CN107774428A - A kind of screening plant for aluminum ore - Google Patents
A kind of screening plant for aluminum ore Download PDFInfo
- Publication number
- CN107774428A CN107774428A CN201711173529.3A CN201711173529A CN107774428A CN 107774428 A CN107774428 A CN 107774428A CN 201711173529 A CN201711173529 A CN 201711173529A CN 107774428 A CN107774428 A CN 107774428A
- Authority
- CN
- China
- Prior art keywords
- conveyer belt
- slideway
- aluminum ore
- barrier plate
- ore
- 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- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/02—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces
- F26B17/04—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces the belts being all horizontal or slightly inclined
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
Abstract
The invention discloses a kind of screening plant for aluminum ore that ore sieves and washes technical field,Including the first conveyer belt from left to right set gradually,Second conveyer belt,Slideway and the 3rd conveyer belt,First conveyer belt,Second conveyer belt,Slideway and the 3rd conveyer belt are sequentially connected,The transmission direction of first conveyer belt and the 3rd conveyer belt is from left to right,The transmission direction of second conveyer belt is from lower to eminence,The slideway is towards right bank,The heating mantles being provided with for heating of first conveyer belt and the 3rd conveyer belt,The slideway is provided with the protective cover being used for above closed slideway,The slideway is provided with multiple evenly spaced projections,The protective cover is internally connected with vertical barrier plate,Gap is provided between the barrier plate and slideway,Disintegrating machine is connected with the right side of 3rd conveyer belt,The disintegrating machine is connected with screening machine.Using this programme, the good separating effect of clay and aluminum ore.
Description
Technical field
The present invention relates to ore to sieve and wash technical field, and in particular to a kind of screening plant for aluminum ore.
Background technology
Aluminum ore actually refers to what can industrially be utilized, based on gibbsite, boehmite or diaspore
Want the general designation for the ore that mineral are formed.The application field of aluminum ore has metal and nonmetallic two aspects, is production metallic aluminium
Optimum feed stock, and most important application field, its dosage account for more than the 90% of world's aluminum ore total output.Aluminum ore is non-
Though the dosage proportion of connection metal is small, purposes is quite varied.
Accumulation type aluminum ore is the main source of Southwestern China south area production metallic aluminium, and its typical feature is mud containing rate
Height, account for the 60% of raw ore.In production and processing, it is necessary to by washup means, in raw ore 60% or so clay is removed, to obtain
Obtain aluminium concentrate totally.Processing to accumulation type aluminum ore at present generally using washing plus broken technique, it is water washed after aluminium
Ore needs to be crushed by disintegrating machine, then is sieved with screening machine, needs to consume substantial amounts of water resource in production process, makes
Into the waste of water resource.
The content of the invention
It is an object of the invention to provide a kind of screening plant for aluminum ore, to solve accumulation type aluminium ore in the prior art
The problem of water resource waste being caused during the processing of stone.
A kind of screening plant for aluminum ore in this programme, including from left to right set gradually the first conveyer belt,
Second conveyer belt, slideway and the 3rd conveyer belt, first conveyer belt, the second conveyer belt, slideway and the 3rd conveyer belt connect successively
Connect, the transmission direction of first conveyer belt and the 3rd conveyer belt is from left to right, the transmission direction of second conveyer belt is
From lower to eminence, the slideway is provided with for heating towards right bank, first conveyer belt and the 3rd conveyer belt
Heating mantles, the slideway are provided with the protective cover being used for above closed slideway, and the slideway is provided with multiple evenly spaced convex
Block, the protective cover are internally connected with vertical barrier plate, and gap, the 3rd transmission are provided between the barrier plate and slideway
Disintegrating machine is connected with the right side of band, the disintegrating machine is connected with screening machine.
The operation principle of the present invention：When being sieved using the screening plant in this programme to aluminum ore, aluminum ore is put
Enter onto the first conveyer belt, because the mud containing rate of aluminum ore is high, clay is distributed in the surface of aluminum ore, and now aluminum ore is transmitting
During, heating mantles produces heat and the surface of aluminum ore is dried, its surface lumps after clay is oven-dried, but due to
The surface of clay is oven-dried caking, but the inside of clay is not oven-dried also, while aluminum ore and the first conveyer belt connect
Contact portion point, heat caused by heating mantles can not be well into the clay of this part can not be dried, therefore now part
The aluminum ore being oven-dried is transferred on the second conveyer belt by the first conveyer belt；Second conveyer belt drives aluminum ore to be transmitted from lower
To eminence, aluminum ore is driven the entrance of slideway, and is tumbled from slideway towards the 3rd conveyer belt, during tumbling, by
Multiple evenly spaced projections are provided with slideway, aluminum ore is acted on when tumbling by projection, and projection changes aluminium ore
The direction of motion of stone, make aluminum ore bob in protective cover, when aluminum ore rolls down to barrier plate, downward impulsive force makes it
Collided with barrier plate, during collision, the parts of clay surface lumps is touched scattered, exposes the internal part not being oven-dried, because
Gap is provided between barrier plate and slip, the reason for barrier plate has buffered the downward impulsive force of aluminum ore, and aluminum ore is by gravity
Naturally fall on slideway, aluminum ore behind gap by being fallen on the 3rd conveyer belt, and now aluminum ore has been dried after rolling
The part of clay surface lumps is touched scattered, exposes the internal part not being oven-dried, for aluminum ore by stirring, the clay not being oven-dried is sudden and violent
Dew, when such aluminum ore passes through three conveyer belts, heating mantles continues to dry to the clay not being oven-dried on aluminum ore, passes through
Disintegrating machine and screening machine are passed sequentially through after drying, so just completes the separation of soil and aluminum ore.
