CN213770534U - Ore bucket wheel gets material homogenization system - Google Patents
Ore bucket wheel gets material homogenization system Download PDFInfo
- Publication number
- CN213770534U CN213770534U CN202022253580.9U CN202022253580U CN213770534U CN 213770534 U CN213770534 U CN 213770534U CN 202022253580 U CN202022253580 U CN 202022253580U CN 213770534 U CN213770534 U CN 213770534U
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- China
- Prior art keywords
- belt
- feeding belt
- cone crusher
- bucket
- screening
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000463 material Substances 0.000 title claims abstract description 37
- 238000000265 homogenisation Methods 0.000 title claims abstract description 27
- 238000012216 screening Methods 0.000 claims abstract description 45
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 229910001570 bauxite Inorganic materials 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 abstract description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 description 5
- 239000008187 granular material Substances 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 description 1
- 229910001950 potassium oxide Inorganic materials 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model belongs to the technical field of the bucket-wheel reclaimer, concretely relates to ore bucket-wheel gets material homogenization system, including bucket-wheel reclaimer, get material belt, two branch chutes, tripper, feeding belt, screening plant, homogenization storehouse and homogenization belt, the material belt below of getting of bucket-wheel reclaimer is provided with two branch chutes, the branching department of two branch chutes is provided with the tripper, the feeding belt includes feeding belt I and feeding belt II, two passageways of two branch chutes are connected with feeding belt I and feeding belt II respectively, screening plant includes shale shaker I and shale shaker II, feeding belt I is connected with shale shaker I, feeding belt II is connected with shale shaker II, shale shaker I is connected with the homogenization belt through the belt respectively with shale shaker II, the belt is connected with the homogenization storehouse. The system solves the problems of low efficiency and high cost in the existing preliminary bauxite homogenizing and blending process, and can be widely applied to various alumina production processes.
Description
Technical Field
The utility model belongs to the technical field of the bucket-wheel reclaimer, concretely relates to ore bucket-wheel gets material homogenization system.
Background
The bauxite must be subjected to preliminary homogenization ore blending before entering a mill for grinding so as to ensure the stability of grinding quality. In the production of aluminum oxide, a red area quality inspection station is the first process of the production of aluminum oxide and is one of the main processes of raw material processing. The general main processes are as follows: unloading and stacking, a bucket-wheel material taking system, a screening and crushing system, homogenizing and stacking and the like. The main tasks are as follows: screening and crushing the ore entering the factory, and homogenizing the bauxite to provide a raw material with guaranteed quality and yield for the next procedure. The bauxite stacking and reclaiming machine is mainly operated by a cantilever type bucket-wheel reclaimer, is suitable for a rectangular stock ground, is large-scale bulk material loading and unloading equipment with efficient and continuous operation, and has the characteristics of large turning radius, high production efficiency, low energy consumption and high environmental protection.
In general, the bucket-wheel reclaimers are designed to be used and spare, two bucket-wheel reclaimers respectively correspond to one belt, although the two bucket-wheel reclaimers can be switched, each bucket-wheel reclaimer cannot simultaneously correspond to two belts, and the bucket-wheel reclaimers can be frequently started and stopped due to the influence of capacity reduction of the crusher along with long-time operation time, so that large-scale equipment is easy to wear and the power consumption is increased; the matching performance of the capacity and the screening and crushing efficiency of the bucket-wheel reclaimer directly influences the homogenization efficiency. And the effective productivity of the actual cone crusher can also gradually decline along with long-time operation, but the productivity of the bucket-wheel reclaimer and the belt is higher, the productivity of the cone crusher is low, the productivity of the bucket-wheel reclaimer is not exerted to the maximum, and frequent starting and stopping easily causes equipment abrasion, which affects the service life of the equipment.
Therefore, there is a need to improve upon the above problems.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of existence among the prior art, the utility model provides an ore bucket wheel gets material homogenization system, the problem of inefficiency, with high costs when this system can solve the preliminary homogenization ore blending of current bauxite.
The utility model adopts the technical proposal that:
the utility model provides an ore bucket wheel gets material homogenization system, includes bucket wheel reclaimer, gets material belt, two branch chutes, tripper, feeding belt, screening plant, homogenization storehouse and homogenization belt, bucket wheel reclaimer get material belt below and be provided with two branch chutes, the branching department of two branch chutes is provided with the tripper, feeding belt includes feeding belt I and feeding belt II, two passageways of two branch chutes are connected with feeding belt I and feeding belt II respectively, screening plant includes shale shaker I and shale shaker II, feeding belt I is connected with shale shaker I, feeding belt II is connected with shale shaker II, shale shaker I is connected with the homogenization belt through the belt respectively with shale shaker II, the homogenization belt is connected with the homogenization storehouse.
Screening plant still includes screening belt I, screening belt II, cone crusher I and cone crusher II, shale shaker I is connected with cone crusher I through screening belt I, cone crusher I passes through the belt and is connected with feeding belt I, shale shaker II is connected with cone crusher II through screening belt II, cone crusher II is connected with feeding belt II through the belt.
