Mixing and stirring equipment for ore flotation reagent production

Abstract

The utility model discloses mixing and stirring equipment for ore flotation reagent production, and particularly relates to the technical field of mixing, the mixing and stirring equipment comprises a shell, a fixing ring is fixedly connected to the top of the shell, and a reagent mixing quantity control mechanism is fixedly connected to the interior of the fixing ring; wherein the medicament mixing quantity control mechanism comprises a mixing barrel, a first cover plate is fixedly connected to the top of the mixing barrel, two movable seats are fixedly connected to the top of the first cover plate, rotating blocks are movably connected to the outer sides of the two movable seats, second movable seats are fixedly connected to the bottoms of the two rotating blocks, and a first motor is fixedly connected to the top of the first cover plate; the output end of the first motor is coaxially connected with a stirring rod. According to the chemical filling device, chemical mixing quantity control is set, chemical in the mixing barrel is fully stirred through the stirring rod driven by the first motor, a certain amount of chemical is collected through the receiving pipe, and the opening of the receiving pipe is rotated to the position above the discharging pipe under the driving of the second motor, so that quantitative chemical filling is carried out; and the working intensity of working personnel is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing, and more specifically to a mixing and stirring device used for the production of ore flotation reagents. Background Art

[0002] Ore flotation reagents play a vital role in the mineral flotation process. They can adjust the surface properties of minerals, increase or decrease the floatability of minerals, and make the pulp properties and foam stability more conducive to mineral separation. In the production process of flotation reagents, mixing and stirring is a key link.

[0003] The existing method of adding the reagent to the mixing tank is to add the reagent to the surface of the mineral, and the reagent cannot be mixed with the mineral in a very short time. It is necessary to use a two-stage or multi-stage mixing tank to mix the reagent and the mineral in order to make the flotation reagent fully play its role, which seriously wastes installation space and energy, is inconvenient for production management and has poor effect.

[0004] After searching, a Chinese patent with the announcement number CN210159786U discloses a flotation mixing device. The utility model can achieve the mixing effect of reagents and slurry after only one-stage mixing, which can save equipment investment and avoid waste of production space; it is easy to maintain and has good reagent dispersion, creating good conditions for efficient flotation of minerals.

[0005] However, when the above mixing equipment is actually used, it is necessary to add the flotation reagent in a quantitative manner for multiple times during the process of adding the flotation reagent, which affects the mixing efficiency of the mineral and the reagent. At the same time, the reagent may clump when placed for a long time, which affects the use effect of the flotation reagent. Utility Model Content

[0006] In order to overcome the above defects of the prior art, the utility model provides a mixing and stirring device for producing ore flotation reagents to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A mixing and stirring device for producing ore flotation reagents, comprising a shell, a fixing ring is fixedly connected to the top of the shell, and a reagent mixing and controlling mechanism is fixedly connected inside the fixing ring;

[0009] The medicine mixing and quantity control mechanism includes a mixing barrel, a first cover plate fixedly connected to the top of the mixing barrel, two movable seats fixedly connected to the top of the first cover plate, rotating blocks movably connected to the outer sides of the two movable seats, and second movable seats fixedly connected to the bottoms of the two rotating blocks, a first motor fixedly connected to the top of the first cover plate, a stirring rod coaxially connected to the output end of the first motor, a connecting pipe fixedly connected to the bottom of the mixing barrel, a concentrating pipe fixedly connected to the bottom of the connecting pipe, a second motor fixedly connected to the front side of the bottom of the mixing barrel, a receiving pipe coaxially connected to the output end of the second motor, and a discharge pipe fixedly connected to the bottom of the concentrating pipe.

