CN115974072B - A kind of graphite purification equipment and method - Google Patents

Abstract

The invention belongs to the technical field of graphite purification, and discloses a graphite purification equipment and method, wherein the graphite purification equipment includes a floating plate, one side of the floating plate is clamped with an arc-shaped filter plate, and one side of the arc-shaped filter plate is The air bubble conveying plate is clamped, and the air bubble conveying plate is arranged in an inclined shape; a movable cross bar is arranged in parallel above the arc-shaped filter plate, and a corresponding binding strip is fixedly installed under the movable cross bar; the floating plate The positions near the movable crossbar on both sides are provided with movable devices for supporting the movable crossbar to move up and down, wherein any movable device is connected with a driving device for driving the movable crossbar to move up and down; the present invention can improve the efficiency of separating graphite. purity.

Description

A kind of graphite purification equipment and method

technical field

The invention belongs to the technical field of graphite purification, and in particular relates to a graphite purification equipment and method.

Background technique

Graphite is an allotrope of carbon. It is a gray-black, opaque solid with stable chemical properties and corrosion resistance; it is not easy to react with chemicals such as acids and alkalis; natural graphite comes from graphite deposits, and can also be used as petroleum coke, pitch coke, etc. As a raw material, it is processed into artificial graphite through a series of processes.

Graphite burns in oxygen to generate carbon dioxide, which can be oxidized by strong oxidants such as concentrated nitric acid and potassium permanganate. Adhering to the air bubbles to separate the useful minerals from the gangue minerals. After the graphite is in contact with water, its surface is not easily wetted by water. At the same time, the suspendability of graphite is very good, so graphite is easier to be separated.

In the existing flotation method, since the mineralized foam is easily doped with tiny gangues, the gangues are not separated from the graphite during flotation, and they are scraped out together by the scraper, which leads to insufficient purity of the graphite and affects the product. Quality, therefore, for this problem, we need to solve it in time.

Contents of the invention

The technical problem to be solved by the present invention is how to provide a graphite purification equipment and method. By setting the corresponding binding strips, the mineralized bubbles are broken by using the corresponding binding strips, so that the mineralized bubbles are split into multiple small bubbles, and the ore When the chemical bubbles burst, the gangue impurities carried are pushed into the through holes of the arc-shaped filter plate by the corresponding binding strips and fall into the flotation machine trough to sink to the bottom, so as to improve the purity of the separated graphite.

In order to solve the above technical problems, the present invention provides the following technical solutions:

A graphite purification device, comprising a floating plate, one side of the floating plate is clamped with an arc-shaped filter plate, one side of the arc-shaped filter plate is clamped with a bubble conveying plate, and the bubble conveying plate is arranged in an inclined shape ;

A movable crossbar is arranged parallel to the top of the arc-shaped filter plate, and a corresponding tie bar is fixedly installed under the movable crossbar;

Both sides of the floating board are provided with movable devices for supporting the movable crossbar to move up and down at positions close to the movable crossbar, wherein any movable device is connected with a driving device for driving the movable crossbar to move up and down.

Below is the further optimization of the present invention to above-mentioned technical scheme:

The movable device includes a slide rail type positioning frame, a square hole is opened in the middle position of the slide rail type positioning frame, a corresponding sliding rod is slidably installed in the square hole, and a horizontal support rod is fixedly installed in the middle position of the corresponding sliding rod, The horizontal support rods are respectively fixedly connected with the corresponding ends of the movable horizontal rods.

Further optimization: the driving device includes a vertically arranged corresponding movable ejector rod, the upper end of the corresponding movable ejector rod is fixedly connected with the horizontal support rod, and an eccentric cam is arranged under the corresponding movable ejector rod;

The side of the floating plate close to the eccentric cam is fixedly equipped with a T-shaped limiting rod, and the eccentric cam is rotatably mounted on the T-shaped limiting rod.

Further optimization: one side of the eccentric cam is fixedly installed with a horizontal fixed column, and the end of the horizontal fixed column away from the eccentric cam is fixedly installed with a driven turntable, and the outer side of the driven turntable is provided with a plurality of special-shaped empty slots.

