CN204999679U - High -efficient aeration equipment - Google Patents
High -efficient aeration equipment Download PDFInfo
- Publication number
- CN204999679U CN204999679U CN201520545106.XU CN201520545106U CN204999679U CN 204999679 U CN204999679 U CN 204999679U CN 201520545106 U CN201520545106 U CN 201520545106U CN 204999679 U CN204999679 U CN 204999679U
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- China
- Prior art keywords
- cutting
- aeration equipment
- loose
- evenly distributed
- efficient aeration
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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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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model belongs to the technical field of water treatment facilities, especially, relate to a high -efficient aeration equipment. Including the body that is the tube -shape, supreme having set gradually is cut the structure, is refined the structure and is loose depressed structure under this internal follow. The cutting structure including the activity fix on the body inner wall the mount and with mount swing joint's a cut roller section of thick bamboo, evenly distributed has the cutting piece on the cut roller section of thick bamboo, refining the structure and fixing the micropore board on the body inner wall for the activity, evenly distributed refines the micropore on the micropore board, loose depressed structure including the activity fix on the body inner wall the link and with link swing joint's scattered gas impeller. Set gradually the cutting structure, refine the structure and loose depressed structure through from the bottom up to the realization is smashed gaseous bubble layer upon layer, makes gaseously to be cut at the in -process that rises, recycles hydraulic rotation effect and special crushing structure's interact, makes it produce fine bubble, thereby makes more gas dissolve in the aquatic, improves aeration efficiency.
Description
Technical field
The utility model belongs to technical field of water treatment equipment, particularly relates to a kind of high efficient aeration equipment.
Background technology
Along with China's sustain economic rapid growth, gross domestic product increases substantially year after year, but meanwhile, the environmental situation of China is also day by day serious, " Ozone hole ", " haze ", " soil erosion ", these words such as " water pollutions " constantly appear at the common people at the moment, especially the most serious with " water pollutions ", fortunately, along with the continuous enhancing of people's environmental consciousness, the clearly cognitive hazardness to environmental pollution of people, people start from source of pollution by various way, pollution course, the many aspects such as pollutent are started with, be intended to solve problem of environmental pollution.
Such as, people, for water pollution problems, mainly adopt 4 kinds of methods such as Physical, chemical method, physico-chemical processes and biological process to solve water pollution problems.Wherein, biological process is that the metabolism of the microorganism utilized in waste water decomposes degradable a kind of organic method in sewage, because it is large to have treatment capacity, reduced investment, the feature of economic and reliable, becomes a kind of water treatment method that the world today is the most general.Aeration tank is the main units of Biochemical method.In order to make the microorganism normal activity in aeration tank, water body is made to obtain enough dissolved oxygens.Meanwhile, aeration process also can effectively prevent pond inner suspension body from sinking, and improves microorganism and organic contact area, thus ensures that microorganism is under the dissolved oxygen conditions of abundance, decomposes the oxidation operation in water with the object reaching organics removal.Therefore the performance of aerating apparatus has just become a principal element of restriction biological process.
Existing aerating apparatus is divided into two classes substantially: a class is blast aeration, adopts aerator diffuser plate or diffuser tube in water, introduce the aeration mode of bubble; Another kind of is mechanical aeration, refers to utilize the apparatuses such as impeller to introduce the aeration mode of bubble.But existing aerating apparatus exists low, the easy blocking of oxygen-transfer efficiency more, has the shortcomings such as peculiar smell, need often to clear up equipment, could use, thus result in the problems such as pollution plot inefficiency.
Utility model content
The utility model exists low, the easy blocking of oxygen-transfer efficiency more for above-mentioned aerating apparatus, has the technical problems such as peculiar smell, and provide a kind of reasonable in design, structure is simple, with low cost and oxidation effect is good, nonclogging high efficient aeration equipment.
