CN201240880Y - Integrating processor unit for oil-contaminated water - Google Patents
Integrating processor unit for oil-contaminated water Download PDFInfo
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- CN201240880Y CN201240880Y CNU2008200752412U CN200820075241U CN201240880Y CN 201240880 Y CN201240880 Y CN 201240880Y CN U2008200752412 U CNU2008200752412 U CN U2008200752412U CN 200820075241 U CN200820075241 U CN 200820075241U CN 201240880 Y CN201240880 Y CN 201240880Y
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Abstract
The utility model relates to an oily sewage comprehensive treating device, belonging to the technical field of the sewage treating devices. The device aims at solving the problems of complex structure and high energy consumption in the existing sewage treating devices. The oily sewage comprehensive treating device adopts that: an oil separating tank which is connected with a sewage lifting pump is connected to a coalescence oil trapping device by a water pipe, an oil pipe connected with an oil storage tank is arranged at the upper side part of the coalescence oil trapping device, an aeration hole which is provided with a jet flowing aerator is arranged at the bottom side part of the coalescence oil trapping device, the jet flowing aerator is connected with an aeration pump by an air pipe and is connected with a water outlet pipe of the coalescence oil trapping device by a water circulating pipe, a sludge draining valve is arranged at the bottom part of the coalescence oil trapping device, the water outlet pipe connected with a sewage transporting pump is connected with a filtering separation tank, an oil collecting pipe connected with the oil storage tank is arranged at the top part of the filtering separation tank, the bottom part of the filtering separation tank is connected with a connector of the water outlet pipe, and control valves are respectively connected on the connecting pipes of the inlets and outlets of the oil separating tank, the sewage lifting pump, the sewage transporting pump, the coalescence oil trapping device, the oil storage tank, the aeration pump, the oil transporting pump and the filtering separation tank. The structure of the device is novel, thus being suitable for the oily sewage treatment in petrochemical industry, spinning and light industry and the like.
Description
Technical field
The utility model belongs to a kind of in the technical field of sewage treatment equipment and is used to handle the device that oily(waste)water carries out oil, water sepn.
Background technology
Oily(waste)water is a kind of source of pollution that have a large capacity and a wide range, mostly be to derive from oil production, conveying, refining processing, chemical industry, weaving, light industry, electric power, iron and steel, boats and ships etc., oily(waste)water is generally 4 kinds: the one, and suspension oil, the oil product particle diameter is bigger, bubble through the water column more, account for 50～70% of oleaginousness in the sewage, be mostly to adopt oil trap oil slick to be taken out with means such as dragging for left-falling stroke; The 2nd, dispersed oil suspends in water with tiny oil droplets, and less stable often can be assembled after static and become oil slick; The 3rd, mostly dissolving oil is the oil content less than the oil in water emulsion particle diameter, and such as dissolved hydrocarbons oil, its solubleness in water is very little; The 4th, oil in water emulsion, the oil in the oily(waste)water is emulsified state in water, and the oil product particle diameter is less than 15 microns, and system is more stable, is difficult for floating on the water surface.Because oily(waste)water is directly connected to people's survival environment, and is along with advancing by leaps and bounds of science and technology, also more and more higher to the technical requirements of oily water treatment.In known technology, existing oil-contained waste water treatment device mainly is to adopt treatment unit such as oil removal, flotation, filtration, flocculation, or powers up the air supporting facility again plate washer, battery lead plate, oil-collecting bag and water leg are set.But integral construction is complicated, and floor space is big, and power consumption is high, invests bigger.
Summary of the invention
In order to overcome the deficiency of prior art, it is complicated to solve existing waste disposal plant structure, the problem that energy consumption is high, the purpose of this utility model provides a kind of novel structure, design innovation, and oil-water separation is good, the sewage treating efficiency height, it is low to consume energy, and floor space is little, and is applied widely, less investment, working cost is low, and is reliable and stable, new-type oil-contained waste water treatment device easy to use.
