CN102276116B - Integrated three-phase separation purifier - Google Patents
Integrated three-phase separation purifier Download PDFInfo
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- CN102276116B CN102276116B CN2011101948953A CN201110194895A CN102276116B CN 102276116 B CN102276116 B CN 102276116B CN 2011101948953 A CN2011101948953 A CN 2011101948953A CN 201110194895 A CN201110194895 A CN 201110194895A CN 102276116 B CN102276116 B CN 102276116B
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Abstract
The invention discloses an integrated three-phase separation purifier which comprises a cylinder body, wherein an inner cylinder and an outer cylinder are arranged in the cylinder body; the inner cylinder is arranged in the outer cylinder; an anaerobic biological bacterium room is arranged in the inner cylinder; a facultative biological bacterium room is arranged in the outer cylinder; a flow guide cavity is formed between the inner cylinder and the outer cylinder; a sewage inlet pipe for supplying water to the inner cylinder and a discharge pipe for discharging sludge generated in the inner cylinder and the outer cylinder are arranged on the lower part of the cylinder body; an oil collecting structure for collecting oil froth which floats upwards in the inner cylinder is arranged above the inner cylinder; an oil discharging pipe for discharging the oil froth collected by the oil collecting structure is arranged on the upper part of the cylinder body; sewage flowing out of the inner cylinder passes through the flow guide cavity and enters the outer cylinder from bottom to top; an aeration structure is arranged on the lower part of the outer cylinder; and a drainage structure for discharging clear water on the upper part of the outer cylinder is arranged on the upper part of the cylinder body. The integrated three-phase separation purifier has a compact integral structure, is reasonable in design, small in floor space, and good in a filtering effect; and a control mode is simple, and multiple steps of reaction are completed continuously.
Description
Technical field
The present invention relates to the purification of waste water treatment facility, especially be applied to the equipment that purifying electroplating wastewater is handled.
Background technology
Electroplating wastewater toxicity is big, and quantity discharged is big, it is administered receive concern both domestic and external always.Conventional electroplating waste water treatment technology has chemical method, ion exchange method, electrolytic process, absorption method etc., and the water after the chemical Treatment can not be recycled, and water resources is wasted in a large number; The ion exchange method cost is high, and regenerating agent consumption is big; The electrolytic process power consumption is big, and running cost is high; The absorption method regeneration efficiency is low.
Utilizing microbial method to handle electroplating wastewater is the direction of always studying both at home and abroad in recent years, has advantages such as cost is low, secondary pollution is few.The used equipment of existing microbial method treatment technology also is only limited to the sectional biological filter, has shortcomings such as cost is high, floor space is big, mode is complicated, operational efficiency is low.
Summary of the invention
Technical problem to be solved by this invention just provides a kind of integral type three phase separation cleaner, has the advantages that occupation area of equipment is few, process control is simple, cost is low, secondary pollution is few, processing efficiency is high.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: integral type three phase separation cleaner is characterized in that: comprise cylindrical shell; Be provided with inner core and urceolus in the said cylindrical shell, inner core is located in the urceolus, is anaerobe bacterium room in the inner core; Be the oxygen biological bacteria room of holding concurrently in the urceolus; Be diversion cavity between inner core and the urceolus, said cylindrical shell bottom is provided with the blow-off pipe that in the sewage water inlet pipe that inner core supplies water and discharging inner core and urceolus, produces mud, and said inner core top is provided with the oil collecting structure of collecting oil slick foam on the inner core; Said cylindrical shell top is provided with the draw-off pipe of the oily foam discharge that oil collecting structure is collected; The effusive sewage of inner core gets into urceolus from bottom to top after diversion cavity, said urceolus bottom is provided with the aeration structure, and said cylindrical shell top is provided with the discharge structure that urceolus top clear water is discharged.
As preferably, be provided with the mao bamboon filler in said inner core and the urceolus.It is firm that the mao bamboon filler is hung film, microbial film difficult drop-off, and low price, and physics, chemicalstability are good.
