Water washing and sand screening integrated device for kaolin mineral separation

Abstract

The utility model discloses a washing and sand screening integrated device for kaolin mineral separation, which relates to the technical field of kaolin mineral separation, and adopts the technical scheme that the washing and sand screening integrated device comprises a machine body, two plate springs are arranged on the machine body, a washing tank is arranged on the two plate springs, and a screen drum and a stirring rod which rotate in a vertical plane are arranged in the washing tank; the stirring rod is arranged in the screen drum, a plurality of water spraying holes corresponding to the screen drum are formed in the top in the washing box, a conveying port and a discharging port which are communicated with the screen drum are formed in the two sides of the washing box respectively, and a vibration motor is fixedly arranged at the bottom of the washing box. According to the kaolin cleaning machine, the plate spring capable of swinging up and down is arranged on the machine body, the washing box is installed on the plate spring to enable the vibration washing box to swing up and down, the phenomenon that kaolin is accumulated during cleaning is prevented, and then the high-quality cleaning effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of kaolin beneficiation, and more specifically, to an integrated water-washing and sand-screening device for kaolin beneficiation. Background Art

[0002] Kaolin is a kind of clay and clay rock mainly composed of kaolinite clay minerals. It is a non-metallic mineral and is named after Gaoling Village in Jingdezhen, Jiangxi Province. The mineral composition of kaolin is mainly composed of kaolinite, halloysite, hydromica, illite, montmorillonite, quartz, feldspar and other minerals. Pure kaolin is white, delicate, soft soil-like, and has good physical and chemical properties such as plasticity and refractoriness. The processing methods of kaolin are wet and dry. Before wet processing, kaolin needs to be washed with water to filter out some of the sand and gravel it carries. The existing kaolin is washed with water for a long time through stirring rods and water washing, but there is more kaolin entering the washing box at one time, and it will accumulate to some extent. The place where the water is pre-washed will be relatively cleaned completely, and the kaolin squeezed below cannot be cleaned well, so the kaolin after washing needs to be washed repeatedly.

[0003] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an integrated water washing and sand screening device for kaolin beneficiation. By arranging a leaf spring that can swing up and down on the machine body, the water washing box is installed on the leaf spring so that the vibrating water washing box swings up and down, thereby preventing kaolin from accumulating during cleaning, thereby achieving a high-quality cleaning effect.

[0005] The above technical purpose of the utility model is achieved through the following technical scheme: an integrated water washing and sand screening device for kaolin beneficiation, including a body, two leaf springs are arranged on the body, a water washing box is arranged on the two leaf springs, a screen cylinder and a stirring rod that rotate in a vertical plane are arranged inside the water washing box, the stirring rod is arranged in the screen cylinder, a plurality of water spray holes corresponding to the screen cylinder are arranged on the top of the water washing box, a feeding port and a discharging port connected to the screen cylinder are respectively arranged on both sides of the water washing box, and a vibration motor is fixedly arranged at the bottom of the water washing box.

[0006] Preferably, a driving motor is provided at the end of the water washing box where the feed port is arranged, the driving end of the driving motor is coaxially and fixedly connected to the stirring rod, a coaxial driving gear is provided at the end of the stirring rod, a transmission gear meshing with the driving gear is rotatably provided on the water washing box, and a gear ring meshing with the transmission gear is provided on the inner wall of the screen drum.

[0007] Preferably, the machine body is provided with a plurality of mounting parts connected to the ends of the leaf springs, the ends of the plurality of mounting parts are provided with mounting shafts, both ends of the leaf springs are provided with mounting rings, and C-shaped cushions are provided inside the mounting rings.

[0008] Preferably, a water distribution pipe connected to the water spray hole is provided at the top of the water washing box, and a pipe opening is opened in the water distribution pipe, and the pipe opening is used to connect a water pipe, and a water outlet is provided at the bottom of the water washing box.

[0009] Preferably, the stirring rod is provided with a spiral stirring blade.

[0010] Preferably, the feed port is provided with a feed pipe inclined upward, and the discharge port is provided with a discharge pipe inclined downward.

