CN217164890U - Flotation pulp liquid level control device - Google Patents
Flotation pulp liquid level control device Download PDFInfo
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- CN217164890U CN217164890U CN202221141455.1U CN202221141455U CN217164890U CN 217164890 U CN217164890 U CN 217164890U CN 202221141455 U CN202221141455 U CN 202221141455U CN 217164890 U CN217164890 U CN 217164890U
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- flotation
- flotation tank
- outlet pipe
- fixedly connected
- liquid outlet
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Abstract
The utility model discloses a flotation pulp liquid level control device belongs to flotation tank liquid level control technical field. A flotation pulp liquid level control device, includes the flotation cell, still includes: the liquid inlet pipe and the liquid outlet pipe are communicated with two sides of the flotation tank; the sealing plug is connected in the liquid outlet pipe in a sliding way; a guide wheel rotatably connected in the flotation tank; the sliding rod is fixedly connected in the flotation tank, a floating ball is connected on the sliding rod in a sliding manner, and a rope is fixedly connected on the floating ball; the utility model discloses can open the drain pipe through the floater of suspension on the flotation tank ore pulp under the connection effect of rope drive sealing plug, make the flotation tank in the ore pulp when reacing appointed height, the flow that gets into the ore pulp through the feed liquor pipe is the same with through drain pipe exhaust flow, so keeps the dynamic balance of flotation tank in the ore pulp to but the height of automatic adjustment control flotation tank in ore pulp liquid level makes the rate of recovery and the grade maximize of mineral.
Description
Technical Field
The utility model relates to a flotation cell liquid level control technical field especially relates to a flotation pulp liquid level control device.
Background
The flotation machine is suitable for the separation of nonferrous metal, ferrous metal and non-metallic minerals, it is mainly rotated by the movable impeller of the triangular belt drive of the electric motor, produce the centrifugal action and form the negative pressure, suck sufficient air and mix with ore pulp on the one hand, stir ore pulp and medicine to mix on the other hand, refine the foam at the same time, make the mineral adhere to the foam, float to the ore pulp surface and form the mineralized foam again, then scrape out the foam with the rotatory scraper blade in order to carry on the separation to the mineral, in the course of using of the flotation machine, control the liquid level of flotation cell accurately and make the ore pulp surface in the flotation cell keep steady and have important effects on improving the flotation index, not only can stabilize the flotation operation, and help to improve recovery rate and grade of the useful mineral.
The traditional flotation machine controls the height of the liquid level in the flotation tank through a manual regulating valve, and the judgment of the liquid level height in the flotation tank mostly detects the content of minerals in the foam scraped by a scraper through manual observation so as to correspond to the manual regulating valve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art that the height of liquid level is many to be adjusted through artifical manual regulation liquid outlet pipe valve in the flotation cell, this kind of adjustment method inefficiency and the problem of the rate of recovery and the grade of easily influencing mineral, and a flotation pulp liquid level control device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a flotation pulp liquid level control device, includes the flotation cell, still includes: the liquid inlet pipe and the liquid outlet pipe are communicated with two sides of the flotation tank; the sealing plug is connected in the liquid outlet pipe in a sliding manner; the guide wheel is rotationally connected in the flotation tank; the device comprises a floating ball, a sliding rod, a rope, a guide wheel and a sealing plug, wherein the sliding rod is fixedly connected in the flotation tank, the sliding rod is connected with the floating ball in a sliding manner, the rope is fixedly connected to the floating ball, and one end, far away from the floating ball, of the rope penetrates through the guide wheel and is fixedly connected with the sealing plug; the self-sealing assembly is arranged in the flotation tank and used for keeping the sealing plug in a sealing state with the liquid outlet pipe; and the liquid drainage switch assembly is arranged on the liquid outlet pipe and used for enabling the sealing plug to be incapable of sealing the liquid outlet pipe.