As preferably; The mao bamboon tube that mao bamboon filler in the said inner core is an epidermis, bribe officials in charge in the centre and polish; Mao bamboon filler in the urceolus is the peeling bamboo plate, and said interior tube bottom is welded into grating plate by round steel, and said mao bamboon tube vertically closely is placed on the said grating plate; Be equipped with the stainless steel and iron silk screen in the said urceolus, bamboo plate fills in the wire netting.Inner core forms an anaerobe bacterium room, also is an oily foam, slag, water three phase separation core simultaneously, the thick about 5-10mm of bamboo plate, and the tonburden of bamboo plate is 80%, urceolus forms a double oxygen biological bacteria room.
As preferably; Said aeration structure comprises aeration house steward and aeration arm; Said aeration house steward and aeration arm are on same horizontal plane; Wherein the aeration arm is one to be surrounded on the circular ring of urceolus bottom, and the aeration arm is provided with several aeration apertures, and the aeration house steward is communicated with the aeration arm and to aeration arm air feed.Said aeration small aperture is 2mm, and pitch of holes is 20mm.The design of aeration arm can not only guarantee the dissolved oxygen in the waste water, has saved the energy again, makes aeration power lower.
As preferably, said discharge structure comprises the effluent trough that said cylindrical shell top loop is provided with around urceolus top, and effluent trough holds the clear water of discharging from urceolus top, and said effluent trough connects the clear water rising pipe.As improvement, the pressure natural drainage that water pump draws water and improves drainage effect or produce through liquid level difference can also be set, on clear water pipe rising pipe even the oil trap water surface is higher than the effluent trough upper edge.
As preferably, said oil collecting structure comprises oil collection plate, and said oil collection plate and horizontal plane tilt, and the oil collection plate low side is positioned at the draw-off pipe below, and the oil collection plate low side is provided with the infiltration hole in the diversion cavity top position, and the space that surrounds between oil collection plate top and cylindrical shell is an oil trap.The oil foam is collected by oil collection plate and to the draw-off pipe drift, the water that is mingled with infilters diversion cavity through the infiltration hole.Perhaps drainage plate is replaced with drainage tube, said drainage tube and horizontal plane tilt, and the drainage tube low side is positioned at the draw-off pipe below.Said drainage tube is provided with two and two drainage tubes and is respectively in the draw-off pipe both sides, and said drainage tube is horizontal by 7～8 ° pitch angle.
As preferably, said oil collection plate xsect is V-arrangement, trapezoidal flute profile or circular arc, and said oil collection plate is horizontal by 7～8 ° pitch angle.
As preferably, be provided with director between said inner core top and oil trap, director produces oily foam guiding with inner core and gets into oil trap, and said director upper surface is lower than the least significant end of drainage tube in the oil trap.
As preferably, have several V-type grooves on the upper surface of said oil trap, and spacing equates between said groove.The design of V-type groove makes oily foam be difficult for oozing out.
As preferably, said director is an inverted pyramidal structures.
The invention has the beneficial effects as follows:
1, compact overall structure, reasonable in design, polystep reaction is accomplished continuously, and floor space is few, good filtration effect, mode is simple.
2, unique V-type groove and the drainage tube structure at certain pitch angle is arranged in the oil trap can better be collected oily foam material, and oily foam is separated with water.
3, the flow direction of waste water in equipment all adopts direction from bottom to top, and waste water is fully contacted with each reactor drum, reacts more thorough, and purification efficiency is higher.
4, the design of aeration aperture on the aeration arm can not only guarantee the dissolved oxygen in the waste water, has saved the energy again, makes aeration power lower.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further described:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the plat of oil trap;
Fig. 3 is the plat of aeration tube;
Fig. 4 is the sectional view of aeration tube.
