CN201855744U - Centrifugal concentrator capable of improving processing capacity and separation effect - Google Patents
Centrifugal concentrator capable of improving processing capacity and separation effect Download PDFInfo
- Publication number
- CN201855744U CN201855744U CN 201020565223 CN201020565223U CN201855744U CN 201855744 U CN201855744 U CN 201855744U CN 201020565223 CN201020565223 CN 201020565223 CN 201020565223 U CN201020565223 U CN 201020565223U CN 201855744 U CN201855744 U CN 201855744U
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- centrifugal
- hollow shaft
- support
- concentrate
- feeder
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Abstract
A centrifugal concentrator capable of improving processing capacity and separation effect is used for realizing continual operation of equipment and improving operation efficiency and recycling rate. The technical scheme is that the centrifugal concentrator capable of improving the processing capacity and the separation effect comprises a rotary shaft which is a hollow shaft. The periphery of the hollow shaft is supported by a hollow shaft bracket in a rotary mode and a hollow shaft belt wheel is mounted surrounding the periphery of the hollow shaft. One end of the hollow shaft is integrally connected with one end with smaller diameter of a centrifugal rotary drum, and two sides at the bottom of one end with larger diameter of the centrifugal rotary drum are supported by supporting wheels. An ore feeding tube and an ore concentrate flushing water pipe are arranged inside the hollow shaft, an ore concentrate collecting tank is arranged inside the centrifugal rotary drum, and a tailing connecting tank is arranged on the lateral lower end of the centrifugal rotary drum. The centrifugal concentrator capable of improving processing capacity and separation effect greatly improves the supporting force to the centrifugal rotary drum so that the length, diameter and slope angle of the centrifugal rotary drum are greatly increased, and the processing capacity and the separation effect are greatly improved, simultaneously a shortcoming of time-division operation is overcome, the continual operation of the equipment is realized, operation efficiency of the equipment is improved. The centrifugal concentrator capable of improving the processing capacity and the separation effect is simple in structure, and stable and reliable in operation.
Description
Technical field
The utility model relates to a kind of equipment that utilizes the Selective Separation of the density variation realization mine particle group between the different minerals, is particularly suitable for being applied to the flotation tailing recovery and roughly selects operation, belongs to the preparation equipment technical field.
Background technology
Centrifugal beneficiating equipment is the machinery that utilizes the Selective Separation of the density variation realization mine particle group between the different minerals, the sorting that is applicable to micro-size fraction black, the coloured and valuable mineral of rare metals is reclaimed, and can be used for also that fine metal reclaims and various difficult ore dressing in the various mill tailings.
Existing centrifugal beneficiating equipment mainly is made of parts such as central shaft, centrifugal reel, frame, mine-feeding equipment, concentrate rinse water arrangement, washings device, branch ore deposit device and automatic control systems.Its characteristics are equipped with a center power transmission shaft for the centrifugal reel center; drive its rotation by motor, belt and belt pulley; because device structure causes the bearing capacity of central shaft limited; centrifugal reel is all restricted in length, diameter and gradient design for this reason; the running of equipment simultaneously, all need under the control of automatic control system, carry out operation at times for the operations such as collection of ore deposit, concentrate and tailings; the complete machine inefficiency; mix phenomenon with regular meeting in the time-division ore deposit device busy process mutually because the defective of automatic control system can produce essence, mine tailing, cause separating effect poor.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of centrifugal ore separator that can improve disposal ability and separating effect, to overcome existing centrifugal ore separator because the limited defective of disposal ability that center spindle structure causes, the continuous running of realization equipment improves the operating efficiency and the rate of recovery.
The technical scheme that solves the problems of the technologies described above is:
A kind of centrifugal ore separator that can improve disposal ability and separating effect, it comprises frame, motor, belt pulley, belt, turning cylinder, centrifugal reel, the concentrate rinse water arrangement, the washings device, its improvements are, its turning cylinder is a hollow shaft, the hollow shaft periphery is by hollow shaft support rotational support, on the hollow shaft periphery around the hollow shaft belt pulley is installed, one end of hollow shaft and the smaller diameter end of centrifugal reel connect as one, the both sides, bottom of the larger diameter end of centrifugal reel have support roller to support, mineral-feeding pipe is set in hollow shaft, the concentrate wash tub pipe, inner concentrate feeder support and the rinsing water pipe placed of centrifugal reel, the concentrate feeder is installed on the concentrate feeder support, and centrifugal reel lateral deviation lower end is provided with the mine tailing feeder.
The above-mentioned centrifugal ore separator that can improve disposal ability and separating effect, the top that described concentrate feeder is close to the centrifugal reel madial wall is equipped with rubber flap.
The above-mentioned centrifugal ore separator that can improve disposal ability and separating effect is fixed with two guide rails above the described concentrate feeder support, and the direction of guide rail is towards the madial wall of centrifugal reel, and concentrate feeder bottom is provided with two chutes, and chute and guide rail are complementary.
The above-mentioned centrifugal ore separator that can improve disposal ability and separating effect, two ends, described concentrate feeder support side are fixed with spring support respectively, and spring is installed on the spring support, and an end of spring withstands on the sidewall of concentrate feeder.
The beneficial effects of the utility model: adopt hollow shaft, support roller to replace existing trunnion axis structure, this structure has greatly improved the support force to centrifugal reel, eliminated the constraint in length, diameter and the gradient design of centrifugal reel in the past, centrifugal reel length, diameter and slope angle significantly can be increased, the disposal ability of equipment and separating effect also significantly improve thereupon, under equal specifications and models condition, the device processes ability of invention is more than 3 times of existing equipment disposal ability, continues its maximization will be subjected to the restriction of existing equipment structure; Concentrate is collected by the concentrate feeder simultaneously, mine tailing then flows into the mine tailing feeder, eliminate the drawback of operation at times, realized the continuous running of equipment, improved the operating efficiency of equipment, mine tailing and concentrate are provided with gathering-device separately simultaneously, avoided smart, the mixed mutually phenomenon of mine tailing, obviously improved the rate of recovery, the operation of this equipment has broken away from automatic control system fully, simple structure, few, the manufacturing cost reduction of auxiliary device, operation is more reliable and more stable simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the rearview of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is concentrate feeder support figure of the present utility model.
Mark is as follows among the figure: frame 1, motor 2, belt pulley 3, belt 4, hollow shaft 5, centrifugal reel 6, hollow shaft support 7, hollow shaft belt pulley 8, support roller 9, mineral-feeding pipe 10, concentrate wash tub pipe 11, rinsing water pipe 12, mine tailing feeder 13, concentrate feeder support 14, concentrate feeder 15, concentrate collecting pipe 16, rubber flap 17, guide rail 18, chute 19, spring support 20, spring 21, spring spool 22, shower nozzle 23.
The specific embodiment
The utility model adopts hollow shaft 5, support roller 9 to replace the center spindle structure of existing centrifugal ore separator.
Show among the figure that the utility model comprises frame 1, motor 2, belt pulley 3, belt 4, concentrate rinse water arrangement, washings device, and improved hollow shaft 5 and centrifugal reel 6.
The periphery of hollow shaft 5 is supported by hollow shaft support 7, between the periphery of hollow shaft 5 and the hollow shaft support 7 rolling bearing is arranged.Around hollow shaft belt pulley 8 is installed, the belt 4 of motor 2 is enclosed within on the hollow shaft belt pulley 8 on hollow shaft 5 peripheries, drives hollow shaft 5 and rotates.
One end of hollow shaft 5 and the smaller diameter end of centrifugal reel 6 connect as one, and the both sides, bottom of the larger diameter end of centrifugal reel 6 have support roller 9 to support, and when hollow shaft 5 rotated like this, centrifugal reel 6 also rotated thereupon.This structure has greatly improved the support force to centrifugal reel 6, eliminated the constraint in length, diameter and the gradient design of centrifugal reel 6 in the past, centrifugal reel 6 length, diameter and slope angle significantly can be increased, the disposal ability of equipment and separating effect also significantly improve thereupon.
Show among the figure, mineral-feeding pipe 10, concentrate wash tub pipe 11 are set in hollow shaft 5, centrifugal reel 6 inner concentrate feeder support 14 and rinsing water pipe 12 and the shower nozzles 23 placed, concentrate feeder 15 is installed on the concentrate feeder support 14, and concentrate feeder 15 is equipped with rubber flap 17 near the top of centrifugal reel 6 madial walls.
Centrifugal reel 6 lateral deviation lower ends are provided with mine tailing feeder 13.
Show among the figure, be fixed with two guide rails 18 above the concentrate feeder support 14, the direction of guide rail 18 is towards the madial wall of centrifugal reel 6, concentrate feeder 15 bottoms are provided with two chutes 19, chute 19 can slide along guide rail 18, make concentrate feeder 15 move towards centrifugal reel 6 madial walls, the rubber flap 17 that concentrate feeder 15 tops connect is adjacent to the madial wall of centrifugal reel 6, and concentrate is scraped.
Show among the figure that fixing at two ends, concentrate feeder support 14 side have spring support 20 respectively, and spring 21 is installed on the spring support 20, an end of spring 21 withstands on the sidewall of concentrate feeder 15, and there is spring spool 22 outside of spring 21.This spring 21 provides pressure to centrifugal reel 6 inwall directions for concentrate feeder 15, guarantees that the rubber flap 17 that is positioned on concentrate feeder 15 sidewalls can well contact with centrifugal reel 6 inwalls.
The course of work of the present utility model is as follows:
Claims (4)
1. centrifugal ore separator that can improve disposal ability and separating effect, it comprises frame [1], motor [2], belt pulley [3], belt [4], turning cylinder, centrifugal reel [6], the concentrate rinse water arrangement, the washings device, it is characterized in that: its turning cylinder is hollow shaft [5], hollow shaft [5] periphery is by hollow shaft support [7] rotational support, on hollow shaft [5] periphery around hollow shaft belt pulley [8] is installed, the smaller diameter end of one end of hollow shaft [5] and centrifugal reel [6] connects as one, the both sides, bottom of the larger diameter end of centrifugal reel [6] have support roller [9] to support, mineral-feeding pipe [10] is set in hollow shaft [5], concentrate wash tub pipe [11], inner concentrate feeder support [14] and the rinsing water pipe [12] placed of centrifugal reel [6], concentrate feeder [15] is installed on the concentrate feeder support [14], and centrifugal reel [6] lateral deviation lower end is provided with mine tailing feeder [13].
2. the centrifugal ore separator that can improve disposal ability and separating effect according to claim 1 is characterized in that: the top that described concentrate feeder [15] is close to centrifugal reel [6] madial wall is equipped with rubber flap [17].
3. the centrifugal ore separator that can improve disposal ability and separating effect according to claim 2, it is characterized in that: be fixed with two guide rails [18] above the described concentrate feeder support [14], the direction of guide rail [18] is towards the madial wall of centrifugal reel [6], concentrate feeder [15] bottom is provided with two chutes [19], and chute [19] is complementary with guide rail [18].
4. the centrifugal ore separator that can improve disposal ability and separating effect according to claim 3, it is characterized in that: described concentrate feeder support [14] two ends, side are fixed with spring support [20] respectively, spring [21] is installed on the spring support [20], and an end of spring [21] withstands on the sidewall of concentrate feeder [15].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020565223 CN201855744U (en) | 2010-10-18 | 2010-10-18 | Centrifugal concentrator capable of improving processing capacity and separation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020565223 CN201855744U (en) | 2010-10-18 | 2010-10-18 | Centrifugal concentrator capable of improving processing capacity and separation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201855744U true CN201855744U (en) | 2011-06-08 |
Family
ID=44101563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020565223 Expired - Fee Related CN201855744U (en) | 2010-10-18 | 2010-10-18 | Centrifugal concentrator capable of improving processing capacity and separation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201855744U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437834A (en) * | 2014-11-13 | 2015-03-25 | 江西理工大学 | Centrifugal ore-dressing device and ore-dressing method thereof |
| CN105964420A (en) * | 2016-06-12 | 2016-09-28 | 刘旭玲 | Intelligent mineral powder centrifuge for exploration |
-
2010
- 2010-10-18 CN CN 201020565223 patent/CN201855744U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437834A (en) * | 2014-11-13 | 2015-03-25 | 江西理工大学 | Centrifugal ore-dressing device and ore-dressing method thereof |
| CN105964420A (en) * | 2016-06-12 | 2016-09-28 | 刘旭玲 | Intelligent mineral powder centrifuge for exploration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20141018 |
|
| EXPY | Termination of patent right or utility model |