CN203247115U - Multifunctional water treatment device - Google Patents

Multifunctional water treatment device Download PDF

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Publication number
CN203247115U
CN203247115U CN 201320291368 CN201320291368U CN203247115U CN 203247115 U CN203247115 U CN 203247115U CN 201320291368 CN201320291368 CN 201320291368 CN 201320291368 U CN201320291368 U CN 201320291368U CN 203247115 U CN203247115 U CN 203247115U
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CN
China
Prior art keywords
cylinder body
inner barrel
treatment device
water treatment
middle cylinder
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Expired - Fee Related
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CN 201320291368
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Chinese (zh)
Inventor
向红波
黄昌国
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WENZHOU HENGTONG WATER TREATMENT EQUIPMENT CO Ltd
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WENZHOU HENGTONG WATER TREATMENT EQUIPMENT CO Ltd
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Priority to CN 201320291368 priority Critical patent/CN203247115U/en
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Publication of CN203247115U publication Critical patent/CN203247115U/en
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Abstract

The utility model relates to a multifunctional water treatment device which comprises an inner barrel, a middle barrel and an outer barrel all sequentially nested from inside to outside, wherein a sewage drain outlet and a water inlet are formed in the bottom of the inner barrel, a first medicine inlet is formed in the upper part of the middle barrel, a second medicine inlet is formed in the upper part of the outer barrel, an air inlet and a water outlet are formed in the lower part of the outer barrel, a grating is transversely arranged in the inner barrel, a gas distributor is transversely arranged in the inner barrel, the middle barrel and the outer barrel, above the grating and close to the grating. The gas distributor comprises a main pipe and a branch pipe with a sealed end, wherein one end of the main pipe is communicated with the air inlet, the other end of the main pipe is communicated with the opening end of the branch pipe, upward air nozzles are arranged at the top of the branch pipe, downward blow holes are formed in the bottom of the branch pipe, the number of the air nozzles is greater than that of the blow holes, the inner diameter of each air nozzle is equal to that of each blow hole, the blow holes are arranged oppositely to the holes in the grating, a UV lamp is arranged on the outer wall of the inner barrel, and a filter screen is arranged at the top of a cavity formed by the middle barrel and the inner barrel. The multifunctional water treatment device can realize completion of filtering, air floatation, photo-catalytic oxidation and flocculation in one device, so that convenience and rapidness are realized, and a medicament is saved.

