CN214361072U - Air supply stirring blade - Google Patents
Air supply stirring blade Download PDFInfo
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- CN214361072U CN214361072U CN202120055398.4U CN202120055398U CN214361072U CN 214361072 U CN214361072 U CN 214361072U CN 202120055398 U CN202120055398 U CN 202120055398U CN 214361072 U CN214361072 U CN 214361072U
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- air supply
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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
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
The utility model discloses an air supply stirring vane, including blade main part and blade overhead gage, it is equipped with the blade passageway to link up in the blade main part, be equipped with the hole of supplying gas that a plurality of and blade passageway link up mutually on the outer wall of blade main part, the blade overhead gage is fixed on the outer wall of blade main part and is close to the setting of the hole of supplying gas, the baffle shelters from outside the one side or several faces in the hole of supplying gas on the blade. The utility model discloses a set up the air feed hole that a plurality of and blade passageway in it link up mutually in the blade main part, recycle and fix the blade upper baffle outside the blade main part and form the fender fluffy, shelter from outside the one side or several faces of air feed hole to effectively prevent that the fermentation raw and other materials from blockking up the air feed hole, ensured that oxygen can flow in the certain limit, make the oxygen suppliment evenly effective.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of fermentation cylinder, especially a technical field of air supply stirring vane.
[ background of the invention ]
The fermentation tank is an important device required to be used in a biological compost fermentation process. A stirrer is usually installed in the fermentation tank, and the stirrer generally comprises a main shaft, a stirring blade and a motor. Wherein, the motor drives the main shaft provided with the stirring blades to rotate, thereby stirring the fermentation raw materials in the tank and ensuring the smooth fermentation. However, the existing stirrer cannot directly utilize the main shaft and the stirring blades to simultaneously realize air supply in the stirring process, and is inconvenient to use. Moreover, even if the stirring blades are used for air supply, the stirring blades are easily blocked by the fermentation raw materials.
[ Utility model ] content
The utility model aims at solving the problems in the prior art and providing an air supply stirring blade, which can effectively prevent the fermentation raw material from blocking the air supply hole and ensure that oxygen can flow in a certain range, so that the oxygen supply is even and effective.
In order to achieve the above object, the utility model provides an air supply stirring vane, including blade main part and blade overhead gage, it is equipped with the blade passageway to link up in the blade main part, be equipped with the air feed hole that a plurality of and blade passageway link up mutually on the outer wall of blade main part, the blade overhead gage is fixed on the outer wall of blade main part and is close to the air feed hole setting, the blade overhead gage shelters from outside the one side or several faces in air feed hole.
Preferably, the blade main body comprises a blade vertical plate, a blade front plate and a blade back plate, the long edges of the blade vertical plate, the blade front plate and the blade back plate are sequentially connected in front and back and surround to form a blade channel, the air supply holes are respectively formed in the blade vertical plate, and the blade upper baffle plate is fixed with the blade vertical plate.
Preferably, a sealing plate for sealing one end of the blade channel is further arranged among the blade vertical plate, the blade front plate and the blade back plate.
Preferably, the air supply hole is arranged near one end of the blade vertical plate with the sealing plate.
Preferably, the density of the air supply holes is gradually reduced from a side close to the sealing plate to a side far from the sealing plate.
Preferably, the aperture of the air supply hole is gradually reduced from a side close to the sealing plate to a side far from the sealing plate.
Preferably, a plurality of tuyere side baffles are sequentially arranged between the blade upper baffle and the blade vertical plate and along the axial direction of the blade channel.
Preferably, the blade upper baffle is vertically fixed on the edge of the joint of the blade vertical plate and the blade back plate.
Preferably, the blade upper baffle is obliquely fixed on the edge of the joint of the blade vertical plate and the blade back plate, and the free end of the blade upper baffle is arranged close to the blade front plate.
Preferably, the front blade plate is an arc-shaped plate, and the arc center is located at one side close to the back blade plate.
