CN221016633U - Centrifugal concentrator for mineral separation - Google Patents
Centrifugal concentrator for mineral separation Download PDFInfo
- Publication number
- CN221016633U CN221016633U CN202322548463.9U CN202322548463U CN221016633U CN 221016633 U CN221016633 U CN 221016633U CN 202322548463 U CN202322548463 U CN 202322548463U CN 221016633 U CN221016633 U CN 221016633U
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- Prior art keywords
- rotary drum
- plate
- barrel
- scraping
- machine barrel
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- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract description 34
- 239000011707 mineral Substances 0.000 title abstract description 34
- 238000000926 separation method Methods 0.000 title abstract description 14
- 238000007790 scraping Methods 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 35
- 238000005086 pumping Methods 0.000 claims abstract description 4
- 230000008093 supporting effect Effects 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Centrifugal Separators (AREA)
Abstract
The utility model discloses a centrifugal concentrator for mineral separation, which belongs to the technical field of mineral separation and comprises a machine barrel, wherein a rotary drum is arranged in the machine barrel, a driving device is arranged at the lower end of the rotary drum, a water supply pipe is arranged at the lower end of the machine barrel, a material pumping device is arranged at one side of the machine barrel, a protection component is arranged between the machine barrel and the rotary drum, and a scraping component is arranged on the inner surface of the machine barrel. The scraping assembly is arranged, so that the first scraping plate and the second scraping plate respectively scrape and clean the inner wall of the machine barrel, the upper surface of the drainage plate and the outer surface of the rotary drum, thereby avoiding light mineral materials from being stuck on the surfaces of the inner wall of the machine barrel, the upper surface of the drainage plate and the outer surface of the rotary drum when the light mineral materials are discharged, reducing the residues of the light mineral materials and avoiding the waste of resources.
Description
Technical Field
The utility model belongs to the technical field of mineral separation, and particularly relates to a centrifugal concentrating machine for mineral separation.
Background
The mineral separation is a process of separating useful minerals from gangue minerals by adopting a gravity separation method, a flotation method, a magnetic separation method, an electric separation method and the like after crushing and grinding the ores according to the physical and chemical properties of different minerals in the ores, and separating various symbiotic useful minerals from each other as much as possible to remove or reduce harmful impurities so as to obtain raw materials required by smelting or other industries.
Chinese patent application number 202023266749.0 discloses a centrifugal concentrator for ore dressing, which comprises a barrel, be provided with the rotary drum in the barrel, the centre of rotary drum is hollow structure, and has seted up the aperture on the lateral wall of rotary drum, the bottom of rotary drum is connected with the upper end of central siphon, and the lower extreme of central siphon passes the bottom of barrel and is connected with rotary joint's one end, and rotary joint's the other end is connected with the one end of delivery pipe, the cover is equipped with the second drive wheel on the part that the central siphon is located the barrel below, and one side of second drive wheel is connected with first drive wheel through the belt, and the top of first drive wheel is connected with the motor, the rotary drum interpolation is equipped with the one end of pump pipe, and the other end of pump pipe passes the top of barrel and extends to the below of barrel and be connected with the suction pump. This centrifugal concentrator for ore dressing adopts rotary drum and pump material pipe, crossbearer, pneumatic cylinder and suction pump etc. matched with structure for after heavy material ore and the separation of light material ore, the heavy material ore can be by instant suction, need not long time interval, thereby lets machining efficiency higher.
The light mineral material entering the barrel during centrifugation of the above-disclosed patent may contaminate the groove between the tumbler and the barrel, and at the same time, residues may appear on the inner wall of the barrel when the original device is in use.
Disclosure of utility model
To solve the problems set forth in the background art. The utility model provides a centrifugal concentrating machine for concentrating, which has the characteristics of difficult pollution to grooves and difficult residue.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a centrifugal concentrator for ore dressing, includes the barrel, the inside barrate that is provided with of barrel, barrate lower extreme are provided with drive arrangement, and the barrel lower extreme is provided with the delivery pipe, and barrel one side is provided with the material pumping device, is provided with the protection subassembly between barrel and the barrate, and the barrel internal surface is provided with scraping subassembly, and barrel upper end just extends to the barrate inside and is provided with the inlet pipe.
