CN110639709A

CN110639709A - Self-adaptive foam defoaming device used in molybdenum ore flotation process

Info

Publication number: CN110639709A
Application number: CN201811322228.7A
Authority: CN
Inventors: 范骏群
Original assignee: 范骏群
Current assignee: Abaga Banner Golden Land Mining Co.,Ltd.
Priority date: 2018-11-08
Filing date: 2018-11-08
Publication date: 2020-01-03
Anticipated expiration: 2038-11-08
Also published as: CN111558471A; CN110639709B

Abstract

The invention discloses a self-adaptive foam defoaming device used in a molybdenum ore flotation process, which comprises a foam groove and a fixed box, wherein the bottom end of the foam groove is provided with the fixed box, the diameter of the fixed box is larger than that of the foam groove, two sides of the top end of the fixed box are symmetrically provided with convex columns at two sides of the foam groove, the top ends of the convex columns are provided with threaded rods in a penetrating manner, sleeves matched with the threaded rods are sleeved at the outer sides of the threaded rods, the side edges corresponding to the sleeves at two sides are provided with a first connecting rod, one end of the first connecting rod, far away from the sleeves, is provided with a second connecting rod, perpendicular to the first connecting rod, the bottom end of the second connecting rod is provided with a limiting plate, the limiting plate is positioned above the foam groove, the surface of the limiting plate is uniformly provided with a plurality of fixed grooves, the middle parts of the fixed grooves are provided with through holes, a, the bottom of the telescopic rod is provided with a sieve plate.

Description

Self-adaptive foam defoaming device used in molybdenum ore flotation process

Technical Field

The invention relates to the technical field of mineral processing flotation equipment, in particular to a self-adaptive foam defoaming device used in a molybdenum ore flotation process.

Background

For the flotation operation that the defoaming is difficult to complete when the flotation foam amount is huge, the foam layer is thick and solid, the foam is sticky, the elasticity is good, and the mobility is poor, a large amount of foam is accumulated in the foam tank, the foam can not be eliminated in time, therefore, the ore pulp can not be circulated, and the production flow is difficult to propel.

Patent No. CN201410396224.9 discloses an adaptive flotation froth defoaming device and defoaming method thereof, including a flotation froth tank, a sliding bracket disposed on the flotation froth tank and an adaptive control defoaming system for controlling the sliding bracket to reciprocate on the flotation froth tank, and patent No. CN201720245084.4 discloses an adaptive flotation defoaming device, but there is no specific division for the thickness of the foam, and when the thickness of the foam is too high, the top end is not shielded, at this time, bubbles can be separated from the froth tank directly by the water flow nozzle defoaming bubbles, and the device floats everywhere in the workshop, and normal production cannot be performed.

In summary, how to make specific division according to the thickness of the bubbles is a technical problem that needs to be solved urgently.

Disclosure of Invention

The technical task of the present invention is to provide an adaptive foam defoaming device used in the molybdenum ore flotation process to solve the above problems.

The technical scheme of the invention is realized as follows:

a self-adaptive foam defoaming device used in a molybdenum ore flotation process comprises a foam groove and a fixed box, wherein the bottom end of the foam groove is provided with the fixed box, the diameter of the fixed box is larger than that of the foam groove, two sides of the top end of the fixed box are symmetrically provided with protruding columns at two sides of the foam groove, a threaded rod penetrates through the top end of each protruding column, sleeves matched with the threaded rod are sleeved on the outer sides of the threaded rod, connecting rods I are arranged on the corresponding sides of the sleeves at two sides, one end, far away from the sleeves, of each connecting rod I is provided with a connecting rod II perpendicular to the corresponding connecting rod I, the bottom end of the connecting rod II is provided with a limiting plate, the limiting plate is positioned above the inner part of the foam groove, the surface of the limiting plate is uniformly provided with a plurality of fixed grooves, the middle parts of the fixed grooves are provided with through holes, and a plurality of baffle, just the side of baffle all is equipped with the spine, the bottom both sides limit symmetry of limiting plate is equipped with the telescopic link, the bottom of telescopic link is equipped with the sieve, the inside both sides bottom in foam groove all is equipped with the detector, a side in foam groove is equipped with liquid level display, an outside side of projection is equipped with the controller, just the controller with the detector is connected, the inside in foam groove is equipped with a plurality of supersonic generator.

