CN218653973U - High-efficiency energy-saving combined stirring paddle - Google Patents
High-efficiency energy-saving combined stirring paddle Download PDFInfo
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- CN218653973U CN218653973U CN202222849792.2U CN202222849792U CN218653973U CN 218653973 U CN218653973 U CN 218653973U CN 202222849792 U CN202222849792 U CN 202222849792U CN 218653973 U CN218653973 U CN 218653973U
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- stirring rake
- stirring
- inclined plane
- paddle
- diversion inclined
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Abstract
The utility model discloses an energy-efficient combination stirring rake, including first stirring rake and a plurality of second stirring rake, it is a plurality of the second stirring rake centers on first stirring rake setting, first stirring rake includes connecting portion, the bottom both sides downwardly extending of connecting portion has first puddler and second puddler, first puddler and second puddler spiral extension downwards respectively have first spiral portion and second spiral portion, be formed with the junction between first spiral portion and the second spiral portion, the bottom of first spiral portion and second spiral portion is connected with the tie-beam. The utility model discloses a first stirring rake and the combination of second stirring rake realize alternately stirring, can effectively reduce the churning time, save stirring electric power.
Description
Technical Field
The utility model belongs to the technical field of agitated vessel, concretely relates to energy-efficient combination stirring rake.
Background
A mixer is a machine in which a shaft with blades rotates in a cylinder or tank to mix and blend a plurality of materials into a mixture or a suitable consistency. The stirring machines are divided into various types, such as a forced stirring machine, a single horizontal shaft stirring machine, a double horizontal shaft stirring machine and the like. The inside of mixer carries out stirring work through (mixing) shaft and stirring rake, and current stirring rake adopts two long plate structures like the wing of helicopter, and this kind of structure stirring time is longer when stirring, needs to consume more electric power.
The utility model discloses an application number 2011203333569 china utility model discloses a be applied to stirring rake that polystyrene multistation mixes, concretely relates to be applied to energy-conserving circulation stirring rake that polystyrene multistation material mixes, including the center support pole, the center support pole bottom is provided with the bottom paddle leaf, and the top sets up the center support frame, and the center support frame periphery evenly is provided with the disc stirring rake, is provided with the baffling stirring leaf on the connecting rod of its characterized in that center support frame. The utility model discloses simple structure, it is convenient to reform transform, and the material downward flow is fast, and the mixability is high, stirs the mixing time and reduces by original 10 to 15 minutes for 3~5 minutes to consequently reduced the wearing and tearing of paddle and high-speed mixer inner wall, reduced maintenance cost.
The utility model discloses a utility model with application number 202021314726X discloses energy-saving stirring rake of arc mainly relates to agitated vessel technical field, including the pivot both ends are equipped with backup pad, bottom suspension fagging respectively about the pivot, it corresponds to go up backup pad, bottom suspension fagging, each corresponding side of going up backup pad, bottom suspension fagging passes through the blade hub connection be equipped with the impeller in the pivot, be equipped with the blade that the equidistance distributes on the impeller be equipped with the opening on the blade inner arc, energy-saving stirring paddle of arc uses the pivot to rotate as the axle center, and the cutting orbit of a plurality of blade axle formations is imitative arc, and the cross section of blade axle becomes triangle-shaped and has reduced the frictional resistance between stirring material and the blade axle, can be more even mix the material, has reached high-efficient even energy-conserving effect, is equipped with the impeller in the pivot, is equipped with the blade that the equidistance distributes on the impeller, and the blade becomes sickle, is equipped with the opening on the blade inner arc for the material is stirred by the blade, and the opening of blade makes the efficiency of stirring material higher.
The scheme of the two patents realizes the effect of saving electric power by respectively increasing the flow rate of materials, increasing the mixing degree, saving the stirring time and reducing the method of She Zu stirring, but the schemes can not achieve the maximization of saving electric power respectively.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a high-efficient energy-conserving combination stirring rake, including first stirring rake and a plurality of second stirring rake, it is a plurality of the second stirring rake is around first stirring rake setting, first stirring rake includes connecting portion, the bottom both sides downwardly extending of connecting portion has first stirring arm and second stirring arm, first stirring arm and second stirring arm downwardly respectively the spiral extend have first spiral portion and second spiral portion, be formed with the junction between first spiral portion and the second spiral portion, the bottom of first spiral portion and second spiral portion is connected with the tie-beam.