Description

A kind of Multifunction water treatment device
Technical field
The utility model relates to a kind of multi-functional water treatment device that has, and belongs to water-treatment technology field.
Background technology
Existing water treatment device generally comprises the equipment such as grid maker, equalizing tank, air supporting tower, flocculation basin and Aerobic Pond, when using this water treatment device, waste water is removed the macrobead precipitation through grid maker first, enter again regulating pondage in the equalizing tank, then be transported in air supporting tower and the flocculation basin except small-particle impurity such as degrease, colloids, carry out afterwards aerobic treatment, deliver at last subsequent treatment process.A kind for the treatment of process of leather-making waste water is disclosed such as Chinese patent literature CN102145961A, waste water is after the grid filtration machine filters, send into the water yield of regulating turnover in the equalizing tank by the pump housing, the equipment such as hydraulic screen, flocculation tank, nano catalytic electrolytic coagulation machine, settling tank, air-floating apparatus, biochemistry pool of sending into successively by the pump housing are afterwards processed.The water treatment device of above-mentioned technology comprises many independent meanss, and waste water need to transport at equipment room successively by the pump housing, because the treatment capacity of waste water is usually very large, therefore uses pump housing transport wastewater can consume very large energy.And each operation all needs to set up individual curing equipment, and its cost consumption is also very large.
In order to solve the problems of the technologies described above, Chinese patent literature CN2546433Y discloses a kind of spiral-flow clearing air-float pool, comprises the cyclone-flocculation district in the interior cisterna ambiens, the suspending clarification disengaging zone of body bottom, pond and the flotation separation zone in the outer cisterna ambiens; Former water water inlet pipe extends body central authorities cyclone-flocculation district, pond at the annular partition plate upper level, is connected with nozzle; The avris hoop in cyclone-flocculation district has fixed mesh, and the suspending clarification disengaging zone is arranged circumferentially inclined tube; Dissolved air release is established in the flotation separation zone, and the pond face is provided with the scum silica frost groove, leads to outside the pool wall; Header places annular partition plate top, connects the Graceful water pipe, and the spoil disposal arm places a side above the annular partition plate, connects annular shore pipe and leads to outside the pool wall; Cleaning shoe is arranged at the bottom of the pond, and the center is the sludge hopper shape at the bottom of the pond, and sludge hopper is connected with shore pipe at the bottom of the pond.This spiral-flow clearing air-float pool can concentrate on flocculation, clarification, air supporting in the pond and finish.
The water treatment device of above-mentioned technology can concentrate on flocculation, clarification and air-float technology in the equipment and finish, and does not need the pump housing to carry, still, the complex structure of said apparatus, processing difficulties is unfavorable for the large-scale promotion use.
And, for make flocculation agent can with waste water in small-particle impurity fully contact, thereby save the consumption of flocculation agent, the waste water of above-mentioned technology still needs to remove large granular impurity by specific installations such as grid makers before entering spiral-flow clearing air-float pool, and follow-up waste water also will enter further processing in the Aerobic Pond, the grid maker of setting up separately and Aerobic Pond had both taken the space, had increased again cost.
The utility model content
Technical problem to be solved in the utility model is water treatment device complex structure of the prior art, and processing difficulties is promoted the use of difficulty; Thereby provide a kind of simple in structure, filtration of being easy to process and promote, air supporting and flocculation integrated water treatment device.
Another technical problem to be solved in the utility model is in order to save the consumption of flocculation agent, still need specific installation to remove large granular impurity in the waste water in the prior art, the waste water that air flotation pool was processed also will carry out aerobic treatment, and the grid maker of setting up separately and Aerobic Pond had both taken the space, increased cost; And then a kind of Multifunction water treatment device that need not extra specific installation proposed.
For solving the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of Multifunction water treatment device, comprise inner barrel, and the bottom is provided with sewage draining exit and water-in;
Grid crosses in the described inner barrel, is positioned at the top of described water-in, and the outer side wall of described grid is connected with the inner wall sealing of described inner barrel;
Middle cylinder body is arranged at the outside of described inner barrel also around the outer side wall setting of described inner barrel, and the bottom of described middle cylinder body is connected with the bottom of described inner barrel, and the top of described middle cylinder body is provided with the first feeding opening;
