Flotation impurity removal device for fused quartz sand production

Abstract

The utility model discloses a flotation impurity removal device for fused quartz sand production, which belongs to the technical field of fused quartz sand production and comprises a shell, a motor is mounted on one side of the shell, a through hole is formed in the top of the shell, a rotating shaft is fixed on an output shaft of the motor, shifting plates are uniformly arranged on the outer side of the rotating shaft, and the shifting plates are arranged on the outer side of the shell. A first gear is fixed to one end of the rotating shaft, and a fixing rod is rotationally mounted at the top of the shell. Through cooperative use of the shell, the motor, the rotating shaft, the first gear, the fixing rod, the second gear, a first chain, a bevel gear, a gas conveying pipe, a bevel gear ring, a stirring plate, a through opening, a first partition plate and a second partition plate, fused quartz sand materials can be stirred and mixed, meanwhile, the stirring plate is made to rotate, and floating quartz sand and the right side of the first partition plate of the foam box are stirred; the fused quartz sand is easier to collect, and manpower and material resources are saved, so that the practicability and the energy-saving property of the flotation impurity removal device for fused quartz sand production are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fused quartz sand production, in particular to a flotation impurity removal device for fused quartz sand production. Background Art

[0002] The flotation impurity removal device for fused quartz sand production is a common mineral processing equipment, which is mainly used to remove impurities from raw materials to improve the purity and quality of the product. The equipment usually adopts the principle of pneumatic flotation. By injecting gases such as air or nitrogen, the quartz sand particles float and the impurity particles sink, thereby achieving the separation effect. Specifically, the device usually consists of a feed port, a funnel, an agitator, a mud discharge port, an overflow port, etc. During operation, the raw materials are first added to the funnel, and then the gas is evenly injected into the bottom of the funnel through the agitator, so that the bubbles form a mixture with the water and particles. Due to the buoyancy of the bubbles, the quartz sand particles are brought above the liquid surface, while the impurities sink below the liquid surface. Finally, the impurity particles are discharged through the mud discharge port, thereby achieving the purpose of impurity removal. The flotation impurity removal device for fused quartz sand production is an efficient, simple and easy-to-operate equipment that can greatly improve the quality and purity of the product. It is an indispensable and important equipment in mineral processing.

[0003] For example, the utility model with application number 201922254452.3 discloses a flotation impurity removal device for the production of molten quartz sand, in which the impurity removal disc is composed of multiple small impurity removal mechanisms, which can be replaced individually after a single impurity removal mechanism is damaged. When replacing, it is only necessary to rotate the fixed sleeve upward. After the upper through hole is exposed, the impurity removal mechanism to be replaced is moved upward and out of the upper through hole, and then the new impurity removal mechanism is inserted into the upper through hole and the fixed sleeve is rotated to reset to complete the replacement. The replacement operation is simple and convenient for later maintenance. After use, the cleaning box is moved down, and the cleaning frame sleeve is set on the paddle plate and repeatedly moved vertically. The surface of the paddle plate is cleaned by bristles and water flow, which is easy to use.

[0004] Similar to the above application, there are still some shortcomings:

[0005] The flotation impurity removal device for the production of fused quartz sand is easy to replace and the impurity removal mechanism is easy to replace and maintain, but the paddle that pokes the foam and fused quartz sand moves around, making the collection of the fused quartz sand more difficult and increasing the difficulty of cleaning.

[0006] Therefore, a flotation impurity removal device for fused quartz sand production is designed to optimize the above problems. Utility Model Content

[0007] The main purpose of the utility model is to provide a flotation and impurity removal device for fused quartz sand production to solve the relevant technical problems raised in the above background technology.

[0008] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0009] A flotation and impurity removal device for producing fused quartz sand comprises a shell, a motor is installed on one side of the shell, a through opening is opened on the top of the shell, a rotating shaft is fixed to the output shaft of the motor, a toggle plate is evenly arranged on the outside of the rotating shaft, a gear 1 is fixed to one end of the rotating shaft, a fixing rod is rotatably installed on the top of the shell, a gear 2 is fixed to one end of the fixing rod, a chain 1 is arranged between the gear 2 and the gear 1, a bevel gear is fixed to the other end of the fixing rod, an air pipe is rotatably installed on the top of the shell, and the bottom end of the air pipe passes through and extends to the inside of the shell, a bevel gear ring is fixed to the outside of the top end of the air pipe, and a partition 1 and a partition 2 are symmetrically installed inside the shell.

[0010] Preferably: a reciprocating screw is rotatably installed inside the shell, and one end of the reciprocating screw passes through and extends to the outside of the shell, a gear three is fixed to one end of the reciprocating screw, a gear four is fixed to the outside of the rotating shaft, a chain two is arranged between the gear four and the gear three, a slider matching the reciprocating screw is slidably installed on the outside of the reciprocating screw, a scraper is fixed to the bottom of the slider, and one side of the scraper is slidably connected to the inside of the shell.

