Flotation agent preparation device

Abstract

The utility model relates to the technical field of mixing equipment, and discloses a flotation agent preparation device which comprises a mixing tank, a plurality of supporting legs fixedly installed on the outer side of the mixing tank, a discharging pipe fixedly installed in the middle of the lower end of the mixing tank, a rack fixedly installed in the middle of the upper end of the mixing tank, and a top cover movably installed on the mixing tank and close to the rack. A feeding pipe is fixedly installed on the top cover, a motor is fixedly installed on the machine frame, the motor is electrically connected with an external master controller through a connecting line, and a transmission shaft is fixedly installed at the output end of the motor through a coupler. A cam is arranged at the lower end of a stirring shaft, and a plurality of pulleys are rotatably mounted in the cam and penetrate through the outer side of the stirring shaft, so that the cam is matched with a plurality of concave parts and convex parts on the outer side to circularly extrude convex blocks in a shaft hole, and then is matched with a connecting block, a fixed seat, a guide shaft and a compression spring to enable a mounting seat to drive a screening disc to swing in a reciprocating manner; therefore, the powder in the screening tray is subjected to fine screening treatment, and the caking probability of the powder in the mixing equipment can be remarkably reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing equipment, in particular to a flotation agent modulation device. Background Art

[0002] Flotation agent modulation refers to the rational preparation of flotation agents to improve their effect in the flotation process. Flotation agents mainly include collectors, frothers and regulators;

[0003] Flotation agent raw materials often contain a variety of chemical components. Therefore, in the preparation process of flotation agent, it is necessary to use a mixing device to mix the various raw materials so that these components can be dispersed in the solvent through strong stirring and shearing in the mixing device to form a stable solution or suspension. However, since some raw materials are powdery in structure, when the powdery raw materials are added to the mixing device and mixed with other raw materials or media, the powdery raw materials usually have a high specific surface area and surface energy. When directly added to the mixing device, they are easy to adhere to each other when in contact and form agglomerates. Especially in the absence of proper pretreatment or additives, the powdery raw materials are more likely to agglomerate under the high-speed stirring and shearing action in the mixing equipment, thereby reducing the mixing efficiency of the powdery raw materials with other raw materials or media in the mixing equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a flotation agent modulation device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A flotation agent modulation device comprises a mixing tank, a plurality of supporting legs are fixedly installed on the outside of the mixing tank, a feeding pipe is fixedly installed on the middle of the lower end of the mixing tank, a frame is fixedly installed on the middle of the upper end of the mixing tank, a top cover is movably installed on the mixing tank near the frame, a feeding pipe is fixedly installed on the top cover, a motor is fixedly installed on the frame, the motor is electrically connected to an external main controller through a connecting line, a transmission shaft is fixedly installed on the output end of the motor through a coupling, the lower end of the transmission shaft passes through the frame and extends into the mixing tank and is fixedly installed with a first Flange, a second flange is fixedly installed at the lower end of the first flange, a cam is fixedly installed at the lower end of the second flange, a third flange is fixedly installed between the first flange and the second flange, a stirring shaft is fixedly installed in the middle of the lower end of the third flange, the lower end of the stirring shaft passes through the second flange and the cam in sequence and extends to the lower part of the mixing tank, two fixing seats are fixedly installed on the inside of the mixing tank, a mounting seat is movably connected between the two fixing seats, a sieve pan is fixedly installed on one side of the mounting seat, and a sieve is fixedly installed on the bottom of the sieve pan.

[0007] As a further preferred solution of the utility model, a guide shaft is fixedly installed on the inner side of the fixing seat, and a compression spring is sleeved on the guide shaft.

[0008] As a further preferred embodiment of the present invention, a plurality of rotating grooves are provided on the outer side of the stirring shaft;

[0009] Based on this, by opening the rotating groove, the normal rotation of the pulley in the cam can be guaranteed, and at the same time the pulley will not affect the normal rotation of the stirring shaft.

[0010] As a further preferred solution of the utility model, the outer profile of the cam is provided with a plurality of concave parts and a plurality of convex parts, and the concave parts and the convex parts are arranged in sequence and spaced apart, and a pulley is rotatably installed at the convex part in the cam;

[0011] Based on this, rotating the cam through the stirring shaft can provide conditions for the reciprocating swing of the mounting seat and the sieve plate.

[0012] As a further preferred solution of the utility model, an axial hole is opened in the middle of the mounting seat, a protrusion is fixedly installed on the inner side of the axial hole, and the axial hole is also inserted on the outer side of the cam.

