CN203018168U - Grinding equipment for alumina crusting block - Google Patents
Grinding equipment for alumina crusting block Download PDFInfo
- Publication number
- CN203018168U CN203018168U CN 201220655995 CN201220655995U CN203018168U CN 203018168 U CN203018168 U CN 203018168U CN 201220655995 CN201220655995 CN 201220655995 CN 201220655995 U CN201220655995 U CN 201220655995U CN 203018168 U CN203018168 U CN 203018168U
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- Prior art keywords
- feeder
- belt feeder
- feed bin
- valve
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 238000000227 grinding Methods 0.000 title abstract description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 28
- 235000013312 flour Nutrition 0.000 claims description 15
- 229910052742 iron Inorganic materials 0.000 claims description 14
- 238000003801 milling Methods 0.000 claims description 13
- 239000000428 dust Substances 0.000 abstract description 4
- 239000002356 single layer Substances 0.000 abstract 4
- 230000003139 buffering effect Effects 0.000 abstract 3
- 238000010409 ironing Methods 0.000 abstract 2
- 239000010410 layer Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 description 23
- 241000273930 Brevoortia tyrannus Species 0.000 description 14
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 10
- 235000019580 granularity Nutrition 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 238000013467 fragmentation Methods 0.000 description 4
- 238000006062 fragmentation reaction Methods 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000002001 electrolyte material Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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- Disintegrating Or Milling (AREA)
- Crushing And Grinding (AREA)
Abstract
The utility model relates to grinding equipment for an alumina crusting block. The grinding equipment comprises a jaw crusher, a belt feeder, a de-ironing separator, a double-layer vibrating sieve, a three-way diverting valve, a storage bin, a vibrating feeder, a buffering bin, a rod valve, a grinder, a bucket lifter, a single-layer vibrating sieve, a bag type dust collector and a fan, wherein the jaw crusher is located above the belt feeder provided with the de-ironing separator; the double-layer vibrating sieve connected with the three-way diverting valve is located below the belt feeder; the three-way diverting valve is located above the storage bin and the buffering bin; the storage bin is located above the vibrating feeder; the buffering bin is connected with the rod valve located above the vibrating feeder; the vibrating feeder is connected with the grinder; the grinder is connected with the bucket lifter; the bucket lifter is located above the single-layer vibrating sieve; the single-layer vibrating sieve is connected with the belt feeder; and the bag type dust collector is connected with the fan and is arranged above the storage bin located below the single-layer vibrating sieve. By using the grinding equipment, the alumina crusting block can be recycled in time.
Description
Technical field
The utility model relates to grinding technology, particularly relates to a kind of milling equipment of alumina crust block.
Background technology
In recent years, the aluminum electrolysis industry development is rapid, and aluminium electrolysis enterprise alumina crust block problem aborning is outstanding day by day.Yet the product granularity of the grinding process of existing alumina crust block is comparatively single and technique is more complicated, and easily causes serious environmental pollution.
The grinding process of existing alumina crust block is generally: the granularity of utilizing disintegrating machine that alumina crust block crushing is become to need, then, carry the alumina particle after fragmentation to filter to screen cloth by conveyer, the bulky grain that does not filter out is carried out fragmentation with disintegrating machine again, and again screen, until the alumina particle after fragmentation all can pass through screen cloth.
The inventor finds in realizing the utility model process: existing aluminium electrolysis enterprise generally adopts the grinding treatment process of the alumina crust block of above-mentioned backwardness, there is inefficiency in this grinding treatment process, equipment failure rate is high, automaticity is low, plant maintenance and maintenance workload are large, the high and potroom environment of the labor strength problem such as be damaged; Thereby can cause the quantum of output of alumina crust block far above yield, form a large amount of overstocking, cause the maintenance cost of the transportation of alumina crust block and warehouse cost, broken processing cost and device therefor higher.
Because the problem that the grinding process of above-mentioned existing alumina crust block exists, the inventor is based on being engaged in this type of product design manufacturing abundant practical experience and professional knowledge for many years, and the utilization of cooperation scientific principle, positive research and innovation in addition, milling equipment to the alumina crust block of founding a kind of new structure, can overcome the problem of the grinding process existence of existing alumina crust block, make it have more practicality.Through continuous research and design, and through after repeatedly studying sample and improvement, finally create the utility model that has practical value.
The utility model content
The purpose of this utility model is, overcome the technical problem of the grinding process existence of existing alumina crust block, and provide a kind of milling equipment of new alumina crust block, technical problem to be solved comprises: make alumina crust block in time be recycled utilization, reduce transportation and warehouse cost and the broken processing cost of alumina crust block.
The purpose of this utility model and solve its technical problem and can adopt following technical scheme to realize.