[0010] By adopting the above technical solution: the fixing ring is fixedly connected at the top of the outer shell, the mixing barrel is fixedly connected inside the fixing ring, the first cover plate is fixedly connected at the top of the mixing barrel, the two movable seats are fixedly connected at the top of the first cover plate, the two rotating blocks are movably connected at the outsides of the two movable seats, the rotating blocks are fixedly connected at the bottoms of the two rotating blocks, the first motor is fixedly connected at the top of the first cover plate, the stirring rod is coaxially connected at the output end of the first motor, the connecting pipe is fixedly connected at the bottom of the mixing barrel, the concentrating pipe is fixedly connected at the bottom of the connecting pipe, the second motor is fixedly connected at the front side of the bottom of the mixing barrel, the receiving pipe is coaxially connected at the output end of the second motor, and the discharge pipe is fixedly connected at the bottom of the concentrating pipe.

[0011] As a further description of the above technical solution:

[0012] A material discharge box is fixedly connected to the bottom of the material discharge pipe, a motor is fixedly connected to the front side of the top of the material discharge box, and a plurality of material discharge holes are arranged at the bottom of the material discharge box.

[0013] By adopting the above technical solution: the material discharge box is fixedly connected to the bottom of the material discharge pipe, the motor is fixedly connected to the top front side of the material discharge box, and a plurality of material discharge holes are arranged at the bottom of the material discharge box.

[0014] As a further description of the above technical solution:

[0015] The motor output end is coaxially connected with a first transmission wheel, and the outer side of the first transmission wheel is movably connected with a first transmission belt.

[0016] By adopting the above technical solution: the first transmission wheel is coaxially connected to the motor output end, and the first transmission belt is movably connected outside the first transmission wheel.

[0017] As a further description of the above technical solution:

[0018] A fixing block is fixedly connected to the outer side of the first transmission belt, and a scraper is fixedly connected to the inner side of the fixing block.

[0019] By adopting the above technical solution: the fixed block is fixedly connected to the outside of the first transmission belt, and the scraper is fixedly connected to the inside of the fixed block.

[0020] As a further description of the above technical solution:

[0021] A stirring box is movably connected to the bottom side of the shell, and a third motor is fixedly connected to the front side of the stirring box.

[0022] By adopting the above technical solution: the stirring box is movably connected to the bottom side of the shell, and the third motor is fixedly connected to the front side of the stirring box.

[0023] As a further description of the above technical solution:

[0024] The output end of the third motor is coaxially connected with a second transmission wheel, and the outer side of the second transmission wheel is movably connected with a second transmission belt.

[0025] By adopting the above technical solution: the second transmission wheel is coaxially connected to the output end of the third motor, and the second transmission belt is movably connected outside the second transmission wheel.

[0026] As a further description of the above technical solution:

[0027] Three transmission rods are movably connected inside the stirring box, and stirring racks are fixedly connected to the outsides of the three transmission rods.

[0028] By adopting the above technical solution: three transmission rods are movably connected inside the stirring box, and three stirring frames are fixedly connected outside the three transmission rods.

[0029] Technical effects and advantages of the utility model:

[0030] 1. By setting the amount control of medicine mixing, compared with the prior art, the medicine inside the mixing barrel is fully stirred by the stirring rod driven by the first motor, a certain amount of medicine is collected by the receiving tube, and then driven by the second motor, the opening of the receiving tube is rotated to the top of the discharge pipe to fill the medicine quantitatively, reducing the work intensity of the workers;

[0031] 2. By setting a feed box, a motor, a first transmission wheel, a first transmission belt, a fixed block, a scraper and a stirring box, compared with the prior art, the motor and the first transmission belt drive the fixed block and the scraper to reciprocate, so as to clean a certain amount of reagents inside the feed box, so that the reagents can evenly fall onto the ore inside the stirring box through multiple feed holes, thereby improving the mixing efficiency of the ore and reagents. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0033] Figure 2 It is a schematic diagram of the front structure of the utility model.

[0034] Figure 3 It is a schematic diagram of the cross-sectional structure of the mixing barrel of the present utility model.

[0035] Figure 4 It is a schematic diagram of the cross-sectional structure of the concentrated pipe of the utility model.