Furthermore, mounting plates are symmetrically arranged on two side edges of the bottom of the fixing box, a rotating shaft penetrates through the mounting plates on two sides, one end of the rotating shaft is connected with an output shaft of a motor, a second bevel gear and a third bevel gear are arranged on the rotating shaft and on the rotating shaft corresponding to the mounting plates respectively, the top ends of the second bevel gear and the third bevel gear are respectively provided with a first bevel gear matched with the second bevel gear and a third bevel gear in three-phase manner, a shaft rod is arranged at the top end of the first bevel gear, the top end of the shaft rod penetrates through the mounting plates and extends to the upper side of the protruding column, a first round hole matched with the shaft rod is arranged at the top end of the protruding column and corresponding to the shaft rod, the threaded rod is arranged at the top end of the shaft rod above the protruding column, and the controller.

Further, the inside of fixed slot all be equipped with the carousel of fixed slot looks adaptation, a side of carousel is equipped with the rocker, a side of fixed slot be equipped with the slip mouth of rocker looks adaptation, the middle part of carousel be equipped with the round hole two of through-hole looks adaptation, the carousel surface just is located the side of round hole two is encircleed and is equipped with the hexagon spout, the top of spout all is equipped with the baffle, just a bottom side of baffle be equipped with the traveller of spout looks adaptation, a top side of baffle all is equipped with spacing post, the surface of fixed slot is equipped with a plurality of fretwork grooves, all be equipped with between the adjacent fretwork groove with the recess of spacing post looks adaptation.

Furthermore, a fixed plate is arranged on one side edge inside the sliding opening, a telescopic cylinder is arranged at one end of the fixed plate, one end, far away from the fixed plate, of the telescopic cylinder is connected with the middle of one side of the chain wheel, a chain matched with the chain wheel is arranged on the chain wheel, one end of the chain is connected with the bottom end of the sliding opening through a fixed block, a connecting plate is arranged at one end, far away from the fixed block, of the chain, the connecting plate is connected with one side edge of the rocker, and the controller is connected with the telescopic cylinder.

Furthermore, the chain is connected with the connecting plate through a support plate II, and the chain is connected with the fixed block through a support plate I.

Furthermore, a clamping plate is arranged on one side edge, away from the fixed block, of the fixed plate, an arc-shaped groove is formed in one side edge, away from the fixed block, of the clamping plate, an arc-shaped plate matched with the arc-shaped groove is arranged in the arc-shaped groove, and the connecting plate is arranged at one end, away from the fixed plate, of the arc-shaped plate.

Furthermore, the number of the ultrasonic generators is 4, a telescopic motor is arranged in the telescopic rod, and the controller is in control connection with the ultrasonic generators and the telescopic motor.

Furthermore, the top of threaded rod is equipped with the stop collar.

Furthermore, a plurality of star-shaped holes are uniformly formed in the surface of the sieve plate.

The invention has the beneficial effects that: 1. limiting plate through the top can restrict the effect that hinders with the papaw that surpasss on the inside top of foam tank, prevent that the papaw from too much directly overflowing, the limiting plate surface on top is equipped with a plurality of baffles simultaneously, the both sides limit of baffle all is equipped with sharp thorn, can disappear big gun processing to the papaw on top through sharp thorn, thereby can carry out defoaming treatment from the bottom, can carry out defoaming treatment from the bottom through the sieve, thereby the guarantee can carry out defoaming treatment simultaneously from top and low side, and then defoaming that can be quick.

2. Can conveniently drive the rotation of the threaded rod on both sides limit through the inside motor of fixed incasement portion, the threaded rod on both sides limit can conveniently drive the up-and-down motion of limiting plate and sieve simultaneously to can conveniently carry out timely regulation according to the thickness of the foam in the foam groove, the threaded rod of both sides can be fixed more firmly and stable with limiting plate and sieve simultaneously.

3. Through doing specific division to the foam thickness of foam inslot portion, can carry out the position of self-regulating sieve and limiting plate and supersonic generator's open number according to the thickness of foam to can resources are saved, quick simultaneously eliminate the foam.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an adaptive foam-removing device used in a molybdenum ore flotation process according to an embodiment of the invention;

FIG. 2 is a schematic structural view of the inside of a stationary box according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a fixing groove of a surface of a limiting plate according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a turntable according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of the inside of a sliding port according to an embodiment of the present invention;

FIG. 6 is a top view block diagram of a surface of a stop plate according to an embodiment of the invention;

fig. 7 is a top view block diagram of a screen deck surface according to an embodiment of the invention.

