CN104609537A - Efficient aerating device for water treatment - Google Patents
Efficient aerating device for water treatment Download PDFInfo
- Publication number
- CN104609537A CN104609537A CN201510044211.XA CN201510044211A CN104609537A CN 104609537 A CN104609537 A CN 104609537A CN 201510044211 A CN201510044211 A CN 201510044211A CN 104609537 A CN104609537 A CN 104609537A
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- China
- Prior art keywords
- bubble
- water treatment
- cutting
- cutting assembly
- shell
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The invention belongs to the technical field of equipment for water treatment and particularly relates to an efficient aerating device for water treatment. The device consists of a primary air bubble cutting assembly and a secondary air bubble blocking assembly. The device provided by the invention has the beneficial effects that 1, the device is simple in structure and convenient to assemble and disassemble; a first housing and a second housing are mounted by virtue of positioning holes and positioning columns, and moreover, an air bubble cutting structure and an air bubble blocking piece can be mounted by virtue of a detachable mounting window, and the device is simple in operation and management and does not occupy space; 2, the air bubble blocking piece is in a stripe-like groove structure design so as to effectively block cut ascending air bubbles and increase the using efficiency of oxygen in air bubbles, so that the aerating quality is improved, and the oxygen utilization ratio reaches about 40%; and 3, air bubbles are cut in multilevel by using the air bubble cutting device to form micro air bubbles, the aerating effect is comparable to that of a microporous aerator, the blocking phenomenon is avoided, the saturating capacity of water can be maintained, and soluble matters such as dust can be fully dissolved.
Description
Technical field
The present invention relates to water treatment equipment technical field, be specifically related to a kind of high-level efficiency aerating apparatus for water treatment.
Background technology
Aeration, refer to the process being forced by the oxygen in air to shift in liquid, its objective is and obtain enough dissolved oxygens, aeration also can effectively prevent pond inner suspension body from sinking simultaneously, in reinforcement pond, organism contacts with microorganism and dissolved oxygen, thus in guarantee pond microorganism under the condition having sufficient dissolved oxygen, to oxygenolysis organic in sewage, water and air fully contacts exchange gaseous substance and remove volatile matter in water on the one hand, or gas is overflowed from water, as removed stink or the obnoxious flavour such as carbonic acid gas and hydrogen sulfide of water, or make oxygen dissolve in water, to improve dissolved oxygen concentration, reach deironing, demanganization or promotion aerobic microorganism degradation of organic substances, underground water is sometimes containing hydrogen sulfide on the other hand, carbonic acid gas or excessive iron, manganese, also aeration process can be used, free carbon dioxide is corrosive, when the basicity of water is lower, after aeration, water can through Wingdale depth filtration, deep bed filtration, carbon dioxide conversion is made to be carbonate, at this moment longer duration of contact to be had in filter bed, the iron simultaneously dissolved in underground water, manganese is generally after hydrocarbonate at a low price contacts with air, because free carbon dioxide concentration reduces, dissolved oxygen concentration improves, precipitation can be converted into.
Existing common method is: 1, sprayed in atmosphere by liquid, as biological filter; 2, air bubble is spread by liquid, as blast aeration; 3, constantly updating liquid level impels air to shift to liquid phase at interface, as mechanical aeration.And the blast aeration of current employing or the method for mechanical aeration, on the one hand due to device structure arrange unreasonable, aeration efficiency is lower, as in blast aeration the single air-diffuser that uses, per hourly can only reach 60m3, existing water treatment aeration requirement can not be met.On the other hand because aeration time is shorter, cause contact less with oxygen, undercompounding, oxygen-transfer efficiency is low, simultaneously complicated integral structure, and assembling, maintenance are more loaded down with trivial details.
Therefore, based on the problems referred to above, the invention provides a kind of high-level efficiency aerating apparatus for water treatment.
Summary of the invention
Goal of the invention: object of the present invention provides a kind of high-level efficiency aerating apparatus for water treatment, solve aerating apparatus inefficiency in existing blast aeration or mechanical aeration, aeration weak effect and complex structure, assemble, safeguard more loaded down with trivial details problem, improve water treatment aeration efficiency and work quality, reduce production cost.
Technical scheme: a kind of high-level efficiency aerating apparatus for water treatment, intercepts assembly by one-level bubble cutting assembly and secondary bubble and forms; Described one-level bubble cutting assembly, comprises the first shell, and is arranged on the bubble cutting structure in the first shell, and wherein, bubble cutting structure is inserted in installation by the preset pieces be arranged on the first outer casing inner wall; Described secondary bubble intercepts assembly, comprises second housing, and is arranged on the bubble barrier flaps in second housing, and be arranged on the strip groove in bubble barrier flaps.
