CN103691353B - Self-suction stirring impeller - Google Patents
Self-suction stirring impeller Download PDFInfo
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- CN103691353B CN103691353B CN201310619025.5A CN201310619025A CN103691353B CN 103691353 B CN103691353 B CN 103691353B CN 201310619025 A CN201310619025 A CN 201310619025A CN 103691353 B CN103691353 B CN 103691353B
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- impeller body
- self
- chamber
- impeller
- upper flange
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Abstract
The invention relates to a stirrer, and particularly relates to a dedicated stirrer self-suction stirring impeller for garbage fermentation. The self-suction stirring impeller comprises an impeller body, the impeller body comprises an upper flange and a lower flange which are connected into a whole, and the gyration center of the impeller body forms a chamber; a plurality of runners are formed between the upper flange and the lower flange, the inner end of each runner is communicated with the chamber, the outer end of each runner is an opening end, and each opening end is located at the outer circumferential face of the impeller body; a short blade is arranged between each two adjacent runners, and a long blade is arranged along the short side of each runner. Adopting of the impeller can simultaneously satisfy two requirements of stirring and oxygen supply during a garbage fermentation treatment process.
Description
Technical field
The present invention relates to mixer, specifically a kind of self-priming agitator arm for rubbish fermentation special-purpose stirring machine.
Background technology
In urbanization process, rubbish was once the burden of urban development as the product of Urban Metabolism, and all there was the situation of garbage-surrounded city in many cities in the world.It is also the inevitable requirement of urban development to garbage harmless, minimizing, recycling treatment.
China's garbage disposal industry starting is late, but by constantly development, China's MSW processing industry begins to take shape, and garbage disposal market capacity has had remarkable increase, and market penetration rate improves rapidly, enters the number of the enterprise of environmental sanitation also in swift and violent increase.The garbage disposal market of China enters into the growth stage from the introduction period, and the forward maturity period strides forward.Along with environmental problem is taken seriously gradually, energy-saving and environmental protection become the development topic of various countries, have started as garbage disposal provides the chance of industry development.
Liquid high-temperature aerobic fermentation technology of garbage disposal is the technology of garbage disposal generally adopted at present, and needing in sweat provides a kind of agitator arm that simultaneously can meet stirring and oxygen supply, to meet the demand of aerobic fermentation process.
Summary of the invention
The present invention is directed to the problems referred to above, a kind of self-priming agitator arm is provided, adopt this impeller can meet in rubbish fermentation processing procedure simultaneously, stir and oxygen supply two requirements.
According to technical scheme of the present invention: a kind of self-priming agitator arm, comprise impeller body, it is characterized in that: described impeller body comprises upper flange, the lower flange that one connects, the impeller body centre of gyration forms chamber, some runners are also formed in the middle of upper flange, lower flange, each described runner the inner is all connected with chamber, and outer end is opening end, and this opening end is positioned on the outer circumference surface of impeller body; Between adjacent two runners, be provided with short blade, the minor face along runner is provided with linear leaf.
As a further improvement on the present invention, described linear leaf and chamber center circle are oriented in a tangential direction.
As a further improvement on the present invention, described impeller body upper flange surface has threaded connector, and described threaded connector is positioned at the upper flange upper surface centre of gyration, the center of threaded connector has the through hole of linking up chamber.
As a further improvement on the present invention, the tapered shape of described lower flange bottom center, and conical section longitudinal section is circular arc, the summit of cone-shaped is positioned on the extended line of chamber center line simultaneously.
Technique effect of the present invention is: product of the present invention is when running up, the feed liquid of wheel chamber is pushed to the outer rim of impeller under the influence of centrifugal force, impeller central chamber forms negative pressure, air is sucked by the threaded connector of the hollow be attached thereto, and arrive impeller outer edge, what Xia the Zuo of linear leaf and centrifugal force, Zhuo was even is distributed in groove in feed liquid, to meet the demand of aerobic bacteria growth.Linear leaf and chamber center circle are oriented in a tangential direction and arrange, can better meet the flowing of gas.Impeller lower flange lower plane center is arc taper arc, improves the stability of stirring system.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described.
In Fig. 1, Fig. 2, comprise threaded connector 1, upper flange 2, lower flange 3, linear leaf 4, short blade 5, runner 6, chamber 7, impeller body 8 etc.
