Gas dust recovery flotation machine

Abstract

The utility model relates to a gas dust recovery flotation machine which comprises a machine body, a gas dust recovery device and a gas dust recovery device. The frame body is connected with the machine body, an installation opening is formed in the frame body, an insertion opening and a filter plate are arranged on the installation opening, the filter plate comprises a filter frame, an insertion piece and a filter screen, the filter frame is matched with the installation opening, the insertion piece is connected with the filter frame, the insertion piece can be inserted into the insertion opening, and the filter screen is connected with the insertion piece. According to the device, the foam layer is stirred into the filtering frame from the surface of ore pulp through the rotating plate, the foam layer can automatically fall onto the filtering net under the influence of gravity, when the foam layer passes through the filtering net, carbon can be left on the filtering net, and the carbon is separated from heavy metal components, so that under the action of the gravity, the foam layer can be separated from the filtering net, and the heavy metal components can be separated from the filtering net. And carbon and heavy metal components penetrate through the filter screen to be separated.

Description

Technical Field

[0001] This application relates to the technical field of flotation machines, and in particular to a gas ash recovery flotation machine. Background Technology

[0002] Flotation machines are key equipment in mineral processing, primarily used to separate valuable minerals from gangue through flotation. Their core principle is to utilize the differences in the physicochemical properties of mineral particle surfaces, using air bubbles to adsorb the target minerals, causing them to float to the surface of the pulp and form a froth layer, thereby achieving mineral enrichment and separation.

[0003] Gas ash typically contains valuable components such as iron, carbon, and zinc. Carbon is naturally hydrophobic and can be directly floated. Heavy metals such as iron and zinc exist in the form of oxides and require sulfidation treatment or the use of chelating collectors for flotation. The flotation tailings contain heavy metal components and carbon, and it is necessary to separate the heavy metal components from the flotation tailings to avoid environmental pollution. Utility Model Content

[0004] This application provides a gas ash recovery flotation machine to solve the problem of heavy metal components in flotation tailings in related technologies.

[0005] In a first aspect, a gas ash recovery flotation machine is provided, comprising:

[0006] The main body, with a rotating plate rotatably connected to it;

[0007] The frame is connected to the machine body. The frame has an installation port, and the installation port has a socket.

[0008] Filter plate, filter plate includes;

[0009] - Filter holder, the filter holder matches the mounting port;

[0010] -Plug-in, the plug-in connects to the filter holder, and the plug-in can be inserted into the socket;

[0011] - Filter screen, which is installed inside the filter holder.

[0012] In some embodiments, the mounting port is opened horizontally from one side of the frame to the opposite side, and the length direction of the insertion port is the same as the opening direction of the mounting port.

[0013] In some embodiments, the filter frame is a frame with an opening on one side, and the opening direction of the filter frame is the same as the opening direction of the mounting port.

[0014] The length direction of the plug is the same as the length direction of the connector.

[0015] In some embodiments, the filter plate further includes a pair of assembly frames;

[0016] The filter frame is equipped with an assembly port;

[0017] A pair of assembly frames can be inserted into the assembly port, and the filter screen is connected to the assembly frame.

[0018] In some embodiments, the two assembly frames are detachable and can be fitted with the filter screen edge between the two assembly frames.

[0019] In some embodiments, a stretcher is mounted on one of the assembly frames, the stretcher is connected to the assembly frame, and the stretcher and the assembly frame form a placement space for supporting the filter screen.

[0020] In some embodiments, a fitting part is provided on one side of the assembly frame, and an installation part is provided on the other side of the assembly frame. The fitting part and the installation part are disposed opposite to each other on the assembly frame. When the two assembly frames are installed together, the two fitting parts fit together.

[0021] In some embodiments, the longitudinal section of the mounting part gradually decreases from inside the assembly frame toward outside the assembly frame.

[0022] In some embodiments, a limiting block is provided on one fitting part and a limiting groove is provided on the other fitting part, and the limiting block can be inserted into the limiting groove.

[0023] This application provides a gas ash recovery flotation machine. Since this application uses a rotating plate to push the foam layer from the surface of the slurry into the filter frame, the foam layer will automatically fall onto the filter screen under the influence of gravity. When the foam layer passes through the filter screen, carbon will remain on the filter screen, separating carbon from heavy metal components. Therefore, this application uses the effect of gravity to make carbon and heavy metal components pass through the filter screen for separation. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the structure provided for an embodiment of this application;

[0026] Figure 2 A schematic diagram of the frame structure is provided for the embodiments of this application;

[0027] Figure 3 A structural schematic diagram of the assembly frame is provided for the embodiments of this application;

[0028] Figure 4 A structural cross-sectional view of the assembly frame is provided for the embodiments of this application;

[0029] Figure 5A schematic diagram of the filter frame is provided for an embodiment of this application;

[0030] Figure 6 for Figure 4 Enlarged view of the structure at point A in the middle.

