CN211756668U - A sieve ball belt cleaning device for steel ball in ore pulp - Google Patents
A sieve ball belt cleaning device for steel ball in ore pulp Download PDFInfo
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- CN211756668U CN211756668U CN202020050678.1U CN202020050678U CN211756668U CN 211756668 U CN211756668 U CN 211756668U CN 202020050678 U CN202020050678 U CN 202020050678U CN 211756668 U CN211756668 U CN 211756668U
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Abstract
A screen ball cleaning device for steel balls in ore pulp comprises a box body, wherein a strip-shaped screen, a plurality of hole-shaped screens, an ore pulp guide plate and an ore pulp partition plate are arranged in the box body, the strip-shaped screen, the hole-shaped screens and the ore pulp guide plate are all obliquely arranged, the high end of the strip-shaped screen is positioned below a feed inlet, and the low end of the strip-shaped screen is connected with the top end of the ore pulp partition plate; the hole-shaped screens are positioned on one side, away from the strip-shaped screen, of the ore pulp partition plate, the hole-shaped screens are sequentially arranged at intervals in the vertical direction, the inclination directions of two adjacent hole-shaped screens are opposite, the high end of the hole-shaped screen on the uppermost layer is connected with the top end of the ore pulp partition plate, the lower ends of all the hole-shaped screens above the hole-shaped screen on the lowermost layer are provided with channels through which steel balls can pass, and the lower ends of the hole-shaped screens on the lowermost layer are butted with steel ball outlets; and sprayers are arranged on the inner wall of the top of the box body and the side wall of the top end of the ore pulp partition plate, so that ore pulp attached to the surface of the steel ball is filtered out by the hole-shaped screen and falls to the ore pulp guide plate.
Description
Technical Field
The utility model relates to an ore pulp steel ball separation belt cleaning device field especially relates to a sieve ball belt cleaning device for steel ball in ore pulp.
Background
The steel ball is widely applied to the industries of machinery, metallurgy, mine, cement and the like, and is mainly used as an ore grinding medium to impact and grind materials, so that the particle diameter of the materials is reduced from large to small. In fine grinding equipment such as a vertical stirring mill, an pizza mill and the like, a steel ball with a smaller diameter is usually used, the diameter is usually 5-20 mm, the mass of the steel ball is usually 20-50 kg and the like, and when the fine grinding equipment is used, the problem of separation of fine steel balls and ore pulp exists. Generally, the process includes that a shovel is used manually to dig out steel balls in ore pulp, the steel balls are placed upside down on an inclined screen, clear water is sprayed onto the screen surface, the steel balls are cleaned, and the ore pulp washed from the steel balls is collected by a basin below the screen. In the existing ball screening device, a plurality of obliquely arranged screen meshes are sequentially placed along the vertical direction, so that a mixture of steel balls and ore pulp flows on the surfaces of the screen meshes, the steel balls fall from the lower end of each screen mesh to the high end of the screen mesh below, the ore pulp directly flows downwards through the screen meshes of the screen meshes, finally, the steel balls roll out from the lower end of the screen mesh below, and the ore pulp completely flows downwards through the screen meshes of the screen meshes, so that the ore pulp and the steel balls can be separated, however, in the using process of the device, because the ore pulp and the steel balls are not separated in advance before falling to the screen meshes, a large amount of ore pulp is driven to the lower end of the screen meshes by the steel balls, the screening efficiency of the screen meshes is influenced, the rolling speed of the steel balls on the screen meshes is slow, and in the screening process, all the ore pulp needs to flow through the screen meshes below, so that the, the ore pulp is easily piled up on the screen cloth of below, consequently the steel ball all can contact with a large amount of ore pulp before rolling out from the screen cloth of below, and the steel ball surface that leads to finally sieving out adheres to there is a large amount of ore pulp, has the steel ball to wash unclean, influences follow-up use, and the steel ball is salvaged not thorough scheduling problem in the ore pulp, causes the ore pulp to run off easily.
