CN215612309U - Spiral chute ore feeding device with preselection function - Google Patents
Spiral chute ore feeding device with preselection function Download PDFInfo
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- CN215612309U CN215612309U CN202121969931.4U CN202121969931U CN215612309U CN 215612309 U CN215612309 U CN 215612309U CN 202121969931 U CN202121969931 U CN 202121969931U CN 215612309 U CN215612309 U CN 215612309U
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Abstract
The utility model belongs to the technical field of spiral chute feeding devices, and discloses a spiral chute feeding device with a pre-selection function, which comprises a barrel body, wherein the barrel body is provided with an upper filter barrel and a lower water outlet barrel, the upper filter barrel comprises a water inlet, the lower water outlet barrel comprises a water storage barrel, an outer barrel is welded between the water inlet and the water storage barrel, the bottom of the outer barrel is an inclined plane, the lowest point of the inclined plane is provided with a discharge hole, the top surface of the water storage barrel is provided with a conical filter sieve, the bottom surface of the water inlet is twenty centimeters away from the conical bottom of the conical filter sieve, the diameter of the water inlet is larger than that of the conical filter sieve, the bottom of the water storage barrel is welded with four spiral water outlets and a fixed shaft, and the fixed shaft is rotatably connected with a rotational flow plate.
Description
Technical Field
The utility model belongs to the technical field of spiral chute feeding devices, and particularly relates to a spiral chute feeding device with a pre-selection function.
Background
The spiral chute as gravity ore dressing equipment has the advantages of simple structure, large processing capacity, no power consumption, convenient operation and maintenance and the like, and is widely applied to ore dressing production. Currently, most of spiral chute devices used in industry are nested with four spiral chutes, which are called four-head spiral chutes. The spiral chute is used by erecting the spiral chute, calibrating a vertical line, fixing the vertical line at a proper position by using an iron frame or wood, conveying ore sand to two feeding ports at the top of the spiral by using a sand pump, adding make-up water, adjusting the concentration of the ore pulp, naturally swirling the ore pulp from high to low, generating an inertial centrifugal force in the rotating inclined flow velocity, separating ore and sand by the difference of the specific gravity, granularity and shape of the ore sand under the action of gravity and centrifugal force of swirling flow, enabling concentrate to flow into a concentrate hopper and be connected out by using a pipeline, enabling tailings to flow into a tailing hopper and be connected to a sand pool by using a pipeline, and then discharging the tailings by using a sand pump, thereby completing the whole process of ore dressing. The existing feeding device can not pre-filter the ore pulp, block a water outlet, and simultaneously can not realize stable and uniform feeding, and slurry is in a disordered and disordered particle space distribution disordered ordered state when entering a spiral chute, so that various types of particles can not be fully separated, and therefore, a feeding device with pretreatment is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
In view of the problems raised by the above background art, the present invention is directed to: aims to provide a spiral chute feeding device with a pre-selection function.
In order to achieve the technical purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a spiral chute ore feeding device with preliminary election function, includes the staving, the staving is equipped with filter vat and goes out the cask down, it includes the water inlet to go up the filter vat, it includes the water storage bucket to go out the cask down, the welding has outer bucket between water inlet and the water storage bucket, outer bucket bottom is the inclined plane and has seted up the discharge gate at the inclined plane minimum, the toper filter sieve is installed to water storage tank top surface, the water inlet bottom surface is apart from toper filter sieve toper bottom twenty centimetres, the water inlet diameter is greater than toper filter sieve diameter, water storage tank bottom welding has four spiral water exports and fixed axle, the stop valve is installed to the spiral delivery port, the fixed axle rotates and is connected with the whirl board.
Further inject, the water inlet is equipped with mounting flange, and such design is convenient fixed with the feed end.
Further inject, toper filter sieve bottom is equipped with the straightway installation circle, and such design conveniently dismantles the filter sieve and changes, maintains.
Further inject, the spiral water outlet is equipped with the installation screw thread, and such design makes things convenient for spiral water outlet to connect the hose, arranges into spiral chute feeder.
Further inject, install the bearing between fixed axle and the whirl board, such design guarantees the whirl board and steadily rotates, makes the rotatory spiral delivery port that gets into of ore pulp.
The utility model has the following beneficial effects:
1. according to the utility model, the upper filter barrel is arranged, and large granular substances such as scum in ore pulp are filtered by the conical filter screen and are separated and discharged from the side surface, so that the efficiency is high and the stability is strong;
2. according to the utility model, the spiral water outlet is directly welded at the bottom of the water storage barrel, stable and uniform feeding can be realized by combining the spiral flow plate, the spiral flow plate rotates, so that ore pulp enters the spiral water outlet in a rotating manner, and the spiral force generated by spiral water outlet of the spiral water outlet promotes the rotation of the spiral flow plate, so that the spiral force and the mutual promotion are realized, and the effect is very obvious.
3. The utility model has simple structure, low cost and good effect, and is suitable for large-area popularization.
Drawings
The utility model is further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is an isometric view of an embodiment of a spiral chute feeder having preselected functionality in accordance with the present invention;
FIG. 2 is a cross-sectional view of an embodiment of a spiral chute feeder having a preselected function of the present invention;
the main element symbols are as follows:
the water storage barrel comprises a barrel body 1, an upper filter barrel 2, a water inlet 21, a mounting flange 22, a lower water outlet barrel 3, a water storage barrel 31, an outer barrel 4, a material outlet 41, a conical filter sieve 5, a straight-line-section mounting ring 51, a spiral water outlet 6, a fixed shaft 7 and a rotational flow plate 8.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
As shown in fig. 1-2, the spiral chute ore feeding device with the preselection function comprises a barrel body 1, wherein the barrel body 1 is provided with an upper filter barrel 2 and a lower water outlet barrel 3, the upper filter barrel 2 comprises a water inlet 21, the lower water outlet barrel 3 comprises a water storage barrel 31, an outer barrel 4 is welded between the water inlet 21 and the water storage barrel 31, the bottom of the outer barrel 4 is an inclined plane, the lowest point of the inclined plane is provided with a discharge hole 41, the top surface of the water storage barrel 31 is provided with a conical filter sieve 5, the bottom surface of the water inlet 21 is twenty centimeters away from the conical filter sieve 5, the diameter of the water inlet 21 is larger than that of the conical filter sieve 5, the bottom of the water storage barrel 31 is welded with four spiral water outlets 6 and a fixed shaft 7, the spiral water outlets 6 are provided with stop valves, and the fixed shaft 7 is rotatably connected with a rotational flow plate 8.
In the embodiment, when the spiral chute ore feeding device with the preselection function is used, the feeding device is fixed at the feeding end through the mounting flange 22, then the spiral water outlet 6 is closed to wait for the water inlet 21 to fill the water storage barrel 31, then the spiral water outlet 6 is opened, ore pulp enters the spiral chute in a rotating mode, sufficient ore pulp is always kept in the water storage barrel 31, and the conical filter screen 5 filters large granular substances such as scum in the ore pulp and the like and is separated and discharged from the side face; in addition, the spiral water outlet 6 is directly welded at the bottom of the water storage barrel 31, stable and uniform feeding can be realized by combining the spiral flow plate 8, the spiral flow plate 8 rotates, ore pulp is rotated to enter the spiral water outlet 6, and the spiral force generated by spiral water outlet of the spiral water outlet 6 in turn promotes the rotation of the spiral flow plate 8, so that the mutual promotion and the good rotation effect are realized.
Preferably, the water inlet 21 is provided with a mounting flange 22, which is designed to facilitate fixation to the feed end, and indeed, other fixation means may be considered as the case may be.
The bottom of the preferred conical filter sieve 5 is provided with a straight-line section mounting ring 51, and due to the design, the filter sieve is convenient to disassemble for replacement and maintenance, and actually, other structures can be considered for mounting the conical filter sieve 5 according to specific conditions.
Preferably, spiral water outlet 6 is equipped with the installation screw thread, and such design makes things convenient for spiral water outlet to connect the hose, arranges into spiral chute feeding device, and in fact, also can consider other connected modes according to particular case.
Install the bearing between preferred fixed axle 7 and the whirl board 8, such design guarantees the whirl board and steadily rotates, makes the rotatory spiral delivery port that gets into of ore pulp, and in fact, also can consider the rotatory ore pulp of other modes according to particular case.
The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a spiral chute ore feeding device with preliminary election function, includes staving (1), its characterized in that: the barrel body (1) is provided with an upper filter barrel (2) and a lower water outlet barrel (3), the upper filtering barrel (2) comprises a water inlet (21), the lower water outlet barrel (3) comprises a water storage barrel (31), an outer barrel (4) is welded between the water inlet (21) and the water storage barrel (31), the bottom of the outer barrel (4) is an inclined plane, the lowest point of the inclined plane is provided with a discharge hole (41), the top surface of the water storage barrel (31) is provided with a conical filter sieve (5), the bottom surface of the water inlet (21) is twenty centimeters away from the conical bottom of the conical filter sieve (5), the diameter of the water inlet (21) is larger than that of the conical filter sieve (5), four spiral water outlets (6) and a fixed shaft (7) are welded at the bottom of the water storage barrel (31), the stop valve is installed in spiral delivery port (6), fixed axle (7) rotate and are connected with whirl board (8).
2. A spiral chute feeder having preselected functionality according to claim 1, wherein: the water inlet (21) is provided with a mounting flange (22).
3. A spiral chute feeder having preselected functionality according to claim 2, wherein: and a straight-line section mounting ring (51) is arranged at the bottom of the conical filter screen (5).
4. A spiral chute feeder having preselected functionality according to claim 3, wherein: the spiral water outlet (6) is provided with mounting threads.
5. A spiral chute feeder having preselected functionality according to claim 4, wherein: and a bearing is arranged between the fixed shaft (7) and the rotational flow plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121969931.4U CN215612309U (en) | 2021-08-20 | 2021-08-20 | Spiral chute ore feeding device with preselection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121969931.4U CN215612309U (en) | 2021-08-20 | 2021-08-20 | Spiral chute ore feeding device with preselection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215612309U true CN215612309U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121969931.4U Active CN215612309U (en) | 2021-08-20 | 2021-08-20 | Spiral chute ore feeding device with preselection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215612309U (en) |
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2021
- 2021-08-20 CN CN202121969931.4U patent/CN215612309U/en active Active
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