CN214304514U - Wear-resisting type fan wheel - Google Patents
Wear-resisting type fan wheel Download PDFInfo
- Publication number
- CN214304514U CN214304514U CN202120156111.7U CN202120156111U CN214304514U CN 214304514 U CN214304514 U CN 214304514U CN 202120156111 U CN202120156111 U CN 202120156111U CN 214304514 U CN214304514 U CN 214304514U
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- fan wheel
- wear
- lining plate
- blade
- inner lining
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Abstract
The utility model discloses a wear-resisting type fan wheel, including ceramic ring, interior welt, last blade, lower blade, ceramic ring one side is provided with interior welt, interior welt upper end is provided with go up the blade, interior welt lower extreme is provided with lower blade. Has the advantages that: simple structure, installation and change convenience improve fan wheel's wear resistance, extension fan wheel life.
Description
Technical Field
The utility model relates to a fan wheel field especially relates to a wear-resisting type fan wheel.
Background
The impeller refers to a disk provided with moving blades, is a component of an impulse turbine rotor, and can also be a general name of the disk and the rotating blades arranged on the disk. The impellers can be classified according to shape and opening and closing conditions.
In the industrial production process, the fan impeller is required to be used, however, the traditional fan impeller is low in wear-resisting effect in the using process, the overall wear rate of the fan impeller is high, the normal service life of the impeller is shortened, and the replacement and maintenance frequency and the use cost of the impeller are improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wear-resisting type fan wheel just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a wear-resistant fan impeller comprises a ceramic ring, an inner lining plate, upper blades and lower blades, wherein the inner lining plate is arranged on one side of the ceramic ring, the upper blades are arranged at the upper end of the inner lining plate, and the lower blades are arranged at the lower end of the inner lining plate.
In the structure, the ceramic ring is arranged on the inner lining plate, so that the impurity particles contained in the head-on impact gas can be subjected to elastic buffering treatment, meanwhile, the impurity particles in the gas are subjected to wear-resistant offsetting treatment, and the ceramic ring is convenient to install and replace, so that the service life of the fan impeller is prolonged.
Preferably, the inner lining plate is welded to the upper blade.
Preferably, the inner lining plate is welded to the lower blade.
Preferably, the ceramic ring is clamped with the lining plate.
Has the advantages that: simple structure, installation and change convenience improve fan wheel's wear resistance, extension fan wheel life.
Drawings
Fig. 1 is a schematic structural view of a wear-resistant fan impeller according to the present invention;
fig. 2 is a schematic structural view of a ceramic ring portion of a wear-resistant fan impeller according to the present invention.
The reference numerals are explained below:
1. a ceramic ring; 2. an inner liner plate; 3. an upper blade; 4. and (5) a lower blade.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-2, a wear-resistant fan impeller comprises a ceramic ring 1, an inner lining plate 2, an upper blade 3, and a lower blade 4, wherein the inner lining plate 2 is disposed on one side of the ceramic ring 1, the upper blade 3 is disposed at the upper end of the inner lining plate 2, and the lower blade 4 is disposed at the lower end of the inner lining plate 2.
In the structure, through set up ceramic ring 1 on interior welt 2, can carry out elastic buffer to the foreign particle that contains in the impact gas of meeting, also carry out wear-resisting the offset processing to the foreign particle in the gas simultaneously to ceramic ring 1 is convenient for install and is changed, thereby does benefit to extension fan wheel's life.
Preferably, the inner lining plate 2 is welded with the upper blade 3, the inner lining plate 2 is welded with the lower blade 4, and the ceramic ring 1 is clamped with the inner lining plate 2.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a wear-resisting type fan wheel which characterized in that: the novel blade is characterized by comprising a ceramic ring (1), an inner lining plate (2), an upper blade (3) and a lower blade (4), wherein the inner lining plate (2) is arranged on one side of the ceramic ring (1), the upper blade (3) is arranged at the upper end of the inner lining plate (2), and the lower blade (4) is arranged at the lower end of the inner lining plate (2).
2. A wear resistant fan wheel as claimed in claim 1 wherein: the inner lining plate (2) is welded with the upper blade (3).
3. A wear resistant fan wheel as claimed in claim 1 wherein: the inner lining plate (2) is welded with the lower blade (4).
4. A wear resistant fan wheel as claimed in claim 1 wherein: the ceramic ring (1) is clamped with the lining plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120156111.7U CN214304514U (en) | 2021-01-20 | 2021-01-20 | Wear-resisting type fan wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120156111.7U CN214304514U (en) | 2021-01-20 | 2021-01-20 | Wear-resisting type fan wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214304514U true CN214304514U (en) | 2021-09-28 |
Family
ID=77828411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120156111.7U Active CN214304514U (en) | 2021-01-20 | 2021-01-20 | Wear-resisting type fan wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214304514U (en) |
-
2021
- 2021-01-20 CN CN202120156111.7U patent/CN214304514U/en active Active
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