CN2404870Y - Processing equipment for oil-removing for condensation water - Google Patents
Processing equipment for oil-removing for condensation water Download PDFInfo
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- CN2404870Y CN2404870Y CN 99256806 CN99256806U CN2404870Y CN 2404870 Y CN2404870 Y CN 2404870Y CN 99256806 CN99256806 CN 99256806 CN 99256806 U CN99256806 U CN 99256806U CN 2404870 Y CN2404870 Y CN 2404870Y
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- oil
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- out system
- oil removing
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Abstract
The utility model relates to a processing device which removes oil in condensation water. The utility model, which is mainly composed of a fiber ball oil remover, an active carbon filter, a detergent dissolver and a cleaning liquid injector, is characterized in that a fiber filtering technique is adopted to inject condensation water which contains oil into the fiber ball oil remover from the upper part; the water flows across a filtering bed from top to bottom; the oil in the water is removed through the filtration and the adsorption of a fiber ball filtering layer; then the water is further purified by an active carbon adsorber to achieve better water quality purification effect; the cleaning liquid enters the fiber ball oil remover through the pressure of the condensation water; in addition, compressed air is pumped in the fiber ball oil remover to scrub a fiber ball strongly so that ideal cleaning effect is achieved.
Description
The utility model belongs to water treatment, particularly relates to a kind of process unit of condensed water oil removing.
The condensed water oil removing is a kind of energy-saving and cost-reducing, water saving, and the technological measure of recycling condensed water has been subjected to people's great attention.But currently used method is generally coke filter, activated charcoal filter, accurate filter, cotton pipe strainer, topped strainer and high flow rate mixed bed etc., its effect is all not very good, though its major cause is the oil removing of said apparatus energy, but difficulty is cleaned in regeneration, after operation for some time, filter element absorption is saturated, and deoiling effect reduces.
Some country is a vaporizing extract process to the employing of this type of oily water separation, but its energy consumption is higher.The purpose of this utility model is a kind of new condensed water oil removing process device of design, that is: fibrous nodules oil removing process device, and it both can overcome the not drawback of easy cleaning of other method, can repeat fully repeatedly to utilize again, made deoiling effect lasting, stable.It is the waste-oil scavenger of main body that this device has adopted the fibrous nodules oil removal filter, and sets up activated charcoal filter for refining measure, to guarantee deoiling effect.
Practice shows, this device under normal circumstances, the condensed water oil-containing is in 10mg/L, its oil removal rate can reach 98.7%, the COD clearance reaches 75%, the iron clearance reaches 88.7%, goes turbid rate to reach 62.4%, effect is very good.
The process unit of the utility model condensed water oil removing mainly is the water quality purifying treater that utilizes fibrous nodules oil eliminator, activated charcoal filter, clean-out system dissolver and scavenging solution injector etc. to constitute.Its technology comprises oil removing and cleans two processes: the oil removing process is that oil-containing condensed water top from the fibrous nodules oil eliminator after rate of flow meter detects flow is entered the fibrous nodules oil eliminator, the water filtering layer of flowing through from top to bottom, oil in the water is subjected to the filtration of fibre-ball filtration layer and absorption and removes, in order to improve deoiling effect, it is further refining that the water of discharging from the fibrous nodules oil eliminator enters activated charcoal filter more from top to bottom, after reaching water-quality guideline, send into condensate tank; The cleaning process of fibrous nodules oil eliminator is that clean-out system is added in the clean-out system dissolver after the stirring and dissolving, automatically enter in the scavenging solution injector by potential difference, relying on the pressure of condensed water that scavenging solution is injected in the fibrous nodules oil eliminator then cleans, simultaneously pressurized air is fed in the fibrous nodules oil eliminator and clean, make it reach the ideal cleaning performance fibrous nodules is powerful.
