Device for preventing air inlet of pulp suction flotation machine

Abstract

The utility model discloses a device for preventing air intake of a suction flotation machine, which comprises a box body, a mounting frame, a suction pipeline, an adjusting plate, a threaded column and a threaded column, the right end surface of the box body is provided with the mounting frame with a hollow structure inside, the lower side of the right end surface of the mounting frame is provided with the suction pipeline, and the suction pipeline and the box body are of a communicated structure. An adjusting plate in sliding connection is mounted in the mounting frame, a threaded column is welded to the center of the top end of the adjusting plate, a mounting frame is fixed to the right side of the upper end of the box body through bolts, a bottom block is welded to the right side of the upper end of the mounting frame, and a connecting cylinder is welded to the upper end of the bottom block. The adjusting plate is arranged in the mounting frame at the right end of the box body, the threaded column can be driven by the control handle to rotate to adjust the height of the adjusting plate, then the inlet area of the slurry suction pipeline is adjusted, the slurry suction flotation machine is prevented from sucking air, the production capacity of the slurry suction flotation machine is guaranteed, operation is easy, the operation convenience is improved, and the practicability is high. The safety risk is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a flotation machine technical field, concretely is a kind of prevent suction pulp flotation machine air inlet device. BACKGROUND

[0002] Flotation operation is the most common use in the dressing industry sorting operation, and currently dressing operation department has 5 series flotation, SF type flotation machine is configured 25, for connecting mixing tank and flotation machine, and flotation machine and flotation machine, ensure that the pulp is smoothly flowing between sorting process, due to the fluctuation of flotation scraping amount in production, often there will be flotation froth tank to suction pulp flotation machine into air, lead to the suction pulp capacity of flotation machine to decline, froth tank run phenomenon, it is not conducive to the stable production process, therefore, the utility model provides a kind of prevent suction pulp flotation machine air inlet device for solving the above problems. SUMMARY

[0003] The utility model discloses a kind of prevent suction pulp flotation machine air inlet device, to solve the problems in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of prevent suction pulp flotation machine air inlet device, including box, installation frame, suction pipe, adjusting plate, threaded column and threaded column, the box right end surface is equipped with the installation frame with hollow structure inside, and suction pipe is equipped on the right end surface lower side of installation frame, the suction pipe is in communication with the box structure, the installation frame inside is equipped with the slidingly connected adjusting plate, and threaded column is welded in the center position of adjusting plate top end;

[0005] Bolt is fixed on the right side of the box upper end, bottom block is welded on the right side of the installation frame upper end, connecting barrel is welded on the bottom block upper end, the connecting barrel top end is rotatably connected to control handle by connecting seat, the threaded column upper end is respectively penetrated bottom block and connecting barrel, and threaded column top end is penetrated control handle and is screw connected.

[0006] As a preferred of the utility model, the length of threaded column between the top end of adjusting plate and bottom block is greater than the interval between adjusting plate and the top end of suction pipe.

[0007] As a preferred of the utility model, the diameter of threaded column is less than the inner end diameter of connecting barrel, and the inner end diameter of connecting barrel is equivalent to the through-hole of bottom block inside.

[0008] As a preferred of the utility model, gap is equipped between adjusting plate and installation frame.

[0009] As a preferred of the utility model, the bottom end of connecting seat is embedded in the top end of connecting barrel by bearing.

[0010] As a preferred of the utility model, the control handle both sides are provided with handle hole in penetrating structure, and the handle hole is in sector structure.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] 1. The utility model discloses a adjusting plate is equipped with in the mounting frame right end, can be through to control handle drive screw thread column rotation to the height adjustment of adjusting plate, and then the inlet area of slurry suction pipeline is adjusted, prevents the air of slurry suction flotation machine suction, guarantees the production capacity of slurry suction flotation machine.

[0013] 2. The utility model discloses simple operation, improves the convenience of operation, reduces the security risk. ACCURACY

[0014] Figure 1 It is the whole structure schematic view of the utility model;

[0015] Figure 2 It is control handle and connecting cylinder inside partial connection structure schematic view of the utility model;

[0016] Figure 3 It is connecting cylinder and screw thread column connection structure plan view of the utility model;

[0017] Figure 4 It is mounting frame and adjusting plate connection structure plan view of the utility model.

[0018] In the drawing: 1, box;2, mounting frame;3, slurry suction pipeline;4, adjusting plate;5, screw thread column;6, mounting frame;7, bottom block;8, connecting cylinder;9, control handle;10, connecting seat. SPECIFIC IMPLEMENTATION

[0019] In order to make the utility model's purpose, technical scheme and advantage more clear and obvious, the following is combined with the drawing and example, and the utility model is further detailedly explained. It should be understood that the specific example described here is only used to explain the utility model, and is not used to limit the utility model.