[0036] Figure 5 It is a schematic diagram of the structure of the material box of the utility model.

[0037] Figure 6 It is a schematic diagram of the internal structure of the stirring box of the present utility model.

[0038] The accompanying drawings are marked as follows: 1. outer shell; 2. fixed ring; 3. mixing barrel; 4. first cover plate; 5. movable seat; 6. rotating block; 7. second movable seat; 8. first motor; 9. stirring rod; 10. connecting pipe; 11. central pipe; 12. second motor; 13. receiving pipe; 14. discharge pipe; 15. discharge box; 16. motor; 17. first transmission wheel; 18. first transmission belt; 19. fixed block; 20. scraper; 21. discharge hole; 22. stirring box; 23. third motor; 24. second transmission wheel; 25. second transmission belt; 26. transmission rod; 27. stirring frame. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] The embodiment of the present application discloses a mixing and stirring device for producing ore flotation reagents, specifically comprising a shell 1, a fixing ring 2 is fixedly connected to the top of the shell 1, and a reagent mixing and controlling mechanism is fixedly connected inside the fixing ring 2;

[0041] The reagent mixing and controlling mechanism comprises a mixing barrel 3, a first cover plate 4 is fixedly connected to the top of the mixing barrel 3, two movable seats 5 are fixedly connected to the top of the first cover plate 4, rotating blocks 6 are movably connected to the outer sides of the two movable seats 5, and second movable seats 7 are fixedly connected to the bottoms of the two rotating blocks 6, a first motor 8 is fixedly connected to the top of the first cover plate 4, a stirring rod 9 is coaxially connected to the output end of the first motor 8, a connecting pipe 10 is fixedly connected to the bottom of the mixing barrel 3, a concentrating pipe 11 is fixedly connected to the bottom of the connecting pipe 10, a second motor 12 is fixedly connected to the front side of the bottom of the mixing barrel 3, a receiving pipe 13 is coaxially connected to the output end of the second motor 12, and a discharge pipe 14 is fixedly connected to the bottom of the concentrating pipe 11, the reagent inside the mixing barrel 3 is stirred by the stirring rod 9 driven by the first motor 8, and quantitative reagent addition is performed through the receiving pipe 13 driven by the second motor 12, so as to improve the accuracy of mixing ore and reagent.

[0042] Reference Figure 5 As shown, specifically, a discharge box 15 is fixedly connected to the bottom of the discharge tube 14, a motor 16 is fixedly connected to the top front side of the discharge box 15, a plurality of discharge holes 21 are arranged at the bottom of the discharge box 15, a first transmission wheel 17 is coaxially connected to the output end of the motor 16, a first transmission belt 18 is movably connected to the outer side of the first transmission wheel 17, a fixed block 19 is fixedly connected to the outer side of the first transmission belt 18, a scraper 20 is fixedly connected to the interior of the fixed block 19, so that the medicine entering into the discharge box 15 is evenly dropped into the interior of the stirring box 22 from the plurality of discharge holes 21.

[0043] Reference Figure 6 As shown, specifically, a stirring box 22 is movably connected to the bottom side of the outer shell 1, a third motor 23 is fixedly connected to the front side of the stirring box 22, a second transmission wheel 24 is coaxially connected to the output end of the third motor 23, a second transmission belt 25 is movably connected to the outer side of the second transmission wheel 24, three transmission rods 26 are movably connected to the inside of the stirring box 22, and stirring frames 27 are fixedly connected to the outer sides of the three transmission rods 26, so that the ore and the reagent can be stirred and mixed more evenly.