Principle of work of the present utility model:
This oil removing process device is to utilize the device of formations such as fibrous nodules oil eliminator, activated charcoal filter, clean-out system dissolver and scavenging solution injector to come the oil-containing condensed water is carried out clean.The employing fibrous nodules is a filtrate, and this filtrate has flexible big, compressible, cut that oily retaining power is strong, intensity is high (6 gram/dawn doubled than cotton, than wool Senior Three times), acid and alkali-resistance, characteristics such as wear-resisting.When operation device because condensed water top-down effect in the fibrous nodules oil eliminator is compressed filtering layer, dredge closely down on the filtering layer hole, meet the void distribution of desirable filtering layer, filter and adsorption effect splendid.Adopt activated charcoal filter further refining again, can reach the ideal deoiling effect.The proportion of fibrous nodules is 1.38g/Gm
3, be slightly larger than water, when backwash,, make filtering layer loose because current are bottom-up, cooperate compressed-air actuated powerful the scouring, guarantee to clean thoroughly.Adopt the fibrous nodules oil removing, both can reach the good purpose of deoiling effect, be easy to again clean, increase the service life.
The index of the water quality after the utility model is handled the oil-containing condensed water is:
1, the removing profit and can reach following index of fibrous nodules oil eliminator outlet:
2, the index of purifying waste water of activated charcoal filter outlet is as follows:
| Project | The fiber ball filter inlet | The fiber ball filter outlet |
| Oil | ≤15mg/L | ≤0.5mg/L |
| COD | ≤5mg/L | ≤1.0mg/L |
| Glue iron | ≤400ug/L | ≤150ug/L |
| Suspended substance | ≤10mg/L | ≤2mg/ |
| Project | The activated charcoal filter inlet | The activated charcoal filter outlet |
| Oil | ≤0.5mg/L | ≤0.3mg/L |
| COD | ≤1.0mg/L | ≤0.5mg/L |
| Glue iron | ≤150ug/L | ≤100ug/L |
| Suspended substance | ≤2mg/L | ≤1.0mg/L |
Purifying waste water of activated charcoal filter outlet, its oleaginousness can reach below the 0.3mg/L, and this index satisfies high-duty boiler to the requirement (GB12145-89) of oiler feed to oleaginousness.
The process unit of the condensed water oil removing of the utility model design has following advantage:
1, adopting the fiber filter technology is present state-of-the-art filtering technique, and it is filtrate that the utility model adopts fibrous nodules, because it has the incomparable characteristic of other filtrate, deoiling effect is significantly improved, and has convenient characteristics of cleaning.
2, the utility model adopts fibrous nodules oil eliminator and activated charcoal filter two-stage to remove oil refining, makes deoiling effect better.
3, loading elasticity of the present utility model is big, to flow at 5～400m
3The condensed water of/h all can meet the demands.
4, to cut oily ability strong for the utility model, can reach 3kg/m
3
5, the utility model cycle of operation long, the cycle of operation reaches 24 hours when oleaginousness is 5mg/L, the cycle of operation was 12 hours when oleaginousness was 10mg/L.
Description of drawings:
Figure of description is the structural representation of the process unit of condensed water oil removing of the present utility model, wherein:
A-oil-containing condensed water opening for feed;
B-cleans the gas inlet;
The C-inlet that purges steam;
The D-treated water outlet;
The E-sewage draining exit.
The process unit embodiment of condensed water oil removing of the present utility model is:
Embodiment 1
The process unit of condensed water oil removing is made of condensed water oil eliminator (1), oil removing water treater (2), clean-out system dissolving tank (3) and clean-out system injector (4).Be the filter bed of having filled fibrous nodules in the condensed water oil eliminator (1), and be provided with oil-containing condensed water opening for feed (9) and clean-out system outlet (10) at its top; The bottom is provided with clean-out system and cleans gas inlet (11), and is provided with the oil removing water out (12) that is connected with the top of oil removing water treater (2).Be the adsorption bed (6) of having filled activated carbon in the oil removing water treater (2), and be provided with the oil removing water inlet (13) and the outlet (14) that purges steam at its top; The bottom is provided with purge steam inlet (15) and treated water outlet (16).Clean-out system dissolving tank (3) is the header tank that is provided with mechanical stirrer.Clean-out system injector (4) is to pass through cross-line (7) supercharging with the oil-containing condensed water, and by injecting the clean-out system basin that line (8) is communicated with the oil eliminator bottom.
