CN218796484U - Sorting and ore washing device - Google Patents
Sorting and ore washing device Download PDFInfo
- Publication number
- CN218796484U CN218796484U CN202222387590.0U CN202222387590U CN218796484U CN 218796484 U CN218796484 U CN 218796484U CN 202222387590 U CN202222387590 U CN 202222387590U CN 218796484 U CN218796484 U CN 218796484U
- Authority
- CN
- China
- Prior art keywords
- drum screen
- stage
- mineral aggregate
- screen
- stage drum
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a separation ore washing device, through setting up one-level drum sieve and second grade drum sieve, mineral aggregate through ore washing gets into the one-level drum sieve, the one-level drum sieve rotates the process and can leave the mineral aggregate that the diameter is greater than sieve mesh one, carry its inside mineral aggregate to export discharge through first conveying mechanism when the one-level drum sieve rotates simultaneously, mineral aggregate through sieve mesh one can get into the second grade drum sieve, filter once more, the diameter is greater than sieve mesh two mineral aggregate and can stay in the second grade drum sieve, and carry discharge to the bin outlet by first helical blade with its inside mineral aggregate when the second grade drum sieve rotates, mineral aggregate through sieve mesh two can discharge the second grade drum sieve, realize that tertiary mineral aggregate's screening, and the screening process can wash the mineral aggregate, compare the mode of current screening machine screening, can wash at the screening process, compare the mode of the single-bucket ore washing ore dressing of the integrative equipment of current ore washing ore dressing, improve the screening effect, avoid appearing the condition of the wrong sieve.
Description
Technical Field
The utility model belongs to the ore washing device field especially relates to a sorting ore washing device.
Background
At present, the ore washing equipment that adopts, generally, drum type ore washer, ore dressing generally adopts the screening machine to sieve mineral aggregate, the processing flow to mineral aggregate generally is to carry out the ore dressing after the ore washing, if ore dressing earlier can receive the influence of mud or other debris on mineral aggregate surface, consequently adopt earlier to wash the ore at drum type ore washer, afterwards send the material into the screening machine to filter, but the mineral aggregate surface after the ore washing has residual mud stain, and in the follow-up transportation screening process, the friction and collision between the later words mineral aggregate can produce some powdered ore, because the mineral aggregate surface has moisture, these powdered ore can adhere and form mud stain at the mineral aggregate surface, these mud stains can adhere other impurity in the mineral aggregate such as hard soil sediment, rubble sediment, lead to the mineral aggregate to lead to the bulk enlargement because of debris adhesion, can influence the effect of screening, consequently need wash the mineral aggregate in the screening process, at present, though there is the integrative equipment of ore washing ore dressing, for example, patent document publication number: CN111215384A, which discloses an apparatus having both calcium carbonate washing and mineral separation, wherein a single cylinder is used for washing and mineral separation, and multi-stage screening is performed, specifically, a cylinder washer is connected to a mineral separation screen cylinder; the ore dressing sieve tube is sequentially a tailing sieving area and a secondary ore sieving area from near to far from the end close to the cylindrical ore washing machine, the sieve holes for sieving the tailing sieving area are smaller than the sieve holes for sieving the secondary ore sieving area, so that the mineral aggregate which is supposed to be sieved in the tailing sieving area can be carried to the secondary ore sieving area by being mixed with thicker mineral aggregate, and the mineral aggregate has certain thickness in the cylinder, so the defect of screen leakage and wrong sieving can exist by adopting a single roller, and slurry generated by ore washing can be discharged in the tailing sieving area, so the possibility of adhesive mud stain exists in the mineral aggregate sieved in the tailing sieving area.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the ore sorting and washing device can clean the ore materials in the screening process.
The utility model adopts the technical scheme as follows:
the separation and ore washing device is characterized by comprising a rack, a first-stage drum screen and a second-stage drum screen, wherein first bearing wheel assemblies are arranged at two ends of the first-stage drum screen on the rack, the first-stage drum screen is rotatably connected with the rack through the first bearing wheel assemblies, the second-stage drum screen is sleeved on the first-stage drum screen, second bearing wheel assemblies are arranged at two ends of the second-stage drum screen on the rack, the second-stage drum screen is rotatably connected with the rack through the second bearing wheel assemblies, two ends of the first-stage drum screen are respectively provided with an inlet and an outlet, the first roller screen is uniformly distributed on positions corresponding to the second-stage drum screen, a first conveying mechanism is arranged in the first-stage drum screen, a water supply pipe is arranged in the first-stage drum screen, a plurality of water spray heads are arranged on the water supply pipe, second screen holes are uniformly distributed on the second-stage drum screen, first spiral blades are fixed on the inner surface of the second-stage drum screen, a discharge hole is arranged at one end of the second-stage drum screen, a driving mechanism is arranged above the rack, and the driving mechanism is connected with the first-stage drum screen and the second-stage drum screen.