Preferably, the first spiral part is provided with a first diversion inclined plane and a second diversion inclined plane, a break angle is formed between the first diversion inclined plane and the second diversion inclined plane, the second spiral part is provided with a third diversion inclined plane and a fourth diversion inclined plane, the third diversion inclined plane and the fourth diversion inclined plane also form a break angle.
Preferably, install the reposition of redundant personnel paddle on the second stirring rake, the reposition of redundant personnel paddle is the annular setting on the second stirring rake.
Preferably, a third stirring paddle is arranged on the outer side of the second stirring paddle, and the third stirring paddle is of a folded plate structure.
Preferably, the connecting beam is provided with a fifth diversion inclined plane and a sixth diversion inclined plane, and a break angle is also formed between the fifth diversion inclined plane and the sixth diversion inclined plane.
The utility model has the advantages that:
1. be provided with first stirring rake and second stirring rake in this scheme, when rotating, can produce vertically convection current between the two to increase the degree of mixing, save the churning time.
2. A bevel is formed between the diversion inclined planes on the first stirring paddle in the scheme, and the triangular stirring paddle reduces the friction resistance between the stirring material and the blade shaft, so that the stirring material can be stirred more uniformly, and the energy-saving effect is achieved.
3. This scheme has the increase degree of mixing simultaneously to and the effect that reduces the stirring rake resistance, can reduce the consumption of electric power in the at utmost.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a structural diagram of a first stirring paddle of the present invention;
fig. 3 is a structural view of another embodiment of the present invention.
In the figure: the stirring device comprises a first stirring paddle 1, a second stirring paddle 2, a connecting part 3, a first stirring arm 4, a second stirring arm 5, a first spiral part 6, a second spiral part 7, a connecting beam 8, a first diversion inclined plane 9, a second diversion inclined plane 10, a third diversion inclined plane 11, a fourth diversion inclined plane 12, a diversion paddle 13, a third stirring paddle 14, a fifth diversion inclined plane 15 and a sixth diversion inclined plane 16.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1
As shown in fig. 1, a high-efficient energy-saving combination stirring rake, including first stirring rake 1 and second stirring rake 2, same driving piece is connected jointly to first stirring rake 1 and second stirring rake 2, and the driving piece can drive first stirring rake 1 and second stirring rake 2 simultaneously and carry out anticlockwise rotation, and first stirring rake 1 is equipped with one, is located the central point of driving piece and puts, and second stirring rake 2 is equipped with two, is located the both sides of first stirring rake 1.
First stirring rake 1 includes connecting portion 3, and connecting portion 3 is connected with the driving piece at top, and the bottom both sides downwardly extending of connecting portion 3 has first stirring arm 4 and second stirring arm 5, first stirring arm 4 and second stirring arm 5 downwardly respectively the spiral extend have first spiral portion 6 and second spiral portion 7, be formed with the junction between first spiral portion 6 and the second spiral portion 7, the bottom of first spiral portion 6 and second spiral portion 7 is connected with tie-beam 8. As shown by arrows K1 and K2 in fig. 1, when the driving member drives the first stirring paddle 1 to rotate, the material is driven to generate a rotating flow direction K1 and an outward flow direction K2.
Second stirring rake 2 is shaft-like structure, shaft-like structure's resistance is less, when the driving piece drives first stirring rake 1 and second stirring rake 2 simultaneously and rotates, second stirring rake 2 also can carry out anticlockwise rotation, first stirring rake 1 makes partial material flow along the K2 direction, second stirring rake 2 can produce the clash with this partial material that flows, thereby increase the mixed effect, reduce the churning time of material, thereby save the power consumption of driving piece.
Install reposition of redundant personnel oar leaf 13 on second stirring rake 2, second stirring rake 2 is when carrying out rotatory stirring, and reposition of redundant personnel oar leaf 13 can drive around partial material and produce a vortex, increase mixing effect that can be better. As shown in fig. 1, the distribution paddle 13 includes a disc-shaped support base and a plurality of blades arranged in the circumferential direction of the support base, the support base can be selected to be rotatably connected with the second paddle 2 through a bearing, and also can be selected to be fixedly connected, the distribution paddle 13 can increase a certain resistance, but the resistance does not have too large influence, and the increased effect is more beneficial to reducing power consumption.
First water conservancy diversion inclined plane 9 and second water conservancy diversion inclined plane 10 are equipped with on first helical portion 6, form the dog-ear between first water conservancy diversion inclined plane 9 and the second water conservancy diversion inclined plane 10, be equipped with third water conservancy diversion inclined plane 11 and fourth water conservancy diversion inclined plane 12 on the second helical portion 7, third water conservancy diversion inclined plane 11 and fourth water conservancy diversion inclined plane 12 also form the dog-ear. The purpose of forming the dog-ear is to reduce the frictional resistance between the stirring material and the blade spiral part by using the tip of the dog-ear, so that the stirring material can be more uniformly mixed, and meanwhile, the resistance is small, and the power consumption can be reduced.