SUMMERY OF THE UTILITY MODEL
For solving among the prior art to ore pulp and steel ball screening efficiency lower to be difficult to the problem of steel ball sanitization when the screening, the utility model provides a sieve ball belt cleaning device for steel ball in the ore pulp.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: a sieve ball cleaning device for steel balls in ore pulp comprises a box body, wherein a feed inlet for allowing an ore pulp steel ball mixture to flow in is formed in the top of the box body, an ore pulp outlet and a steel ball outlet are formed in the side wall of the bottom of the box body, a strip-shaped screen, a plurality of hole-shaped screens, an ore pulp guide plate and an ore pulp partition plate are arranged in the box body, the ore pulp partition plate is vertically arranged, the strip-shaped screen, the hole-shaped screens and the ore pulp guide plate are all obliquely arranged, the high end of the strip-shaped screen is located below the feed inlet, the low end of the strip-shaped screen is connected with the top end edge of the ore pulp partition plate, and the;
the plurality of hole-shaped screens are positioned on one side, away from the strip-shaped screen, of the ore pulp partition plate, two ends of each hole-shaped screen are respectively connected with the ore pulp partition plate and the inner wall of the box body, the plurality of hole-shaped screens are sequentially arranged at intervals along the vertical direction, the inclination directions of two adjacent hole-shaped screens are opposite, the high end of the hole-shaped screen on the uppermost layer is connected with the top end edge of the ore pulp partition plate so as to receive steel balls filtered by the strip-shaped screen, the lower ends of all the hole-shaped screens above the hole-shaped screen on the lowermost layer are provided with channels through which the steel balls can pass so as to facilitate the steel balls to fall from the lower ends of the hole-shaped screens to the high ends of the hole-shaped screens below, and the lower ends of the;
all be equipped with the sprayer on the lateral wall on box top inner wall and ore pulp baffle top to in the ore pulp that is filtered out by the bar screen cloth drops to the ore pulp guide plate, and through the sprayer water spray cleaning to the rolling steel ball on the pore-shaped screen cloth, so that steel ball surface attached ore pulp is filtered out and drops to the ore pulp guide plate by the pore-shaped screen cloth, the both ends of ore pulp guide plate all are connected with the barrel inner wall, the low side and the ore pulp export of ore pulp guide plate dock so that the ore pulp is seen off from the box.
Preferably, a plurality of wheels are installed to the bottom half, and steel ball-receiving cylinder and ore pulp material receiving box have been placed respectively to the both sides of box.
Preferably, the length direction of the long screen holes of the strip-shaped screen is perpendicular to the inclination direction of the strip-shaped screen.
Preferably, the hole-shaped screen adopts any one of a round hole-shaped screen and a square hole-shaped screen.
Preferably, the high end of the ore pulp guide plate is connected with the inner wall of the cylinder body, which is provided with the steel ball outlet, and the ore pulp outlet is positioned on one side of the ore pulp partition plate, which is far away from the steel ball outlet.
According to the technical scheme, the beneficial effects of the utility model are that:
the utility model provides a sieve ball belt cleaning device for steel ball in ore pulp, make the mixture of ore pulp and steel ball flow to the bar screen cloth earlier, flow to a plurality of hole shape screen cloths again, just can make a large amount of ore pulp filtered out through the bar screen cloth, so before the steel ball rolls to the hole shape screen cloth, just carried out the pre-separation to ore pulp and steel ball, make most ore pulp drop to the ore pulp guide plate through the bar screen cloth directly, and spray water downwards through the shower, can accelerate the speed that the ore pulp drops downwards from the bar screen cloth, guarantee the efficiency that the bar screen cloth sieves the ore pulp, through the actual verification can make more than 90% ore pulp directly filtered out by the bar screen cloth, therefore, can not carry a large amount of ore pulp when the steel ball rolls on the hole shape screen cloth, only usually there are still attached to the steel ball surface has small part of ore pulp, make the speed that the steel ball rolled on the, the screening efficiency is improved, and when wasing the steel ball through the spray thrower, because steel ball surface adhesion's ore pulp volume is less, so before the steel ball rolls out from the screen cloth of below, its surface adhesion's ore pulp can obtain fully to wash and smooth and easy flow through the hole shape screen cloth of below, avoid the ore pulp to pile up on the screen cloth of below, whole in-process can avoid being flowed again to the hole shape screen cloth by the ore pulp baffle that the bar screen cloth filtered out, guarantee the screening and the cleaning performance of hole shape screen cloth to the steel ball, make the steel ball that finally sees off from the box can with ore pulp fully separation and sanitization, improve steel ball cleaning efficiency, avoid the ore pulp to run off, guarantee ore pulp integrality.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic representation of the use of a square hole screen;
FIG. 3 is a schematic view of a screen employing a circular hole shape;
fig. 4 is a schematic view of a strip screen.