The technical scheme is that the driving mechanism comprises a support, a first motor and a second motor, a first gear ring is coaxially fixed on the first-stage drum screen, the first motor is fixed on the support, a first gear is coaxially fixed on an output shaft of the first motor, the first gear is in meshing transmission with the first gear ring, a second gear ring is coaxially fixed on the second-stage drum screen, the second motor is fixed on the support, a second gear is coaxially fixed on an output shaft of the second motor, and the second gear is in meshing transmission with the second gear ring.
The further technical scheme is that the first conveying mechanism is characterized in that a second spiral blade is fixed on the inner surface of the primary drum screen.
The further technical scheme is that a plurality of lifting plates are arranged on the inner surface of the primary rotary screen.
The further technical scheme is that a first material guiding groove is arranged at the outlet of the primary drum screen.
The further technical scheme is that a second material guide groove is arranged at the discharge hole of the secondary drum screen.
The further technical scheme is that a third material guiding groove is formed in the bottom of the secondary drum screen.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
through setting up one-level drum sieve and second grade drum sieve, one-level drum sieve both ends have import and export respectively, sieve mesh one has been seted up to the equipartition on the one-level drum sieve on the position corresponding with the second grade drum sieve, be provided with first conveying mechanism in the one-level drum sieve, the inside delivery pipe that is provided with of one-level drum sieve, the mineral aggregate through washing the ore gets into one-level drum sieve, one-level drum sieve rotates the process and can leave the mineral aggregate that the diameter is greater than sieve mesh one, simultaneously carry its inside mineral aggregate to export discharge through first conveying mechanism when one-level drum sieve rotates, the mineral aggregate through sieve mesh one can get into the second grade drum sieve, filter once more, diameter is greater than sieve mesh two mineral aggregate and can stay in the second grade drum sieve, and carry its inside mineral aggregate to the bin outlet by first helical blade when the second grade drum sieve rotates, the mineral aggregate through sieve mesh two can discharge the second grade drum sieve, realize that screening of tertiary mineral aggregate, and the screening process can wash the mineral aggregate, compare the mode of current screening machine, the mineral dressing barrel that the current washing of washing the ore of the ore integration improves the screening condition that appears.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the other side of the state shown in FIG. 1;
fig. 3 is a schematic structural view of the primary drum screen according to the present invention;
fig. 4 is a schematic structural view of the water supply pipe of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1-4. The separation and ore washing device is characterized by comprising a rack 1, a first-stage drum screen 2 and a second-stage drum screen 3, wherein bearing wheel assemblies I4 are arranged at two ends of the first-stage drum screen 2 on the rack 1, the first-stage drum screen 2 is rotatably connected with the rack 1 through the bearing wheel assemblies I4, the second-stage drum screen 3 is sleeved on the first-stage drum screen 2, bearing wheel assemblies II 5 are arranged at two ends of the second-stage drum screen 3 on the rack 1, the second-stage drum screen 3 is rotatably connected with the rack 1 through the bearing wheel assemblies II 5, an inlet 6 and an outlet 7 are respectively arranged at two ends of the first-stage drum screen 2, sieve holes I8 are uniformly distributed on the first-stage drum screen 2 at positions corresponding to the second-stage drum screen 3, a first conveying mechanism is arranged in the first-stage drum screen 2, a water supply pipe 10 is arranged in the first-stage drum screen 2, a plurality of water spray heads 11 are arranged on the water supply pipe 10, sieve holes II 12 are uniformly distributed on the second-stage drum screen 3, first spiral blades 13 are fixed on the inner surface of the second-stage drum screen 3, a discharge mechanism is arranged at one end of the second-stage drum screen 3, a driving mechanism is connected with the first-stage drum screen 3 and the second-stage drum screen 3.
When the mineral aggregate screening machine is used, after mineral aggregate is washed by an existing ore washer in advance, the washed mineral aggregate is sent into the first-stage drum screen 2, the bearing wheel assembly I4 comprises two bearing wheels which are symmetrically arranged on two sides of the rack 1, the bearing wheels are rotatably connected with the rack 1 through wheel shafts, the bearing wheel assembly II 5 also comprises two bearing wheels which are symmetrically arranged on two sides of the rack 1, the bearing wheels are rotatably connected with the rack 1 through wheel shafts, the driving mechanism drives the first-stage drum screen 2 and the second-stage drum screen 3 to rotate, the mineral aggregate can be screened in the rotating process of the first-stage drum screen 2, the mineral aggregate inside the first-stage drum screen can be conveyed to the outlet 7 through the first conveying mechanism, the first conveying mechanism can be a spiral blade on the inner wall of the first-stage drum screen 2 or the spiral blade on the inner wall of the first-stage drum screen 2, the mineral aggregate enters the second-stage drum screen 3 through the first sieve mesh 8 to be screened, three types of mineral aggregate can be screened, water can be sprayed into the first-stage drum screen 2 through the water supply pipe 10 through the water spray head 11 in the screening process, the cleaning of the mineral aggregate is realized in the screening process, and two ends of the water supply pipe 10 are fixed on the support rods on the bottom surface.
Mineral aggregate through ore washing gets into one-level drum sieve 2, one-level drum sieve 2 rotates the process and can leave the mineral aggregate that the diameter is greater than sieve mesh 8, carry its inside mineral aggregate to export 7 through first conveying mechanism and discharge when one-level drum sieve 2 rotates simultaneously, mineral aggregate through sieve mesh 8 can get into second grade drum sieve 3, filter once more, the diameter is greater than sieve mesh two 12 mineral aggregate and can stay in second grade drum sieve 3, and carry discharge to bin outlet 14 by first helical blade 13 with its inside mineral aggregate when second grade drum sieve 3 rotates, mineral aggregate through sieve mesh two 12 can discharge second grade drum sieve 3, realize that screening of tertiary mineral aggregate, and the screening process can wash the mineral aggregate, compare the mode of current screening, can wash at the screening process, compare the mode of the single-barrel ore washing ore dressing of the integrative equipment of current ore washing ore dressing, improve the screening effect, avoid appearing the condition of leaking and sieving by mistake.
The driving mechanism comprises a support 15, a first motor 16 and a second motor 17, a first gear ring 18 is coaxially fixed on the primary drum screen 2, the first motor 16 is fixed on the support 15, a first gear 1 is coaxially fixed on an output shaft of the first motor 16, the first gear 1 is in meshing transmission with the first gear ring 18, a second gear ring 20 is coaxially fixed on the secondary drum screen 3, the second motor 17 is fixed on the support 15, a second gear 21 is coaxially fixed on an output shaft of the second motor 17, the second gear 21 is in meshing transmission with the second gear ring 20, the primary drum screen 2 and the secondary drum screen 3 are respectively driven to rotate through the first motor 16 and the second motor 17, and the first motor 16 and the second motor 17 both adopt speed reduction motors.
The first conveying mechanism is that a second helical blade 22 is fixed on the inner surface of the first-stage drum screen 2, so that when the first-stage drum screen 2 rotates, mineral aggregates left in the first-stage drum screen 2 are conveyed to the outlet 7 through the second helical blade 22.
The inner surface of the first-stage drum screen 2 is provided with the plurality of lifting plates 23, so that the height of the first-stage drum screen 2 for lifting mineral aggregates during rotation can be increased, and because the mineral aggregates in the first-stage drum screen 2 are more than the mineral aggregates in the second-stage drum screen 3, the lifting plates 23 can further prevent the mineral aggregates from being thickly piled.
A first material guiding groove 24 is arranged at the position of the outlet 7 of the primary drum screen 2, the first material guiding groove 24 is provided with a drain hole and used for collecting mineral materials discharged from the outlet 7 of the primary drum screen 2, and the first material guiding groove 24 is fixedly connected with the rack 1.
A second material guide groove 25 is formed in the position of the discharge hole 14 of the second-level drum screen 3, the second material guide groove 25 is provided with a discharge hole and used for collecting mineral materials discharged from the discharge hole 14 of the second-level drum screen 3, and the second material guide groove 25 is fixedly connected with the rack 1.
And a third material guiding groove 26 is formed in the bottom of the secondary drum screen 3, the third material guiding groove 26 is provided with a drain hole and used for collecting mineral materials discharged from the screen holes, and the third material guiding groove 26 is fixedly connected with the frame 1.
The above is merely a preferred embodiment of the present invention.
Claims (7)
1. The ore sorting and washing device is characterized by comprising a rack (1), a first-stage drum screen (2) and a second-stage drum screen (3), wherein bearing wheel assemblies (4) are arranged at two ends of the first-stage drum screen (2) on the rack (1), the first-stage drum screen (2) is rotatably connected with the rack (1) through the bearing wheel assemblies (4), the second-stage drum screen (3) is sleeved on the first-stage drum screen (2), bearing wheel assemblies (two) (5) are arranged at two ends of the second-stage drum screen (3) on the rack (1), the second-stage drum screen (3) is rotatably connected with the rack (1) through the bearing wheel assemblies (two) (5), an inlet (6) and an outlet (7) are respectively arranged at two ends of the first-stage drum screen (2), a first-stage drum screen (8) is uniformly arranged at a position corresponding to the second-stage drum screen (3) on the first-stage drum screen (2), a first conveying mechanism is arranged in the first-stage drum screen (2), a water supply pipe (10) is arranged in the first-stage drum screen (2), a plurality of water spray nozzles (11) are uniformly arranged on the first-stage drum screen (3), a second-stage drum screen (3) is fixedly arranged at one end, a second-stage screen (12) is fixedly arranged on the second-stage screen (3), a second-stage discharge hole (13) is arranged on the second-stage screen (3), a driving mechanism is arranged above the rack (1), and the driving mechanism is connected with the first-stage rotary screen (2) and the second-stage rotary screen (3).
2. The ore sorting and washing device of claim 1, wherein the driving mechanism comprises a support (15), a first motor (16) and a second motor (17), a first gear ring (18) is coaxially fixed on the primary drum screen (2), the first motor (16) is fixed on the support (15), a first gear (19) is coaxially fixed on an output shaft of the first motor (16), the first gear (19) is in meshing transmission with the first gear ring (18), a second gear ring (20) is coaxially fixed on the secondary drum screen (3), the second motor (17) is fixed on the support (15), a second gear (21) is coaxially fixed on an output shaft of the second motor (17), and the second gear (21) is in meshing transmission with the second gear ring (20).
3. A sorting and washing apparatus according to claim 1, characterised in that the first conveying means is a second helical blade (22) secured to the inner surface of the primary trommel (2).
4. A sorting and washing apparatus according to claim 3, characterised in that the primary trommel (2) is provided on its inner surface with a plurality of lifting blades (23).
5. A sorting and washing arrangement according to claim 1, characterised in that the primary trommel (2) is provided with a first chute (24) at the outlet (7) thereof.
6. A sorting and washing apparatus according to claim 1, characterised in that a second chute (25) is provided at the discharge opening (14) of the secondary trommel (3).
7. A sorting and washing apparatus according to claim 1, characterised in that the bottom of the secondary trommel (3) is provided with a third chute (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222387590.0U CN218796484U (en) | 2022-09-08 | 2022-09-08 | Sorting and ore washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222387590.0U CN218796484U (en) | 2022-09-08 | 2022-09-08 | Sorting and ore washing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218796484U true CN218796484U (en) | 2023-04-07 |
Family
ID=87255176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222387590.0U Active CN218796484U (en) | 2022-09-08 | 2022-09-08 | Sorting and ore washing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218796484U (en) |
-
2022
- 2022-09-08 CN CN202222387590.0U patent/CN218796484U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209791943U (en) | Grit sieving mechanism | |
| CN107297237A (en) | A kind of multi-stage crushing screening installation for building | |
| CN206597689U (en) | Multiple rollers separator | |
| CN110340120A (en) | Screening installation for kitchen garbage | |
| CN108097569A (en) | A kind of anticlogging drum-type Sand screen | |
| CN202933848U (en) | Drum type material screening device | |
| CN218796484U (en) | Sorting and ore washing device | |
| CN109174612A (en) | A kind of concrete sandstone separator | |
| CN209597612U (en) | A kind of brickmaking rotation shaking-sieving device | |
| CN105059845B (en) | A kind of drying handled for solid waste, screening conveying devices | |
| CN116689369A (en) | Intelligent ore processing device | |
| CN106391291B (en) | A kind of cylinder sieving-washing machine of high-efficiency environment friendly | |
| CN207942604U (en) | Anhydrous cleaning equipment and its feed conveyer | |
| CN212493844U (en) | Starch production is with dividing sieve device | |
| CN203170566U (en) | Spiral feeding type cylindrical preliminary cleaning screen | |
| CN214077699U (en) | Feeding and screening equipment for quartz sand | |
| CN211510504U (en) | Raw material dry cleaning machine for hot pepper workshop | |
| CN207756461U (en) | A kind of ore pulp deslagging device | |
| CN105289982B (en) | A kind of drum-type cleaning plant | |
| CN111420910A (en) | Novel roller sand washer | |
| CN215236333U (en) | Limestone cleaning system | |
| CN206435341U (en) | New-type rolling bed flotation coal washer | |
| CN220406467U (en) | Sand washing cylinder for sand washing equipment | |
| CN217857608U (en) | Machine-made sand processing and filtering device capable of avoiding material accumulation | |
| CN220803761U (en) | Rotary mineral separation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |