CN114682376A - Tailing backward type ore drawing device - Google Patents
Tailing backward type ore drawing device Download PDFInfo
- Publication number
- CN114682376A CN114682376A CN202210413497.4A CN202210413497A CN114682376A CN 114682376 A CN114682376 A CN 114682376A CN 202210413497 A CN202210413497 A CN 202210413497A CN 114682376 A CN114682376 A CN 114682376A
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- China
- Prior art keywords
- tailing
- pipe
- conveying pipe
- drawing device
- crawler
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- 238000007599 discharging Methods 0.000 claims abstract description 36
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 230000002441 reversible effect Effects 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000009825 accumulation Methods 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 238000007596 consolidation process Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
- B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention discloses a tailing backward type ore drawing device, which comprises a crawler type walking trolley, a stacking dam and a tailing pond dry beach, wherein the crawler type walking trolley is arranged on the crawler type walking trolley; the upper surface of the crawler-type traveling trolley is provided with a hydraulic telescopic rod, the telescopic end of the hydraulic telescopic rod is connected with a tailing conveying pipe through an installation frame, the front side of the right end of the outer side surface of the tailing conveying pipe is provided with an extension pipe, and the left end surface of the tailing conveying pipe is provided with a sealing cover; the tailing backward type ore drawing device can promote the formation of a dry beach for discharging fine-grained tailings, effectively prolong the length of the dry beach, increase the gradient of the dry beach, ensure the safe and stable operation of a tailing pond, is convenient to operate and maintain, and can effectively avoid the blockage in the operation process of a pipeline; can effectively increase the removal convenience of this device through crawler-type walking dolly for the tailing conveyer pipe can be very convenient remove along the top of piling up the dam, and the screw motor is rotatory through driving row material screw rod, can push away the solid particle who piles up at tailing conveyer pipe tip from.
Description
Technical Field
The invention relates to the technical field of ore dressing, in particular to a tailing backward type ore drawing device.
Background
The mining of the gold ore belongs to the gold-containing ore wrapped by micro-fine particles, the grinding fineness of the gold ore in a concentrating mill is higher, after tailings are graded, coarse-fraction tailings are used for filling a goaf underground, fine-fraction tailings are discharged into a tailing pond, and the fineness of the fine-fraction tailings is 200 meshes and is as high as more than 95%. Generally, the conventional discharge mode of the fine-fraction tailings can lead to very gentle tailings sedimentation gradient, short dry beach length, high reservoir water level and difficult long-term consolidation of the slime, thereby influencing the stability of the dam body.
Along with the consolidation of the tailing discharge on a material beach, the position of a slurry outlet of a tailing discharge device needs to be changed periodically, in the prior art, a common method is that a worker moves a tailing discharge pipe by hands to change the position of the tailing discharge pipe, or an extension pipe is additionally arranged at the tailing discharge port, the operation is time-consuming and labor-consuming, and the discharge pipe is required to stop discharging in the operation process, so that the production progress is influenced; meanwhile, when the conventional tailing drawing device is used, particles contained in tailings are easy to accumulate in a drawing pipeline, so that the pipeline is blocked; based on the design, the invention designs a tailing backward type ore drawing device.
Disclosure of Invention
Aiming at the existing defects, the reverse tailing drawing device is provided, the formation of a dry beach for discharging fine-grained tailings is promoted, the length of the dry beach is effectively prolonged, the gradient of the dry beach is increased, the safe and stable operation of a tailing pond is ensured, and the problem in the background art can be effectively solved.
In order to achieve the purpose, the invention provides the following technical scheme: a tailing backward type ore drawing device comprises a crawler type walking trolley, a stacking dam and a tailing pond dry beach; the utility model discloses a mine tailing discharging device, including crawler-type walking dolly, hydraulic telescoping rod, mounting bracket, tailing conveyer pipe, discharge screw, tailing discharging pipe, seal cover, screw motor, seal bearing, tailing discharging pipe, diversion hose, tailing discharging outlet, tailing discharging port, tailing discharging pipe, tailing discharging port, tailing discharging pipe, tailing discharging port, tailing discharging port, tailing discharging port, tailing, discharging port, tailing discharging port, tailing, discharging port, tailing, discharging port, tailing discharging port, tailing, discharging port, tailing, discharging port, tailing, discharging port, tailing, discharging port, discharging.
