Impurity removal device for artificial rutile production

Abstract

The utility model discloses an impurity removal device for artificial rutile production, and relates to the technical field of artificial rutile production. The device comprises a shell, a uniform stirring assembly and a centrifugal separation assembly, the top of the shell is fixedly connected with a control shell, a separation barrel is arranged in an inner cavity of the control shell, the uniform stirring assembly comprises a first motor, and the first motor is fixedly connected with the control shell through a reset mechanism. Through the uniform stirring assembly, a first motor is matched with a rotating pipe to control a fixed shell and a scraper to rotate, and the scraper rotates to stir rust slurry in the separation barrel, so that the rust slurry is in full contact with meshes in the inner wall of the separation barrel; and meanwhile, a fixed shell is matched with an adjusting roller and a wave ring to control a first motor and a rotating pipe to continuously move up and down in a reciprocating mode, the stirring effect of a scraping plate on the corrosion slurry is improved, liquid and fine-particle iron oxide red in the corrosion slurry can rapidly pass through meshes in the surface of a separation barrel, and the separation speed of the corrosion slurry is increased.

Description

Technical Field

[0001] This utility model belongs to the field of artificial rutile production technology, and in particular relates to a purification device for artificial rutile production. Background Technology

[0002] Synthetic rutile, also known as artificial rutile, is a titanium-rich raw material produced by chemically processing ilmenite to separate most of the iron components. Its composition and structural properties are the same as natural rutile, with a titanium dioxide content fluctuating between 91% and 96%. Synthetic rutile is a high-quality substitute for natural rutile and has been widely used in many industrial fields. The production process of synthetic rutile requires the rusting treatment of iron-containing minerals to convert the iron in the iron-containing minerals into iron oxide particles to form a rust slurry. The rust slurry is then separated to obtain titanium-rich material and iron oxide slurry. The titanium-rich material is then used for subsequent extraction operations to obtain synthetic rutile.

[0003] Chinese patent application CN215352360U discloses a device for separating reduced titanium rust slurry, including a cylinder and a separation chamber. A flushing pipe runs through the end of the cylinder, and a water inlet is fixed to the end of the flushing pipe. Support frames are welded to the bottom of the cylinder. A feed end is connected to the upper part of the cylinder, and a discharge end is connected to the lower part of the cylinder. A variable frequency motor is fixed to the end of the cylinder. This device improves upon existing methods by employing an inner and outer screen with different apertures. The slurry enters the separation chamber from the feed end. During the rotation of the inner screen, fine iron oxide particles and liquid can pass through the small-aperture inner screen, while large artificial rutile particles remain on the inner screen. As the cylinder rotates, the particles are discharged from the discharge end, thus achieving the separation of artificial rutile and iron oxide.

[0004] Although this patented technology uses a rotating inner and outer screen to allow fine iron oxide particles and liquid to pass through the small-aperture inner screen while large artificial rutile particles remain on the inner screen, separating them through sieving, the rust slurry cannot be agitated along with the inner screen during use. This results in insufficient contact between the rust slurry and the inner screen, making the entire impurity removal process time-consuming and affecting the efficiency of rust slurry removal, thus hindering its use.

[0005] To address these issues, we provide a purification device for the production of synthetic rutile. Utility Model Content

[0006] The purpose of this invention is to provide a purification device for the production of synthetic rutile. By combining the uniform turning component and the centrifugal separation component, it solves the problem that existing purification devices for the production of synthetic rutile cannot turn the rust slurry during the separation operation, resulting in insufficient contact between the rust slurry and the screen, which leads to a long purification process and low separation efficiency.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0008] This utility model relates to a purification device for the production of synthetic rutile, comprising a housing, a uniform agitation assembly, and a centrifugal separation assembly. A control shell is fixedly connected to the top of the housing, and a separation cylinder is disposed within the inner cavity of the control shell. The uniform agitation assembly includes a first motor, which is fixedly connected to the control shell via a reset mechanism. A rotating tube is fixedly connected to the bottom of the output end of the first motor, and the bottom of the rotating tube extends through the inner cavity of the separation cylinder. A fixed shell and a tension spring are sequentially fitted onto the surface of the rotating tube from top to bottom. An adjusting roller is movably connected to the surface of the fixed shell. A wave ring is fixedly connected to the top of the control shell. A scraper is fixedly connected to the surface of the rotating tube and located within the inner cavity of the separation cylinder. The centrifugal separation assembly includes a second motor, the left side of which is fixedly connected to the housing. A gear is fixedly connected to the top of the output end of the second motor. A gear ring is fixedly connected to the surface of the separation cylinder, and the right side of the gear ring meshes with the gear. A positioning ring is slidably connected to the bottom of the surface of the separation cylinder, and the surface of the positioning ring is fixedly connected to the inner wall of the housing.

