Environment-friendly water-saving high-grade fine iron powder elutriation optimization machine

Abstract

The utility model relates to the technical field of iron ore elutriation, and discloses an environment-friendly water-saving high-grade fine iron powder elutriation optimizing machine which comprises a device shell, an elutriation frame is fixedly connected to the inner side of the device shell, a rotating assembly is installed at the bottom of the outer surface of the elutriation frame, and a driving assembly is installed at the bottom of the inner side of the device shell. The periphery of the bottom of the inner wall of the device shell is fixedly connected with positioning assemblies, the tops of the positioning assemblies are provided with magnetic attraction assemblies, the outer side of a positioning ring is provided with an annular frame, the periphery of the outer side of the annular frame is fixedly connected with guide frames, the bottom of a magnetic attraction block body is fixedly connected with a cylindrical block, and the bottom of the cylindrical block is fixedly connected with a sliding block. The surface of the sliding block is fixedly connected with a fixing block. By arranging the driving assembly, the rotating assembly, the positioning assembly and the magnetic attraction assembly, the distance between the magnetic attraction block main body and the elutriation frame can be adjusted, so that the magnetic field intensity in the elutriation frame is adjusted, the desliming effect is guaranteed, and the loss of fine iron powder is avoided.

Description

Technical Field

[0001] This utility model relates to the field of iron ore washing technology, and more specifically, to an environmentally friendly and water-saving high-grade iron concentrate washing and optimization machine. Background Technology

[0002] An iron concentrate washing machine is a device used for washing and screening iron ore (especially ores containing a large amount of impurities). The washing machine mainly uses the washing action of water flow to separate light impurities (such as clay and dust) from the ore, thereby improving the purity of the ore and obtaining higher quality iron concentrate. Iron concentrate washing machines are widely used in mineral processing, iron ore beneficiation, and other fields.

[0003] Existing washing machines and magnetic screens are prone to tailings, and lighter and smaller iron ore is easily washed away with mud by the water flow, resulting in the loss of iron concentrate and poor refining effect. They also have the disadvantages of poor flexibility and low processing capacity, which cannot meet the needs of daily production. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, this utility model provides an environmentally friendly and water-saving high-grade iron concentrate washing and optimization machine, which has the advantage of being able to adjust the magnetic field strength inside the washing frame.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly and water-saving high-grade iron concentrate washing and optimization machine, comprising a device housing, a washing frame fixedly connected to the inner side of the device housing, a rotating component installed at the bottom of the outer surface of the washing frame, a driving component installed at the bottom of the inner side of the device housing, positioning components fixedly connected to all four sides of the bottom of the inner wall of the device housing, a magnetic suction component installed at the top of the positioning component, the rotating component including a positioning ring fixedly connected to the outer surface of the washing frame, an annular frame installed on the outer side of the positioning ring, guide frames fixedly connected to all four sides of the outer side of the annular frame, the magnetic suction component including a magnetic block body, a cylindrical block fixedly connected to the bottom of the magnetic block body, a slider fixedly connected to the bottom of the cylindrical block, and a fixing block fixedly connected to the surface of the slider.

[0006] As a preferred embodiment of the present invention, a bottom conical frame is fixedly connected to the bottom of the device housing, and support frames are fixedly connected to all four sides of the bottom of the bottom conical frame. A top frame is fixedly connected to the top of the device housing, and a water outlet is provided on the right side of the top frame.

[0007] As a preferred embodiment of this utility model, the top of the guide frame is provided with an arc-shaped groove, and the arc-shaped groove is slidably sleeved with the cylindrical block.

[0008] As a preferred embodiment of this utility model, an annular groove is provided on the inner side of the annular frame, and the annular groove is slidably sleeved with the positioning ring.

[0009] As a preferred embodiment of this utility model, the bottom of the annular frame is provided with fixed teeth, the drive assembly includes a support plate, a motor is fixedly connected to the front of the support plate, and a cylindrical gear is fixedly connected to the output shaft of the motor, the cylindrical gear meshing with the fixed teeth.

[0010] As a preferred embodiment of the present invention, the top of the positioning component is provided with a first sliding groove, the inner wall of the first sliding groove is provided with a second sliding groove, the first sliding groove is adapted to the slider, and the second sliding groove is adapted to the fixing block.

[0011] As a preferred embodiment of this utility model, rollers are movably sleeved on both the top and bottom of the fixing block, and the rollers are in contact with the inner wall of the second sliding groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model comprises a driving component, a rotating component, a positioning component, and a magnetic suction component. A motor drives a cylindrical gear to rotate. Through the meshing of the cylindrical gear and the fixed teeth, the annular frame rotates clockwise, thereby rotating the guide frame. Under the thrust of the arc-shaped groove, the cylindrical block slides along the inner side of the arc-shaped groove, which in turn drives the slider to move horizontally within the first sliding groove. This causes the magnetic suction block to move closer to the washing frame, reducing the distance between the washing frame and the magnetic suction block, thus increasing the magnetic field strength inside the washing frame. Iron concentrate, under the influence of the magnetic field, sinks to the bottom outlet, while mud, being non-magnetic, floats to the top overflow outlet with the water. The adjustable magnetic field inside the washing frame ensures effective mud removal and avoids iron concentrate loss.