Milling equipment according to a kind of alumina crust block that the utility model proposes comprises: jaw crusher 1, the first belt feeder 2, the first tramp iron separator 3, double-deck screen shale shaker 4, T-piece splitting valve 5, the first feed bin 6, the first oscillating feeder 7, surge bunker 8, rod valve 9, the second oscillating feeder 10, flour mill 11, bucket elevator 12, single-deck vibrating screen 13, the second belt feeder 14, the second tramp iron separator 15, bag filter 16, blower fan 17 and the second feed bin 18; Jaw crusher 1 is positioned at the top of the first belt feeder 2; The first tramp iron separator 3 is arranged on the first belt feeder 2; Double-deck screen shale shaker 4 is positioned at the below of the first belt feeder 2, and is connected with T-piece splitting valve 5; T-piece splitting valve 5 is positioned at the top of the first feed bin 6 and surge bunker 8, and the first feed bin 6 is positioned at the top of the first oscillating feeder 7; Surge bunker 8 is connected with rod valve 9, and rod valve 9 is positioned at the top of the second oscillating feeder 10; The second oscillating feeder 10 is connected with flour mill 11, and flour mill 11 is connected with bucket elevator 12; Bucket elevator 12 is positioned at the top of single-deck vibrating screen 13, and single-deck vibrating screen 13 is connected with the second belt feeder 14; The second tramp iron separator 15 is arranged on the second belt feeder 14; Bag filter 16 is connected with blower fan 17, and is arranged at the top of the second feed bin 18, and the second feed bin 18 is positioned at the below of single-deck vibrating screen 13.
By technique scheme, the milling equipment of alumina crust block of the present utility model has following advantages and beneficial effect at least:
1, can make alumina crust block in time be recycled and utilize;
2, two kinds of varigrained electrolyte materials of output simultaneously;
3, improve the efficient of grinding treatment process, reduce equipment failure rate, and improve the automaticity of equipment;
4, reduce plant maintenance and maintenance workload;
5, the environment of protection potroom;
6, reduce transportation and warehouse cost and the broken processing cost of alumina crust block.
In sum, the utility model has significant progress technically, and has significantly positive technique effect, becomes a new and innovative, progressive, practical new design.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above and other purpose of the present utility model, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and the cooperation accompanying drawing, be described in detail as follows.
Description of drawings
Fig. 1 is the structural representation of the milling equipment of alumina crust block of the present utility model.
The specific embodiment
Be to reach technological means and the effect that predetermined utility model purpose is taked for further setting forth the utility model, below in conjunction with accompanying drawing and preferred embodiment, its specific embodiment of milling equipment, structure, feature and effect thereof to according to the alumina crust block that the utility model proposes are described in detail as follows.
The milling equipment of alumina crust block of the present utility model as shown in Figure 1.
The milling equipment of the alumina crust block in Fig. 1 mainly comprises: jaw crusher 1, the first belt feeder 2, the first tramp iron separator 3, double-deck screen shale shaker 4, T-piece splitting valve 5, the first feed bin 6, the first oscillating feeder 7, surge bunker 8, rod valve 9, the second oscillating feeder 10, flour mill 11, bucket elevator 12, single-deck vibrating screen 13, the second belt feeder 14, the second tramp iron separator 15, bag filter 16, blower fan 17 and the second feed bin 18.
Wherein, jaw crusher 1 is positioned at the top of the first belt feeder 2; The first tramp iron separator 3 is arranged on the first belt feeder 2; Double-deck screen shale shaker 4 is positioned at the first belt feeder 2 belows, and is connected with T-piece splitting valve 5; T-piece splitting valve 5 is positioned at the first feed bin 6 and surge bunker 8 tops, and the first feed bin 6 is positioned at the first oscillating feeder 7 tops; Surge bunker 8 is connected with rod valve 9, and rod valve 9 is positioned at the top of the second oscillating feeder 10; The second oscillating feeder 10 is connected with flour mill 11, and flour mill 11 is connected with bucket elevator 12; Bucket elevator 12 is positioned at the top of single-deck vibrating screen 13, and single-deck vibrating screen 13 is connected with the second belt feeder 14; The second tramp iron separator 15 is arranged on the second belt feeder 14; Bag filter 16 is connected with blower fan 17, and is arranged at the top of the second feed bin 18, and the second feed bin 18 is positioned at the below of single-deck vibrating screen 13.
Above-mentioned each element belongs to mechanical part, and the electric control system of the milling equipment of alumina crust block of the present utility model mainly comprises: industrial computer, PLC, the broken control of jaw, belt feeder control, vibratory sieve control, batcher control, power supply control, flour mill control, air-blower control, Cleaner Control, lubrication station control, jet lubrication control, monitoring system, sound and light alarm display system and sensor-based system etc.
The grinding process that utilizes the milling equipment of this alumina crust block to carry out alumina crust block comprise the steps: just fragmentation-〉 feed-〉 grinding-〉 feed separation-〉 material just collect-〉 system gathers dust-〉 material storing.
Concrete step comprises:
A) the electrolyte crust piece enters jaw crusher 1 and carries out primary crushing.
B) material after fragmentation enters double-deck screen shale shaker 4 through belt feeder 2 convey materials.Double-deck screen shale shaker 4 upper materials access surge bunkers 8, middle level material feed opening connects T-piece splitting valve 5 material is accessed respectively the first feed bin 6 and surge bunker 8, and lower floor's material enters surge bunker 8.