Embodiment
To shown in Figure 4, be the embodiment of integral type three phase separation cleaner of the present invention like Fig. 1, comprise cylindrical shell 1, inner core 2, urceolus 3, director 4, oil trap 5, aeration house steward 6, aeration arm 7, sewage water inlet pipe 8, clear water rising pipe 9, blow-off pipe 10 and draw-off pipe 11; Being provided with the mao bamboon filler in the said inner/outer tube, is anaerobe bacterium room in the inner core 2, is the oxygen biological bacteria room of holding concurrently in the urceolus 3; Sewage water inlet pipe 8 is positioned at inner core 2 belows; Inner core 2 tops are provided with director 4, and director 4 tops are oil trap 5, are provided with diversion cavity 12 between inner core 2 and the urceolus 3; Urceolus 3 belows are provided with the aeration arm 7 that links to each other with aeration house steward 6; Urceolus 3 tops are effluent trough 13, and the effluent trough upper edge is lower than the oil trap water surface overflows to effluent trough clear water naturally, and effluent trough 13 links to each other with clear water rising pipe 9; Cylindrical shell 1 bottom is an inverted cone-shaped structure, and blow-off pipe 10 is located at cylindrical shell 1 bottom and is bored sharp position.Mao bamboon filler in the inner core 2 is for removing epidermis, and the mao bamboon tube of joint is got through in the centre, and logical joint position adopts the polishing structure better; Such inner core 2 forms an anaerobe bacterium room, also is an oily foam, slag, water three phase separation core simultaneously, and wherein one in mao bamboon tube is filled out by one and put; Further being preferably one is just putting one and is putting upside down; The bottom is welded into grating plate by round steel, and the mao bamboon filler in the urceolus 3 is the peeling bamboo plate, and such urceolus 3 forms a double oxygen biological bacteria room.The thick about 5-10mm of bamboo plate, ring has the stainless steel and iron silk screen on the urceolus 3, and bamboo plate fills in the wire netting, and the tonburden of bamboo plate is 80%, and the aeration arm 7 of outer tube bottom and aeration house steward 6 are on same horizontal plane; Aeration arm 7 is a toroidal structure, is provided with countless aeration apertures 15 above, and the aperture is 2mm, and pitch of holes is 20mm.The design of aeration arm 7 can not only guarantee the dissolved oxygen in the waste water, has saved the energy again, makes aeration power lower.Oil trap 5 bottoms are provided with two drainage tubes 14; Drainage tube 14 is horizontal by 7～8 ° pitch angle; And low side is positioned at draw-off pipe 11 belows, and two drainage tubes 14 are respectively in draw-off pipe 11 both sides, and drainage tube 14 causes discharge in the draw-off pipe 11 with the oily foam of 5 li of oil traps.Have the plurality of V-shaped groove 16 of certain altitude and width on the upper surface of oil trap 5, and spacing equates between groove.The design of V-type groove makes oily foam be difficult for oozing out.Director 4 is an inverted pyramidal structures, and director 4 makes oily foam get into oil trap 5 from the periphery of director 4.And the plane at director 4 places is lower than the least significant end of drainage tube 14 in the oil trap 5.
Sewage gets into the inner core 2 from sewage water inlet pipe 8; With the anaerobe bacterium room of flowing through of the flow direction from bottom to top; After series reaction such as anaerobic reaction, biological degradation, flocculation, sedimentation; The mud that forms is discharged from the blow-off pipe 10 of cylindrical shell 1 below and is collected, and sewage and oily foam material flow out through inner core 2 tops; The oil foam gets into oil trap 5 from the periphery behind director 4, the V-type groove of oil trap 5 upper ends makes oily foam material be difficult for overflowing, and collects but in drainage tube 14 drainages to draw-off pipe 11, discharge; After diversion cavity 12, get into urceolus 3 from bottom to top by inner core 2 effusive sewage; Through the aerator aeration that is equipped with; Be transported to aeration arm 7 by aeration house steward 6; Little aeration is carried out in 15 pairs of urceolus 3 bottoms of aeration aperture countless above the aeration arm 7, makes in the urceolus 3 the oxygen biological bacteria hydrolytic reactions of holding concurrently, and series reaction such as biological absorption, deposition, filtration; The mud that forms is discharged from the blow-off pipe 10 of cylindrical shell 1 below and is collected, and the clear water after the purification is upwards flowed out by clear water rising pipe 9 behind effluent trough 13.
