CN203578020U - Gulch-gold separation centrifuge - Google Patents
Gulch-gold separation centrifuge Download PDFInfo
- Publication number
- CN203578020U CN203578020U CN201320722057.3U CN201320722057U CN203578020U CN 203578020 U CN203578020 U CN 203578020U CN 201320722057 U CN201320722057 U CN 201320722057U CN 203578020 U CN203578020 U CN 203578020U
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- China
- Prior art keywords
- enrichment
- outer cylinder
- centrifugal
- tapered sleeve
- communicated
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- Expired - Lifetime
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- 238000000926 separation method Methods 0.000 title abstract description 9
- 229910052737 gold Inorganic materials 0.000 title abstract description 6
- 239000010931 gold Substances 0.000 title abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000012141 concentrate Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 11
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 16
- 239000011707 mineral Substances 0.000 abstract description 16
- 238000011084 recovery Methods 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005243 fluidization Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
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- Centrifugal Separators (AREA)
Abstract
The utility model discloses a gulch-gold separation centrifuge which comprises a bottom frame. A spindle driven by a power device is rotationally connected to the bottom frame. An outer cylinder is connected to the bottom frame. A centrifugal box in power connection with the spindle is disposed in the outer cylinder. An enrichment conical sleeve is mounted in the centrifugal box. An ore feed pipe extending into the inner bottom of the enrichment conical sleeve is mounted at the top of the centrifugal box. A homogenizer corresponding to the bottom discharge outlet of the ore feed pipe is mounted at the inner bottom of the enrichment conical sleeve. An ore concentrate collecting pipe communicated with the inner cavity of the enrichment conical sleeve is arranged at the bottom of the centrifugal box. A tailing collecting annular sleeve surrounding the centrifugal box is disposed in the outer cylinder. The top of the tailing collecting annular sleeve is communicated with the top opening of the centrifugal box. The bottom of the centrifugal box is further provided with a back-flush water pipe communicated with the inner cavity of the enrichment conical sleeve. The gulch-gold separation centrifuge has the advantages that the problems, that heavy mineral beds are tightly pressed fast and no sufficient sorting space and time exist, of the existing centrifugal separation machines are solved, and the gulch-gold separation centrifuge is large in processing capacity and high in separation recovery ratio.
Description
Technical field
The utility model relates to a kind of placer ore dressing centrifuge.
Background technology
Placer ore dressing centrifuge is suitable for reclaiming the noble metals such as gold, silver and platinum family from ore and other solid material, and has been successfully used to sorting of some other larger specific gravity mineral.Gravity separation, as one of main beneficiation method, has non-environmental-pollution, potential widely applicable feature.But in the quite a long time, along with the mineral resources difficulty property selected increases, it has been generally acknowledged that its technical development space and range of application are very limited in the past.The characteristic that centrifugal action can produce high power " strengthening gravity " provides theoretical possibility for gravity separation further develops.There is following shortcoming in existing ore dressing centrifuge: heavy mineral bed kills rapidly, lacks enough sorting spaces and sorting time, thereby cause ore dressing yield low low with beneficiating efficiency.
Utility model content
The technical problems to be solved in the utility model is to provide sorting space and the sorting time that a kind of abundant assurance is enough and the placer ore dressing centrifuge of avoiding heavy mineral bed to kill rapidly.
For solving the problems of the technologies described above, the placer ore dressing centrifuge providing comprises underframe, on underframe, be rotatably connected to the main shaft being driven by power set, on underframe, be connected with outer cylinder body, the centrifugal case being connected with main shaft power is housed in outer cylinder body, its design feature is: in described centrifugal case, enrichment tapered sleeve is housed, the pipe that enters that stretches into enrichment tapered sleeve inner bottom part is equipped with at the top of centrifugal case, the inner bottom part of enrichment tapered sleeve is equipped with and the harmonious material device that enters the corresponding setting of bottom discharge mouth of pipe, the concentrate collecting pipe being communicated with enrichment tapered sleeve inner chamber is equipped with in the bottom of centrifugal case, in outer cylinder body, be provided with the mine tailing arranging around centrifugal case and collect ring set, mine tailing is collected the top of ring set and the open top of centrifugal case is communicated with, the recoil water pipe being communicated with enrichment tapered sleeve inner chamber is also equipped with in the bottom of centrifugal case.
Described harmonious material device comprises the equal charging tray that is connected to enrichment tapered sleeve inner bottom part, and all the end face of charging tray is provided with and is spherical crown shape and inside recessed equal hopper.