In order to facilitate the sealing plug to maintain the sealing state of the liquid outlet pipe, preferably, the self-sealing assembly comprises a baffle, the baffle is fixedly connected to the flotation tank, a spring is fixedly connected to the baffle, and the other end of the spring is fixedly connected to the sealing plug.
In order to facilitate the guide wheel to rotate in the flotation tank, a support shaft is further fixedly connected in the flotation tank, and the guide wheel is rotatably connected to the support shaft.
In order to fully seal the liquid outlet pipe, one end of the sealing plug is conical, and a sealing ring matched with the conical end of the sealing plug is fixedly connected in the liquid outlet pipe.
In order to facilitate the control of the sealing plug to cancel the sealing of the liquid outlet pipe, preferably, the liquid discharge switch assembly comprises a rotating shaft, the rotating shaft is rotatably connected in the liquid outlet pipe, an eccentric wheel is fixedly connected to the rotating shaft, and the eccentric wheel is matched with the sealing plug.
In order to prevent the rotation of the rotating shaft, further, one end of the rotating shaft extends to the outside of the liquid outlet pipe and is fixedly connected with a knob, a bolt is connected onto the knob in a sliding mode, and a jack matched with the bolt is formed in the liquid outlet pipe.
Compared with the prior art, the utility model provides a flotation pulp liquid level control device possesses following beneficial effect:
1. this flotation pulp liquid level control device, through the floater synchronous come-up under the buoyancy effect of ore pulp, when the flotation tank internal pulp liquid level rose the take the altitude, start the flotation mineral, this moment the flotation ball can be through the rope with the sealing plug to the direction pulling of keeping away from the sealing ring under the direction of leading wheel, thereby make the flotation tank internal pulp flow through the drain pipe, and the gap size between sealing plug and the sealing ring can be according to the distance automatically regulated of floater come-up, keep balanced when the flow that flows the ore pulp for flowing through the drain pipe and the flow that the feed liquor pipe flowed into the ore pulp are the same, the height at ore pulp liquid level place this moment just is the most suitable height, so can the height of automatic adjustment control flotation tank internal pulp liquid level, make the rate of recovery and the grade maximize of mineral.
2. This flotation pulp liquid level control device drives the eccentric wheel through rotatory knob and rotates, makes its outer fringe with the sealing plug top move, makes the clearance of regenerating between sealing plug and the sealing ring to insert the jack that corresponds on the drain pipe with the bolt at this moment in, so carry out spacing locking to countershaft and eccentric wheel, avoid the eccentric wheel to take place to rotate, so can last to discharge the flotation cell interior pulp completely.
The device in not involving the part all the same with prior art or can adopt prior art to realize, the utility model discloses can drive the sealing plug to open the drain pipe under the linkage effect of rope through the floater of suspension on flotation tank inner pulp, make flotation tank inner pulp when reacing appointed height, flow that gets into the ore pulp through the feed liquor pipe is the same with through drain pipe exhaust flow, so keep the dynamic balance of flotation tank inner pulp to but the height of automatic adjustment control flotation tank inner pulp liquid level makes the rate of recovery and the grade maximize of mineral.
Drawings
Fig. 1 is a front view of a flotation pulp liquid level control device provided by the utility model;
fig. 2 is a schematic structural view of a portion a in fig. 1 of a flotation pulp liquid level control device according to the present invention;
fig. 3 is a top view of a flotation pulp liquid level control device provided by the present invention;
fig. 4 is a schematic structural diagram of a part B in fig. 3 of a flotation pulp liquid level control device according to the present invention.