[0014] 2. This utility model is equipped with a rotating component, a positioning component, and a magnetic attraction component. When the annular frame rotates, the cylindrical block slides along the inner side of the arc groove under the thrust of the arc groove. The first and second sliding grooves position the slider and the fixed block, so that the slider can only move horizontally along the inner side of the first sliding groove. Thus, through the cooperation of the guide frame and the positioning component, the magnetic attraction block body can move horizontally, thereby adjusting the magnetic field strength inside the washing frame. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the device housing of this utility model;

[0017] Figure 3 This is a schematic diagram of the rotating component structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the annular frame structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the positioning component structure of this utility model;

[0020] Figure 6 This is a schematic diagram of the magnetic suction component structure of this utility model;

[0021] Figure 7 This is a schematic diagram of the drive component structure of this utility model.

[0022] In the diagram: 1. Device housing; 101. Bottom conical frame; 102. Support frame; 103. Top frame; 104. Water outlet; 105. Washing frame; 2. Drive assembly; 201. Support plate; 202. Motor; 203. Cylindrical gear; 3. Rotation assembly; 301. Positioning ring; 302. Annular frame; 321. Annular groove; 322. Fixing tooth; 303. Guide frame; 304. Arc groove; 4. Positioning assembly; 401. First slide groove; 402. Second slide groove; 5. Magnetic suction assembly; 501. Magnetic block body; 502. Cylindrical block; 503. Slider; 504. Fixing block; 505. Roller. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figures 1 to 7As shown, this utility model provides an environmentally friendly and water-saving high-grade iron concentrate washing and optimization machine, including a device housing 1. A washing frame 105 is fixedly connected to the inner side of the device housing 1. A rotating component 3 is installed at the bottom of the outer surface of the washing frame 105. A driving component 2 is installed at the bottom of the inner side of the device housing 1. Positioning components 4 are fixedly connected to all four sides of the bottom of the inner wall of the device housing 1. A magnetic suction component 5 is installed at the top of the positioning component 4. The rotating component 3 includes a positioning ring 301 fixedly connected to the outer surface of the washing frame 105. An annular frame 302 is installed on the outer side of the positioning ring 301. Guide frames 303 are fixedly connected to all four sides of the outer side of the annular frame 302. The magnetic suction component 5 includes a magnetic suction block body 501. A cylindrical block 502 is fixedly connected to the bottom of the magnetic suction block body 501. A slider 503 is fixedly connected to the bottom of the cylindrical block 502. A fixing block 504 is fixedly connected to the surface of the slider 503.

[0025] In this embodiment, when it is necessary to increase the magnetic field strength, the motor 202 drives the cylindrical gear 203 to rotate. Through the meshing of the cylindrical gear 203 and the fixed tooth 322, the annular frame 302 is driven to rotate clockwise, thereby driving the guide frame 303 to rotate. Under the thrust of the arc groove 304, the cylindrical block 502 slides along the inner side of the arc groove 304, and then drives the slider 503 to move horizontally on the inner side of the first slide groove 401, thereby causing the magnetic block body 501 to move closer to the washing frame 105, thereby reducing the distance between the washing frame 105 and the magnetic block body 501, thereby achieving the purpose of increasing the magnetic field strength. The iron concentrate is sinking to the bottom outlet under the action of the magnetic field, while the mud, being non-magnetic, floats to the top overflow outlet with the water. The adjustable magnetic field ensures the mud removal effect and avoids the loss of iron concentrate.

[0026] The bottom of the device housing 1 is fixedly connected to a bottom conical frame 101, and support frames 102 are fixedly connected to all four sides of the bottom of the bottom conical frame 101. The top of the device housing 1 is fixedly connected to a top frame 103, and an outlet 104 is provided on the right side of the top frame 103.

[0027] Iron concentrate settles at the bottom outlet of the bottom conical frame 101 under the action of magnetic field and its own gravity. Mud flows through the top of the washing frame 105 to the overflow outlet under the action of water flow. The stirring mechanism of the device is a common existing technology, which will not be described in detail in this application.

[0028] The top of the guide frame 303 is provided with an arc-shaped groove 304, which is slidably connected to the cylindrical block 502.

[0029] When the annular frame 302 drives the guide frame 303 to rotate clockwise, under the pushing action of the arc groove 304, the cylindrical block 502 drives the magnetic block body 501 to move closer to the washing frame 105. When the annular frame 302 drives the guide frame 303 to rotate counterclockwise, the cylindrical block 502 drives the magnetic block body 501 to move away from the washing frame 105.

[0030] The inner side of the annular frame 302 is provided with an annular groove 321, which is slidably sleeved with the positioning ring 301.

[0031] The positioning ring 301 and the annular groove 321 work together to position the annular frame 302, allowing the annular frame 302 to rotate outside the washing frame 105 without shifting.