The material taking belt, the material feeding belt, the homogenizing belt, the screening belt I and the screening belt II are all aluminum ore belts.
The cone crusher I and the cone crusher II are respectively connected with the motor, and the positions of the cone crusher I and the cone crusher II are respectively higher than the feeding belt I and the feeding belt II.
The two-section chute is a funnel and splayed pipeline combination body, and the distributor is arranged at the bottom of the funnel and above the splayed pipeline.
And a chute vibrator is arranged on the outer side of the splayed pipeline of the two divided chutes.
Compared with the prior art, the utility model beneficial effect who has does:
1. the utility model discloses two chutes of installation and tripper on bucket-wheel reclaimer can realize that single bucket-wheel reclaimer supplies two belts to draw the material simultaneously, and bucket-wheel reclaimer productivity improves to the biggest, can stop a bucket-wheel reclaimer simultaneously.
2. The utility model discloses set up screening plant on the feeding belt, the bauxite is carried to the shale shaker, and the material that the granule is little directly delivers to the homogenization storehouse through the belt, and the material that the granule is big is through screening belt processing back, delivers to the shale shaker screening again.
3. The utility model discloses set up the cone crusher in screening plant, carried out the breakage to the big footpath grain that sieves out, installed the cone crusher on the screening belt after the screening, very big has weakened the broken effective productivity of circular cone and along with the condition that long-time operation progressively descends, has avoided and has frequently opened and shut down and cause equipment wear easily, influences the life of equipment.
To sum up, the utility model discloses simple structure, convenient to use, with low costs, economic benefits is high, and applicable wide range through improving technology, can reach and improve stone bucket wheel and get material homogenization system productivity, energy saving and consumption reduction's purpose.
Drawings
Fig. 1 is a schematic overall top view structure of the present invention;
FIG. 2 is a schematic left side view of the present invention;
wherein: 1 is bucket wheel reclaimer, 2 is the material taking belt, 3 is two divisions chutes, 4 is the tripper, 5 is the feeding belt, 6 is screening plant, 7 is the homogenization storehouse, 8 is the homogenization belt, 9 is the chute knocker, 61 is shale shaker I, 62 is the shale shaker II, 63 is the screening belt I, 64 is the screening belt II, 65 is cone crusher I, 66 is cone crusher II, 51 is feeding belt I, 52 is feeding belt II.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 and 2, an ore bucket wheel reclaiming and homogenizing system comprises a bucket wheel reclaimer 1, a reclaiming belt 2, a bisection chute 3, a distributor 4, a feeding belt 5, a screening device 6, a homogenizing warehouse 7 and a homogenizing belt 8, wherein the bisection chute 3 is arranged below the reclaiming belt 2 of the bucket wheel reclaimer 1, the distributor 4 is arranged at the branch of the bisection chute 3 and divides a part of bauxite raw materials to another bauxite belt, when one bucket wheel reclaimer 1 is operated, bauxite can be conveyed by the two bauxite belts, the feeding belt 5 comprises a feeding belt I51 and a feeding belt II 52, two channels of the bisection chute 3 are respectively connected with the feeding belt I51 and the feeding belt II 52, the screening device 6 comprises a vibrating screen I61 and a vibrating screen II 62, the feeding belt I51 is connected with the vibrating screen I61, the feeding belt II 52 is connected with the vibrating screen II 62, the vibrating screen I61 and the vibrating screen II 62 are respectively connected with the homogenizing belt 8 through belts, and the homogenizing belt 8 is connected with the homogenizing warehouse 7.
The material taking belt 2, the material feeding belt 5, the homogenizing belt 8, the screening belt I63 and the screening belt II 64 are all aluminum ore belts.
The cone crusher I65 and the cone crusher II 66 are respectively connected with the motor, and the positions of the cone crusher I65 and the position of the cone crusher II 66 are respectively higher than the feeding belt I51 and the feeding belt II 52.
The two-section chute 3 is a funnel and a splayed pipeline assembly, the distributor 4 is arranged at the bottom of the funnel and above the splayed pipeline, and the distributor 4 divides the material and then falls into two belts below.
A chute vibrator 9 is arranged on the outer side of the splayed pipeline of the two-section chute 3 to prevent materials from being stuck and blocked.
Generally, two bucket-wheel reclaimers 1 are arranged in the prior art, and respectively correspond to one belt, and each bucket-wheel reclaimer cannot correspond to two belts simultaneously. The utility model discloses increasing tripper 4 in bucket-wheel reclaimer 1 two branch chutes 3 now, shunting a part bauxite raw materials to another aluminium ore belt, making bucket-wheel reclaimer 1 move one, for two aluminium ore belt transport bauxite. After the material is got from the ore heap to the material getting hopper of bucket-wheel reclaimer 1, through getting on the reclaimer cantilever material taking belt 2, shunt to feeding belt 5 through inside two divided chutes 3 and tripper 4, carry the material to the shale shaker by feeding belt 5.