Further optimization: an elastic clamping base is fixedly installed on the top of the floating plate, and a card slot is opened on the elastic clamping base, and a prefabricated ventilation pipe is clamped in the card slot;

The prefabricated ventilation pipe is made of plastic material, one end of the prefabricated ventilation pipe is connected with a guide blowing head, and the end of the prefabricated ventilation pipe far away from the guiding blowing head is connected with an outwardly expanding air gathering box.

Further optimization: a prefabricated exhaust box is arranged above the floating plate, and a protective box is fixedly installed on the side of the prefabricated exhaust box away from the movable cross bar and close to the middle thereof;

The inside of the protective machine box is provided with a stainless steel long-axis motor, and the output shaft of the stainless steel long-axis motor is fixedly equipped with fan blades.

Further optimization: fixed support plates are fixedly installed on the top of the floating plate close to both sides of the prefabricated exhaust box, and movable adjustment plates are rotatably connected to the fixed support plates, and movable adjustment plates are fixedly installed on the outside of any movable adjustment plate. Adjust the handle.

Further optimization: the side of the movable adjustment plate close to the prefabricated exhaust box is fixedly installed with a stainless steel threaded rod, the outer thread of the stainless steel threaded rod is connected with a corresponding threaded cap, and the inner side of the corresponding threaded cap is clamped with multiple elastic clips The other end of the elastic clamping arm is fixedly connected with the corresponding side of the prefabricated exhaust box.

Further optimization: the inner side of the corresponding threaded cap is provided with a conical groove, the inner diameter of the conical groove of the corresponding threaded cap is reduced in a decreasing manner, and the elastic clamping arm is snapped into the conical groove of the corresponding threaded cap Inside.

The present invention also provides a graphite purification method, based on the above-mentioned graphite purification equipment, comprising the following steps:

S1: First start the preparation work, insert the elastic clamping arm into the corresponding threaded cap, then turn the corresponding threaded cap, and use the conical groove of the corresponding threaded cap to gradually shrink, so as to limit the position of the elastic clamping arm, so that the elastic force The clamping arm is fixed on the outer surface of the stainless steel threaded rod to fix the prefabricated exhaust box, and then swing the movable adjustment handle to drive the movable adjustment plate to rotate, so that the air outlet of the prefabricated exhaust box is aligned with the arc filter board;

S2: Break apart the elastic clamping base to fix the prefabricated ventilation pipe, then bend the prefabricated ventilation pipe to adjust the angle between the expanded bellows box and the guide blowing head, so that the expanded bellows box is aligned with the prefabricated exhaust box, The guide blowing head is aligned with the driven turntable;

S3: By starting the stainless steel long-axis motor to drive the fan blades to rotate, thereby generating wind force, the prefabricated exhaust box compresses the wind force into an air knife, and part of the wind blown by the prefabricated exhaust box passes through the externally expanded air collection box and the prefabricated ventilation pipe And the guide blowing head blows into the special-shaped empty groove of the driven turntable, and then drives the driven turntable to rotate, so that the eccentric cam rotates. When the eccentric cam rotates, it drives the corresponding movable ejector rod to slide up and down, thereby driving the movable cross bar to move up and down. And then drive the corresponding tie bar to insert into the through hole of the curved filter plate;

S4: The prefabricated exhaust box compresses the wind force into an air knife, which blows to the surface of the floating plate, and uses the wind force to drive the mineralized air bubbles to slide on the surface of the floating plate to the surface of the curved filter plate, and the mineralized air bubbles are bound by the corresponding type When cracking, the gangue impurities carried are pushed into the through holes of the curved filter plate by the corresponding tie strips for filtration treatment, and the split small bubbles containing graphite float to the surface of the bubble conveying plate under the action of the air knife.