Except that above-mentioned preferred embodiment, the present invention also has other embodiment, and those skilled in the art can make various changes and distortion according to the present invention, only otherwise break away from spirit of the present invention, all should belong to the scope of claim definition of the present invention.
Claims (6)
1. integral type three phase separation cleaner is characterized in that: comprise cylindrical shell (1), be provided with inner core (2) and urceolus (3) in the said cylindrical shell; Inner core is located in the urceolus, is anaerobe bacterium room in the inner core, is the oxygen biological bacteria room of holding concurrently in the urceolus; It between inner core and the urceolus diversion cavity (12); Said cylindrical shell bottom is provided with to the sewage water inlet pipe (8) that inner core supplies water and discharges the blow-off pipe (10) that produces mud in inner core and the urceolus, and said inner core top is provided with the oil collecting structure of collecting oil slick foam on the inner core, and said cylindrical shell top is provided with the draw-off pipe (11) of the oily foam discharge that oil collecting structure is collected; The effusive sewage of inner core gets into urceolus from bottom to top after diversion cavity; Said urceolus bottom is provided with the aeration structure, and said cylindrical shell top is provided with the discharge structure that urceolus top clear water is discharged, and is provided with the mao bamboon filler in said inner core and the urceolus.
2. integral type three phase separation cleaner according to claim 1 is characterized in that: the mao bamboon filler in the said inner core is the mao bamboon tube of bribing officials in charge in epidermis, centre, and the mao bamboon filler in the urceolus is the peeling bamboo plate.
3. integral type three phase separation cleaner according to claim 1; It is characterized in that: said aeration structure comprises aeration house steward (6) and aeration arm (7); Wherein the aeration arm is one to be surrounded on the circular ring of urceolus bottom; The aeration arm is provided with several aeration apertures, and the aeration house steward is communicated with the aeration arm and to aeration arm air feed.
4. integral type three phase separation cleaner according to claim 1; It is characterized in that: said discharge structure comprises the effluent trough (13) that said cylindrical shell top loop is provided with around urceolus top; Effluent trough holds the clear water of discharging from urceolus top, and said effluent trough connects clear water rising pipe (9).
5. according to each described integral type three phase separation cleaner of claim 1 to 4; It is characterized in that: said oil collecting structure comprises oil collection plate; Said oil collection plate and horizontal plane tilt; And the oil collection plate low side is positioned at the draw-off pipe below, and the oil collection plate low side is provided with the infiltration hole in the diversion cavity top position, and the space that surrounds between oil collection plate top and cylindrical shell is an oil trap.
6. integral type three phase separation cleaner according to claim 5 is characterized in that: said oil collection plate xsect is V-arrangement, trapezoidal flute profile or circular arc, and said oil collection plate is horizontal by 7～8 ° pitch angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101948953A CN102276116B (en) | 2011-07-13 | 2011-07-13 | Integrated three-phase separation purifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101948953A CN102276116B (en) | 2011-07-13 | 2011-07-13 | Integrated three-phase separation purifier |
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| CN102276116A CN102276116A (en) | 2011-12-14 |
| CN102276116B true CN102276116B (en) | 2012-11-21 |
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| CN104496113B (en) * | 2014-12-11 | 2016-02-24 | 浙江晶泉水处理设备有限公司 | A kind of decentralized type sewage treatment system |
| CN108217938A (en) * | 2018-03-17 | 2018-06-29 | 凌建军 | A kind of septic tank of built-in cyclic annular three phase separator |
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| US4391703A (en) * | 1980-08-05 | 1983-07-05 | Red Fox Industries, Inc. | Marine sewage treatment with biological filter |
| CN101481171B (en) * | 2009-01-22 | 2010-12-29 | 中国科学院广州地球化学研究所 | Biological treatment apparatus and method for wastewater containing volatile organic matter |
| CN102267757B (en) * | 2011-06-29 | 2013-02-13 | 无锡强工机械工业有限公司 | Biomass three-phase separator device |
| CN202139152U (en) * | 2011-07-13 | 2012-02-08 | 李�杰 | Integrated three-phase separation purifier |
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