The technical scheme in the invention for solving the above technical problem is:
A kind of oily(waste)water Integrated Processing Unit, it is provided with three grades of sewage disposal unit, first step sewage disposal unit is the oil removal groove, sewage disposal unit, the second stage is the coalescence trap for oil, third stage sewage disposal unit is I～III section filtering separation jar, comprise: oil removal groove (pond), sewage pump, the sewage transport pump, the coalescence trap for oil, oil tank, aeration pump, transfer pump, I～III section filtering separation jar, at oil removal groove side bottom inlet connector tube is housed, be equiped with dash wallboard and oil skimmer vessel in the groove inner chamber, oil skimmer vessel is by connect transfer pump connection oil tank, the oil removal groove is fitted with sewage pump and is connected to the coalescence trap for oil by water pipe, the upper lateral part of coalescence trap for oil is fitted with oil pipe and connects oil tank, bottom side is shaped on solarization air cap jet aerator is housed, jet aerator is connecting aeration pump and the water outlet pipe that is being connected this coalescence trap for oil by circulating pipe by tracheae, also the blowdown slurry valve is housed in the bottom of coalescence trap for oil body, the water outlet pipe is connected to the water inlet pipe that the sewage transport pump is connected to the filtering separation jar, the top of filtering separation jar is equipped with oil header and is connected oil tank, the bottom is fitted with the outlet water pipe head, and at the oil removal groove, sewage pump, the sewage transport pump, the coalescence trap for oil, oil tank, aeration pump, advancing of transfer pump and filtering separation jar, be fitted with control valve on the downstream end respectively.
Above-mentioned oily(waste)water Integrated Processing Unit, described coalescence trap for oil be connected with inlet connector tube by the outer intracoelomic cavity ingress of trap for oil and enclose the well chamber by enclosing borehole wall plate every the water conservancy diversion that is linked to be, water conservancy diversion encloses the well chamber and encloses and be shaped on the overflow through hole on the borehole wall plate and be communicated with the husky heavy collection of the mud be equiped with weir divider and overflow orifice plate chamber, the bottom of the husky heavy collection of mud chamber is shaped on the funnel of load blowdown slurry valve, the overflow orifice plate of side body portion is communicated with oil droplet coalescence chamber, at the indoor multilayer coalescence template oil droplet coalescence device that is equiped with oblique device of oil droplet coalescence, weir divider is equipped with in water side, oil droplet coalescence chamber, be shaped on water leg on weir divider top, water leg bottom is equipped with racecourse bend and is being communicated with by weir divider and is divided into 2～4 grades of gas-floating chambers that are in series, at gas-floating chamber bottom side solarization air cap jet aerator is housed, and be connected with the water outlet pipe at last gas-floating chamber, also in the husky heavy collection of mud chamber, oil droplet coalescence chamber is fitted with the oil pipe that is connected oil tank with gas-floating chamber.During use, the water conservancy diversion that oily(waste)water is introduced into this coalescence trap for oil encloses the well chamber, owing to be that water conservancy diversion encloses well construction, medium is after changing flow direction, produce shoving that one makes progress to the oil-collecting layer, having guaranteed that oarse-grained oil droplet rises quickly reaches the oil-collecting layer, remain the multilayer coalescence template oil droplet coalescence device in the liquid inflow oil droplet coalescence chamber of containing little oil droplet, current form rapid shape and flow when multilayer coalescence template oil droplet coalescence device, make between the tiny oil droplets mutually bump accelerate coalescence and be condensed into bigger oil droplet and oil group, overflow along oil droplet coalescence device edge and to finish oily water separation, be obliquely installed oil droplet coalescence device and help the heavy silt discharge formation obstruction that collects in the sewage, make top, current deflecting oil droplet coalescence chamber simultaneously, oil droplet is floated to the distance of oil-collecting layer reduce, be easy to separate; Oily(waste)water enters 1～4 grade of gas-floating chamber, gas-floating chamber is that the jet aerator (microbubble generator) that utilizes water after the partially disposed to reflux through load forms dissolved air water with air mixed, dissolved air water enters decompression release in the gas-floating chamber, the air that dissolves in the water is separated out with 20～30 microns bubble, have very big surface-area and adsorptive power, to all oily water separation preferably of different concns oily(waste)water.