Furthermore, the number of the crawler-type traveling trolleys is two, and the two crawler-type traveling trolleys are arranged at the left end and the right end of the tailing conveying pipe.
Further, the mounting bracket includes arc punch holder, arc lower plate, base and hinge, the base passes through the bearing and is connected with hydraulic telescoping rod's flexible end rotation, and the upper surface of base passes through the hinge and links to each other with the lateral surface lower extreme of arc lower plate, and the arc punch holder passes through bolt fixed connection with the arc lower plate.
Furthermore, the arc-shaped upper clamping plate and the arc-shaped lower clamping plate are respectively clamped at the upper end and the lower end of the outer side surface of the tailing conveying pipe.
Furthermore, a flange plate is arranged on the front end face of the extension pipe.
Furthermore, the tailing conveying pipe is formed by splicing at least two sections of guide pipes.
Furthermore, the diversion hoses are uniformly distributed on the outer side surface of the tailing discharge pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. the backward tailing drawing device can promote the formation of a dry beach for discharging fine-grained tailings, effectively prolong the length of the dry beach, increase the gradient of the dry beach, ensure the safe and stable operation of a tailing pond, and simultaneously have convenient operation and maintenance, and can effectively avoid the blockage in the operation process of a pipeline;
2. can effectively increase the removal convenience of this device through crawler-type walking dolly for the tailing conveyer pipe can be very convenient remove along the top of piling up the dam, and the screw motor is rotatory through driving row material screw rod, can push away the solid particle who piles up at tailing conveyer pipe tip from.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
fig. 4 is a working principle diagram of the present invention.
In the figure: the mine tailing pond dry beach system comprises a crawler-type walking trolley 1, a hydraulic telescopic rod 2, a screw motor 3, a mounting rack 4, an arc-shaped upper clamping plate 41, an arc-shaped lower clamping plate 42, a base 43, a hinge 44, a diversion hose 5, a support frame 6, a tailing discharge pipe 7, an extension pipe 8, a tailing conveying pipe 9, a tailing discharge screw 10, a sealing cover 11, a tailing discharge port 12, a stacking dam 14 and a tailing pond dry beach 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a tailing backward type ore drawing device comprises a crawler type walking trolley 1, a stacking dam 14 and a tailing pond dry beach 15; the upper surface of the crawler-type walking trolley 1 is provided with a hydraulic telescopic rod 2, the telescopic end of the hydraulic telescopic rod 2 is connected with a tailing conveying pipe 9 through a mounting frame 4, the utility model discloses a tailing pond dry beach dry dam, including tailing conveyer pipe 9, sealed cowling 11, screw motor 3, material discharge screw 10, tailing conveyer pipe 7, diversion hose 5, tailing discharge pipe 7, tailing discharge outlet 12, tailing pond dry beach 15, tailing discharge outlet 12 is placed towards the dam body direction of piling up dam 14.
Specifically, the ore drawing structure of the device mainly comprises a diversion hose 5, a tailing discharging pipe 7 and a tailing conveying pipe 9, wherein the tailing discharging pipe 7 adopts a phi 75 pipeline, the tailing conveying pipe 9 adopts a phi 200 pipeline, tailing pulp enters the tailing discharging pipe 7 through the tailing conveying pipe 9, and the pulp is discharged from a tailing discharge port 12 in a flowing manner in the direction of a dam body of a stacking dam 14; the ore drawing mode effectively enhances the gravity separation effect in the ore pulp flow and the phenomena of overflow, bent main flow and the like in the ore discharging process, so that various motions of different ore pulp flow rates, indefinite erosion and deposition, coarsening, thinning and sand entrainment are alternately generated, the ore pulp sedimentation classification is promoted, and the sedimentation rule of the coarse tailings on the beach face before the dam and the fine tailings after the dam is kept.
According to some embodiments of the invention, the number of the crawler-type traveling trolleys 1 is two, and the two crawler-type traveling trolleys 1 are arranged at the left end and the right end of the tailing conveying pipe 9.
Specifically, the crawler-type walking trolley 1 can drive the tailing conveying pipe 9 to move along the accumulation dam 14, so that the working strength of workers is reduced, and the efficiency is improved.
According to some embodiments of the present invention, the mounting frame 4 comprises an arc-shaped upper clamping plate 41, an arc-shaped lower clamping plate 42, a base 43 and a hinge 44, wherein the base 43 is rotatably connected with the telescopic end of the hydraulic telescopic rod 2 through a bearing, the upper surface of the base 43 is connected with the lower end of the outer side surface of the arc-shaped lower clamping plate 42 through the hinge 44, and the arc-shaped upper clamping plate 41 is fixedly connected with the arc-shaped lower clamping plate 42 through a bolt.
Specifically, the position of the tailing conveying pipe 9 can be fixed through the mounting frame 4, and the adjustment of the tailing conveying pipe 9 can be more flexible due to the arrangement of the hinge 44.
According to some embodiments of the present invention, the arc-shaped upper clamp plate 41 and the arc-shaped lower clamp plate 42 are clamped at the upper and lower ends of the outer side surface of the tailing transporting pipe 9, respectively.
According to some embodiments of the invention, the front end surface of the extension pipe 8 is provided with a flange.
Specifically, a plurality of extension pipes 8 can be connected in series through the flange plate.
According to some embodiments of the invention, the tailing conveying pipe 9 is formed by splicing not less than two sections of pipes.
Specifically, the tailing conveying pipes 9 with different lengths can be assembled according to actual requirements.
According to some embodiments of the invention, the diversion hoses 5 are evenly distributed on the outer side of the tailing discharge pipe 7.
When in use: firstly, the crawler-type walking trolley 1 is driven to the edge of the accumulation dam 14, tailing pulp enters a tailing discharge pipe 7 through a tailing conveying pipe 9, and the ore pulp is discharged from a tailing discharge port 12 in a dam body direction of the accumulation dam 14 in a self-flowing mode; after the accumulation dam 14 moves forwards, the position of the tailing discharge port 12 can be quickly adjusted by controlling the crawler-type walking trolley 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a tailing backset ore drawing device which characterized in that: comprises a crawler-type walking trolley (1); the upper surface of the crawler-type walking trolley (1) is provided with a hydraulic telescopic rod (2), the telescopic end of the hydraulic telescopic rod (2) is connected with a tailing conveying pipe (9) through a mounting frame (4), the front side of the right end of the outer side surface of the tailing conveying pipe (9) is provided with an extension pipe (8), the left end surface of the tailing conveying pipe (9) is provided with a sealing cover (11), a screw motor (3) is installed on the sealing cover (11), the output shaft of the screw motor (3) penetrates through a sealing bearing arranged on the sealing cover (11) to be connected with a discharging screw (10), the discharging screw (10) is arranged inside the tailing conveying pipe (9), the tailing conveying pipe (9) is connected with a tailing discharging pipe (7) through a supporting frame (6) arranged on the outer side surface of the tailing discharging pipe (7), the tailing discharging pipe (7) is connected with the tailing conveying pipe (9) through a diversion hose (5), and tailings discharging ports (12) are evenly distributed at the front end of the outer side surface of the tailing discharging pipe (7), the liquid outlet of the diversion hose (5) is perpendicular to the dry beach face of the tailing pond dry beach (15), and the tailing discharge port (12) is arranged towards the dam body direction of the stacking dam (14).
2. A tailings reverse type ore drawing device according to claim 1, wherein: the number of the crawler-type traveling trolleys (1) is two, and the two crawler-type traveling trolleys (1) are arranged at the left end and the right end of the tailing conveying pipe (9).