[0009] The present invention is further configured such that the reset mechanism includes a limiting tube, the inner cavity of the limiting tube is provided with a movable plate, the top of the movable plate is fixedly connected to a mounting bracket, and the top of the mounting bracket passes through the limiting tube and is fixedly connected to the first motor.

[0010] The present invention is further configured such that the surface of the rotating tube and the inner cavity of the control shell are connected to an injection tube via a rotary joint, and the right end of the injection tube extends to the outside of the control shell.

[0011] The present invention is further configured such that the top and bottom of the tension spring are fixedly connected to the fixed shell and the separating cylinder respectively, and the surface of the fixed shell is movably connected to the adjusting roller through a bearing.

[0012] The present invention is further configured such that a drain pipe is connected to the bottom of the left side of the housing, a discharge pipe is connected to the bottom of the separation cylinder, and a control valve is installed at the bottom of the discharge pipe through the housing.

[0013] The present invention is further configured such that the housing and the control housing are fixedly connected by a connecting frame, and a controller is fixedly connected to the front side of the housing.

[0014] The present invention is further configured such that a mesh is provided at the bottom of the surface of the separating cylinder, and a movable through hole is provided at the top of the separating cylinder for use with the rotating tube.

[0015] The present invention is further configured such that a support column is fixedly connected to the bottom of the housing, and an anti-slip plate is fixedly connected to the bottom of the support column.

[0016] The present invention has the following beneficial effects.

[0017] 1. This utility model uses a uniform turning component, which can control the rotation of the fixed shell and scraper through the cooperation of the first motor and the rotating tube. The rotating scraper turns the rust slurry inside the separation cylinder, making it fully contact the mesh on the inner wall of the separation cylinder. At the same time, the fixed shell, the adjusting roller and the wave ring cooperate to control the first motor and the rotating tube to move up and down repeatedly, which increases the turning effect of the scraper on the rust slurry, so that the liquid and fine iron oxide particles in the rust slurry can quickly pass through the mesh on the surface of the separation cylinder, thus accelerating the separation speed of the rust slurry.

[0018] 2. This utility model uses a centrifugal separation component, in which a second motor and gears control the rotation of the gear ring and the separation cylinder. The separation cylinder rotates smoothly in conjunction with the positioning ring, causing the rust slurry inside to be evenly distributed on the inner wall of the separation cylinder due to inertia. At the same time, a scraper rotating in the opposite direction to the separation cylinder continuously agitates the rust slurry, increasing its contact area with the mesh on the surface of the separation cylinder. This allows the liquid and iron oxide in the rust slurry to pass through quickly, further enhancing the separation effect of the rust slurry. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0020] Figure 1 A perspective view of a purification device for the production of synthetic rutile;

[0021] Figure 2 A rear view of a purification device for the production of synthetic rutile;

[0022] Figure 3 A cross-sectional view of the shell and control shell in a purification device for the production of synthetic rutile.

[0023] Figure 4 A cross-sectional view of the shell, control shell, and separation cylinder in a purification device for the production of synthetic rutile.

[0024] Figure 5 This is a cross-sectional view of a limiting tube in a purification device for the production of synthetic rutile.

[0025] In the attached diagram: 1. Housing; 2. Control housing; 3. Separation cylinder; 4. Uniform turning assembly; 41. First motor; 42. Reset mechanism; 43. Rotating tube; 44. Fixed housing; 45. Tension spring; 46. Adjusting roller; 47. Wave ring; 48. Scraper; 5. Centrifugal separation assembly; 51. Second motor; 52. Gear; 53. Gear ring; 54. Positioning ring; 421. Limiting tube; 422. Movable plate; 423. Mounting frame; 6. Discharge pipe; 7. Support column. Detailed Implementation