Outer cylinder body, the outside that is arranged at described middle cylinder body also centers on the outer side wall setting of described middle cylinder body, the bottom of described outer cylinder body is connected with the bottom of described middle cylinder body, the top of described outer cylinder body is lower than the top of described middle cylinder body, and the top of described outer cylinder body is provided with the second feeding opening, the bottom is provided with water outlet and inlet mouth;
Filter screen is arranged at the whole top of the chamber that forms between described middle cylinder body and inner barrel;
Ultraviolet lamp is arranged on the outer side wall of described inner barrel;
Gas distributor, the sidewall that passes described outer cylinder body, middle cylinder body and inner barrel is horizontally set in described outer cylinder body, middle cylinder body and the inner barrel, and described gas distributor is positioned at top and the close described grid of described grid;
Described gas distributor comprises the arm of supervisor and seven end sealings, and described supervisor's a end is connected with described inlet mouth, and the other end is connected with the opening end of seven described arms;
The top of described supervisor and arm is provided with air nozzle, bottom upwards and is provided with downward gas hole, and the quantity of described air nozzle is greater than described gas hole, and the internal diameter of described air nozzle equals described gas hole;
In described inner barrel, the hole on described gas hole and the described grid is oppositely arranged.
Described supervisor and seven arms distribute along even circumferential centered by the axle of described outer cylinder body.
Also comprise the scraper plate that is arranged on described inner barrel inner top, described scraper plate can move along the cross section of described inner barrel.
The top of described middle cylinder body is lower than the top of described inner barrel.
Described water-in can be used as described sewage draining exit.
Described ultraviolet lamp is a plurality of, evenly arranges along the outer side wall of described inner barrel.
Described water outlet is provided with screen cloth.
The pore diameter of described grid is 2-8mm.
The aperture of described filter screen is 1-3mm.
The aperture of described screen cloth is 200-500 μ m.
Technique scheme of the present utility model has the following advantages compared to existing technology:
(1) Multifunction water treatment device described in the utility model comprises inner barrel, and the bottom is provided with sewage draining exit and water-in; Grid crosses in the described inner barrel, is positioned at the top of described water-in, and the outer side wall of described grid is connected with the inner wall sealing of described inner barrel; Middle cylinder body is arranged at the outside of described inner barrel also around the outer side wall setting of described inner barrel, and the bottom of described middle cylinder body is connected with the bottom of described inner barrel, and the top of described middle cylinder body is provided with the first feeding opening; Outer cylinder body, the outside that is arranged at described middle cylinder body also centers on the outer side wall setting of described middle cylinder body, the bottom of described outer cylinder body is connected with the bottom of described middle cylinder body, the top of described outer cylinder body is lower than the top of described middle cylinder body, and the top of described outer cylinder body is provided with the second feeding opening, the bottom is provided with water outlet and inlet mouth; Filter screen is arranged at the whole top of the chamber that forms between described middle cylinder body and inner barrel; Ultraviolet lamp is arranged on the outer side wall of described inner barrel; Gas distributor, the sidewall that passes described outer cylinder body, middle cylinder body and inner barrel is horizontally set in described outer cylinder body, middle cylinder body and the inner barrel, and described gas distributor is positioned at top and the close described grid of described grid; Described gas distributor comprises the arm of supervisor and seven end sealings, and described supervisor's a end is connected with described inlet mouth, and the other end is connected with the opening end of seven described arms; The top of described supervisor and arm is provided with air nozzle, bottom upwards and is provided with downward gas hole, and the quantity of described air nozzle is greater than described gas hole, and the internal diameter of described air nozzle equals described gas hole; In described inner barrel, the hole on described gas hole and the described grid is oppositely arranged.
Said apparatus simple in structure, just can access the water treatment device that integrates filtration, air supporting, photochemical catalytic oxidation and three kinds of functions of flocculation by simple processing, the problem that avoided integrated water treatment equipment complex structure in the prior art, processing difficulties, is difficult to promote.