The utility model has the advantages that: the utility model arranges a plurality of air supply holes communicated with the blade channels inside the blade main body, and the baffle plate fixed on the blade outside the blade main body is used to form a canopy outside one surface or several surfaces of the air supply holes, thereby effectively preventing the fermentation raw materials from blocking the air supply holes, ensuring that the oxygen can flow in a certain range and providing uniform and effective oxygen supply; the setting density and the aperture of the air supply holes are gradually reduced from one side close to the sealing plate to one side far away from the sealing plate, so that the air supply amount is matched with the distribution amount of materials in the fermentation tank, the air supply amount is gradually reduced from one side close to the sealing plate to one side far away from the sealing plate, and the arc-shaped plate is used as the blade front plate, so that the strength of the blade main body is enhanced, and the cross-sectional area of a blade channel is increased; through set up a wind gap side shield in order between blade overhead gage and blade riser, part a plurality of air feed hole each other, effectively avoid air feed hole to be blockked up by fermentation raw and other materials simultaneously, further strengthened the stability of baffle on the blade simultaneously.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic perspective view of an air supply stirring blade according to the present invention;
in the figure: 1-blade upper baffle, 2-blade vertical plate, 21-air supply hole, 3-blade front plate, 4-blade back plate and 5-tuyere side baffle.
[ detailed description ] embodiments
Referring to fig. 1, the utility model relates to an air supply stirring vane, including blade main part and blade overhead gage 1, link up in the blade main part and be equipped with the blade passageway, be equipped with the air feed hole 21 that a plurality of and blade passageway link up mutually on the outer wall of blade main part, blade overhead gage 1 is fixed on the outer wall of blade main part and is close to the setting of air feed hole 21, blade overhead gage 1 shelters from outside the one side or several faces of air feed hole 21.
The blade main body comprises a blade vertical plate 2, a blade front plate 3 and a blade back plate 4, the long edges of the blade vertical plate 2, the blade front plate 3 and the blade back plate 4 are sequentially connected from front to back and surround to form a blade channel, the air supply holes 21 are respectively arranged on the blade vertical plate 2, and the blade upper baffle plate 1 is fixed with the blade vertical plate 2.
And a sealing plate for sealing one end of the blade channel is arranged among the blade vertical plate 2, the blade front plate 3 and the blade back plate 4.
The air supply hole 21 is arranged close to one end of the blade vertical plate 2 with a sealing plate.
The density of the air supply holes 21 decreases gradually from the side close to the sealing plate to the side away from the sealing plate.
The aperture of the air supply hole 21 is gradually reduced from the side close to the sealing plate to the side far from the sealing plate.
And a plurality of air inlet side baffles 5 are sequentially arranged between the blade upper baffle 1 and the blade vertical plate 2 and along the axial direction of the blade channel.
The blade upper baffle plate 1 is vertically fixed on the edge of the joint of the blade vertical plate 2 and the blade back plate 4.
The blade upper baffle plate 1 is obliquely fixed on the edge of the joint of the blade vertical plate 2 and the blade back plate 4, and the free end of the blade upper baffle plate 1 is close to the blade front plate 3.
The blade front plate 3 is an arc-shaped plate, and the arc center is positioned at one side close to the blade back plate 4.
The utility model discloses the working process:
firstly, one end of a plurality of stirring blades without sealing plates is fixed on the side wall of the main shaft, and blade channels in the stirring blades are communicated with an air supply channel in the main shaft. Then, the bottom end of the main shaft is rotatably connected with the bearing seat through a bearing, and the bearing seat is connected with an air supply device.
When the device is used, the driving device drives the main shaft to rotate in the bearing seat (belt transmission or gear transmission and the like) so as to drive the stirring blades to rotate, meanwhile, air of the air supply device flows into the blade channels of the stirring blades of each layer along the air supply channel and is blown out along each air supply hole 21, and therefore the main shaft supplies air to the fermentation tank while stirring.