Beneficial effects of the present invention：1st, multiple projections are provided with by setting slideway in this programme, on slideway, in protective cover
Portion is additionally provided with barrier plate, so during aluminum ore slides on slideway, aluminum ore by projection effect bob,
Aluminum ore and barrier plate collision rift, the parts of clay surface lumps are touched scattered, expose the internal part not being oven-dried, while by turning over
Clay exposure that is dynamic, not being oven-dried on aluminum ore, when the heating mantles of the 3rd conveyer belt is dried to aluminum ore again, using we
The drying efficiency of case is higher, saves the energy, aluminum ore removing clay is more thorough, and separating effect is more preferable.2nd, use and add in this programme
The mode of heat, will not waste water resource to remove the clay on aluminum ore.
Further, the barrier plate is located at the surface of slide bottom.By the way that barrier plate is arranged on the upper of slide bottom
Side, makes aluminum ore sufficiently to be rolled on slideway, impulsive force is bigger between aluminum ore and barrier plate, can remove major part
The clay of caking.
Further, the barrier plate is connected with blower fan close to the side of the 3rd conveyer belt.In order to ensure the whole of operating environment
Clean, aluminum ore caused dust in rolling process is escaped by gap location, is extracted dust out by blower fan, is ensured the whole of environment
It is clean.
Further, the thickness of the projection is 2cm., on the contrary can be to the rolling of aluminum ore when the thickness of projection is more than 2cm
Play restriction effect, when the thickness of projection is less than 2cm, the rolling of aluminum ore is insufficient, therefore the thickness of projection be 2cm more
Properly.
Further, the surface of the projection is provided with wearing layer.By setting wearing layer, extend the service life of projection.
Further, the barrier plate is expansion plate.In order to prevent aluminum ore clamp to be set in gap, therefore by barrier plate
Expansion plate, by the flexible to increase gap of barrier plate, aluminum ore is set smoothly to skid off outside slideway.
Brief description of the drawings
Fig. 1 is a kind of structural representation of screening plant for aluminum ore of the invention.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：3rd conveyer belt 1, slideway 2, projection 3, the first conveyer belt 4, heating mantles
5th, the second conveyer belt 6, barrier plate 7, blower fan 8, protective cover 9.
Embodiment is substantially as shown in Figure 1：A kind of screening plant for aluminum ore, including from left to right set gradually
First conveyer belt 4, the second conveyer belt 6, the conveyer belt 1 of slideway 2 and the 3rd, the first conveyer belt 4, the second conveyer belt 6, slideway 2 and
Three conveyer belts 1 are sequentially connected, the transmission direction of the first conveyer belt 4 and the 3rd conveyer belt 1 for from left to right, the second conveyer belt 6
Transmission direction is from lower to eminence, and slideway 2 is used to add towards right bank, the first conveyer belt 4 and being provided with for the 3rd conveyer belt 1
The heating mantles 5 of heat, slideway 2 are provided with the protective cover 9 for being used for the closed top of slideway 2, and being provided with for slideway 2 is multiple evenly spaced
Projection 3, protective cover 9 are internally connected with vertical barrier plate 7, gap are provided between barrier plate 7 and slideway 2, barrier plate 7 is positioned at cunning
The surface of the bottom of road 2, barrier plate 7 are connected with blower fan 8, the right side connection of the 3rd conveyer belt 1 close to the side of the 3rd conveyer belt 1
There is disintegrating machine, the discharging opening of disintegrating machine is connected with screening machine, and the thickness of projection 3 is 2cm, and the surface of projection 3 is provided with wearing layer, resistance
Baffle plate 7 is expansion plate.
