Garnet flotation defoaming device

Abstract

The utility model relates to the technical field of ore processing, in particular to a garnet flotation defoaming device. The utility model provides a garnet flotation defoaming device capable of scraping a bottom. The garnet flotation defoaming device comprises a shell, a supporting frame, a stirring assembly, a bottom scraping assembly, a diluting assembly and the like. A supporting frame is installed on the top of the shell, a stirring assembly is installed on the top of the supporting frame, a bottom scraping assembly is installed on the front side of the shell, and a diluting assembly is installed on the left side of the shell. Foam sinking to the bottom is scraped to the upper portion through the motor, the screw rod and the scraping plate, defoaming is facilitated, the motor, the first bevel gear, the stirring rod and the like are arranged, the foam is stirred and extruded to be broken, the defoaming effect is achieved, the water pump and the water inlet pipe are arranged, water is conveyed into the shell through the water inlet pipe by means of the water pump, the foam is diluted through the water, and the defoaming effect is achieved. And through the arrangement of the drainage pipe, the effect of discharging waste water after defoaming is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of ore processing, in particular to a garnet flotation defoaming device. Background Art

[0002] Flotation refers to the beneficiation process of floating solid minerals in a water suspension (slurry) based on the differences in physical and chemical properties of the mineral surfaces. During flotation, air is introduced into the slurry, and a large number of bubbles are generated in the slurry. The particles of hydrophobic minerals adhere to the bubbles and float up with the bubbles to form a mineralized foam layer, while the particles of hydrophilic minerals do not adhere to the bubbles and are retained in the slurry. The mineralized foam is discharged to achieve the purpose of separation. Positive flotation is to float useful minerals in the foam product and leave the gangue minerals in the slurry. When garnet ore is separated by flotation, garnet floats in the mineralized foam. The mineralized foam needs to be defoamed to obtain garnet.

[0003] Patent publication number CN205550587U is a flotation defoaming device, which includes a trough body with integrated front-end buffering and rear-end defoaming. The front and rear sections of the trough body are separated by a partition whose height is less than the height of the trough body to form a buffer trough and a defoaming trough. A stirring and pushing mechanism for pushing the flotation foam product backwards is arranged in the defoaming trough, and a power device is connected to the outer end of the stirring and pushing mechanism.

[0004] However, the above patent has the following shortcomings:

[0005] The above-mentioned flotation defoaming device achieves the purpose of defoaming by squeezing and breaking the foam through stirring. However, for the foam that sinks to the bottom, the above-mentioned stirring mechanism cannot touch the foam and cannot squeeze the foam that sinks to the bottom, and cannot completely eliminate the foam.

[0006] Therefore, we have developed a garnet flotation defoaming device that can scrape the bottom. The scraping structure can scrape the foam that has sunk to the bottom to make it float upward and be stirred and squeezed to defoam. Utility Model Content

[0007] In order to overcome the shortcoming that the flotation defoaming device of the above patent cannot eliminate the foam that sinks to the bottom, the technical problem of the utility model is to provide a garnet flotation defoaming device that can scrape the bottom.

[0008] The technical implementation scheme of the utility model is: a garnet flotation defoaming device, comprising a shell, a support frame, a stirring component, a bottom scraping component and a dilution component, the support frame is installed on the top of the shell, the stirring component is installed on the top of the support frame, the bottom scraping component is installed on the front side of the shell, and the dilution component is installed on the left side of the shell.

[0009] Preferably, the stirring assembly includes a first bevel gear, a rotating rod, a motor, a stirring rod, a fixed rod and a second bevel gear. The motor is installed on the top of the support frame, and the output shafts at both ends of the motor are connected to the first bevel gear. Fixed rods are laterally installed on the left and right side walls of the support frame. The middle part of the fixed rod is rotatably connected to the rotating rod. The second bevel gear is installed on the top of the rotating rod, the second bevel gear is meshed with the first bevel gear, and the stirring rod is installed at the bottom of the rotating rod.

[0010] Preferably, the scraping assembly includes a scraper, a motor, a screw and a guide rod. The motor is installed on the front side of the shell, the output shaft of the motor is connected to the shell and a screw is installed, the inner walls on the front and rear sides of the shell are connected to the guide rod, and a scraper is rotatably slidable on the screw, and the left side of the scraper is slidably connected to the guide rod.

[0011] Preferably, the dilution component includes a water tank, a water pump and a water inlet pipe. The water tank is installed on the left side of the shell, a water inlet is opened on the top of the water tank, a water pump is installed on the top of the water tank, the water outlet of the water pump is connected to the water inlet pipe, and the water outlet of the water inlet pipe is above the shell.

