CN218712565U - Ore drawing device for improving dry spreading deposition gradient - Google Patents
Ore drawing device for improving dry spreading deposition gradient Download PDFInfo
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- CN218712565U CN218712565U CN202222843992.7U CN202222843992U CN218712565U CN 218712565 U CN218712565 U CN 218712565U CN 202222843992 U CN202222843992 U CN 202222843992U CN 218712565 U CN218712565 U CN 218712565U
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Abstract
The utility model discloses an improve ore drawing device of sediment slope of spreading out futilely belongs to tailing dam dispersion ore drawing field, include tailing dam, ore drawing trunk line, ore drawing small transfer line, advance the thick liquid mouth, go out the thick liquid mouth, reposition of redundant personnel small transfer line, stagnant water steel sheet, restricted aperture. The utility model discloses utilize three grout outlet can further disperse into three with original pipeline when ore drawing, slow down the single tube flow, it is big to solve the ore pulp flow, it erodees dry beach scheduling problem to seriously converge, effectively improve the ore drawing effect, promote the dry beach situation, the single tube flow reduces to original third and is showing and promote the alluvial area, tailing sedimentation time has been promoted, thereby the length and the height of dry beach of tailing before the promotion dam, promote tailing storehouse degree of safety, and then make tailing storehouse capacity of transferring floodwaters increase, tailing storehouse flood transfer ability is stronger, safe deposit obviously increases, utilize the restricted aperture of seting up on the inside stagnant water steel sheet of grout outlet and the stagnant water steel sheet, the ore pulp is controlled in the restricted aperture during ore drawing, effectively reduce the single tube flow, improve the dry beach deposit effect of wet-discharge tailing storehouse.
Description
Technical Field
The utility model relates to a tailing dam dispersion ore drawing field, especially an improve ore drawing device of dry stand deposit slope.
Background
The prior tailing dam ore drawing technology generally adopts a cyclone ore drawing, coarse particles and fine particles are screened through the cyclone, the coarse particles are used for stacking the tailing dam, the fine particles are discharged into a warehouse through an ore drawing pipe, however, with the appearance of a novel ore dressing technology, originally unselectable low-grade ores can also be screened, the phenomenon that the average particle size dp of tailings is less than 30 mu m occurs, the tailing particles with the particle size grading cannot be used for damming, the tailing particles must be discharged into the tailing warehouse, the cyclone damming cannot be applied at the moment, and a new damming method such as waste stone damming can be adopted to meet the production requirement. How to form the dry beach of tailings more quickly and better under the condition of waste stone damming, and at present, no technical means in the aspect exists in China. The number of ore drawing branch pipes arranged in an ore drawing pipeline system of a tailing dam is limited, and the phenomenon of serious confluence is often caused by the close distance of the ore drawing branch pipes when tailings are discharged in a wet mode. The flow of a single pipe is large, the flow rate of ore pulp on a beach surface is large, and the tailing sedimentation time is short, so that the rising rate of a dry beach is slow, the rising rate is kept between 0.5m and 0.7m every month, and a scouring ditch with the depth of more than 1.5m is frequently formed on the beach surface, so that the sedimentation effect of the dry beach is influenced, and the gradient of the dry beach is kept at about 0.5 percent for a long time; because ore drawing is not uniform, the position of the ore drawing branch pipe needs to be adjusted frequently, which consumes manpower and material resources and is unfavorable for production organization; the situation that a single ore drawing valve is opened for a long time exists, so that the tee joint in the pipeline is seriously abraded, the ore leakage phenomenon of the tee joint often occurs, and the ore drawing control difficulty is higher. Therefore, an ore drawing device is urgently needed to be arranged, the ore drawing device can be applied to a wet-discharge tailing pond, the ore drawing can be optimized, and the dry beach deposition effect of the tailing pond is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of solving and designing an ore drawing device for improving the dry spreading and depositing gradient.
Realize above-mentioned purpose the technical scheme of the utility model be, an improve ore drawing device of dry stand deposit slope, including tailing dam, ore drawing trunk line, ore drawing small transfer line, advance thick liquid mouth, go out the thick liquid mouth, reposition of redundant personnel small transfer line, stagnant water steel sheet, restricted aperture, tailing dam and ore drawing trunk line fixed connection, ore drawing trunk line and ore drawing small transfer line fixed connection, ore drawing small transfer line and advance thick liquid mouth fixed connection, advance thick liquid mouth and play thick liquid mouth fixed connection, go out thick liquid mouth and reposition of redundant personnel small transfer line fixed connection, go out thick liquid mouth and stagnant water steel sheet fixed connection, stagnant water steel sheet and restricted aperture fixed connection.
Preferably, the grout outlet is provided with a reinforcing plate, the reinforcing plate is fixedly connected with the grout outlet, and the reinforcing plate is fixedly connected with the water stop steel plate.
Preferably, a support frame is arranged on the diversion branch pipeline, the support frame is fixedly connected with the diversion branch pipeline, and the support frame is fixedly connected with the tailing dam.
Preferably, the size of the flow limiting hole is one half of the area of the branch flow pipe.
Preferably, the tailing dam is provided with a plurality of fixing frames, one end of each fixing frame is fixedly connected with the tailing dam, and the other end of each fixing frame is fixedly connected with the ore drawing branch pipeline and the shunting branch pipeline respectively.
Advantageous effects
The utility model provides an improve ore drawing device of sediment slope of doing share, possess following beneficial effect, this device utilizes three grout outlet can further disperse into three with original pipeline when ore drawing through its structural design, slow down the single tube flow, can solve that the ore pulp flow is big, seriously converge and wash and dry the beach scheduling problem, effectively improve ore drawing effect, promote the dry beach situation, the single tube flow reduces to original third and is showing and promotes the alluvial area, the tailing sedimentation time has been promoted, thereby promote the length and the height of the dry beach of tailing before the dam, promote tailing storehouse degree of safety, and then make tailing storehouse flood control storage capacity increase, tailing storehouse flood control ability is stronger, safe deposit obviously increases;
by utilizing the water stop steel plate in the slurry outlet and the flow limiting holes formed in the water stop steel plate, the ore slurry is limited by the flow limiting holes during ore drawing, the flow of a single pipe is effectively reduced, and the dry beach deposition effect of a wet-discharge tailing pond is improved; simultaneously, the reinforcing plate inside the grout outlet improves the connection strength of the water stop steel plate and the grout outlet, and the stability of the water stop steel plate is ensured.
Drawings
FIG. 1 is a schematic structural diagram of an ore drawing device for improving the deposition gradient of a dry spreading machine according to the present invention;
fig. 2 is a schematic top view of the ore drawing device for improving the deposition gradient of the dry spreading machine according to the present invention;
fig. 3 is a schematic structural diagram of a position a shown in fig. 2 according to the present invention.
In the figure, 1, a tailing dam; 2. a main ore drawing pipeline; 3. ore drawing branch pipelines; 4. a pulp inlet; 5. a pulp outlet; 6. a branch flow pipeline; 7. a water stop steel plate; 8. a flow restriction orifice; 9. a reinforcing plate; 10. a support frame; 11. a fixing frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper/lower end", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed/sleeved," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an improve ore drawing device of sediment slope of spreading out futilely, including tailing dam 1, ore drawing trunk line 2, ore drawing small transfer line 3, the thick liquid mouth 4 advances, go out thick liquid mouth 5, reposition of redundant personnel small transfer line 6, stagnant water steel sheet 7, restricted aperture 8, 1 top of tailing dam and 2 fixed connection of ore drawing trunk line, ore drawing trunk line 2 and 3 one end fixed connection of ore drawing small transfer line, the 3 other ends of ore drawing small transfer line and 4 one end fixed connection of thick liquid mouth, the 4 other ends of thick liquid mouth and three play thick liquid mouth 5 fixed connection advance, every thick liquid mouth 5 respectively with a reposition of redundant personnel small transfer line 6 fixed connection, every thick liquid mouth 5 respectively with 7 fixed connection of a stagnant water steel sheet, stagnant water steel sheet 7 and 8 fixed connection of restricted aperture.
The utility model discloses in, be equipped with reinforcing plate 9 on the grout outlet 5, reinforcing plate 9 and 5 fixed connection of grout outlet, reinforcing plate 9 and stagnant water steel sheet 7 fixed connection promote stagnant water steel sheet 7 and go out the intensity that 5 mouths are connected through reinforcing plate 9, have guaranteed stagnant water steel sheet 7's stability.
The utility model discloses in, be equipped with support frame 10 on the reposition of redundant personnel lateral tube way 6, support frame 10 and reposition of redundant personnel lateral tube way 6 fixed connection, support frame 10 and 1 fixed connection of tailing dam will be shunted lateral tube way 6 through support frame 10 and erect, are reposition of redundant personnel lateral tube way 6 and ground separation, prevent that reposition of redundant personnel lateral tube way 6 from being submerged to dry beach deposit at the ore drawing in-process.
The utility model discloses in, 8 sizes of restricted aperture are the half of reposition of redundant personnel lateral canal way 6 area, and restricted aperture 8 through 6 area sizes of half reposition of redundant personnel lateral canal way has reduced single tube ore pulp flow, solves ore pulp flow big, seriously converge and erode the dry beach scheduling problem, effectively improves ore drawing effect, promotes the dry beach situation.
The utility model discloses in, be equipped with mount 11 on the tailing dam 1, mount 11 has a plurality ofly and one end and 1 fixed connection of tailing dam, the mount 11 other end respectively with ore drawing lateral conduit 3 and reposition of redundant personnel lateral conduit 6 fixed connection, reduce ore drawing lateral conduit 3 and reposition of redundant personnel lateral conduit 6 through mount 11 and rock the influence that causes the ore drawing at the ore drawing in-process.
All the electric parts in the scheme are connected with the adaptive power supply through the conducting wires, and an appropriate controller is selected according to actual conditions to meet control requirements, specific connection and control sequences.
In this embodiment: at first when ore drawing begins, the ore pulp flows into a plurality of ore drawing branch pipelines 3 through the main ore drawing pipeline 2 on the tailing dam 1, the ore pulp flowing into each ore drawing branch pipeline 3 flows into three shunt branch pipelines 6 through the slurry inlet 4 and the slurry outlet 5, the single-pipe flow is reduced through the cooperation of the water stop steel plate 7 and the flow limiting hole 8 at the slurry outlet 5, the dry beach deposition effect of the wet-discharge tailing pond is improved, the water stop steel plate 7 is strengthened through the strengthening plate 9, the stability of the water stop steel plate 7 washed by the ore pulp is ensured, the ore pulp with the reduced single-pipe flow flows into a dry beach through the shunt branch pipelines 6 supported by the support frame 10, the ore pulp is slowly deposited, and meanwhile, the influence on the ore drawing caused by the swinging of the ore drawing branch pipelines 3 and the shunt branch pipelines 6 in the ore drawing process is reduced by the fixing frame 11.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
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 (5)
1. The utility model provides an improve ore drawing device of dry stand deposit slope, includes tailing dam (1), ore drawing trunk line (2), ore drawing small transfer line (3), advances thick liquid mouth (4), grout outlet (5), reposition of redundant personnel small transfer line (6), stagnant water steel sheet (7), restricted aperture (8), its characterized in that, tailing dam (1) and ore drawing trunk line (2) fixed connection, ore drawing trunk line (2) and ore drawing small transfer line (3) fixed connection, ore drawing small transfer line (3) and grout inlet (4) fixed connection, advance thick liquid mouth (4) and grout outlet (5) fixed connection, grout outlet (5) and reposition of redundant personnel small transfer line (6) fixed connection, grout outlet (5) and stagnant water steel sheet (7) fixed connection, stagnant water steel sheet (7) and restricted aperture (8) fixed connection.
2. The ore drawing device for improving the deposition gradient of the dry stall according to claim 1, wherein a reinforcing plate (9) is arranged on the slurry outlet (5), the reinforcing plate (9) is fixedly connected with the slurry outlet (5), and the reinforcing plate (9) is fixedly connected with the water stop steel plate (7).
3. The ore drawing device for improving the dry spreading deposition gradient according to claim 1, wherein a support frame (10) is arranged on the branch flow distribution pipeline (6), the support frame (10) is fixedly connected with the branch flow distribution pipeline (6), and the support frame (10) is fixedly connected with the tailing dam (1).
4. The ore drawing device for improving the dry-spreading deposition gradient according to claim 1, wherein the size of the flow limiting hole (8) is one half of the area of the branch flow pipe (6).
5. The ore drawing device for improving the dry spreading deposition gradient according to claim 1, wherein a plurality of fixing frames (11) are arranged on the tailing dam (1), one end of each fixing frame (11) is fixedly connected with the tailing dam (1), and the other end of each fixing frame (11) is fixedly connected with the ore drawing branch pipe (3) and the shunting branch pipe (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222843992.7U CN218712565U (en) | 2022-10-25 | 2022-10-25 | Ore drawing device for improving dry spreading deposition gradient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222843992.7U CN218712565U (en) | 2022-10-25 | 2022-10-25 | Ore drawing device for improving dry spreading deposition gradient |
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| Publication Number | Publication Date |
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| CN218712565U true CN218712565U (en) | 2023-03-24 |
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| CN202222843992.7U Active CN218712565U (en) | 2022-10-25 | 2022-10-25 | Ore drawing device for improving dry spreading deposition gradient |
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| CN (1) | CN218712565U (en) |
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2022
- 2022-10-25 CN CN202222843992.7U patent/CN218712565U/en active Active
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