The bottom of described centrifugal case is provided with permeable hole, in main shaft, be provided with the centre bore that is communicated with and connects with permeable hole, on underframe, be connected with the swivel joint being connected with main shaft bottom, on swivel joint, be connected with the drainpipe being communicated with described centre bore, on drainpipe, be connected with water pressure gauge and water filter.
Described enrichment tapered sleeve comprises the interior body that diameter is gradually little from top to bottom and is connected to the base plate of interior body bottom, interior body inner surface is provided with the multiple tracks ring convex edge that interval arranges and extends in the inside chamber of interior body, it is large that the internal diameter of multiple tracks ring convex edge becomes from top to bottom gradually, and described harmonious material device is arranged on the middle part of base plate.
Described mine tailing collect ring set by the inwall of outer cylinder body, be connected on underframe and be positioned at the inner barrel in centrifugal case outside and be connected to outer cylinder body inwall and inner barrel bottom and spiral inclination surround jointly to the diapire of downward-extension, mine tailing collecting ring puts and is also connected with mine tailing collecting pipe.
On described underframe, be also connected with the concentrate feeder of the outlet below that is positioned at concentrate collecting pipe.
Adopt after said structure, installed recoil water pipe additional, and centrifugal case and enrichment tapered sleeve double-layer structure are set, change its enrichment separating structure, during centrifuge operation, in the inner strengthening gravitational field producing of centrifugal case, difference in specific gravity between weight mineral is exaggerated, and sorting is more easily carried out like this; On the other hand, the fluidization water that automatic backwash water pipe enters makes mobility of bed, and the light mineral in bed is constantly taken away by back-flushing, and the heavy mineral newly feeding is filled up light mineral and left rear left space, and the concentrate grade in enrichment tapered sleeve is improved constantly.In sum, " the strengthening gravity " that the utility model produces with centrifugal method (object is the difference in specific gravity expanding between weight mineral) and the method for the loose heavy mineral bed of interpolation back-flushing combine, the heavy mineral bed that has solved existing centrifugal ore separator existence kills rapidly, does not have enough sorting spaces and the problem of sorting time, the concentration ratio of gold brings up to 1000～5000 by 20～100 of conventional gravitational separation equipment, thereby has advantages of that disposal ability is large and recovery rate in ore-dressing is high.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described:
Fig. 1 is the structural representation of a kind of most preferred embodiment of the utility model;
Fig. 2 is the structural representation that centrifugal case, main shaft and drainpipe are connected;
The enlarged drawing in Tu3Wei Tu2Zhong A district.
The specific embodiment
Placer ore dressing centrifuge as depicted in figs. 1 and 2, it comprises underframe 1, on underframe 1, be rotatably connected to the main shaft 2 being driven by power set, these power set are the main motor 18 being connected on underframe 1, the power output shaft of the bottom of main shaft 2 and main motor 18 passes through belt, belt pulley is in transmission connection, on underframe 1, be connected with outer cylinder body 3, the centrifugal case 4 being connected with main shaft 2 power is housed in outer cylinder body 3, in centrifugal case 4, enrichment tapered sleeve 5 is housed, the concrete structure of enrichment tapered sleeve 5 is as Fig. 1, shown in Fig. 2 and Fig. 3, enrichment tapered sleeve 5 comprises the interior body 51 that diameter is gradually little from top to bottom and is connected to the base plate 52 of interior body 51 bottoms, interior body 51 inner surfaces be provided with that interval arranges and from interior body 51 to the multiple tracks ring convex edge 53 of extending in inner chamber, it is large that the internal diameter of multiple tracks ring convex edge 53 becomes from top to bottom gradually, on interior body 51, be also provided with a plurality of inlet openings 54, the top of centrifugal case 4 be equipped with stretch into enrichment tapered sleeve 5 inner bottom parts enter pipe 6, the inner bottom part of enrichment tapered sleeve 5 is equipped with and the harmonious material device 7 that enters the corresponding setting of bottom discharge mouth of pipe 6, described harmonious material device 7 is arranged on the middle part of base plate 52, harmonious material device 7 comprises the equal charging tray 71 that is connected to enrichment tapered sleeve 5 inner bottom parts, all the end face of charging tray 71 is provided with and is spherical crown shape and inside recessed equal hopper 72, mineral aggregate drops down onto in the equal hopper 72 of equal charging tray 71 after the bottom discharge mouth that enters pipe 6 enters, because equal charging tray 71 rotates together with enrichment tapered sleeve 5, thereby material can evenly be thrown away, the material throwing away is through above-mentioned ring convex edge 53, under " strengthening gravity " effect producing at centrifugal method, light mineral rises gradually, concentrate is stayed on ring convex edge 53, thereby guarantee sufficient ore dressing space.
As depicted in figs. 1 and 2, the concentrate collecting pipe 8 being communicated with enrichment tapered sleeve 5 inner chambers is equipped with in the bottom of centrifugal case 4, in outer cylinder body 3, be provided with the mine tailing arranging around centrifugal case 4 and collect ring set 10, the top that mine tailing is collected ring set 10 is communicated with the open top of centrifugal case 4, the recoil water pipe 9 being communicated with enrichment tapered sleeve 5 inner chambers is also equipped with in the bottom of centrifugal case 4, thereby recoil water pipe 9 is communicated with the inner chamber of enrichment tapered sleeve 5 through the bottom of centrifugal case 4, the bottom of centrifugal case 4 is provided with permeable hole 11, in main shaft 2, be provided with the centre bore that is communicated with and connects with permeable hole, on underframe 1, be connected with the swivel joint 12 being connected with main shaft 2 bottoms, on swivel joint 12, be connected with the drainpipe 13 being communicated with described centre bore, on drainpipe, be connected with water pressure gauge 14 and water filter 15, fluidization water automatic backwash water pipe 9 enters the mineral bed impacting in enrichment tapered sleeve 5 makes it loose, light mineral in bed is constantly taken away by back-flushing, thereby guarantee the enough sorting time, current are discharged and are entered drainpipe 13 through permeable hole 11 from apopore.
Mine tailing collect ring set 10 by the inwall of outer cylinder body 3, be connected on underframe and be positioned at the inner barrel in centrifugal case 4 outsides and be connected to outer cylinder body 3 inwalls and inner barrel bottom and spiral inclination surround jointly to the diapire of downward-extension, mine tailing is collected on ring set 10 and is also connected with mine tailing collecting pipe 16.On underframe 1, be also connected with the concentrate feeder 17 of the outlet below that is positioned at concentrate collecting pipe 8.
The above is specific constructive form of the present utility model; the utility model is not restricted to the described embodiments; the art personnel, the equivalent variations based on concrete structure on the utility model and parts are replaced all in protection domain of the present utility model.
Claims (6)
1. a placer ore dressing centrifuge, comprise underframe (1), on underframe (1), be rotatably connected to the main shaft (2) being driven by power set, on underframe (1), be connected with outer cylinder body (3), the centrifugal case (4) being connected with main shaft (2) power is housed in outer cylinder body (3), it is characterized in that: enrichment tapered sleeve (5) is housed in described centrifugal case (4), the top of centrifugal case (4) be equipped with stretch into enrichment tapered sleeve (5) inner bottom part enter pipe (6), the inner bottom part of enrichment tapered sleeve (5) is equipped with and the harmonious material device (7) that enters the corresponding setting of bottom discharge mouth of pipe (6), the concentrate collecting pipe (8) being communicated with enrichment tapered sleeve (5) inner chamber is equipped with in the bottom of centrifugal case (4), in outer cylinder body (3), be provided with the mine tailing arranging around centrifugal case (4) and collect ring set (10), the top that mine tailing is collected ring set (10) is communicated with the open top of centrifugal case (4), the recoil water pipe (9) being communicated with enrichment tapered sleeve (5) inner chamber is also equipped with in the bottom of centrifugal case (4).
2. placer ore dressing centrifuge according to claim 1, it is characterized in that: described harmonious material device (7) comprises the equal charging tray (71) that is connected to enrichment tapered sleeve (5) inner bottom part, all the end face of charging tray (71) is provided with and is spherical crown shape and inside recessed equal hopper (72).
3. placer ore dressing centrifuge according to claim 1, it is characterized in that: the bottom of described centrifugal case (4) is provided with permeable hole (11), main shaft is provided with the centre bore that is communicated with and connects with permeable hole in (2), on underframe (1), be connected with the swivel joint (12) being connected with main shaft (2) bottom, on swivel joint (12), be connected with the drainpipe (13) being communicated with described centre bore, on drainpipe, be connected with water pressure gauge (14) and water filter (15).
4. according to the placer ore dressing centrifuge described in any one in claim 1-3, it is characterized in that: described enrichment tapered sleeve (5) comprises the interior body (51) that diameter is gradually little from top to bottom and is connected to the base plate (52) of interior body (51) bottom, interior body (51) inner surface be provided with that interval arranges and from interior body (51) to the multiple tracks ring convex edge (53) of extending in inner chamber, it is large that the internal diameter of multiple tracks ring convex edge (53) becomes from top to bottom gradually, on interior body 51, be also provided with a plurality of inlet openings, described harmonious material device (7) is arranged on the middle part of base plate (52).
5. according to the placer ore dressing centrifuge described in any one in claim 1-3, it is characterized in that: described mine tailing collect ring set (10) by the inwall of outer cylinder body (3), be connected on underframe and be positioned at the inner barrel in centrifugal case (4) outside and be connected to outer cylinder body (3) inwall and inner barrel bottom and spiral inclination surround jointly to the diapire of downward-extension, mine tailing is collected on ring set (10) and is also connected with mine tailing collecting pipe (16).
6. placer ore dressing centrifuge according to claim 1, is characterized in that: the concentrate feeder (17) that is also connected with the outlet below that is positioned at concentrate collecting pipe (8) on described underframe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320722057.3U CN203578020U (en) | 2013-11-16 | 2013-11-16 | Gulch-gold separation centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320722057.3U CN203578020U (en) | 2013-11-16 | 2013-11-16 | Gulch-gold separation centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203578020U true CN203578020U (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320722057.3U Expired - Lifetime CN203578020U (en) | 2013-11-16 | 2013-11-16 | Gulch-gold separation centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203578020U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104056728A (en) * | 2014-07-07 | 2014-09-24 | 古廷伟 | Centrifugal machine |
| CN104815765A (en) * | 2015-04-14 | 2015-08-05 | 昆明理工大学 | Centrifugal classification equipment of micro-fine particle level materials |
| CN104998747A (en) * | 2015-07-30 | 2015-10-28 | 湖州市千金宝云机械铸件有限公司 | Centrifugal ore dressing device |
| CN106944242A (en) * | 2017-04-13 | 2017-07-14 | 中钢集团马鞍山矿山研究院有限公司 | A kind of vertical centrifugal ore selector with advance sorting |
| CN107185728A (en) * | 2017-06-06 | 2017-09-22 | 中钢集团马鞍山矿山研究院有限公司 | A kind of vertical centrifugal ore selector of being capable of continuous ore discharge of Hematite separation |
| CN107683177A (en) * | 2015-06-02 | 2018-02-09 | Gea机械设备有限公司 | Seperator |
| CN113042222A (en) * | 2020-07-29 | 2021-06-29 | 深圳市中恒资源再生科技有限公司 | Centrifugal separation method for molten metal and vertical centrifugal separator thereof |
-
2013
- 2013-11-16 CN CN201320722057.3U patent/CN203578020U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104056728A (en) * | 2014-07-07 | 2014-09-24 | 古廷伟 | Centrifugal machine |
| CN104815765A (en) * | 2015-04-14 | 2015-08-05 | 昆明理工大学 | Centrifugal classification equipment of micro-fine particle level materials |
| CN107683177A (en) * | 2015-06-02 | 2018-02-09 | Gea机械设备有限公司 | Seperator |
| CN104998747A (en) * | 2015-07-30 | 2015-10-28 | 湖州市千金宝云机械铸件有限公司 | Centrifugal ore dressing device |
| CN106944242A (en) * | 2017-04-13 | 2017-07-14 | 中钢集团马鞍山矿山研究院有限公司 | A kind of vertical centrifugal ore selector with advance sorting |
| CN106944242B (en) * | 2017-04-13 | 2018-09-18 | 中钢集团马鞍山矿山研究院有限公司 | A kind of vertical centrifugal ore selector with advance sorting |
| CN107185728A (en) * | 2017-06-06 | 2017-09-22 | 中钢集团马鞍山矿山研究院有限公司 | A kind of vertical centrifugal ore selector of being capable of continuous ore discharge of Hematite separation |
| CN113042222A (en) * | 2020-07-29 | 2021-06-29 | 深圳市中恒资源再生科技有限公司 | Centrifugal separation method for molten metal and vertical centrifugal separator thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 262518 Qingzhou City, Weifang Province Huang Town, the town of the village of Ma Long Sand Mining Machinery Co., Ltd. Patentee after: QINGZHOU JULONG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 262518 Qingzhou City, Weifang Province Huang Town, the town of the village of Ma Long Sand Mining Machinery Co., Ltd. Patentee before: Qingzhou JuLong Dredging & Mining Machinery Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190402 Address after: 262518 Ma Song Village, Huanglou Street Office, Qingzhou City, Weifang City, Shandong Province Patentee after: SHANDONG KEHAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 262518 Weifang City, Shandong Province, Huanglou Town, Qingzhou City, Masongcun Julong Mining Sand Machinery Co., Ltd. Patentee before: QINGZHOU JULONG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |