Copper ore flotation device facilitating smashing and pulping

Abstract

The utility model discloses a copper ore flotation device convenient for crushing and pulping, relates to the field of copper ore flotation separation, and can solve the technical problems that in the prior art, when an existing flotation device is used, an operator cannot conveniently crush ores before use, so that the ores which are not crushed cannot be conveniently mixed with water and an agent to form ore pulp, and the flotation efficiency is high. According to the ore crushing device disclosed by the invention, through cooperative work of a driving part, a rotating part and a crushing roller, the ore is efficiently crushed in a feeding bin. By means of the design, the requirement for pretreatment before ore processing is lowered, the step of making ore into ore pulp is reduced, the utilization rate and the processing efficiency of the ore are improved, and meanwhile, the shielding piece and the feeding bin are ingeniously matched, so that the shielding piece can be easily pulled out from the feeding bin when needed. By means of the design, the operation process is simplified, it is guaranteed that the smashed ore can smoothly enter the box body, and convenience is provided for the follow-up ore treatment procedure.

Description

Technical Field

[0001] The utility model relates to the field of copper ore flotation separation, in particular to a copper ore flotation device which is convenient for crushing and pulping. Background Art

[0002] The flotation process is widely used in mineral processing, wastewater treatment and many other industrial fields. It is based on the difference in the surface properties of different substances and the interaction between bubbles and solid particles to achieve the separation of target substances. This separation method is not only efficient but also relatively environmentally friendly, so it occupies an important position in modern industrial production. In actual operation, the effect of flotation is affected by many factors. In addition, the particle size, density and shape of the minerals need to be considered in the flotation process. These factors affect the suspension state of the mineral powder in the flotation solution and the collision efficiency with the bubbles.

[0003] At present, the application number CN201921998242.9 discloses a device for flotation separation and production of copper concentrate, which is mechanically scraped or overflowed from the slurry surface, and then dehydrated and dried into a concentrate product. The slag with unqualified volume can be filtered out through the filter plate, and rolled into the collection box through the opening for collection. The bolts can be removed to facilitate the removal of the filter plate for cleaning and replacement. However, when the device is in use, it is not convenient for the operator to crush the ore before use, which makes it difficult for the uncrushed ore to be mixed with water and reagents into slurry, thereby affecting production efficiency and reducing work results. Utility Model Content

[0004] In order to solve the problem that the existing flotation device in the prior art is inconvenient for the operator to crush the ore before use, which makes it difficult for the uncrushed ore to be mixed with water and reagents into ore pulp, thereby affecting the production efficiency, the present application provides a flotation copper ore device that is convenient for crushing and pulping.

[0005] In order to achieve the above purpose, the technical solution adopted in this application is:

[0006] A copper ore flotation device convenient for crushing and pulping comprises a box body, a feed bin is arranged on the top surface of the box body, a crushing device is arranged inside the feed bin; the crushing device comprises a driving member and a rotating member, both of which are arranged through the wall surface of the feed bin, and both of the driving member and the rotating member are provided with crushing rollers in the direction toward the inside of the feed bin; a separation device for flotation is arranged on the end surface of the box body, a water inlet pipe and a discharge pipe are also arranged on the end surface of the box body, and a control valve is installed on the surface of the discharge pipe.

[0007] As a further improvement of the utility model, a shielding member is also provided on the top surface of the box body, and the shielding member includes a telescopic member and a shield plate. The telescopic member is installed on the end surface of the box body, the movable end of the telescopic member is fixedly connected to the shield plate, and one end of the shield plate is located inside the feed bin.

[0008] As a further improvement of the utility model, the driving member includes a first motor and a rod body, the first motor is installed on the surface of the feed bin, and the output shaft of the first motor is fixedly connected to the rod body, the rod body is fixedly connected to one of the crushing rollers, and a first gear is installed at one end of the rod body, and the first gear is meshingly connected to the rotating member.

