CN203682250U - Alumina warehouse system - Google Patents
Alumina warehouse system Download PDFInfo
- Publication number
- CN203682250U CN203682250U CN201320816936.2U CN201320816936U CN203682250U CN 203682250 U CN203682250 U CN 203682250U CN 201320816936 U CN201320816936 U CN 201320816936U CN 203682250 U CN203682250 U CN 203682250U
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- China
- Prior art keywords
- storehouse
- warehouse
- tremie pipe
- air
- alumina
- Prior art date
- 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.)
- Withdrawn - After Issue
Links
- 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 136
- 239000000463 material Substances 0.000 claims abstract description 32
- 238000003860 storage Methods 0.000 claims abstract description 24
- 238000007599 discharging Methods 0.000 claims description 33
- 230000003139 buffering effect Effects 0.000 claims description 12
- 238000004806 packaging method and process Methods 0.000 claims description 12
- 230000005855 radiation Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000005204 segregation Methods 0.000 abstract description 3
- 230000003068 static effect Effects 0.000 abstract description 2
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Warehouses Or Storage Devices (AREA)
Abstract
The utility model discloses an alumina warehouse system, and belongs to the technical field of alumina storages. The alumina warehouse system comprises a material storage part and a material conveying part, wherein a blanking pipe at the top of a warehouse of the material storage part adopts a radial structure, the warehouse bottom is funnel-shaped, and a vertical blanking tube is added in the warehouse, so that alumina in the warehouse is diffused peripherally after falling down to effectively reduce a segregation phenomenon caused by uneven blanking, and to eliminate uneven force born by a warehouse body caused by uneven alumina stockpiling so as to improve the stability of the warehouse body; an air supply channel is added at the bottom of the warehouse, thereby being capable of providing disturbance force for static alumina at the bottom when the air is supplied to enable alumina to quickly flow out of the warehouse so as to solve the problem of a dead material zone; the material conveying part shortens a material conveying distance to increase the conveying flexibility; the warehouse body has a larger diameter, and the warehouse body capacity reaches 30,000 to 50,000 tons; the warehouse system is small in overall occupied area, and greatly reduced in the warehouse cost, therefore, productivity requirements of alumina can be fully met.
Description
Technical field
The utility model belongs to aluminium oxide storage technical field, particularly relates to a kind of aluminium oxide bin system.
Background technology
Along with the progress of process for making alumina technology, the single line production capacity of aluminium oxide is more and more higher, and then also more and more higher for the requirement of aluminium oxide warehouse.
Present stage, traditional aluminium oxide warehouse is roughly divided into two classes, and a class is common flat-bottom bin, belongs to land storehouse, and another kind of is minor diameter silo.For common flat-bottom bin, owing to being flat-bottom structure at the bottom of its storehouse, after discharging, can at the bottom of storehouse, form large area Si Liao district, aluminium oxide in Si Liao district can be stored up for a long time and cannot draw off, and the aluminium oxide of storing up can increase the pressure of warehouse, directly affects the service life of warehouse, association potential safety hazard, because the aluminium oxide of storing up cannot draw off, directly cause the waste of aluminium oxide, increase productive costs; For minor diameter warehouse, in order to solve common flat-bottom bin Si Liao district problem, at the bottom of its storehouse, be set to auger corner structure, but inevitably make the whole height of warehouse be elevated, and then cause warehouse bad stability.
Traditional aluminium oxide warehouse is also all faced with a common difficult problem, all cannot realize major diameter builds, and storage capacity is many at 1～20,000 ton, be good at meeting increasing aluminium oxide production capacity requirement for single storehouse, often an aluminium oxide project need to be built many aluminium oxide warehouses and could be met production capacity requirement, and then has increased floor area and warehouse cost, and the fed distance of aluminium oxide is long, very flexible, has restricted the development of aluminium oxide project virtually.
Utility model content
The problem existing for prior art, the utility model provide a kind of capacity of storing in a warehouse large, save floor area, warehouse cost is low and warehouse stability is high aluminium oxide bin system.
