CN110713222A - Combined dissolved air release system for air floatation - Google Patents
Combined dissolved air release system for air floatation Download PDFInfo
- Publication number
- CN110713222A CN110713222A CN201911106364.7A CN201911106364A CN110713222A CN 110713222 A CN110713222 A CN 110713222A CN 201911106364 A CN201911106364 A CN 201911106364A CN 110713222 A CN110713222 A CN 110713222A
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- CN
- China
- Prior art keywords
- dissolved air
- air
- connecting pipe
- pipe
- release system
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000005086 pumping Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 15
- 238000005188 flotation Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 4
- 238000000746 purification Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention discloses a dissolved air release system for combined air floatation, which comprises a dissolved air water pump, wherein a water pumping pipe is connected below the dissolved air water pump, a first connecting pipe is arranged on the right side of the dissolved air water pump, a dissolved air tank is arranged at the tail end of the first connecting pipe, an air feeding pipe is connected at the upper end of the dissolved air tank, a second connecting pipe is connected on the right side of the dissolved air tank, a pipeline valve is arranged in front of the second connecting pipe, a dissolved air releaser is arranged at the right end of the second connecting pipe, a third connecting pipe is connected on the right side of the dissolved air releaser, an output pipe is arranged at the tail end of the third connecting pipe, a speed reducing motor is arranged at the center position of the right side of a fixing plate, connecting covers are arranged at the upper end and the lower end of. This combination air supporting is with dissolving gas release system, the quick release of the dissolved air of being convenient for, and the speed of being convenient for control dissolved air release is convenient for increase the quantity of system output bubble moreover.
Description
Technical Field
The invention relates to the technical field of dissolved air release, in particular to a dissolved air release system for combined air floatation.
Background
The air floatation method is a common method for purifying water quality at present, and dispersed micro-bubbles are used as carriers, so that pollutants in water are adhered to the surfaces of the bubbles, and the quality of a dissolved air release system directly influences the quantity of generated bubbles and influences the efficiency of water quality purification;
however, the conventional dissolved air releasing system in the market is inconvenient for quick release of dissolved air, controlling the releasing speed of dissolved air, and increasing the number of bubbles generated by the system, so that a combined dissolved air releasing system for air floatation is proposed to solve the above-mentioned problems.
Disclosure of Invention
The present invention provides a dissolved air releasing system for combined air flotation, which solves the problems of inconvenient rapid release of dissolved air, inconvenient control of the releasing speed of dissolved air, and inconvenient increase of the number of bubbles generated by the system, as proposed in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a dissolved air release system for combined air floatation comprises a dissolved air water pump, wherein a water suction pipe is connected below the dissolved air water pump, a first connecting pipe is installed on the right side of the dissolved air water pump, a dissolved air tank is arranged at the tail end of the first connecting pipe, an air supply pipe is connected to the upper end of the dissolved air tank, an air compressor is connected to the top end of the air supply pipe, a second connecting pipe is connected to the right side of the dissolved air tank, a pipeline valve is arranged in front of the second connecting pipe, a dissolved air releaser is arranged at the right end of the second connecting pipe, a third connecting pipe is connected to the right side of the dissolved air releaser, an output pipe is installed at the tail end of the third connecting pipe, a fixing plate is arranged on the right outer side of the output pipe, a speed reducing motor is installed at the right central position of the fixing plate, a fluted disc is connected to the output end of, the top internally mounted of installation piece has the gag lever post, and the inboard of installation piece is connected with the limiting plate.
Preferably, the third connecting pipe and the output pipe are connected by flanges, and the longitudinal section of the output pipe is of an E-shaped structure.
Preferably, the fixing plate and the mounting block are connected by welding, and the mounting block is arranged at an equal angle on the outer surface of the left side of the fixing plate.
Preferably, the outer surface of the connecting cover is of a concave-convex structure, and the connecting cover and the mounting blocks are arranged in a one-to-one correspondence manner.
Preferably, the connecting cover is fixedly connected with the mounting block through a limiting rod, and the connecting cover and the mounting block form a rotating structure.
Preferably, the connection mode of the limiting plate and the mounting block is clamping connection, and the limiting plate is of a hole-shaped structure.