[0009] As a further improvement of the present invention, the rotating member includes a rotating rod and a second gear, the rotating rod is rotatably installed in the feed bin, the second gear is fixedly connected to the rotating rod, and the second gear is meshingly connected to the first gear, and the rotating rod is fixedly connected to the other crushing roller.

[0010] As a further improvement of the present invention, the separation device comprises an air delivery member and a stirring member, the air delivery member is installed on the surface of the box body, and one end of the air delivery member is located inside the box body, the stirring member is installed in the box body, and a scraping member is installed in the box body.

[0011] As a further improvement of the utility model, the air delivery component includes a fan and a connecting pipe, the fan is installed on the surface of the box, and the output end of the fan is connected to the connecting pipe, one end of the connecting pipe is connected to a nozzle, and the nozzle is located in the box.

[0012] As a further improvement of the present invention, the stirring member includes a second motor and a stirring rod, the second motor is mounted on the surface of the box, and the output shaft of the second motor is fixedly connected to the stirring rod, and the stirring rod is located in the box.

[0013] As a further improvement of the utility model, the scraper includes a third motor and a screw, the third motor is installed on the surface of the box, and the output shaft of the third motor is fixedly connected to the screw, the surface of the screw is sleeved with a scraper, and the scraper is in contact with the surface of the partition plate.

[0014] Compared with the prior art, the technical solution provided by the utility model has the following advantages and effects:

[0015] 1. In this application, the ore is efficiently crushed in the feed bin through the coordinated work of the driving member, the rotating member and the crushing roller. This design not only reduces the pretreatment requirements before ore processing, reduces the steps of making ore into slurry, but also improves the utilization rate and processing efficiency of the ore. At the same time, the ingenious cooperation between the shielding member and the feed bin allows the shielding member to be easily pulled out of the feed bin when needed. This design not only simplifies the operation process, but also ensures that the crushed ore can smoothly enter the box, which provides convenience for the subsequent ore processing process.

[0016] 2. In the present application, the water, reagent and ore are uniformly mixed by the coordinated work of the stirring element and the gas conveying element to form a slurry. In this process, an appropriate amount of gas is filled into the slurry to promote the foaming process of the slurry. Small particles of mineral particles gradually float to the surface of the slurry in contact and collision with the bubbles. Subsequently, the combined action of the scraper and the partition plate allows the mineral particle foam to be effectively scraped to one side of the partition plate, thereby achieving effective separation of the mineral particle foam from the slurry. With the continuous separation of the mineral particle foam from the slurry, this process can be carried out smoothly, laying a good foundation for the subsequent mineral particle processing and extraction work. This series of process designs not only improves the efficiency of ore processing, but also ensures the stability and safety of the processing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative labor.

[0018] Figure 1 It is a schematic diagram of the structure of a device for producing copper concentrate by flotation separation provided in an embodiment of the utility model;

[0019] Figure 2 A front structural cross-sectional view of a device for producing copper concentrate by flotation separation provided in an embodiment of the utility model;

[0020] Figure 3 A schematic diagram of the structure of a pulverizing device provided in an embodiment of the utility model;

[0021] Figure 4 This is a schematic structural diagram of the gas delivery component provided in an embodiment of the utility model.

[0022] In the figure: 100, box body; 110, feed bin; 120, shielding member; 121, telescopic member; 122, shielding plate; 130, partition plate; 140, discharge pipe; 200, crushing device; 210, driving member; 211, first motor; 212, rod body; 213, first gear; 220, rotating member; 221, rotating rod; 222, second gear; 230, crushing roller; 300, separation device; 310, air delivery member; 311, fan; 312, connecting pipe; 313, nozzle; 320, stirring member; 321, second motor; 322, stirring rod; 330, scraping member; 331, third motor; 332, screw; 333, scraper. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0025] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0026] In the description of this application, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0027] In addition, if the terms "horizontal" or "vertical" appear in the description of this application, it does not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0028] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] Example:

[0030] A copper ore flotation device that is convenient for crushing and pulping, comprising a box body 100, wherein a feed bin 110 is arranged on the top surface of the box body 100, and a crushing device 200 is arranged inside the feed bin 110; the crushing device 200 comprises a driving member 210 and a rotating member 220, wherein both the driving member 210 and the rotating member 220 are arranged through the wall surface of the feed bin 110, and both the driving member 210 and the rotating member 220 are provided with crushing rollers 230 in the direction toward the inside of the feed bin 110; a separation device 300 for flotation is arranged on the end surface of the box body 100, and a water inlet pipe and a discharge pipe 140 are also arranged on the end surface of the box body 100, and a control valve is installed on the surface of the discharge pipe 140.

