A flocculant mixing device

Abstract

This utility model relates to the field of downhole filling technology, specifically a flocculant mixing and blending device, mainly comprising: a sand bin, a mixing tank, a mixing component, a support frame, a feeding well, a mixing component, a discharging component, and a vibration component. This application uses the mixing component to stir and mix the materials in the mixing tank, completing the initial fusion of the materials. Then, the discharging component transports the materials from the mixing tank to the mixing component, where the materials are further fused. Furthermore, the vibration component vibrates the feeding well, accelerating the mixing efficiency of the mixing component within the feeding well, increasing the concentration of the mixed liquid at the bottom of the sand bin, saving flocculant usage, and improving the flocculant's effectiveness.

Description

Technical Field

[0001] This utility model relates to the field of downhole filling technology, specifically to a filling flocculant fusion and mixing device. Background Technology

[0002] The flocculant mixing device can effectively increase the concentration of sand silos and reduce the amount of flocculant used, so that the flocculant can be fully mixed with the slurry. It is a mixing device used for filling in metal and non-metal mines.

[0003] The original filling silo mixing of flocculant and slurry mainly relied on the natural flow of flocculant and slurry to achieve mixing. Because the flow of slurry and flocculant in the flow channel was relatively stable and the flow channel was relatively short, it was difficult for flocculant and slurry to be fully and evenly mixed, resulting in low concentration of mixed liquid at the bottom of the silo and waste of flocculant. Utility Model Content

[0004] The purpose of this invention is to provide a flocculant filling and mixing device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A flocculant mixing and blending device, comprising: Sand bins; The mixing tank is located on top of the sand silo; A stirring component, mounted on a mixing tank, is used to stir the materials inside the mixing tank; Support frame, fixed to the inner wall of the sand silo; The feed well is fixed on the support frame; The mixing component is located inside the feeding well; The discharge component, located at the bottom of the mixing tank, is used to convey the material inside the mixing tank to the mixing component, which then mixes the material. The shock-absorbing component, installed on the sand bin, is used to shock the feed well.

[0006] Preferably, the mixing component includes a chute, which is disposed on the inner wall of the feeding well and is spiral in shape. Multiple sets of intermittent and staggered iron plates are provided on both sides of the inner wall of the chute.

[0007] Preferably, the iron plate is an isosceles right triangle, and the iron plate is fixed at an angle to the inner wall of the chute.

[0008] Preferably, the discharge component includes a mixing outlet that extends through the bottom of the mixing tank and the top of the sand bin. A discharge pipe is connected below the mixing outlet, and the bottom end of the discharge pipe is located above the chute.

[0009] Preferably, the top of the mixing tank is provided with a flocculant inlet and a slurry inlet, with a flocculant feed pipe connected to the flocculant inlet and a slurry feed pipe connected to the slurry inlet.

[0010] Preferably, the stirring component includes a stirring motor, which is fixed to the top of the stirring tank. The output end of the stirring motor extends into the stirring tank and is connected to a stirring rod. Multiple sets of stirring blades are connected to the bottom of the stirring rod.

[0011] Preferably, the vibration component includes a vibration rod, which is slidably disposed on the top of the sand bin, with the top end of the vibration rod extending out of the sand bin, and the vibration rod located above the feed well; The vibration component also includes a pushing member and a spring member. The pushing member is installed through the top of the vibration rod and is used to push the vibration rod upward. The spring member is installed at the lower end of the vibration rod and is used to drive the vibration rod to move towards the feed well.

[0012] Preferably, the pushing member includes a vibration groove, which is formed at the top of the vibration rod. An adjusting plate is slidably arranged in the vibration groove, and an adjusting slope is formed on the adjusting plate. An adjusting groove is formed at the bottom of the adjusting slope.

[0013] Preferably, the pushing component further includes a movable rod that slides through the mixing tank. A stop block is provided at the position of the moving rod corresponding to the stirring blade. The stop block has a frustum-shaped structure. A first baffle is connected to the end of the moving rod away from the mixing tank. The end face of the first baffle away from the moving rod is connected to an adjusting plate. A first spring is provided between the first baffle and the mixing tank to push the end of the moving rod away from the adjusting plate into the mixing tank.

[0014] Preferably, the elastic element includes a second baffle, which is disposed at the lower end of the vibrating rod. A second spring is disposed between the second baffle and the sand bin to push the vibrating rod toward the feed well. The elastic force of the second spring is less than that of the first spring.

