High-purity flotation equipment

Abstract

The utility model provides high-purity flotation equipment which not only can realize full and uniform mixing of ore pulp and chemicals and improve the mineral separation efficiency, but also can improve the flotation effect. Comprising a flotation machine body, a flotation tank is arranged in the flotation machine body, a stirring assembly is installed on the flotation machine body, the bottom end of the stirring assembly extends to the bottom of the flotation tank, a feeding port with a downward inclined face is formed in the flotation tank, and an overflow collecting box is arranged below the feeding port. And a liquid supplementing mechanism communicated with the flotation tank is arranged on the flotation machine body and is used for metering and adding chemicals into the flotation tank.

Description

TECHNICAL FIELD

[0001] The utility model relates to floatation machine technical field, concretely is a kind of high-purity floatation equipment. BACKGROUND

[0002] Mining floatation machine is an important equipment for mineral processing, mainly used for separating valuable minerals from ore, and its working principle is based on the flotation process, which uses the difference in the surface properties of mineral particles to selectively attach specific minerals to bubbles by adding chemical reagents, and through stirring, the minerals attached to the bubbles float, thereby realizing the separation of different minerals.

[0003] The existing floatation machine is put into the floatation zone by artificial chemical reagent when working, which not only has low work efficiency, but also cannot match the corresponding metering reagent, so that the reagent and ore pulp cannot be fully mixed and reacted, thereby delaying the time and efficiency of separating minerals. The bubbles generated during the flotation process are usually scraped out by using a scraper, and the liquid level of the ore liquid will float during the flotation process. Therefore, the bubble removal method by scraper is low in efficiency, and too much ore pulp is also scraped out, thereby reducing the flotation effect. SUMMARY

[0004] To solve the above problems, the utility model provides a kind of high-purity floatation equipment, which can not only realize the full mixing of ore pulp and reagent, improve the efficiency of mineral separation, and improve the flotation effect.

[0005] The utility model adopts the following technical scheme, a kind of high-purity floatation equipment, including square floatation machine body, floatation tank is equipped in the floatation machine body, stirring assembly is installed on the floatation machine body, the bottom end of stirring assembly extends to the bottom of floatation tank, downwardly inclined material feeding port is equipped on the floatation tank, overflow collection box is equipped below the material feeding port, the floatation machine body is equipped with liquid supplementing mechanism communicated with the floatation tank, to be used for reagent metering addition to the floatation tank.

[0006] Further, the bottom of the floatation machine body is an open structure, and the bottom of the floatation tank is provided with a discharge port.

[0007] Further, a plurality of drainage ports are formed in the floatation tank, the heights of the plurality of drainage ports are different, the drainage ports are connected with drainage pipes, and a drainage tank is arranged in the floatation machine at the drainage position of the drainage pipes.

[0008] Further, the stirring assembly comprises a stirring shaft, a motor, a sleeve, the bottom end of the stirring shaft extends to the bottom of the flotation tank and is fixedly connected with a dynamic wave wheel, the top end of the flotation tank is provided with a cover plate, the motor and the sleeve are fixedly arranged on the cover plate, the motor is connected with the stirring shaft, the bottom end of the sleeve extends to the bottom of the flotation tank and is fixedly connected with a static wave wheel, the dynamic wave wheel and the static wave wheel are both annularly provided with tooth blocks, the stirring shaft is fixedly connected with a stirring sleeve outside, the stirring shaft and the stirring sleeve are both arranged in the sleeve, and the outer diameter of the dynamic wave wheel is smaller than the inner diameter of the annular surface formed by the tooth blocks of the static wave wheel.

[0009] Further, the stirring sleeve is provided with helical blades.

[0010] Further, the liquid supplementing mechanism comprises a medicament supplementing pipe and a suction pump, the medicament supplementing pipe and the suction pump are both arranged on the flotation machine body, and the medicament supplementing pipe is connected to the suction pump and is in communication with the flotation tank.