The labels in the figure are: 1. the device comprises a feed inlet, 2, a sprayer, 3, an ore pulp outlet, 4, an ore pulp receiving box, 5, an ore pulp guide plate, 6, wheels, 7, a steel ball joint ball cylinder, 8, a steel ball outlet, 9, a hole-shaped screen, 10, a box body, 11, an ore pulp partition plate, 12 and a strip-shaped screen.
Detailed Description
Referring to the drawings, the specific embodiments are as follows:
a sieve ball cleaning device for steel balls in ore pulp comprises a box body 10, a feed inlet 1 for the mixture of ore pulp and steel balls to flow in is arranged at the top of the box body 10, an ore pulp outlet 3 and a steel ball outlet 8 are arranged on the side wall of the bottom of the box body 10, a plurality of wheels 6 are arranged at the bottom of the box body 10, a steel ball receiving cylinder 7 and an ore pulp receiving box 4 are respectively arranged at two sides of the box body 10, a bar-shaped screen 12, a plurality of hole-shaped screens 9, an ore pulp guide plate 5 and an ore pulp partition plate 11 are arranged in the box body 10, the ore pulp partition plate 11 is vertically arranged, the bar-shaped screen 12, the hole-shaped screen 9 and the ore pulp guide plate 5 are all obliquely arranged, the high end of the bar-shaped screen 12 is positioned below the feed inlet 1, the low end of the bar-shaped screen 12 is connected with the top, the length direction of the long strip sieve holes of the strip-shaped sieve mesh 12 is perpendicular to the inclined direction of the strip-shaped sieve mesh 12, and in order to improve the screening effect, the width of the long strip sieve holes of the strip-shaped sieve mesh 12 should be as close to the diameter of the steel balls as possible.
The plurality of hole-shaped screens 9 are located on one side, far away from the strip-shaped screen 12, of the ore pulp partition plate 11, the hole-shaped screens 9 are circular hole-shaped screens or square hole-shaped screens, two ends of each hole-shaped screen 9 are respectively connected with the ore pulp partition plate 11 and the inner wall of the box body 10, the plurality of hole-shaped screens 9 are sequentially arranged at intervals along the vertical direction, the inclination directions of two adjacent hole-shaped screens 9 are opposite, the high end of the uppermost hole-shaped screen 9 is connected with the top end edge of the ore pulp partition plate 11 so as to receive steel balls filtered by the strip-shaped screen 12, channels capable of enabling the steel balls to pass through are arranged at the lower ends of all the hole-shaped screens 9 located above the lowermost hole-shaped screen 9, so that the steel balls fall from the lower ends of the hole-shaped screens 9 to the high end of the hole-shaped screens 9, through holes or elongated grooves can be formed at the lower ends of the hole-shaped screens 9, and the inner walls of the ore pulp partition plate 11 or the box body 10 so The lower end of the lowermost screen 9 is not provided with the above-mentioned passage but is abutted against the ball outlet 8 to facilitate the discharge of the balls from the housing 10.
The inner wall of the top of the box 10 and the side wall of the top end of the pulp baffle 11 are both provided with a sprayer 2, wherein the sprayer 2 positioned on one side of the pulp baffle 11 facing the bar-shaped screen 12 can drive the pulp filtered by the bar-shaped screen 12 to flow at an accelerated speed when spraying water downwards, so that the pulp filtered by the bar-shaped screen 12 falls to the pulp guide plate 5, the sprayer 2 positioned on one side of the pulp baffle 11 facing the hole-shaped screen 9 can spray water to clean the steel balls rolling on the hole-shaped screen 9, so that the pulp attached to the surfaces of the steel balls is filtered by the hole-shaped screen 9 and falls to the pulp guide plate 5, the high end of the pulp guide plate 5 is connected with the inner wall of the cylinder body provided with the steel ball outlet 8, the low end of the pulp guide plate 5 is in butt joint with the pulp outlet 3, so that the pulp is sent out from the box 10, the pulp outlet 3 is positioned on, the steel balls can be poured into the box body 10 again, and the steel balls can be repeatedly cleaned until the steel balls are cleaned, and separated ore pulp is collected for subsequent test analysis.
