Bubble cleaning mechanism for quartz powder flotation machine

Abstract

The bubble cleaning mechanism comprises a machine body, the top of the machine body is fixedly connected with a motor, an output shaft of the motor extends into the machine body and is fixedly connected with a rotating shaft, the side face of the rotating shaft is fixedly connected with a stirring rod, the right side of the machine body is provided with a material opening, and the top of an inner cavity of the machine body is fixedly connected with an air conveying cylinder. The upper portion of the rotating shaft is located in the air conveying cylinder, the outer side of the rotating shaft is fixedly sleeved with a sealing bearing, the diameter of the sealing bearing is matched with that of an inner cavity of the air conveying cylinder, and the stirring plates can rotate through the rotating cylinder, so that the stirring plates push bubbles to move and cooperate with the air pump to supply air into the air conveying cylinder, and when the bubbles are pushed to face the material opening, the air inlet corresponds to the air outlet; by adopting the air blowing mode, the phenomenon that the air bubbles are inconvenient to discharge to the material opening during water flow rotation is avoided, and the stirring plate is matched to push all the air bubbles, so that the phenomenon that the air bubbles are not cleaned thoroughly is avoided, and the air bubble cleaning effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of quartz powder flotation, in particular to a bubble cleaning mechanism for a quartz powder flotation machine. Background Art

[0002] During the impurity removal process, quartz powder needs to be processed by a flotation machine. Chemicals and water are mainly used to stir the quartz powder in the flotation machine. Then the impurities float up with the bubbles generated and are separated from the quartz powder for impurity removal. The bubbles generated will float on the liquid surface. The traditional way to clean bubbles is mainly manual, with the help of scrapers and other tools to scrape the bubbles in the equipment out of the material port. With the continuous advancement of technology, existing solutions, such as patent application number 202320864331.4, discloses a quartz powder chemical flotation machine, including a body, a flotation chamber and a motor, etc., which pushes the bubbles to move by spraying liquid through a nozzle. For example, patent application number 202220624933.8 discloses a highly purified quartz sand flotation machine, including a body, a discharge port, a return liquid pipe and a return liquid nozzle, etc., which sprays water through the return liquid nozzle and cooperates with a rotating push plate to push the bubbles out.

[0003] Although the above-mentioned bubble cleaning solution can achieve the effect of moving bubbles, it still has defects in use: first, the water spraying method mainly relies on the flow of liquid surface to achieve bubble movement, but the equipment needs to be stirred during use. The stirring process will drive the water flow in the equipment to rotate, which will conflict with the trajectory of the water spray, affecting the discharge of bubbles to the material port, resulting in poor bubble cleaning effect. Secondly, the bubbles attached to the inner wall of the equipment are subject to greater resistance, and the water flows below the bubbles, and the friction between the water and the bubbles is small, which makes it difficult to drive the bubbles to move, resulting in incomplete bubble cleaning. Utility Model Content

[0004] In order to solve the problems existing in the prior art, the utility model provides a bubble cleaning mechanism for a quartz powder flotation machine, in which the paddle plate is rotated by a rotating drum, so that multiple paddle plates push the bubbles to move, and the air pump is used to supply air into the air cylinder, so that when the bubbles are pushed toward the material port, the air inlet and the air outlet correspond to each other, so that the gas is ejected to blow the bubbles out of the machine body. Compared with the existing bubble cleaning scheme, the gas blowing method is adopted, which avoids the phenomenon that the bubbles are inconvenient to be discharged to the material port during the rotation of the water flow, and cooperates with the paddle plate to push all bubbles, avoiding the phenomenon of incomplete bubble cleaning, thereby improving the bubble cleaning effect.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] The utility model provides a bubble cleaning mechanism for quartz powder flotation machine, including the body, the top of body is fixedly connected with motor, the output shaft of motor extends to the body and is fixedly connected with the rotating shaft, the side surface of rotating shaft is fixedly connected with the stirring rod, the right side of body is equipped with the material mouth, the top of body inner chamber is fixedly connected with the gas feeding cylinder, the upper portion of rotating shaft is located in the gas feeding cylinder, the outside of rotating shaft is fixedly sleeved with the sealed bearing, the diameter of sealed bearing is compatible with the inner chamber of gas feeding cylinder, the bottom of the inner chamber of gas feeding cylinder is fixedly connected with the circumference of sealed bearing outside, the right side of gas feeding cylinder is equipped with the air inlet hole corresponding with material mouth, the outside of rotating shaft is fixedly sleeved with the rotary drum, the rotary drum rotates the sleeve in the bottom of gas feeding cylinder, the circumference of rotary drum outside is fixedly connected with a plurality of the paddle, the end of paddle away from rotary drum is attached with the inner wall of body, the air outlet hole between two paddles is equipped on the outside of rotary drum, the height of air inlet hole is corresponding with air outlet hole, the top of body is fixedly connected with the air pump, the air outlet end of air pump is connected with the air pipe, the bottom of air pipe penetrates to the body and is communicated with the gas feeding cylinder.

[0007] Further, the rotating shaft and the stirring rod are both hollow and communicated, the first through hole is formed in the side surface of the rotating shaft located in the gas feeding cylinder, and a plurality of second through holes are formed in the side surface of the stirring rod.

[0008] Compared with the prior art, the utility model has the advantages that:

[0009] 1. The paddle can rotate through the rotary drum, so that the plurality of paddles push the bubbles to move, the air inlet hole corresponds to the air outlet hole when the bubbles are pushed to the material mouth, and the gas is sprayed to blow the bubbles out of the body. Compared with the existing bubble cleaning scheme, the gas blowing mode is adopted, which avoids the phenomenon that the bubbles are not easy to discharge to the material mouth in the water flow rotation, and the paddle can push all the bubbles, avoiding the phenomenon that the bubbles are not completely cleaned, and improving the cleaning effect of the bubbles.

[0010] 2. The rotating shaft and the stirring rod are designed to be hollow, and the first through hole and the second through hole are matched, so that part of the gas can be sprayed from each stirring rod, thereby increasing the air intake in the flotation, which is beneficial to the generation of bubbles and improves the impurity removal effect. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model;

[0012] Figure 2 It is a rotary drum overhead sectional structure schematic diagram of the utility model;

[0013] Figure 3 It is a Figure 1 It is a local enlarged structure schematic diagram of the utility model;

[0014] In the figure: 1 body, 2 motor, 3 rotating shaft, 4 stirring rod, 5 material port, 6 air conveying cylinder, 7 sealing bearing, 8 air inlet hole, 9 rotating drum, 10 paddle, 11 air outlet hole, 12 air pump, 13 air pipe, 14 first through hole, 15 second through hole. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0016] In the description of the utility model, it needs to be understood that the orientation or position relation indicated by the terms 'upper', 'lower', 'front','rear', 'left', 'right', 'top', 'bottom', 'inner', 'outer' and the like is the orientation or position relation based on the orientation or position relation shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model. EMBODIMENT

[0017] Referring to the drawings Figures 1-3 As shown in the figure, a kind of bubble cleaning mechanism for quartz powder flotation machine, including body 1, the top of body 1 is fixedly connected with motor 2, the output shaft of motor 2 extends to body 1 inside and is fixedly connected with rotating shaft 3, the side surface of rotating shaft 3 is fixedly connected with stirring rod 4, the right side of body 1 is provided with material port 5, the top of body 1 inner chamber is fixedly connected with air conveying cylinder 6, the upper portion of rotating shaft 3 is located in air conveying cylinder 6, the outer side of rotating shaft 3 is fixedly sleeved with sealing bearing 7, the diameter of sealing bearing 7 is compatible with air conveying cylinder 6 inner cavity, the circumferential surface of the outer side of sealing bearing 7 is fixedly connected at the bottom of air conveying cylinder 6 inner cavity, the right side of air conveying cylinder 6 is provided with air inlet hole 8 corresponding with material port 5, the outer side of rotating shaft 3 is fixedly sleeved with rotating drum 9, rotating drum 9 rotates sleeve in air conveying cylinder 6 bottom, the circumferential surface of the outer side of rotating drum 9 is fixedly connected with multiple paddles 10, the end portion of paddle 10 away from rotating drum 9 is attached to the inner wall of body 1, the outer side of rotating drum 9 is provided with air outlet hole 11 between two paddles 10, the height of air inlet hole 8 corresponds with air outlet hole 11, the top of body 1 is fixedly connected with air pump 12, the air outlet end of air pump 12 is communicated with air pipe 13, the bottom end of air pipe 13 penetrates to body 1 inside and is communicated with air conveying cylinder 6.