The technical program, the high-level efficiency aerating apparatus of described water treatment also comprises the pilot hole, the locating dowel that are separately positioned on the first shell, second housing; Described first shell, second housing are connected by pilot hole, locating dowel.
The technical program, the described high-level efficiency aerating apparatus for water treatment also comprises the installation window be separately positioned on the first shell, second housing; Described installation window is demountable structure.
The technical program, described bubble barrier flaps one end width is less than the other end, and be evenly arranged on strip groove diameter in bubble barrier flaps, the degree of depth successively decreases to both sides.
The technical program, described bubble cutting structure is made up of left cutting assembly and right cutting assembly, and be fixedly connected with block, circular contiguous block for fixing left cutting assembly and right cutting assembly two ends, and the air-flow spacing block arranged on circular contiguous block, and be arranged on diversion trench, the water outlet that left cutting assembly and right cut cut; Described left cutting assembly, comprises the first cutting body, and is arranged on the first trilateral slot on the first cutting body; Described right cutting assembly, comprises the second cutting body, and is arranged on the second trilateral slot on the second cutting body.
The technical program is semicircle after described left cutting assembly and the combination of right cutting assembly.
The technical program, described air-flow spacing block is V-type, for separating air-flow upwards, guiding.
The technical program, described in be fixedly connected with locating slot block being provided with and being connected with preset pieces on the first outer casing inner wall.
Compared with prior art, the beneficial effect of a kind of high-level efficiency aerating apparatus for water treatment of the present invention is: 1, structure is simple, assembling, convenient disassembly, first shell, second housing are installed by pilot hole, locating dowel, simultaneously bubble cutting structure, bubble barrier flaps can be installed quickly through dismountable installation window, and its operational management simply and do not take up space; 2, bubble barrier flaps adopts strip groove structure design, effectively the rising bubble after cutting is stopped, increase the service efficiency of oxygen in bubble, and then improve aeration quality, strip groove also cuts bubble again simultaneously, makes oxygen utilization rate reach about 40% (more traditional aeration form improves 20%); 3, utilize bubble cutting unit to carry out multilayer division to bubble, form micro-bubble, its aeration effect matches in excellence or beauty micro-hole aerator, but there will not be latch up phenomenon, can keep water saturation ability, fully dissolves dirt end and waits soluble substance; 4, integrally-built aerating apparatus and single aerator, it can reach the aeration rate of 10 sides per hour, and aeration working efficiency is high; 5, form circulating gas flow, effect capable of circulation is outstanding, and aeration is abundant, and processing power is strong, keeps high DO value; 6, mud is piled up hardly in bottom, saves sludge treatment.Simultaneously structure of the present invention is simple, production cost is low, easily promote.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of high-level efficiency aerating apparatus for water treatment of the present invention;
Fig. 2 is the structural representation of a kind of high-level efficiency aerating apparatus bubble barrier flaps for water treatment of the present invention;
Fig. 3 is the structural representation of a kind of high-level efficiency aerating apparatus bubble cutting structure for water treatment of the present invention;
Fig. 4 is the side-view of a kind of high-level efficiency aerating apparatus bubble cutting structure for water treatment of the present invention;
Wherein, in figure, sequence number is as follows: 1-first shell, 2-bubble cutting structure, 3-preset pieces, 4-pilot hole, 5-strip groove, 6-second housing, 7-bubble barrier flaps, 8-locating dowel, 9-install window, 10-first cuts body, 11-first trilateral slot, 12-second cut body, 13-second trilateral slot, 14-are fixedly connected with block, 15-circular contiguous block, 16-air-flow spacing block, 17-diversion trench, 18-water outlet.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further.
A kind of high-level efficiency aerating apparatus for water treatment as shown in Figure 1, intercepts assembly by one-level bubble cutting assembly and secondary bubble and forms; Described one-level bubble cutting assembly, comprises the first shell 1, and is arranged on the bubble cutting structure 2 in the first shell 1, and wherein, bubble cutting structure 2 is inserted in installation by the preset pieces 3 be arranged on the first shell 1 inwall; Secondary bubble intercepts assembly, comprises second housing 6, and is arranged on the bubble barrier flaps 7 in second housing 6, and be arranged on the strip groove 5 in bubble barrier flaps 7.