This condensed water oil removal plant comprises two processes, that is: oil removing process and cleaning processes.The oil removing process is that the oil-containing condensed water is entered the fibrous nodules oil eliminator (1) from top after rate of flow meter detects flow, water is flowed through from top to bottom and is filtered bed (5) (the fibrous nodules loading height is 1000mm), oil in the water is subjected to the filtration of fibre-ball filtration layer and absorption and removes, from further making with extra care that fibrous nodules oil eliminator (1) is discharged except that profit enters activated charcoal filter (2) more from top to bottom, after reaching water-quality guideline, send into condensate tank; The cleaning process of fibrous nodules oil eliminator (1) is after clean-out system is added the interior stirring and dissolving of clean-out system dissolver (3), automatically enter in the scavenging solution injector (4) by potential difference, relying on the pressure of condensed water that scavenging solution is pressed in the fibrous nodules oil eliminator (1) then cleans, simultaneously with pressurized air (blast: 0.5Mpa, wind-warm syndrome: normal temperature, air quantity: 54m
3/ h) clean fibrous nodules is powerful in the feeding fibrous nodules oil eliminator (1), make it reach the ideal cleaning performance.
Claims (3)
1, a kind of process unit of condensed water oil removing, constitute by water of condensation oil eliminator (1) oil removing water treater, (2) clean-out system dissolving tank (3) and clean-out system injector (4), it is characterized in that wherein the stopping composition of water of condensation oil eliminator (1) is a kind of fibre-ball filtration bed (5); What oil removing water treater (2) was filled is activated carbon adsorbent bed (6); Clean-out system dissolving tank (3) is the header tank that has mechanical stirrer; Clean-out system injector (4) is to hold jar by cross-line (7) supercharging and by injecting line (8) with the clean-out system that the oil eliminator bottom is communicated with the oil-containing water of condensation.
2, want the process unit of 1 described condensed water oil removing as right, the top that it is characterized in that condensed water oil eliminator (1) wherein is provided with oil-containing condensing water inlet (9) and clean-out system outlet (10), the bottom is provided with clean-out system and cleans gas inlet (11), and is provided with the oil removing water out (12) that is connected with the top of oil removing water treater (2).
3, want the process unit of 1 and 2 described condensed water oil removings as right, it is characterized in that the top of oil removing water treater (2) wherein is provided with oil removing water inlet (13) and the outlet (14) that purges steam; The bottom is provided with purge steam inlet (15) and treated water outlet (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99256806 CN2404870Y (en) | 1999-12-16 | 1999-12-16 | Processing equipment for oil-removing for condensation water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99256806 CN2404870Y (en) | 1999-12-16 | 1999-12-16 | Processing equipment for oil-removing for condensation water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2404870Y true CN2404870Y (en) | 2000-11-08 |
Family
ID=34039847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99256806 Expired - Fee Related CN2404870Y (en) | 1999-12-16 | 1999-12-16 | Processing equipment for oil-removing for condensation water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2404870Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102078713A (en) * | 2010-11-13 | 2011-06-01 | 山西省电力公司电力科学研究院 | Method for cleaning polypropylene fiber rope filtering elements of powdered resin filter |
| CN102836579A (en) * | 2012-09-05 | 2012-12-26 | 江苏永钢集团有限公司 | Device for removing oil from circulating water |
| CN108706657A (en) * | 2018-06-11 | 2018-10-26 | 沈阳建筑大学 | A kind of adsorption filter and wastewater treatment method for common oil field wastewater treatment |
-
1999
- 1999-12-16 CN CN 99256806 patent/CN2404870Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102078713A (en) * | 2010-11-13 | 2011-06-01 | 山西省电力公司电力科学研究院 | Method for cleaning polypropylene fiber rope filtering elements of powdered resin filter |
| CN102078713B (en) * | 2010-11-13 | 2013-01-16 | 国家电网公司 | Method for cleaning polypropylene fiber rope filtering elements of powdered resin filter |
| CN102836579A (en) * | 2012-09-05 | 2012-12-26 | 江苏永钢集团有限公司 | Device for removing oil from circulating water |
| CN108706657A (en) * | 2018-06-11 | 2018-10-26 | 沈阳建筑大学 | A kind of adsorption filter and wastewater treatment method for common oil field wastewater treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |