: Foshan Analyzer Co., Ltd. produces COMA-220 oil content concentration analyzer.Running job mode: round the clock operation in 24 hours five days, every morning 9:00, afternoon, 3:00 respectively got the turnover water sample respectively once.Send and test. | |
| Afternoon | 171.30 | 0.44 | HK A+ HK B+ HK C | ||
| The morning | 151.25 | 0.39 | HK A+ HK B+ HK C | ||
| Afternoon | 95.81 | 0.37 | HK A+ HK B+ HK C | ||
| The morning | 200.18 | 0.49 | HK A+ HK B+ HK C | ||
| Afternoon | 231.50 | 0.50 | HK A+ HK B+ HK C | ||
| The morning | 183.30 | 0.36 | HK A+ HK B+ HK C | ||
| Afternoon | 91.40 | 0.35 | HK A+ HK B+ HK C | ||
| The morning | 102.30 | 0.38 | HK A+ HK B+ HK C | ||
| Afternoon | 87.72 | 0.39 | HK A+ HK B+ HK C | ||
Table 8.HK
ASingle-stage degreasing unit embodiment
| Date and time | Water inlet oil content (mg/L) | Water outlet oil content (mg/L) | Group structure mode (series connection) | Remarks | |
| The morning | 109.50 | 3.10 | Single-stage HK A | Experiment place: somewhere.Experiment oil concentration analyzer: Foshan Analyzer Co., Ltd. produces COMA-220 oil content concentration analyzer.Running job mode: round the clock operation in 24 hours five days, every morning 9:00, afternoon, 3:00 respectively got the turnover water sample respectively once.Send and test. | |
| Afternoon | 95.20 | 2.75 | Single-stage HK A | ||
| The morning | 86.52 | 2.00 | Single-stage HK A | ||
| Afternoon | 77.42 | 1.97 | Single-stage HK A | ||
| The morning | 115.53 | 2.10 | Single-stage HK A | ||
| Afternoon | 200.60 | 4.55 | Single-stage HK A | ||
| The morning | 211.60 | 4.27 | Single-stage HK A | ||
| Afternoon | 175.33 | 3.08 | Single-stage HK A | ||
| The morning | 91.00 | 2.87 | Single-stage HK A | ||
| Afternoon | 75.00 | 2.55 | Single-stage HK A | ||
Table 9.HK
BSingle-stage degreasing unit embodiment
| Date and time | Water inlet oil content (mg/L) | Water outlet oil content (mg/L) | Group structure mode (series connection) | Remarks | |
| The morning | 97.40 | 0.84 | Single-stage HK B | Experiment place: somewhere.Experiment oil concentration analyzer: Foshan Analyzer Co., Ltd. produces COMA-220 oil content concentration analyzer.Running job mode: round the clock operation in 24 hours five days, every morning 9:00, afternoon, 3:00 respectively got the turnover water sample respectively once.Send and test. | |
| Afternoon | 89.56 | 0.90 | Single-stage HK B | ||
| The morning | 105.40 | 1.18 | Single-stage HK B | ||
| Afternoon | 113.21 | 0.99 | Single-stage HK B | ||
| The morning | 90.35 | 0.89 | Single-stage HK B | ||
| Afternoon | 94.30 | 0.78 | Single-stage HK B | ||
| The morning | 85.22 | 0.81 | Single-stage HK B | ||
| Afternoon | 141.41 | 1.06 | Single-stage HK B | ||
| The morning | 78.95 | 0.82 | Single-stage HK B | ||
| Afternoon | 88.92 | 0.91 | Single-stage HK B | ||
Table 10.HK
CSingle-stage degreasing unit embodiment
| Date and time | Water inlet oil content (mg/L) | Water outlet oil content (mg/L) | Group structure mode (series connection) | Remarks | |
| The morning | 77.65 | 0.55 | Single-stage HK C | Experiment place: somewhere.Experiment oil concentration analyzer: Foshan Analyzer Co., Ltd. produces COMA-220 oil content concentration analyzer.Running job mode: round the clock operation in 24 hours five days, every morning 9:00, afternoon, 3:00 respectively got the turnover water sample respectively once.Send and test. | |
| Afternoon | 89.45 | 0.60 | Single-stage HK C | ||
| The morning | 108.60 | 0.60 | Single-stage HK C | ||
| Afternoon | 90.50 | 0.56 | Single-stage HK C | ||
| The morning | 105.88 | 0.58 | Single-stage HK C | ||
| Afternoon | 80.54 | 0.49 | Single-stage HK C | ||
| The morning | 82.35 | 0.46 | Single-stage HK C | ||
| Afternoon | 102.47 | 0.49 | Single-stage HK C | ||
| The morning | 171.33 | 0.61 | Single-stage HK C | ||
| Afternoon | 81.32 | 0.50 | Single-stage HK C | ||
Table 11.HK
A+ HK
BCombined serial oil removing system and device embodiment
| Date and time | Water inlet oil content (mg/L) | Water outlet oil content (mg/L) | Group structure mode (series connection) | Remarks | |
| The morning | 82.50 | 0.60 | HK A+ HK B | Experiment place: somewhere.Experiment oil concentration analyzer: Foshan Analyzer Co., Ltd. produces COMA-220 oil content concentration analyzer.Running job mode: round the clock operation in 24 hours five days, every morning 9:00, afternoon, 3:00 respectively got the turnover water sample respectively once.Send and test. | |
| Afternoon | 117.40 | 0.58 | HK A+ HK B | ||
| The morning | 75.54 | 0.50 | HK A+ HK B | ||
| Afternoon | 78.80 | 0.48 | HK A+ HK B | ||
| The morning | 99.40 | 0.49 | HK A+ HK B | ||
| Afternoon | 91.12 | 0.45 | HK A+ HK B | ||
| The morning | 105.35 | 0.50 | HK A+ HK B | ||
| Afternoon | 127.36 | 0.55 | HK A+ HK B | ||
| The morning | 98.45 | 0.49 | HK A+ HK B | ||
| Afternoon | 88.64 | 0.47 | HK A+ HK B | ||
Table 12.HK
A+ HK
CCombined serial oil removing system and device embodiment
| Date and time | Water inlet oil content (mg/L) | Water outlet oil content (mg/L) | Group structure mode (series connection) | Remarks | |
| The morning | 104.50 | 0.59 | HK A+ HK C | Experiment place: somewhere.Experiment oil concentration analyzer: Foshan Analyzer Co., Ltd. produces COMA-220 oil content concentration analyzer.Running job mode: round the clock operation in 24 hours five days, every morning 9:00, afternoon, 3:00 respectively got the turnover water sample respectively once.Send and test. | |
| Afternoon | 113.41 | 0.61 | HK A+ HK C | ||
| The morning | 101.32 | 0.57 | HK A+ HK C | ||
| Afternoon | 112.20 | 0.59 | HK A+ HK C | ||
| The morning | 99.32 | 0.60 | HK A+ HK C | ||
| Afternoon | 98.10 | 0.55 | HK A+ HK C | ||
| The morning | 76.00 | 0.57 | HK A+ HK C | ||
| Afternoon | 111.33 | 0.66 | HK A+ HK C | ||
| The morning | 91.14 | 0.65 | HK A+ HK C | ||
| Afternoon | 100.22 | 0.60 | HK A+ HK C | ||
Table 13.HK
B+ HK
CCombined serial oil removing system and device embodiment
| Date and time | Water inlet oil content (mg/L) | Water outlet oil content (mg/L) | Group structure mode (series connection) | Remarks | |
| The morning | 133.12 | 0.44 | HK B+ HK C | Experiment place: somewhere.Experiment oil concentration analyzer: Foshan Analyzer Co., Ltd. produces COMA-220 oil content concentration analyzer.Running job mode: round the clock operation in 24 hours five days, every morning 9:00, afternoon, 3:00 respectively got the turnover water sample respectively once.Send and test. | |
| Afternoon | 104.41 | 0.41 | HK B+ HK C | ||
| The morning | 101.66 | 0.39 | HK B+ HK C | ||
| Afternoon | 173.20 | 0.46 | HK B+ HK C | ||
| The morning | 88.30 | 0.37 | HK B+ HK C | ||
| Afternoon | 81.31 | 0.35 | HK B+ HK C | ||
| The morning | 111.30 | 0.39 | HK B+ HK C | ||
| Afternoon | 90.91 | 0.36 | HK B+ HK C | ||
| The morning | 112.20 | 0.40 | HK B+ HK C | ||
| Afternoon | 106.33 | 0.42 | HK B+ HK C | ||
Table 14.HK
A+ HK
B+ HK
CCombined serial oil removing system and device embodiment
| Date and time | Water inlet oil content (mg/L) | Water outlet oil content (mg/L) | Group structure mode (series connection) | Remarks | |
| The morning | 114.20 | 0.35 | HK A+ HK B+ HK C | Experiment place: somewhere.Experiment oil concentration analyzer: Foshan Analyzer Co., Ltd. produces COMA-220 oil content concentration analyzer.Running job mode: round the clock operation in 24 hours five days, every morning 9:00, afternoon, 3:00 respectively got the turnover water sample respectively once.Send and test. | |
| Afternoon | 109.93 | 0.34 | HK A+ HK B+ HK C | ||
| The morning | 301.24 | 0.40 | HK A+ HK B+ HK C | ||
| Afternoon | 102.36 | 0.30 | HK A+ HK B+ HK C | ||
| The morning | 95.21 | 0.27 | HK A+ HK B+ HK C | ||
| Afternoon | 89.30 | 0.25 | HK A+ HK B+ HK C | ||
| The morning | 201.33 | 0.21 | HK A+ HK B+ HK C | ||
| Afternoon | 87.75 | 0.20 | HK A+ HK B+ HK C | ||
| The morning | 87.55 | 0.23 | HK A+ HK B+ HK C | ||
| Afternoon | 99.81 | 0.22 | HK A+ HK B+ HK C | ||
Table 15.HK
BSingle-stage degreasing unit embodiment
| Date and time | Water inlet oil content (mg/L) | Water outlet oil content (mg/L) | Group structure mode (series connection) | Remarks | |
| The morning | 59.10 | 0.71 | Single-stage HK B | Experiment place: Nanjing.Experiment oil concentration analyzer: Foshan Analyzer Co., Ltd. produces COMA-220 oil content concentration analyzer.Running job mode: round the clock operation in 24 hours five days, every morning 9:00, afternoon, 3:00 respectively got the turnover water sample respectively once.Send and test. | |
| Afternoon | 97.7 | 0.98 | Single-stage HK B | ||
| The morning | 100 | 1.11 | Single-stage HK B | ||
| Afternoon | 90.10 | 0.70 | Single-stage HK B | ||
| The morning | 104.3 | 0.81 | Single-stage HK B | ||
| Afternoon | 203.0 | 0.69 | Single-stage HK B | ||
| The morning | 155.41 | 0.58 | Single-stage HK B | ||
| Afternoon | 139.92 | 0.78 | Single-stage HK B | ||
| The morning | 80.10 | 0.50 | Single-stage HK B | ||
| Afternoon | 87.51 | 0.68 | Single-stage HK B | ||
Table 16.HK
CSingle-stage degreasing unit embodiment
| Date and time | Water inlet oil content (mg/L) | Water outlet oil content (mg/L) | Group structure mode (series connection) | Remarks | |
| The morning | 66.61 | 0.51 | Single-stage HK C | Experiment place: somewhere.Experiment oil concentration analyzer: Foshan Analyzer Co., Ltd. produces COMA-220 oil content concentration analyzer.Running job mode: round the clock operation in 24 hours five days, every morning 9:00, afternoon, 3:00 respectively got the turnover water sample respectively once.Send and test. | |
| Afternoon | 97.24 | 0.53 | Single-stage HK C | ||
| The morning | 118.22 | 0.40 | Single-stage HK C | ||
| Afternoon | 79.23 | 0.46 | Single-stage HK C | ||
| The morning | 199.31 | 0.50 | Single-stage HK C | ||
| Afternoon | 188.49 | 0.44 | Single-stage HK C | ||
| The morning | 155.00 | 0.41 | Single-stage HK C | ||
| Afternoon | 86.57 | 0.37 | Single-stage HK C | ||
| The morning | 94.20 | 0.39 | Single-stage HK C | ||
| Afternoon | 99.77 | 0.55 | Single-stage HK C | ||
Claims (10)
1. Oil-water autosegregation recovery unit, it has a cylindrical tank (1), an oil catcher (4) that communicates with tank body (1) is arranged on the top ends of tank body (1), there is recovery oil pipe (5) on the top of oil catcher (4), reclaim on the oil pipe (5) recovered oil valve (6) is arranged, former water water inlet pipe (2) is arranged at the top in the tank body (1), water outlet water collector (8) is arranged at the bottom in the tank body (1), be connected with bar type oil water separator (7) on the water outlet water collector (8), water outlet water collector (8) links to each other with return water pipe (11), it is characterized in that: described bar type oil water separator (7) is for closely wrapping up or be wound with nonwoven (13) or the wire rod (14) that super hydrophilic oil resistance filter material is made outside rigid frame or the antipriming pipe (12), one end of rigid frame or antipriming pipe (12) seals, other end opening has connector, is connected on the water outlet water collector (8).