In the said apparatus, waste water is introduced in the inner barrel by water-in, when water level rise to be higher than grid after, the large granular impurity in the waste water is blocked in the grid below, flows in the waste water of grid top and has filtered out large granular impurity.Gas separator is by the air nozzle on the arm and gas hole bubbling in the inner barrel simultaneously, the bubble that air nozzle bloats makes the grease in the waste water be wrapped in the outer inner barrel top that also thereupon floats up to of bubble, after removing the grease impurity on the liquid level, when the hypervolia in the inner barrel is understood overflow to middle cylinder body, in middle cylinder body, add titanium dioxide optical catalyst by the first feeding opening, and the ultraviolet lamp on the unlatching inner barrel outer side wall, waste water in the middle cylinder body mixes mutually and carries out photochemical catalytic oxidation with titanium dioxide granule under the effect of gas distributor ejection bubble is carbonic acid gas with organic substance decomposing, the small molecules such as hydrogen sulfide, when the hypervolia in the middle cylinder body is understood overflow to outer cylinder body, and by filter screen titanium dioxide granule is trapped in the middle cylinder body and continues to use as catalyzer, in outer cylinder body, add flocculation agent through the second feeding opening, under the bubbling effect, the grease of remnants in flocculation agent and the water, the contact of the small-particle impurity phases such as colloid mixes, be coated on afterwards the bubble outside and float up to the outer cylinder body top thereupon, this moment, impurity floated up to the outer cylinder body top, and the waste water of processing is delivered to subsequent technique by the water outlet discharge and continued to process behind screen filtration.Above-mentioned treatment unit is finished filtration, air supporting, photochemical catalytic oxidation and flocculation treatment process integration in same device, avoided needing in the prior art additionally to prepare that specific installation filters and oxide treatment, takes up room and has increased the problem of cost.
In addition, a small amount of gas of arm gas hole ejection can blow the impurity particle that grid hole place adheres to off, thereby has reduced the obstruction of grid, can make grid fast filtering waste water, improved efficient, so gas distributor has played the effect for the dredging of grid hole in this respect.
(2) Multifunction water treatment device described in the utility model, described supervisor and seven arms distribute along even circumferential centered by the axle of described outer cylinder body.The effect that can in outer cylinder body, middle cylinder body and inner barrel, play even bubbling along supervisor and the arm of even circumferential setting, thereby so that in the cylindrical shell waste water obtain even processing, the hole on the grid is evenly dredged simultaneously.(3) Multifunction water treatment device described in the utility model, described ultraviolet lamp are a plurality of, evenly arrange along the outer side wall of described inner barrel.Described filtration described in the utility model, air supporting and flocculation integrated water treatment device, screen cloth, described screen cloth is arranged at described water outlet.The aperture of described screen cloth is 200-500 μ m.Can make the waste water in the middle cylinder body obtain equably catalyzed oxidation by the ultraviolet lamp that is evenly arranged on the inner barrel outer side wall, organic concentration value reduces in the waste water thereby make.Can hold back the small-particle impurity of failing to float by screen cloth, make waste water reach the standard of subsequent disposal, the bubble of simultaneously gas distributor ejection can reduce the impurity that adheres on the screen cloth.
Description of drawings
For content of the present utility model is more likely to be clearly understood, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein,
Fig. 1 is the structural representation of grid in the water treatment device described in the utility model;
Fig. 2 is the vertical view of gas distributor in the water treatment device described in the utility model;
Fig. 3 is the side-view of gas distributor in the water treatment device described in the utility model;
Fig. 4 is the structural representation of Multifunction water treatment device described in the utility model;
Reference numeral is expressed as among the figure: 1-inner barrel, 2-sewage draining exit, 3-water-in, 4-grid, the 5-middle cylinder body, 6-the first feeding opening, 7-outer cylinder body, 8-the second feeding opening, the 9-inlet mouth, 10-water outlet, 11-filter screen, the 12-chamber, 13-ultraviolet lamp, 14-gas distributor, the 15-supervisor, 16-arm, 17-air nozzle, the 18-gas hole, 19-scraper plate, 20-screen cloth.
Embodiment
Multifunction water treatment device described in the utility model comprises inner barrel 1, and the bottom is provided with sewage draining exit 2 and water-in 3, and in the present embodiment, described sewage draining exit 2 can be used as water-in 3.Grid 4, cross in the described inner barrel 1, be positioned at the top of described water-in 3, the outer side wall of described grid 4 is connected with the inner wall sealing of described inner barrel 1, and the shape of described grid 4 can be selected according to suitable with it inner barrel 1, and the pore size of grid 4 can be selected according to the needs of impurity screening, in the present embodiment, described grid 4 is right cylinder, and pore diameter is 2-8mm, sees Fig. 1.Middle cylinder body 5, the outside that is arranged at described inner barrel 1 also centers on the outer side wall setting of described inner barrel 1, the bottom of described middle cylinder body 5 is connected with the bottom of described inner barrel 1, the top of described middle cylinder body 5 is provided with the first feeding opening 6, the shape of described inner barrel 1 and middle cylinder body 5 can be carried out conversion, in the present embodiment, inner barrel 1 and middle cylinder body 5 are cylindrical, and the top of described middle cylinder body 5 is lower than the top of described inner barrel 1.Outer cylinder body 7, the outside that is arranged at described middle cylinder body 5 also centers on the outer side wall setting of described middle cylinder body 5, the bottom of described outer cylinder body 7 is connected with the bottom of described middle cylinder body 5, the shape of described outer cylinder body 7 can be selected as required, in the present embodiment, described outer cylinder body 7 is turbination, for the ease of in middle cylinder body 5, adding titanium dioxide optical catalyst by the first feeding opening 6, the top of described outer cylinder body 7 is lower than the top of described middle cylinder body 5, the top of described outer cylinder body 7 is provided with the second feeding opening 8, the bottom is provided with water outlet 10 and inlet mouth 9, in the present embodiment, described inlet mouth 9 is higher than described grid 4.Filter screen 11 is arranged at the whole top of the chamber 12 of described middle cylinder body 5 and 1 formation of inner barrel, is used for photocatalyst is trapped in the middle cylinder body 5, and in the present embodiment, the aperture of described filter screen 11 is 1-3mm.Ultraviolet lamp 13 is arranged on the outer side wall of described inner barrel 1, and in the present embodiment, described ultraviolet lamp 13 is a plurality of, evenly arranges along the outer side wall of described inner barrel 1.Gas distributor 14, the sidewall that passes described outer cylinder body 7, middle cylinder body 5 and inner barrel 1 is horizontally set in described outer cylinder body 7, middle cylinder body 5 and the inner barrel 1, and described gas distributor 14 is positioned at top and the close described grid 4 of described grid 4; Described gas distributor 14 comprises the arm 16 of 15 and seven end sealings of supervisor, described supervisor's 15 a end is connected with described inlet mouth 9, the other end is connected with the opening end of seven described arms 16, in the present embodiment, described supervisor 15 and seven arms 16 distribute along even circumferential centered by the axle of described outer cylinder body 7; The top of described supervisor 15 and arm 16 is provided with air nozzle 17, bottom upwards and is provided with downward gas hole 18, and the quantity of described air nozzle 17 is greater than described gas hole 18, and the internal diameter of described air nozzle 17 equals described gas hole 18; In described inner barrel 1, the hole on described gas hole 18 and the described grid 4 is oppositely arranged, and sees Fig. 2-3.
When said apparatus used, waste water was introduced in the inner barrels 1 by water-in 3, when water level rise to be higher than grid 4 after, the large granular impurity in the waste water is blocked in grid 4 belows, flows in the waste water of grid 4 tops and has filtered out large granular impurity.Gas separator is by the air nozzle 17 on the arm 16 and gas hole 18 bubbling in the inner barrel 1 simultaneously, the bubble that air nozzle 17 bloats makes the grease in the waste water be wrapped in outer inner barrel 1 top that also thereupon floats up to of bubble, after removing the grease impurity on the liquid level, when the hypervolia in the inner barrel 1 is understood overflow to middle cylinder body 5, in middle cylinder body 5, add titanium dioxide optical catalyst by the first feeding opening 6, and the ultraviolet lamp 13 on unlatching inner barrel 1 outer side wall, waste water in the middle cylinder body 5 mixes mutually and carries out photochemical catalytic oxidation with titanium dioxide granule under the effect of gas distributor 14 ejection bubbles is carbonic acid gas with organic substance decomposing, the small molecules such as hydrogen sulfide, when the hypervolia in the middle cylinder body 5 is understood overflow to outer cylinder body 7, and by filter screen 11 titanium dioxide granule is trapped in the middle cylinder body 5 and continues to use as catalyzer, in outer cylinder body 7, add flocculation agent through the second feeding opening 8, under the bubbling effect, the grease of remnants in flocculation agent and the water, the contact of the small-particle impurity phases such as colloid mixes, be coated on afterwards the bubble outside and float up to outer cylinder body 7 tops thereupon, this moment, impurity floated up to outer cylinder body 7 tops, and the waste water of processing is delivered to subsequent technique by water outlet 10 discharges and continued to process after screen cloth 20 filters.
On the basis of above-described embodiment, as transformable embodiment, as shown in Figure 4, also comprise the scraper plate 19 that is arranged on described inner barrel 1 inner top, described scraper plate 19 can move along the cross section of described inner barrel 1, is used for scraping floating impurity on inner barrel 1 liquid level.Described water outlet 10 places are provided with screen cloth 20, are used for filtering outer cylinder body 7 interior residual a small amount of impurity, and the waste water that water outlet 10 is drawn reaches the subsequent disposal standard, and in the present embodiment, the aperture of described screen cloth 20 is 200-500 μ m.
Obviously, above-described embodiment only is for example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And the apparent variation of being extended out thus or change still are among the protection domain of the present utility model.