The present invention adopts the above-mentioned technical scheme, with ingenious conception and reasonable structure. By setting the corresponding binding strips, part of the wind force blown out by the prefabricated exhaust box drives the driven turntable to rotate, so that the eccentric cam rotates, and the eccentric cam drives the corresponding activity when rotating. The push rod slides up and down so that the movable crossbar slides up and down. When the movable crossbar slides down, the mineralized air bubbles are punctured by the corresponding binding strips, so that the mineralized air bubbles are split into multiple small air bubbles. When the mineralized air bubbles burst, they carry The gangue impurities are pushed into the through holes of the arc-shaped filter plate by the corresponding binding strips and fall into the bottom of the flotation machine trough, thereby improving the purity of graphite.

In the present invention, a prefabricated exhaust box is provided, and the prefabricated exhaust box compresses the wind force into an air knife, thereby blowing to the surface of the floating plate, and using the wind force to drive the mineralized air bubbles to slide on the surface of the floating plate to the surface of the curved filter plate, After the mineralized bubbles are split into small bubbles, they float to the surface of the bubble conveying plate under the action of the air knife, so that the small bubbles with high graphite content will be discharged from the bubble conveying plate to the next process.

In the present invention, the corresponding binding strip is provided, and a plurality of convex points are provided on the outside of the corresponding binding strip. Through the setting of the convex points on the outer side of the corresponding binding strip, when the movable horizontal bar slides down and the corresponding binding strip is inserted into the arc filter When it enters the through hole of the filter plate, it not only pushes the gangue out, but also generates vibration when the bump contacts the inner side of the through hole, so as to prevent the through hole of the arc-shaped filter plate from being blocked, and also makes the gangue that slides off the surface of the air bubble conveying plate gather to the Discharge from the through hole of the curved filter plate.

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Description of drawings

Fig. 1 is the schematic diagram of overall structure in the embodiment of the present invention;

Fig. 2 is a schematic diagram of another perspective of the overall structure in the embodiment of the present invention;

Fig. 3 is a partial enlarged view of place A in Fig. 2;

Fig. 4 is a schematic structural diagram of a driven turntable in an embodiment of the present invention;

Fig. 5 is a schematic structural view of a curved filter plate in an embodiment of the present invention;

Fig. 6 is a schematic structural view of the movable crossbar in the embodiment of the present invention;

Figure 7 is a schematic structural view of an outwardly expanding wind gathering box in an embodiment of the present invention;

Fig. 8 is a partial cross-sectional enlarged view of place B in Fig. 2;

Fig. 9 is an axial side sectional view of the overall structure in the embodiment of the present invention;

FIG. 10 is a partially enlarged view at point C in FIG. 9 .

In the figure: 1-floating plate; 2-curved filter plate; 3-bubble delivery plate; 4-T-shaped limit rod; 5-eccentric cam; 6-horizontal fixed column; 7-driven turntable; 8-corresponding 9-horizontal support rod; 10-corresponding sliding rod; 11-slide rail type positioning frame; 12-movable cross bar; 13-corresponding tie bar; 14-elastic clamping base; Type ventilation pipe; 16-guide blowing head; 17-expansion-type air gathering box; 18-fixed support plate; 19-movable adjustment plate; 20-movable adjustment handle; 21-stainless steel threaded rod; - elastic clamping arm; 24 - prefabricated exhaust box; 25 - protective machine box; 26 - stainless steel long axis motor; 27 - fan blade; 28 - positioning threaded rod.

Detailed ways

As shown in Figure 1-10, a graphite purification equipment, including a floating plate 1, is characterized in that: one side of the floating plate 1 is clamped with an arc-shaped filter plate 2, and one side of the arc-shaped filter plate 2 A bubble delivery plate 3 is clamped, and the bubble delivery plate 3 is arranged in an inclined shape.

A movable crossbar 12 is arranged parallel to the top of the arc-shaped filter plate 2 , and a corresponding tie bar 13 is fixedly installed below the movable crossbar 12 .

Both sides of the floating board 1 are provided with movable devices for supporting the movable crossbar 12 to move up and down near the position of the movable crossbar 12, wherein any movable device is connected with a driving device for driving the movable crossbar 12 to move up and down .

The movable device comprises a slide rail type positioning frame 11, a square hole is provided at the middle position of the slide rail type positioning frame 11, and a corresponding sliding rod 10 is slidably installed in the square hole, and the corresponding type sliding rod 10 and the movable cross bar 12 shown are Lay out vertically.