[0032] The bottom of the annular frame 302 is provided with a fixed tooth 322. The drive assembly 2 includes a support plate 201. A motor 202 is fixedly connected to the front of the support plate 201. A cylindrical gear 203 is fixedly connected to the output shaft of the motor 202. The cylindrical gear 203 meshes with the fixed tooth 322.

[0033] The motor 202 can be controlled by an external control terminal. When the motor 202 drives the cylindrical gear 203 to rotate counterclockwise, the annular frame 302 rotates clockwise, and the magnetic block body 501 moves closer to the washing frame 105, increasing the magnetic field strength inside the washing frame 105. Conversely, when the annular frame 302 rotates counterclockwise, the magnetic block body 501 moves away from the washing frame 105, decreasing the magnetic field strength inside the washing frame 105.

[0034] The positioning component 4 has a first slide groove 401 on its top and a second slide groove 402 on its inner wall. The first slide groove 401 is adapted to the slider 503 and the second slide groove 402 is adapted to the fixing block 504. Rollers 505 are movably sleeved on the top and bottom of the fixing block 504 and the rollers 505 are in contact with the inner wall of the second slide groove 402.

[0035] The positioning component 4 positions the magnetic component 5, allowing the magnetic component 5 to move horizontally only along the inner side of the positioning component 4. The roller 505 reduces the friction between the magnetic component 5 and the inner side of the positioning component 4 when the magnetic component 5 moves.

[0036] Working principle and usage process of this utility model:

[0037] When the magnetic field strength needs to be increased, the cylindrical gear 203 is driven to rotate by the motor 202. Through the meshing of the cylindrical gear 203 and the fixed gear 322, the annular frame 302 is driven to rotate clockwise, thereby driving the guide frame 303 to rotate. Under the thrust of the arc groove 304, the cylindrical block 502 slides along the inner side of the arc groove 304, which in turn drives the slider 503 to move horizontally on the inner side of the first sliding groove 401. This causes the magnetic block body 501 to move closer to the washing frame 105, thereby reducing the distance between the washing frame 105 and the magnetic block body 501, thus achieving the purpose of increasing the magnetic field strength. The iron concentrate is sinking to the bottom outlet under the action of the magnetic field, while the mud, being non-magnetic, floats to the top overflow outlet with the water. The adjustable magnetic field ensures the mud removal effect and avoids the loss of iron concentrate.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly and water-saving high-grade iron concentrate washing and optimization machine, comprising a device housing (1), characterized in that: A washing frame (105) is fixedly connected to the inner side of the device housing (1). A rotating component (3) is installed at the bottom of the outer surface of the washing frame (105). A driving component (2) is installed at the bottom of the inner side of the device housing (1). Positioning components (4) are fixedly connected to all four sides of the bottom of the inner wall of the device housing (1). A magnetic suction component (5) is installed on the top of the positioning component (4). The rotating component (3) includes a positioning ring fixedly connected to the outer surface of the washing frame (105). 301), an annular frame (302) is installed on the outside of the positioning ring (301), and guide frames (303) are fixedly connected to the four sides of the annular frame (302). The magnetic suction assembly (5) includes a magnetic suction block body (501), a cylindrical block (502) is fixedly connected to the bottom of the magnetic suction block body (501), a slider (503) is fixedly connected to the bottom of the cylindrical block (502), and a fixing block (504) is fixedly connected to the surface of the slider (503).

2. The environmentally friendly and water-saving high-grade iron concentrate washing and optimization machine according to claim 1, characterized in that: The bottom of the device housing (1) is fixedly connected to a bottom conical frame (101), and support frames (102) are fixedly connected to all four sides of the bottom of the bottom conical frame (101). The top of the device housing (1) is fixedly connected to a top frame (103), and a water outlet (104) is provided on the right side of the top frame (103).

3. The environmentally friendly and water-saving high-grade iron concentrate washing and optimization machine according to claim 1, characterized in that: The top of the guide frame (303) is provided with an arc-shaped groove (304), which is slidably sleeved with the cylindrical block (502).

4. The environmentally friendly and water-saving high-grade iron concentrate washing and optimization machine according to claim 1, characterized in that: The inner side of the annular frame (302) is provided with an annular groove (321), and the annular groove (321) is slidably sleeved with the positioning ring (301).

5. The environmentally friendly and water-saving high-grade iron concentrate washing and optimization machine according to claim 1, characterized in that: The bottom of the annular frame (302) is provided with a fixed tooth (322). The drive assembly (2) includes a support plate (201). A motor (202) is fixedly connected to the front of the support plate (201). A cylindrical gear (203) is fixedly connected to the output shaft of the motor (202). The cylindrical gear (203) meshes with the fixed tooth (322).

6. The environmentally friendly and water-saving high-grade iron concentrate washing and optimization machine according to claim 1, characterized in that: The positioning component (4) has a first groove (401) on its top and a second groove (402) on its inner wall. The first groove (401) is adapted to the slider (503) and the second groove (402) is adapted to the fixing block (504).

7. The environmentally friendly and water-saving high-grade iron concentrate washing and optimization machine according to claim 1, characterized in that: Rollers (505) are movably sleeved on both the top and bottom of the fixing block (504), and the rollers (505) are in contact with the inner wall of the second sliding groove (402).

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