C) the first feed bin connects oscillating feeder 76 times, and evenly blanking stores as a kind of finished product of granularity.
D) tramp iron separator 3 that arranges on belt feeder 2 is removed the iron in material.
E) material in surge bunker 8 is transferred to oscillating feeder 10, and the connecting line between surge bunker 8 and oscillating feeder 10 is provided with rod valve 9, to regulate the discharge quantity of surge bunker.
F) oscillating feeder 10 is connected with flour mill 11, and material feeds into flour mill 11 uniformly through oscillating feeder.11 pairs of materials of flour mill carry out grinding.
G) material after grinding falls into bucket elevator 12 through the discharging opening of flour mill 11, bucket elevator 12 with material lifting to eminence.
H) material enters single-deck vibrating screen 13 through bucket elevator 12 discharging openings.Single-deck vibrating screen 13 is divided into two kinds of granularities with the material that enters, and the upper strata is the coarseness material, and lower floor is the fine granularity material; The coarseness material by blanking to belt feeder 14, by belt feeder 14 with the coarseness mass transport to surge bunker 8, the coarseness material in surge bunker 8 reenters flour mill 11 and carries out grinding.Fine granularity material under single-deck vibrating screen 13 enters i.e. the second feed bin of finished bin 18().
I) system gathers dust: each equipment gathers dust to bag filter 16 by connecting line.
J) material storing: finished bin 18 collects finished product materials and store.
the above is only preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet be not to limit the utility model, any those skilled in the art are not within breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (1)
1. the milling equipment of an alumina crust block, is characterized in that, comprising:
jaw crusher (1), the first belt feeder (2), the first tramp iron separator (3), double-deck screen shale shaker (4), T-piece splitting valve (5), the first feed bin (6), the first oscillating feeder (7), surge bunker (8), rod valve (9), the second oscillating feeder (10), flour mill (11), bucket elevator (12), single-deck vibrating screen (13), the second belt feeder (14), the second tramp iron separator (15), bag filter (16), blower fan (17) and the second feed bin (18),
Jaw crusher (1) is positioned at the top of the first belt feeder (2);
The first tramp iron separator (3) is arranged on the first belt feeder (2);
Double-deck screen shale shaker (4) is positioned at the below of the first belt feeder (2), and is connected with T-piece splitting valve (5);
T-piece splitting valve (5) is positioned at the top of the first feed bin (6) and surge bunker (8), and the first feed bin (6) is positioned at the top of the first oscillating feeder (7);
Surge bunker (8) is connected with rod valve (9), and rod valve (9) is positioned at the top of the second oscillating feeder (10);
The second oscillating feeder (10) is connected with flour mill (11), and flour mill (11) is connected with bucket elevator (12);
Bucket elevator (12) is positioned at the top of single-deck vibrating screen (13), and single-deck vibrating screen (13) is connected with the second belt feeder (14);
The second tramp iron separator (15) is arranged on the second belt feeder (14);
Bag filter (16) is connected with blower fan (17), and is arranged at the top of the second feed bin (18), and the second feed bin (18) is positioned at the below of single-deck vibrating screen (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220655995 CN203018168U (en) | 2012-12-03 | 2012-12-03 | Grinding equipment for alumina crusting block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220655995 CN203018168U (en) | 2012-12-03 | 2012-12-03 | Grinding equipment for alumina crusting block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203018168U true CN203018168U (en) | 2013-06-26 |
Family
ID=48642186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220655995 Expired - Fee Related CN203018168U (en) | 2012-12-03 | 2012-12-03 | Grinding equipment for alumina crusting block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203018168U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831158A (en) * | 2012-12-03 | 2014-06-04 | 洛阳宇航重工机械有限公司 | Grinding equipment of aluminum oxide crusting block |
| CN103949321A (en) * | 2014-05-09 | 2014-07-30 | 成都宏源铸造材料有限公司 | Nucleating agent granulating production line and production process and dust recovery method |
| CN111298933A (en) * | 2018-12-12 | 2020-06-19 | 中蓝连海设计研究院有限公司 | Multi-stage crushing method for blocky solids |
-
2012
- 2012-12-03 CN CN 201220655995 patent/CN203018168U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831158A (en) * | 2012-12-03 | 2014-06-04 | 洛阳宇航重工机械有限公司 | Grinding equipment of aluminum oxide crusting block |
| CN103949321A (en) * | 2014-05-09 | 2014-07-30 | 成都宏源铸造材料有限公司 | Nucleating agent granulating production line and production process and dust recovery method |
| CN103949321B (en) * | 2014-05-09 | 2016-06-29 | 成都宏源铸造材料有限公司 | Inovulant granulation production line and production technology thereof and dust recovery method |
| CN111298933A (en) * | 2018-12-12 | 2020-06-19 | 中蓝连海设计研究院有限公司 | Multi-stage crushing method for blocky solids |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20151203 |
|
| EXPY | Termination of patent right or utility model |