[0011] The utility model discloses the beneficial effects are as follows: the medicament can be added to the flotation tank through the liquid supplementing mechanism, so that the medicament and the ore pulp can be fully mixed and reacted, the working efficiency is improved, the ore pulp is mixed and reacted with the medicament in the flotation tank, and the bubbles floated after the cooperation of the stirring shaft and the dynamic wave wheel can be directly overflowed into the overflow collecting box through the feeding port, the bubble discharge efficiency and the flotation effect are improved, and the utility model has good economic use value. DRAWINGS

[0012] Fig. 1 It is the three-dimensional structure schematic diagram of the utility model;

[0013] Fig. 2 It is the structure schematic diagram of the hidden flotation machine body part in the utility model;

[0014] Fig. 3 It is the exploded state structure schematic diagram of the stirring assembly in the utility model. CONCRETE IMPLEMENTING METHOD

[0015] As Figs. 1-3 shown, the utility model discloses a high -purity flotation equipment, including square's flotation machine body 1, be equipped with flotation tank 2 in flotation machine body 1, be equipped with stirring assembly on flotation machine body 1, and stirring assembly includes stirring shaft 3, the bottom end of stirring shaft 3 extends to the bottom of flotation tank 2 and is fixedly connected with dynamic wave wheel 4, is equipped with with the downward inclined surface feeding port 5 on flotation tank 2, is equipped with overflow collecting box 6 below feeding port 5, is equipped with with the liquid supplementing mechanism of communication of flotation tank 2 on flotation machine body 1, to be used for medicament metering addition to flotation tank 2.

[0016] The bottom of the flotation machine body 1 is open, and the bottom of the flotation tank 2 is provided with a discharge port (not shown in the figure); a plurality of drainage ports 7 are formed in the upper portion of the flotation tank 2, the heights of the plurality of drainage ports 7 are different, the drainage ports 7 are connected with drainage pipes 8, and a drainage tank 9 is arranged in the flotation machine body 1 at the drainage position of the drainage pipes 8.

[0017] The stirring assembly further comprises a motor 10 and a sleeve 11, the flotation tank 2 is provided with a cover plate 12 at the top end, the motor 10 and the sleeve 11 are fixedly arranged on the cover plate 12, the motor 10 is connected with the stirring shaft 3, the bottom end of the sleeve 11 extends to the bottom of the flotation tank 2 and is fixedly connected with a constant wave wheel 13, the constant wave wheel 13 and the dynamic wave wheel 4 are both annularly provided with tooth blocks 18, so as to better form centrifugal force, the stirring shaft 3 is fixedly connected with a stirring sleeve 14, the stirring shaft 3 and the stirring sleeve 14 are arranged in the sleeve 11, and the outer diameter of the dynamic wave wheel 4 is smaller than the inner diameter of the annular surface formed by the tooth blocks on the constant wave wheel 13; the stirring sleeve 14 is provided with helical blades 15, and a gap is left between the stirring sleeve 14 and the sleeve 11; the sleeve 11 is connected with an air pipe 19 to introduce air.

[0018] The liquid supplementing mechanism comprises a medicament supplementing pipe 16 and a suction pump (not shown in the figure), the medicament supplementing pipe 16 and the suction pump are arranged on the flotation machine body 1, the medicament supplementing pipe 16 is connected with the flotation tank 2 through the suction pump, and an existing controller (not shown in the figure) can be arranged on the flotation machine body 1, so that the suction pump, the motor 10 and other components can be controlled to work automatically, thereby realizing automatic suction of medicament and stirring work.