As shown in Figure 1 and Figure 2, the present invention is a kind of self-priming agitator arm, comprise impeller body 8, described impeller body 8 comprises upper flange 2, the lower flange 3 that one connects, impeller body 8 centre of gyration forms chamber 7, in the middle of upper flange 2, lower flange 3, be also formed with some runners 6, and each described runner 6 the inner is all connected with chamber 7, outer end is opening end, and this opening end is positioned on the outer circumference surface of impeller body 8; Between adjacent two runners 6, be provided with short blade 5, the minor face along runner 6 is provided with linear leaf 4.
Described linear leaf 4 is oriented in a tangential direction with chamber 7 center circle.
Described impeller body 8 upper flange 2 has threaded connector 1, and described threaded connector 1 is positioned at the upper flange 2 upper surface centre of gyration.
The tapered shape of described lower flange 3 bottom center, and conical section longitudinal section is circular arc, the summit of cone-shaped is positioned on the extended line of chamber 7 center line simultaneously, and this structure of lower flange 3 effectively improves in whipping process, the stability of impeller body 8.
Threaded connector 1 in product of the present invention is hollow structure, and operationally, threaded connector 1 connects with the shaft of a hollow.
The operation principle of product of the present invention is as follows: product of the present invention is when running up, feed liquid in the chamber 7 of impeller body 8 is pushed to the outer rim of impeller under the influence of centrifugal force, negative pressure is formed in chamber 7, air is sucked by the threaded connector 1 of the hollow be attached thereto, and arrive the outer rim of impeller body 8, be distributed to uniformly in groove in feed liquid, to meet the growth demand of aerobic bacteria under the effect of linear leaf 4 and centrifugal force.
Claims (4)
1. a self-priming agitator arm, comprise impeller body (8), it is characterized in that: described impeller body (8) comprises upper flange (2), the lower flange (3) that one connects, impeller body (8) centre of gyration forms chamber (7), some runners (6) are also formed in the middle of upper flange (2), lower flange (3), each described runner (6) the inner is all connected with chamber (7), and outer end is opening end, and this opening end is positioned on the outer circumference surface of impeller body (8); Between adjacent two runners (6), be provided with short blade (5), the minor face along runner (6) is provided with linear leaf (4).
2. according to self-priming agitator arm according to claim 1, it is characterized in that: described linear leaf (4) and chamber (7) center circle are oriented in a tangential direction.
3. according to self-priming agitator arm according to claim 1, it is characterized in that: described impeller body (8) upper flange (2) face has threaded connector (1), and described threaded connector (1) is positioned at upper flange (2) the upper surface centre of gyration.
4. according to self-priming agitator arm according to claim 1, it is characterized in that: the tapered shape of described lower flange (3) bottom center, and conical section longitudinal section is circular arc, the summit of cone-shaped is positioned on the extended line of chamber (7) center line simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310619025.5A CN103691353B (en) | 2013-11-27 | 2013-11-27 | Self-suction stirring impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310619025.5A CN103691353B (en) | 2013-11-27 | 2013-11-27 | Self-suction stirring impeller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103691353A CN103691353A (en) | 2014-04-02 |
| CN103691353B true CN103691353B (en) | 2015-07-15 |
Family
ID=50353113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310619025.5A Active CN103691353B (en) | 2013-11-27 | 2013-11-27 | Self-suction stirring impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103691353B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5271673A (en) * | 1992-08-24 | 1993-12-21 | Bohnet Irma M | Spring operated stirring apparatus |
| JP2001225048A (en) * | 2001-01-09 | 2001-08-21 | Iwao Endo | Garbage disposal machine |
| JP4301429B2 (en) * | 2002-10-17 | 2009-07-22 | 株式会社東洋電機工業所 | Submersible agitation pump |
| CN203648472U (en) * | 2013-11-27 | 2014-06-18 | 江苏浩特隆搅拌设备有限公司 | Self-sucking type mixing impeller |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101154653B1 (en) * | 2012-04-06 | 2012-06-08 | 주식회사 평화개발 | impeller of circulator |
-
2013
- 2013-11-27 CN CN201310619025.5A patent/CN103691353B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5271673A (en) * | 1992-08-24 | 1993-12-21 | Bohnet Irma M | Spring operated stirring apparatus |
| JP2001225048A (en) * | 2001-01-09 | 2001-08-21 | Iwao Endo | Garbage disposal machine |
| JP4301429B2 (en) * | 2002-10-17 | 2009-07-22 | 株式会社東洋電機工業所 | Submersible agitation pump |
| CN203648472U (en) * | 2013-11-27 | 2014-06-18 | 江苏浩特隆搅拌设备有限公司 | Self-sucking type mixing impeller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103691353A (en) | 2014-04-02 |
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| C14 | Grant of patent or utility model | ||
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