[0015] Compared with the prior art, the beneficial effects of this utility model are: This invention uses a stirring component to stir and mix the materials in the mixing tank, completing the initial fusion of the materials. Then, the material in the mixing tank is transported to the mixing component through the discharge component, where the materials are further fused. Furthermore, the vibration component vibrates the feed well, which can accelerate the mixing efficiency of the mixing component in the feed well, increase the concentration of the mixed liquid at the bottom of the sand bin, save the amount of flocculant used, and improve the effect of the flocculant. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 for Figure 2 An enlarged schematic diagram of the structure at point A; Figure 4 This is a three-dimensional structural diagram of the shock-absorbing component.

[0017] In the diagram: 1. Agitator motor; 101. Flocculant feed port; 102. Slurry feed port; 2. Flocculant feed pipe; 3. Slurry feed pipe; 4. Agitator tank; 5. Sand bin; 6. Adjusting plate; 601. Adjusting ramp; 602. Adjusting trough; 7. Vibration rod; 701. Vibration trough; 8. First baffle; 9. First spring; 10. Support frame; 11. Feed well; 12. Chute; 13. Iron plate; 14. Agitator blade; 15. Abutment block; 16. Second baffle; 17. Second spring; 18. Mixing outlet; 19. Discharge pipe; 20. Movable rod; 21. Agitator rod. Detailed Implementation

[0018] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0019] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0020] like Figures 1-4 As shown, this application provides a flocculant filling and mixing device, including: a sand silo 5; a mixing tank 4, disposed on the top of the sand silo 5; a mixing component, disposed on the mixing tank 4, for mixing the material inside the mixing tank 4; a support frame 10, fixed to the inner wall of the sand silo 5; a feeding well 11, fixed to the support frame 10; a mixing component, disposed inside the feeding well 11; a discharge component, disposed at the bottom of the mixing tank 4, for conveying the material inside the mixing tank 4 to the mixing component, the mixing component mixing the material; and a vibration component, disposed on the sand silo 5, for vibration of the feeding well 11.

[0021] The materials in the mixing tank 4 are stirred and mixed by the stirring component to complete the initial fusion of the materials. Then, the materials in the mixing tank 4 are transported to the mixing component by the discharge component. The mixing component continues to fuse the materials. Furthermore, the mixing efficiency of the mixing component in the feeding well 11 can be accelerated by the vibration component vibrating the feeding well 11.

[0022] Specifically, such as Figure 2As shown, the top of the mixing tank 4 is provided with a flocculant inlet 101 and a slurry inlet 102. The flocculant inlet 101 is connected to a flocculant feed pipe 2, and the slurry inlet 102 is connected to a slurry feed pipe 3. The mixing component includes a mixing motor 1, which is fixed to the top of the mixing tank 4. The output end of the mixing motor 1 extends into the mixing tank 4 and is connected to a mixing rod 21. Multiple sets of mixing blades 14 are connected to the bottom of the mixing rod 21.

[0023] Flocculant is added to mixing tank 4 through flocculant feed pipe 2, and slurry is added to mixing tank 4 through slurry feed pipe 3. Pneumatic stirring motor 1 drives stirring rod 21 and stirring blade 14 to rotate, thereby stirring the slurry and flocculant in mixing tank 4 and promoting the initial fusion of slurry and flocculant.

[0024] Specifically, such as Figures 2-3 As shown, the mixing component includes a chute 12, which is disposed on the inner wall of the feed well 11 and is spiral in shape. Multiple sets of intermittently intersecting iron plates 13 are provided on both sides of the inner wall of the chute 12. The iron plates 13 are isosceles right triangles, and the 45° angle of the iron plates 13 is fixed on the inner wall of the chute 12.

[0025] After initial fusion, the slurry and flocculant enter the chute 12 through the discharge port. Due to the spiral arrangement of the chute 12, the initial fusion of the slurry and flocculant flows from top to bottom in the chute 12, and during the flow, they impact the iron plate 13 at a 45° angle, further improving the fusion effect of the slurry and flocculant.

[0026] Specifically, such as Figure 3 As shown, the discharge component includes a mixing outlet 18, which penetrates the bottom of the mixing tank 4 and the top of the sand bin 5. A discharge pipe 19 is connected below the mixing outlet 18, and the bottom end of the discharge pipe 19 is located above the chute 12.

[0027] The slurry and flocculant that have been initially mixed in the mixing tank 4 flow into the discharge pipe 19 through the mixing outlet 18, and then flow into the chute 12 through the discharge pipe 19.