Claims (10)

1. a Multifunction water treatment device comprises
Inner barrel (1), bottom are provided with sewage draining exit (2) and water-in (3);
Grid (4) crosses in the described inner barrel (1), is positioned at the top of described water-in (3), and the outer side wall of described grid (4) is connected with the inner wall sealing of described inner barrel (1);
Middle cylinder body (5), the outside that is arranged at described inner barrel (1) also centers on the outer side wall setting of described inner barrel (1), the bottom of described middle cylinder body (5) is connected with the bottom of described inner barrel (1), and the top of described middle cylinder body (5) is provided with the first feeding opening (6);
Outer cylinder body (7), the outside that is arranged at described middle cylinder body (5) also centers on the outer side wall setting of described middle cylinder body (5), the bottom of described outer cylinder body (7) is connected with the bottom of described middle cylinder body (5), the top of described outer cylinder body (7) is lower than the top of described middle cylinder body (5), and the top of described outer cylinder body (7) is provided with the second feeding opening (8), the bottom is provided with water outlet (10) and inlet mouth (9);
It is characterized in that, also comprise
Filter screen (11) is arranged between described middle cylinder body (5) and inner barrel (1) the whole top of the chamber (12) that forms;
Ultraviolet lamp (13) is arranged on the outer side wall of described inner barrel (1);
Gas distributor (14), the sidewall that passes described outer cylinder body (7), middle cylinder body (5) and inner barrel (1) is horizontally set in described outer cylinder body (7), middle cylinder body (5) and the inner barrel (1), and described gas distributor (14) is positioned at top and the close described grid (4) of described grid (4);
Described gas distributor (14) comprises the arm (16) of supervisor (15) and seven end sealings, described supervisor's (15) a end is connected with described inlet mouth (9), and the other end is connected with the opening end of seven described arms (16);
The top of described supervisor (15) and arm (16) is provided with air nozzle (17), bottom upwards and is provided with downward gas hole (18), the quantity of described air nozzle (17) is greater than described gas hole (18), and the internal diameter of described air nozzle (17) equals described gas hole (18);
In described inner barrel (1), the hole on described gas hole (18) and the described grid (4) is oppositely arranged.
2. Multifunction water treatment device according to claim 1 is characterized in that, described supervisor (15) and seven arms (16) distribute along even circumferential centered by the axle of described outer cylinder body (7).
3. Multifunction water treatment device according to claim 1 and 2 is characterized in that, also comprises the scraper plate (19) that is arranged on described inner barrel (1) inner top, and described scraper plate (19) can move along the cross section of described inner barrel (1).
4. Multifunction water treatment device according to claim 3 is characterized in that, the top of described middle cylinder body (5) is lower than the top of described inner barrel (1).
5. Multifunction water treatment device according to claim 4 is characterized in that, described water-in (3) can be used as described sewage draining exit (2).
6. Multifunction water treatment device according to claim 5 is characterized in that, described ultraviolet lamp (13) is a plurality of, evenly arranges along the outer side wall of described inner barrel (1).
7. Multifunction water treatment device according to claim 6 is characterized in that, described water outlet (10) locates to be provided with screen cloth (20).
8. Multifunction water treatment device according to claim 7 is characterized in that, the pore diameter of described grid (4) is 2-8mm.
9. Multifunction water treatment device according to claim 8 is characterized in that, the aperture of described filter screen (11) is 1-3mm.
10. Multifunction water treatment device according to claim 9 is characterized in that, the aperture of described screen cloth (20) is 200-500 μ m.
CN 201320291368 2013-05-27 2013-05-27 Multifunctional water treatment device Expired - Fee Related CN203247115U (en)

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CN 201320291368 CN203247115U (en) 2013-05-27 2013-05-27 Multifunctional water treatment device

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Application Number Priority Date Filing Date Title
CN 201320291368 CN203247115U (en) 2013-05-27 2013-05-27 Multifunctional water treatment device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117326619A (en) * 2023-10-09 2024-01-02 武汉理工大学 Purifying device for micro-nano plastic

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117326619A (en) * 2023-10-09 2024-01-02 武汉理工大学 Purifying device for micro-nano plastic

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Granted publication date: 20131023

Termination date: 20140527