Compared with the prior art, the invention has the beneficial effects that: the dissolved air release system for combined air floatation is convenient for quick release of dissolved air, is convenient for controlling the release speed of the dissolved air and is convenient for increasing the quantity of bubbles produced by the system;
1. the three output pipes are connected to the tail end of the third connecting pipe in a flange mode, the number of the output pipes is three, and the output pipes work simultaneously when dissolved air is released, so that dissolved air can be released quickly;
2. the connecting cover starts to rotate by taking the limiting rod as a center under the action of rotation of the fluted disc when the speed reducing motor is started, so that the connecting cover leaves away from the outlet of the mounting block, and the purpose of conveniently controlling the release speed of dissolved air is achieved by controlling the opening and closing degree of the outlet of the mounting block;
3. be provided with installation piece and limiting plate, the limiting plate block is connected in the inside of installation piece, under the effect of the inside hole column structure of limiting plate, makes the dissolved air of release divide into a plurality of little strands, is convenient for produce a large amount of bubbles in the pond, improves purification efficiency.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. a dissolved air water pump; 2. a water pumping pipe; 3. a first connecting pipe; 4. a dissolved air tank; 5. an air supply pipe; 6. an air compressor; 7. a second connecting pipe; 8. a pipeline valve; 9. a dissolved air releaser; 10. a third connecting pipe; 11. an output pipe; 12. a fixing plate; 13. a reduction motor; 14. a fluted disc; 15. a connecting cover; 16. mounting blocks; 17. a limiting rod; 18. and a limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a dissolved air release system for combined air floatation comprises a dissolved air water pump 1, a water pumping pipe 2, a first connecting pipe 3, a dissolved air tank 4, an air feeding pipe 5, an air compressor 6, a second connecting pipe 7, a pipeline valve 8, a dissolved air releaser 9, a third connecting pipe 10, an output pipe 11, a fixed plate 12, a speed reduction motor 13, a fluted disc 14, a connecting cover 15, a mounting block 16, a limiting rod 17 and a limiting plate 18, wherein the water pumping pipe 2 is connected below the dissolved air water pump 1, the first connecting pipe 3 is mounted on the right side of the dissolved air water pump 1, the dissolved air tank 4 is arranged at the tail end of the first connecting pipe 3, the air feeding pipe 5 is connected at the upper end of the dissolved air tank 4, the air compressor 6 is connected at the top end of the air feeding pipe 5, the second connecting pipe 7 is connected on the right side of the dissolved air tank 4, the pipeline valve 8 is arranged in front of the second connecting pipe 7, the dissolved air releaser 9 is arranged at the, an output pipe 11 is installed to the end of third connecting pipe 10, and the right-hand outside of output pipe 11 is provided with fixed plate 12, and gear motor 13 is installed to the right side central point of fixed plate 12, and gear motor 13's output is connected with fluted disc 14, and the upper and lower both ends of fluted disc 14 all are provided with connection lid 15, and the left side of connecting lid 15 is provided with installation piece 16, and the top internally mounted of installation piece 16 has gag lever post 17, and the inboard of installation piece 16 is connected with limiting plate 18.
As shown in fig. 1 and 2, the third connecting pipe 10 and the output pipe 11 are connected by a flange, and the longitudinal section of the output pipe 11 is in an "E" shape, the output pipe 11 works simultaneously when the dissolved air is released, so as to facilitate the rapid release of the dissolved air, the connecting manner of the fixing plate 12 and the mounting block 16 is welding, and the mounting block 16 is arranged at an equal angle on the left outer surface of the fixing plate 12, so that the generated bubbles have a certain distance, so as to facilitate the sufficient adsorption of impurities, the outer surface of the connecting cover 15 is in a concave-convex structure, and the connecting covers 15 and the mounting blocks 16 are arranged in a one-to-one correspondence, so as to facilitate the control of the rotation of the connecting cover 15;
connect lid 15 to pass through gag lever post 17 and the fixed linking to each other of installation piece 16 as in fig. 2 and fig. 3, and connect lid 15 and installation piece 16 constitution rotating-structure, under fluted disc 14 pivoted effect, it uses gag lever post 17 to begin to rotate as the center to connect lid 15, make and connect the export that lid 15 leaves installation piece 16, through the degree of opening and shutting that controls the export of installation piece 16, reach the purpose of the speed of being convenient for control dissolved air release, limiting plate 18 is connected for the block with the connected mode of installation piece 16, and the inside of limiting plate 18 is the cavernous structure, make the dissolved air of release divide into a plurality of little strands, be convenient for produce a large amount of bubbles in the pond, improve purification efficiency.