[0044] Working principle of the utility model: before the ore and the reagent are mixed, the second movable seat 7 is opened from the top of the mixing barrel 3 through the two rotating blocks 6 and the movable seat 5, and the flotation reagent is poured into the inside of the mixing barrel 3 from the opening opened by the second movable seat 7, and then the first motor 8 on the top of the first cover plate 4 drives the stirring rod 9 to stir the flotation reagent inside the mixing barrel 3 fully, and at the same time, the stirring box 22 is pulled out from the inside of the shell 1, and the ore is poured into the inside of the stirring box 22, and then the stirring box 22 is reinserted into the inside of the shell 1, and then the third motor 23 drives the second transmission belt 25 to rotate at a uniform speed through the second transmission wheel 24, and the second transmission belt 25 drives the three internal transmission rods 26 to rotate The three transmission rods 26 drive the three stirring frames 27 inside the stirring box 22 to rotate, and stir the ore inside the stirring box 22. Then the second motor 12 drives the receiving tube 13 to rotate, and a certain amount of reagent inside the receiving tube 13 falls into the inside of the discharge box 15 through the discharge pipe 14. Then the motor 16 drives the first transmission belt 18 to reciprocate through the first transmission wheel 17. The first transmission belt 18 drives the fixed block 19 and the scraper 20 to reciprocate inside the discharge box 15, so that the reagent entering the discharge box 15 can fall into the inside of the stirring box 22 evenly through the discharge hole 21, and the reagent falling into the stirring box 22 is fully mixed with the mineral being stirred.

[0045] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here.

[0046] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A mixing and stirring device for producing ore flotation reagents, comprising a housing (1), characterized in that: A fixing ring (2) is fixedly connected to the top of the housing (1), and a medicine mixing and controlling mechanism is fixedly connected inside the fixing ring (2); The medicine mixing and controlling mechanism comprises a mixing barrel (3), the top of the mixing barrel (3) is fixedly connected to a first cover plate (4), the top of the first cover plate (4) is fixedly connected to two movable seats (5), the outer sides of the two movable seats (5) are movably connected to a rotating block (6), the bottoms of the two rotating blocks (6) are fixedly connected to a second movable seat (7), the top of the first cover plate (4) is fixedly connected to a first motor (8), the output end of the first motor (8) is coaxially connected to a stirring rod (9), the bottom of the mixing barrel (3) is fixedly connected to a connecting pipe (10), the bottom of the connecting pipe (10) is fixedly connected to a concentrating pipe (11), the front side of the bottom of the mixing barrel (3) is fixedly connected to a second motor (12), the output end of the second motor (12) is coaxially connected to a receiving pipe (13), and the bottom of the concentrating pipe (11) is fixedly connected to a feeding pipe (14).

2. The mixing and stirring equipment for producing ore flotation reagents according to claim 1 is characterized in that: A material discharge box (15) is fixedly connected to the bottom of the material discharge tube (14), a motor (16) is fixedly connected to the top front side of the material discharge box (15), and a plurality of material discharge holes (21) are arranged at the bottom of the material discharge box (15).

3. The mixing and stirring equipment for producing ore flotation reagents according to claim 2 is characterized in that: The output end of the motor (16) is coaxially connected to a first transmission wheel (17), and a first transmission belt (18) is movably connected to the outer side of the first transmission wheel (17).

4. The mixing and stirring equipment for producing ore flotation reagents according to claim 3 is characterized in that: A fixing block (19) is fixedly connected to the outside of the first transmission belt (18), and a scraper (20) is fixedly connected to the inside of the fixing block (19).

5. The mixing and stirring equipment for producing ore flotation reagents according to claim 1 is characterized in that: A stirring box (22) is movably connected to the bottom side of the housing (1), and a third motor (23) is fixedly connected to the front side of the stirring box (22).

6. The mixing and stirring equipment for producing ore flotation reagents according to claim 5, characterized in that: The output end of the third motor (23) is coaxially connected to a second transmission wheel (24), and the outer side of the second transmission wheel (24) is movably connected to a second transmission belt (25).

7. The mixing and stirring equipment for producing ore flotation reagents according to claim 5, characterized in that: The stirring box (22) is movably connected with three transmission rods (26) inside, and the outsides of the three transmission rods (26) are fixedly connected with stirring frames (27).

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