In this embodiment, sliding slots are respectively defined on the inner surface of the square hole at positions corresponding to the two ends of the corresponding sliding rod 10 .

The two ends of the corresponding sliding rod 10 are respectively slidably installed in the chute, and then the corresponding sliding rod 10 is slidably installed in the square hole of the slide rail type positioning frame 11, which is convenient for assembly and installation.

A horizontal support rod 9 is fixedly installed at the middle position of the corresponding sliding rod 10 , and the horizontal support rod 9 is fixedly connected with the corresponding ends of the movable cross bar 12 respectively.

The slide rail type positioning frame 11 is fixedly installed on the floating board 1, which is convenient for assembly and installation.

Designed in this way, the corresponding sliding rod 10 can be supported to slide through the slide rail type positioning frame 11, and the corresponding sliding rod 10 is fixedly connected with the movable cross bar 12 through the horizontal support rod 9, and then can be used to support the movable cross bar 12 for lifting movement.

And the corresponding sliding bar 10 can be limited by using the slide rail type positioning frame 11, so that the corresponding sliding bar 10 and the horizontal support bar 9 can only slide up and down, and then the movable cross bar 12 can only move up and down.

The driving device includes a corresponding movable ejector rod 8 arranged vertically, the upper end of the corresponding movable ejector rod 8 is fixedly connected with the horizontal support rod 9 , and an eccentric cam 5 is arranged below the corresponding movable ejector rod 8 .

A T-shaped limiting rod 4 is fixedly installed on the side of the floating plate 1 close to the eccentric cam 5 , and the eccentric cam 5 is rotatably mounted on the T-shaped limiting rod 4 .

Designed in this way, when the eccentric cam 5 rotates, it will contact the corresponding movable mandrel 8, so that the corresponding movable mandrel 8 slides up and down reciprocatingly, thereby driving the movable cross bar 12 to follow and move, and the movable cross bar 12 moves to drive the corresponding tie bar 13 to move.

One side of the eccentric cam 5 is fixedly installed with a horizontal fixed column 6, and the end of the horizontal fixed column 6 away from the eccentric cam 5 is fixedly installed with a driven turntable 7, and the outer side of the driven turntable 7 is provided with a plurality of special-shaped spaces. groove.

In such a design, the driven turntable 7 is utilized to rotate the driven turntable 7 when high-pressure air is blown into the shaped turntable 7 to generate a driving force, so that the driven turntable 7 rotates, thereby driving the eccentric cam 5 turn.

The outer side of the corresponding binding strip 13 is provided with a plurality of convex points, and the number of the corresponding binding strip 13 is consistent with the number of through holes on the curved filter plate 2 .

In this design, through the setting of the convex points on the outside of the corresponding binding strip 13, when the movable cross bar 12 slides downward, the corresponding binding strip 13 can be driven to be inserted into the through hole of the arc-shaped filter plate 2. At this time, it can not only push the stone discharge, and the bumps will vibrate when they come into contact with the inner side of the through hole, so as to prevent the through hole of the arc-shaped filter plate 2 from being blocked, and also enable the gangue that slides off the surface of the air bubble conveying plate 3 to gather to the through-hole of the arc-shaped filter plate 2 discharge.

An elastic clamping base 14 is fixedly installed on the top of the floating board 1 . The elastic clamping base 14 has resilience, and a slot is provided on the elastic clamping base 14 , and a prefabricated ventilation pipe 15 is clamped in the slot.

The prefabricated ventilation pipe 15 can be clamped by the setting of the elastic clamping base 14, so that the prefabricated ventilation pipe 15 is fixed in position.

The prefabricated ventilation pipe 15 is made of plastic material, and the plasticity of the prefabricated ventilation pipe 15 can be used to bend the prefabricated ventilation pipe 15 to adjust the positions of both ends of the prefabricated ventilation pipe 15 .