In order to achieve the above object, the technical solution adopted in the utility model is, the utility model provides a kind of high efficient aeration equipment, comprises tubular body, is disposed with cutting structure, refined structure and loose depressed structure in described body from bottom to up, wherein,
Cutting structure comprises the anchor be movably fixed in inner body wall and the cutting roller be flexibly connected with anchor, and described cutting roller is evenly distributed with cutting blade;
Refined structure is the microwell plate be movably fixed in inner body wall, described microwell plate is evenly distributed with refinement micropore;
Loose depressed structure comprises the link span be movably fixed in inner body wall and the loose gas impeller be flexibly connected with link span.
As preferably, described anchor is provided with six cutting rollers, the angle between described adjacent two cutting rollers is 60 °.
As preferably, described cutting blade is that triangle body shape is evenly distributed on cutting roller.
As preferably, in described body, be provided with two-stage cutting structure.
As preferably, described microwell plate is glass epoxy.
As preferably, described body is also provided with access opening.
Compared with prior art, advantage of the present utility model and positively effect are,
1. the utility model is by setting gradually cutting structure, refined structure and loose depressed structure from top to bottom, thus the pulverizing layer by layer realized gas bubbles, make gas cut in uphill process, the recycling turning effort of waterpower and the interaction of special pulverizing structure, it is made to produce fine bubble, thus make more gas dissolve in water, improve aeration efficiency.
2. the utility model is by providing a kind of cutting structure, gas and liquid is made to produce flux, form cavitation phenomenon, cavitation part is become thin shape wind spout shape, powerful cut-out power will be produced, in the process that gas contact at cutting structure, bubble is cut off, pulverizing, produce more microbubbles, make gas be dissolved in water more.Meanwhile, the mud that device bottom deposits can take up by the gas sent at a high speed, prevents base sludge from depositing.The water of bottom is also taken up by huge spin, facilitates the water cycle of device interior, too increases the dissolved oxygen amount of bottom water body.
3. the utility model is by the setting of cutting structure, refined structure and loose depressed structure, the cavitation phenomenon utilizing whole device interior powerful and the quick flowing of water body, water cycle inside and outside the flowing of the outer water body of the equipment that accelerates and equipment, the outer water body of equipment is impelled also to become containing supporting water body, make whole system oxygen level significantly increase, drastically increase the aeration efficiency of whole aerating system.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the high efficient aeration equipment that Fig. 1 provides for embodiment 1;
The structural representation of the cutting structure that Fig. 2 provides for embodiment 1;
The structural representation of the cutting roller that Fig. 3 provides for embodiment 1;
The structural representation of the refined structure that Fig. 4 provides for embodiment 1;
Above in each figure, 1, body; 2 cutting structures; 21, anchor; 22, roller is cut; 23, cutting blade; 3, refined structure; 31, microwell plate; 32, refinement micropore; 4, loose depressed structure; 41, link span; 42, loose gas impeller; 5, access opening; 6, blast pipe.
Embodiment
In order to more clearly understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with drawings and Examples, the utility model is described further.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the utility model, but, the utility model can also adopt and be different from other modes described here and implement, and therefore, the utility model is not limited to the restriction of the specific embodiment of prospectus below.
Embodiment 1, as shown in Figure 1, the present embodiment provides a kind of high efficient aeration equipment, (body of the tubular that the present embodiment provides is the tubular structure of upper and lower opening to comprise tubular body 1, the structure of other shapes can certainly be selected, but tubular structure best results), cutting structure 2 is disposed with from bottom to up in body 1, refined structure 3 and loose depressed structure 4, wherein, cutting structure 2 comprises movable fixing (in the present embodiment, alleged activity refers to dismountable fixed form when fixing) anchor 21 on body 1 inwall and the cutting roller 22 (this place state flexible connection refer to that cutting roller can rotate on anchor) that is flexibly connected with anchor 21, cutting roller 22 is evenly distributed with cutting blade 23 (by cutting the setting of roller, after gas enters body, in the process that bubble rises, drive the rotation of cutting roller, cutting blade is driven to produce cutting action to bubble while cutting roller rotates, because gas is for entering at a high speed, therefore the rotation of cutting roller can be driven), refined structure 3, for being movably fixed to the microwell plate 31 in inner body wall, microwell plate 31 is evenly distributed with refinement micropore 32 (gas after cutting structure cutting, then continues the size of bubble disintegration through refinement micropore), loose depressed structure 4 comprises the link span 41 be movably fixed on body 1 inwall and the loose gas impeller 42 be flexibly connected with link span 41, the similar structure with ceiling fan of loose gas impeller 42, to rotate under the bubbles entrain risen equally, effect is uniformly mixed by loose gas impeller 42, make it be distributed in uniformly in water, be then provided with blast pipe 6 in the bottom of body 1.