[0019] The working principle of the utility model is that the flotation machine body 1 at the feeding port 5 is provided with a hatch (not shown in the figure), only the hatch needs to be opened, the mineral material (such as quartz sand) is put into the flotation tank 2 through the feeding port 5, the measuring cup for storing medicament is placed at the medicament supplementing pipe 16, so that the corresponding amount of chemical medicament can be automatically sucked into the flotation tank 2, then the motor 10 works to drive the stirring shaft 3, the stirring sleeve 14, the helical blades 15 thereon and the dynamic wave wheel 4 to work together, the centrifugal force generated thereby sucks air to the bottom of the ore pulp to generate centrifugal bubbles from the inside to the outside, so that the medicament and the ore pulp can be fully mixed and reacted in the flotation tank 2, the floated foam can be automatically overflowed to the overflow collecting tank 6 through the feeding port 5, and the water can be drained through the drainage port 7 after the flotation work is completed, and the treated pure mineral material can be discharged through the discharge port.

[0020] Fig. 2 It is a mounting structure schematic view of hiding the upper portion side plate of the flotation machine body. Fig. 2 The medicament supplementing pipe 16 in the utility model is communicated with the flotation tank 2 through the liquid inlet 17.

[0021] The square flotation machine body is easy to arrange and layout in a factory, has the advantages of quick pipe arrangement, and facilitates automatic connection operation connection between multiple devices.

[0022] It is apparent for a person skilled in the art that the present application is not limited to the details of the above exemplary embodiments but can be implemented in other embodiments without departing from the scope of the present application. The embodiments are therefore to be seen as exemplary and not restrictive and the scope of the present application is defined by the appended claims and not by the above description, which is intended to encompass all variations falling within the meaning and scope of the equivalent elements of the claims. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0023] Furthermore, it should be understood that although the present specification is described in terms of embodiments, not every embodiment according to the present specification needs to exhibit each and every characteristic specified in the embodiments. Nor are any embodiments necessarily limited to the embodiments described in the specification. Rather, the specification should be understood to contain the embodiments described by the language used in the specification itself as well as equivalents to each of the embodiments.

Claims

1. A high purity flotation device, characterized by: The application relates to a flotation machine body comprising a square flotation machine body, a flotation tank arranged in the flotation machine body, a stirring assembly arranged on the flotation machine body, the bottom end of the stirring assembly extending to the bottom of the flotation tank, a feeding port with a downward inclined surface arranged on the flotation tank, an overflow collecting box arranged below the feeding port, a liquid supplementing mechanism arranged on the flotation machine body and communicated with the flotation tank, and a medicament metering adding device for the flotation tank.

2. A high purity flotation device according to claim 1, characterised in that: The bottom of the flotation machine body is in an open structure, and the bottom of the flotation tank is provided with a discharge port.

3. A high purity flotation device according to claim 1, characterized in that: A plurality of water discharge ports are arranged on the flotation tank, the heights of the water discharge ports are different, the water discharge ports are connected with water discharge pipes, and a water discharge box is arranged in the flotation machine body at the water discharge position of the water discharge pipes.

4. A high purity flotation device according to claim 1, characterized in that: The stirring assembly comprises a stirring shaft, a motor and a sleeve, the bottom end of the stirring shaft extends to the bottom of the flotation tank and is fixedly connected with a dynamic impeller, the top end of the flotation tank is provided with a cover plate, the motor and the sleeve are fixedly assembled on the cover plate, the motor is connected with the stirring shaft, the bottom end of the sleeve extends to the bottom of the flotation tank and is fixedly connected with a static impeller, the dynamic impeller and the static impeller are both annularly provided with tooth blocks, the stirring shaft is fixedly connected with a stirring sleeve outside, the stirring shaft and the stirring sleeve are arranged in the sleeve, and the outer diameter of the dynamic impeller is smaller than the inner diameter of the annular surface formed by the tooth blocks of the static impeller.

5. A high purity flotation device according to claim 4, characterised in that: The stirring sleeve is provided with spiral blades.

6. A high purity flotation device according to claim 1, characterized in that: The liquid supplementing mechanism comprises a medicament supplementing pipe and a suction pump, the medicament supplementing pipe and the suction pump are arranged on the flotation machine body, and the medicament supplementing pipe is communicated with the flotation tank through the suction pump.

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