[0018] Rotating shaft 3 and stirring rod 4 are both hollow and communicated, the side surface of rotating shaft 3 located in air conveying cylinder 6 is provided with first through hole 14, the side surface of stirring rod 4 is provided with multiple second through holes 15.

[0019] Working principle: in the utility model, the quartz powder to be removed impurities, water and reagent are put into the machine body 1, and the motor 2 is started to drive the rotating shaft 3 to rotate, the rotating shaft 3 drives the stirring rod 4 to rotate, the stirring rod 4 mixes in the stirring, the gas generated by the air pump 12 enters the gas cylinder 6 from the air pipe 13, the gas enters the rotating shaft 3 from the first through hole 14, then is shunted to each rotating stirring rod 4, and finally is sprayed from the second through hole 15, the air intake in the machine body 1 is increased, and the flotation work is carried out, in this process, the generated bubbles float up, the rotating shaft 3 drives the rotating drum 9 to rotate, the rotating drum 9 drives each paddle 10 to rotate, the bubbles are distributed between two paddles 10 and are pushed along with the rotating paddles 10, when the area between two paddles 10 is towards the material opening, the air inlet hole 8 corresponds to the air outlet hole 11, part of the gas in the gas cylinder 6 is sprayed from the air outlet hole 11 through the air inlet hole 8, blows to the bubbles in the area between the paddles 10, and the bubbles are blown out of the machine body 1 from the material opening 5, so as to continue until all the bubbles are completely cleaned out of the machine body 1.

[0020] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, and it is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims instead of the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model, and any figure mark in the claims should not be regarded as limiting the involved claims.

[0021] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A bubble cleaning mechanism for a quartz powder flotation machine, comprising a body (1), a motor (2) fixedly connected to the top of the body (1), an output shaft of the motor (2) extending into the body (1) and fixedly connected to a rotating shaft (3), a stirring rod (4) fixedly connected to the side of the rotating shaft (3), a material port (5) being opened on the right side of the body (1), characterized in that: The top of the inner cavity of the body (1) is fixedly connected to the gas cylinder (6), the upper part of the rotating shaft (3) is located in the gas cylinder (6), the outer side of the rotating shaft (3) is fixedly sleeved with a sealing bearing (7), the diameter of the sealing bearing (7) is adapted to the inner cavity of the gas cylinder (6), the outer circumferential surface of the sealing bearing (7) is fixedly connected to the bottom of the inner cavity of the gas cylinder (6), the right side of the gas cylinder (6) is provided with an air inlet (8) corresponding to the material port (5), the outer side of the rotating shaft (3) is fixedly sleeved with a rotating drum (9), and the rotating drum (9) is rotatably sleeved on the gas cylinder (6) ) bottom, a plurality of shift plates (10) are fixedly connected to the circumferential surface of the outer side of the rotating cylinder (9), the ends of the shift plates (10) away from the rotating cylinder (9) are in contact with the inner wall of the body (1), the outer side of the rotating cylinder (9) is provided with air outlet holes (11) located between two shift plates (10), the heights of the air inlet holes (8) and the air outlet holes (11) correspond, the top of the body (1) is fixedly connected to an air pump (12), the air outlet end of the air pump (12) is connected to an air pipe (13), the bottom end of the air pipe (13) passes through the body (1) and is connected to the air delivery cylinder (6).

2. The bubble cleaning mechanism for a quartz powder flotation machine according to claim 1, characterized in that: The rotating shaft (3) and the stirring rod (4) are both hollow and connected. A first through hole (14) is provided on the side of the rotating shaft (3) located inside the gas cylinder (6), and a plurality of second through holes (15) are provided on the side of the stirring rod (4).

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