To achieve these goals, the utility model adopts following technical scheme: a kind of aluminium oxide bin system, comprise material storage part and mass transport part, described material storage part comprises vertical tremie pipe and discharge chamber in warehouse, top, storehouse tremie pipe, storehouse, and described mass transport part comprises travelling apron, the first bucket elevator, the first air-driven chute, the second air-driven chute, the second bucket elevator, the 3rd air-driven chute, surge bunker in bulk and bag Packaging buffering storehouse;
Top, the storehouse tremie pipe of described material storage part is packed in the top of warehouse, top, storehouse tremie pipe adopts radial structure, the emission center of top, storehouse tremie pipe is inlet point, is provided with some discharging openings on the body of top, storehouse tremie pipe, and discharging opening direction is connected down and with warehouse inside; In described storehouse, vertical tremie pipe is positioned at warehouse inside, and in storehouse, the top of vertical tremie pipe is connected with top, storehouse tremie pipe, and in storehouse, the bottom of vertical tremie pipe, with corresponding at the bottom of storehouse, is provided with some discharging openings on vertical tremie pipe body in storehouse; At the bottom of described storehouse, be set to funnel-form, described discharge chamber is arranged on the hopper centre at the bottom of storehouse, is provided with inlet point in the lower end of discharge chamber; In at the bottom of described storehouse, be provided with discharge channel, the feed end of discharge channel is connected with discharge chamber; In at the bottom of storehouse, be provided with intake adit, the air outlet of intake adit is connected with warehouse inside, and the ventilation inlet of intake adit is connected with blower fan;
The discharging end of the travelling apron of described mass transport part is connected with the material loading end of the first bucket elevator, the discharging end of the first bucket elevator is connected with the material loading end of the first air-driven chute and the second air-driven chute respectively, the discharging end of described the first air-driven chute is connected with top, the storehouse tremie pipe inlet point of material storage part, the discharge channel discharge end of material storage part is connected with the material loading end of the 3rd air-driven chute, and the discharging end of the 3rd air-driven chute is connected with the inlet point in surge bunker in bulk and bag Packaging buffering storehouse respectively; The discharging end of described the second air-driven chute is connected with the inlet point in bag Packaging buffering storehouse.
Described discharge chamber is set to conical structure, and the inlet point of discharge chamber is uniformly distributed along cone ports.
The air outlet of described intake adit is uniformly distributed at the bottom of storehouse, and at the bottom of storehouse, the air outlet of radial direction all adopts independent air feed.
In described storehouse, the discharging opening of vertical tremie pipe is uniformly distributed along body length direction, and the discharging opening of top, storehouse tremie pipe is uniformly distributed along body radiation direction.
The beneficial effects of the utility model:
The utility model compared with prior art, warehouse warehouse still adopts the storehouse form of landing, wherein at the bottom of storehouse, adopt funnel-form, top, storehouse tremie pipe adopts radial structure, in storehouse, increase vertical tremie pipe in storehouse, can make the aluminium oxide in storehouse spread to periphery behind whereabouts, effectively reduced the segregation phenomenon causing because of blanking inequality, eliminate because of aluminium oxide and stored up the inhomogeneous warehouse unbalance stress phenomenon causing, improved the stability of warehouse; By increase intake adit at the bottom of storehouse, can be for the aluminium oxide of bottom static state provides disturbance force when air feed, make outside aluminium oxide Rapid Flow delivers from godown, thereby solve the problem in Liao Siliao district; Mass transport part has shortened mass transport distance, has increased conveying alerting ability; Warehouse diameter is larger, makes storage capacity arrive 3～50,000 tons, and bin system entirety floor area reduces greatly, and the also significantly reduction of warehouse cost, can meet the production capacity requirement of aluminium oxide completely.
Brief description of the drawings
Fig. 1 is a kind of aluminium oxide bin system structure principle chart of the present utility model;
Fig. 2 is material storage part-structure schematic diagram of the present utility model;
In figure, 1-travelling apron, the 2-the first bucket elevator, the 3-the first air-driven chute, the 4-the second air-driven chute, 5-material storage part, the 6-the second bucket elevator, the 7-the three air-driven chute, 8-surge bunker in bulk, 9-bag Packaging buffering storehouse, 10-warehouse, at the bottom of 11-storehouse, top, 12-storehouse tremie pipe, vertical tremie pipe in 13-storehouse, 14-discharge chamber, 15-discharge channel, 16-intake adit, 17-blower fan.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, 2, a kind of aluminium oxide bin system, comprise material storage part 5 and mass transport part, described material storage part 5 comprises vertical tremie pipe 13 and discharge chamber 14 in warehouse 10, top, storehouse tremie pipe 12, storehouse, and described mass transport part comprises travelling apron 1, the first bucket elevator 2, the first air-driven chute 3, the second air-driven chute 4, the second bucket elevator 6, the 3rd air-driven chute 7, surge bunker in bulk 8 and bag Packaging buffering storehouse 9;