Above-mentioned oily(waste)water Integrated Processing Unit, the base plate of multilayer coalescence template oil droplet coalescence its main body of device of oblique device and its coalescence trap for oil ectosome is 45 °～65 ° inclination angles to be installed in the oil droplet coalescence indoor in the described coalescence trap for oil oil droplet coalescence chamber.
The oil skimmer vessel of installing is the Float cylinder type oil skimmer vessel in the above-mentioned oily(waste)water Integrated Processing Unit, described oil removal groove, or the floating-type oil skimmer vessel, and the oil skimmer vessel of other suitable type.
Above-mentioned oily(waste)water Integrated Processing Unit, the volume of described III section filtering separation jar are that sewage load is I section filtering separation jar 〉=II section filtering separation jar 〉=III section filtering separation jar, or the volume of III section filtering separation jar is identical.Order number (being filter densities) the I section filtering separation jar≤II section filtering separation jar≤III section filtering separation jar of III section filtering separation jar filter core filtrate, or III section filtering separation jar is identical.
Above-mentioned oily(waste)water Integrated Processing Unit has the filtering separation jar of a belt stirrer in the described filtering separation jar.
When the utility model uses, according to actual needs, the inlet connector tube of the oil removal groove of this oily(waste)water Integrated Processing Unit is connected the hydraulic pipe in oily(waste)water source, the outlet water pipe head of filtering separation jar connects the treating water transfer lime.Connect power supply, open the hydraulic pipe in oily(waste)water source, make the oily(waste)water that needs processing be introduced into the oil removal groove of first step processing unit, after partition plate oil removal and oil skimmer vessel carried out oil skimming, the coalescence trap for oil that the oily(waste)water after by sewage pump the oil removal groove being handled is delivered to second processing unit separated fuel-displaced and water.In order to prevent that impact load from influencing the treat effluent quality, guarantee the qualified discharge of water outlet long-term stability, at coalescence trap for oil water outlet rear portion again load the I of the 3rd processing unit～III section filtering separation jar, can be according to actual treatment technical requirements and treatment effect, I section or II section or III section filtering separation jar are set, the further place to go of filtering separation jar irreducible oil, solid dirt, smell, colourity etc. finally realize water outlet up to standard.This oily(waste)water Integrated Processing Unit carries out back flushing after the period is set in operation, or/and use the steam pipeline purging, efficiently move with the safety and stability of guaranteeing device.
Because technique scheme has been adopted in the utility model design, it is complicated to have solved existing waste disposal plant structure effectively, the problem that energy consumption is high.Show that through testing result on trial for several times it compared with prior art has the structure novelty, design innovation, oil-water separation is good, the sewage treating efficiency height, it is low to consume energy, and floor space is little, and is applied widely, less investment, advantages such as working cost is low, and is reliable and stable, easy to use, be applicable to the processing of oily(waste)waters such as petrochemical complex, weaving, light industry, electric power, boats and ships, food-processing, public works, have broad prospect for its application.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is the concrete structure sketch of the utility model embodiment.
Fig. 2 is the backsight amplification view of coalescence trap for oil embodiment among Fig. 1.
Each label is in the accompanying drawing: 1-3 filtering separation jar; 4 oil tanks; 5 coalescence trap for oils; 6 oil removal grooves; 7 sewage transport pumps; 8 sewage pumps; 9 transfer pumps; 10 aeration pumps; The 11-35 control valve; 36 oil skimmer vessels; 37 trap for oil ectosomes; 38 gas-floating chambers; 39 racecourse bends; Oil droplet coalescence chambers 40; 41 oil pipes; 42 multilayer coalescence template oil droplet coalescence devices; The husky heavy collection of 43 mud chamber; 44 water conservancy diversion enclose the well chamber; 45 coalescence trap for oil inlet connector tubes; 46 jet aerators; 47 coalescence trap for oil water outlet pipes.
