CN211755938U - Environment-friendly coastal zirconite sand mining and selecting platform - Google Patents
Environment-friendly coastal zirconite sand mining and selecting platform Download PDFInfo
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- CN211755938U CN211755938U CN202020216653.4U CN202020216653U CN211755938U CN 211755938 U CN211755938 U CN 211755938U CN 202020216653 U CN202020216653 U CN 202020216653U CN 211755938 U CN211755938 U CN 211755938U
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- mining
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- tailing
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Abstract
The utility model discloses an environment-friendly coastal zirconite sand mining and selecting platform, including the mining and selecting platform body, the mining and selecting platform body floats on the surface of water, the mining and selecting platform body is provided with a tailing discharging device for conveying tailing, the tailing discharging device comprises a tailing automatic flow groove and a tailing discharging pipeline, and the tailing automatic flow groove is connected with an automatic flow pipeline for conveying the tailing to a mining lake goaf below the surface of water; the tail discharge pipeline is connected with a tail sand pump, and the tail end of the tail discharge pipeline extends to the bank. Compared with the prior art, the utility model discloses a through with the tailings fill ore lake collecting space area and carry to bank repacking sandy beach or build the breakwater through arranging the tail pipeline, reduced the influence to the environment, have the characteristics friendly to the environment.
Description
Technical Field
The utility model relates to a zircon titanium ore sand adopts and selects technical field, concretely relates to environment-friendly type coastal zircon titanium ore sand adopts and selects platform.
Background
Currently, the method for exploiting the coastal zirconite sand is to install collecting and screening equipment on a barge or a floating platform; ore sand is sorted through a spiral chute on a barge or a floating body platform, and the sorted ore concentrate is uniformly stacked and backfilled after the ship is landed.
The existing tailings disposal after sea zircon ore sand mining and dressing adopts a mode of first stacking and then backfilling, most coastal dunes in most zircon titanium areas on the coast of African Atlantic are natural barriers for preventing seawater from flowing backward to inland, and the mode of first mining and then backfilling easily causes the loosening and the breach of a coastal wave-proof sand bank and serious ecological environment events.
In view of the above, the present inventors have made extensive studies on the above-mentioned drawbacks of the prior art, and have made this invention.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides an environment-friendly type coastal zirconite sand adopts selects platform, and its characteristics that can in time backfill the tailings reduce the influence of exploitation zirconite sand to the environment.
In order to achieve the above purpose, the solution of the present invention is:
an environment-friendly coastal zirconite sand mining and selecting platform comprises a mining and selecting platform body, wherein the mining and selecting platform body floats on the water surface, a tailing discharging device for conveying tailing sand is arranged on the mining and selecting platform body, the tailing discharging device comprises a tailing automatic flow groove and a tailing discharging pipeline, and the tailing automatic flow groove is connected with an automatic flow pipeline for conveying the tailing sand to a mining area of an ore lake below the water surface; the tail discharge pipeline is connected with a tail sand pump, and the tail end of the tail discharge pipeline extends to the bank.
Further, the tail discharge pipeline is made of rubber materials.
Further, still be provided with concentrate pipeline on the mining and selecting platform body, concentrate pipeline's end extends to the bank.
Further, the picking platform body comprises a floating platform and a spiral chute arranged on the floating platform.
Furthermore, the floating body platform is formed by connecting 4-6 groups of steel plate floating boxes in parallel at certain intervals by connecting pieces.
After the structure of the oil-water separator is adopted, the utility model relates to an environment-friendly type coastal zirconite sand adopts selects platform, and it has following beneficial effect at least:
the tailings generated by the mining and selecting platform body directly automatically discharge a part of the tailings to a filling mine lake goaf below the water surface through a tailings automatic flow groove and an automatic flow pipeline; the other part of the tailings is pressurized by a tailing pump and is conveyed to the shore to be refilled into the beach or a breakwater is additionally built through a tailing discharge pipeline made of rubber.
So the utility model discloses an adopt and select the platform can reach the processing requirement that the tailings was arranged promptly, can resume ecological environment fast, will fall to minimum to the ecological damage of original breakwater.
Compared with the prior art, the utility model discloses a through with the tailings fill ore lake collecting space area and carry to bank repacking sandy beach or build the breakwater through arranging the tail pipeline, reduced the influence to the environment, have the characteristics friendly to the environment.
Drawings
FIG. 1 is the utility model relates to a principle sketch of environment-friendly type coastal zirconite sand mining and selecting platform.
Fig. 2 is a schematic structural view of the buoyant platform.
Fig. 3 is a schematic structural diagram of a tailings flowing trough and a tailings discharging pipeline.
In the figure: a picking platform body 1; a tailings launder 2; a gravity flow pipe 3; a tail discharge pipeline 4; a concentrate conveying pipe 5; a buoyant platform 6; a steel plate buoyancy tank 61; a connecting member 62; and a mined-out area 100 of the mine lake.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
As shown in fig. 1 to 3, it is the utility model relates to an environment-friendly coastal zirconite sand adopts selects platform, including adopting and selecting platform body 1, adopt and select platform body 1 to float on the surface of water, adopt and select the row's tail device that has the tailings that is used for carrying on the platform body 1, the row's tail device includes that the tailing flows from chute 2 and row's tail pipeline 4, preferably, row's tail pipeline 4 is made by rubber materials. The tailing automatic flow groove 2 is connected with an automatic flow pipeline 3 for conveying tailings to a mined-out area 100 of an ore lake below the water surface; the tail discharge pipeline 4 is connected with a tail sand pump, and the tail end of the tail discharge pipeline 4 extends to the bank.
Thus, according to the environment-friendly coastal zirconite and titanium ore mining and separation platform provided by the utility model, the tailings generated by the mining and separation platform body 1 directly self-flow and discharge a part of tailings to the filling mine lake goaf 100 under the water surface through the tailings self-flow groove 2 and the self-flow pipeline 3; the other part of the tailings is pressurized by a tailing pump and is conveyed to the shore to be refilled into the beach or to be additionally built into a breakwater through a tailing discharge pipeline 4 made of rubber. The amount of tailings discharged to the mined-out area 100 and delivered to the shore can be distributed according to actual conditions.
So the utility model discloses an adopt and select the platform can reach the processing requirement that the tailings was arranged promptly, can resume ecological environment fast, will fall to minimum to the ecological damage of original breakwater.
Preferably, a concentrate conveying pipeline 5 is further arranged on the mining and selecting platform body 1, and the tail end of the concentrate conveying pipeline 5 extends to the shore. The concentrate after being sorted can be timely conveyed to the shore through the concentrate conveying pipeline 5 for storage.
Preferably, the picking platform body 1 comprises a floating platform 6 and a spiral chute arranged on the floating platform 6. The mined zircon and titanium ore sand is sorted by a spiral chute (not shown in the figure) and is divided into concentrate and tailings, the tailings are discharged by the tailing discharging device, and the concentrate is conveyed by the concentrate conveying pipeline 5.
Preferably, the floating platform 6 is formed by 4-6 groups of steel plate floating boxes 61 which are fixed in parallel at intervals of certain width through connecting pieces 62. Preferably the connector 62 is a channel steel. The floating body platform 6 can be assembled with a plurality of steel plate buoyancy tanks 61 through connecting pieces 62 after being assembled on site, the parts forming the floating body platform 6 can be disassembled for transportation, and then assembled on site, the installation is convenient, the flexibility is high, and the number of the steel plate buoyancy tanks 61 can be adjusted as required to adjust the bearing area of the floating body platform 6.
Compared with the prior art, the utility model discloses a through with the tailings fill ore lake collecting space area 100 and carry to bank edge repacking sandy beach or build the breakwater through arrange tail pipeline 4, reduced the influence to the environment, have the characteristics friendly to the environment.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.
Claims (5)
1. The environment-friendly coastal zirconite sand mining and selecting platform is characterized by comprising a mining and selecting platform body, wherein the mining and selecting platform body floats on the water surface, a tailing discharging device for conveying tailings is arranged on the mining and selecting platform body, the tailing discharging device comprises a tailing automatic flow groove and a tailing discharging pipeline, and the tailing automatic flow groove is connected with an automatic flow pipeline for conveying the tailings to a mining area of a mine lake below the water surface; the tail discharge pipeline is connected with a tail sand pump, and the tail end of the tail discharge pipeline extends to the bank.
2. The environment-friendly coastal titaniferous ore mining and dressing platform of claim 1, wherein the tail discharge pipeline is made of rubber.
3. The environment-friendly coastal zirconite sand mining and dressing platform of claim 1, wherein the mining and dressing platform body is further provided with a concentrate conveying pipeline, and the end of the concentrate conveying pipeline extends to the shore.
4. The environment-friendly coastal zirconite sand mining and dressing platform of claim 1, wherein the mining and dressing platform body comprises a floating platform and a spiral chute arranged on the floating platform.
5. The environment-friendly coastal zirconite sand mining and dressing platform of claim 4, wherein the floating platform is composed of 4-6 groups of steel plate floating boxes which are fixed in parallel at certain intervals by connecting pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020216653.4U CN211755938U (en) | 2020-02-26 | 2020-02-26 | Environment-friendly coastal zirconite sand mining and selecting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020216653.4U CN211755938U (en) | 2020-02-26 | 2020-02-26 | Environment-friendly coastal zirconite sand mining and selecting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211755938U true CN211755938U (en) | 2020-10-27 |
Family
ID=72909702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020216653.4U Expired - Fee Related CN211755938U (en) | 2020-02-26 | 2020-02-26 | Environment-friendly coastal zirconite sand mining and selecting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211755938U (en) |
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2020
- 2020-02-26 CN CN202020216653.4U patent/CN211755938U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 Termination date: 20210226 |