In the figure: 1. a flotation cell; 11. a liquid inlet pipe; 12. a baffle plate; 2. a liquid outlet pipe; 21. a seal ring; 3. a floating ball; 31. a slide bar; 32. a rope; 4. a guide wheel; 41. a support shaft; 5. a sealing plug; 51. a spring; 6. a rotating shaft; 61. an eccentric wheel; 62. a knob; 63. and (4) a bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-4, a flotation pulp liquid level control device includes a flotation tank 1, and further includes: a liquid inlet pipe 11 and a liquid outlet pipe 2 which are communicated with two sides of the flotation tank 1; a sealing plug 5 connected in the liquid outlet pipe 2 in a sliding way; a guide wheel 4 connected in the flotation tank 1 in a rotating way; a sliding rod 31 fixedly connected in the flotation tank 1, a floating ball 3 is connected on the sliding rod 31 in a sliding way, a rope 32 is fixedly connected on the floating ball 3, and one end of the rope 32 far away from the floating ball 3 penetrates through a guide wheel 4 to be fixedly connected with a sealing plug 5; the self-sealing assembly is arranged in the flotation tank 1 and used for keeping the sealing plug 5 in a sealing state with the liquid outlet pipe 2; and the liquid drainage switch assembly is arranged on the liquid outlet pipe 2 and used for preventing the sealing plug 5 from sealing the liquid outlet pipe 2.
Self sealss subassembly includes baffle 12, and baffle 12 fixed connection is at flotation tank 1, fixedly connected with spring 51 on baffle 12, and spring 51 other end fixed connection is on sealing plug 5, and fixedly connected with back shaft 41 in the flotation tank 1, leading wheel 4 rotate to be connected on back shaft 41, and sealing plug 5 one end is the toper, fixedly connected with and sealing plug 5 toper end matched with sealing ring 21 in drain pipe 2.
The liquid drainage switch component comprises a rotating shaft 6, the rotating shaft 6 is rotatably connected in the liquid outlet pipe 2, an eccentric wheel 61 is fixedly connected to the rotating shaft 6, the eccentric wheel 61 is matched with the sealing plug 5, one end of the rotating shaft 6 extends to a knob 62 fixedly connected to the outside of the liquid outlet pipe 2, a bolt 63 is slidably connected to the knob 62, and a jack matched with the bolt 63 is formed in the liquid outlet pipe 2.
In the using process of the device, the ore pulp to be floated can be introduced into the flotation tank 1 through the liquid inlet pipe 11, wherein the sealing plug 5 is always attached to the inner wall of the sealing ring 21 under the elastic action of the spring 51, so that the liquid outlet pipe 2 is normally closed and sealed, the density of the floating ball 3 is far smaller than that of the ore pulp, so that when the ore pulp is introduced into the flotation tank 1, the ore pulp cannot flow out of the liquid outlet pipe 2, so that the liquid level of the ore pulp in the flotation tank 1 gradually rises, the floating ball 3 synchronously floats upwards under the buoyancy action of the ore pulp, when the liquid level of the ore pulp in the flotation tank 1 rises to a certain height, the ore pulp starts to be floated, at the moment, the floating ball 3 pulls the sealing plug 5 to the direction far away from the sealing ring 21 under the guidance of the guide wheel 4 through the rope 32, so that the ore pulp in the flotation tank 1 flows out through the liquid outlet pipe 2, and the size of the gap between the sealing plug 5 and the sealing ring 21 can be automatically adjusted according to the upwards-floating distance of the floating ball 3, the ore pulp liquid level is adjusted to be equal to the ore pulp flowing into the liquid inlet pipe 11 through the liquid outlet pipe 2, the ore pulp is stored and balanced, the height of the ore pulp liquid level is just the optimal height, and therefore the height of the ore pulp liquid level in the flotation tank 1 can be automatically adjusted and controlled, and the recovery rate and the grade of minerals are maximized.
When the flotation of the ore pulp in the flotation tank 1 is finished and the ore pulp in the flotation tank 1 needs to be completely discharged, the valve on the liquid inlet pipe 11 is controlled to stop the liquid inlet of the liquid inlet pipe 11, the floating ball 3 moves downwards in the flotation tank 1 when the ore pulp in the flotation tank 1 gradually flows out through the liquid outlet pipe 2, so that the sealing plug 5 is attached to the inner wall of the sealing ring 21 under the action of the spring 51, and the liquid outlet pipe 2 is sealed and blocked again, at this time, the bolt 63 can be lifted, the knob 62 is rotated, the eccentric wheel 61 is driven to rotate by the rotating shaft 6, so that the outer edge of the eccentric wheel pushes the sealing plug 5, a gap is generated between the sealing plug 5 and the sealing ring 21 again, and insert bolt 63 in the plug hole that corresponds on drain pipe 2 this moment, so carry out spacing locking to countershaft 6 and eccentric wheel 61, avoid eccentric wheel 61 to take place to rotate, so can continuously discharge the ore pulp in the flotation cell 1 completely.
This device can drive sealing plug 5 to open drain pipe 2 under rope 32's linkage effect through the floater 3 of suspension on the ore pulp in flotation cell 1, make the ore pulp in flotation cell 1 when reacing the assigned height, the flow that gets into the ore pulp through feed liquor pipe 11 is the same with the flow through drain pipe 2 exhaust, so keep the dynamic balance of ore pulp in flotation cell 1 to but the height of ore pulp liquid level in the automatically regulated control flotation cell 1, make the rate of recovery and the grade maximize of mineral.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. A flotation pulp liquid level control device comprises a flotation tank (1) and is characterized by further comprising:
a liquid inlet pipe (11) and a liquid outlet pipe (2) which are communicated with two sides of the flotation tank (1);
a sealing plug (5) which is connected in the liquid outlet pipe (2) in a sliding way;
a guide wheel (4) rotatably connected in the flotation tank (1);
the device comprises a sliding rod (31) fixedly connected in the flotation tank (1), a floating ball (3) is connected onto the sliding rod (31) in a sliding manner, a rope (32) is fixedly connected onto the floating ball (3), and one end, far away from the floating ball (3), of the rope (32) penetrates through a guide wheel (4) and is fixedly connected with a sealing plug (5);
the self-sealing assembly is arranged in the flotation tank (1) and used for keeping the sealing plug (5) in a sealing state with the liquid outlet pipe (2);
and the liquid drainage switch assembly is arranged on the liquid outlet pipe (2) and used for preventing the sealing plug (5) from sealing the liquid outlet pipe (2).
2. A flotation pulp level control device according to claim 1, wherein the self-sealing assembly comprises a baffle (12), the baffle (12) is fixedly connected to the flotation tank (1), a spring (51) is fixedly connected to the baffle (12), and the other end of the spring (51) is fixedly connected to the sealing plug (5).
3. A flotation pulp level control device according to claim 2, characterized in that a support shaft (41) is fixedly connected in the flotation cell (1), and the guide wheel (4) is rotatably connected to the support shaft (41).
4. A flotation pulp liquid level control device according to claim 3, wherein one end of the sealing plug (5) is conical, and the inside of the liquid outlet pipe (2) is fixedly connected with a sealing ring (21) which is matched with the conical end of the sealing plug (5).
5. A flotation pulp liquid level control device according to claim 1, wherein the drainage switch assembly comprises a rotating shaft (6), the rotating shaft (6) is rotatably connected in the liquid outlet pipe (2), an eccentric wheel (61) is fixedly connected to the rotating shaft (6), and the eccentric wheel (61) is matched with the sealing plug (5).
6. The flotation pulp liquid level control device according to claim 5, wherein one end of the rotating shaft (6) extends to the outside of the liquid outlet pipe (2) and is fixedly connected with a knob (62), the knob (62) is connected with a bolt (63) in a sliding manner, and the liquid outlet pipe (2) is provided with a jack matched with the bolt (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221141455.1U CN217164890U (en) | 2022-05-12 | 2022-05-12 | Flotation pulp liquid level control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221141455.1U CN217164890U (en) | 2022-05-12 | 2022-05-12 | Flotation pulp liquid level control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217164890U true CN217164890U (en) | 2022-08-12 |
Family
ID=82712390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221141455.1U Active CN217164890U (en) | 2022-05-12 | 2022-05-12 | Flotation pulp liquid level control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217164890U (en) |
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2022
- 2022-05-12 CN CN202221141455.1U patent/CN217164890U/en active Active
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