2. Oil-water autosegregation recovery unit according to claim 1 is characterized in that: described oil catcher (4) is visual oil catcher.
3. Oil-water autosegregation recovery unit according to claim 1 is characterized in that: described water inlet pipe is equipped with water distributor on (2).
4. Oil-water autosegregation recovery unit according to claim 1 is characterized in that: be lined with woven wire between nonwoven that the rigid frame of described bar type oil water separator (7) and super hydrophilic oil resistance filter material are made or the wire rod.
5. Oil-water autosegregation recovery unit according to claim 1, it is characterized in that: described water outlet water collector (8) is in the tank body bottom, the bar type oil water separator seat board with tank body sealing is separated into two parts up and down with tank body all around by one, the bottom constitutes water outlet water collector (8), on the bar type oil water separator seat board a plurality of holes are arranged, be connected with a bar type oil water separator (7) on each hole, the bottom of tank body (1) is connected with return water pipe (11).
6. Oil-water autosegregation recovery unit according to claim 1, it is characterized in that: described water outlet water collector (8) is the pipe of one one end sealing, a plurality of holes are arranged on the pipe, be connected with a bar type oil water separator (7) on each hole, the other end of pipe links to each other with return water pipe (11).
7. Oil-water autosegregation recovery unit according to claim 1 is characterized in that: the rigid frame of described bar type oil water separator (7) or antipriming pipe (12) be outer, and closely to be wound with the wire rod (14) that super hydrophilic oil resistance filter material makes be that flat winding or honeycomb fashion winding method twine.
8. Oil-water autosegregation recovery unit according to claim 1 is characterized in that: the rigid frame of described bar type oil water separator (7) or antipriming pipe (12) be outer closely to be wrapped up or is wound with nonwoven (13) or the wire rod (14) that super hydrophilic oil resistance filter material makes and be wrapped multiple or twine multilayer.
9. Oil-water autosegregation recovery unit according to claim 1 is characterized in that: have manhole (10) on the described tank body (1) or/and the tank body bottom has sewage draining exit (9).
10. Oil-water autosegregation recovery unit according to claim 1 is characterized in that: single independent use or a plurality of series connection are used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100406092A CN100354021C (en) | 2005-06-20 | 2005-06-20 | Oil-water automatic separating and recovering apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100406092A CN100354021C (en) | 2005-06-20 | 2005-06-20 | Oil-water automatic separating and recovering apparatus |
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|---|---|
| CN1721029A true CN1721029A (en) | 2006-01-18 |
| CN100354021C CN100354021C (en) | 2007-12-12 |
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| CNB2005100406092A Active CN100354021C (en) | 2005-06-20 | 2005-06-20 | Oil-water automatic separating and recovering apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008110060A1 (en) * | 2007-03-13 | 2008-09-18 | Xian Gan | An auto-separation and recovery device for oil-water and a combined marine oil-water auto-separation and recovery system thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2238828Y (en) * | 1995-12-25 | 1996-10-30 | 王本度 | Combined water purifying treatment device |
| BE1011906A3 (en) * | 1998-05-12 | 2000-02-01 | Atlas Copco Airpower Nv | Device for separating two immiscible liquids WITH DIFFERENT DENSITY. |
| CN2370935Y (en) * | 1999-04-12 | 2000-03-29 | 甘宪 | Oil-water separator |
| CN1121254C (en) * | 1999-04-26 | 2003-09-17 | 甘宪 | Oil-water separator and its oil-water separating system |
| CN2836885Y (en) * | 2005-06-20 | 2006-11-15 | 甘宪 | Oil water automatically separating and reclaiming device |
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2005
- 2005-06-20 CN CNB2005100406092A patent/CN100354021C/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008110060A1 (en) * | 2007-03-13 | 2008-09-18 | Xian Gan | An auto-separation and recovery device for oil-water and a combined marine oil-water auto-separation and recovery system thereof |
| KR101096538B1 (en) | 2007-03-13 | 2011-12-20 | 시엔 간 | An automatic oil-water separation and recovery system used on ships |
| US8206585B2 (en) | 2007-03-13 | 2012-06-26 | Xian Gan | Automatic oil-water separation and recovery system used on ships |
| RU2464234C2 (en) * | 2007-03-13 | 2012-10-20 | Ксиан ГАН | Device for automatic separation and recuperation of oil and water and system to this end to be used in sea |
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| CN100354021C (en) | 2007-12-12 |
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