CN218464472U - Powder ore bin with ash cleaning and blocking blowing functions - Google Patents
Powder ore bin with ash cleaning and blocking blowing functions Download PDFInfo
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- CN218464472U CN218464472U CN202222708201.XU CN202222708201U CN218464472U CN 218464472 U CN218464472 U CN 218464472U CN 202222708201 U CN202222708201 U CN 202222708201U CN 218464472 U CN218464472 U CN 218464472U
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- fine ore
- ore bin
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- air bubble
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Abstract
A fine ore bin with a dust cleaning and blocking blowing function comprises a fine ore bin, wherein feed openings are symmetrically formed in the bottom of the fine ore bin, and 14-16 primary air cannons are uniformly arranged at the bottom of the fine ore bin. The utility model discloses a divide the air bubble of the setting of co-altitude not and different density, the problem that can the poor low grade mixed ore of effectual solution mobility easily blockked up in the fine ore storehouse, when the deashing blows stifled, starts one-level air bubble earlier, starts secondary air bubble and tertiary air bubble in proper order after, utilizes the air bubble to blow off and dredge the mineral aggregate of jam in the fine ore storehouse.
Description
Technical Field
The utility model belongs to the technical field of the ore dressing production facility, concretely relates to possesses deashing and blows whitewashed ore bin of stifled function.
Background
The fine ore bin is a common material storage device for ore dressing plants, and when low-grade mixed ore is stored, the ore has the characteristics of high water content, large mud content, a large amount of sundries such as color stripe cloth and the like. Therefore, the ore has poor fluidity and is easy to adhere, agglomerate and stagnate. When the low-grade mixed ore is produced singly, the normal production of a dressing plant is seriously restricted by the blockage of the fine ore bin, and the main problem in the production is solved. The centralized representation is as follows: firstly, the fluidity of the ore is poor, the ore is easy to stagnate in a powder ore bin, the flowable ore is only a cylindrical part right above 4 feeding holes, and the rest spaces are dead zones which can not flow, so that the ore which can naturally flow after the powder ore bin is full can only maintain ball milling production for about 1 hour, the crushing is frequently started and stopped, and if the crushing is maintained for a long time, the ball mill is in a material-free idling state for most of time; secondly, because the feed opening of the fine ore bin is a channel with the depth of 0.8 m and the width of the upper part and the width of the lower part, the ore is extremely seriously blocked at the feed opening and is extremely difficult to comb through at the feed opening, so that the ore is fed intermittently, and the ball mill is in a material-free idle running time due to frequent blockage of the feed opening; thirdly, when the blanking is blocked, the blanking hole of the powder ore bin is manually cleaned, so that the difficulty is high and the labor intensity of workers is increased; fourthly, the ore enters the fine ore bin to be manually raked when no material exists, and certain potential safety hazards exist.
Disclosure of Invention
To above-mentioned technical problem, this application provides a powder ore bin that possesses deashing and blows stifled function, and concrete technical scheme is:
a fine ore bin with a dust cleaning and blocking blowing function comprises a fine ore bin, wherein feed openings are symmetrically formed in the bottom of the fine ore bin, and 14-16 primary air cannons are uniformly arranged at the bottom of the fine ore bin.
Preferably, 8-10 secondary air cannons are uniformly arranged at the lower part of the ore powder bin and 1.5 meters away from the primary air cannon.
Preferably, 6-8 third-level air cannons are uniformly arranged at the lower part of the powder ore bin and 1.5 meters away from the second-level air cannon.
The utility model discloses a divide the air bubble of the setting of co-altitude not and different density, the problem that can the poor low grade mixed ore of effectual solution mobility easily blockked up in the fine ore storehouse, when the deashing blows stifled, starts one-level air bubble earlier, starts secondary air bubble and tertiary air bubble in proper order after, utilizes the air bubble to blow off and dredge the mineral aggregate of jam in the fine ore storehouse.
Drawings
FIG. 1 is an outline view of the present invention;
FIG. 2 is a top view of the present invention with the top cover removed;
in the figure, 1-a powder ore bin, 2-a primary air cannon, 3-a secondary air cannon, 4-a tertiary air cannon and 101-a feed opening.
Detailed Description
For the purpose of better illustrating the present embodiments, certain elements of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The specific meaning of the above terms in the present invention can be understood as specific cases to those skilled in the art. The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
The utility model provides a fine ore storehouse that possesses deashing and blow stifled function, includes fine ore storehouse 1, 1 bottom symmetry in fine ore storehouse is provided with feed opening 101, 1 bottom in fine ore storehouse evenly is provided with 15 one-level air cannons 2.
Preferably, 10 secondary air cannons 3 are uniformly arranged at the lower part of the ore powder bin 1 and 21.5 meters away from the primary air cannon.
Preferably, 7 tertiary air cannons 4 are uniformly arranged at the lower part of the fine ore bin 1 and 31.5 meters away from the secondary air cannon.
The primary air cannon 2, the secondary air cannon 3 and the tertiary air cannon 4 are respectively connected with matched equipment such as an electronic valve, an air storage tank and a control cabinet, the connection mode and the control distance of the air cannon belong to the common general knowledge in the technical field, and the connection mode and the control distance of the air cannon are not described too much.
The utility model discloses a divide the air bubble of the setting of co-altitude not and different density, the problem that can the poor low-grade mixed ore of effectual solution mobility easily blocks up in powder ore storehouse 1, when the deashing blows stifled, starts one-level air bubble 2 earlier, starts second grade air bubble 3 and tertiary air bubble 4 in proper order after, utilizes the air bubble to blow away and dredge the mineral aggregate that blocks up in the powder ore storehouse 1.
Claims (3)
1. The fine ore bin with the ash removal and blocking blowing functions is characterized by comprising a fine ore bin (1), wherein feed openings (101) are symmetrically formed in the bottom of the fine ore bin (1), and 14-16 primary air cannons (2) are uniformly arranged at the bottom of the fine ore bin (1).
2. The fine ore bin with the ash cleaning and blocking function according to claim 1, wherein 8-10 secondary air cannons (3) are uniformly arranged at the lower part of the fine ore bin (1) and 1.5 meters away from the primary air cannon (2).
3. The fine ore bin with the ash cleaning and blocking function according to claim 1, wherein 6-8 tertiary air cannons (4) are uniformly arranged at the lower part of the fine ore bin (1) and 1.5 meters away from the secondary air cannon (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222708201.XU CN218464472U (en) | 2022-10-14 | 2022-10-14 | Powder ore bin with ash cleaning and blocking blowing functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222708201.XU CN218464472U (en) | 2022-10-14 | 2022-10-14 | Powder ore bin with ash cleaning and blocking blowing functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218464472U true CN218464472U (en) | 2023-02-10 |
Family
ID=85146930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222708201.XU Active CN218464472U (en) | 2022-10-14 | 2022-10-14 | Powder ore bin with ash cleaning and blocking blowing functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218464472U (en) |
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2022
- 2022-10-14 CN CN202222708201.XU patent/CN218464472U/en active Active
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