Top, the storehouse tremie pipe 12 of described material storage part 5 is packed in the top of warehouse 10, top, storehouse tremie pipe 12 adopts radial structure, the emission center of top, storehouse tremie pipe 12 is inlet point, on the body of top, storehouse tremie pipe 12, be provided with some discharging openings, can realize multiple spot blanking, discharging opening direction is connected down and with warehouse 10 inside; In described storehouse, vertical tremie pipe 13 is positioned at warehouse 10 inside, and, the top of vertical tremie pipe 13 is connected with top, storehouse tremie pipe 12 in the storehouse in, and in storehouse, vertically the bottom of tremie pipe 13 is 11 corresponding with at the bottom of storehouse, in storehouse, vertically on tremie pipe 13 bodys, is provided with some discharging openings; At the bottom of described storehouse, 11 are set to funnel-form, and described discharge chamber 14 is arranged at the bottom of storehouse 11 hopper centre, is provided with inlet point in the lower end of discharge chamber 14; Being provided with discharge channel 15 in 11 at the bottom of described storehouse, the feed end of discharge channel 15 is connected with discharge chamber 14; Being provided with intake adit 16 in 11 at the bottom of storehouse, the air outlet of intake adit 16 is connected with warehouse 10 inside, and the ventilation inlet of intake adit 16 is connected with blower fan 17;
The discharging end of the travelling apron 1 of described mass transport part is connected with the material loading end of the first bucket elevator 2, the discharging end of the first bucket elevator 2 is connected with the material loading end of the first air-driven chute 3 and the second air-driven chute 4 respectively, the discharging end of described the first air-driven chute 3 is connected with top, storehouse tremie pipe 12 inlet points of material storage part 5, discharge channel 15 discharge ends of material storage part 5 are connected with the material loading end of the 3rd air-driven chute 7, and the discharging end of the 3rd air-driven chute 7 is connected with the inlet point in surge bunker 8 in bulk and bag Packaging buffering storehouse 9 respectively; The discharging end of described the second air-driven chute 4 is connected with the inlet point in bag Packaging buffering storehouse 9.
Described discharge chamber 14 is set to conical structure, and the inlet point of discharge chamber 14 is uniformly distributed along cone ports.
The air outlet of described intake adit 16 is being uniformly distributed in 11 at the bottom of storehouse, and at the bottom of storehouse, 11 air outlets in the radial direction all adopt independent air feed.
In described storehouse, the discharging opening of vertical tremie pipe 13 is uniformly distributed along body length direction, the discharging opening of top, storehouse tremie pipe 12 is uniformly distributed along body radiation direction, can make the aluminium oxide in storehouse spread to periphery behind whereabouts, effectively reduce the segregation phenomenon causing because of blanking inequality, eliminate because of aluminium oxide and stored up the inhomogeneous warehouse unbalance stress phenomenon causing, improved the stability of warehouse.
The conveying storage means that adopts described aluminium oxide bin system, comprises the steps:
Step 1: first the aluminium oxide that roasting completes can be sent on travelling apron 1, through first bucket elevator 2 that delivers into of travelling apron 1;
Step 2: by the lifting of the first bucket elevator 2, aluminium oxide is transported on the second air-driven chute 4;
Step 3: by the conveying of the second air-driven chute 4, aluminium oxide is transported to a bag Packaging buffering storehouse 9, completes packed storing up;
Step 4: when after packed having stored up, the second air-driven chute 4 quits work, subsequent oxidation aluminium is transported on the first air-driven chute 3 by the first bucket elevator 2;
Step 5: by the conveying of the first air-driven chute 3, aluminium oxide is transported in top, storehouse tremie pipe 12, falls in warehouse 10 through the discharging opening of vertical tremie pipe 13 in top, storehouse tremie pipe 12 and storehouse, until store up end;
Step 6: the aluminium oxide of storing up in warehouse 10 is carried out to discharge operation, intake adit 16 in 11 at the bottom of storehouse is carried out to air feed, wind in intake adit 16 enters in warehouse 10 by air outlet, under wind-force effect, undermost aluminium oxide can be by disturbance, aluminium oxide after disturbance can flow in discharge chamber 14 through the inlet point of discharge chamber 14, then flows on the 3rd air-driven chute 7 by discharge channel 15;
Step 7: by the conveying of the 3rd air-driven chute 7, aluminium oxide is transported to respectively bag Packaging buffering storehouse 9 and surge bunker in bulk 8, completes packed storing up with in bulk and stores up.
According to the load of aluminium oxide, can suitably increase and decrease the air output in size and the intake adit 16 of discharge chamber 14, to meet the aluminium oxide discharging requirement when the different load.
Claims (4)
1. an aluminium oxide bin system, it is characterized in that: comprise material storage part and mass transport part, described material storage part comprises vertical tremie pipe and discharge chamber in warehouse, top, storehouse tremie pipe, storehouse, and described mass transport part comprises travelling apron, the first bucket elevator, the first air-driven chute, the second air-driven chute, the second bucket elevator, the 3rd air-driven chute, surge bunker in bulk and bag Packaging buffering storehouse;
Top, the storehouse tremie pipe of described material storage part is packed in the top of warehouse, top, storehouse tremie pipe adopts radial structure, the emission center of top, storehouse tremie pipe is inlet point, is provided with some discharging openings on the body of top, storehouse tremie pipe, and discharging opening direction is connected down and with warehouse inside; In described storehouse, vertical tremie pipe is positioned at warehouse inside, and in storehouse, the top of vertical tremie pipe is connected with top, storehouse tremie pipe, and in storehouse, the bottom of vertical tremie pipe, with corresponding at the bottom of storehouse, is provided with some discharging openings on vertical tremie pipe body in storehouse; At the bottom of described storehouse, be set to funnel-form, described discharge chamber is arranged on the hopper centre at the bottom of storehouse, is provided with inlet point in the lower end of discharge chamber; In at the bottom of described storehouse, be provided with discharge channel, the feed end of discharge channel is connected with discharge chamber; In at the bottom of storehouse, be provided with intake adit, the air outlet of intake adit is connected with warehouse inside, and the ventilation inlet of intake adit is connected with blower fan;
The discharging end of the travelling apron of described mass transport part is connected with the material loading end of the first bucket elevator, the discharging end of the first bucket elevator is connected with the material loading end of the first air-driven chute and the second air-driven chute respectively, the discharging end of described the first air-driven chute is connected with top, the storehouse tremie pipe inlet point of material storage part, the discharge channel discharge end of material storage part is connected with the material loading end of the 3rd air-driven chute, and the discharging end of the 3rd air-driven chute is connected with the inlet point in surge bunker in bulk and bag Packaging buffering storehouse respectively; The discharging end of described the second air-driven chute is connected with the inlet point in bag Packaging buffering storehouse.
2. a kind of aluminium oxide bin system according to claim 1, is characterized in that: described discharge chamber is set to conical structure, and the inlet point of discharge chamber is uniformly distributed along cone ports.
3. a kind of aluminium oxide bin system according to claim 1, is characterized in that: the air outlet of described intake adit is uniformly distributed at the bottom of storehouse, and at the bottom of storehouse, the air outlet of radial direction all adopts independent air feed.
4. a kind of aluminium oxide bin system according to claim 1, is characterized in that: in described storehouse, the discharging opening of vertical tremie pipe is uniformly distributed along body length direction, and the discharging opening of top, storehouse tremie pipe is uniformly distributed along body radiation direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320816936.2U CN203682250U (en) | 2013-12-11 | 2013-12-11 | Alumina warehouse system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320816936.2U CN203682250U (en) | 2013-12-11 | 2013-12-11 | Alumina warehouse system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203682250U true CN203682250U (en) | 2014-07-02 |
Family
ID=51004189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320816936.2U Withdrawn - After Issue CN203682250U (en) | 2013-12-11 | 2013-12-11 | Alumina warehouse system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203682250U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640818A (en) * | 2013-12-11 | 2014-03-19 | 东北大学设计研究院（有限公司） | Aluminum oxide warehousing system and conveying and storing method thereof |
| CN109455536A (en) * | 2018-12-27 | 2019-03-12 | 奎屯西部建设有限责任公司 | A kind of flyash storage discharge system |
| CN115504279A (en) * | 2022-10-26 | 2022-12-23 | 山东电力工程咨询院有限公司 | An integrated system and method for storage and transportation of fly ash |
-
2013
- 2013-12-11 CN CN201320816936.2U patent/CN203682250U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640818A (en) * | 2013-12-11 | 2014-03-19 | 东北大学设计研究院（有限公司） | Aluminum oxide warehousing system and conveying and storing method thereof |
| CN109455536A (en) * | 2018-12-27 | 2019-03-12 | 奎屯西部建设有限责任公司 | A kind of flyash storage discharge system |
| CN109455536B (en) * | 2018-12-27 | 2022-08-26 | 奎屯西部建设有限责任公司 | Fly ash storage and discharge system |
| CN115504279A (en) * | 2022-10-26 | 2022-12-23 | 山东电力工程咨询院有限公司 | An integrated system and method for storage and transportation of fly ash |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140702 Effective date of abandoning: 20160316 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |