CN202576032U - Oily wastewater absorption treatment and cyclic regeneration system - Google Patents
Oily wastewater absorption treatment and cyclic regeneration system Download PDFInfo
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- CN202576032U CN202576032U CN 201220216710 CN201220216710U CN202576032U CN 202576032 U CN202576032 U CN 202576032U CN 201220216710 CN201220216710 CN 201220216710 CN 201220216710 U CN201220216710 U CN 201220216710U CN 202576032 U CN202576032 U CN 202576032U
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Abstract
The utility model discloses an oily wastewater absorption treatment and cyclic regeneration system. The oily wastewater absorption treatment and cyclic regeneration system includes a wastewater tank, a filter and absorption device, a discharged water tank and a cyclic regeneration device, wherein the filter and absorption device includes a pump for lifting wastewater from the wastewater tank, as well as filter towers communicated with the pump through pipelines and used for filtering oil; water outlets of the filter towers are communicated with the discharged water tank; the cyclic regeneration device includes a regenerated liquid recovery tank for recovery and cooling, a regenerated liquid reaction tank, a regenerated liquid storage tank with a heating device, and a circulating pump; and the regenerated liquid storage tank is communicated with the filter towers through pipelines, and regenerated liquid returns to the regenerated liquid recovery tank through pipelines after reaction. The oily wastewater treatment system provided by the utility model has the advantages that the filter device and the regeneration device are integrated; absorption resin serves as a filter material, so that the filter precision and the quality of discharge water are high; and the absorption resin has good regeneration performance, so that the absorption and filter performances of the absorption resin can be effectively guaranteed through the washing and backwashing of the regenerated liquid.
Description
Technical field
The present invention relates to water-treatment technology field, particularly relate to a kind of oily(waste)water adsorption treatment and indirect regeneration.
Background technology
The pollution of water is a very complicated problems, and source of pollution are numerous, and pollution level varies, and also is a very complex engineering thereby cause water treatment. solve water pollution problems, at first just need to understand the various source of pollution of water body.
Oily(waste)water be a kind of common, can bring than serious environmental to human society and pollute; For this reason, all special both at home and abroad dirt is in addition paid attention to the processing to oily(waste)water.The source of oily(waste)water is very wide, wherein mainly contains emulsifiable oil waste water and catering trade, the food-processing industry of oily cargo ship oily(waste)water, tanker ballast water, washwater, the mechanical cutting processing of oil-washing tank oily(waste)water, the scrapping yard of refinery oily(waste)water, the railway locomotive depot of petroleum industry, the oily(waste)water of car wash trade discharging etc.The harm of oily(waste)water mainly shows: oily substance swims in the water surface, forms thin film, can stop airborne oxygen to be dissolved in the water; Dissolved oxygen in the water is reduced; Cause in the water body planktonic organism etc. dead because of anoxic, the also photosynthesis of overslaugh waterplant, thus influence the self-purification of water body; Even water quality is fouled, destroy the utility value of water resources.For fish, shrimp, shellfish for a long time in oily(waste)water life will cause its meat to contain oil flavor; And spoiled inedibility; Owing to covering, oil film on the fish gill, influences respiration when serious; Cause being choked to death and die, and also might burn and produce safety-problems at the coalescence oil of water surface. therefore, oily(waste)water could discharge after must passing through proper process.So just need a kind ofly can effectively remove various greasy water treatment device in the waste water.
Summary of the invention
The objective of the invention is to the technological deficiency that exists in the prior art, and a kind of oily(waste)water adsorption treatment indirect regeneration is provided.
For realizing that the technical scheme that the object of the invention adopted is:
A kind of oily(waste)water adsorption treatment and indirect regeneration; Comprise waste water tank 1, filtering adsorpting device, water outlet tank 4 and cyclic regeneration device; Described filtering adsorpting device comprises in order to the pump 2 that in waste water tank 1, promotes waste water, is communicated with pump 2 by the road and carries out the filtering filtration tank 3 of grease, described filtration tank 3 water outlets with go out water tank 4 and be connected; Described cyclic regeneration device comprises in order to reclaiming and refrigerative regenerated liquid accumulator tank 5, regenerated liquid reactive tank 6, to be provided with the regenerated liquid reservoir 7 and the recycle pump of heating unit, and described regenerated liquid reservoir is communicated to filtration tank and by the road through being back to regenerated liquid accumulator tank 5 by the road after the reaction.
Described filtration tank is at least two filtration tanks that parallel connection is provided with.
Be provided with return line between described pump 2 water outlets and waste water tank, described return line is provided with reverse flow valve.
Described filtration tank comprises the filter packing that tower body is inner with being contained in tower body, and described filter packing is a polymeric adsorbent.
Compared with prior art, the invention has the beneficial effects as follows:
The oil-contained waste water treatment system of the utility model; Gathered filtration and regenerating unit, adopted polymeric adsorbent, the high effluent characteristics that improves of filtering accuracy as filtering material; Polymeric adsorbent has good reproducibility simultaneously; Utilize the positive backwash of regenerated liquid can effectively guarantee the adsorption filtration performance of polymeric adsorbent, and regenerated liquid is adopted the circulation setting and utilizes active sludge that regenerated liquid is filtered, adopt bio-decontaminated to promote protection especially environment.
Description of drawings
Shown in Figure 1 is the oily(waste)water adsorption treatment indirect regeneration structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done further explain.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
As shown in Figure 1; The oily(waste)water adsorption treatment and the indirect regeneration of the utility model; Comprise waste water tank 1, filtering adsorpting device, water outlet tank 4 and cyclic regeneration device; Described filtering adsorpting device comprises in order to the pump 2 that in waste water tank 1, promotes waste water, is communicated with pump 2 by the road and carries out the filtering filtration tank 3 of grease, described filtration tank 3 water outlets with go out water tank 4 and be connected; Described cyclic regeneration device comprises that described regenerated liquid reservoir is communicated to filtration tank by the road and after reacting, is back to regenerated liquid accumulator tank 5 by the road in order to reclaim and refrigerative regenerated liquid accumulator tank 5, regenerated liquid reactive tank 6, the regenerated liquid reservoir 7 that is provided with heating unit and recycle pump 8.
Wherein, be provided with return line between described pump 2 water outlets and waste water tank, described return line is provided with reverse flow valve, utilizes return line and controlled reverse flow valve, can carry out effective pressure release to pumping the mouth of a river, prevents that pump from damaging.
Described filtration tank 3 is two filtration tanks that parallel connection is provided with, and two filtration tanks are communicated with pump 2 through valve respectively, can simultaneously or carry out waste water filtering respectively.Described filtration tank comprises the filter packing that tower body is inner with being contained in tower body, and described filter packing is mineral suite filtrate and organic filtrates such as walnut shell flour, fibrous nodules such as gac, magnetite, silica sand, gravel, manganese sand.After the sorbing material oil suction is saturated, the renewable repeated use that has, what have can directly be used as fuel.
Polymeric adsorbent is a kind of novel organic adsorption material that development in recent years is got up, and polymeric adsorbent is to be adsorbed as characteristics, to have the resin sorbent of porous three dimensional structure.It is by monomers such as divinylbenzenes, in the presence of organic solvents such as toluene, and the little ball of the roe appearance that makes through the suspension copolymerization method.Be widely used in wastewater treatment, medicament separation and purification, as the carrier of chemical reaction catalyst, the filler of gas chromatographic analysis and gel permeation chromatography molecular-weight gradation post.Be characterized in easy regeneration, can use repeatedly.As cooperate anion and cation exchange resin, can reach high isolation of purified level.The work principle of filter of filtrate is a surface adsorption.Adsorb the saturation value that reaches capacity and carry out filler regeneration.
Described regenerated liquid accumulator tank 5 is communicated with by the road with regenerated liquid reactive tank 6 and pipeline is provided with pump; Be provided with return line between described pump discharge and the regenerated liquid accumulator tank and return line is provided with reverse flow valve, so that in time carry out pressure release and handle to pumping the mouth of a river.Described regenerated liquid accumulator tank cools off in order to the regenerated liquid that circulation is returned, and is cooled to about 40 degree to get in the regenerated liquid reactive tank 6 to avoid destroying the activity of active sludge again.
Described regenerated liquid reactive tank 6 is in order to remove the grease in the cyclic regeneration liquid; It comprises activated sludge reaction pond 61, is arranged on the filtering film component 64 and the aerating apparatus of activated sludge reaction pond water outlet side; Described aerating apparatus comprises air pump and is connected with described air pump 62 and is arranged on the inner aeration opening 63 in activated sludge reaction pond, in the activated sludge reaction pond, carries out aeration, can effectively improve sludge activity; Improve wastewater treatment efficiency, effectively remove the lubricant component in the cyclic regeneration liquid.