One end of the prefabricated ventilation pipe 15 is communicated with a guide blowing head 16 , and the end of the prefabricated ventilation pipe 15 away from the guide blowing head 16 is connected with an outwardly expanding wind gathering box 17 .

The prefabricated ventilation pipe 15 is arranged in an inclined shape, and the guide blowing head 16 is arranged correspondingly to the special-shaped hollow groove of the driven turntable 7 .

Designed in this way, through the setting of the guide blowing head 16, the wind can be gathered into one point, so as to focus on blowing into the special-shaped hollow groove of the driven rotating disk 7, thereby blowing the driven rotating disk 7 to rotate.

A prefabricated exhaust box 24 is arranged above the floating plate 1, and a protective box 25 is fixedly installed on the side of the prefabricated exhaust box 24 away from the movable cross bar 12 and close to the middle thereof.

The inside of the protective machine box 25 is provided with a stainless steel long-axis motor 26, and the output shaft of the stainless steel long-axis motor 26 is fixedly equipped with a fan blade 27.

The protective machine box 25 communicates with the inner cavity of the prefabricated exhaust box 24 .

The side of the prefabricated air exhaust box 24 close to the movable cross bar 12 is provided with an air outlet, and the wind in the prefabricated air exhaust box 24 is discharged through the air outlet.

The model of the stainless steel long-axis motor 26 can be selected from 60W304#160L type.

The outward expansion type air gathering box 17 is arranged correspondingly to the air outlet of the prefabricated air exhaust box 24, and the wind blown out by the prefabricated air exhaust box 24 is collected by the outward expansion type air gathering box 17, so that the wind passes through the prefabricated ventilation pipe 15 diversion to guide blowing head 16 places, then by guiding blowing head 16 ejection.

Designed in this way, when in use, the present invention is installed on the discharge end of the flotation machine, and when the mineralized bubbles formed inside the flotation machine float up, the stainless steel long-axis motor 26 is started to drive the fan blade 27 to rotate, thereby generating wind force, After the prefabricated exhaust box 24 compresses the wind force into an air knife, which blows to the upper surface of the floating plate 1, and uses the wind force to drive the mineralized air bubbles to slide on the surface of the floating plate 1 to the surface of the curved filter plate 2.

Now, after the part of the wind blown by the prefabricated air exhaust box 24 is collected by the outward expansion type wind gathering box 17, it is guided to the guide blowing head 16 by the prefabricated ventilation pipe 15 to discharge, and the wind that the guide blowing head 16 discharges now blows to In the special-shaped empty groove of driven rotating disk 7, then blowing driven rotating disk 7 rotates.

The rotation of the driven turntable 7 drives the eccentric cam 5 to rotate, and the eccentric cam 5 drives the corresponding movable push rod 8 to slide up and down when rotating, thereby driving the movable cross bar 12 to slide up and down.

When the movable crossbar 12 slides down, the mineralized bubbles are punctured by the corresponding binding strips 13, so that the mineralized bubbles are split into multiple small bubbles. When the mineralized bubbles burst, the gangue impurities carried by the corresponding binding strips are Bar 13 advances in the through hole of arc-shaped filter plate 2 and falls into the flotation machine feed tank to sink to the bottom.

The split small bubbles containing graphite float to the surface of the bubble conveying plate 3 under the action of the air knife, and then are scraped to the next process by the scraper of the flotation machine.

The top of the floating plate 1 is fixedly installed with fixed support plates 18 near the positions on both sides of the prefabricated exhaust box 24. The fixed support plates 18 are rotatably connected with movable adjustment plates 19, wherein the outer sides of any movable adjustment plate 19 are fixed. Movable adjustment handle 20 is installed.

Designed in this way, through the setting of the movable adjustment handle 20, when the movable adjustment handle 20 is swung, the movable adjustment plate 19 can be driven to rotate, and then the circumferential position of the movable adjustment plate 19 can be adjusted.

The side wall of the fixed support plate 18 away from the prefabricated exhaust box 24 is threaded with a positioning threaded rod 28 , and the end of the positioning threaded rod 28 close to the movable adjusting plate 19 is arranged correspondingly to the movable adjusting plate 19 .