[0011] Preferably, a sewage outlet is provided at the bottom of the shell, a fixing frame is fixed at the bottom of the shell, and a baffle is provided inside the fixing frame.

[0012] Preferably, the baffle is arranged obliquely inside the fixing frame, and a protective layer is arranged on the outer side of the baffle.

[0013] Preferably, a bearing is rotatably mounted on the outer side of the fixing rod, and the bottom of the bearing is fixedly connected to the top of the housing.

[0014] Preferably: a reinforcement layer is provided on the outer side of the gear three, and the reinforcement layer is a lubricating reinforcement layer.

[0015] The beneficial effects of the utility model are:

[0016] The utility model provides a flotation impurity removal device for fused quartz sand production. Through the coordinated use of a housing, a motor, a rotating shaft, a gear 1, a fixing rod, a gear 2, a chain 1, a bevel gear, an air pipe, a bevel gear ring, a toggle plate, a through port, a partition 1 and a partition 2, the fused quartz sand material can be stirred and mixed while the toggle plate is rotated to toggle the floating quartz sand and the right side of the foam box partition 1, which not only makes it easier to collect the fused quartz sand but also saves manpower and material resources, thereby improving the practicality and energy saving of the flotation impurity removal device for fused quartz sand production.

[0017] Through the coordinated use of gear three, reciprocating screw, slider, scraper, gear four and chain two, the motor drives the rotating shaft to rotate, which drives gear four to rotate. Gear four drives gear three and the reciprocating screw to rotate through chain two. The reciprocating screw drives the slider to move back and forth along the reciprocating screw under the limit of the scraper, and then drives the scraper at the bottom to move back and forth, so as to clean the space between the rotating shaft and the shell, and push the foam adhered inside to the outside for cleaning, thereby facilitating the collection and cleaning work of the staff;

[0018] Through the coordinated use of the sewage outlet, the fixed frame and the baffle, the middlings undergoing the initial flotation flow into the fixed frame through the sewage outlet, and enter the material temporary storage space between the partition plate 2 and the outer shell through the top of the baffle, and enter the space between the partition plate 2 and the rotating shaft again through the pipeline on the partition plate 2 for flotation. Under the obstruction of the baffle, impurities with large gravity accumulate on the left side of the baffle, reducing the reflux of large mass impurities that causes excessive accumulation of impurities between the partition plate 2 and the rotating shaft and affects the subsequent flotation work. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front cross-sectional view of the utility model;

[0020] Figure 2 For the utility model Figure 1 A magnified view of the structure at center;

[0021] Figure 3 It is a connection diagram of the reciprocating screw and gear three of the utility model.

[0022] In the figure: 1. housing; 2. motor; 3. shaft; 4. gear one; 5. fixing rod; 6. gear two; 7. chain one; 8. bevel gear; 9. air pipe; 10. bevel gear ring; 11. toggle plate; 12. through port; 13. partition one; 14. partition two; 15. gear three; 16. reciprocating screw; 17. slider; 18. scraper; 19. gear four; 20. chain two; 21. sewage outlet; 22. fixing frame; 23. baffle. DETAILED DESCRIPTION

[0023] In order to make the technical solution of the utility model more clear and specific to those skilled in the art, the utility model is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the utility model are not limited thereto.

[0024] Embodiment 1

[0025] like Figure 1-Figure 3As shown, this embodiment provides a flotation and impurity removal device for fused quartz sand production, including a shell 1, a motor 2 is installed on one side of the shell 1, a through hole 12 is opened on the top of the shell 1, a rotating shaft 3 is fixed to the output shaft of the motor 2, a toggle plate 11 is evenly arranged on the outside of the rotating shaft 3, a gear 1 4 is fixed to one end of the rotating shaft 3, a fixing rod 5 is rotatably installed on the top of the shell 1, a gear 2 6 is fixed to one end of the fixing rod 5, a chain 1 7 is arranged between the gear 2 6 and the gear 1 4, a bevel gear 8 is fixed to the other end of the fixing rod 5, an air delivery pipe 9 is rotatably installed on the top of the shell 1, and the bottom end of the air delivery pipe 9 passes through and extends to the shell 1. Inside, a bevel gear ring 10 is fixed to the outside of the top of the air delivery pipe 9, and a partition plate 13 and a partition plate 2 14 are symmetrically installed inside the outer shell 1. A reciprocating screw 16 is rotatably installed inside the outer shell 1, and one end of the reciprocating screw 16 passes through and extends to the outside of the outer shell 1, and a gear 3 15 is fixed to one end of the reciprocating screw 16, and a gear 4 19 is fixed to the outside of the rotating shaft 3, and a chain 20 is arranged between the gear 4 19 and the gear 3 15, and a slider 17 matching the reciprocating screw 16 is slidably installed on the outside of the reciprocating screw 16, and a scraper 18 is fixed to the bottom of the slider 17, and one side of the scraper 18 is slidably connected to the inside of the outer shell 1.

[0026] The material is transported to the impeller through the feed pipe on the left, and the motor 2 is started to drive the rotating shaft 3 and gear 1 4 to rotate. Gear 1 4 drives the fixed rod 5, gear 2 6 and bevel gear 8 to rotate through chain 1 7, and then the bevel gear ring 10 and the air pipe 9 are rotated. At the same time, the bottom of the air pipe 9 drives the impeller to rotate and breaks up the incoming material and fully mixes it with the air. When the motor 2 drives the rotating shaft 3 to rotate, it drives gear 4 19 to rotate. Gear 4 19 drives gear 3 15 and reciprocating screw 16 to rotate through chain 2 20. The reciprocating screw 16 drives the slider 17 to move back and forth along the reciprocating screw 16 under the limit of the scraper 18, and then drives the scraper 18 at the bottom to move back and forth to clean the space between the rotating shaft 3 and the outer shell 1.

[0027] Embodiment 2

[0028] In this embodiment, if Figure 1-Figure 3 As shown, a sewage outlet 21 is provided at the bottom of the housing 1 , a fixing frame 22 is fixed at the bottom of the housing 1 , and a baffle 23 is provided inside the fixing frame 22 .

[0029] The middlings undergoing the initial flotation flow into the fixed frame 22 through the sewage outlet 21, and enter the material temporary storage space between the partition 2 14 and the shell 1 through the top of the baffle 23, and enter the space between the partition 2 14 and the rotating shaft 3 again through the pipeline on the partition 2 14 for flotation. Under the obstruction of the baffle 23, impurities with large gravity accumulate on the left side of the baffle 23.

[0030] In this embodiment, the baffle plate 23 is obliquely disposed inside the fixing frame 22 , and a protective layer is disposed on the outer side of the baffle plate 23 .

[0031] The inclined baffle 23 can be used to isolate large-mass impurities on the left side of the baffle 23, thereby facilitating uniform cleaning.

[0032] In this embodiment, a bearing is rotatably mounted on the outer side of the fixing rod 5 , and the bottom of the bearing is fixedly connected to the top of the housing 1 .

[0033] The bearing is provided to greatly reduce the friction force when the fixing rod 5 rotates, thereby facilitating the rotation of the fixing rod 5 .

[0034] In this embodiment, a reinforcement layer is provided on the outer side of the gear three 15, and the reinforcement layer is a lubricating reinforcement layer.

[0035] The provision of the lubricating reinforcement layer increases the protective effect on the gear three 15 and improves the smoothness of operation.

[0036] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A flotation and impurity removal device for fused quartz sand production, characterized in that: The invention comprises a housing (1), a motor (2) is mounted on one side of the housing (1), a through opening (12) is opened on the top of the housing (1), a rotating shaft (3) is fixed to the output shaft of the motor (2), a toggle plate (11) is evenly arranged on the outer side of the rotating shaft (3), a gear one (4) is fixed to one end of the rotating shaft (3), a fixing rod (5) is rotatably mounted on the top of the housing (1), a gear two (6) is fixed to one end of the fixing rod (5), a chain one (7) is arranged between the gear two (6) and the gear one (4), a bevel gear (8) is fixed to the other end of the fixing rod (5), an air pipe (9) is rotatably mounted on the top of the housing (1), and the bottom end of the air pipe (9) passes through and extends to the inside of the housing (1), a bevel gear ring (10) is fixed to the outer side of the top end of the air pipe (9), and a partition one (13) and a partition two (14) are symmetrically mounted inside the housing (1).

2. A flotation and impurity removal device for fused silica sand production according to claim 1, characterized in that: A reciprocating screw (16) is rotatably mounted inside the housing (1), and one end of the reciprocating screw (16) penetrates and extends to the outside of the housing (1); a gear three (15) is fixed to one end of the reciprocating screw (16); a gear four (19) is fixed to the outside of the rotating shaft (3); a chain two (20) is arranged between the gear four (19) and the gear three (15); a slider (17) matching the reciprocating screw (16) is slidably mounted on the outside of the reciprocating screw (16); a scraper (18) is fixed to the bottom of the slider (17), and one side of the scraper (18) is slidably connected to the inside of the housing (1).

3. The flotation and impurity removal device for producing fused quartz sand according to claim 1, characterized in that: The bottom of the shell (1) is provided with a sewage outlet (21), the bottom of the shell (1) is fixed with a fixing frame (22), and a baffle (23) is arranged inside the fixing frame (22).

4. A flotation and impurity removal device for fused silica sand production according to claim 3, characterized in that: The baffle plate (23) is arranged obliquely inside the fixing frame (22), and a protective layer is arranged on the outer side of the baffle plate (23).

5. The flotation and impurity removal device for producing fused silica sand according to claim 1, characterized in that: A bearing is rotatably mounted on the outer side of the fixing rod (5), and the bottom of the bearing is fixedly connected to the top of the housing (1).

6. The flotation and impurity removal device for producing fused silica sand according to claim 2, characterized in that: The outer side of the gear three (15) is provided with a reinforcement layer, and the reinforcement layer is a lubricating reinforcement layer.

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