[0013] As a further preferred embodiment of the present invention, connecting blocks are fixedly installed on both sides of the mounting seat, one side of the connecting block is inserted and installed on the guide shaft in the fixing seat, and one side of the compression spring abuts against one side of the connecting block, and the other side of the compression spring abuts against one side of the fixing seat;

[0014] Based on this, the mounting seat is installed in the mixing tank through two connecting blocks, and the reciprocating swing of the screening plate can be realized in conjunction with the cam, the fixed seat, the guide shaft and the compression spring, so that the powdered material can be finely screened and the mixing quality of the powdered material and other media in the mixing tank can be improved.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the utility model, a cam is arranged at the lower end of the stirring shaft, and a plurality of pulleys are rotatably installed in the cam and inserted into the outside of the stirring shaft, so that the cam can cooperate with the multiple recessed parts and convex parts on the outside to cyclically squeeze the convex block in the shaft hole, and then cooperate with the connecting block, the fixed seat, the guide shaft and the compression spring to realize the reciprocating swing of the sieve plate driven by the mounting seat, so that the powder in the sieve plate can be finely screened, which can significantly reduce the probability of powder agglomeration in the mixing equipment and improve the mixing efficiency with other raw materials or media, without the need for additional power source arrangement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a cross-sectional view of the mixing tank of the utility model;

[0019] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0020] Figure 4 for Figure 2 The enlarged view of point B in the middle;

[0021] Figure 5 This is a schematic diagram of the structure of the mounting base and the sieving plate of the utility model;

[0022] Figure 6 It is a schematic diagram of the split structure of the third flange and the cam of the utility model;

[0023] Figure 7 It is a schematic diagram of the cam structure of the utility model.

[0024] In the figure: 1. mixing tank; 2. supporting legs; 3. feeding pipe; 4. frame; 5. top cover; 6. feeding pipe; 7. motor; 8. transmission shaft; 9. first flange; 10. second flange; 11. third flange; 12. stirring shaft; 13. cam; 14. pulley; 15. mounting seat; 16. sieve plate; 17. fixing seat; 18. guide shaft; 19. compression spring; 20. connecting block; 21. shaft hole; 22. protrusion; 23. rotating groove. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1-Figure 7As shown, the utility model provides a flotation agent modulation device, including a mixing tank 1, a plurality of supporting legs 2 are fixedly installed on the outside of the mixing tank 1, a feeding pipe 3 is fixedly installed in the middle of the lower end of the mixing tank 1, a frame 4 is fixedly installed in the middle of the upper end of the mixing tank 1, a top cover 5 is movably installed near the frame 4 on the mixing tank 1, a feeding pipe 6 is fixedly installed on the top cover 5, a motor 7 is fixedly installed on the frame 4, the motor 7 is electrically connected to the external main controller through a connecting line, a transmission shaft 8 is fixedly installed on the output end of the motor 7 through a coupling, and the lower end of the transmission shaft 8 passes through the frame 4 and extends into the mixing tank 1 and is fixedly installed with a first flange 9 A second flange 10 is fixedly installed at the lower end of the first flange 9, a cam 13 is fixedly installed at the lower end of the second flange 10, a third flange 11 is fixedly installed between the first flange 9 and the second flange 10, a stirring shaft 12 is fixedly installed in the middle of the lower end of the third flange 11, the lower end of the stirring shaft 12 passes through the second flange 10 and the cam 13 in sequence and extends to the lower part of the mixing tank 1, two fixing seats 17 are fixedly installed on the inner side of the mixing tank 1, a mounting seat 15 is movably connected between the two fixing seats 17, a sieve plate 16 is fixedly installed on one side of the mounting seat 15, and a screen is fixedly installed at the bottom of the sieve plate 16.

[0027] like Figure 3 , Figure 6-Figure 7 As shown, a guide shaft 18 is fixedly installed on the inner side of the fixed seat 17, and a compression spring 19 is mounted on the guide shaft 18. A plurality of rotation grooves 23 are provided on the outer side of the stirring shaft 12. The opening of the rotation grooves 23 can ensure the normal rotation of the pulley 14 in the cam 13, and at the same time, the pulley 14 will not affect the normal rotation of the stirring shaft 12. The outer contour of the cam 13 is provided with a plurality of recesses and a plurality of protrusions, and the recesses and the protrusions are arranged in sequence at intervals. A pulley 14 is rotatably installed at the protrusion in the cam 13. Rotating the cam 13 through the stirring shaft 12 can provide conditions for the reciprocating swing of the mounting seat 15 and the sieve plate 16.

[0028] like Figure 2-Figure 5 As shown, an axial hole 21 is opened in the middle of the mounting seat 15, and a protrusion 22 is fixedly installed on the inner side of the axial hole 21, and the axial hole 21 is also inserted on the outer side of the cam 13. Connecting blocks 20 are fixedly installed on both sides of the mounting seat 15, and one side of the connecting block 20 is inserted and installed on the guide shaft 18 in the fixed seat 17, and one side of the compression spring 19 abuts against one side of the connecting block 20, and the other side of the compression spring 19 abuts against one side of the fixed seat 17. The mounting seat 15 is inserted and installed in the mixing tank 1 through the two connecting blocks 20, and the cam 13 and the fixed seat 17, the guide shaft 18, and the compression spring 19 can realize the reciprocating swing of the screening plate 16, so that the powdered material can be finely screened, and the mixing quality of the powder and other media in the mixing tank 1 is improved.

[0029] It should be noted that the utility model is a flotation agent modulation device. When adding the flotation agent to the mixing tank 1, the liquid raw material can be transported to the mixing tank 1 through the external pipeline and the feed pipe 6, and the powdered raw material can be directly poured onto the screen in the screen plate 16. Subsequently, the motor 7 can be started by the external main controller, so that the motor 7 drives the transmission shaft 8 to rotate synchronously with the first flange 9, the second flange 10, and the third flange 11, so that the third flange 11 drives the stirring shaft 12 to stir and mix the raw materials in the mixing tank 1. At the same time, the second flange 10 drives the cam 13 to rotate synchronously, so that when the cam 13 rotates, the convex part on the outer side of the cam 13 gradually rotates to the convex block 22 in the shaft hole 21, and the convex part on the outer side of the cam 13 can squeeze the convex block 22 to one side, so that the mounting seat 15 drives the connecting blocks 20 on both sides to rotate on the corresponding fixing seats respectively. When the mixing tank 1 is in a state of being stirred and mixed, the cam 13 pushes the mounting seat 15 and the sieving plate 16 back and forth, thereby making the mixing tank 1 in a state of being stirred and mixed.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A flotation agent preparation device, characterized in that: The invention comprises a mixing tank (1), wherein a plurality of supporting legs (2) are fixedly mounted on the outside of the mixing tank (1), a feeding pipe (3) is fixedly mounted on the middle part of the lower end of the mixing tank (1), a frame (4) is fixedly mounted on the middle part of the upper end of the mixing tank (1), a top cover (5) is movably mounted on the mixing tank (1) near the frame (4), a feeding pipe (6) is fixedly mounted on the top cover (5), a motor (7) is fixedly mounted on the frame (4), the motor (7) is electrically connected to an external main controller via a connecting line, a transmission shaft (8) is fixedly mounted on the output end of the motor (7) via a coupling, the lower end of the transmission shaft (8) passes through the frame (4) and extends into the mixing tank (1) and is fixedly mounted with a first flange (9), the first flange A second flange (10) is fixedly mounted at the lower end of the mixing tank (9), a cam (13) is fixedly mounted at the lower end of the second flange (10), a third flange (11) is fixedly mounted between the first flange (9) and the second flange (10), a stirring shaft (12) is fixedly mounted at the middle of the lower end of the third flange (11), the lower end of the stirring shaft (12) passes through the second flange (10) and the cam (13) in sequence and extends to the lower part of the mixing tank (1), two fixing seats (17) are fixedly mounted on the inner side of the mixing tank (1), a mounting seat (15) is movably connected between the two fixing seats (17), a sieve plate (16) is fixedly mounted on one side of the mounting seat (15), and a sieve is fixedly mounted on the bottom of the sieve plate (16).

2. A flotation agent preparation device according to claim 1, characterized in that: A guide shaft (18) is fixedly mounted on the inner side of the fixing seat (17), and a compression spring (19) is sleeved on the guide shaft (18).

3. A flotation agent preparation device according to claim 1, characterized in that: A plurality of rotating grooves (23) are provided on the outer side of the stirring shaft (12).

4. A flotation agent preparation device according to claim 2, characterized in that: The outer contour of the cam (13) is provided with a plurality of concave parts and a plurality of convex parts, and the concave parts and the convex parts are arranged in sequence and at intervals, and a pulley (14) is rotatably mounted on the convex parts in the cam (13).

5. A flotation agent preparation device according to claim 4, characterized in that: An axial hole (21) is provided in the middle of the mounting seat (15), a protrusion (22) is fixedly mounted inside the axial hole (21), and the axial hole (21) is also inserted into the outside of the cam (13).

6. A flotation agent preparation device according to claim 5, characterized in that: Connecting blocks (20) are fixedly mounted on both sides of the mounting seat (15); one side of the connecting block (20) is inserted and mounted on a guide shaft (18) in the fixing seat (17); one side of the compression spring (19) abuts against one side of the connecting block (20); and the other side of the compression spring (19) abuts against one side of the fixing seat (17).

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