CN220405930U - Repairable enrichment cone for mineral separation centrifuge - Google Patents
Repairable enrichment cone for mineral separation centrifuge Download PDFInfo
- Publication number
- CN220405930U CN220405930U CN202321558845.3U CN202321558845U CN220405930U CN 220405930 U CN220405930 U CN 220405930U CN 202321558845 U CN202321558845 U CN 202321558845U CN 220405930 U CN220405930 U CN 220405930U
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- China
- Prior art keywords
- enrichment
- cone
- concentrating
- ring
- repairable
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- 238000000926 separation method Methods 0.000 title claims abstract description 32
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 20
- 239000011707 mineral Substances 0.000 title claims abstract description 20
- 241000237942 Conidae Species 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims description 39
- 229920001971 elastomer Polymers 0.000 claims description 8
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 description 8
- 238000011010 flushing procedure Methods 0.000 description 7
- 239000003292 glue Substances 0.000 description 6
- 238000011001 backwashing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000002861 polymer material Substances 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
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model discloses an enrichment cone for a repairable mineral separation centrifuge, which solves the problems that in the prior art, a cone body between two adjacent enrichment rings is easy to wear but can not be replaced, has the beneficial effects that the disassembly and the assembly are convenient, and the cone body between the enrichment rings is prevented from being worn, and the specific scheme is as follows: the utility model provides a repairable enrichment cone for mineral processing centrifuge, including enrichment cone shell, enrichment cone shell internal surface can dismantle and set up enrichment cone cover, enrichment cone cover shape is unanimous with enrichment cone shell shape, the exit support branch charging tray body of enrichment cone cover is in the enrichment cone cover, set up the multiturn enrichment ring in the enrichment cone cover, interval setting distance sets up between the adjacent two rings enrichment ring, enrichment cone cover is equipped with a plurality of first back flush holes that link up enrichment cone cover between the adjacent two rings enrichment ring, enrichment cone shell is equipped with a plurality of second back flush holes that link up enrichment cone shell between adjacent two rings, first back flush hole corresponds and communicates with each other with the second back flush hole.
Description
Technical Field
The utility model relates to the field of mineral separation centrifuges, in particular to a repairable enrichment cone for a mineral separation centrifuge.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
The concentrating centrifuge is a gravity-enhanced concentrating device based on a centrifugal principle, is suitable for recovering noble metals such as gold, silver and platinum from ores and other solid materials, the concentrating cone is an important part for recovering the noble metals of the device, the separation of useful metals is realized by virtue of an annular concentrating ring with a special design on the inner wall, the surface of the annular concentrating ring is wrapped with rubber materials such as polyurethane, the concentrating cone is usually purchased newly or the concentrating ring is repaired to ensure the recovery rate along with the influence of the abrasion recovery rate of the concentrating ring, and the inventor finds that the concentrating cone is repaired by pasting the concentrating ring, so that the problem of cone abrasion between the concentrating ring and the concentrating ring cannot be avoided, and the effect of prolonging the service life of the whole concentrating cone cannot be achieved; in addition, the bottom rotary ore separating device (positioned at the bottom of the enrichment cone) is directly impacted by materials, so that the problem of rapid abrasion exists.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide the repairable enrichment cone for the mineral separation centrifuge, which can protect the enrichment cone shell more comprehensively and prolong the service life of the whole enrichment cone better.
In order to achieve the above object, the present utility model is realized by the following technical scheme:
the utility model provides a repairable enrichment cone for mineral processing centrifuge, including enrichment cone shell, enrichment cone shell internal surface can dismantle and set up enrichment cone cover, enrichment cone cover shape is unanimous with enrichment cone shell shape, the exit support branch charging tray body of enrichment cone cover is in the enrichment cone cover, set up the multiturn enrichment ring in the enrichment cone cover, interval setting distance sets up between the adjacent two rings enrichment ring, enrichment cone cover is equipped with a plurality of first back flush holes that link up enrichment cone cover between the adjacent two rings enrichment ring, enrichment cone shell is equipped with a plurality of second back flush holes that link up enrichment cone shell between adjacent two rings, first back flush hole corresponds and communicates with each other with the second back flush hole.
According to the repairable enrichment cone for the mineral separation centrifuge, the enrichment ring is far away from one side of the separating disc body, at least one annular step is arranged, contact between the enrichment ring and materials is fully improved, and separation of the materials after the materials enter is facilitated.
