CN209791627U - High-grade ore blending system - Google Patents
High-grade ore blending system Download PDFInfo
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- CN209791627U CN209791627U CN201920076973.1U CN201920076973U CN209791627U CN 209791627 U CN209791627 U CN 209791627U CN 201920076973 U CN201920076973 U CN 201920076973U CN 209791627 U CN209791627 U CN 209791627U
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Abstract
the utility model discloses a high-grade ore blending system, including crushing and screening unit and high-grade ore hoisting unit and transport storage unit the crushing and screening unit includes breaker, No. two fortune material belts, double-deck shale shaker and No. three fortune material belts, the bottom export of breaker is connected with the upper portion feed end of double-deck shale shaker through No. two fortune material belts, the lower part discharge end of double-deck shale shaker is connected with the breaker import through No. three fortune material belts; the bucket elevator is arranged outside the fourth conveying belt of the feeding belt of the fine ore bin, so that high-grade ore is specially extracted and is uniformly mixed with the low-grade ore according to the grade of the raw ore and the ore blending proportion, the ore blending requirement index is met, the operation is simple, the ore blending is uniform, and the safety coefficient is high; stable production, stable improvement of production indexes, increase of economic benefits and reduction of labor intensity.
Description
Technical Field
the utility model relates to a raw ore batching field, concretely relates to high-grade ore batching system.
Background
In order to improve the ore dressing grade of raw ore, part of high-grade ore is purchased according to the conditions of ore properties, process flows and the like of the ore area, so that the economic benefit is increased. The original ore crushing and feeding system is used for blending high-grade ores into the ore storage platform by using a forklift, so that the labor intensity is high, the ore blending field is small, the ore blending is uneven, the cost is high, the effect is poor, the effect of improving the technical index cannot be realized, the production indexes such as the recovery rate and the like and the product quality are influenced, the metal is lost, and the economic benefit is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the existing problems, the utility model provides a high-grade ore blending system.
The utility model discloses a realize through following technical scheme:
A high-grade ore blending system comprises a crushing and screening unit, a high-grade ore lifting unit and a conveying and storing unit;
The crushing and screening unit comprises a crusher, a second material conveying belt, a double-layer vibrating screen and a third material conveying belt, wherein the bottom outlet of the crusher is connected with the upper feeding end of the double-layer vibrating screen through the second material conveying belt, and the lower discharging end of the double-layer vibrating screen is connected with the inlet of the crusher through the third material conveying belt;
The high-grade ore lifting unit comprises a frame, a bucket elevator, a feeding hopper, a first conveying belt and a material collector, wherein the bucket elevator and the first conveying belt are arranged in the frame, the first conveying belt is connected with a feeding port of the bucket elevator, and the feeding hopper arranged on the frame is arranged at the upper part of a feeding end of the first conveying belt;
Carry storage unit including linking up each other No. four fortune material belt and No. five fortune material belt, fine ore storehouse, No. four fortune material belt feed end is just right with the bottom of double-deck shale shaker, the exit end of No. five fortune material belt is just to the feed inlet in fine ore storehouse.
preferably, a material collector which penetrates through the frame and faces the inclined material conveying chute is arranged at an upper outlet of the bucket elevator, and an outlet end of the inclined material conveying chute is connected with a fourth material conveying belt.
Compared with the prior art, the beneficial effects of the utility model are that: the bucket elevator is arranged outside the fourth conveying belt of the feeding belt of the fine ore bin, so that high-grade ore is specially extracted and is uniformly mixed with the low-grade ore according to the grade of the raw ore and the ore blending proportion, the ore blending requirement index is met, the operation is simple, the ore blending is uniform, and the safety coefficient is high; stable production, stable improvement of production indexes, increase of economic benefits and reduction of labor intensity.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
In the figure: the device comprises a crusher 1, a second material conveying belt 2, a double-layer vibrating screen 3, a fourth material conveying belt 4, a fifth material conveying belt 5, a fine ore bin 6, a third material conveying belt 7, an inclined material conveying chute 8, a frame 9, a bucket elevator 10, a feeding hopper 11, a first material conveying belt 12 and a material collector 13.
