CN108317106A - A kind of air-lift device - Google Patents
A kind of air-lift device Download PDFInfo
- Publication number
- CN108317106A CN108317106A CN201810084458.8A CN201810084458A CN108317106A CN 108317106 A CN108317106 A CN 108317106A CN 201810084458 A CN201810084458 A CN 201810084458A CN 108317106 A CN108317106 A CN 108317106A
- Authority
- CN
- China
- Prior art keywords
- air
- gas
- lifter
- pipe
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 238000002955 isolation Methods 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000008358 core component Substances 0.000 abstract 1
- 238000005381 potential energy Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 60
- 238000005457 optimization Methods 0.000 description 8
- 238000000926 separation method Methods 0.000 description 5
- 239000010865 sewage Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001146 hypoxic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
- F04F1/18—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium being mixed with, or generated from the liquid to be pumped
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
The invention discloses a kind of air-lift devices, specially " big flow high-efficiency and energy-saving type air-lift device ", belong to environmentally friendly water-treatment technology field, structure includes lifter and riser, gas and water separator etc., is sequentially connected from the bottom to top.Lifter is core component, is arranged in basin bottom position, gas compression can be converted to the kinetic energy and potential energy of water.Gas and water separator effect is to detach air-water mixture, and water flows to corresponding establishment as required.Riser is by water（Liquid）Lead to gas-liquid separator.It is connected by connecting flange between the riser both ends and gas and water separator and lifter, air distribution plate is provided in the lifter, the lifter bottom is provided with secure mounting arrangements；Compared with prior art, a kind of air-lift device of the invention, can real uniform distributing gas, realize efficient lifting liquid.
Description
Technical field
The present invention relates to field of sewage treatment equipment, are specifically exactly a kind of air-lift device.
Background technology
At present in industry, lifter has been widely used in toxic liquid processing, biochemical reactor design, nuclear chemical industry
In wastewater treatment industry, especially wastewater treatment is more universal.Its feature be equipment pipe it is simple in structure, without driving section
Part, without Awaiting Parts, good reliability and efficient.
Lifter is applied and is used for lifting sewage or sludge, also known as airlift pump in sewage industry, he is with air
Power promotes liquid or sludge.It is 1 that existing lifter structure, which designs the unreasonable gas-water ratio for causing to promote liquid,:0.25-
Between 0.35, layer and to result in raising efficiency low.Although the country has developed pulsed air lift performance and has improved to some extent, carries in recent years
It is low to be discharged oxygen content.But in place of Shortcomings：Performance can only improve 2 times, and treating capacity maximum can only accomplish 200m3/ h, it is internal
There are many more need improvements, respective advantage that cannot gather to structure（It attends to one thing and lose sight of another）Deng.Therefore it is badly in need of a kind of efficiency of research and development more
Height, treating capacity bigger, hypoxic air-lift device.
Invention content
The invention discloses a kind of air-lift devices, belong to environmentally friendly water-treatment technology field, and structure includes lifter and carries
Riser, gas-liquid separator etc., are sequentially connected from the bottom to top.The purpose of the present invention is to provide a kind of air-lift device, the lifters
Can real uniform distributing gas, realize efficient lifting liquid.
The technical scheme adopted by the invention to solve the technical problem is that：A kind of air-lift device, entirety is by gas-water separation
Device, riser, lifter composition, the gas and water separator, riser and lifter are from top to bottom sequentially connected, described
Riser both ends and gas and water separator and lifter between connected by connecting flange, be provided with cloth in the lifter
Gas plate, the lifter bottom are provided with secure mounting arrangements.
As an optimization, the gas and water separator includes isolation catheter and discharge pipe line, described isolation catheter one end
The other end is connect by connecting flange to extend into gas and water separator, be arranged on the gas and water separator wall with riser
There is discharge pipe line.
As an optimization, the discharge pipe line is horizontal drain pipe or vertical drainage pipe, horizontal drain pipe setting
On gas and water separator side wall, the vertical drainage pipe is arranged in gas and water separator bottom.
As an optimization, the lifter is made of atmospheric chamber, air inlet, water inlet pipe, small gas chamber, gas distribution pipe, air distribution plate,
The atmospheric chamber, small gas chamber, water inlet pipe coaxial arrangement, Open Side Down is connect with water inlet pipe for the atmospheric chamber, and described is small
Gas chamber opening upwards are connect with water inlet pipe, and the air inlet is arranged in atmospheric chamber top surface.
As an optimization, the water inlet bottom of the tube is provided with secure mounting arrangements, passes through connection at the top of the water inlet pipe
Flange is connect with riser, and the water inlet pipe side wall is provided with gas distribution pipe.
As an optimization, the gas distribution pipe is circularly and evenly distributed, and the gas distribution pipe is arranged in atmospheric chamber and small gas chamber
Between.
As an optimization, corresponding with the air inlet that stingy ceiling face is provided with air distribution plate, the air inlet and wind
Machine or air pump connection.
As an optimization, the diameter of the atmospheric chamber is more than the diameter of small gas chamber, and the atmospheric chamber whole height is more than
Small gas chamber whole height, the level height of the bottom surface of the small gas chamber are more than the level height of atmospheric chamber bottom surface.
As an optimization, the riser diameter is 50-500mm.
The beneficial effects of the invention are as follows：Compared with prior art, a kind of air-lift device of the invention is filled using gas-water separation
It sets and realizes steam-water separation and solid-liquor separation, the storage of gas is realized using atmospheric chamber and small gas chamber and realize pulse water lift, pass through
Air distribution plate realizes uniform distributing gas, and steam-water mixing is realized by gas distribution pipe, reaches efficient and promotes effect, makes equivalent specifications
Lifting device water lift amount increase 5-10 times.
Description of the drawings
Fig. 1 is main structure figure of the present invention；
Fig. 2 is stereogram of the present invention；
Fig. 3 is sectional structure chart of the present invention；
Fig. 4 is upward view of the present invention；
Fig. 5 is part-structure stereo amplification figure of the present invention；
Wherein, 1 gas and water separator, 2 risers, 3 lifters, 4 connecting flanges；
11 isolation catheters, 12 horizontal drain pipes, 13 vertical drainage pipes；
31 atmospheric chambers, 32 air inlets, 33 water inlet pipes, 34 small gas chambers, 35 gas distribution pipes, 36 air distribution plates.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.Therefore, below to the reality of the present invention provided in the accompanying drawings
The detailed description for applying example is not intended to limit the range of claimed invention, but is merely representative of the selected implementation of the present invention
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In embodiment as shown in Figs. 1-3, a kind of air-lift device, it is characterised in that：Its entirety by gas and water separator 1, carry
Riser 2, lifter 3 form, and the gas and water separator 1, riser 2 and lifter 3 are from top to bottom sequentially connected, described
It is connected by connecting flange 4 between 2 both ends of riser and gas and water separator 1 and lifter 3, setting in the lifter 3
There are air distribution plate 36,3 bottom of lifter to be provided with secure mounting arrangements, the gas and water separator 1 includes that separation is led
Pipe 11 and discharge pipe line, described 11 one end of isolation catheter connect the other end by connecting flange 4 with riser 3 and extend into air water
In separator 1, discharge pipe line is provided on 1 wall of gas and water separator, the discharge pipe line is horizontal drain pipe
12 or vertical drainage pipe 13, the horizontal drain pipe 12 is arranged on 1 side wall of gas and water separator, the vertical drainage pipe
13 settings in 1 bottom of gas and water separator, the lifter 3 by atmospheric chamber 31, air inlet 32, water inlet pipe 33, small gas chamber 34,
Gas distribution pipe 35, air distribution plate 36 form, and the atmospheric chamber 31, small gas chamber 34, water inlet pipe 33 are coaxially disposed, the atmospheric chamber 31
Open Side Down connect with water inlet pipe 33, and 34 opening upwards of small gas chamber are connect with water inlet pipe 33, and the air inlet 32 is set
It sets in 31 top surface of atmospheric chamber, 33 bottom of water inlet pipe is provided with secure mounting arrangements, and 33 top of water inlet pipe passes through
Connecting flange 4 is connect with riser 2, and 33 side wall of water inlet pipe is provided with the gas distribution pipe 35 described in gas distribution pipe 35 circumferentially
Even distribution, the gas distribution pipe 35 are arranged between atmospheric chamber 31 and small gas chamber 34.It is corresponding with the air inlet 32 stingy
34 top surface of room is provided with air distribution plate 36, and the air inlet 32 is connect with wind turbine or air pump.The diameter of the atmospheric chamber 31 is big
In the diameter of small gas chamber 34,31 whole height of atmospheric chamber is more than 34 whole height of small gas chamber, the small gas chamber 34
The level height of bottom surface is more than the level height of 31 bottom surface of atmospheric chamber.
In specific implementation process, the lifter 3 in apparatus of the present invention is arranged in cesspool, the water inlet in lifter 3
It is low that pipe 33 by secure mounting arrangements is fixed on sewage pool, while 33 bottom surface of water inlet pipe is low not in contact with pond.It is required that cesspool
Liquid level is higher than lifter 3（Or all entirety below of atmospheric chamber 31 in lifter 3 is all immersed in cesspool liquid）, water inlet
Pipe 33 runs through entire lifter 3, and top passes through flanged joint with riser 2.2 top of riser passes through flange with isolation catheter 11
Connection, the prominent part in 11 top of isolation catheter is in gas and water separator 1.It should be noted that small gas chamber 34 is placed in atmospheric chamber
It is covered by atmospheric chamber 31 in 31, the level height of 34 bottom surface of small gas chamber is higher than the level height on 31 ground of atmospheric chamber；In air water point
Horizontal drain pipe 12 and vertical drainage pipe 13 are installed in side and bottom surface from device 1 respectively；Gas distribution pipe 35 is arranged in atmospheric chamber 31
Position between 34 bottom surface of top surface and small gas chamber is specifically just provided in 33 part of water inlet pipe of 34 side wall of small gas chamber encirclement
In；The air inlet 32 of 31 top surface of atmospheric chamber is vertically arranged, and the cloth mounted on 34 top of small gas chamber is provided with immediately below air inlet 32
Gas plate 36.
Operation principle：Air is injected to 31 bottom space of atmospheric chamber by air inlet 32, air squeezes liquid to promotion
Except device 3, with the continuous decline of liquid level, when liquid level reaches at gas distribution pipe 35, gas enters water inlet pipe 33 by gas distribution pipe 35
（Air is mixed with the liquid for being located at 35 top of gas distribution pipe in water inlet pipe 33）, can be gradually formed herein full of tube wall when operation for the first time
Bubble.After bubble increases to buoyancy more than the difference in height with the liquid outside pipe of liquid in riser 2, this bubble can drive
Liquid flows upwards in riser 2.Follow-up air continuation forms bubble herein, and the promotion speed in riser 2 can gradually increase
To after certain speed, the bubble of the formation of riser 2 can be entered moment in the indoor air of size gas.Follow-up air is continually and steadily mended
It fills, cycle forms the air lift effect of pulsed in this way.Air-water mixture enters in gas and water separator 1 by 12 He of horizontal drain pipe
Vertical drainage pipe 13 discharges.
In embodiment as shown in Figures 4 and 5, air distribution plate 36 is round pie, can preferably distribute high pressure gas around,
The unstable of air lift process is avoided, while the diameter of riser 2, isolation catheter 11, water inlet pipe 33 is unanimously 50-500mm, is had
Help carry out the selection of caliber according to different use environments.
Above-mentioned specific implementation mode is only the specific case of the present invention, and scope of patent protection of the invention includes but not limited to
The product form and style of above-mentioned specific implementation mode, any a kind of air-lift device for meeting claims of the present invention and any
The appropriate changes or modifications that person of an ordinary skill in the technical field does it should all fall into the patent protection model of the present invention
It encloses.
Claims (10)
1. a kind of air-lift device, it is characterised in that：Its entirety is by gas and water separator（1）, riser（2）, lifter（3）Group
At the gas and water separator（1）, riser（2）And lifter（3）It is from top to bottom sequentially connected, the riser（2）
Both ends and gas and water separator（1）And lifter（3）Between pass through connecting flange（4）Connection, the lifter（3）Interior setting
There is air distribution plate（36）, the lifter（3）Bottom is provided with secure mounting arrangements.
2. a kind of air-lift device according to claim 1, it is characterised in that：The gas and water separator（1）Including dividing
From conduit（11）And discharge pipe line, the isolation catheter（11）One end and riser（3）Pass through connecting flange（4）It connects another
End extends into gas and water separator（1）Interior, described gas and water separator（1）Discharge pipe line is provided on wall.
3. a kind of air-lift device according to claim 2, it is characterised in that：The discharge pipe line is horizontal drain pipe
（12）Or vertical drainage pipe（13）, the horizontal drain pipe（12）It is arranged in gas and water separator（1）On side wall, described is perpendicular
In line water pipe（13）It is arranged in gas and water separator（1）Bottom.
4. a kind of air-lift device according to claim 1, it is characterised in that：The lifter（3）By atmospheric chamber（31）、
Air inlet（32）, water inlet pipe（33）, small gas chamber（34）, gas distribution pipe（35）, air distribution plate（36）Composition, the atmospheric chamber（31）、
Small gas chamber（34）, water inlet pipe（33）Coaxial arrangement, the atmospheric chamber（31）Open Side Down and water inlet pipe（33）Connection, it is described
Small gas chamber（34）Opening upwards and water inlet pipe（33）Connection, the air inlet（32）It is arranged in atmospheric chamber（31）Top surface.
5. a kind of air-lift device according to claim 4, it is characterised in that：The water inlet pipe（33）Bottom is provided with solid
Dingan County's assembling device, the water inlet pipe（33）Top passes through connecting flange（4）With riser（2）Connection, the water inlet pipe
（33）Side wall is provided with gas distribution pipe（35）.
6. a kind of air-lift device according to claim 5, it is characterised in that：The gas distribution pipe（35）Circumferentially uniformly divide
Cloth, the gas distribution pipe（35）It is arranged in atmospheric chamber（31）With small gas chamber（34）Between.
7. a kind of air-lift device according to claim 4, it is characterised in that：With the air inlet（32）It is corresponding stingy
Room（34）Top surface is provided with air distribution plate（36）, the air inlet（32）It is connect with wind turbine or air pump.
8. a kind of air-lift device according to claim 4, it is characterised in that：The atmospheric chamber（31）Diameter be more than it is small
Gas chamber（34）Diameter, the atmospheric chamber（31）Whole height is more than small gas chamber（34）Whole height, the small gas chamber
（34）Bottom surface level height be more than atmospheric chamber（31）The level height of bottom surface.