[0031] In the diagram: 1. Body; 2. Rotating plate; 3. Frame; 4. Mounting port; 5. Insertion port; 6. Filter plate; 61. Filter frame; 62. Insert; 63. Filter screen; 64. Assembly frame; 65. Assembly port; 66. Stretcher; 67. Fitting part; 68. Mounting part; 69. Limiting block; 610. Limiting groove. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0033] This application provides a gas ash recovery flotation machine that can solve the problem of heavy metal components in flotation tailings water in related technologies.

[0034] Please see Figures 1 to 6 A gas ash recovery flotation machine includes: a body 1, a frame 3, and a filter plate 6. A rotating plate 2 is rotatably connected to the body 1. The frame 3 is connected to the body 1 and has an installation port 4. The installation port 4 has an insertion port 5. The filter plate 6 includes a filter frame 61, an insert 62, and a filter screen 63. The filter frame 61 is matched with the installation port 4. The insert 62 is connected to the filter frame 61 and can be inserted into the insertion port 5. The filter screen 63 is disposed inside the filter frame 61.

[0035] In this embodiment, the slurry is contained in the body 1 and a foam layer floats on the surface of the slurry. In a preferred embodiment, the rotating plate 2 on the body 1 is driven by a motor. The rotating plate 2 rotates and pushes the foam layer into the frame 3. Under the influence of gravity, the foam layer passes through the filter screen 63. The carbon in the foam layer remains above the filter screen 63, thus separating the carbon from the heavy metal substances.

[0036] It should be noted that the carbon on the filter screen 63 needs to be collected by staff. To facilitate collection, this application designs the filter frame 61 and the frame 3 as a detachable structure. The filter frame 61 can be pulled out along the length of the insertion port 5. Compared with collecting directly on the frame 3, the filter frame 61 is placed on the platform after being pulled out. The height of the frame of the filter frame 61 is lower and the height of the filter screen 63 is lower, which makes it easier for staff to collect the carbon on the filter screen 63. At the same time, after the carbon is collected, the staff can easily insert the filter frame 61 into the installation port 4 through the insertion port 5 and avoid the filter frame 61 from shaking, so as to achieve the purpose of installing the filter plate 6 on the frame 3.

[0037] Furthermore, in this embodiment, the mounting port 4 is horizontally opened from one side of the frame 3 to the opposite side, the length direction of the insertion port 5 is the same as the opening direction of the mounting port 4, the filter frame 61 is a frame 3 with an opening on one side, the opening direction of the filter frame 61 is the same as the opening direction of the mounting port 4, and the length direction of the plug 62 is the same as the length direction of the insertion port 5.

[0038] like Figure 2 As shown, there are two inlets 5, and the two inlets 5 are located on both sides of the mounting port 4. The inlets 5 serve as guides on the mounting filter frame 61. When the filter frame 61 is installed on the mounting port 4, the frame 3 and the filter frame 61 form a closed loop space to prevent leakage and facilitate the removal of the filter screen 63 from the filter frame 61.

[0039] Furthermore, in this embodiment, the filter plate 6 also includes a pair of assembly frames 64. The filter frame 61 is provided with an assembly port 65, into which the pair of assembly frames 64 can be inserted. The filter screen 63 is connected to the assembly frames 64. The two assembly frames 64 are detachable and installable. The edge of the filter screen 63 can be clamped between the two assembly frames 64. A stretcher 66 is installed on one of the assembly frames 64. The stretcher 66 is connected to the assembly frame 64, and the stretcher 66 and the assembly frame 64 form a support for holding the filter screen 63. In the space, one side of the assembly frame 64 is provided with a fitting part 67, and the other side of the assembly frame 64 is provided with an installation part 68. The fitting part 67 and the installation part 68 are arranged opposite to each other on the assembly frame 64. When the two assembly frames 64 are installed together, the two fitting parts 67 fit together. The longitudinal section of the installation part 68 gradually decreases from the inside of the assembly frame 64 toward the outside of the assembly frame 64. One fitting part 67 is provided with a limiting block 69, and the other fitting part 67 is provided with a limiting groove 610. The limiting block 69 can be inserted into the limiting groove 610.