In the figure:

1. a foam tank; 2. a fixed box; 3. a convex column; 4. a threaded rod; 5. a sleeve; 6. a first connecting rod; 7. a second connecting rod; 8. a limiting plate; 9. fixing grooves; 10. a through hole; 11. a baffle plate; 12. pricking with a sharp point; 13. a telescopic rod; 14. a detector; 15. a liquid level display; 16. a controller; 17. an ultrasonic generator; 18. mounting a plate; 19. a rotating shaft; 20. a motor; 21. a second bevel gear; 22. a third bevel gear; 23. a first bevel gear; 24. a shaft lever; 25. a first round hole; 26. a turntable; 27. a rocker; 28. a sliding port; 29. a second round hole; 30. a chute; 31. a traveler; 32. a limiting column; 33. hollowing out the grooves; 34. a groove; 35. a fixing plate; 36. a telescopic cylinder; 37. a sprocket; 38. a chain; 39. a fixed block; 40. a connecting plate; 41. a support plate II; 42. a first support plate; 43. clamping a plate; 44. an arc-shaped slot; 45. an arc-shaped plate; 46. a telescopic motor; 47. a limiting sleeve; 48. and (4) a sieve plate.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

The invention is further described with reference to the following figures and specific examples.

As shown in fig. 1-7, the self-adaptive foam defoaming device for molybdenum ore flotation according to the embodiment of the invention includes a foam tank 1 and a fixed box 2, the fixed box 2 is disposed at the bottom end of the foam tank 1, the diameter of the fixed box 2 is greater than that of the foam tank 1, protruding columns 3 are symmetrically disposed on two sides of the top end of the fixed box 2, which are located on two sides of the foam tank 1, a threaded rod 4 penetrates through the top end of the protruding column 3, sleeves 5 which are adapted to the threaded rod 4 are sleeved on the outer sides of the threaded rod 4, connecting rods 6 are disposed on the corresponding sides of the sleeves 5 on two sides, a connecting rod two 7 which is perpendicular to the connecting rod one 6 is disposed at one end of the connecting rod 6, which is far away from the sleeve 5, a limiting plate 8 is disposed at the bottom end of the connecting rod two 7, and the limiting plate 8 is located above the interior of the foam tank, the surface of limiting plate 8 evenly is equipped with a plurality of fixed slots 9, the middle part of fixed slot 9 all is equipped with through-hole 10, be equipped with in the through-hole 10 a plurality of with the baffle 11 of through-hole 10 looks adaptation, just the side of baffle 11 all is equipped with spine 12, the bottom both sides limit symmetry of limiting plate 8 is equipped with telescopic link 13, the bottom of telescopic link 13 is equipped with sieve 48, the inside both sides bottom in foam groove 1 all is equipped with detector 14, a side in foam groove 1 is equipped with liquid level display 15, an outside side of projection 3 is equipped with controller 16, just controller 16 with detector 14 connects, the inside in foam groove 1 is equipped with a plurality of supersonic generator 17.