9. a kind of air-lift device according to claim 1, it is characterised in that：The riser（2）A diameter of 50-
500mm。
10. a kind of air-lift device according to claim 6, it is characterised in that：The gas distribution pipe（35）It is arranged stingy
Room（34）Internal upper position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810084458.8A CN108317106A (en) | 2018-01-29 | 2018-01-29 | A kind of air-lift device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810084458.8A CN108317106A (en) | 2018-01-29 | 2018-01-29 | A kind of air-lift device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108317106A true CN108317106A (en) | 2018-07-24 |
Family
ID=62887400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810084458.8A Pending CN108317106A (en) | 2018-01-29 | 2018-01-29 | A kind of air-lift device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108317106A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843800A (en) * | 2021-03-22 | 2021-05-28 | 宜兴市荣盛达环保有限公司 | Novel automatic pulse air-lift sludge discharging device for water treatment |
| CN114856952A (en) * | 2022-04-12 | 2022-08-05 | 麦王环境技术股份有限公司 | Air distribution device of air lift pump and air lift pump with air distribution device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0861297A (en) * | 1994-08-18 | 1996-03-08 | Shinko Pantec Co Ltd | Pumping cylinder |
| JP2008143345A (en) * | 2006-12-08 | 2008-06-26 | National Maritime Research Institute | Hull frictional resistance reduction device |
| CN201543260U (en) * | 2009-03-24 | 2010-08-11 | 机科发展科技股份有限公司 | Pulse air lifting device |
| CN102112366A (en) * | 2008-11-21 | 2011-06-29 | 三菱重工业株式会社 | Device for reducing frictional resistance of ship body |
| CN202482129U (en) * | 2011-12-03 | 2012-10-10 | 江苏中超环保有限公司 | Water gas stripping device |
| CN203663512U (en) * | 2014-01-15 | 2014-06-25 | 广州中大环境治理工程有限公司 | Gas stripping device for sludge |
| CN103896070A (en) * | 2012-12-26 | 2014-07-02 | “冶金热力工程科学研究院”开放式股份公司（“Vniimt”开放式股份公司） | Air lifter |
| CN205815201U (en) * | 2016-07-20 | 2016-12-21 | 山东水发鲁润水务科技有限公司 | A kind of air stripping mud discharging device |
| CN208089641U (en) * | 2018-01-29 | 2018-11-13 | 山东智博格瑞环保科技有限公司 | A kind of air-lift device |
-
2018
- 2018-01-29 CN CN201810084458.8A patent/CN108317106A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0861297A (en) * | 1994-08-18 | 1996-03-08 | Shinko Pantec Co Ltd | Pumping cylinder |
| JP2008143345A (en) * | 2006-12-08 | 2008-06-26 | National Maritime Research Institute | Hull frictional resistance reduction device |
| CN102112366A (en) * | 2008-11-21 | 2011-06-29 | 三菱重工业株式会社 | Device for reducing frictional resistance of ship body |
| CN201543260U (en) * | 2009-03-24 | 2010-08-11 | 机科发展科技股份有限公司 | Pulse air lifting device |
| CN202482129U (en) * | 2011-12-03 | 2012-10-10 | 江苏中超环保有限公司 | Water gas stripping device |
| CN103896070A (en) * | 2012-12-26 | 2014-07-02 | “冶金热力工程科学研究院”开放式股份公司（“Vniimt”开放式股份公司） | Air lifter |
| CN203663512U (en) * | 2014-01-15 | 2014-06-25 | 广州中大环境治理工程有限公司 | Gas stripping device for sludge |
| CN205815201U (en) * | 2016-07-20 | 2016-12-21 | 山东水发鲁润水务科技有限公司 | A kind of air stripping mud discharging device |
| CN208089641U (en) * | 2018-01-29 | 2018-11-13 | 山东智博格瑞环保科技有限公司 | A kind of air-lift device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843800A (en) * | 2021-03-22 | 2021-05-28 | 宜兴市荣盛达环保有限公司 | Novel automatic pulse air-lift sludge discharging device for water treatment |
| CN112843800B (en) * | 2021-03-22 | 2022-06-24 | 宜兴市荣盛达环保有限公司 | Automatic pulse air-lift sludge discharging device for water treatment |
| CN114856952A (en) * | 2022-04-12 | 2022-08-05 | 麦王环境技术股份有限公司 | Air distribution device of air lift pump and air lift pump with air distribution device |
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