[0031] It is explained that the crushing device 200 and the separation device 300 are both installed on the surface of the box 100. The separation device 300 can separate the mineral particle foam from the ore pulp, pour the ore into the feed bin 110, and the crushing device 200 is used to crush the ore.

[0032] Combined with the accompanying drawings Figure 1-Figure 4 A shielding member 120 is also provided on the top surface of the box body 100. The shielding member 120 includes a telescopic member 121 and a shield plate 122. The telescopic member 121 is installed on the end surface of the box body 100. The movable end of the telescopic member 121 is fixedly connected to the shield plate 122, and one end of the shield plate 122 is located inside the feed bin 110.

[0033] It is explained that the shielding member 120 includes a telescopic member 121 and a shield 122. The telescopic member 121 is installed on the surface of the box 100, and the movable end of the telescopic member 121 is fixedly connected to the shield 122. One end of the shield 122 is located in the feed bin 110. In a specific implementation, the telescopic member 121 on the surface of the box 100 is started, so that its movable end drives the shield 122 to move. When the shield 122 blocks the feed bin 110, the possibility of uncrushed ore entering the box 100 is reduced. When the shield 122 is pulled out from the feed bin 110, the crushed ore can fall out. Into the box body 100, it should be noted that the telescopic member 121 can be a cylinder, an electric cylinder or an electric push rod; a water inlet pipe is arranged on the surface of the box body 100, and a discharge pipe 140 is installed on one side of the box body 100, and a control valve is installed on the surface of the discharge pipe 140. In the specific implementation, reagents and water are added into the box body 100 from the water inlet pipe, and the crushed copper concentrate is poured from the feed bin 110 into the box body 100, and mixed with water and reagents to form copper concentrate slurry. The slurry can be discharged from the discharge pipe 140 through the control valve, thereby reducing the possibility of the slurry being automatically discharged from the discharge pipe 140.

[0034] It is worth noting that the driving member 210 includes a first motor 211 and a rod body 212, the first motor 211 is installed on the surface of the feed bin 110, and the output shaft of the first motor 211 is fixedly connected to the rod body 212, the rod body 212 is fixedly connected to one of the crushing rollers 230, and a first gear 213 is installed at one end of the rod body 212, the first gear 213 is meshed with the rotating member 220, the rotating member 220 includes a rotating rod 221 and a second gear 222, the rotating rod 221 is rotatably installed in the feed bin 110, the second gear 222 is fixedly connected to the rotating rod 221, and the second gear 222 is meshed with the first gear 213, and the rotating rod 221 is fixedly connected to the other crushing roller 230.

[0035] Specifically, the driving member 210 includes a first motor 211 and a rod body 212. The first motor 211 is installed on the surface of the feed bin 110, and the output shaft of the first motor 211 is fixedly connected to the rod body 212. The rod body 212 is fixedly connected to one of the crushing rollers 230, and a first gear 213 is installed at one end of the rod body 212. The first gear 213 is meshed and connected with the rotating member 220. In a specific implementation, the first motor 211 is started so that its output shaft drives the rod body 212 to rotate, and the rod body 212 drives one of the crushing rollers 230 to rotate. When the rod body 212 rotates, the first gear 213 also rotates and drives the rotating member 220 and the other crushing roller 230 to rotate. Through the two crushing rollers, The rotation of 230 is beneficial to crushing the copper concentrate ore in the feed bin 110; the rotating member 220 includes a rotating rod 221 and a second gear 222, the rotating rod 221 is rotatably installed in the feed bin 110, the second gear 222 is fixedly connected to the rotating rod 221, and the second gear 222 is meshed with the first gear 213, the rotating rod 221 is fixedly connected to another crushing roller 230, in specific implementation, the feed bin 110 is used to support the rotating rod 221, when the first gear 213 rotates, it will drive the second gear 222 to rotate, and then drive the rotating rod 221 to rotate, and another crushing roller 230 is installed on the surface of the rotating rod 221, which is beneficial to drive the other crushing roller 230 to rotate and crush the ore.

[0036] It is further worth noting that the separation device 300 includes an air delivery member 310 and a stirring member 320, the air delivery member 310 is mounted on the surface of the box 100, and one end of the air delivery member 310 is located in the box 100, the stirring member 320 is mounted in the box 100, a scraper 330 is installed in the box 100, the air delivery member 310 includes a fan 311 and a connecting pipe 312, the fan 311 is mounted on the surface of the box 100, and the output end of the fan 311 is connected to the connecting pipe 312, one end of the connecting pipe 312 is connected to a nozzle 313, and the nozzle 330 is installed in the box 100. 13 is located in the box body 100, the stirring member 320 includes a second motor 321 and a stirring rod 322, the second motor 321 is installed on the surface of the box body 100, and the output shaft of the second motor 321 is fixedly connected to the stirring rod 322, the stirring rod 322 is located in the box body 100, the scraping member 330 includes a third motor 331 and a screw 332, the third motor 331 is installed on the surface of the box body 100, and the output shaft of the third motor 331 is fixedly connected to the screw 332, the surface of the screw 332 is sleeved with a scraper 333, and the scraper 333 is in contact with the surface of the partition plate 130.

[0037] Specifically, the separation device 300 includes an air delivery member 310 and a stirring member 320. The air delivery member 310 is installed on the surface of the box 100, and one end of the air delivery member 310 is located in the box 100. The stirring member 320 is installed in the box 100. A scraper 330 is installed in the box 100. In specific implementation, the air delivery member 310 is installed on the surface of the box 100, which is conducive to supporting the air delivery member 310. Water, ore and reagents are poured into the box 100, and the stirring member 320 is started to mix the water, ore and reagent into a slurry. By starting the air delivery member 310, the slurry is foamed. Small particles of mineral particles contact and collide with bubbles, and then float on the surface of the slurry. Then the scraper 330 is started to scrape the mineral particle foam to the other side of the partition plate 130.

[0038] Combined with the accompanying drawings Figure 2-Figure 4 The air delivery member 310 includes a fan 311 and a connecting pipe 312. The fan 311 is mounted on the surface of the box 100, and the output end of the fan 311 is connected to the connecting pipe 312. One end of the connecting pipe 312 is connected to a nozzle 313. The nozzle 313 is located in the box 100. In a specific implementation, the fan 311 is mounted on the surface of the box 100 to support the fan 311. When the fan 311 is started, the fan 311 is transported from the connecting pipe 312 to the nozzle 313 in the box 100. The nozzle 313 blows the air into the box 100. The stirring member 320 includes a second motor 321 and a stirring rod 322. The second motor 321 is installed on the surface of the box body 100, and the output shaft of the second motor 321 is fixedly connected to the stirring rod 322. The stirring rod 322 is located in the box body 100. In a specific implementation, the second motor 321 on the surface of the box body 100 is started, so that the output shaft drives the stirring rod 322 to rotate. The stirring rod 322 rotates in the box body 100, which is conducive to mixing water, ore and reagents into slurry.

[0039] Combined with the accompanying drawings Figure 2-Figure 4 The scraper 330 includes a third motor 331 and a screw 332. The third motor 331 is mounted on the surface of the box 100, and the output shaft of the third motor 331 is fixedly connected to the screw 332. A scraper 333 is sleeved on the surface of the screw 332. The scraper 333 is in contact with the surface of the partition plate 130. In a specific implementation, the third motor 331 on the surface of the box 100 is started so that its output shaft drives the screw 332 to rotate, thereby driving the scraper 333 to move along the surface of the screw 332. The scraper 333 is in contact with the inner wall of the box 100. The scraper 333 will scrape the mineral particle foam floating on the surface of the slurry to the side of the partition plate 130, which is beneficial to the separation of the mineral particle foam and the slurry. The scraper 333 is in contact with the partition plate 130, which reduces the possibility of the scraper 333 colliding with the partition plate 130 when moving.

[0040] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A copper ore flotation device that is convenient for crushing and pulping, characterized in that: It comprises a box body (100), a top surface of the box body (100) is provided with a feed bin (110), and a crushing device (200) is provided inside the feed bin (110); The pulverizing device (200) comprises a driving member (210) and a rotating member (220), wherein the driving member (210) and the rotating member (220) are both arranged to penetrate the wall surface of the feed bin (110), and pulverizing rollers (230) are both arranged on the driving member (210) and the rotating member (220) in a direction toward the inside of the feed bin (110); The end surface of the box body (100) is provided with a separation device (300) for flotation, and the end surface of the box body (100) is also provided with a water inlet pipe, a partition plate (130) and a discharge pipe (140), and a control valve is installed on the surface of the discharge pipe (140).

2. A copper ore flotation device that is convenient for crushing and pulping according to claim 1, characterized in that: The top surface of the box body (100) is also provided with a shielding member (120), and the shielding member (120) comprises a telescopic member (121) and a shielding plate (122), the telescopic member (121) is installed on the end surface of the box body (100), the movable end of the telescopic member (121) is fixedly connected to the shielding plate (122), and one end of the shielding plate (122) is located inside the feed bin (110).

3. A copper ore flotation device that is convenient for crushing and pulping according to claim 2, characterized in that: The driving member (210) comprises a first motor (211) and a rod body (212); the first motor (211) is mounted on the surface of the feed bin (110); the output shaft of the first motor (211) is fixedly connected to the rod body (212); the rod body (212) is fixedly connected to one of the crushing rollers (230); a first gear (213) is mounted on one end of the rod body (212); and the first gear (213) is meshedly connected to the rotating member (220).

4. A copper ore flotation device that is convenient for crushing and pulping according to claim 3, characterized in that: The rotating member (220) comprises a rotating rod (221) and a second gear (222); the rotating rod (221) is rotatably mounted in the feed bin (110); the second gear (222) is fixedly connected to the rotating rod (221); the second gear (222) is meshingly connected to the first gear (213); and the rotating rod (221) is fixedly connected to the other crushing roller (230).

5. A copper ore flotation device that is convenient for crushing and pulping according to claim 1 or 4, characterized in that: The separation device (300) comprises an air delivery member (310) and a stirring member (320); the air delivery member (310) is installed on the surface of the box (100), and one end of the air delivery member (310) is located inside the box (100); the stirring member (320) is installed inside the box (100); and a scraping member (330) is installed inside the box (100).

6. A copper ore flotation device that is convenient for crushing and pulping according to claim 5, characterized in that: The air delivery component (310) comprises a fan (311) and a connecting pipe (312); the fan (311) is mounted on the surface of the box (100), and the output end of the fan (311) is connected to the connecting pipe (312); one end of the connecting pipe (312) is connected to a nozzle (313), and the nozzle (313) is located inside the box (100).

7. A copper ore flotation device that is convenient for crushing and pulping according to claim 6, characterized in that: The stirring member (320) comprises a second motor (321) and a stirring rod (322); the second motor (321) is mounted on the surface of the housing (100); an output shaft of the second motor (321) is fixedly connected to the stirring rod (322); and the stirring rod (322) is located inside the housing (100).

8. The copper ore flotation device for pulverizing and pulping according to claim 6 is characterized in that: The scraping member (330) comprises a third motor (331) and a screw (332); the third motor (331) is mounted on the surface of the box body (100); the output shaft of the third motor (331) is fixedly connected to the screw (332); a scraper (333) is sleeved on the surface of the screw (332); and the scraper (333) is in contact with the surface of the partition plate (130).

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