By above-mentioned setting, first utilize cutting structure 2 to just cutting from the bubble entered inside waste water in blast pipe 6, the bubble be initially cut further is cutting refinement through refined structure 3 pairs of bubbles, bubble after refined structure 3 refinement is in the stirring through loose gas impeller 42, be evenly distributed in water, the existence for microorganism provides indispensable oxygen.
Because cutting structure 2 is while rotation, gas and liquid is made to produce flux, produce cavitation phenomenon, cavitation part is become thin shape wind spout shape, powerful cut-out power will be produced, make gas in cutting structure 2 contact process, bubble is cut off, pulverize, produce more microbubbles, make gas be dissolved in water more.Meanwhile, the mud that device bottom deposits also can take up by the gas sent at a high speed, prevents base sludge from depositing.The water of bottom is also taken up by huge spin, facilitates the water cycle of device interior, too increases the dissolved oxygen amount of bottom water body.
In order to make the cutting effect of cutting structure 2 better, as Fig. 2, shown in Fig. 3, in the present embodiment, anchor 21 is provided with six cutting rollers 22, angle between adjacent two cutting rollers 22 is 60 °, shape due to anchor 21 is round pie, point based on the center of circle of anchor 21, then six cutting rollers 22 are provided with, cutting roller 22 carries out line away from the position in the center of circle, a regular hexagon can be formed, the setting of such position, more enough cutting structures 2 that makes produce larger flux while rotating, crushing effect is better, it can certainly be other shape, but contrast in structure repeatedly, find on anchor 21, arrange six cutting rollers 22, the effect of the cutting that can reach is for best, and arrange in orthohexagonal position, it is then the optimum position of six cutting rollers 22, in the present embodiment, that cuts roller 22 comprises tapered portion and cylindrical portion two portions, tapered portion is in the position in the center of circle, multiple corner angle are provided with equally in tapered portion, to pulverize bubble.
In order to better cut bubble, the shape of cutting blade 23 will be considered multi-angular, but while consideration corner angle, also the rotation considering cutting roller 22 is needed, the effect of cutting blade is in the form of sheets better than the cutting blade of cone-shaped, and not only corner angle are many in the cutting blade 23 of triangle body shape, and cutting roller 22 can be driven better to rotate, therefore in the present embodiment, cutting blade 23 selects the cutting blade of triangle body shape.
Considering the effect of cutting structure, in order to better improve cutting effect, therefore in the present embodiment, being provided with two-stage cutting structure, by the setting of two-stage cutting structure, the cutting effect improving cutting structure can be guaranteed.
Consider the Main Function of microwell plate 31, as shown in Figure 4, use at the present embodiment, the material selection glass epoxy of microwell plate 31, glass epoxy quality is gently hard to select the benefit of glass epoxy to be, non-conductive, stable performance. physical strength is high, there is again visco-elasticity and elastoplasticity simultaneously, large strain can be withstood, due in the present embodiment, cutting structure operationally, produce very large flux, the material of glass epoxy can adapt to the impact of this flux, the microwell plate 31 of other materials can certainly be selected, but just current existing material, the effect of glass epoxy is best.