[0020] In the description of the utility model, it needs to be understood that the directions or position relations indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the directions or position relations shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, in the description of the utility model, in addition, "first", "second", "third", "fourth" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the utility model, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be connected through an intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. The meaning of "multiple" is two or more than two, unless otherwise explicitly limited, all belong to the protection scope of the utility model.

[0022] Embodiment: as Figures 1-4 The utility model provides a technical scheme: including box 1, installation frame 2, absorption pipe 3, adjusting plate 4, threaded column 5 and threaded column 6, the right end surface of box 1 is equipped with the installation frame 2 of hollow structure inside, and is equipped with absorption pipe 3 on the right end surface downside of installation frame 2, absorption pipe 3 is communicated with box 1 structure, the inside installation of installation frame 2 is slidably connected adjusting plate 4, and is welded with threaded column 5 at the top center position of adjusting plate 4;

[0023] The mounting bracket 6 is fixed on the right side of the upper end of the box 1 by bolts, the bottom block 7 is welded on the right side of the upper end of the mounting bracket 6, the connecting cylinder 8 is welded on the upper end of the bottom block 7, the connecting seat 10 is rotatably connected to the control handle 9 at the top end of the connecting cylinder 8, and the threaded column 5 penetrates through the bottom block 7 and the connecting cylinder 8 at the upper end respectively, and the threaded column 5 penetrates through the control handle 9 at the top end and is screw connected.

[0024] The length of the threaded column 5 between the top end of the adjusting plate 4 and the bottom block 7 is greater than the distance between the adjusting plate 4 and the top end of the absorption pipe 3.

[0025] The diameter of the threaded column 5 is smaller than the inner diameter of the connecting cylinder 8, and the inner diameter of the connecting cylinder 8 is equivalent to the through hole on the inner side of the bottom block 7.

[0026] A gap is provided between the adjusting plate 4 and the installation frame 2.

[0027] The bottom end of the connecting seat 10 is embedded in the top end of the connecting cylinder 8 through a bearing.

[0028] The control handle 9 is provided with a handle hole in a penetrating structure on both sides, and the handle hole is in a fan-shaped structure

[0029] In use, the threaded column 5 is adjusted by rotating the control handle 9, and then the height of the adjusting plate 4 can be adjusted, the inlet area of the pulp suction pipeline can be adjusted, air suction of the pulp suction flotation machine is prevented, and the production capacity of the pulp suction flotation machine is ensured.

[0030] It is apparent for those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the foregoing description, and all changes falling within the meaning and range of equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to which they are involved.

Claims

1. A kind of air intake device of preventing suction floatation machine, including box (1), installation frame (2), suction duct (3), adjusting plate (4), threaded column (5) and mounting bracket (6), it is characterized in that: The right end surface of the box (1) is equipped with the installation frame (2) with hollow structure inside, and is equipped with suction duct (3) in the lower side of the right end surface of installation frame (2), the suction duct (3) is in communication with the box (1), the installation frame (2) is equipped with the slidingly connected adjusting plate (4) inside, and is welded with threaded column (5) at the top center position of adjusting plate (4); The mounting bracket (6) is fixed on the right side of the upper end of the box (1) by bolt, the bottom block (7) is welded on the right side of the upper end of the mounting bracket (6), the connecting barrel (8) is welded on the upper end of the bottom block (7), the connecting barrel (8) is rotatably connected to the control handle (9) by the connecting seat (10) on the top end, the threaded column (5) is respectively penetrated through the bottom block (7) and the connecting barrel (8) on the upper end, and the top end of threaded column (5) is penetrated through the control handle (9) and is screwed.

2. A suction pipe inlet device for a tube and froth flotation machine as claimed in claim 1 wherein: The length of threaded column (5) between the top end of adjusting plate (4) and bottom block (7) is greater than the distance between adjusting plate (4) and the top end of suction duct (3).

3. The air intake device for a slurrification tank according to claim 1, wherein: The diameter of threaded column (5) is less than the inner end diameter of connecting barrel (8), and the inner end diameter of connecting barrel (8) is equal to the through hole on the inner side of bottom block (7).

4. The air intake device for a slurrification tank according to claim 1, characterized in that: The gap is provided between adjusting plate (4) and installation frame (2).

5. The air intake device for a slurrification tank according to claim 1, characterized in that: The bottom end of connecting seat (10) is embedded in the top end of connecting barrel (8) by bearing.

6. A suction tube floatation machine air inlet device as claimed in claim 1, wherein: The handle hole is provided on both sides of control handle (9) in penetrating structure, and the handle hole is in fan structure.

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