In order to further reduce the resistance, the connecting beam 8 is provided with a fifth diversion inclined surface 15 and a sixth diversion inclined surface 16, and a break angle is also formed between the fifth diversion inclined surface 15 and the sixth diversion inclined surface 16.
Example 2
As shown in fig. 1, in this embodiment, on the basis of embodiment 1, the third paddle 14 is added, the third paddle 14 is a folded plate structure, a transverse cross section of the third paddle is an L-shaped structure, the top of the third paddle 14 is also connected to the driving member, the third paddle 14 is symmetrically provided with two, the third paddle 14 adopts the folded plate structure, which can increase a stirring area, and meanwhile, the third paddle can be matched with the second paddle 2 to further collide with the material flowing in the K2 direction, so that a turbulent flow effect is increased, and a mixing degree is increased. The addition of the third paddle 14 increases the corresponding resistance, but it has been determined that the time for stirring is shorter based on the addition of the third paddle 14 than in an apparatus without the third paddle 14. It saves more power. The energy-saving effect is better.
Example 3
As shown in fig. 3, in the present embodiment, only the first stirring paddle 1 and the second stirring paddle 2 are provided, and six second stirring paddles 2 are provided and arranged around the first stirring paddle 1. Compared with embodiment 1, the first stirring paddle 1 in the present embodiment has more junction points between the first spiral part 6 and the second spiral part 7. Through a plurality of second stirring rake 2 and increase the first stirring rake 1 of spiral number of turns, can be so that the material flow frequency of K2 direction is more, and second stirring rake 2 rotates the vortex that produces the collision more, and the degree of mixing of material is better, and the churning time is shorter more, and energy-conserving effect is better.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an energy-efficient combination stirring rake which characterized in that: including first stirring rake (1) and a plurality of second stirring rake (2), a plurality of second stirring rake (2) set up around first stirring rake (1), first stirring rake (1) is including connecting portion (3), the bottom both sides downwardly extending of connecting portion (3) has first puddler (4) and second puddler (5), downwardly respectively spiral extension first spiral portion (6) and second spiral portion (7) first puddler (4) and second puddler (5), be formed with the junction between first spiral portion (6) and the second spiral portion (7), the bottom of first spiral portion (6) and second spiral portion (7) is connected with tie-beam (8).
2. The energy-efficient combination stirring rake of claim 1, characterized in that: be equipped with first water conservancy diversion inclined plane (9) and second water conservancy diversion inclined plane (10) on first helical portion (6), form the dog-ear between first water conservancy diversion inclined plane (9) and second water conservancy diversion inclined plane (10), be equipped with third water conservancy diversion inclined plane (11) and fourth water conservancy diversion inclined plane (12) on second helical portion (7), third water conservancy diversion inclined plane (11) and fourth water conservancy diversion inclined plane (12) also form the dog-ear.
3. The energy-efficient combination stirring rake of claim 2, characterized in that: install reposition of redundant personnel paddle (13) on second stirring rake (2), reposition of redundant personnel paddle (13) are the annular and set up on second stirring rake (2).
4. The energy-efficient combination stirring rake of claim 3, characterized in that: the outer side of the second stirring paddle (2) is provided with a third stirring paddle (14), and the third stirring paddle (14) is of a folded plate structure.
5. The energy-efficient combination stirring rake of claim 4, characterized in that: the connecting beam (8) is provided with a fifth flow guide inclined plane (15) and a sixth flow guide inclined plane (16), and a folded angle is also formed between the fifth flow guide inclined plane (15) and the sixth flow guide inclined plane (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222849792.2U CN218653973U (en) | 2022-10-28 | 2022-10-28 | High-efficiency energy-saving combined stirring paddle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222849792.2U CN218653973U (en) | 2022-10-28 | 2022-10-28 | High-efficiency energy-saving combined stirring paddle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218653973U true CN218653973U (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222849792.2U Active CN218653973U (en) | 2022-10-28 | 2022-10-28 | High-efficiency energy-saving combined stirring paddle |
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| Country | Link |
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| CN (1) | CN218653973U (en) |
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2022
- 2022-10-28 CN CN202222849792.2U patent/CN218653973U/en active Active
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