Described regenerated liquid reactive tank 6 is communicated with by the road with regenerated liquid reservoir 7 and pipeline is provided with pump; Be provided with return line between described pump discharge and the regenerated liquid reactive tank and return line is provided with reverse flow valve, so that in time carry out pressure release and handle to pumping the mouth of a river.Be provided with heating unit in the described regenerated liquid reservoir 7; Described heating unit can be the heating of medium heat transfer type or the heating-type of directly switching on; Handle to grease, general regenerated liquid is an alkalescence, through making the regenerated liquid temperature rise to 70 deg.c after the heating; Can effectively improve regenerated liquid and greasy reaction effect, improve regeneration effect filler.
Wherein, The pipeline setting of described filtration tank filtration procedure and filler cyclic regeneration process and the switching operation of each valve are on the basis that said apparatus is described; Those skilled in the art is easy to realize just washing and backwash process filtration tank; Also can select different proportionings for the selection of regenerated liquid equally, repeat no more at this to different greasy processing.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (4)
1. oily(waste)water adsorption treatment and indirect regeneration; It is characterized in that; Comprise waste water tank, filtering adsorpting device, water outlet tank and cyclic regeneration device; Described filtering adsorpting device comprises in order to the pump (2) that in the waste water tank, promotes waste water, is communicated with pump by the road and carries out the filtering filtration tank of grease, described filtration tank water outlet with go out water tank and be connected; Described cyclic regeneration device comprises in order to reclaiming and refrigerative regenerated liquid accumulator tank, regenerated liquid reactive tank, to be provided with the regenerated liquid reservoir and the recycle pump of heating unit, and described regenerated liquid reservoir is communicated to filtration tank and by the road through being back to regenerated liquid accumulator tank (5) by the road after the reaction.
2. oily(waste)water adsorption treatment as claimed in claim 1 and indirect regeneration is characterized in that, described filtration tank is at least two filtration tanks that parallel connection is provided with.
3. according to claim 1 or claim 2 oily(waste)water adsorption treatment and indirect regeneration is characterized in that be provided with return line between described pump (2) water outlet and waste water tank, described return line is provided with reverse flow valve.
4. according to claim 1 or claim 2 oily(waste)water adsorption treatment and indirect regeneration is characterized in that, described filtration tank comprises the filter packing that tower body is inner with being contained in tower body, and described filter packing is a polymeric adsorbent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220216710 CN202576032U (en) | 2012-05-15 | 2012-05-15 | Oily wastewater absorption treatment and cyclic regeneration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220216710 CN202576032U (en) | 2012-05-15 | 2012-05-15 | Oily wastewater absorption treatment and cyclic regeneration system |
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| Publication Number | Publication Date |
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| CN202576032U true CN202576032U (en) | 2012-12-05 |
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| CN 201220216710 Expired - Fee Related CN202576032U (en) | 2012-05-15 | 2012-05-15 | Oily wastewater absorption treatment and cyclic regeneration system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880271A (en) * | 2016-07-02 | 2016-08-24 | 李康 | Method for repairing mine chrome heavy metal pollution soil |
| CN109201024A (en) * | 2018-10-17 | 2019-01-15 | 陈育宁 | A kind of sewage filtering material regenerating unit and application method |
| CN109201023A (en) * | 2018-10-17 | 2019-01-15 | 陈育宁 | Sewage filtering material regenerating unit |
| CN111408417A (en) * | 2020-04-02 | 2020-07-14 | 世韩(天津)节能环保科技有限公司 | Circulation filtering device for oil removing resin |
| EP3487814B1 (en) * | 2016-07-20 | 2023-12-27 | Abs Materials, Inc. | Method for extracting organic solutes from-water |
-
2012
- 2012-05-15 CN CN 201220216710 patent/CN202576032U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880271A (en) * | 2016-07-02 | 2016-08-24 | 李康 | Method for repairing mine chrome heavy metal pollution soil |
| EP3487814B1 (en) * | 2016-07-20 | 2023-12-27 | Abs Materials, Inc. | Method for extracting organic solutes from-water |
| CN109201024A (en) * | 2018-10-17 | 2019-01-15 | 陈育宁 | A kind of sewage filtering material regenerating unit and application method |
| CN109201023A (en) * | 2018-10-17 | 2019-01-15 | 陈育宁 | Sewage filtering material regenerating unit |
| CN111408417A (en) * | 2020-04-02 | 2020-07-14 | 世韩(天津)节能环保科技有限公司 | Circulation filtering device for oil removing resin |
| CN111408417B (en) * | 2020-04-02 | 2022-09-30 | 世韩(天津)节能环保科技有限公司 | Circulation filtering device for oil removing resin |
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| 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: 20121205 Termination date: 20150515 |
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| EXPY | Termination of patent right or utility model |