CN212663264U - Novel stirring impeller of stirring barrel - Google Patents
Novel stirring impeller of stirring barrel Download PDFInfo
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- CN212663264U CN212663264U CN202021132604.9U CN202021132604U CN212663264U CN 212663264 U CN212663264 U CN 212663264U CN 202021132604 U CN202021132604 U CN 202021132604U CN 212663264 U CN212663264 U CN 212663264U
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- impeller
- leaf portion
- blades
- novel
- blade
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Abstract
The utility model discloses a novel agitator impeller relates to ore sand equipment technical field, including pipy connecting portion, the circumference of pipy connecting portion all is provided with a plurality of blades, the blade includes leaf portion and lower leaf portion, it is platelike body to go up leaf portion and lower leaf portion, the contained angle is the acute angle between last leaf portion and the lower leaf portion. The utility model discloses a novel agitator impeller's blade is upper and lower two parts, and the impeller is formed by the whole casting of special steel material. The blades on the upper part account for two thirds of the structure height, the blades on the lower part account for one third of the structure height, and the acting forces of the blades on the upper part and the lower part are opposite in direction, so that the stirring effect of replacing two impellers with one impeller in opposite directions is realized.
Description
Technical Field
The utility model belongs to the technical field of ore sand equipment technique and specifically relates to a novel agitator impeller is related to.
Background
The problems of poor slurry fluidity and easy deposition and material accumulation of the dead zone at the bottom of the conventional slurry stirring barrel generally exist, so that a novel stirring impeller of the stirring barrel needs to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned technical problem, provide a novel agitator impeller.
The utility model adopts the following technical scheme: the utility model provides a novel agitator impeller, includes pipy connecting portion, the circumference of pipy connecting portion evenly is provided with a plurality of blades, the blade includes upper leaf portion and lower leaf portion, upper leaf portion and lower leaf portion are the platelike body, the contained angle is the acute angle between upper leaf portion and the lower leaf portion.
Preferably, the upper blade part and the lower blade part are connected into a whole through a common edge.
Preferably, the lengths of the two sides of the upper leaf part are different.
Preferably, the two side edges of the lower blade part have different lengths.
Preferably, the number of the blades is 3-6.
Preferably, the ratio of the horizontal heights of the upper leaf part and the lower leaf part is 2: 1.
The utility model discloses a novel agitator impeller's blade is upper and lower two parts, and the impeller is formed by the whole casting of special steel material. The blades on the upper part account for two thirds of the structure height, the blades on the lower part account for one third of the structure height, and the acting forces of the blades on the upper part and the lower part are opposite in direction, so that the stirring effect of replacing two impellers with one impeller in opposite directions is realized.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1;
wherein, 1-connecting part; 2-upper lobe part; 3-lower lobe part.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and examples.
As shown in fig. 1 and 2, the novel stirring impeller of the stirring barrel is composed of a tubular connecting part 1 and six blades uniformly arranged on the circumference of the tubular connecting part, wherein the blades are divided into an upper blade part 2 and a lower blade part 3. The upper blade part and the lower blade part are both plate-shaped bodies, and an included angle between the upper blade part and the lower blade part is an acute angle. The upper blade part and the lower blade part are connected into a whole through a common edge. The lengths of two sides of the upper leaf part are different. The lengths of two sides of the lower leaf part are different. The number of the blades is 3-6. The ratio of the horizontal heights of the upper leaf part and the lower leaf part is 2: 1.
The average upward-turning angle of the upper part of the novel impeller blade is the same as the average downward-turning angle of the lower part of the novel impeller blade, the average upward-turning angle and the average downward-turning angle are 40 degrees, but the acting force directions are opposite, two thirds of the acting force is used for obliquely upward-turning stirring of slurry, and the other third of the acting force is used for obliquely downward-turning stirring. The novel stirring impeller is formed by casting and then processing an integrated special wear-resistant steel material, welding deformation is avoided, and the wear resistance is more than 10 times that of a carbon steel welding part. The novel stirring impeller is equal to the common stirring impeller made of the same material in weight and has the same manufacturing cost. This novel impeller compares with material homomorphism impeller commonly used, and the stirring load reduces because of ground paste action of gravity, and then has reduced driving motor's energy consumption. This novel impeller's push down effort has improved the flow velocity of agitator bottom border blind spot ground paste, has avoided the deposit to close the material, has solved the difficult problem that the trade agitator used and maintained.
Claims (6)
1. The utility model provides a novel agitator impeller, its characterized in that, includes pipy connecting portion, the circumference of pipy connecting portion evenly is provided with a plurality of blades, the blade includes upper leaf portion and lower leaf portion, upper leaf portion and lower leaf portion are the platelike body, the contained angle is the acute angle between upper leaf portion and the lower leaf portion.
2. The new agitator mixing impeller of claim 1, wherein the upper and lower blades are joined together by a common edge.
3. The new agitator mixing impeller of claim 1, wherein the two sides of the upper blade portion are different in length.
4. The new agitator mixing impeller of claim 1, wherein the two sides of the lower blade portion are different in length.
5. The novel mixing drum impeller of claim 1, wherein the number of said blades is 3-6.
6. The novel mixing drum impeller according to claim 1, wherein the ratio of the horizontal heights of the upper blade part and the lower blade part is 2: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021132604.9U CN212663264U (en) | 2020-06-17 | 2020-06-17 | Novel stirring impeller of stirring barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021132604.9U CN212663264U (en) | 2020-06-17 | 2020-06-17 | Novel stirring impeller of stirring barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212663264U true CN212663264U (en) | 2021-03-09 |
Family
ID=74822696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021132604.9U Active CN212663264U (en) | 2020-06-17 | 2020-06-17 | Novel stirring impeller of stirring barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212663264U (en) |
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2020
- 2020-06-17 CN CN202021132604.9U patent/CN212663264U/en active Active
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