Feeding device of flat ring type high-intensity magnetic separator for laboratory

Abstract

The utility model provides an ore feeding device of a flat ring type high intensity magnetic separator for laboratories, the ore feeding device comprises a cylinder body, a motor, a stirrer and an ore discharge pipe, the cylinder body is arranged above the magnetic separator, the stirrer is arranged in the cylinder body, the motor is arranged above the cylinder body, the stirrer is arranged in the cylinder body, and the ore discharge pipe is arranged in the cylinder body. The output end of the motor is connected with the stirrer; the upper end of the ore discharge pipe is connected with the lower end of the barrel, and the lower end of the ore discharge pipe extends into the separation area of the magnetic separator; and a control valve is arranged on the ore discharge pipe. When the ore feeding device is used for testing, ore pulp is uniformly stirred in the barrel under the action of the stirrer, so that the concentration of the ore pulp is kept stable, the ore feeding speed of the ore pulp can be adjusted at any time by adjusting the opening degree of the control valve after the control valve of the ore discharging pipe is opened, and test errors caused by non-uniform concentration and ore feeding speed are effectively avoided; the stability and the accuracy of a laboratory magnetic separation test are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to experimental equipment technical field, especially a kind of ore feeder for laboratory's flat ring type high-intensity magnetic separator. BACKGROUND

[0002] In the laboratory flat ring magnetic separator test process, ore sample needs to be given to the magnetic separator separation zone in the form of slurry, and the concentration and ore feeding speed of slurry given to the magnetic separator separation zone have significant influence on the accuracy of test data. The laboratory flat ring magnetic separator has no fixed ore feeder, so it cannot guarantee uniform ore concentration and cannot adjust the ore feeding speed, and the test results fluctuate greatly.

[0003] To ensure the ore concentration and the ore feeding speed, an ore feeder for laboratory's flat ring type high-intensity magnetic separator is needed. UTILITY MODEL CONTENT

[0004] The utility model aims to provide an ore feeder for laboratory's flat ring type high-intensity magnetic separator, which can achieve the purpose of stable ore concentration and adjustable ore feeding speed at any time, thereby improving the stability and accuracy of laboratory magnetic separation test.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] An ore feeder for laboratory's flat ring type high-intensity magnetic separator, the magnetic separator has a separation zone, the ore feeder includes a cylinder, a motor, a stirrer and a discharge pipe, wherein the cylinder is arranged above the magnetic separator, the stirrer is arranged in the cylinder, the motor is arranged above the cylinder, and the output end of the motor is connected with the stirrer; the upper end of the discharge pipe is connected with the lower end of the cylinder, and the lower end of the discharge pipe extends into the separation zone of the magnetic separator; a control valve is arranged on the discharge pipe.

[0007] Further, in the above-mentioned ore feeder for laboratory's flat ring type high-intensity magnetic separator, the cylinder includes an upper section and a lower section, the upper section is a cylindrical structure, the lower section is a conical structure, the lower end of the upper section is connected with the large end of the lower section, the small end of the lower section is provided with a discharge port, and the upper end of the discharge pipe is connected with the discharge port.

[0008] Further, in the above-mentioned ore feeder for laboratory's flat ring type high-intensity magnetic separator, it further includes a support frame and a base, the base is arranged on the magnetic separator, the support frame is arranged on the base, the support frame is provided with a first fixing clamp and a second fixing clamp, the first fixing clamp is used for fixing the motor, and the second fixing clamp is used for fixing the cylinder.

[0009] Further, in the ore feeding device of the flat ring type high-intensity magnetic separator for laboratory, the inner diameter of the upper section is 15-20 cm.

[0010] Further, in the ore feeding device of the flat ring type high-intensity magnetic separator for laboratory, the rated voltage of the motor is 220 V.

[0011] Further, in the ore feeding device of the flat ring type high-intensity magnetic separator for laboratory, the material of the ore discharging pipe is stainless steel.

[0012] Further, in the ore feeding device of the flat ring type high-intensity magnetic separator for laboratory, the material of the ore discharging pipe is silica gel.

[0013] Further, in the ore feeding device of the flat ring type high-intensity magnetic separator for laboratory, the stirrer is provided with a plurality of mechanical blades, and the material of the mechanical blades is stainless steel or polytetrafluoroethylene.

[0014] Further, in the ore feeding device of the flat ring type high-intensity magnetic separator for laboratory, the material of the cylinder is stainless steel.

[0015] It can be seen that the ore feeding device of the flat ring type high-intensity magnetic separator for laboratory can effectively avoid the test error caused by uneven concentration and ore feeding speed, and improve the stability and accuracy of the laboratory magnetic separation test. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings constituting a part of the specification of the present application are used to provide a further understanding of the present application, and the schematic embodiments of the present application and the description thereof are used to explain the present application, and do not constitute an improper limitation on the present application. Among them:

[0017] Figure 1 The structural schematic diagram of the embodiment of the present application.

[0018] The reference signs are explained as follows: 1 magnetic separator, 2 separation area, 3 cylinder, 4 upper section, 5 lower section, 6 motor, 7 stirrer, 8 ore discharging pipe, 9 control valve, 10 support frame, 11 base, 12 first fixed clamp, 13 second fixed clamp. DETAILED DESCRIPTION

[0019] The present utility model will be described below in detail with reference to the drawings and in conjunction with embodiments. Each example is provided by way of explanation of the present utility model and does not limit the present utility model. In fact, those skilled in the art will clearly understand that modifications and variations can be made in the present utility model without departing from the scope or spirit of the present utility model. For example, features shown as or described as part of one embodiment can be used in another embodiment to produce yet another embodiment. Therefore, it is expected that the present utility model includes such modifications and variations that fall within the scope of the appended claims and their equivalents.

[0020] In the description of the present utility model, the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and does not require the present utility model to be necessarily constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present utility model. The terms "connected", "connected", "provided" used in the present utility model should be understood broadly, for example, it can be fixed connection, but also can be detachable connection; it can be directly connected, but also indirectly connected through intermediate parts; it can be wired electrical connection, wireless electrical connection, or wireless communication signal connection, and those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0021] One or more examples of the present utility model are shown in the accompanying drawings. The detailed description uses numerical and letter labels to refer to features in the drawings. Similar or like labels in the drawings and description have been used to refer to similar or like parts of the present utility model. As used herein, the words "first", "second", and "third", and the like, are used interchangeably to distinguish one element from another, and are not intended to denote position or importance of the individual elements.

[0022] As Figure 1As shown, according to the embodiment of the utility model, provide a kind of for laboratory's flat ring formula high intensity magnetic separator's ore feeder, magnetic separator 1 has sorting area 2, the ore feeder includes cylinder 3, motor 6, agitator 7 and ore discharge pipe 8, wherein, cylinder 3 is set in the upper of sorting area 2 of magnetic separator 1, agitator 7 is set in cylinder 3, motor 6 is set in the upper of cylinder 3, the output end of motor 6 is connected with agitator 7;The upper end of ore discharge pipe 8 is connected with the lower end of cylinder 3, and the lower end of ore discharge pipe 8 extends into the sorting area 2 of magnetic separator 1;Control valve 9 is provided on ore discharge pipe 8, by adjusting the opening of control valve 9, the amount of ore pulp passing through ore discharge pipe 8 can be adjusted.In test, ore sample and water are added into cylinder 3, and the ore sample and water are stirred by agitator 7 to form a certain concentration of ore pulp, and the ore pulp is mixed uniformly, and the control valve 9 is opened, and the ore pulp is discharged into the sorting area 2 of magnetic separator 1 through ore discharge pipe 8.The ore feeder can realize the purpose of stable ore concentration and adjustable ore feeding speed, thereby improving the stability and accuracy of laboratory magnetic separation test.The ore feeder is suitable for ore feeding of single laboratory flat ring type high intensity magnetic separator, and solves the problem of test error caused by uneven ore feeding of laboratory magnetic separator.

[0023] Further, the cylinder 3 includes an upper section 4 and a lower section 5, the upper section 4 is a cylindrical structure, the lower section 5 is a conical structure, the lower end of the upper section 4 is connected with the large end of the lower section 5, and the small end of the lower section 5 is provided with a discharge port, and the upper end of the ore discharge pipe 8 is connected with the discharge port. By setting the lower section 5 of the cylinder 3 as a conical structure, the flow of the ore pulp in the cylinder 3 can be facilitated.

[0024] Further, the ore feeder further includes a support frame 10 and a base 11, the base 11 is fixedly arranged on the magnetic separator 1, the support frame 10 is arranged on the base 11, the support frame 10 is provided with a first fixing clamp 12 and a second fixing clamp 13, the first fixing clamp 12 is used for fixing the motor 6, and the second fixing clamp 13 is used for fixing the cylinder 3.

[0025] Further, the inner diameter of the upper section 4 is 15cm-20cm.

[0026] Further, the rated voltage of the motor 6 is 220V, the agitator 7 is provided with a plurality of mechanical blades, and the material of the mechanical blades is stainless steel or polytetrafluoroethylene. The motor 6 can drive the mechanical blades of the agitator 7 to rotate, and the stirring of the ore sample and water is realized through the rotation of the mechanical blades.

[0027] Further, the material of the ore discharge pipe 8 is stainless steel or silica gel.

[0028] Further, the material of the cylinder 3 is stainless steel.

[0029] From the above description, it can be seen that the above-mentioned embodiments of the utility model realize the following technical effects:

[0030] A feeding device for a flat ring type high intensity magnetic separator in a laboratory, when the feeding device is used for test, the ore pulp is stirred evenly in the cylinder 3 under the action of the stirrer 7, the concentration of the ore pulp is kept stable, after the control valve 9 of the ore discharge pipe 8 is opened, the feeding speed of the ore pulp can be adjusted at any time by adjusting the opening degree of the control valve 9, the test error caused by the uneven concentration and feeding speed is effectively avoided, and the stability and accuracy of the laboratory magnetic separation test are improved.

[0031] The above only describes the preferred embodiments of the present application, and is not intended to limit the present application. For those skilled in the art, the present application can be variously changed and modified. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A feeding device for a flat ring high-intensity magnetic separator for a laboratory, wherein the magnetic separator has a separation zone, characterized in that: The ore feeding device includes a cylinder, a motor, a stirrer and an ore discharge pipe, wherein: The cylinder is arranged above the magnetic separator, the stirrer is arranged in the cylinder, the motor is arranged above the cylinder, and the output end of the motor is connected to the stirrer; The upper end of the discharge pipe is connected to the lower end of the cylinder, and the lower end of the discharge pipe extends into the separation area of ​​the magnetic separator; The ore discharge pipe is provided with a control valve.

2. The feeding device of the flat ring type high-intensity magnetic separator for laboratory use according to claim 1, characterized in that: The cylinder includes an upper section and a lower section, the upper section is a cylindrical structure, the lower section is a conical structure, the lower end of the upper section is connected to the large end of the lower section, the small end of the lower section is provided with a discharge port, and the upper end of the discharge pipe is connected to the discharge port.

3. The feeding device of the flat ring type high-intensity magnetic separator for laboratory use according to claim 1, characterized in that: It also includes a support frame and a base, the base is arranged on the magnetic separator, the support frame is arranged on the base, and the support frame is provided with a first fixing clamp and a second fixing clamp, the first fixing clamp is used to fix the motor, and the second fixing clamp is used to fix the cylinder.

4. The feeding device of the flat ring type high-intensity magnetic separator for laboratory use according to claim 2, characterized in that: The inner diameter of the upper section is 15 cm to 20 cm.

5. The feeding device of the flat ring type high-intensity magnetic separator for laboratory use according to claim 1, characterized in that: The rated voltage of the motor is 220V.

6. The feeding device for the flat ring type high intensity magnetic separator for laboratory use according to claim 1, characterized in that: The material of the ore discharge pipe is stainless steel.

7. The feeding device for the flat ring type high intensity magnetic separator for laboratory use according to claim 1, characterized in that: The material of the ore discharge pipe is silica gel.

8. The feeding device for the flat ring type high intensity magnetic separator for laboratory use according to claim 1, characterized in that: The stirrer is provided with a plurality of mechanical blades, and the material of the mechanical blades is stainless steel or polytetrafluoroethylene.

9. The feeding device for the flat ring type high intensity magnetic separator for laboratory use according to claim 1, characterized in that: The material of the cylinder is stainless steel.

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