CN116727096A - Vortex mineral processing equipment - Google Patents

Abstract

The application provides vortex mineral separation equipment, and relates to the technical field of mineral reselection equipment. This vortex mineral processing equipment includes the ore dressing barrel, feed mechanism and water inlet mechanism are installed to the upper end of ore dressing barrel, feed mechanism's inlet pipe and water inlet pipe are the heliciform respectively with ore dressing barrel's feed inlet and water inlet and are linked together, so that the mineral aggregate and the water that get into the inner chamber of ore dressing barrel form the vortex, the mineral aggregate layer of different specific gravities is formed in the inner chamber bottom of ore dressing barrel under the effect of vortex, outlet pipe and discharge mechanism are installed to the lower extreme of ore dressing barrel, the hydroenergy in the ore dressing barrel is discharged from the outlet pipe, the mineral aggregate layer of different specific gravities that is located the inner chamber bottom of ore dressing barrel can be discharged from discharge mechanism. The vortex mineral processing equipment can improve mineral processing efficiency, is beneficial to saving energy and reducing consumption and reduces mineral processing cost as no additional power is needed.

Description

Vortex mineral processing equipment

Technical Field

The application relates to the technical field of mineral re-separation equipment, in particular to vortex mineral separation equipment.

Background

As a great deal of mineral resources are developed and utilized, the available resources are continuously reduced, so that the taste of the raw ore exploitation is gradually reduced, and the quality requirements of the ore dressing products for the subsequent processing such as smelting are also increasingly improved. Meanwhile, environmental awareness of human beings is increasingly strengthened. These days have put higher and higher demands on mineral processing equipment, which has prompted the mineral processing equipment to continuously develop in a direction of larger, more optimal, efficient and energy-saving.

The existing beneficiation methods include a flotation method, a shaking table method, a spiral chute method and the like, and the flotation method has the advantages of high cost, complex process, large occupied area and narrow beneficiation range; the shaking bed method utilizes a shaking mode to separate ores from gangue by water washing, has low ore dressing speed, low recovery efficiency and large occupied area, and needs a plurality of multi-stage separation to improve ore dressing precision; the spiral chute method has slower ore dressing speed and small treatment capacity, and multiple and multistage separation is needed to improve the recovery rate and the precision.

Therefore, there is a need for a beneficiation plant that can improve beneficiation efficiency and can reduce beneficiation costs,

disclosure of Invention

Aiming at the problems in the prior art, the application provides vortex mineral processing equipment which can improve mineral processing efficiency and reduce mineral processing cost.

The application provides vortex mineral processing equipment which comprises a mineral processing barrel, wherein a feeding mechanism and a water inlet mechanism are arranged at the upper end of the mineral processing barrel, a feeding pipe of the feeding mechanism and a water inlet pipe of the water inlet mechanism are respectively communicated with a feeding port and a water inlet of the mineral processing barrel in a spiral mode, so that mineral materials and water entering an inner cavity of the mineral processing barrel form vortex, mineral materials with different specific gravities form mineral material layers with different specific gravities at the bottom of the inner cavity of the mineral processing barrel under the action of the vortex, a water outlet pipe and a discharging mechanism are arranged at the lower end of the mineral processing barrel, water in the mineral processing barrel can be discharged from the water outlet pipe, and the mineral material layers with different specific gravities located at the bottom of the inner cavity of the mineral processing barrel can be discharged from the discharging mechanism.

As a further improvement of the above technical scheme:

the vortex mineral processing equipment, further, feed mechanism include install in through the support frame the feeder hopper at ore dressing barrel top, the bottom of feeder hopper is equipped with water spray subassembly, the bottom of feeder hopper encircle in water spray subassembly's position interval is equipped with many the inlet pipe, water spray subassembly can be right mineral aggregate in the feeder hopper sprays water so that mineral aggregate is followed the inlet pipe gets into the inner chamber of ore dressing barrel.