The end of the positioning threaded rod 28 away from the movable adjustment plate 19 is located outside the fixed support plate 18 .

Design like this, when swinging movable regulating handle 20, can drive movable regulating plate 19 to rotate, after adjusting, by rotating positioning screw rod 28, movable regulating plate 19 is pressed against, thereby prevents movable regulating plate 19 displacements.

The side of the movable adjusting plate 19 close to the prefabricated exhaust box 24 is fixedly equipped with a stainless steel threaded rod 21, the outer thread of the stainless steel threaded rod 21 is connected with a corresponding threaded cap 22, and the inner side of the corresponding threaded cap 22 is clamped with multiple An elastic clamping arm 23, the other end of the elastic clamping arm 23 is fixedly connected to the corresponding side of the prefabricated exhaust box 24.

The inner side of the corresponding threaded cap 22 is provided with a conical groove, and the inner diameter of the conical groove of the corresponding threaded cap 22 is gradually reduced.

The elastic clamping arm 23 is clamped in the conical groove of the corresponding threaded cap 22 .

By rotating the corresponding threaded cap 22, the corresponding threaded cap 22 wraps the elastic clamping arm 23, and when the elastic clamping arm 23 enters the corresponding threaded cap 22, the conical groove of the corresponding threaded cap 22 gradually shrinks , so that the elastic clamping arm 23 is limited, so that the elastic clamping arm 23 is fixed on the outer surface of the stainless steel threaded rod 21, thereby fixing the position of the prefabricated exhaust box 24.

Designed in this way, when in use, by rotating the corresponding threaded cap 22, the corresponding threaded cap 22 wraps the elastic clamping arm 23, and when the elastic clamping arm 23 enters the corresponding threaded cap 22, the corresponding threaded cap is used to The conical groove of 22 shrinks gradually, thereby the elastic clamping arm 23 is limited, so that the elastic clamping arm 23 is fixed on the outer surface of the stainless steel threaded rod 21, thereby the position of the prefabricated exhaust box 24 is fixed.

Then adjust the angle of the prefabricated exhaust box 24 by deflecting the movable adjustment handle 20, so that the air outlet of the prefabricated exhaust box 24 is aligned with the arc filter plate 2, so that the mineralized air bubbles can float from the floating plate 1 to the arc filter plate. Shaped filter plate 2 surface, split into small air bubbles and then rise through air bubble conveying plate 3.

The oblique setting of the air bubble conveying plate 3 makes the mineralized air bubbles lose their buoyancy when they leave the surface of the floating plate 1, and the wind force blown out by the prefabricated exhaust box 24 drives the split small air bubbles to rise, and the split small air bubbles The separated gangue impurities lost the coating of the air bubbles during air bubbles. At this time, the gangue impurities will fall to the surface of the curved filter plate 2 and be discharged through the through holes of the curved filter plate 2 .

The present invention also provides a graphite purification method, based on the above-mentioned graphite purification equipment, the purification method comprises the following steps:

S1: Start the preparatory work first, insert the elastic clamping arm 23 into the corresponding threaded cap 22, then turn the corresponding threaded cap 22, and use the conical groove of the corresponding threaded cap 22 to gradually shrink, thereby limiting the elastic force clamping arm 23 position, so that the elastic clamping arm 23 is fixed on the outer surface of the stainless steel threaded rod 21, thereby fixing the prefabricated exhaust box 24, and then swinging the movable adjustment handle 20 drives the movable adjustment plate 19 to rotate, so that the prefabricated exhaust box 24 The air outlet is aligned with the curved filter plate 2.

S2: Break apart the elastic clamping base 14 to fix the prefabricated ventilation pipe 15, then bend the prefabricated ventilation pipe 15 to adjust the angle between the outwardly expanding air gathering box 17 and the guide blowing head 16, so that the outwardly expanding air gathering box 17 is in line with the prefabricated The type exhaust box 24 is aligned, and the guide blowing head 16 is aligned with the driven rotating disk 7.