[0026] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments. Example

[0027] Please see Figure 1-5 This utility model is a purification device for the production of synthetic rutile, comprising a housing 1, a uniform agitation component 4, and a centrifugal separation component 5. A control housing 2 is fixedly connected to the top of the housing 1, and a separation cylinder 3 is disposed within the inner cavity of the control housing 2. The uniform agitation component 4 includes a first motor 41, which is fixedly connected to the control housing 2 via a reset mechanism 42. A rotating tube 43 is fixedly connected to the bottom of the output end of the first motor 41, and the bottom of the rotating tube 43 extends into the inner cavity of the separation cylinder 3. A fixed housing 44 and a tension spring 45 are sequentially fitted onto the surface of the rotating tube 43 from top to bottom. The surface of the 4 is movably connected to the adjusting roller 46, the top of the control housing 2 is fixedly connected to the wave ring 47, the surface of the rotating tube 43 and the inner cavity of the separation cylinder 3 are fixedly connected to the scraper 48, the centrifugal separation assembly 5 includes a second motor 51, the left side of the second motor 51 is fixedly connected to the housing 1, the top of the output end of the second motor 51 is fixedly connected to the gear 52, the surface of the separation cylinder 3 is fixedly connected to the gear ring 53, the right side of the gear ring 53 meshes with the gear 52, the bottom of the surface of the separation cylinder 3 is slidably connected to the positioning ring 54, and the surface of the positioning ring 54 is fixedly connected to the inner wall of the housing 1.

[0028] Specifically: the separating cylinder 3 can conveniently perform impurity removal and separation of rust slurry; the first motor 41 can control the rotation of the rotating tube 43 and the scraper 48; the scraper 48 can agitate the rust slurry inside the separating cylinder 3, increasing its contact range with the inner wall of the separating cylinder 3; the fixed shell 44 can cooperate with the rotating tube 43 to control the rotation of the adjusting roller 46; the adjusting roller 46 can cooperate with the wave ring 47 to control the up-and-down reciprocating movement of the rotating tube 43 and the scraper 48, increasing its agitation range and improving its agitation effect; the gear 52 can cooperate with the second motor 51 to control the rotation of the gear ring 53 and the separating cylinder 3; the positioning ring 54 can limit the separation cylinder 3, improving its stability during rotation; the rotating separating cylinder 3 can use inertia to evenly distribute the rust slurry on the inner wall of the separating cylinder 3, allowing the liquid and iron oxide to quickly pass through the mesh on the surface of the separating cylinder 3, improving the separation and impurity removal effect. Example

[0029] Please see Figure 1-5 Based on Embodiment 1, the reset mechanism 42 includes a limiting tube 421, with a movable plate 422 disposed within the inner cavity of the limiting tube 421. A mounting bracket 423 is fixedly connected to the top of the movable plate 422, and the top of the mounting bracket 423 passes through the limiting tube 421 and is fixedly connected to the first motor 41. A material injection tube is connected to the surface of the rotating tube 43 and located within the inner cavity of the control housing 2 via a rotary joint. The right end of the material injection tube extends to the outside of the control housing 2. The top and bottom of the tension spring 45 are fixedly connected to the fixed housing 44 and the separating cylinder 3, respectively. The surface of 4 is movably connected to the adjusting roller 46 via a bearing. A drain pipe is connected to the bottom left side of the housing 1. A discharge pipe 6 is connected to the bottom of the separating cylinder 3. The bottom of the discharge pipe 6 passes through the housing 1 and is equipped with a control valve. The housing 1 and the control housing 2 are fixedly connected via a connecting frame. A controller is fixedly connected to the front side of the housing 1. A mesh is opened at the bottom of the surface of the separating cylinder 3. A movable through hole is opened at the top of the separating cylinder 3 to cooperate with the rotating tube 43. A support column 7 is fixedly connected to the bottom of the housing 1. An anti-slip plate is fixedly connected to the bottom of the support column 7.

[0030] Specifically: the movable plate 422 prevents the mounting bracket 423 from dislodging from the inner cavity of the limiting tube 421; the mounting bracket 423 can install and fix the first motor 41; the injection pipe can continuously inject the rust slurry into the rotating tube 43; the rotary joint can perform injection work while the rotating tube 43 is rotating; the tension spring 45 can reset the fixed shell 44 and the rotating tube 43 when the wave ring 47 no longer squeezes the adjusting roller 46; the drain pipe can discharge the liquid and iron oxide inside the shell 1 from the shell 1; the discharge pipe 6 can discharge the separated artificial rutile ore particles from the separation cylinder 3; the connecting frame can facilitate the installation of the control shell 2; the controller can control the entire device; the mesh can facilitate the removal and separation of impurities from the rust slurry; the movable through hole can facilitate the up and down movement of the rotating tube 43; the support column 7 and the anti-slip plate can provide stable support for the shell 1 and improve its stability during operation.