[0012] Preferably, a drain pipe is further included, and the rear side of the shell is connected to the drain pipe.

[0013] Preferably, the bottom scraping assembly can scrape the garnets together after defoaming for easy collection.

[0014] The utility model scrapes the foam settled on the bottom to the upper part by arranging a motor, a screw and a scraper, so as to facilitate defoaming; stirs and squeezes the foam to make it burst by arranging a motor, a first bevel gear and a stirring rod, so as to achieve the defoaming effect; and provides a water pump and a water inlet pipe, and utilizes the water pump to transport water into the outer shell through the water inlet pipe. The water dilutes the foam and makes it easier to be squeezed and burst; and provides a drain pipe to achieve the effect of discharging waste water after defoaming. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a schematic diagram of the cutaway three-dimensional structure of the shell, stirring rod and scraper of the utility model.

[0017] Figure 3 It is a schematic diagram of the cutaway three-dimensional structure of the water tank, water pump and motor of the utility model.

[0018] Figure 4 It is a schematic diagram of the cutaway three-dimensional structure of the shell and the water outlet of the utility model.

[0019] The meanings of the reference numerals in the figure are as follows: 1: outer casing, 2: support frame, 3: first bevel gear, 4: rotating rod, 5: water tank, 6: water inlet, 7: water pump, 8: water inlet pipe, 9: motor, 10: stirring rod, 11: scraper, 12: motor, 13: screw, 14: guide rod, 15: drain pipe, 16: fixing rod, 17: second bevel gear. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail with reference to the accompanying drawings. It is hereby stated that the directional words such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the utility model are only based on the accompanying drawings of the utility model, and are not specific limitations of the utility model.

[0021] Example 1

[0022] A garnet flotation defoaming device, such as Figure 1 , Figure 2 and Figure 3 As shown, it includes an outer shell 1, a support frame 2, a stirring component, a bottom scraping component and a dilution component. The support frame 2 is fixed to the top of the outer shell 1 by bolts, the stirring component is fixed to the top of the support frame 2 by bolts, the bottom scraping component is installed on the front side of the outer shell 1, and the dilution component is installed on the left side of the outer shell 1. The foam is stirred, scraped, diluted and burst in the outer shell 1.

[0023] like Figure 2 and Figure 3 As shown, the stirring assembly includes a first bevel gear 3, a rotating rod 4, a motor 9, a stirring rod 10, a fixed rod 16 and a second bevel gear 17. The motor 9 is fixed to the top of the support frame 2 by bolts, and the output shafts at both ends of the motor 9 are connected to the first bevel gear 3. The motor 9 can drive the first bevel gear 3 to rotate. The left and right side walls of the support frame 2 are laterally fixedly installed with fixed rods 16, and the middle part of the fixed rod 16 is rotatably connected to the rotating rod 4. The second bevel gear 17 is welded on the top of the rotating rod 4, and the second bevel gear 17 is meshed with the first bevel gear 3. The rotation of the first bevel gear 3 can drive the second bevel gear 17 to rotate. The stirring rod 10 is bonded to the bottom of the rotating rod 4. The rotation of the second bevel gear 17 can drive the rotating rod 4 and the stirring rod 10 to rotate. The rotation of the stirring rod 10 can stir and squeeze the foam to defoam it.

[0024] like Figure 3 and Figure 4As shown, the bottom scraping assembly includes a scraper 11, a motor 12, a screw 13 and a guide rod 14. The motor 12 is fixed to the front side of the shell 1 by bolts. The output shaft of the motor 12 is connected to the shell 1 and the screw 13 is installed in a sleeve manner. The motor 12 can drive the screw 13 to rotate. The inner walls of the front and rear sides of the shell 1 are connected to the guide rod 14. The scraper 11 is rotatably slid on the screw 13. The rotation of the screw 13 can drive the scraper 11 to move forward and backward. The scraper 11 scrapes the foam at the bottom to the upper part to be stirred and defoamed. The left side of the scraper 11 is slidably connected to the guide rod 14. The guide rod 14 can enable the scraper 11 to move smoothly. The scraper 11 can also scrape the garnet together for easy collection.

[0025] When people use flotation method to select garnet and need to use defoaming device, the device can be used. First, mineralized foam is passed into the shell 1, and then the motor 9 is started. The motor 9 drives the first bevel gear 3 to rotate, the first bevel gear 3 drives the second bevel gear 17 to rotate, the second bevel gear 17 drives the rotating rod 4 to rotate, the rotating rod 4 drives the stirring rod 10 to rotate, and the stirring rod 10 continuously stirs and squeezes the foam to make it break. Then the motor 12 is started, and the output shaft of the motor 12 drives the screw 13 to rotate, and the screw 13 drives the scraper 11 to move forward and backward. At the same time, the left side of the scraper 11 moves smoothly along the guide rod 14. Through the movement of the scraper 11, the foam at the bottom is scraped to the upper part, and then it is stirred and squeezed and then broken. After the mineralized foam is defoamed, the garnet is scraped together by the scraper 11, and then the garnet is taken out.

[0026] Example 2

[0027] On the basis of Example 1, Figure 2 and Figure 4 As shown, the dilution component includes a water tank 5, a water pump 7, a water inlet pipe 8 and a drain pipe 15. The water tank 5 is fixed to the left side of the shell 1 by bolts. A water inlet 6 is opened on the top of the water tank 5. Water is added to the water tank 5 through the water inlet 6. A water pump 7 is fixed to the top of the water tank 5 by bolts. The water outlet of the water pump 7 is connected to the water inlet pipe 8. The water pump 7 can pump water from the water tank 5 and transport water to the water inlet pipe 8. The water outlet of the water inlet pipe 8 is above the shell 1. Water enters the shell 1 and contacts with foam. The foam is easier to break after being diluted by water. The rear side of the shell 1 is connected to the drain pipe 15, which can discharge waste water.

[0028] If it is necessary to speed up the defoaming rate, after starting the motor 9 and the motor 12, start the water pump 7, the water pump 7 pumps the water in the water tank 5 out of the water inlet pipe 8 into the housing 1, the foam is diluted after contacting with the water, and is easier to be stirred and broken, after defoaming, open the drain pipe 15, discharge the waste water, and then take out the garnet in the housing 1.

[0029] Although the utility model is described in detail with reference to the above embodiments, it is obvious to those skilled in the art through this disclosure that various changes or modifications can be made to the utility model without departing from the principle and spirit of the utility model defined by the claims. Therefore, the detailed description of the embodiments of the present disclosure is only used to explain, not to limit the utility model, but the scope of protection is limited by the content of the claims.

Claims

1. A garnet flotation defoaming device, characterized in that: The invention comprises a shell (1), a support frame (2), a stirring assembly, a bottom scraping assembly and a diluting assembly. The support frame (2) is mounted on the top of the shell (1), the stirring assembly is mounted on the top of the support frame (2), the bottom scraping assembly is mounted on the front side of the shell (1), and the diluting assembly is mounted on the left side of the shell (1).

2. A garnet flotation defoaming device according to claim 1, characterized in that: The stirring assembly comprises a first bevel gear (3), a rotating rod (4), a motor (9), a stirring rod (10), a fixed rod (16) and a second bevel gear (17); the motor (9) is mounted on the top of the support frame (2); the output shafts at both ends of the motor (9) are connected to the first bevel gear (3); the fixed rods (16) are transversely mounted on the left and right side walls of the support frame (2); the middle of the fixed rod (16) is rotatably connected to the rotating rod (4); the second bevel gear (17) is mounted on the top of the rotating rod (4); the second bevel gear (17) is meshed with the first bevel gear (3); and the stirring rod (10) is mounted on the bottom of the rotating rod (4).

3. A garnet flotation defoaming device according to claim 2, characterized in that: The bottom scraping assembly comprises a scraper (11), a motor (12), a screw (13) and a guide rod (14); the motor (12) is mounted on the front side of the housing (1); the output shaft of the motor (12) is connected to the housing (1) and is mounted with the screw (13); the inner walls of the housing (1) on both the front and rear sides are connected with the guide rod (14); the scraper (11) is rotatably slidable on the screw (13); and the left side of the scraper (11) is slidably connected to the guide rod (14).

4. A garnet flotation defoaming device according to claim 3, characterized in that: The dilution assembly comprises a water tank (5), a water pump (7) and a water inlet pipe (8); the water tank (5) is installed on the left side of the housing (1); a water inlet (6) is provided on the top of the water tank (5); a water pump (7) is installed on the top of the water tank (5); a water outlet of the water pump (7) is connected to the water inlet pipe (8); and a water outlet of the water inlet pipe (8) is above the housing (1).

5. A garnet flotation defoaming device according to claim 4, characterized in that: It also includes a drain pipe (15), and the rear side of the housing (1) is connected to the drain pipe (15).

6. A garnet flotation defoaming device according to claim 5, characterized in that: The bottom scraping component can scrape the garnets together after defoaming for easy collection.

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