Preferred further, the high-level efficiency aerating apparatus of water treatment also comprises the pilot hole 4, the locating dowel 8 that are separately positioned on the first shell 1, second housing 6, first shell 1, second housing 6 are connected by pilot hole 4, locating dowel (8), install, dismantle simple and convenient; High-level efficiency aerating apparatus for water treatment also comprises the installation window 9 be separately positioned on the first shell 1, second housing 6, installing window 9 is demountable structure, when bubble cutting structure 2, bubble barrier flaps 7 are installed, installation window 9 is opened, bubble cutting structure 2, bubble barrier flaps 7 are installed fast respectively, working efficiency is high; Bubble barrier flaps 7 one end width is as shown in Figure 2 less than the other end, and be evenly arranged on strip groove 5 diameter in bubble barrier flaps 7, the degree of depth successively decreases to both sides, wherein strip groove 5 is arranged in bubble barrier flaps 7 stepped, efficiently the bubble cut through bubble cutting structure 2 is stopped, improve the duration of contact of oxygen and water, and not exclusively hinder bubble floating.
Preferred further, bubble cutting structure 2 is made up of left cutting assembly and right cutting assembly as shown in Figure 3 and Figure 4, and be fixedly connected with block 14, circular contiguous block 15 for fixing left cutting assembly and right cutting assembly two ends, and the air-flow spacing block 16 arranged on circular contiguous block 15, and be arranged on diversion trench 17, the water outlet 18 that left cutting assembly and right cut cut; Left cutting assembly, comprises the first cutting body 10, and is arranged on the first trilateral slot 11 on the first cutting body 1; Right cutting assembly, comprise the second cutting body 12, and be arranged on the second trilateral slot 13 on the second cutting body 12, wherein, first trilateral slot 11, second trilateral slot 13 is and is not limited only to trilateral, also can be set to rhombus or Round Porous etc.
Preferred further, be semicircle after left cutting assembly and the combination of right cutting assembly, volume is little, cutting efficiency is high; Air-flow spacing block 16 is V-type, for separating air-flow upwards, guiding, and reduces gas surging force upwards, mitigation of gases ascent rate, increase and waste water time, aeration excellent in efficiency; Be fixedly connected with the locating slot (not marking in figure) block 14 is provided with for being connected with preset pieces 3 on the first shell 1 inwall, for bubble cutting structure and aerating apparatus being installed fast.
Embodiment
After further as shown in Figure 1 each parts being assembled successively, air enters bottom the first shell 1, first cut efficiently through bubble cutting structure 2, form multiple small bubbles, when namely working, gas enters bottom circular aerating apparatus, first cutting body 10, the first trilateral slot 11 that second cutting body 12 is arranged, second trilateral slot 13 pairs gas cuts, gas enters through diversion trench 17 and is floated by water outlet 18 simultaneously, the first cutting body 10 in floating-upward process, the polygonized structure of the second cutting body 12 intermediate formation also cuts gas, bubble continues to move upward, effectively stopped by the bubble barrier flaps 7 in second housing 2 again, and carry out secondary cut by strip groove 5 pairs of bubbles, further raising aeration effect, simultaneously from the first circular housing 1, the sewage of the gas extrusion periphery risen in the second circular housing 2, at the first circular housing 1, second circular housing 2 surrounding forms katabatic drainage, and katabatic drainage can promote that water enters cylinder below cylinder, a water cycle is defined like this in aerating apparatus outside, serve mixing effect, improve aeration efficiency.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvement, and these improvement also should be considered as protection scope of the present invention.
Claims (8)
1. for a high-level efficiency aerating apparatus for water treatment, it is characterized in that: by one-level bubble cutting assembly and secondary gas
Bubble intercepts assembly composition; Described one-level bubble cutting assembly, comprises the first shell (1), and is arranged on the bubble cutting structure (2) in the first shell (1), and wherein, bubble cutting structure (2) is inserted in installation by the preset pieces (3) be arranged on the first shell (1) inwall; Described secondary bubble intercepts assembly, comprises second housing (6), and is arranged on the bubble barrier flaps (7) in second housing (6), and be arranged on the strip groove (5) in bubble barrier flaps (7).
2. a kind of high-level efficiency aerating apparatus for water treatment according to claim 1, is characterized in that: described water
The high-level efficiency aerating apparatus of process also comprises the pilot hole (4), the locating dowel (8) that are separately positioned on the first shell (1), second housing (6); Described first shell (1), second housing (6) are connected by pilot hole (4), locating dowel (8).
3. a kind of high-level efficiency aerating apparatus for water treatment according to claim 1, is characterized in that: the described high-level efficiency aerating apparatus for water treatment also comprises the installation window (9) be separately positioned on the first shell (1), second housing (6); Described installation window (9) is demountable structure.
4. a kind of high-level efficiency aerating apparatus for water treatment according to claim 1, it is characterized in that: described bubble barrier flaps (7) one end width is less than the other end, and be evenly arranged on strip groove (5) diameter in bubble barrier flaps (7), the degree of depth successively decreases to both sides.