The specific working process is as follows: before use, the height value of foam is preset through the liquid level display 15 and the height of the solution in the foam tank 1 and the controller 16, the maximum foam height value is preset according to the depth of the foam tank 1, an intermediate height value is set between the initial preset height value and the maximum foam height value, the foam height in the foam tank 1 is detected through the detector 14 during use, the detected data are transmitted to the controller 16, the controller 16 compares the data with the preset value, when the detected foam thickness is larger than the preset value and does not exceed the intermediate height value, the rotation of the motor 20 is controlled through the controller 16, the limiting plate 8 and the sieve plate 48 are driven to move up and down, the sieve plate 48 is moved to the position of the height value of the preset foam, the foam can be subjected to primary defoaming through star holes on the sieve plate 48, and the limiting plate 8 is adjusted to the top end of the foam thickness, the bubbles at the top can be defoamed through the spines 12 on the side edge of the baffle plate 11, the controller 16 controls the opening number of the ultrasonic generator 17 to defoam the foams in the foam tank 1, meanwhile, the limiting plate 8 on the top can prevent the bubbles from moving upwards, and the laser transmitter is turned off when the thickness of the foams is detected to be smaller than a preset value; when the detected foam thickness is larger than the middle height value and does not exceed the maximum value, the limiting plate 8 is modulated at the maximum height value, the foam at the bottom can be blocked by opening and closing the baffle 11 in the through hole 10 in the surface of the limiting plate 8, the bubbles are prevented from overflowing, meanwhile, the spine 12 can eliminate the bubbles, all the laser transmitters are controlled by the controller 16 to be simultaneously opened to eliminate the bubbles, and the laser transmitters are closed when the detected foam thickness is smaller than a preset value; the rotation of the motor 20 drives the rotating shaft 19, the bevel gear two 21 and the bevel gear three 22 to rotate, the rotation of the bevel gear two 21 and the bevel gear three 22 drives the bevel gear one 23 to rotate, the rotation of the bevel gear one 23 drives the shaft rod 24 and the threaded rod 4 to rotate, the rotation of the threaded rod 4 further drives the sleeve 5 and the connecting rod one 6 to move up and down relative to the threaded rod 4, further drives the limiting plate 8 and the sieve plate 48 to move up and down through the connecting rod two 7, meanwhile, the distance between the limiting plate 8 and the sieve plate 48 can be adjusted through the extension and retraction of the telescopic rod 13, the extension and retraction of the telescopic cylinder 36 can be controlled through the controller 16, further drives the chain wheel 37 and the chain 38 to move, the connecting plate 40 and the arc plate 45 can be driven to slide in the arc groove 44 through the movement of the chain 38, thereby the connecting plate 40, and then drive the removal of baffle 11, can conveniently open and shut through-hole 10 through the removal of baffle 11.

In one embodiment, two side edges of the bottom of the fixed box 2 are symmetrically provided with mounting plates 18, a rotating shaft 19 penetrates between the mounting plates 18, one end of the rotating shaft 19 is connected with an output shaft of a motor 20, a bevel gear II 21 and a bevel gear III 22 are respectively arranged on the rotating shaft 19 and the rotating shaft 19 corresponding to the mounting plates 18, the top ends of the bevel gear II 21 and the bevel gear III 22 are respectively provided with a bevel gear I23 matched with the bevel gear II 21 and the bevel gear III 22, the top ends of the bevel gear I23 are respectively provided with a shaft rod 24, the top end of the shaft rod 24 penetrates through the mounting plates 18 and extends to the upper part of the convex column 3, the top end of the convex column 3 corresponding to the shaft rod 24 is provided with a round hole I25 matched with the shaft rod 24, and the top end of the shaft rod 24 above the convex column 3 is provided with the threaded rod 4, the controller 16 is connected with the motor 20, the rotation of the motor 20 can be conveniently controlled through the controller 16, the rotation of the motor 20 drives the rotating shaft 19, the bevel gear II 21 and the bevel gear III 22 to rotate, the rotation of the bevel gear III 22 drives the bevel gear I23 at the top end to rotate, the rotation of the bevel gear I23 drives the shaft rod 24 and the threaded rod 4 to rotate, the threaded rod 4 rotates to further drive the sleeve 5 to slide up and down relative to the threaded rod 4, and therefore the screen plate 48 and the limiting plate 8 can be conveniently driven to move up and down through the sleeve 5.

In one embodiment, a rotating disc 26 adapted to the fixing groove 9 is disposed inside the fixing groove 9, a rocker 27 is disposed on one side of the rotating disc 26, a sliding opening 28 adapted to the rocker 27 is disposed on one side of the fixing groove 9, a circular hole two 29 adapted to the through hole 10 is disposed in the middle of the rotating disc 26, a hexagonal sliding groove 30 is disposed on the surface of the rotating disc 26 and located on the side of the circular hole two 29 in a surrounding manner, the top end of the sliding groove 30 is provided with the baffle plate 11, a sliding column 31 adapted to the sliding groove 30 is disposed on one side of the bottom end of the baffle plate 11, a limiting column 32 is disposed on one side of the top end of the baffle plate 11, a plurality of hollowed grooves 33 are disposed on the surface of the fixing groove 9, a groove 34 adapted to the limiting column 32 is disposed between adjacent hollowed grooves 33, and the rotation of the rocker 27 can drive the rotating disc 26 to rotate, the rotation of carousel 26 and then drives the baffle 11 on carousel 26 top and pass through the rotation that spout 30 and traveller 31 drove baffle 11 to can conveniently adjust the size of through-hole 10 through baffle 11, the spine 12 through the baffle 11 side can carry out defoaming treatment to the papaw in the foam tank 1 simultaneously.

