CN201923875U - Aeration machine - Google Patents
Aeration machine Download PDFInfo
- Publication number
- CN201923875U CN201923875U CN2010206858437U CN201020685843U CN201923875U CN 201923875 U CN201923875 U CN 201923875U CN 2010206858437 U CN2010206858437 U CN 2010206858437U CN 201020685843 U CN201020685843 U CN 201020685843U CN 201923875 U CN201923875 U CN 201923875U
- Authority
- CN
- China
- Prior art keywords
- impeller
- tubular shaft
- drive unit
- hollow shaft
- cavity
- 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.)
- Expired - Lifetime
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Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
- C12M27/04—Stirrer or mobile mixing elements with introduction of gas through the stirrer or mixing element
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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
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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
- Y02W10/20—Sludge processing
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model provides an aeration machine, comprising a driving device, a hollow shaft, an impeller and a supporting device; the hollow shaft is arranged on the supporting device by a bearing block and is connected with the driving device; the impeller is a hollow cavity and through holes are arranged on the impeller; the upper end of the hollow shaft is communicated with atmosphere and the lower end of the hollow shaft is communicated with the cavity of the impeller. In the utility model, the structures of all parts are simple and the parts are arranged above a fermenting tank through the supporting device, wherein the impeller is arranged in organic matters, and other parts are arranged outside the fermenting tank; maintaining is easy, vacuum is generated in the organic matters when the impeller rotates, air is sucked into by the hollow shaft and is sprayed out through the through hole on the impeller, the air and the organic matters can be fully mixed owning to the blades of the impeller, the oxygen transmission efficiency is high and the aeration effect is good.
Description
Technical field
The utility model relates to the environmental protection equipment technical field, specifically is a kind of aerator.
Background technology
Mix in organic waste high temperature aerobic fermentation field at solid-liquid, by in fermentation vat, inserting the thermophilic aerobic bacterial classification that is fit to, and increase oxygen level in the organism by the mode of slurries being carried out aeration and stirring, can improve the decomposition rate of organic substance such as changing food waste, mud and sewage etc.
Existing aerator has two kinds of forms usually: a kind of is blowing-type bubbling aeration under water, promptly produces pressurized air with air compressor machine, and this device structure complexity, maintenance is loaded down with trivial details, noise is serious, and nozzle stops up easily; Another kind is that mechanical aeration equipment is centrifugal, jetting type aerator etc., being positioned at wheel rotation on the water surface by driven by motor splashes spray and contacts with air, make oxygen soluble in water, this structural device can only reach the top layer aeration, and is undesirable to the aeration effect of solid-liquid mixing organic waste.
The utility model content
Technical problem to be solved in the utility model is, at the deficiency that above-mentioned prior art exists, provides comparatively ideal aerator of a kind of simple in structure, easy to maintenance, aeration effect.
For solving the problems of the technologies described above, the aerator that the utility model provides, it comprises drive unit, tubular shaft, impeller and bracing or strutting arrangement, and described tubular shaft is installed on the bracing or strutting arrangement through bearing support, and described tubular shaft is connected with drive unit; Described impeller is the cavity of hollow, and described impeller is provided with through hole; The upper end of described tubular shaft is communicated with atmosphere, and the lower end is communicated with the cavity of impeller.
After adopting above structure, the utility model aerator compared with prior art has the following advantages:
The structure of each parts is all very simple in of the present utility model, be installed in the top of fermentation vat by bracing or strutting arrangement, have only impeller to be positioned at organism, rest part all is positioned at outside the fermentation vat, is easy to safeguard, produces vacuum during the impeller rotation in organism, air tubular shaft again sucks and the through hole ejection from the impeller, with air and organism thorough mixing, the transfer efficiency of oxygen is higher by the blade of impeller, and the aeration effect is better.
As improvement, described bracing or strutting arrangement comprises crossbeam, and described bearing support, drive unit are installed on the crossbeam.In the application of reality, crossbeam is convenient to the utility model is installed in the top of fermentation vat.
As improvement, described drive unit comprises between motor and the tubular shaft being that band is in transmission connection.Type of drive is simple, practical, low cost of manufacture.
Described drive unit is an electric motor, is equipped with belt pulley on described electric motor and the tubular shaft, connects through belt between the described belt pulley.This structure is comparatively simple in structure, is convenient to realize.
Description of drawings
Fig. 1 is the structural representation of the utility model aerator;
Fig. 2 is the structural representation of the impeller of A direction among Fig. 1;
Wherein, 1, drive unit; 2, tubular shaft; 3, impeller; 3.1, through hole; 3.2, go up disk; 3.3, lower disc; 3.4, impeller; 4, bracing or strutting arrangement; 4.1, crossbeam; 5, belt pulley; 6, belt.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As shown in Figure 1 and Figure 2, the utility model aerator, it comprises drive unit 1, tubular shaft 2, impeller 3 and bracing or strutting arrangement 4.Wherein, tubular shaft 2 is installed on the bracing or strutting arrangement 4 through bearing support 5, and tubular shaft 2 is connected bracing or strutting arrangement 4 with drive unit 1 and comprises crossbeam 4.1, and bearing support 5 is installed on the crossbeam 4.1, play effect fixing, that stablize tubular shaft 2, and drive unit 1 side can be installed on the crossbeam 4.1 by bogie side frame 4.2.Described impeller 3 is the cavity of hollow, and the cavity of control in the impeller 3 is provided with through hole 3.1; The upper end of described tubular shaft 2 is communicated with atmosphere, and the lower end is communicated with the cavity of impeller 3.
Above-mentioned impeller 3 is provided with through hole 3.1 for the cavity of hollow and impeller 3.This cavity mainly is made up of last disk 3.2 and lower disc 3.3, last disk 3.2 links together by bolt with lower disc 3.3 and cooperates between the two and forms cavity, through hole 3.1 be with lower disc 3.3 on, on the last disk 3.2 axis hole is arranged, last disk 3.2 is with after the lower end of tubular shaft 2 is connected, and tubular shaft 2 just is communicated with the cavity of impeller 3.Impeller 3 perisporiums a plurality of blades 3.4 that stretch out, blade is generally 3～12, elects 4 in the present embodiment as.The diameter of blade 3.4 excircles was between last disk 3.2, lower disc 3.3 when the diameter impeller 3 of blade 3.4 rotated.
Described drive unit 1 comprises between motor and the tubular shaft 2 being that band is in transmission connection.Concrete is exactly, described drive unit 1 is preferably electric motor, electric motor and tubular shaft 2 are provided with belt pulley 5, the size of belt pulley 5 should specifically be determined according to practical situation, the diameter of electric motor upper belt pulley 5 connects transmission through belt 6 less than the diameter of tubular shaft 2 upper belt pulleys 5 between two above-mentioned belt pulleys 5 in the present embodiment.
When the utility model was practical, impeller 3 placed 1.5～2.0m under water, and tubular shaft 2 preferably uses the inflexible metal tube.Aerator is fixedly mounted on the Chi Ding of fermentation vat by crossbeam 4.1, and tubular shaft 2 extends in the pond from Chi Ding, makes in impeller 3 submergences and the slurries, generally places 1.5～2.0m under water, near the bottom in pond.
Claims (4)
1. aerator, it is characterized in that: it comprises drive unit (1), tubular shaft (2), impeller (3) and bracing or strutting arrangement (4), described tubular shaft (2) is installed on the bracing or strutting arrangement (4) through bearing support (5), and described tubular shaft (2) is connected with drive unit (1); Described impeller (3) is the cavity of hollow, and described impeller (3) is provided with through hole (3.1); The upper end of described tubular shaft (2) is communicated with atmosphere, and the lower end is communicated with the cavity of impeller (3).
2. aerator according to claim 1 is characterized in that: described bracing or strutting arrangement (4) comprises crossbeam (4.1), and described bearing support (5), drive unit (1) are installed on the crossbeam (4.1).
3. aerator according to claim 1 is characterized in that: described drive unit (1) comprises between motor and the tubular shaft (2) being that band is in transmission connection.
4. aerator according to claim 3 is characterized in that: described drive unit (1) is an electric motor, is equipped with belt pulley (5) on described electric motor and the tubular shaft (2), connects through belt (6) between the described belt pulley (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206858437U CN201923875U (en) | 2010-12-17 | 2010-12-17 | Aeration machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206858437U CN201923875U (en) | 2010-12-17 | 2010-12-17 | Aeration machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201923875U true CN201923875U (en) | 2011-08-10 |
Family
ID=44427739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206858437U Expired - Lifetime CN201923875U (en) | 2010-12-17 | 2010-12-17 | Aeration machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201923875U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310610A (en) * | 2014-11-18 | 2015-01-28 | 四川邮科通信技术有限公司 | Energy-saving aerator for cable production sewage treatment |
| CN104496043A (en) * | 2014-11-18 | 2015-04-08 | 四川邮科通信技术有限公司 | Aeration machine used for processing cable production sewage |
| CN109136068A (en) * | 2018-08-31 | 2019-01-04 | 南通劲凌智能科技有限公司 | Preparation system, component proportion and its method of probiotics fermented beverage |
| CN113500391A (en) * | 2021-07-22 | 2021-10-15 | 苏州敬天爱人环境科技有限公司 | Assembling equipment for producing micro-bubble generator |
| CN113617325A (en) * | 2021-09-01 | 2021-11-09 | 南京工业大学 | Stirring formula gas-liquid reactor |
-
2010
- 2010-12-17 CN CN2010206858437U patent/CN201923875U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310610A (en) * | 2014-11-18 | 2015-01-28 | 四川邮科通信技术有限公司 | Energy-saving aerator for cable production sewage treatment |
| CN104496043A (en) * | 2014-11-18 | 2015-04-08 | 四川邮科通信技术有限公司 | Aeration machine used for processing cable production sewage |
| CN109136068A (en) * | 2018-08-31 | 2019-01-04 | 南通劲凌智能科技有限公司 | Preparation system, component proportion and its method of probiotics fermented beverage |
| CN109136068B (en) * | 2018-08-31 | 2021-09-14 | 沈阳德氏冷饮食品有限公司 | Preparation system, component proportion and method of probiotic fermented beverage |
| CN113500391A (en) * | 2021-07-22 | 2021-10-15 | 苏州敬天爱人环境科技有限公司 | Assembling equipment for producing micro-bubble generator |
| CN113500391B (en) * | 2021-07-22 | 2022-05-03 | 苏州敬天爱人环境科技有限公司 | Assembling equipment for producing micro-bubble generator |
| CN113617325A (en) * | 2021-09-01 | 2021-11-09 | 南京工业大学 | Stirring formula gas-liquid reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110810 |