S3: By starting the stainless steel long-axis motor 26 to drive the fan blades 27 to rotate, thereby generating wind force, the prefabricated exhaust box 24 compresses the wind force into an air knife, and part of the wind blown out by the prefabricated exhaust box 24 passes through the externally expanded wind gathering box 17 Then the guide blowing head 16 is blown into the special-shaped empty groove of the driven turntable 7, and then the driven turntable 7 is driven to rotate, so that the eccentric cam 5 rotates, and the eccentric cam 5 drives the corresponding movable push rod 8 to slide up and down when rotating, thereby driving The movable cross bar 12 slides up and down, thereby driving the corresponding tie bar 13 to be inserted into the through hole of the curved filter plate 2 .

S4: 24 pairs of prefabricated air exhaust boxes are concentrated and compressed into air knives, so as to blow to the surface of the floating plate 1, and use the wind force to drive the mineralized air bubbles to slide on the surface of the floating plate 1 to the surface of the curved filter plate 2, and the mineralized air bubbles are When the corresponding binding strip 13 is broken, the gangue impurities carried are pushed into the through hole of the curved filter plate 2 by the corresponding binding strip 13 and fall into the bottom of the flotation machine trough, while the split small bubbles containing graphite are Under the effect of air knife, float to the bubble delivery plate 3 surface.

The last few points should be explained: First, in the description of this application, it should be explained that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, which can be mechanical connection Or electrical connection, it can also be the internal communication of two components, it can be directly connected, "up", "down", "left", "right", etc. are only used to indicate the relative positional relationship, when the absolute position of the object being described change, the relative positional relationship may change.

Secondly: In the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved, and other structures can refer to the general design. In the case of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

Finally: the above is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in this within the scope of protection of the invention.

Claims (6)

1. Graphite purification equipment, including floating board (1), its characterized in that: one side of the floating plate (1) is clamped with an arc-shaped filter plate (2), one side of the arc-shaped filter plate (2) is clamped with a bubble conveying plate (3), and the bubble conveying plate (3) is obliquely arranged;

a movable cross rod (12) is arranged above the arc-shaped filter plates (2) in parallel, and a corresponding binding strip (13) is fixedly arranged below the movable cross rod (12);

the two sides of the floating plate (1) are provided with movable devices for supporting the movable cross rod (12) to move up and down at positions close to the movable cross rod (12), and a driving device for driving the movable cross rod (12) to move up and down is connected to any one of the movable devices in a transmission manner;

the movable device comprises a sliding rail type positioning frame (11), a square hole is formed in the middle position of the sliding rail type positioning frame (11), a corresponding sliding rod (10) is slidably arranged in the square hole, a transverse supporting rod (9) is fixedly arranged in the middle position of the corresponding sliding rod (10), and the transverse supporting rods (9) are fixedly connected with the corresponding end parts of the movable cross rod (12) respectively;

the driving device comprises a corresponding movable ejector rod (8) which is vertically arranged, the upper end of the corresponding movable ejector rod (8) is fixedly connected with a transverse supporting rod (9), and an eccentric cam (5) is arranged below the corresponding movable ejector rod (8);

a T-shaped limiting rod (4) is fixedly arranged on one side, close to the eccentric cam (5), of the floating plate (1), and the eccentric cam (5) is rotatably arranged on the T-shaped limiting rod (4);

one side of the eccentric cam (5) is fixedly provided with a transverse fixed column (6), one end part of the transverse fixed column (6) far away from the eccentric cam (5) is fixedly provided with a driven turntable (7), and the outer side of the driven turntable (7) is provided with a plurality of special-shaped empty slots;

a prefabricated air exhaust box (24) is arranged above the floating plate (1), and a protective machine box (25) is fixedly arranged at the position, which is far away from one side of the movable cross rod (12) and is close to the middle part of the prefabricated air exhaust box (24);

the inside of the protection machine box (25) is provided with a stainless steel long shaft motor (26), and a fan blade (27) is fixedly arranged on an output shaft of the stainless steel long shaft motor (26).

2. A graphite purification apparatus as claimed in claim 1, wherein: an elastic clamping base (14) is fixedly arranged at the top of the floating plate (1), a clamping groove is formed in the elastic clamping base (14), and a prefabricated ventilation pipe (15) is clamped in the clamping groove;

the prefabricated ventilation pipe (15) is made of plastic materials, one end of the prefabricated ventilation pipe (15) is communicated with a guide blowing head (16), and one end of the prefabricated ventilation pipe (15) away from the guide blowing head (16) is communicated with an outward expansion type air gathering box (17).

3. A graphite purification apparatus as claimed in claim 2, wherein: fixed support plates (18) are fixedly arranged at the positions, close to two sides of the prefabricated exhaust box (24), of the top of the floating plate (1), movable adjusting plates (19) are rotatably connected to the fixed support plates (18), and movable adjusting handles (20) are fixedly arranged on the outer sides of any one of the movable adjusting plates (19).

4. A graphite purification apparatus as claimed in claim 3, wherein: one side of the movable adjusting plate (19) close to the prefabricated exhaust box (24) is fixedly provided with a stainless steel threaded rod (21), the outer side of the stainless steel threaded rod (21) is in threaded connection with a corresponding threaded cap (22), the inner side of the corresponding threaded cap (22) is clamped with a plurality of elastic clamping arms (23), and the other end of each elastic clamping arm (23) is fixedly connected with one side corresponding to the prefabricated exhaust box (24).

5. A graphite purification apparatus as claimed in claim 4, wherein: the inner side of the corresponding threaded cap (22) is provided with a conical groove, the inner diameter of the conical groove of the corresponding threaded cap (22) is reduced in a decreasing mode, and the elastic clamping arm (23) is clamped in the conical groove of the corresponding threaded cap (22).

6. A graphite purification method based on the graphite purification apparatus of claim 5, characterized in that: the method comprises the following steps:

s1: firstly, starting preparation work, inserting an elastic clamping arm (23) into a corresponding threaded cap (22), then rotating the corresponding threaded cap (22), gradually shrinking a conical groove of the corresponding threaded cap (22), limiting the elastic clamping arm (23), fixing the elastic clamping arm (23) on the outer surface of a stainless steel threaded rod (21), fixing a prefabricated exhaust box (24), and driving a movable adjusting plate (19) to rotate when a movable adjusting handle (20) is swung, so that an air outlet of the prefabricated exhaust box (24) is aligned to an arc-shaped filter plate (2);

s2: then the elastic clamping base (14) is broken off to fix the prefabricated ventilation pipe (15), then the prefabricated ventilation pipe (15) is bent to adjust the angle between the outward expansion type air collecting box (17) and the guiding air blowing head (16) so that the outward expansion type air collecting box (17) is aligned with the prefabricated air exhausting box (24), and the guiding air blowing head (16) is aligned with the driven turntable (7);

s3: the fan blades (27) are driven to rotate by starting the stainless steel long shaft motor (26), so that wind force is generated, wind force is concentrated and compressed into an air knife through the prefabricated exhaust box (24), partial wind force blown out by the prefabricated exhaust box (24) is blown into a special-shaped empty groove of the driven turntable (7) through the outward-expansion type air gathering box (17), the prefabricated ventilation pipe (15) and the guide air blowing head (16), then the driven turntable (7) is driven to rotate, the eccentric cam (5) rotates, the eccentric cam (5) drives the corresponding movable ejector rod (8) to slide up and down when rotating, so that the movable cross rod (12) is driven to move up and down, and the corresponding binding strip (13) is driven to be inserted into a through hole of the arc-shaped filter plate (2);

s4: the prefabricated wind discharging box (24) is used for intensively compressing wind force into a wind knife, so that the wind force is blown to the surface of the floating plate (1), mineralized bubbles are driven to slide to the surface of the arc-shaped filter plate (2) on the surface of the floating plate (1) by utilizing the wind force, when the mineralized bubbles are pricked and split by the corresponding pricking strips (13), carried gangue impurities are pushed into the through holes of the arc-shaped filter plate (2) by the corresponding pricking strips (13) to carry out filtering treatment, and split small bubbles containing graphite float to the surface of the bubble conveying plate (3) under the action of the wind knife.

Images