The utility model arranges a plurality of air supply holes communicated with the blade channels inside the blade main body, and the baffle plate fixed on the blade outside the blade main body is used to form a canopy outside one surface or several surfaces of the air supply holes, thereby effectively preventing the fermentation raw materials from blocking the air supply holes, ensuring that the oxygen can flow in a certain range and providing uniform and effective oxygen supply; the setting density and the aperture of the air supply holes are gradually reduced from one side close to the sealing plate to one side far away from the sealing plate, so that the air supply amount is matched with the distribution amount of materials in the fermentation tank, the air supply amount is gradually reduced from one side close to the sealing plate to one side far away from the sealing plate, and the arc-shaped plate is used as the blade front plate, so that the strength of the blade main body is enhanced, and the cross-sectional area of a blade channel is increased; through set up a wind gap side shield in order between blade overhead gage and blade riser, part a plurality of air feed hole each other, effectively avoid air feed hole to be blockked up by fermentation raw and other materials simultaneously, further strengthened the stability of baffle on the blade simultaneously.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (10)
1. An air supply stirring blade is characterized in that: including blade main part and blade overhead gage (1), link up in the blade main part and be equipped with the blade passageway, be equipped with a plurality of air feed hole (21) that link up mutually with the blade passageway on the outer wall of blade main part, blade overhead gage (1) is fixed on the outer wall of blade main part and is close to air feed hole (21) and sets up, blade overhead gage (1) shelters from outside the one side or several faces of air feed hole (21).
2. The air supply stirring blade as recited in claim 1, wherein: the blade main body comprises a blade vertical plate (2), a blade front plate (3) and a blade back plate (4), the long edges of the blade vertical plate (2), the blade front plate (3) and the blade back plate (4) are sequentially connected in front and at the back and surround to form a blade channel, the air supply holes (21) are respectively arranged on the blade vertical plate (2), and the blade upper baffle plate (1) is fixed with the blade vertical plate (2).
3. The air supply stirring blade as recited in claim 2, wherein: and a sealing plate for sealing one end of the blade channel is arranged among the blade vertical plate (2), the blade front plate (3) and the blade back plate (4).
4. The air supply stirring blade as recited in claim 3, wherein: the air supply hole (21) is arranged close to one end of the blade vertical plate (2) with a sealing plate.
5. The air supply stirring blade as recited in claim 4, wherein: the density of the air supply holes (21) decreases gradually from the side close to the sealing plate to the side far from the sealing plate.
6. The air supply stirring blade as recited in claim 5, wherein: the aperture of the air supply hole (21) is gradually reduced from the side close to the sealing plate to the side far away from the sealing plate.
7. The air supply stirring blade as recited in claim 6, wherein: and a plurality of tuyere side baffles (5) are sequentially arranged between the blade upper baffle (1) and the blade vertical plate (2) and along the axial direction of the blade channel.
8. The air supply stirring blade as recited in claim 7, wherein: the blade upper baffle (1) is vertically fixed on the edge of the joint of the blade vertical plate (2) and the blade back plate (4).
9. The air supply stirring blade as recited in claim 7, wherein: the blade upper baffle (1) is obliquely fixed on the edge of the joint of the blade vertical plate (2) and the blade back plate (4), and the free end of the blade upper baffle (1) is close to the blade front plate (3).
10. The air supply stirring blade as recited in claim 9, wherein: the blade front plate (3) is an arc-shaped plate, and the arc center is positioned at one side close to the blade back plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120055398.4U CN214361072U (en) | 2021-01-11 | 2021-01-11 | Air supply stirring blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120055398.4U CN214361072U (en) | 2021-01-11 | 2021-01-11 | Air supply stirring blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214361072U true CN214361072U (en) | 2021-10-08 |
Family
ID=77954515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120055398.4U Active CN214361072U (en) | 2021-01-11 | 2021-01-11 | Air supply stirring blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214361072U (en) |
-
2021
- 2021-01-11 CN CN202120055398.4U patent/CN214361072U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Dong Xujie Inventor after: Lin Mingfei Inventor after: Wu Minkai Inventor after: Ding Yunchao Inventor before: Dong Xujie Inventor before: Lin Mingfei Inventor before: Wu Minkai Inventor before: Ding Yunchao |
|
| CB03 | Change of inventor or designer information |