The granularity of bauxite entering a factory is generally required to be below 25mm, the bauxite is conveyed to a vibrating screen by a feeding belt for screening, and materials with the granularity of less than or equal to 15mm are directly conveyed to a homogenizing warehouse 7 through a homogenizing belt 8. On one hand, the bauxite is subjected to homogenization stockpiling to ensure that the physical and chemical indexes of the bauxite are stable (the alumina content, the aluminum-silicon ratio, the potassium oxide content, the carbon content, the sulfur content and the like of the bauxite); on the other hand, the raw material process stably conveys materials. Big material of granule (the granularity is greater than 15mm) is sent to cone crusher I65 and II 66 breakage of cone crusher respectively through screening belt I63 and screening belt II 64, and the material that the breakage is good is sent to feeding belt 5 through the belt and is got into the shale shaker again and sieve.
The working principle of the cone crusher is that in the working process of the cone crusher, the motor drives the eccentric sleeve to rotate through the transmission device, the movable cone performs rotary swing under the urging of the eccentric sleeve, the section of the movable cone close to the static cone becomes a crushing cavity, and materials are crushed by multiple times of extrusion and impact of the movable cone and the static cone. When the movable cone leaves the section, the materials crushed to the required granularity at the section fall down under the action of self gravity and are discharged from the cone bottom.
The utility model discloses single bucket-wheel reclaimer 1 supplies two belts to draw the material simultaneously, and bucket-wheel reclaimer 1 productivity improves to the biggest, and a bucket-wheel reclaimer is shut down simultaneously, reaches energy saving and consumption reduction and improve equipment spare rate; one bucket-wheel reclaimer runs, and an operator of the other bucket-wheel reclaimer can professionally carry out point inspection to maintain the equipment, ensure the stable running of the equipment and reduce the workload of field operators;
the above description has been made in detail only for the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art, and all such changes are intended to be encompassed by the present invention.
Claims (6)
1. The utility model provides an ore bucket wheel is got material homogenization system which characterized in that: comprises a bucket-wheel reclaimer (1), a reclaiming belt (2), two dividing chutes (3), a distributor (4), a feeding belt (5), a screening device (6), a homogenizing warehouse (7) and a homogenizing belt (8), wherein the two dividing chutes (3) are arranged below the reclaiming belt (2) of the bucket-wheel reclaimer (1), the branching parts of the two dividing chutes (3) are provided with the distributor (4), the feeding belt (5) comprises a feeding belt I (51) and a feeding belt II (52), two channels of the two dividing chutes (3) are respectively connected with the feeding belt I (51) and the feeding belt II (52), the screening device (6) comprises a vibrating screen I (61) and a vibrating screen II (62), the feeding belt I (51) is connected with the vibrating screen I (61), the feeding belt II (52) is connected with the vibrating screen II (62), the vibrating screen I (61) and the vibrating screen II (62) are respectively connected with the homogenizing belt (8) through the homogenizing belt, the homogenizing belt (8) is connected with the homogenizing warehouse (7).
2. The ore hopper wheel reclaiming homogenization system of claim 1, wherein: screening plant (6) still include screening belt I (63), screening belt II (64), cone crusher I (65) and cone crusher II (66), shale shaker I (61) are connected with cone crusher I (65) through screening belt I (63), cone crusher I (65) are connected with feeding belt I (51) through the belt, shale shaker II (62) are connected with cone crusher II (66) through screening belt II (64), cone crusher II (66) are connected with feeding belt II (52) through the belt.
3. The ore hopper wheel reclaiming and homogenizing system of claim 2, wherein: the material taking belt (2), the material feeding belt (5), the homogenizing belt (8), the screening belt I (63) and the screening belt II (64) are all aluminum ore belts.
4. The ore hopper wheel reclaiming and homogenizing system of claim 2, wherein: the cone crusher I (65) and the cone crusher II (66) are respectively connected with the motor, and the positions of the cone crusher I (65) and the cone crusher II (66) are respectively higher than the feeding belt I (51) and the feeding belt II (52).
5. The ore hopper wheel reclaiming homogenization system of claim 1, wherein: the two-section chute (3) is a funnel and splayed pipeline assembly, and the distributor (4) is arranged at the bottom of the funnel and above the splayed pipeline.
6. The ore hopper wheel reclaiming homogenization system of claim 5, wherein: and a chute vibrator (9) is arranged on the outer side of the splayed pipeline of the two-divided chute (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022253580.9U CN213770534U (en) | 2020-10-12 | 2020-10-12 | Ore bucket wheel gets material homogenization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022253580.9U CN213770534U (en) | 2020-10-12 | 2020-10-12 | Ore bucket wheel gets material homogenization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213770534U true CN213770534U (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022253580.9U Expired - Fee Related CN213770534U (en) | 2020-10-12 | 2020-10-12 | Ore bucket wheel gets material homogenization system |
Country Status (1)
| Country | Link |
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| CN (1) | CN213770534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112110219A (en) * | 2020-10-12 | 2020-12-22 | 山西复晟铝业有限公司 | Ore bucket wheel gets material homogenization system |
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2020
- 2020-10-12 CN CN202022253580.9U patent/CN213770534U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112110219A (en) * | 2020-10-12 | 2020-12-22 | 山西复晟铝业有限公司 | Ore bucket wheel gets material homogenization system |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210723 |