Detailed Description
the invention will be described in further detail with reference to the following detailed description and accompanying drawings:
As shown in fig. 1, a high-grade ore proportioning system comprises a crushing and screening unit, a high-grade ore lifting unit and a conveying and storing unit;
the crushing and screening unit comprises a crusher 1, a second material conveying belt 2, a double-layer vibrating screen 3 and a third material conveying belt 7, wherein the bottom outlet of the crusher 1 is connected with the upper feeding end of the double-layer vibrating screen 3 through the second material conveying belt 2, and the lower discharging end of the double-layer vibrating screen 3 is connected with the inlet of the crusher 1 through the third material conveying belt 7;
the high-grade ore lifting unit is composed of a frame 9, a bucket elevator 10, a feeding hopper 11, a first conveying belt 12 and a material collector 13, wherein the bucket elevator 10 and the first conveying belt 12 are installed in the frame 9, the first conveying belt 12 is connected with a feeding port of the bucket elevator 10, and the feeding hopper 11 installed on the frame 9 is arranged at the upper part of the feeding end of the first conveying belt 12;
Carry storage unit including linking up each other No. four fortune material belt 4 and No. five fortune material belt 5, fine ore storehouse 6, No. four fortune material belt 4 feed ends are just right with double-deck shale shaker 3's bottom, No. five fortune material belt 5's exit end is just to the feed inlet in fine ore storehouse 6.
An outlet at the upper part of the bucket elevator 10 is provided with a material collector 13 which passes through the frame 9 and is opposite to the inclined material conveying chute 8, and the outlet end of the inclined material conveying chute 8 is connected with a fourth material conveying belt 4.
The working principle is as follows:
adding low-grade ore into a crusher 1 for crushing, conveying the crushed ore to a double-layer vibrating screen 3 through a second material conveying belt 2 for screening into crushed ore with the granularity of-16 mm, conveying the screened crushed ore from a fourth material conveying belt 4, discharging large crushed stone from the lower part of the double-layer vibrating screen 3 to a third material conveying belt 7, and conveying the large crushed stone back to the crusher 1 for circular crushing;
the purchased high-grade low-granularity ore is added into a feeding hopper 11 and falls to a first material conveying belt 12, the first material conveying belt 12 conveys the high-grade low-granularity ore into a bucket elevator 10 for quantitative conveying, the high-grade low-granularity ore in the bucket elevator 10 is discharged from a material collector 13 and mixed with the low-grade low-granularity crushed ore screened out from a double-layer vibrating screen 3 along an inclined material conveying chute 8, and a fifth material conveying belt 5 is conveyed and fed into a powder ore bin 6 to realize the aim of uniform ore distribution, so that when the high-grade ore is integrally distributed, a shovel car is not needed to be used for mixing on an ore storage platform, the problems of uneven ore distribution, high and low ore grade, quick change of ore property, unstable production index, metal loss, benefit reduction and the like are solved, the use space of the ore storage platform is saved, the ore storage amount is increased in a limited space, the operation is simple and convenient, the cost is reduced, the labor intensity is reduced. Reduce the electric quantity and improve the ore supply efficiency.
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 (2)
1. A high-grade ore blending system which is characterized in that: comprises a crushing and screening unit, a high-grade ore lifting unit and a conveying and storing unit;
The crushing and screening unit comprises a crusher (1), a second material conveying belt (2), a double-layer vibrating screen (3) and a third material conveying belt (7), wherein the bottom outlet of the crusher (1) is connected with the upper feeding end of the double-layer vibrating screen (3) through the second material conveying belt (2), and the lower discharging end of the double-layer vibrating screen (3) is connected with the inlet of the crusher (1) through the third material conveying belt (7);
the high-grade ore lifting unit is composed of a frame (9), a bucket elevator (10), a feeding hopper (11), a first conveying belt (12) and a material collector (13), wherein the bucket elevator (10) and the first conveying belt (12) are installed in the frame (9), the first conveying belt (12) is connected with a feeding hole of the bucket elevator (10), and the feeding hopper (11) installed on the frame (9) is arranged at the upper part of the feeding end of the first conveying belt (12);
carry storage unit including linking up each other No. four fortune material belt (4) and No. five fortune material belt (5), fine ore storehouse (6), No. four fortune material belt (4) feed end is just right with the bottom of double-deck shale shaker (3), the exit end of No. five fortune material belt (5) is just to the feed inlet in fine ore storehouse (6).
2. the high-grade ore proportioning system of claim 1, wherein: an outlet at the upper part of the bucket elevator (10) is provided with a material collector (13) which penetrates through the frame (9) and is opposite to the inclined material conveying chute (8), and the outlet end of the inclined material conveying chute (8) is connected with a fourth material conveying belt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920076973.1U CN209791627U (en) | 2019-01-17 | 2019-01-17 | High-grade ore blending system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920076973.1U CN209791627U (en) | 2019-01-17 | 2019-01-17 | High-grade ore blending system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209791627U true CN209791627U (en) | 2019-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920076973.1U Active CN209791627U (en) | 2019-01-17 | 2019-01-17 | High-grade ore blending system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209791627U (en) |
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2019
- 2019-01-17 CN CN201920076973.1U patent/CN209791627U/en active Active
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