Embodiment
As accompanying drawing 1 embodiment, the utility model comprises: oil removal groove 6, sewage pump 8, sewage transport pump 7, coalescence trap for oil 5, oil tank 4, aeration pump 10, transfer pump 9, III section filtering separation jar 1-3, side bottom at oil removal groove 6 is equipped with inlet connector tube, be equiped with dash wallboard and Float cylinder type oil skimmer vessel 36 in the groove inner chamber, oil skimmer vessel 36 is by connect transfer pump 9 connection oil tanks 4, oil removal groove 6 is fitted with sewage pump 8 and is connected to coalescence trap for oil 5 by water pipe, the upper lateral part of coalescence trap for oil 5 is fitted with oil pipe 41 and connects oil tank 4, bottom side is shaped on solarization air cap jet aerator 46 is housed, jet aerator 46 is connecting aeration pump 10 and the water outlet pipe 47 that is being connected this coalescence trap for oil by circulating pipe by tracheae, also blowdown slurry valve 34 is housed in the bottom of coalescence trap for oil 5 bodies, the water outlet pipe is connected to the water inlet pipe that sewage transport pump 7 is connected to filtering separation jar 3, the filtering separation jar is the III section filtering separation jar that 3 filtering separation jar 1-3 connect to form, filtering separation jar 2 is filtering separation jars of belt stirrer, the top of filtering separation jar 1-3 all is equipped with oil header and is connected oil tank 4 altogether, filtering separation jar 1-3 volume is I section filtering separation jar 3〉II section filtering separation jars 2〉III section filtering separation jars 1, be fitted with the outlet water pipe head in the bottom of filtering separation jar 1, and on sewage pump 8, be fitted with control valve 32, be fitted with control valve 24-25 respectively on sewage transport pump 7 water inlet pipe and water outlet pipes, in the turnover adapter of coalescence trap for oil 5, be fitted with control valve 29-31 respectively, in the turnover adapter of oil tank 4, be fitted with control valve 26-28 respectively, on the tracheae of aeration pump 10 connection coalescence trap for oils 5, be fitted with control valve 35, control valve 33 is housed on the transition pipeline of transfer pump 9, takes in the turnover of filtering separation jar 1-3 and be fitted with control valve 11-23 respectively.
Referring to accompanying drawing 2 embodiment, coalescence trap for oil 5 of the present utility model is that the inner chamber ingress by trap for oil ectosome 37 is connected with inlet connector tube 45 and encloses well chamber 44 by enclosing borehole wall plate every the water conservancy diversion that is linked to be, water conservancy diversion encloses enclosing of well chamber 44 and is shaped on the husky heavy collection of the mud chamber 43 that the connection of overflow through hole is equiped with weir divider and overflow orifice plate on the borehole wall plate, the husky heavy collection of mud 43 bottoms, chamber are shaped on the funnel of load blowdown slurry valve 34, the overflow orifice plate of side body portion is communicated with oil droplet coalescence chamber 40, be equiped with inclined angle alpha in the oil droplet coalescence chamber 40 and be 45 ° multilayer coalescence template oil droplet coalescence device 42, weir divider is equipped with in 40 water sides, oil droplet coalescence chamber, be shaped on water leg on weir divider top, water leg bottom is equipped with racecourse bend 39 and is being communicated with by weir divider and is divided into 3 grades of gas-floating chambers 38 that are in series, at gas-floating chamber 38 bottom side solarization air caps jet aerator 46 is housed, and be connected with water outlet pipe 47, and in the husky heavy collection of mud chamber 43 at last gas-floating chamber, oil droplet coalescence chamber 40 is fitted with the oil pipe 41 that is connected oil tank 4 with gas-floating chamber 38.