The working principle is as follows: when the dissolved air release system for combined air flotation is used, firstly, a dissolved air water pump 1 in fig. 1 is used for pumping clean water through a water pumping pipe 2 and conveying the clean water to the inside of a dissolved air tank 4 through a first connecting pipe 3, meanwhile, compressed air is pumped into the dissolved air tank 4 through an air conveying pipe 5 under the action of an air compressor 6 in fig. 1, air and liquid in the dissolved air tank 4 are mixed, the air is supersaturated and dissolved in water under the pressurization condition, then, a pipeline valve 8 in fig. 1 is opened and enters a dissolved air releaser 9 through a second connecting pipe 7, the dissolved air water is suddenly decompressed after passing through the second connecting pipe 7, and an output pipe 11 works simultaneously when the dissolved air is released under the action of an output pipe 11 with an E-shaped structure on the longitudinal section, so that the dissolved air water can be quickly released;
opening a speed reducing motor 13 with the model number of PL60, under the rotation action of a fluted disc 14 in fig. 2, starting to rotate a connecting cover 15 by taking a limiting rod 17 in fig. 2 as a center, and making half of the inside of the connecting cover 15 be hollow, so that the connecting cover 15 is away from the outlet of a mounting block 16, and achieving the purpose of conveniently controlling the releasing speed of dissolved air by controlling the opening and closing degree of the outlet of the mounting block 16, wherein a limiting plate 18 in fig. 3 is clamped at the inner side of the mounting block 16, and under the action of a hole-shaped structure in the limiting plate 18, the released dissolved air is divided into a plurality of small strands, so that a large amount of bubbles are generated in a water pool, and the purification efficiency is improved, which is the whole working process of the dissolved air releasing system for combined air floatation, and the contents not described in detail in the specification belong to the prior art known by a.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a combination air supporting is with dissolving gas release system, includes dissolved air water pump (1), its characterized in that: the air-dissolving water pump is characterized in that a water pumping pipe (2) is connected below the air-dissolving water pump (1), a first connecting pipe (3) is installed on the right side of the air-dissolving water pump (1), a dissolved air tank (4) is arranged at the tail end of the first connecting pipe (3), an air feeding pipe (5) is connected to the upper end of the dissolved air tank (4), an air compressor (6) is connected to the top end of the air feeding pipe (5), a second connecting pipe (7) is connected to the right side of the dissolved air tank (4), a pipeline valve (8) is arranged in front of the second connecting pipe (7), a dissolved air releaser (9) is arranged at the right end of the second connecting pipe (7), a third connecting pipe (10) is connected to the right side of the dissolved air releaser (9), an output pipe (11) is installed at the tail end of the third connecting pipe (10), a fixing plate (12) is arranged on the right outer side of, and the output of gear motor (13) is connected with fluted disc (14), the upper and lower both ends of fluted disc (14) all are provided with connection lid (15), and the left side of connecting lid (15) is provided with installation piece (16), the top internally mounted of installation piece (16) has gag lever post (17), and the inboard of installation piece (16) is connected with limiting plate (18).
2. The combined dissolved air release system for air flotation as claimed in claim 1, wherein: the third connecting pipe (10) and the output pipe (11) are connected by flanges, and the longitudinal section of the output pipe (11) is of an E-shaped structure.
3. The combined dissolved air release system for air flotation as claimed in claim 1, wherein: the fixing plate (12) and the mounting block (16) are connected by welding, and the mounting block (16) is arranged on the outer surface of the left side of the fixing plate (12) at an equal angle.
4. The combined dissolved air release system for air flotation as claimed in claim 1, wherein: the outer surface of the connecting cover (15) is of a concave-convex structure, and the connecting cover (15) and the mounting blocks (16) are arranged in a one-to-one correspondence mode.
5. The combined dissolved air release system for air flotation as claimed in claim 1, wherein: the connecting cover (15) is fixedly connected with the mounting block (16) through a limiting rod (17), and the connecting cover (15) and the mounting block (16) form a rotating structure.
6. The combined dissolved air release system for air flotation as claimed in claim 1, wherein: the limiting plate (18) is connected with the mounting block (16) in a clamping manner, and the limiting plate (18) is of a hole-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911106364.7A CN110713222B (en) | 2019-11-13 | 2019-11-13 | Dissolved air release system for combined air floatation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911106364.7A CN110713222B (en) | 2019-11-13 | 2019-11-13 | Dissolved air release system for combined air floatation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110713222A true CN110713222A (en) | 2020-01-21 |
| CN110713222B CN110713222B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911106364.7A Active CN110713222B (en) | 2019-11-13 | 2019-11-13 | Dissolved air release system for combined air floatation |
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| Country | Link |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205011416U (en) * | 2015-09-01 | 2016-02-03 | 南通昊友环保科技有限公司 | Dissolve gas pressurization air supporting experimental apparatus |
| CN107764146A (en) * | 2017-11-14 | 2018-03-06 | 武汉科技大学 | For obstructing the Bubble Heavy Curtain generating means and its application method of Blasting in deep water shock wave |
| KR101866146B1 (en) * | 2017-12-15 | 2018-06-08 | 조일형 | Forming implement for micro-bubbles |
| CN208516998U (en) * | 2018-07-13 | 2019-02-19 | 山东利泰环保工程有限公司 | A kind of vertical-flow dissolved gas floatator |
| CN211111152U (en) * | 2019-11-13 | 2020-07-28 | 无锡工源环境科技股份有限公司 | Combined dissolved air release system for air floatation |
-
2019
- 2019-11-13 CN CN201911106364.7A patent/CN110713222B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205011416U (en) * | 2015-09-01 | 2016-02-03 | 南通昊友环保科技有限公司 | Dissolve gas pressurization air supporting experimental apparatus |
| CN107764146A (en) * | 2017-11-14 | 2018-03-06 | 武汉科技大学 | For obstructing the Bubble Heavy Curtain generating means and its application method of Blasting in deep water shock wave |
| KR101866146B1 (en) * | 2017-12-15 | 2018-06-08 | 조일형 | Forming implement for micro-bubbles |
| CN208516998U (en) * | 2018-07-13 | 2019-02-19 | 山东利泰环保工程有限公司 | A kind of vertical-flow dissolved gas floatator |
| CN211111152U (en) * | 2019-11-13 | 2020-07-28 | 无锡工源环境科技股份有限公司 | Combined dissolved air release system for air floatation |
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| Publication number | Publication date |
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| CN110713222B (en) | 2024-05-03 |
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