[0028] Specifically, such as Figures 2-4As shown, the vibration component includes a vibration rod 7, which is slidably mounted on the top of the sand bin 5, with its top end extending out of the sand bin 5. The vibration rod 7 is located above the feed well 11. The vibration component also includes a pushing member and a spring member. The pushing member passes through the top of the vibration rod 7 and is used to push the vibration rod 7 upward. The spring member is located at the lower end of the vibration rod 7 and is used to drive the vibration rod 7 towards the feed well 11. The pushing member includes a vibration groove 701, which is formed on the top of the vibration rod 7. An adjusting plate 6 is slidably mounted inside the vibration groove 701. An adjusting inclined surface 601 is formed on the adjusting plate 6, and an adjusting groove 602 is formed at the bottom of the adjusting inclined surface 601. The pushing member also includes a movable rod 20, which is movable... The rod 20 slides through the mixing tank 4. A stop block 15 is provided at the position of the moving rod 20 corresponding to the stirring blade 14. The stop block 15 has a frustum-shaped structure. The end of the moving rod 20 away from the mixing tank 4 is connected to a first baffle 8. The end face of the first baffle 8 away from the moving rod 20 is connected to the adjusting plate 6. A first spring 9 is provided between the first baffle 8 and the mixing tank 4 to push the end of the moving rod 20 away from the adjusting plate 6 into the mixing tank 4. The elastic element includes a second baffle 16. The second baffle 16 is provided at the lower end of the vibrating rod 7. A second spring 17 is provided between the second baffle 16 and the sand bin 5 to push the vibrating rod 7 toward the feed well 11. The elastic force of the second spring 17 is less than the elastic force of the first spring 9.

[0029] When the stirring motor 1 drives the stirring rod 21 to rotate, as the stirring blade 14 and the abutment 15 on the stirring rod 21 gradually contact the movable rod 20, the inclined surface on the abutment 15 can squeeze the movable rod 20 to move away from the stirring tank 4. At this time, the movable rod 20 drives the first spring 9 to stretch through the first baffle 8, and drives the adjusting plate 6 to move within the vibration groove 701. The second spring 17 constantly pushes the second baffle 16 to drive the vibration rod 7 downward. When the vibration groove 701 passes the adjusting inclined surface 601, the vibration rod 7 slowly moves downward along the adjusting inclined surface 601. When the vibration groove 701... When it enters the regulating trough 602, the second spring 17 pushes the second baffle 16 to drive the vibrating rod 7 to quickly vibrate the feed well 11. When the stop block 15 moves away from the movable rod 20, the first spring 9 drives the first baffle 8 to move toward the mixing tank 4. At this time, the bottom end of the vibrating rod 7 will not continue to descend after contacting the feed well 11. Then the first baffle 8 drives the regulating plate 6 to move, and the vibrating trough 701 can contact the regulating inclined surface 601. Then it is pushed upward by the regulating plate 6, so that the bottom of the vibrating rod 7 is separated from the feed well 11, which makes it easier for the vibrating rod 7 to vibrate the feed well 11 next time.

[0030] The specific details of this plan are as follows: Flocculant is added to mixing tank 4 through flocculant feed pipe 2, and slurry is added to mixing tank 4 through slurry feed pipe 3. The stirring motor 1 is started, which drives the stirring rod 21 and stirring blade 14 to rotate, thereby stirring the slurry and flocculant in mixing tank 4 and promoting initial fusion of the slurry and flocculant. The initially fused slurry and flocculant in mixing tank 4 flow into discharge pipe 19 through mixing outlet 18, and then into chute 12 through discharge pipe 19. Due to the spiral arrangement of chute 12, the initially fused slurry and flocculant flow from top to bottom in chute 12, and during the flow, they alternately impact the 45° angled iron plate 13, further improving the fusion effect of slurry and flocculant, increasing the concentration of the mixed liquid at the bottom of sand bin 5, saving the amount of flocculant used, and improving the flocculant effect.

[0031] Furthermore, when the stirring motor 1 drives the stirring rod 21 to rotate, as the stirring blade 14 and the abutment 15 on the stirring rod 21 gradually contact the movable rod 20, the inclined surface on the abutment 15 can squeeze the movable rod 20 to move away from the stirring tank 4. At this time, the movable rod 20 drives the first spring 9 to stretch through the first baffle 8, and drives the adjusting plate 6 to move within the vibration groove 701. The second spring 17 constantly pushes the second baffle 16 to drive the vibration rod 7 downward. When the vibration groove 701 passes the adjusting inclined surface 601, the vibration rod 7 slowly moves downward along the adjusting inclined surface 601. When the vibration groove 701 enters the adjusting groove 602, the second spring 17 pushes the second baffle 16 to drive the vibration rod. 7. Rapidly vibrating the feed well 11 ensures that the mixed liquid does not accumulate in the chute 12 and accelerates the flow of the mixed liquid, ensuring the impact of the mixed liquid on the iron plate 13 and ensuring the fusion effect of the mixed liquid. When the stop block 15 moves away from the movable rod 20, the first spring 9 drives the first baffle 8 to move towards the mixing tank 4. At this time, the bottom end of the vibrating rod 7 will not continue to descend after contacting the feed well 11. Then the first baffle 8 drives the adjusting plate 6 to move, and the vibrating groove 701 can contact the adjusting inclined surface 601 and be pushed upward by the adjusting plate 6, so that the bottom of the vibrating rod 7 is separated from the feed well 11, making it easier for the vibrating rod 7 to vibrate the feed well 11 next time.