Claims (4)
1, a kind of oily(waste)water Integrated Processing Unit, it is provided with the oil removal groove, oil tank, transfer pump, sump pump, it is characterized in that, also be provided with coalescence trap for oil (5), aeration pump (10), I～III section filtering separation jar, sump pump comprises sewage pump (8) and sewage transport pump (7), the oil removal groove is fitted with sewage pump (8) and is connected to coalescence trap for oil (5) by water pipe, the upper lateral part of coalescence trap for oil (5) is fitted with oil pipe (41) and connects oil tank, bottom side is shaped on solarization air cap jet aerator (46) is housed, jet aerator (46) is connecting aeration pump (10) and the water outlet pipe (47) that is being connected this coalescence trap for oil by circulating pipe by tracheae, also blowdown slurry valve (34) is housed in the bottom of coalescence trap for oil (5) body, the water outlet pipe is connected to the water inlet pipe that sewage transport pump (7) is connected to the filtering separation jar, the bottom is fitted with the outlet water pipe head, and at the oil removal groove, sewage pump (8), sewage transport pump (7), coalescence trap for oil (5), oil tank, aeration pump (10), advancing of transfer pump and filtering separation jar, be fitted with control valve on the downstream end respectively.
2, oily(waste)water Integrated Processing Unit according to claim 1, it is characterized in that, coalescence trap for oil (5) is that the inner chamber ingress by trap for oil ectosome (37) is connected with inlet connector tube (45) and encloses well chamber (44) by enclosing borehole wall plate every the water conservancy diversion that is linked to be, water conservancy diversion encloses enclosing of well chamber (44) and is shaped on the husky heavy collection of the mud chamber (43) that the connection of overflow through hole is equiped with weir divider and overflow orifice plate on the borehole wall plate, bottom, the husky heavy collection chamber of mud (43) is shaped on the funnel of load blowdown slurry valve (34), the overflow orifice plate of side body portion is communicated with oil droplet coalescence chamber (40), in oil droplet coalescence chamber (40), be equiped with the multilayer coalescence template oil droplet coalescence device (42) of oblique device, weir divider is equipped with in water side, oil droplet coalescence chamber (40), be shaped on water leg on weir divider top, water leg bottom is equipped with racecourse bend (39) and is being communicated with by weir divider and is divided into 2～4 grades of gas-floating chambers (38) that are in series, at gas-floating chamber (38) bottom side solarization air cap jet aerator (46) is housed, and be connected with water outlet pipe (47), and in the husky heavy collection of mud chamber (43) at last gas-floating chamber, oil droplet coalescence chamber (40) is fitted with the oil pipe (41) that is connected oil tank with gas-floating chamber (38).
3, oily(waste)water Integrated Processing Unit according to claim 2, it is characterized in that, in the coalescence trap for oil (5) in the coalescence chamber, oil droplet coalescence chamber (40) the base plate of multilayer coalescence template oil droplet coalescence its main body of device of oblique device and its coalescence trap for oil ectosome be 45 °～65 ° inclination angles to be installed in the oil droplet coalescence indoor.
4, oily(waste)water Integrated Processing Unit according to claim 1 is characterized in that, the volume of III section filtering separation jar is that sewage load is I section filtering separation jar 〉=II section filtering separation jar 〉=III section filtering separation jar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200752412U CN201240880Y (en) | 2008-07-03 | 2008-07-03 | Integrating processor unit for oil-contaminated water |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200752412U CN201240880Y (en) | 2008-07-03 | 2008-07-03 | Integrating processor unit for oil-contaminated water |
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| Publication Number | Publication Date |
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| CN201240880Y true CN201240880Y (en) | 2009-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2008200752412U Expired - Fee Related CN201240880Y (en) | 2008-07-03 | 2008-07-03 | Integrating processor unit for oil-contaminated water |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104876355A (en) * | 2015-06-08 | 2015-09-02 | 无锡市羊尖盛裕机械配件厂 | Impeller type oil-water separation device |
-
2008
- 2008-07-03 CN CNU2008200752412U patent/CN201240880Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104876355A (en) * | 2015-06-08 | 2015-09-02 | 无锡市羊尖盛裕机械配件厂 | Impeller type oil-water separation device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 Termination date: 20100703 |