Preferably, the protection component comprises a drainage plate, a sliding groove and an annular connecting plate, wherein the annular connecting plate is arranged on the surface of the rotary drum, the drainage plate is arranged between the annular connecting plate and the machine barrel, and the sliding groove is arranged in the annular connecting plate and corresponds to the drainage plate.
Preferably, the drainage plate is close to the inside of one side of the annular connecting plate and is positioned on the surface of the chute and is uniformly provided with a plurality of balls.
Preferably, a plurality of support rods are arranged between the bottom of the drainage plate and the bottom plate of the machine barrel, and the support rods are connected with the drainage plate and the machine barrel in an oxygen welding mode.
Preferably, the scraping assembly comprises a first scraping plate and a connecting rod, wherein two first scraping plates are arranged on the inner surface of the machine barrel and the upper end surface of the drainage plate, and the connecting rod is arranged between the first scraping plates and the rotary drum.
Preferably, the scraping assembly further comprises a second scraping plate and a fixing plate, wherein the fixing plates are arranged on two sides of the cylinder top plate, and the second scraping plate is arranged at the bottom of the fixing plate and located on the outer surface of the rotary drum.
Compared with the prior art, the utility model has the beneficial effects that:
1. The utility model is provided with the protection component, so that the drainage plate can drain and shelter the light mineral aggregate, the light mineral aggregate is prevented from entering the groove gap between the lower end of the rotary drum and the machine barrel, a certain protection effect is achieved, the mineral aggregate is prevented from influencing the rotation of the rotary drum, and the waste of the mineral aggregate is reduced.
2. The scraping assembly is arranged, so that the first scraping plate and the second scraping plate respectively scrape and clean the inner wall of the machine barrel, the upper surface of the drainage plate and the outer surface of the rotary drum, thereby avoiding light mineral materials from being stuck on the surfaces of the inner wall of the machine barrel, the upper surface of the drainage plate and the outer surface of the rotary drum when the light mineral materials are discharged, reducing the residues of the light mineral materials and avoiding the waste of resources.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a perspective view of the present utility model;
FIG. 3 is an enlarged view of the utility model at A of FIG. 1;
in the figure: 1. a material pumping device; 2. a scraping assembly; 21. a first scraper; 22. a connecting rod; 23. a second scraper; 24. a fixing plate; 3. a rotating drum; 4. a driving device; 5. a barrel; 6. a water supply pipe; 7. a protection component; 71. a support rod; 72. a drainage plate; 73. a chute; 74. a ball; 75. an annular connecting plate; 8. and (5) feeding a pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a centrifugal concentrator for ore dressing, includes barrel 5, and barrel 5 inside is provided with barrate 3, and barrate 3 lower extreme is provided with drive arrangement 4, and barrel 5 lower extreme is provided with delivery pipe 6, and barrel 5 one side is provided with the material device 1 of taking out, is provided with protection subassembly 7 between barrel 5 and barrate 3, and barrel 5 internal surface is provided with scraping subassembly 2, and barrel 5 upper end just extends to barrate 3 inside and is provided with inlet pipe 8.
Specifically, the protection component 7 comprises a drainage plate 72, a chute 73 and an annular connecting plate 75, wherein the surface of the rotary drum 3 is provided with the annular connecting plate 75, the drainage plate 72 is arranged between the annular connecting plate 75 and the machine barrel 5, the chute 73 is arranged in the annular connecting plate 75 and at the position corresponding to the drainage plate 72,
By adopting the technical scheme, when the rotary drum 3 rotates, the drainage plate 72 and the annular connecting plate 75 rotate relatively, so that a groove gap between the lower end of the rotary drum 3 and the machine barrel 5 can be shielded, light mineral aggregate is prevented from entering the groove gap, and a certain protection effect is achieved.
Specifically, a plurality of balls 74 are uniformly arranged on the surface of the flow guiding plate 72, which is close to the inner part of one side of the annular connecting plate 75 and is positioned on the surface of the sliding groove 73,
By adopting the technical scheme, the friction between the drainage plate 72 and the chute 73 can be reduced by rolling the balls 74, and the drainage plate and the chute 73 are smoother when rotating relatively.
Specifically, a plurality of support rods 71 are arranged between the bottom of the drainage plate 72 and the bottom plate of the machine barrel 5, the support rods 71 are connected with the drainage plate 72 and the machine barrel 5 in an oxygen welding mode,
By adopting the above technical scheme, the supporting rod 71 can have an auxiliary supporting effect on the drainage plate 72, so that the structure is more stable.
When the device is used, ore materials to be screened and separated are poured into the rotary drum 3 of the centrifugal concentrator through the feeding pipe 8, clear water is added into the water supply pipe 6, the driving device 4 is started, the rotary drum 3 rotates to drive the ore materials to centrifugally move, heavy ore materials are deposited in the rotary drum 3, light ore materials are thrown into the space between the rotary drum 3 and the machine barrel 5 to finish screening and separation of minerals, the light ore materials are discharged through the tailing discharge pipe, the heavy ore materials are sucked out by the suction device 1, when the rotary drum 3 rotates, the drainage plate 72 and the annular connecting plate 75 relatively rotate, a groove gap between the lower end of the rotary drum 3 and the machine barrel 5 can be shielded, light ore materials are prevented from entering the groove gap, a certain protection effect is achieved, the rolling of the balls 74 can reduce friction between the drainage plate 72 and the sliding groove 73, the support rod 71 can play an auxiliary supporting effect on the drainage plate 72 when the two relatively rotate, and the structure of the device is more stable.
Example 2
This embodiment differs from embodiment 1 in that: the scraping assembly 2 comprises a first scraping plate 21 and a connecting rod 22, wherein two first scraping plates 21 are arranged on the inner surface of the machine barrel 5 and the upper end surface of the drainage plate 72, the connecting rod 22 is arranged between the first scraping plates 21 and the rotary drum 3,
Through adopting above-mentioned technical scheme, when rotary drum 3 rotates, connecting rod 22 drives first scraper blade 21 synchronous rotation to scrape drainage plate 72 and barrel 5 internal surface, appear remaining when avoiding light mineral aggregate to discharge.
Specifically, the scraping assembly 2 further comprises a second scraping plate 23 and a fixed plate 24, wherein the fixed plates 24 are arranged on two sides of the top plate of the machine barrel 5, the second scraping plate 23 is arranged at the bottom of the fixed plate 24 and positioned on the outer surface of the rotary drum 3,
By adopting the technical scheme, the second scraping plate 23 at the bottom of the fixing plate 24 can clean the light mineral aggregate stained on the outer surface of the rotary drum 3.
When the rotary drum 3 is used, the connecting rod 22 drives the first scraping plate 21 to synchronously rotate when the rotary drum 3 rotates, so that the drainage plate 72 and the inner surface of the machine barrel 5 are scraped, residues are avoided when light mineral materials are discharged, and the second scraping plate 23 at the bottom of the fixing plate 24 can clean the light mineral materials stained on the outer surface of the rotary drum 3.
The utility model discloses a centrifugal concentrator for mineral separation, which is composed of a suction pump, a tube section, a suction pipe, a hydraulic cylinder, a bracket and a transverse frame, wherein the structure and the working principle of the suction device 1 and a driving device 4 composed of a motor, a first driving wheel, a belt and a second driving wheel are disclosed in a centrifugal concentrator for mineral separation, which is disclosed in China patent application number 202023266749.0, the working principle of the suction device 1 is that the hydraulic cylinder is started to extend, one end of the suction pipe is pushed to extend to the bottom of a rotary drum 3, the suction pump is started, the suction pipe sucks deposited heavy mineral materials and water together, the working principle of the driving device 4 is that the motor drives the first driving wheel to rotate, and the belt on the surface of the driving device drives the second rotating wheel to rotate, so that the rotary drum 3 rotates.