3. A tailings reverse type ore drawing device according to claim 1, wherein: mounting bracket (4) include arc punch holder (41), arc lower plate (42), base (43) and hinge (44), base (43) are connected through the flexible end rotation of bearing with hydraulic telescoping rod (2), and the upper surface of base (43) passes through hinge (44) and links to each other with the lateral surface lower extreme of arc lower plate (42), and bolt fixed connection is passed through with arc lower plate (42) in arc punch holder (41).
4. A tailings reverse type ore drawing device according to claim 3, wherein: the arc-shaped upper clamping plate (41) and the arc-shaped lower clamping plate (42) are respectively clamped at the upper end and the lower end of the outer side surface of the tailing conveying pipe (9).
5. A tailings reverse type ore drawing device according to claim 1, wherein: the front end face of the extension pipe (8) is provided with a flange.
6. A tailings reverse type ore drawing device according to claim 1, wherein: the tailing conveying pipe (9) is formed by splicing at least two sections of guide pipes.
7. A tailings reverse type ore drawing device according to claim 1, wherein: the diversion hoses (5) are uniformly distributed on the outer side surface of the tailing discharge pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210413497.4A CN114682376B (en) | 2022-04-20 | 2022-04-20 | Tailing reversing type ore drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210413497.4A CN114682376B (en) | 2022-04-20 | 2022-04-20 | Tailing reversing type ore drawing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114682376A true CN114682376A (en) | 2022-07-01 |
| CN114682376B CN114682376B (en) | 2024-04-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210413497.4A Active CN114682376B (en) | 2022-04-20 | 2022-04-20 | Tailing reversing type ore drawing device |
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| Country | Link |
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| CN (1) | CN114682376B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0267661A2 (en) * | 1986-11-12 | 1988-05-18 | Nicolon B.V. | A method of forming a body, e.g. a dike body, a tubular body designed therefor, and a method of manufacturing such a tubular body |
| CN101972698A (en) * | 2010-10-21 | 2011-02-16 | 华唯金属矿产资源高效循环利用国家工程研究中心有限公司 | Graded sand taking and conveying system used for tailing reuse of tailing pond |
| US20150086277A1 (en) * | 2013-09-25 | 2015-03-26 | William E HODGE | Method and apparatus for volume reduction of fine particulate |
| CN204590094U (en) * | 2015-04-30 | 2015-08-26 | 长沙有色冶金设计研究院有限公司 | Be connected to the delivery pipe assembly of tailing dam abutment ore drawing branch outlet end |
| CN108380382A (en) * | 2018-02-05 | 2018-08-10 | 珲春紫金矿业有限公司 | A kind of dry heap of fine tailings is built a dam the heap discharge method being combined with wet row |
| CN110747865A (en) * | 2019-11-01 | 2020-02-04 | 中冶沈勘秦皇岛工程设计研究总院有限公司 | Device and method for quickly forming beach by fine tailings |
-
2022
- 2022-04-20 CN CN202210413497.4A patent/CN114682376B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0267661A2 (en) * | 1986-11-12 | 1988-05-18 | Nicolon B.V. | A method of forming a body, e.g. a dike body, a tubular body designed therefor, and a method of manufacturing such a tubular body |
| CN101972698A (en) * | 2010-10-21 | 2011-02-16 | 华唯金属矿产资源高效循环利用国家工程研究中心有限公司 | Graded sand taking and conveying system used for tailing reuse of tailing pond |
| US20150086277A1 (en) * | 2013-09-25 | 2015-03-26 | William E HODGE | Method and apparatus for volume reduction of fine particulate |
| CN204590094U (en) * | 2015-04-30 | 2015-08-26 | 长沙有色冶金设计研究院有限公司 | Be connected to the delivery pipe assembly of tailing dam abutment ore drawing branch outlet end |
| CN108380382A (en) * | 2018-02-05 | 2018-08-10 | 珲春紫金矿业有限公司 | A kind of dry heap of fine tailings is built a dam the heap discharge method being combined with wet row |
| CN110747865A (en) * | 2019-11-01 | 2020-02-04 | 中冶沈勘秦皇岛工程设计研究总院有限公司 | Device and method for quickly forming beach by fine tailings |
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|---|---|
| CN114682376B (en) | 2024-04-30 |
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