For the ease of installation and the maintenance of whole equipment, in the present embodiment, body 1 is provided with access opening 5, the setting of access opening 5, facilitates installation and the maintenance and repair in later stage in early stage, be the better operation of equipment, provide guarantee.
During specific works, gas at a high speed (can be that air also can for simple oxygen, when considering cost, air is optimal selection) enter into body 1 inside formation bubble by blast pipe 6, bubble upwards moves fast due to the reason of density, while motion, drive cutting roller 22 high-speed rotation, the cutting roller 22 of high-speed rotation is while utilizing cutting blade 23 pairs of bubbles to cut, due to the relation of six cutting roller 22 positions, gas and liquid is made to produce more macrocycle stream, bubble is cut off by cutting roller 22, pulverize, produce more microbubbles, bubble continues to rise after the cutting of two-stage cutting structure 2, enter refined structure 3, because the diameter of refinement micropore 32 is less, large bubble is in microwell plate 31, further pulverized, become less bubble, at this moment bubble is again while being stirred in and continuing to pulverize of loose gas impeller 42, be evenly distributed in again in water, existence for microorganism provides enough oxygen, thus reach the object of sewage disposal.
The above; it is only preferred embodiment of the present utility model; it is not restriction the utility model being made to other form; the Equivalent embodiments that any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as equivalent variations is applied to other field; but everyly do not depart from technical solutions of the utility model content; according to any simple modification, equivalent variations and remodeling that technical spirit of the present utility model is done above embodiment, still belong to the protection domain of technical solutions of the utility model.
Claims (6)
1. a high efficient aeration equipment, comprises tubular body, it is characterized in that, is disposed with cutting structure, refined structure and loose depressed structure in described body from bottom to up, wherein,
Cutting structure comprises the anchor be movably fixed in inner body wall and the cutting roller be flexibly connected with anchor, and described cutting roller is evenly distributed with cutting blade;
Refined structure is the microwell plate be movably fixed in inner body wall, described microwell plate is evenly distributed with refinement micropore;
Loose depressed structure comprises the link span be movably fixed in inner body wall and the loose gas impeller be flexibly connected with link span.
2. high efficient aeration equipment according to claim 1, is characterized in that, described anchor is provided with six cutting rollers, and the angle between described adjacent two cutting rollers is 60 °.
3. high efficient aeration equipment according to claim 2, is characterized in that, described cutting blade is that triangle body shape is evenly distributed on cutting roller.
4. high efficient aeration equipment according to claim 3, is characterized in that, is provided with two-stage cutting structure in described body.
5. high efficient aeration equipment according to claim 4, is characterized in that, described microwell plate is glass epoxy.
6. high efficient aeration equipment according to claim 5, is characterized in that, described body is also provided with access opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520545106.XU CN204999679U (en) | 2015-07-24 | 2015-07-24 | High -efficient aeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520545106.XU CN204999679U (en) | 2015-07-24 | 2015-07-24 | High -efficient aeration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204999679U true CN204999679U (en) | 2016-01-27 |
Family
ID=55156576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520545106.XU Expired - Fee Related CN204999679U (en) | 2015-07-24 | 2015-07-24 | High -efficient aeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204999679U (en) |
Cited By (3)
| 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 |
| CN106082462A (en) * | 2016-07-20 | 2016-11-09 | 宜兴市创新环保有限公司 | A kind of novel aeration stirrer |
| CN107381844A (en) * | 2017-08-29 | 2017-11-24 | 江苏大学 | Water drive fining air bubbles device based on aerating system |
-
2015
- 2015-07-24 CN CN201520545106.XU patent/CN204999679U/en not_active Expired - Fee Related
Cited By (3)
| 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 |
| CN106082462A (en) * | 2016-07-20 | 2016-11-09 | 宜兴市创新环保有限公司 | A kind of novel aeration stirrer |
| CN107381844A (en) * | 2017-08-29 | 2017-11-24 | 江苏大学 | Water drive fining air bubbles device based on aerating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20170724 |