In one embodiment, a fixing plate 35 is disposed at one side of the inner portion of the sliding opening 28, one end of the fixed plate 35 is provided with a telescopic cylinder 36, one end of the telescopic cylinder 36 far away from the fixed plate 35 is connected with the middle part of one side of the chain wheel 37, a chain 38 matched with the chain wheel 37 is arranged on the chain wheel 37, one end of the chain 38 is connected with the bottom end of the sliding opening 28 through a fixed block 39, one end of the chain 38, which is far away from the fixed block 39, is provided with a connecting plate 40, the connecting plate 40 is connected with one side edge of the rocker 27, the controller 16 is connected with the telescopic cylinder 36, the controller 16 can conveniently control the extension and contraction of the telescopic cylinder 36, the sprocket 37 is driven to move along with the extension and contraction of the telescopic cylinder 36, so that the chain 38 moves, the link plate 40 is moved by the chain 38, and the rocker 27 is rotated by the link plate 40.

In one embodiment, the chain 38 is connected to the connecting plate 40 by a second bracket 41, and the chain 38 is connected to the fixing block 39 by a first bracket 42.

In another embodiment, a clamping plate 43 is disposed on a side of the fixing plate 35 away from the fixing block 39, an arc-shaped groove 44 is disposed on a side of the clamping plate 43 away from the fixing block 39, an arc-shaped plate 45 adapted to the arc-shaped groove 44 is disposed in the arc-shaped groove 44, the connecting plate 40 is disposed on one end of the arc-shaped plate 45 away from the fixing plate 35, and the arc-shaped plate 45 can slide in the arc-shaped groove 44 through the arc-shaped groove 44 and the arc-shaped plate 45, so that abrasion between the arc-shaped plate 45 and the clamping plate 43 can be reduced.

In another embodiment, the number of the ultrasonic generators 17 is 4, a telescopic motor 46 is arranged inside the telescopic rod 13, and the controller 16 is in control connection with both the ultrasonic generators 17 and the telescopic motor 46.

In another embodiment, the top end of the threaded rod 4 is provided with a limiting sleeve 47, and the sleeve 5 can be limited by the limiting sleeve 47, so that the safety of the sleeve 5 is further facilitated.

In another embodiment, the sieve plate 48 has a plurality of star-shaped holes uniformly formed on the surface thereof, and the star-shaped holes can be used for defoaming the foam at the bottom inside the foam tank 1.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A self-adaptive foam defoaming device used in a molybdenum ore flotation process is characterized by comprising a foam tank (1) and a fixed box (2), wherein the fixed box (2) is arranged at the bottom end of the foam tank (1), the diameter of the fixed box (2) is larger than that of the foam tank (1), protruding columns (3) are symmetrically arranged on two sides of the top end of the fixed box (2) and located on two sides of the foam tank (1), a threaded rod (4) penetrates through the top end of each protruding column (3), sleeves (5) matched with the threaded rods (4) are sleeved on the outer sides of the threaded rods (4), connecting rods (6) are arranged on the corresponding side edges of the sleeves (5) on two sides, a connecting rod II (7) perpendicular to the connecting rods (6) is arranged at one end, far away from the sleeve (5), of the connecting rod I (6), the bottom of the connecting rod II (7) is provided with a limiting plate (8), the limiting plate (8) is located above the inner part of the foam groove (1), the surface of the limiting plate (8) is uniformly provided with a plurality of fixing grooves (9), the middle parts of the fixing grooves (9) are provided with through holes (10), the through holes (10) are internally provided with a plurality of baffles (11) matched with the through holes (10), the side edges of the baffles (11) are provided with spines (12), the bottom two side edges of the limiting plate (8) are symmetrically provided with telescopic rods (13), the bottom end of the telescopic rod (13) is provided with a sieve plate (48), the bottoms of the two inner sides of the foam groove (1) are provided with detectors (14), the foam groove (1) is provided with a liquid level display (15), one side edge of the outer part of the convex column (3) is provided with a controller (16), and the controller (16) is connected with the detectors (, a plurality of ultrasonic generators (17) are arranged in the foam tank (1).