When being sieved using the screening plant in this programme to aluminum ore, aluminum ore is put on the first conveyer belt 4,
Because the mud containing rate of aluminum ore is high, clay is distributed in the surface of aluminum ore, and now aluminum ore is during transmission, heating mantles 5
Produce heat to dry the surface of aluminum ore, its surface lumps after clay is oven-dried, but because the surface of clay is dried
Dry and hard piece, but the inside of clay is not oven-dried also, and meanwhile the contact portion of aluminum ore and the first conveyer belt 4, heating mantles 5
Caused heat can not be well into the clay of this part can not be dried, therefore the aluminium ore being now partly oven-dried
Stone is transferred on the second conveyer belt 6 by the first conveyer belt 4；Second conveyer belt 6 drives aluminum ore to be transferred to eminence, aluminium from lower
Ore is driven the entrance of slideway 2, and is tumbled from slideway 2 towards the 3rd conveyer belt 1, during tumbling, due to slideway 2
Be provided with multiple evenly spaced projections 3, aluminum ore is changed aluminum ore when tumbling by the effect of projection 3, projection 3
The direction of motion, make aluminum ore bob in protective cover 9, when aluminum ore rolls down to barrier plate 7, downward impulsive force make itself and
Barrier plate 7 collides, and during collision, the parts of clay surface lumps is touched scattered, exposes the internal part not being oven-dried, because
Barrier plate 7 and gap is provided between sliding, the reason for barrier plate 7 has buffered the downward impulsive force of aluminum ore, and aluminum ore is by gravity
Naturally fall on slideway 2, aluminum ore behind gap by being fallen on the 3rd conveyer belt 1, and now aluminum ore has been dried after rolling
The parts of clay surface lumps touch scattered, expose the internal part not being oven-dried, aluminum ore is by stirring, the clay not being oven-dried
Exposure, when such aluminum ore passes through three conveyer belts 1, heating mantles 5 continues to dry to the clay not being oven-dried on aluminum ore,
Disintegrating machine and screening machine are passed sequentially through after drying, so just completes the separation of soil and aluminum ore.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, and these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as embodiment can be used for the content for explaining claim.
Claims (6)
- A kind of 1. screening plant for aluminum ore, it is characterised in that：Including from left to right set gradually the first conveyer belt, Two conveyer belts, slideway and the 3rd conveyer belt, first conveyer belt, the second conveyer belt, slideway and the 3rd conveyer belt are sequentially connected, The transmission direction of first conveyer belt and the 3rd conveyer belt is from left to right, the transmission direction of second conveyer belt is from low Locate to eminence, the slideway is provided with the heating for being used for heating towards right bank, first conveyer belt and the 3rd conveyer belt Cover, the slideway are provided with the protective cover being used for above closed slideway, and the slideway is provided with multiple evenly spaced projections, institute State protective cover and be internally connected with vertical barrier plate, gap is provided between the barrier plate and slideway, the 3rd conveyer belt Right side is connected with disintegrating machine, and the disintegrating machine is connected with screening machine.
- 2. the screening plant according to claim 1 for aluminum ore, it is characterised in that：The barrier plate is located at slideway bottom The surface in portion.
- 3. the screening plant according to claim 2 for aluminum ore, it is characterised in that：The barrier plate passes close to the 3rd The side of band is sent to be connected with blower fan.
- 4. the screening plant according to claim 3 for aluminum ore, it is characterised in that：The thickness of the projection is 2cm.
- 5. the screening plant according to claim 4 for aluminum ore, it is characterised in that：The surface of the projection is provided with resistance to Grind layer.
- 6. the screening plant according to claim 5 for aluminum ore, it is characterised in that：The barrier plate is expansion plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711173529.3A CN107774428A (en) | 2017-11-22 | 2017-11-22 | A kind of screening plant for aluminum ore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711173529.3A CN107774428A (en) | 2017-11-22 | 2017-11-22 | A kind of screening plant for aluminum ore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107774428A true CN107774428A (en) | 2018-03-09 |
Family
ID=61430542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711173529.3A Withdrawn CN107774428A (en) | 2017-11-22 | 2017-11-22 | A kind of screening plant for aluminum ore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107774428A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926381A (en) * | 2019-04-25 | 2019-06-25 | 中国矿业大学 | A kind of building aggregate desliming device |
| CN110906723A (en) * | 2019-11-05 | 2020-03-24 | 和县卜集振兴标准件厂 | Intelligent drying device for threaded fasteners |
| WO2021218078A1 (en) * | 2020-04-30 | 2021-11-04 | 深圳市工勘岩土集团有限公司 | Construction method for foundation pit earthwork transportation and crushing |
| CN116481287A (en) * | 2023-06-25 | 2023-07-25 | 德州斯诺威机械有限公司 | Online drying device of pellet feed processing |
-
2017
- 2017-11-22 CN CN201711173529.3A patent/CN107774428A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926381A (en) * | 2019-04-25 | 2019-06-25 | 中国矿业大学 | A kind of building aggregate desliming device |
| CN110906723A (en) * | 2019-11-05 | 2020-03-24 | 和县卜集振兴标准件厂 | Intelligent drying device for threaded fasteners |
| CN110906723B (en) * | 2019-11-05 | 2022-04-26 | 和县卜集振兴标准件厂 | Intelligent drying device for threaded fasteners |
| WO2021218078A1 (en) * | 2020-04-30 | 2021-11-04 | 深圳市工勘岩土集团有限公司 | Construction method for foundation pit earthwork transportation and crushing |
| CN116481287A (en) * | 2023-06-25 | 2023-07-25 | 德州斯诺威机械有限公司 | Online drying device of pellet feed processing |
| CN116481287B (en) * | 2023-06-25 | 2023-08-18 | 德州斯诺威机械有限公司 | Online drying device of pellet feed processing |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180309 |