5. a kind of high-level efficiency aerating apparatus for water treatment according to claim 1, it is characterized in that: described bubble cutting structure (2) is made up of left cutting assembly and right cutting assembly, and be fixedly connected with block (14), circular contiguous block (15) for fixing left cutting assembly and right cutting assembly two ends, and the air-flow spacing block (16) arranged on circular contiguous block (15), and be arranged on diversion trench (17), the water outlet (18) that left cutting assembly and right cut cut; Described left cutting assembly, comprises the first cutting body (10), and is arranged on the first trilateral slot (11) on the first cutting body (1); Described right cutting assembly, comprises the second cutting body (12), and is arranged on the second trilateral slot (13) on the second cutting body (12).
6. a kind of bubble cutting structure for water treatment aeration device according to claim 5, is characterized in that:
Be semicircle after described left cutting assembly and the combination of right cutting assembly.
7. a kind of bubble cutting structure for water treatment aeration device according to claim 5, is characterized in that: described air-flow spacing block (16) is V-type, for separating air-flow upwards, guiding.
8. a kind of bubble cutting structure for water treatment aeration device according to claim 5, is characterized in that: described in be fixedly connected with locating slot block (14) being provided with and being connected with preset pieces (3) on the first shell (1) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510044211.XA CN104609537A (en) | 2015-01-29 | 2015-01-29 | Efficient aerating device for water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510044211.XA CN104609537A (en) | 2015-01-29 | 2015-01-29 | Efficient aerating device for water treatment |
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| Publication Number | Publication Date |
|---|---|
| CN104609537A true CN104609537A (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510044211.XA Pending CN104609537A (en) | 2015-01-29 | 2015-01-29 | Efficient aerating device for water treatment |
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| Country | Link |
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| CN (1) | CN104609537A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060518A (en) * | 2015-07-24 | 2015-11-18 | 山东兖煤凯达环保机械有限公司 | Efficient aeration equipment |
| CN111498982A (en) * | 2020-05-07 | 2020-08-07 | 水木清环(苏州)环保科技有限公司 | Three-section type efficient BAF sewage treatment device |
| CN113929222A (en) * | 2021-11-29 | 2022-01-14 | 陕西悦臻环境工程有限公司 | Plug flow aeration device and plug flow aeration system |
| CN115125105A (en) * | 2022-07-07 | 2022-09-30 | 百仑生物科技(江苏)有限公司 | Disposable bioreactor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4749961B2 (en) * | 2006-07-12 | 2011-08-17 | 株式会社アイエンス | Bubble generator |
| CN202379802U (en) * | 2011-12-27 | 2012-08-15 | 王学芳 | Air lift type underwater aeration device based on high pressure air pump system |
| CN203916477U (en) * | 2014-06-06 | 2014-11-05 | 赖庆河 | Micro-bubble generating device |
| CN204508911U (en) * | 2015-01-29 | 2015-07-29 | 江苏菲力环保工程有限公司 | A kind of effective aerating apparatus for water treatment |
-
2015
- 2015-01-29 CN CN201510044211.XA patent/CN104609537A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4749961B2 (en) * | 2006-07-12 | 2011-08-17 | 株式会社アイエンス | Bubble generator |
| CN202379802U (en) * | 2011-12-27 | 2012-08-15 | 王学芳 | Air lift type underwater aeration device based on high pressure air pump system |
| CN203916477U (en) * | 2014-06-06 | 2014-11-05 | 赖庆河 | Micro-bubble generating device |
| CN204508911U (en) * | 2015-01-29 | 2015-07-29 | 江苏菲力环保工程有限公司 | A kind of effective aerating apparatus for water treatment |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060518A (en) * | 2015-07-24 | 2015-11-18 | 山东兖煤凯达环保机械有限公司 | Efficient aeration equipment |
| CN111498982A (en) * | 2020-05-07 | 2020-08-07 | 水木清环(苏州)环保科技有限公司 | Three-section type efficient BAF sewage treatment device |
| CN111498982B (en) * | 2020-05-07 | 2023-05-19 | 水木清环(苏州)环保科技有限公司 | Three-section type high-efficiency BAF sewage treatment device |
| CN113929222A (en) * | 2021-11-29 | 2022-01-14 | 陕西悦臻环境工程有限公司 | Plug flow aeration device and plug flow aeration system |
| CN115125105A (en) * | 2022-07-07 | 2022-09-30 | 百仑生物科技(江苏)有限公司 | Disposable bioreactor |
| CN115125105B (en) * | 2022-07-07 | 2023-12-19 | 百仑生物科技(江苏)有限公司 | Disposable bioreactor |
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Application publication date: 20150513 |
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| RJ01 | Rejection of invention patent application after publication |