[0040] To facilitate the installation and removal of the filter screen 63, the edges of the filter screen 63 are clamped together by two assembly frames 64. During installation, the assembly frame 64 with the stretcher 66 is positioned below the other assembly frame 64. First, place the filter screen 63 on the stretcher 66 and the assembly frame 64 connected to the stretcher 66, with the edges of the filter screen 63 pressing against the limiting block 69. Confirm the placement of the filter screen 63. Then, stack the other assembly frame 64 on top of the assembly frame 64 with the filter screen 63, and the two mating parts 67 are mated together. At this point, the limiting block 69 is inserted into the limiting groove 610, aligning the two assembly frames 64. That is, the limiting block 69 functions to restrict the position of the filter screen 63. At the same time, the limiting block 69 and the limiting groove 610 cooperate to quickly align and fix the position of the two assembly frames 64. Functionally, the filter screen 63 between the two assembly frames 64 is fixed by the friction generated by the compression of the two fitting parts 67. The installed filter screen 63 and the two assembly frames 64 are inserted from the assembly port 65. In this application, the mounting part 68 is an inclined surface. During the process of inserting the assembly frame 64 into the assembly port 65, the mounting part 68 will first contact the assembly port 65. The assembly port 65 will compress the mounting part 68 and the assembly frame 64. Due to the limiting block 69 and the limiting groove 610, the two assembly frames 65 will be compressed closer to each other, fixing the filter screen 63 more firmly. At the same time, when it is necessary to replace the filter screen 63, the filter frame 61 can be pulled out from the frame 3 first, and then the assembly frame 64 can be pulled out from the assembly port 65 of the filter frame 61. The two assembly frames 64 can be separated directly for replacement.

[0041] It should be noted that after disassembling the two assembly frames 64 and the filter screen 63, carbon can be collected more conveniently.

[0042] In the description of this application, it should be noted that the terms "upper," "lower," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0043] It should be noted that in this application, relational terms such as "first" and "second" are used merely 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0044] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A gas ash recovery flotation machine, characterized in that, include: The body (1) is rotatably connected to the body (1); The frame (3) is connected to the body (1), and the frame (3) is provided with an installation port (4), and the installation port (4) is provided with an insertion port (5). Filter plate (6), the filter plate (6) comprising: A filter holder (61) that matches the mounting port (4); Plug (62), the plug (62) is connected to the filter frame (61), and the plug (62) can be inserted into the socket (5); A filter screen (63) is disposed within the filter frame (61).

2. The gas ash recovery flotation machine as described in claim 1, characterized in that: The mounting port (4) is opened horizontally from one side of the frame (3) to the opposite side, and the length direction of the insertion port (5) is the same as the opening direction of the mounting port (4).

3. The gas ash recovery flotation machine as described in claim 2, characterized in that: The filter frame (61) is a frame (3) with an opening on one side, and the opening direction of the filter frame (61) is the same as the opening direction of the mounting port (4). The length direction of the plug (62) is the same as the length direction of the socket (5).

4. The gas ash recovery flotation machine as described in claim 1, characterized in that: The filter plate (6) also includes a pair of assembly frames (64); The filter frame (61) is provided with an assembly port (65); A pair of the assembly frames (64) can be inserted into the assembly port (65), and the filter screen (63) is connected to the assembly frame (64).

5. The gas ash recovery flotation machine as described in claim 4, characterized in that: The two assembly frames (64) are detachable and can be installed separately, and the edge of the filter screen (63) can be clamped between the two assembly frames (64).

6. The gas ash recovery flotation machine as described in claim 4, characterized in that: A stretcher (66) is installed on the assembly frame (64), the stretcher (66) is connected to the assembly frame (64), and the stretcher (66) and the assembly frame (64) form a placement space for supporting the filter screen (63).

7. The gas ash recovery flotation machine as described in claim 4, characterized in that: The assembly frame (64) has a fitting part (67) on one side and an installation part (68) on the other side. The fitting part (67) and the installation part (68) are arranged opposite to each other on the assembly frame (64). When the two assembly frames (64) are installed together, the two fitting parts (67) fit together.

8. The gas ash recovery flotation machine as described in claim 7, characterized in that: The longitudinal section of the mounting part (68) gradually decreases from inside the assembly frame (64) toward outside the assembly frame (64).

9. The gas ash recovery flotation machine as described in claim 7, characterized in that: One of the bonding parts (67) is provided with a limiting block (69), and the other bonding part (67) is provided with a limiting groove (610), and the limiting block (69) can be inserted into the limiting groove (610).

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