[0031] The working principle of this utility model is as follows: The rust slurry is conveyed into the inner cavity of the separation cylinder 3 through the injection pipe and the rotating pipe 43. The second motor 51 is then turned on. The second motor 51, in conjunction with the gear 52, controls the rotation of the gear ring 53 and the separation cylinder 3. The separation cylinder 3 rotates stably with the help of the positioning ring 54. The inertia generated during the rotation of the separation cylinder 3 evenly distributes the rust slurry within the inner wall of the separation cylinder 3, allowing the liquid and iron oxide contained therein to be quickly discharged through the mesh into the housing 1. Subsequently, the first motor 41 is turned on. 1. The rotating tube 43 works in conjunction with the fixed shell 44 and scraper 48 to rotate. The rotating scraper 48 agitates the rust slurry inside the separation cylinder 3, making it fully contact the mesh on the inner wall of the separation cylinder 3. Then, the fixed shell 44 drives the adjusting roller 46 to rotate. The adjusting roller 46 works in conjunction with the wave ring 47 to control the rotating tube 43 and scraper 48 to move up and down repeatedly, increasing the agitation effect of the scraper 48 and quickly discharging the liquid and iron oxide contained in the rust slurry, separating it from the artificial rutile mineral particles, and improving the impurity removal and separation effect of the rust slurry.

[0032] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific implementation methods described. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can better understand and utilize the present utility model.

Claims

1. A device for removing impurities in the production of synthetic rutile, comprising a shell (1), a uniform stirring assembly (4) and a centrifugal separation assembly (5), characterized in that: The top of the shell (1) is fixedly connected with a control shell (2), and the inner cavity of the control shell (2) is provided with a separation cylinder (3); The uniform turning assembly (4) comprises a first motor (41), the first motor (41) is fixedly connected with the control shell (2) through a reset mechanism (42), the bottom of the output end of the first motor (41) is fixedly connected with a rotating pipe (43), the bottom of the rotating pipe (43) penetrates into the inner cavity of the separation cylinder (3), the surface of the rotating pipe (43) is sequentially sleeved from top to bottom with a fixed shell (44) and a tension spring (45), the surface of the fixed shell (44) is movably connected with an adjusting roller (46), the top of the control shell (2) is fixedly connected with a wave ring (47), the surface of the rotating pipe (43) and located in the inner cavity of the separation cylinder (3) is fixedly connected with a scraper (48); The centrifugal separation assembly (5) comprises a second motor (51), the left side of the second motor (51) is fixedly connected with the shell (1), the top of the output end of the second motor (51) is fixedly connected with a gear (52), the surface of the separation cylinder (3) is fixedly connected with a gear ring (53), the right side of the gear ring (53) is engaged with the gear (52), the bottom of the surface of the separation cylinder (3) is slidably connected with a positioning ring (54), and the surface of the positioning ring (54) is fixedly connected with the inner wall of the shell (1).

2. The impurity removal device for synthetic rutile production according to claim 1, characterized in that: The reset mechanism (42) comprises a limiting pipe (421), the inner cavity of the limiting pipe (421) is provided with a movable plate (422), the top of the movable plate (422) is fixedly connected with a mounting frame (423), and the mounting frame (423) penetrates through the limiting pipe (421) and is fixedly connected with the first motor (41).

3. The impurity removal device for synthetic rutile production according to claim 1, characterized in that: The surface of the rotating pipe (43) and located in the inner cavity of the control shell (2) is communicated with a material injection pipe through a rotary joint, and the right end of the material injection pipe penetrates to the outside of the control shell (2).

4. The impurity removal device for synthetic rutile production according to claim 1, characterized in that: The top and bottom of the tension spring (45) are fixedly connected with the fixed shell (44) and the separation cylinder (3) respectively, and the surface of the fixed shell (44) is movably connected with the adjusting roller (46) through a bearing.

5. The impurity removal device for synthetic rutile production according to claim 1, characterized in that: The bottom of the left side of the shell (1) is communicated with a liquid discharge pipe, the bottom of the separation cylinder (3) is communicated with a discharge pipe (6), and the bottom of the discharge pipe (6) penetrates through the shell (1) and is provided with a control valve.

6. The impurity removal device for synthetic rutile production according to claim 1, characterized in that: The shell (1) and the control shell (2) are fixedly connected through a connecting frame, and the front side of the shell (1) is fixedly connected with a controller.

7. The impurity removal device for synthetic rutile production according to claim 1, characterized in that: The bottom of the surface of the separation cylinder (3) is provided with a mesh, and the top of the separation cylinder (3) is provided with a movable through hole matched with the rotating pipe (43).

8. The impurity removal device for synthetic rutile production according to claim 1, characterized in that: The bottom of the shell (1) is fixedly connected with a supporting column (7), and the bottom of the supporting column (7) is fixedly connected with an antiskid plate.

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