According to the repairable enrichment cone for the beneficiation centrifuge, the enrichment ring is provided with the annular steps at two positions, the annular step close to the center of the enrichment ring is higher than the other annular step in height, and the annular steps arranged at high and low further ensure sufficient contact between materials and the enrichment ring.
The enrichment cone for the repairable mineral separation centrifuge is characterized in that the enrichment cone sleeve and the enrichment ring are integrated into a structural member, so that integral replacement is realized.
The enrichment cone for the repairable mineral separation centrifuge is characterized in that the enrichment ring is adhered to the inner surface of the enrichment cone sleeve;
the enrichment taper sleeve is adhered to the inner surface of the enrichment cone shell.
The enrichment cone for the repairable mineral separation centrifuge is characterized in that the enrichment ring is formed by sticking the strip enrichment ring bodies with the two ends being acute angles.
According to the enrichment cone for the repairable mineral separation centrifuge, the enrichment cone sleeve supports the separation disc body through the separation disc support, the separation disc body is higher than the outlet of the enrichment cone sleeve, and the outlet of the enrichment cone sleeve is exposed through the separation disc support.
The enrichment cone for the repairable mineral separation centrifuge is made of rubber materials, has wear resistance and prolongs the service life of the enrichment cone sleeve.
The enrichment cone for the repairable mineral separation centrifuge is characterized in that the enrichment ring is made of rubber materials.
The repairable enrichment cone for the mineral separation centrifuge is characterized in that the surface of the separating disc body is detachably provided with the wear-resistant layer;
the diameter of the distributing disc body is smaller than the inner diameter of the section of the enrichment taper sleeve.
The beneficial effects of the utility model are as follows:
1) According to the utility model, the enrichment taper sleeve is detachably arranged in the enrichment cone shell, the enrichment taper sleeve supports the enrichment ring, when the enrichment ring is worn and failed, the enrichment taper sleeve is removed relative to the enrichment cone shell, the enrichment ring is integrally sleeved into the enrichment cone shell through the new enrichment taper sleeve, the enrichment taper sleeve is convenient to remove and install, even if the cone between two adjacent enrichment rings is worn and damaged, the enrichment taper sleeve can be replaced in time, and the service life of the whole enrichment taper is ensured.
2) According to the utility model, the feed distribution disc body is arranged at the outlet of the enrichment taper sleeve, namely the enrichment taper shell, ore pulp flows out through the feed distribution disc body and then flows out through the outlet, so that a buffer effect is achieved, the rotary ore separation device below the enrichment taper is prevented from being directly impacted by larger materials, and the abrasion of the rotary ore separation device is reduced.
3) According to the utility model, through the arrangement of the annular steps, the contact between the enrichment ring and the material is fully improved, and the separation of the material after the material enters is facilitated.
4) According to the utility model, the wear-resistant layer is detachably arranged on the surface of the distributing plate body, when the wear-resistant layer of the distributing plate body fails, the wear-resistant layer can be replaced in time, the protecting and repairing of the distributing plate body are realized, the material impact on the bottom rotary ore distributing device is reduced, the extra shutdown and maintenance times caused by the excessively rapid abrasion of the distributing plate are reduced, and the replacement and maintenance cost is saved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.
FIG. 1 is a cross-sectional view of a repairable beneficiation centrifuge enrichment cone in accordance with one or more embodiments of the present utility model.
FIG. 2 is a cross-sectional view of an enrichment cone sleeve in an enrichment cone for a repairable mineral separation centrifuge in accordance with one or more embodiments of the present utility model.
In the figure: the mutual spacing or dimensions are exaggerated for the purpose of showing the positions of the various parts, and the schematic illustration is only schematic.
Wherein: 1. the device comprises an enrichment cone shell, an enrichment cone sleeve, an enrichment ring, a first back flushing hole, a material distributing disc body, a wear-resisting layer, a material distributing disc support, an annular step and an annular step, wherein the enrichment cone shell is 2, the enrichment cone sleeve, the enrichment ring is 3, the enrichment ring is 4, the first back flushing hole is 5, the material distributing disc body is 6, the wear-resisting layer is 7, and the material distributing disc support is 8.
Detailed Description
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular forms also are intended to include the plural forms unless the present utility model clearly dictates otherwise, and furthermore, it should be understood that when the terms "comprise" and/or "include" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;
as described in the background art, the problem that the enrichment ring is required to be stuck in the enrichment cone for repairing exists in the prior art, and in order to solve the technical problem, the utility model provides the repairable enrichment cone for the beneficiation centrifuge.
In a typical embodiment of the utility model, referring to fig. 1 and 2, an enrichment cone for a repairable mineral separation centrifuge comprises an enrichment cone shell 1, wherein an enrichment cone sleeve 2 is detachably arranged on the inner surface of the enrichment cone shell 1, the shape of the enrichment cone sleeve 2 is consistent with that of the enrichment cone shell 1, the outer side dimension of the enrichment cone sleeve 2 is the same as the inner dimension of the enrichment cone shell 1 so as to ensure that the enrichment cone sleeve 2 can be attached in the enrichment cone shell 1, a material distribution disc body 5 is supported at the outlet of the enrichment cone sleeve in the enrichment cone sleeve 2, a plurality of circles of enrichment rings 3 are arranged in the enrichment cone sleeve 2, a set distance is arranged between every two adjacent circles of enrichment rings 3, a plurality of first back flushing holes 4 penetrating the enrichment cone sleeve 2 are arranged between every two adjacent circles of enrichment rings 3, a plurality of second back flushing holes penetrating the enrichment cone shell 1 are arranged between every two adjacent circles of enrichment rings 3, and the first back flushing holes 4 are corresponding to and communicated with the second back flushing holes.
The enrichment cone shell 1 is integrally cast by adopting high polymer materials such as polyurethane, the inside of the enrichment cone shell is provided with a steel skeleton for increasing the strength, and the surface of the enrichment cone shell is provided with a plurality of annular second back flushing holes.
Wherein, enrichment ring 3 keeps away from the one side of dividing tray body 5 and sets up at least one annular step 8, fully improves the contact of enrichment ring and material, is favorable to the separation to the material after the material gets into.
In the embodiment, the enrichment ring 3 is provided with two annular steps, the annular step close to the center of the enrichment ring is higher than the other annular step, and the annular steps arranged at high and low further ensure the sufficient contact between the material and the enrichment ring; it will also be appreciated that there is a set distance between the top of the higher annular step and the bottom of the upper enrichment ring.
In this embodiment, the upper side of the enrichment ring 3 is provided with an annular step 8, and the lower side of the enrichment ring 3 is arranged obliquely upwards with respect to the radial cross section of the enrichment cone housing 1.
In some examples, the enrichment sleeve 2 and the enrichment ring 3 are integrated into a whole structure, thereby realizing the whole replacement.
In other examples, the enrichment ring 3 is adhered to the inner surface of the enrichment taper sleeve 2; the enrichment taper sleeve 2 is adhered to the inner surface of the enrichment taper shell 1, and can be adhered by the existing glue.
In this embodiment, the enriching ring 3 is formed by sticking a long enriching ring body with two ends being acute angles, such as 45 °.
The enrichment taper sleeve 2 supports the separation disc body 5 through the separation disc support 7, the separation disc body 5 is higher than the outlet of the enrichment taper sleeve 2, the outlet of the enrichment taper sleeve is exposed through the separation disc support 7, and the separation disc body is positioned on the inner side of the enrichment ring nearest to the outlet of the enrichment taper sleeve.
It can be understood that the material of the enrichment taper sleeve 2 is rubber material, has wear resistance and elasticity, and improves the service life of the enrichment taper sleeve; the material of the enrichment ring 3 is also rubber material, and the material of the enrichment ring can be the same as the material of the enrichment taper sleeve.
In addition, the feed tray body 5 receives the material of the receiving material such as ore pulp, receives direct impact, and the wearing speed exceeds other positions of enrichment awl, and the center of feed tray body 5 is higher than the week side setting in this embodiment to the material rolls down, and the setting wearing layer 6 can be dismantled on feed tray body 5 surface, and the shape of wearing layer is the same with feed tray body surface shape, and wearing layer 6's setting plays protection and repair and utilization to feed tray body 5, and wearing layer 6 specifically is wear-resisting rubber material, and it is understandably, and the diameter of feed tray body 5 is less than the internal diameter of its enrichment taper sleeve cross-section department.
The distributing disc support 7 is a support with rigidity, and the distributing disc support 7 is inserted into the opening of the enriching vertebral shell 1 through the enriching vertebral sleeve to realize the stable fixation of the distributing disc body; in this embodiment, three-split tray holders 7 are specifically provided.
After the enrichment cone is worn out and loses efficacy, the material distributing disc body 5 and the material distributing disc support 7 are disassembled in advance, the enrichment cone sleeve 2 is cut by a cutter, the worn enrichment cone sleeve 2 is removed by external force and a photoresist remover, special glue is smeared after cleaning and polishing is carried out on the inner wall of the enrichment cone shell 1, the whole enrichment cone sleeve 2 after casting is sleeved into the enrichment cone shell 1, and the enrichment cone sleeve 2 is rotated when the glue is not solidified, so that the first backwashing holes 4 on the enrichment cone sleeve 2 are butted with the second backwashing holes on the enrichment cone shell. And the wear-resistant layer 6 at the position of the distributing disc body is replaced in the same way. After the glue is dried and solidified, the material distributing disc body 5 and the material distributing disc support 7 are assembled on the enrichment cone shell 1, and the repairing and the utilization of the whole enrichment cone are completed.
The outer wall of the enrichment taper sleeve is stuck with the inside of the enrichment taper shell by adopting glue, after abrasion failure, the enrichment taper sleeve can be taken down, the enrichment taper sleeve is stuck again to realize the repair and the reutilization of the enrichment taper, and meanwhile, the enrichment taper sleeve can be repeatedly replaced and used, compared with the mode of only replacing enrichment rings, the abrasion resistance of the whole enrichment taper is improved in an omnibearing manner, the whole enrichment taper is protected, the problem that a plurality of enrichment rings are stuck on the inner wall of the enrichment taper due to abrasion and the water ageing of glue is solved, and the problem that the enrichment rings are cracked and fall off at the joint position is influenced.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The utility model provides a repairable enrichment cone for mineral processing centrifuge, a serial communication port, including enrichment cone shell, enrichment cone shell internal surface can dismantle and set up enrichment cone cover, enrichment cone cover shape is unanimous with enrichment cone shell shape, the exit support branch charging tray body of enrichment cone cover is in the enrichment cone cover, set up the multiturn enrichment ring in the enrichment cone cover, the interval sets for the distance setting between the adjacent two-turn enrichment ring, enrichment cone cover is equipped with a plurality of first back flush holes that link up enrichment cone cover between adjacent two-turn enrichment ring, enrichment cone shell is equipped with a plurality of second back flush holes that link up enrichment cone shell between adjacent two-turn enrichment ring, first back flush hole corresponds and communicates with each other with the second back flush hole.
2. A repairable concentrating cone for a beneficiation centrifuge in accordance with claim 1, wherein the concentrating ring is provided with at least one annular step on a side thereof remote from the distributor body.
3. The repairable concentrating cone for a concentrating centrifuge according to claim 2, wherein the concentrating ring is provided with two annular steps, and the annular step near the center of the concentrating ring is higher than the other annular step.
4. A repairable concentrating cone for a beneficiation centrifuge in accordance with claim 1, wherein the concentrating cone sleeve is an integral structural member with the concentrating ring.
5. A repairable concentrating cone for a concentrating centrifuge according to claim 1 wherein said concentrating ring is affixed to said concentrating cone sleeve inner surface;
the enrichment taper sleeve is adhered to the inner surface of the enrichment cone shell.
6. The repairable concentrating cone for a concentrating centrifuge of claim 5 wherein said concentrating ring is formed by affixing elongated concentrating ring bodies having both ends at acute angles.
7. The repairable concentrating cone for a concentrating centrifuge of claim 1 wherein said concentrating cone sleeve supports said separating disc body via a separating disc support, said separating disc body being positioned above said concentrating cone sleeve outlet.
8. A repairable concentrating cone for a beneficiation centrifuge according to claim 1, wherein the concentrating cone sleeve is made of rubber material.
9. A repairable concentrating cone for a beneficiation centrifuge in accordance with claim 1, wherein the concentrating ring material is a rubber material.
10. The repairable enrichment cone for a mineral separation centrifuge according to claim 1, wherein the surface of the separating disc body is detachably provided with a wear-resistant layer;
the diameter of the distributing disc body is smaller than the inner diameter of the section of the enrichment taper sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321558845.3U CN220405930U (en) | 2023-06-19 | 2023-06-19 | Repairable enrichment cone for mineral separation centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321558845.3U CN220405930U (en) | 2023-06-19 | 2023-06-19 | Repairable enrichment cone for mineral separation centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220405930U true CN220405930U (en) | 2024-01-30 |
Family
ID=89644513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321558845.3U Active CN220405930U (en) | 2023-06-19 | 2023-06-19 | Repairable enrichment cone for mineral separation centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220405930U (en) |
-
2023
- 2023-06-19 CN CN202321558845.3U patent/CN220405930U/en active Active
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