The working principle and the using flow of the utility model are as follows: when the ore screening device is used, ore materials to be screened and separated are poured into the rotary drum 3 of the centrifugal concentrator through the feeding pipe 8, clear water is added into the water supply pipe 6, the driving device 4 is started, the rotary drum 3 rotates to drive the ore materials to centrifugally move, heavy ore materials are deposited in the rotary drum 3, light ore materials are thrown between the rotary drum 3 and the machine barrel 5 to finish mineral screening and separation, the light ore materials are discharged through the tailing discharge pipe, the heavy ore materials are sucked out by the suction device 1, when the rotary drum 3 rotates, the drainage plate 72 and the annular connecting plate 75 relatively rotate, a groove gap between the lower end of the rotary drum 3 and the machine barrel 5 can be shielded, the light ore materials are prevented from entering the groove gap, a certain protection effect is achieved, the rolling of the balls 74 can reduce friction between the drainage plate 72 and the chute 73, the support rod 71 can play an auxiliary supporting effect on the drainage plate 72 when the two relatively rotate, and the structure of the support rod is more stable; when the rotary drum 3 rotates, the connecting rod 22 drives the first scraping plate 21 to synchronously rotate, so that the drainage plate 72 and the inner surface of the machine barrel 5 are scraped, residues are avoided when light mineral materials are discharged, and the second scraping plate 23 at the bottom of the fixing plate 24 can clean the light mineral materials stained on the outer surface of the rotary drum 3.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A centrifugal concentrator for beneficiation, comprising a barrel, characterized in that: the barrel is inside to be provided with the rotary drum, and the rotary drum lower extreme is provided with drive arrangement, and the barrel lower extreme is provided with the delivery pipe, and barrel one side is provided with the material pumping device, is provided with the protection subassembly between barrel and the rotary drum, and the barrel internal surface is provided with scraping subassembly, and the barrel upper end just extends to the rotary drum inside and is provided with the inlet pipe.
2. A centrifugal concentrator for beneficiation according to claim 1, wherein: the protection assembly comprises a drainage plate, a sliding groove and an annular connecting plate, wherein the annular connecting plate is arranged on the surface of the rotary drum, the drainage plate is arranged between the annular connecting plate and the machine barrel, and the sliding groove is arranged in the annular connecting plate and corresponds to the drainage plate.
3. A centrifugal concentrator for beneficiation according to claim 2, wherein: the drainage plate is close to the inside of one side of the annular connecting plate and is positioned on the surface of the sliding groove, and a plurality of balls are uniformly arranged on the drainage plate.
4. A centrifugal concentrator for beneficiation according to claim 2, wherein: a plurality of supporting rods are arranged between the bottom of the drainage plate and the bottom plate of the machine barrel, and the supporting rods are connected with the drainage plate and the machine barrel in an oxygen welding mode.
5. A centrifugal concentrator for beneficiation according to claim 2, wherein: the scraping assembly comprises a first scraping plate and a connecting rod, wherein two first scraping plates are arranged on the inner surface of the machine barrel and the upper end surface of the drainage plate, and the connecting rod is arranged between the first scraping plates and the rotary drum.
6. A centrifugal concentrator for beneficiation according to claim 1, wherein: the scraping assembly further comprises a second scraping plate and fixing plates, wherein the fixing plates are arranged on two sides of the top plate of the machine barrel, and the second scraping plate is arranged at the bottom of the fixing plates and located on the outer surface of the rotary drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322548463.9U CN221016633U (en) | 2023-09-18 | 2023-09-18 | Centrifugal concentrator for mineral separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322548463.9U CN221016633U (en) | 2023-09-18 | 2023-09-18 | Centrifugal concentrator for mineral separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221016633U true CN221016633U (en) | 2024-05-28 |
Family
ID=91167718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322548463.9U Active CN221016633U (en) | 2023-09-18 | 2023-09-18 | Centrifugal concentrator for mineral separation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221016633U (en) |
-
2023
- 2023-09-18 CN CN202322548463.9U patent/CN221016633U/en active Active
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| GR01 | Patent grant |