CN219519174U - Automatic ore dressing, magnetic separation and elutriation machine - Google Patents

Abstract

The utility model discloses an automatic ore dressing, magnetic separation and elutriation machine which comprises a shell arranged at the top of a bracket, wherein an overflow ore discharge port and an ore feeder are arranged at the top of the shell, an ore feeding barrel at the bottom of the ore feeder is arranged at the top opening of the elutriation barrel, a separation plate is arranged in the elutriation barrel, an upper water chamber and a lower water chamber are respectively arranged at the upper side and the lower side of the separation plate, a water feeding pipe is arranged in the upper water chamber, the other end of the water feeding pipe is connected with a lifting pump, a water outlet pipe is arranged in the lower water chamber, and an electromagnetic coil is arranged in the lower part of a cavity of the inner wall of the shell and controlled by an electromagnetic control switch. The utility model has scientific and reasonable structural design, and the water flow is introduced into the upper water chamber to flush mineral aggregate by arranging the lifting pump and the water supply pipe, and the fluidity of the water flow in the upper water chamber can be improved under the action of the aerator, so that the water flow is further contacted with minerals, and the elutriation effect is improved.

Description

Automatic ore dressing, magnetic separation and elutriation machine

Technical Field

The utility model relates to the technical field of mineral separation elutriator equipment, in particular to an automatic mineral separation magnetic separation elutriator.

Background

The elutriation magnetic separator is a device for washing iron powder and tailings with water and separating the iron powder and the tailings, thereby achieving the purpose of improving grade. When the mineral aggregate is elutriated by water flow, the mineral aggregate is easy to accumulate together, so that the mineral aggregate is difficult to effectively separate, the elutriation effect is reduced, and the production efficiency cannot be guaranteed. Therefore, we propose an automatic ore dressing, magnetic separation and elutriation machine.

Disclosure of Invention

The utility model aims to provide an automatic ore dressing, magnetic separating and panning machine which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic ore dressing magnetic separation elutriator, is including installing the casing at the support top, the casing top is provided with overflow ore discharge mouth and ore feeder, the ore feeder bottom give ore cartridge setting is in the elutriation cartridge open-top department, be provided with the division board in the elutriation cartridge, the both sides are upper portion hydroecium and lower part hydroecium respectively about the division board, be provided with the feed pipe in the upper portion hydroecium, the elevator pump is connected to the feed pipe other end, be provided with the outlet pipe in the lower part hydroecium, be provided with solenoid in shells inner wall's the cavity lower part, solenoid passes through electromagnetic control switch control.

Preferably, a mineral discharging valve is arranged at the opening of the overflow mineral discharging port.

Preferably, the support column is arranged at the bottom of the support.

Preferably, the elutriation barrel is arranged in the middle of the inner cavity of the shell through a positioning rod.

Preferably, an aerator is arranged in the upper water chamber, and the aerator is electrically connected with the controller and the timer.

Preferably, the bottom of the elutriation barrel is provided with a feed opening, the bottom opening of the bracket is provided with a concentrate discharge opening, and a concentrate concentration regulating valve is arranged in the concentrate discharge opening.

Compared with the prior art, the utility model has the beneficial effects that: this kind of automatic ore dressing magnetic separation elutriator, structural design is simple reasonable, the practicality is stronger, through setting up elevator pump and feed pipe with rivers introduction upper portion water chamber to wash the mineral aggregate, make the tailing that contains in the concentrate discharge by the elutriator overflow mouth along with rising rivers, its concentrate is discharged by lower part concentrate mouth, can improve the mobility of upper portion hydroecium internal water flow simultaneously under the effect of aerator, thereby make rivers further contact with mineral, improve the effect of elutriating, through set up the solenoid through electromagnetic control switch control at shells inner wall, make the inside intermittent type of casing inhale, lose the processing to the material, make the iron powder sink, the tailing rises, reach the purpose of getting rid of the tailing, promote the iron powder grade, in addition this device can be controlled with the timer through the controller, the automatic operation effect of device has been guaranteed, thereby effectively improve the ore dressing efficiency of elutriating.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic diagram of the control principle structure of the present utility model.

In the figure: 1 a bracket, 11 a shell, 12 overflow ore discharge ports, 13 ore feeders, 14 ore discharge valves, 15 supporting columns, 16 ore feeding drums, 17 washing drums, 18 separating plates, 19 upper water chambers, 2 water feeding pipes, 21 lifting pumps, 22 aeration machines, 23 lower water chambers, 24 water outlet pipes, 25 blanking ports, 26 ore concentrate discharge ports, 27 ore concentrate concentration regulating valves and 28 electromagnetic coils.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides an automatic ore dressing magnetic separation elutriator, including installing the casing 11 at support 1 top, the casing 11 top is provided with overflow ore discharge mouth 12 and feeder 13, the ore feed barrel 16 setting of feeder 13 bottom is in elutriation barrel 17 open-ended department, be provided with the separation board 18 in the elutriation barrel 17, be provided with a plurality of through-holes on the separation board 18, the iron powder in the mineral after separating can fall through the separation board 18 under the action of gravity, upper portion hydroecium 19 and lower part hydroecium 23 are respectively to the upper and lower both sides of separation board 18, be provided with feed pipe 2 in the upper portion hydroecium 19, the elevator pump 21 is connected to the feed pipe 2 other end, wash the ore charge through setting up elevator pump 21 and feed pipe 2 with rivers in the upper portion hydroecium 19, make the tailing that contains in the concentrate discharge by the elutriation machine overflow ore discharge mouth 12 along with ascending rivers, its concentrate is discharged by lower part concentrate ore discharge mouth 26.

The lower water chamber 23 is internally provided with the water outlet pipe 24, the water inlet of the water outlet pipe 24 is higher than the design of the bottom wall of the elutriation barrel 17, water flow enters the lower water chamber 23 after elutriating minerals and is discharged through the water outlet pipe 24, further, the water outlet pipe 24 can be communicated with a recovery water tank so as to recycle the water flow, the electromagnetic coil 28 is arranged in the lower part of a cavity of the inner wall of the shell 11, the electromagnetic coil 28 is controlled through an electromagnetic control switch, and the electromagnetic coil 28 controlled through the electromagnetic control switch is arranged on the inner wall of the shell 11, so that a magnetic field intermittently formed in the shell 11 is used for sucking and losing materials, iron powder is sunk and tailings are enabled to rise, the purposes of removing tailings and improving the grade of the iron powder are achieved.

Preferably, the overflow discharge port 12 is provided with a discharge valve 14 at an opening thereof, and the opening and closing of the passage of the overflow discharge port 12 is controlled by the discharge valve 14.

Preferably, the bottom of the support 1 is provided with support columns 15, specifically, the support columns 15 are at least provided with 4 groups, and the support 1 is stably supported under the action of the support columns 15.

Preferably, the elutriation drum 17 is installed in the middle of the inner cavity of the shell 11 through a positioning rod, and openings are arranged at the top and the bottom of the elutriation drum 17.

Preferably, an aerator 22 is arranged in the upper water chamber 19, and the fluidity of the water flow in the upper water chamber 19 can be improved under the action of the aerator 22, so that the water flow is further contacted with minerals, the washing effect is improved, and the aerator 22 is electrically connected with a controller and a timer.

Preferably, a feed opening 25 is formed in the bottom of the elutriation barrel 17, a concentrate discharge opening 26 is formed in the bottom of the support 1, and a concentrate concentration regulating valve 27 is arranged in the concentrate discharge opening 26.

Working principle:

the automatic ore dressing magnetic separation elutriator is characterized in that when in operation, iron concentrate pulp is sent into an ore feeding cylinder 16 through an ore feeding device 13, materials are fed into an elutriation cylinder 17 through the ore feeding cylinder 16,

when the elutriator works electromagnetically, the timer sends out signals to the controller at regular time, the electromagnetic control switch is controlled by the controller to start and close the electromagnetic coil 28, so that a magnetic field is formed at the lower part inside the shell 11 intermittently, the materials are sucked and lost through the gradual weakening of the electromagnetic field strength, iron powder is sunk, tailings rise, the magnetic field is adjustable at any time, the magnetic field of a coil sorting area is sometimes not available, meanwhile, the controller starts the lifting pump 21 and the aerator 22, the lifting pump 21 pressurizes external water flow and then sends the water flow into the upper water chamber 19 through the water supply pipe 2, concentrate pulp is dispersed and concentrated for multiple times under the impact of the water flow, meanwhile, the water flow activity in the upper water chamber 19 is enhanced under the action of the aerator 22, the elutriation effect is further improved, tailings contained in the concentrate are discharged from the overflow discharge port 12 of the elutriator along with the rising water flow, and the concentrate is discharged from the lower concentrate discharge port 26 through the through hole 25 on the separation plate 18 after sinking, and thus the automatic elutriation purpose is realized.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an automatic ore dressing magnetic separation elutriator, includes casing (11) of installing at support (1) top, its characterized in that: the utility model discloses a water feeding device, including casing (11), feed pipe (2), casing (19), casing (11) top is provided with overflow ore discharge mouth (12) and ore feeder (13), ore feeder (16) of ore feeder (13) bottom set up in elutriation section of thick bamboo (17) open top department, be provided with separating plate (18) in elutriation section of thick bamboo (17), both sides are upper portion hydroecium (19) and lower part hydroecium (23) respectively about separating plate (18), be provided with feed pipe (2) in upper portion hydroecium (19), elevator pump (21) are connected to feed pipe (2) other end, be provided with outlet pipe (24) in lower part hydroecium (23), be provided with solenoid (28) in the cavity lower part of casing (11) inner wall, solenoid (28) are through electromagnetic control switch control.

2. The automatic mineral separation elutriator according to claim 1, wherein: and a mineral discharge valve (14) is arranged at the opening of the overflow mineral discharge opening (12).

3. The automatic mineral separation elutriator according to claim 1, wherein: the bottom of the bracket (1) is provided with a supporting column (15).

4. The automatic mineral separation elutriator according to claim 1, wherein: the elutriation barrel (17) is arranged in the middle of the inner cavity of the shell (11) through a positioning rod.

5. The automatic mineral separation elutriator according to claim 1, wherein: an aerator (22) is arranged in the upper water chamber (19), and the aerator (22) is electrically connected with a controller and a timer.

6. The automatic mineral separation elutriator according to claim 1, wherein: the bottom of the elutriation barrel (17) is provided with a feed opening (25), the bottom opening of the bracket (1) is provided with a concentrate discharge opening (26), and a concentrate concentration regulating valve (27) is arranged in the concentrate discharge opening (26).