2. The self-adaptive foam defoaming device used in the molybdenum ore flotation process according to claim 1, wherein mounting plates (18) are symmetrically arranged on two side edges of the bottom inside the fixed box (2), a rotating shaft (19) penetrates between the mounting plates (18) on two sides, one end of the rotating shaft (19) is connected with an output shaft of a motor (20), a second bevel gear (21) and a third bevel gear (22) are respectively arranged on the rotating shaft (19) and the rotating shaft (19) at the position corresponding to the mounting plates (18), a first bevel gear (23) matched with the second bevel gear (21) and the third bevel gear (22) is respectively arranged at the top ends of the second bevel gear (21) and the third bevel gear (22), a shaft lever (24) is respectively arranged at the top end of the first bevel gear (23), and the top end of the shaft lever (24) penetrates through the mounting plates (18) and extends to the position above the convex column (3), a first round hole (25) matched with the shaft rod (24) is formed in the position, corresponding to the shaft rod (24), of the top end of the convex column (3), the threaded rod (4) is arranged at the top end of the shaft rod (24) above the convex column (3), and the controller (16) is connected with the motor (20).

3. The self-adaptive foam defoaming device used in the molybdenum ore flotation process according to claim 1, wherein a rotating disc (26) matched with the fixing groove (9) is arranged inside each fixing groove (9), a rocker (27) is arranged on one side of each rotating disc (26), a sliding opening (28) matched with the rocker (27) is arranged on one side of each fixing groove (9), a round hole II (29) matched with the through hole (10) is arranged in the middle of each rotating disc (26), a hexagonal sliding groove (30) is arranged on the surface of each rotating disc (26) and positioned on the side of the round hole II (29) in a surrounding manner, the top ends of the sliding grooves (30) are respectively provided with the baffle plates (11), a sliding column (31) matched with the sliding groove (30) is arranged on one side of the bottom ends of the baffle plates (11), and a limiting column (32) is arranged on the top ends of the baffle plates (11), the surface of fixed slot (9) is equipped with a plurality of fretwork grooves (33), all be equipped with between adjacent fretwork groove (33) with recess (34) of spacing post (32) looks adaptation.

4. The adaptive foam-removing device for the molybdenum ore flotation process according to the claim 3, it is characterized in that a fixing plate (35) is arranged on one side edge inside the sliding opening (28), one end of the fixed plate (35) is provided with a telescopic cylinder (36), one end of the telescopic cylinder (36) far away from the fixed plate (35) is connected with the middle part of one side of the chain wheel (37), a chain (38) matched with the chain wheel (37) is arranged on the chain wheel (37), one end of the chain (38) is connected with the bottom end of the sliding opening (28) through a fixed block (39), one end of the chain (38) far away from the fixed block (39) is provided with a connecting plate (40), the connecting plate (40) is connected with one side of the rocker (27), and the controller (16) is connected with the telescopic cylinder (36).

5. The adaptive foam-removing device for the molybdenum ore flotation process according to the claim 4, characterized in that the chain (38) is connected with the connecting plate (40) through a second support plate (41), and the chain (38) is connected with the fixed block (39) through a first support plate (42).

6. The adaptive foam defoaming device for the molybdenum ore flotation process according to claim 4, wherein a clamping plate (43) is arranged on one side of the fixing plate (35) far away from the fixing block (39), an arc-shaped groove (44) is arranged on one side of the clamping plate (43) far away from the fixing block (39), an arc-shaped plate (45) matched with the arc-shaped groove (44) is arranged in the arc-shaped groove (44), and the connecting plate (40) is arranged at one end of the arc-shaped plate (45) far away from the fixing plate (35).

7. The adaptive foam defoaming device for the molybdenum ore flotation process according to claim 1, wherein the number of the ultrasonic generators (17) is 4, a telescopic motor (46) is arranged inside the telescopic rod (13), and the controller (16) is in control connection with both the ultrasonic generators (17) and the telescopic motor (46).

8. The adaptive foam-removing device for the molybdenum ore flotation process according to the claim 1 is characterized in that the top end of the threaded rod (4) is provided with a limit sleeve (47).

9. The adaptive foam-removing device for the molybdenum ore flotation process according to the claim 1, wherein the surface of the sieve plate (48) is uniformly provided with a plurality of star-shaped holes.