Claims (5)
1. The utility model provides a sieve ball belt cleaning device for steel ball in ore pulp, includes box (10), and box (10) top is equipped with feed inlet (1) that supplies ore pulp steel ball mixture to flow in, has seted up ore pulp export (3) and steel ball export (8) on box (10) bottom lateral wall, its characterized in that: a strip-shaped screen (12), a plurality of hole-shaped screens (9), an ore pulp guide plate (5) and an ore pulp partition plate (11) are arranged in the box body (10), the ore pulp partition plate (11) is vertically arranged, the strip-shaped screen (12), the hole-shaped screens (9) and the ore pulp guide plate (5) are obliquely arranged, the high end of the strip-shaped screen (12) is positioned below the feed inlet (1), the low end of the strip-shaped screen (12) is connected with the top end edge of the ore pulp partition plate (11), and the width of a strip-shaped screen hole of the strip-shaped screen (12) is smaller than the diameter of a steel ball so as to sieve the steel ball;
the plurality of hole-shaped screens (9) are all positioned on one side of the ore pulp partition plate (11) far away from the strip-shaped screen (12), two ends of the hole-shaped screens (9) are respectively connected with the ore pulp partition plate (11) and the inner wall of the box body (10), the plurality of hole-shaped screens (9) are sequentially arranged at intervals along the vertical direction, the inclination directions of two adjacent hole-shaped screens (9) are opposite, the high end of the hole-shaped screen (9) at the uppermost layer is connected with the top edge of the ore pulp clapboard (11), so as to be convenient for receiving the steel balls filtered by the strip-shaped screen meshes (12), the lower ends of all the hole-shaped screen meshes (9) positioned above the lowest layer of the hole-shaped screen meshes (9) are provided with channels through which the steel balls can pass, so that the steel balls can fall from the lower end of the hole-shaped screen (9) to the high end of the hole-shaped screen (9) below, and the lower end of the hole-shaped screen (9) at the lowest layer is butted with the steel ball outlet (8) so that the steel balls can be sent out from the box body (10);
all be equipped with spray thrower (2) on the lateral wall on box (10) top inner wall and ore pulp baffle (11) top, so that the ore pulp that is filtered out by bar screen cloth (12) drops to ore pulp guide plate (5), and through spray thrower (2) to rolling steel ball water spray cleaning on hole shape screen cloth (9), so that steel ball surface adhesion's ore pulp is filtered out and drops to ore pulp guide plate (5) by hole shape screen cloth (9), the both ends of ore pulp guide plate (5) all are connected with the barrel inner wall, the low side and the ore pulp export (3) of ore pulp guide plate (5) dock so that the ore pulp is seen off from box (10).
2. The screen ball cleaning device for the steel balls in the pulp as claimed in claim 1, characterized in that: a plurality of wheels (6) are installed to box (10) bottom, and steel ball joint ball section of thick bamboo (7) and ore pulp connect workbin (4) have been placed respectively to the both sides of box (10).
3. The screen ball cleaning device for the steel balls in the pulp as claimed in claim 1, characterized in that: the length direction of the long-strip sieve holes of the strip-shaped sieve mesh (12) is vertical to the inclination direction of the strip-shaped sieve mesh (12).
4. The screen ball cleaning device for the steel balls in the pulp as claimed in claim 1, characterized in that: the hole-shaped screen (9) adopts any one of a round hole-shaped screen and a square hole-shaped screen.
5. The screen ball cleaning device for the steel balls in the pulp as claimed in claim 1, characterized in that: the high-end of ore pulp guide plate (5) is connected with the inner wall of steel ball export (8) offered to the barrel, ore pulp export (3) are located ore pulp baffle (11) and keep away from one side of steel ball export (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020050678.1U CN211756668U (en) | 2020-01-10 | 2020-01-10 | A sieve ball belt cleaning device for steel ball in ore pulp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020050678.1U CN211756668U (en) | 2020-01-10 | 2020-01-10 | A sieve ball belt cleaning device for steel ball in ore pulp |
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| Publication Number | Publication Date |
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| CN211756668U true CN211756668U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020050678.1U Active CN211756668U (en) | 2020-01-10 | 2020-01-10 | A sieve ball belt cleaning device for steel ball in ore pulp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115595596A (en) * | 2022-10-25 | 2023-01-13 | 中国航发哈尔滨轴承有限公司（Cn） | Steel ball acid corrosion tool and using method thereof |
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2020
- 2020-01-10 CN CN202020050678.1U patent/CN211756668U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115595596A (en) * | 2022-10-25 | 2023-01-13 | 中国航发哈尔滨轴承有限公司（Cn） | Steel ball acid corrosion tool and using method thereof |
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