The vortex mineral processing equipment comprises a water spraying pipe, a water inlet mechanism and a water spraying cover, wherein the water spraying pipe is connected with the water inlet mechanism, the water spraying cover is arranged at the water outlet end of the water spraying pipe, and the water spraying cover can enable water sprayed out of the water spraying pipe to flow to the periphery.

The vortex mineral processing equipment comprises a mineral processing cylinder body, wherein the mineral processing cylinder body is provided with a water inlet pipe, a water inlet end and a water outlet end, the water inlet pipe is connected with a high-pressure water pump, the water inlet pipe is connected with the water outlet end of the water inlet pipe, and the water outlet end of the water inlet pipe is connected with the water outlet end of the water inlet pipe.

The vortex mineral processing equipment is characterized in that the side wall of the upper end part of the mineral processing barrel is also provided with an overflow port, the height of the overflow port is higher than that of the feed port and the water inlet, and the overflow port is communicated with the water outlet pipe through an overflow pipe.

Foretell vortex mineral processing equipment, further, discharge mechanism includes first discharging pipe, the discharge gate has been seted up to the bottom of dressing barrel, the feed end of first discharging pipe passes the discharge gate stretches into the inner chamber of dressing barrel is preset the distance, just first discharging pipe with discharge gate clearance fit is in order to form the discharge channel, the bottom of dressing barrel is located the position of discharge gate is equipped with the second discharging pipe, the second discharging pipe with the discharge channel is linked together.

According to the vortex beneficiation equipment, further, the conical current guide body is arranged at the position, located in the inner cavity of the beneficiation barrel, of the outer side wall of the feeding end of the first discharging pipe.

The vortex mineral processing equipment is characterized in that the discharge end of the first discharge pipe is provided with a first valve, the first valve is used for controlling the discharge speed of the first discharge pipe, the discharge end of the second discharge pipe is provided with a second valve, and the second valve is used for controlling the discharge speed of the second discharge pipe.

The vortex mineral processing equipment is characterized in that the height of the feeding hole is lower than that of the water inlet.

The vortex mineral separation equipment is characterized in that the bottom of the mineral separation cylinder body is provided with a perspective window extending along the radial direction of the mineral separation cylinder body.

The above-described features may be combined in various suitable ways or replaced by equivalent features as long as the object of the present application can be achieved.

Compared with the prior art, the vortex mineral processing equipment provided by the application has at least the following beneficial effects: when mineral separation operation is needed, firstly, the water inlet mechanism is used for injecting water into the mineral separation barrel, water flows into the inner cavity of the mineral separation barrel to form vortex, then mineral materials are put into the feeding mechanism, and enter the inner cavity of the mineral separation barrel along the feeding pipe. The vortex mineral processing equipment is used for mineral processing, kinetic energy generated by the high-pressure water pump is injected into the mineral processing cylinder body to generate vortex which rotates at high speed, mineral materials with different specific gravities are rapidly separated in the vortex under the action of strong centrifugal force and cyclone lifting force of the vortex, falling points with different tracks are generated and are gathered towards the center of the vortex in a layered manner, and mineral materials with different specific gravities are discharged from the discharging mechanism. The vortex mineral processing equipment can improve mineral processing efficiency, is beneficial to saving energy and reducing consumption and reduces mineral processing cost as no additional power is needed.

In order to make the above objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

The application will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings. Wherein:

FIG. 1 shows a front view of an eddy current beneficiation apparatus provided in embodiments of the present application;

FIG. 2 shows an enlarged view of region A of FIG. 1;

FIG. 3 shows an enlarged view of region B of FIG. 1;

FIG. 4 shows a top view of a vortex beneficiation apparatus provided by an embodiment of the present application;

fig. 5 shows a left side view of an eddy current beneficiation apparatus provided in an embodiment of the present application.

In the drawings, like parts are designated with like reference numerals. The figures are not to scale.

Reference numerals:

100-vortex mineral separation equipment, 110-a mineral separation barrel, 111-a feed inlet, 112-a water inlet, 113-a water outlet, 114-an overflow port, 115-an overflow pipe, 116-a discharge port, 120-a feed mechanism, 121-a feed pipe, 122-a support frame, 123-a feed hopper, 124-a water spraying component, 125-a water spraying pipe, 126-a water spraying cover, 130-a water inlet mechanism, 131-a water inlet pipe, 132-an annular pipe, 133-a connecting pipe, 140-a discharge mechanism, 141-a first discharge pipe, 142-a second discharge pipe and 143-a conical current guide body.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

The application will be further described with reference to the accompanying drawings.

The embodiment of the application provides vortex beneficiation equipment 100, which can improve beneficiation efficiency and reduce beneficiation cost.

Referring to fig. 1, 2 and 4, the vortex mineral processing apparatus 100 provided in the embodiment of the present application includes a mineral processing cylinder 110, a feeding mechanism 120 and a water inlet mechanism 130 are installed at an upper end of the mineral processing cylinder 110, a feeding pipe 121 of the feeding mechanism 120 and a water inlet pipe 131 of the water inlet mechanism 130 are respectively in spiral communication with a feeding port 111 and a water inlet 112 of the mineral processing cylinder 110, so that mineral materials and water entering an inner cavity of the mineral processing cylinder 110 form vortex, mineral materials with different specific gravities form mineral material layers with different specific gravities at the bottom of the inner cavity of the mineral processing cylinder 110 under the action of the vortex, a water outlet pipe 113 and a discharging mechanism 140 are installed at a lower end of the mineral processing cylinder 110, water in the mineral processing cylinder 110 can be discharged from the water outlet pipe 113, and mineral material layers with different specific gravities located at the bottom of the inner cavity of the mineral processing cylinder 110 can be discharged from the discharging mechanism 140.

When mineral separation operation is needed, firstly, the water inlet mechanism 130 injects water into the mineral separation barrel 110, water flows into the inner cavity of the mineral separation barrel 110 to form vortex, then mineral materials are put into the feeding mechanism 120, the mineral materials enter the inner cavity of the mineral separation barrel 110 along the feeding pipe 121, and the feeding pipe 121 of the feeding mechanism 120 and the water inlet pipe 131 of the water inlet mechanism 130 are spiral, so that the mineral materials and the water entering the inner cavity of the mineral separation barrel 110 form vortex, mineral materials with different specific gravities form mineral material layers with different specific gravities at the bottom of the inner cavity of the mineral separation barrel 110 under the action of the vortex, the water in the mineral separation barrel 110 is discharged from the water outlet pipe 113, and the mineral material layers with different specific gravities at the bottom of the inner cavity of the mineral separation barrel 110 are discharged from the discharging mechanism 140.

By using the vortex beneficiation equipment 100 provided by the embodiment of the application for beneficiation, kinetic energy generated by a high-pressure water pump is injected into the beneficiation cylinder 110 to generate a vortex rotating at a high speed, mineral materials with different specific gravities are rapidly separated in the vortex under the action of strong centrifugal force and cyclone lifting force of the vortex, falling points with different tracks are generated and are gathered towards the center of the vortex in a layered manner, and the mineral materials with different specific gravities are discharged from the discharging mechanism 140. The vortex mineral processing equipment 100 provided by the embodiment of the application can improve mineral processing efficiency, is beneficial to saving energy and reducing consumption and reduces mineral processing cost as no additional power is needed.

Referring to fig. 1, 2 and 4, in particular, a feeding mechanism 120 includes a feeding hopper 123 mounted on the top of a beneficiation cylinder 110 through a supporting frame 122, a water spraying assembly 124 is arranged at the bottom of the feeding hopper 123, a plurality of feeding pipes 121 are arranged at intervals around the position of the water spraying assembly 124 at the bottom of the feeding hopper 123, and the water spraying assembly 124 can spray water to mineral materials in the feeding hopper 123 so that the mineral materials enter the inner cavity of the beneficiation cylinder 110 along the feeding pipes 121. In this embodiment, the water spraying assembly 124 includes a water spraying pipe 125 and a water spraying cover 126, where the water inlet end of the water spraying pipe 125 is connected to the water inlet mechanism 130 through a hose, the water spraying cover 126 is mounted on the water outlet end of the water spraying pipe 125, and the water spraying cover 126 can enable water sprayed from the water spraying pipe 125 to flow around. The bottom of the feed hopper 123 is an arc-shaped surface protruding upwards, the water spraying assembly 124 is located in the middle of the arc-shaped surface, and the plurality of feed pipes 121 are uniformly distributed on the outer edge of the arc-shaped surface.

Referring to fig. 1 specifically, referring to vortex beneficiation equipment 100 provided by the embodiment of the present application, a water inlet mechanism 130 includes an annular pipe 132 and a connecting pipe 133, the annular pipe 132 is installed at the top of a beneficiation cylinder 110, a plurality of water inlet pipes 131 are installed on the annular pipe 132 at intervals, the water inlet end of the connecting pipe 133 can be communicated with a high-pressure water pump, and the water outlet end of the connecting pipe 133 is communicated with the annular pipe 132. The upper end side wall of the beneficiation barrel 110 is also provided with an overflow port 114, the height of the overflow port 114 is higher than that of the feed port 111 and the water inlet 112, and the overflow port 114 is communicated with the water outlet pipe 113 through an overflow pipe 115. During the beneficiation operation, it is required to always keep that the flowing water in the beneficiation cylinder 110 can flow from the overflow port 114 to the water outlet pipe 113 along the overflow pipe 115, so as to ensure that the water quantity in the beneficiation cylinder 110 is enough and ensure the normal operation of the beneficiation operation in the beneficiation cylinder 110. The height of the feed inlet 111 is lower than that of the water inlet 112, so that water flow drives materials to rotate to form vortex.

Referring to fig. 1 and 3 specifically, referring to vortex beneficiation equipment 100 provided by the embodiment of the present application, a discharge mechanism 140 includes a first discharge pipe 141, a discharge port 116 is provided at the bottom of a beneficiation barrel 110, a feed end of the first discharge pipe 141 passes through the discharge port 116 and extends into an inner cavity of the beneficiation barrel 110 for a preset distance, the first discharge pipe 141 and the discharge port 116 are in clearance fit to form a discharge channel, a second discharge pipe 142 is provided at the bottom of the beneficiation barrel 110 at the position of the discharge port 116, and the second discharge pipe 142 is communicated with the discharge channel. Mineral aggregate with a relatively high specific gravity enters the second discharge pipe 142 through a discharge passage formed by a gap between the first discharge pipe 141 and the discharge port 116, and mineral aggregate with a relatively low specific gravity enters the first discharge pipe 141 from a feed end of the first discharge pipe 141, thereby separating mineral aggregate with different specific gravities.

In this embodiment, the outer sidewall of the feeding end of the first discharging pipe 141 is provided with a conical guide body 143 at a position located in the inner cavity of the beneficiation cylinder 110. The vortex formed by the mineral aggregate and water in the beneficiation cylinder 110 can enhance the vortex effect formed by the mineral aggregate and water when passing through the conical current collector 143, thereby improving the separation effect of the mineral aggregate with different specific weights.

Referring to fig. 5, a first valve is installed at the discharge end of the first discharge pipe 141, the first valve is used for controlling the discharge speed of the first discharge pipe 141, the mineral aggregate with a lighter specific gravity enters the second discharge pipe 142 under the action of the swirling force generated by the vortex, a second valve is installed at the discharge end of the second discharge pipe 142, the mineral aggregate with a heavier specific gravity enters the second discharge pipe 142, and the second valve is used for controlling the discharge speed of the second discharge pipe 142. The bottom of the beneficiation barrel 110 is provided with a perspective window extending along the radial direction of the beneficiation barrel 110, the amount of screened mineral aggregate at the bottom in the beneficiation barrel 110 is observed through the perspective window, the opening degree of the first valve and the opening degree of the second valve can be adjusted according to the amount of the mineral aggregate, and the opening degree of the first valve and the opening degree of the second valve are controlled by combining overflow amount so as to accurately beneficiate, and the beneficiation barrel is visual and easy to operate.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

Although the application herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present application. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present application as defined by the appended claims. It should be understood that the different dependent claims and the features described herein may be combined in ways other than as described in the original claims. It is also to be understood that features described in connection with separate embodiments may be used in other described embodiments.

Claims (10)

1. The utility model provides a vortex mineral processing equipment, its characterized in that, vortex mineral processing equipment includes the ore dressing barrel, feed mechanism and water inlet mechanism are installed to the upper end of ore dressing barrel, feed mechanism's inlet pipe with water inlet mechanism's inlet tube all be the heliciform respectively with ore dressing barrel's feed inlet and water inlet are linked together, so that get into ore material and the water of the inner chamber of ore dressing barrel form the vortex, the ore material of different specific gravities is in the inner chamber bottom of ore dressing barrel forms the ore material layer of different specific gravities under the effect of vortex, outlet pipe and discharge mechanism are installed to the lower extreme of ore dressing barrel, the hydroenergy in the ore dressing barrel can be followed the outlet pipe discharges, be located the ore material layer of different specific gravities of the inner chamber bottom of ore dressing barrel can follow discharge mechanism discharges.

2. The vortex beneficiation equipment according to claim 1, wherein the feeding mechanism comprises a feeding hopper installed on the top of the beneficiation cylinder through a supporting frame, a water spraying assembly is arranged at the bottom of the feeding hopper, a plurality of feeding pipes are arranged at intervals around the position of the water spraying assembly at the bottom of the feeding hopper, and the water spraying assembly can spray water to mineral materials in the feeding hopper so that the mineral materials enter the inner cavity of the beneficiation cylinder along the feeding pipes.

3. The vortex beneficiation equipment according to claim 2, wherein the water spraying assembly comprises a water spraying pipe and a water spraying cover, the water inlet end of the water spraying pipe is communicated with the water inlet mechanism, the water spraying cover is arranged at the water outlet end of the water spraying pipe, and the water spraying cover can enable water sprayed by the water spraying pipe to flow around.

4. The vortex beneficiation equipment according to claim 1, wherein the water inlet mechanism comprises an annular pipe and a connecting pipe, the annular pipe is arranged at the top of the beneficiation cylinder, a plurality of water inlet pipes are arranged on the annular pipe at intervals, the water inlet end of the connecting pipe can be communicated with a high-pressure water pump, and the water outlet end of the connecting pipe is communicated with the annular pipe.

5. The vortex beneficiation equipment according to claim 1, wherein an overflow port is further formed in the side wall of the upper end portion of the beneficiation cylinder, the height of the overflow port is higher than the heights of the feed port and the water inlet, and the overflow port is communicated with the water outlet pipe through an overflow pipe.

6. The vortex beneficiation equipment according to claim 1, wherein the discharging mechanism comprises a first discharging pipe, a discharging hole is formed in the bottom of the beneficiation barrel, the feeding end of the first discharging pipe penetrates through the discharging hole and stretches into an inner cavity of the beneficiation barrel for a preset distance, the first discharging pipe is in clearance fit with the discharging hole to form a discharging channel, a second discharging pipe is arranged at the position, located at the discharging hole, of the bottom of the beneficiation barrel, and the second discharging pipe is communicated with the discharging channel.

7. The vortex beneficiation equipment according to claim 6, wherein the outer side wall of the feed end of the first discharge pipe is provided with a conical current guide body at the position of the inner cavity of the beneficiation cylinder.

8. The vortex beneficiation equipment according to claim 6, wherein the discharge end of the first discharge pipe is provided with a first valve for controlling the discharge speed of the first discharge pipe, the discharge end of the second discharge pipe is provided with a second valve for controlling the discharge speed of the second discharge pipe.

9. The vortex beneficiation apparatus in accordance with claim 1, wherein the height of the feed inlet is lower than the height of the water inlet.

10. The vortex beneficiation apparatus in accordance with claim 1, wherein the bottom of the beneficiation cylinder is provided with a perspective window extending along the radial direction of the beneficiation cylinder.