[0032] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary; within the framework of this invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of this invention as described above, which are not provided in the details for the sake of brevity.

[0033] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A flocculant filling and mixing device, characterized in that, include: Sand bin (5); A mixing tank (4) is located on top of the sand silo (5); A stirring component is provided on the stirring tank (4) for stirring the material inside the stirring tank (4); A support frame (10) is fixed to the inner wall of the sand bin (5); The feed well (11) is fixed on the support frame (10); A mixing component is installed inside the feed well (11); The discharge component is located at the bottom of the mixing tank (4) and is used to transport the material in the mixing tank (4) to the mixing component, which mixes the material. A shocking component is installed on the sand bin (5) for shocking the feed well (11).

2. The flocculant filling and mixing device according to claim 1, characterized in that, The mixing component includes a chute (12), which is disposed on the inner wall of the feed well (11) and is spiral in shape. Multiple sets of intermittently interlaced iron plates (13) are provided on both sides of the inner wall of the chute (12).

3. The flocculant filling and mixing device according to claim 2, characterized in that, The iron plate (13) is an isosceles right triangle, and the (45)° angle of the iron plate (13) is fixed on the inner wall of the chute (12).

4. The flocculant filling and mixing device according to claim 2, characterized in that, The discharge component includes a mixing outlet (18), which penetrates the bottom of the mixing tank (4) and the top of the sand bin (5). A discharge pipe (19) is connected below the mixing outlet (18), and the bottom end of the discharge pipe (19) is located above the chute (12).

5. The flocculant filling and mixing device according to claim 1, characterized in that, The top of the mixing tank (4) is provided with a flocculant feeding port (101) and a slurry feeding port (102). The flocculant feeding port (101) is connected to a flocculant feed pipe (2), and the slurry feeding port (102) is connected to a slurry feed pipe (3).

6. The flocculant filling and mixing device according to claim 5, characterized in that, The stirring component includes a stirring motor (1), which is fixed to the top of the stirring tank (4). The output end of the stirring motor (1) extends into the stirring tank (4) and is connected to a stirring rod (21). The bottom of the stirring rod (21) is connected to multiple sets of stirring blades (14).

7. The flocculant filling and mixing device according to claim 6, characterized in that, The shock component includes a shock rod (7), which is slidably disposed on the top of the sand bin (5), and the top end of the shock rod (7) extends out of the sand bin (5). The shock rod (7) is located above the feed well (11). The shock component also includes a pushing member and a spring member. The pushing member is disposed through the top of the shock rod (7) and is used to push the shock rod (7) upward. The spring member is disposed at the lower end of the shock rod (7) and is used to drive the shock rod (7) toward the feed well (11).

8. The flocculant filling and mixing device according to claim 7, characterized in that, The pushing member includes a shock groove (701), which is opened at the top of the shock rod (7). An adjusting plate (6) is slidably arranged in the shock groove (701). An adjusting slope (601) is opened on the adjusting plate (6), and an adjusting groove (602) is opened at the bottom of the adjusting slope (601).

9. The flocculant filling and mixing device according to claim 8, characterized in that, The pushing component also includes a movable rod (20), which slides through the mixing tank (4). The stirring blade (14) is provided with a stop block (15) at the position corresponding to the movable rod (20). The stop block (15) has a frustum-shaped structure. The end of the movable rod (20) away from the mixing tank (4) is connected to a first baffle (8). The end face of the first baffle (8) away from the movable rod (20) is connected to the adjusting plate (6). A first spring (9) is provided between the first baffle (8) and the mixing tank (4) to push the end of the movable rod (20) away from the adjusting plate (6) into the mixing tank (4).

10. The flocculant filling and mixing device according to claim 9, characterized in that, The elastic component includes a second baffle (16), which is disposed at the lower end of the shock rod (7). A second spring (17) is disposed between the second baffle (16) and the sand bin (5) to push the shock rod (7) toward the feed well (11). The elastic force of the second spring (17) is less than that of the first spring (9).

Images