[0011] The utility model has the following beneficial effects:

[0012] The staff loads the materials through the loading pipe. After loading, the vibration motor and the drive motor are driven. The water washing box shakes up and down under the action of the vibration motor. At the same time, the leaf spring reduces the shock of the water washing box. At the same time, the drive motor drives the stirring rod to rotate. At the same time, under the action of the driving gear and the transmission gear, the screen drum is prompted to rotate, thereby achieving the effect of the stirring rod and the screen drum rotating in opposite directions. At the same time, water is injected into the water washing box through the water distribution pipe, thereby achieving the effect of cleaning the kaolin. After cleaning, it is discharged through the discharge pipe to prevent the kaolin from accumulating during cleaning, thereby achieving the effect of high-quality cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a cross-sectional view of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the water washing box of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the stirring rod and the screen drum of the utility model.

[0017] In the figure: 1. machine body; 2. leaf spring; 3. water washing box; 4. screen drum; 5. stirring rod; 6. water spray hole; 7. vibration motor; 8. drive motor; 9. drive gear; 10. transmission gear; 11. gear ring; 12. mounting part; 13. mounting shaft; 14. mounting ring; 15. cushion; 16. water distribution pipe; 17. pipe mouth; 18. feeding pipe; 19. discharging pipe. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] An integrated water washing and sand screening device for kaolin beneficiation, such as Figures 1 to 4 As shown, it includes a body 1 and two leaf springs 2 movably mounted on the body 1 , a water washing box 3 is fixedly mounted on the leaf spring 2 , and a vibration motor 7 is arranged at the bottom of the water washing box 3 .

[0020] refer to Figure 1 and Figure 2 As shown: the machine body 1 is integrally formed with two horizontal support rods, two mounting parts 12 are sleeved on the two support rods, and mounting shafts 13 are integrally formed on the four mounting parts 12. Mounting rings 14 corresponding to the mounting shafts 13 are provided at both ends of the leaf spring 2, and a C-shaped cushion 15 is provided in the mounting ring 14. The mounting ring 14 is sleeved on the mounting shaft 13 through the cushion 15, and the mounting ring 14 is fixed to the mounting shaft 13 by bolts. Mounting ears are welded on the water washing box 3, and corresponding mounting holes are opened on the mounting ears and the leaf spring 2. The water washing box 3 is fixedly installed on the two leaf springs 2 by bolts, and a connecting plate is welded on the bottom end of the water washing box 3, and a vibration motor 7 is fixedly installed on the connecting plate by bolts.

[0021] When the kaolin enters the washing box 3, the vibration motor 7 is started to vibrate the washing box 3. During the washing process, the vibration motor 7 drives the entire washing box 3 to vibrate, and at the same time, it shakes up and down at a high frequency under the action of the leaf spring 2. At the same time, a small amount of vibration of the vibration force is transmitted to the machine body 1 under the shock absorption of the leaf spring 2, so that the kaolin can shake up and down in the washing box 3, thereby preventing the kaolin from being pressed together during washing, resulting in the kaolin not being completely cleaned.

[0022] refer to Figure 3 and Figure 4 As shown: a sealing cover plate is provided on one end of the water washing box 3, and a mounting hole is provided on the end side of the water washing box 3 away from the sealing cover plate, and a stirring rod 5 is rotatably connected to the shaft hole in the mounting hole, and a spiral stirring blade is welded on the stirring rod 5, and a driving motor 8 is fixedly connected to the water washing box 3 by bolts, and the driving end of the driving motor 8 is fixedly connected to the stirring shaft by a flange plate and bolts, and a driving gear 9 is fixedly connected to the end side of the stirring shaft, and a transmission gear 10 meshing with the driving gear 9 is rotatably connected to the shaft hole on the water washing box 3, and an annular mounting groove is opened on the end side of the water washing box 3 where the mounting hole is provided, and a rotating screen cylinder 4 is arranged in the annular mounting groove, and a gear ring 11 meshing with the transmission gear 10 is welded on the screen cylinder 4.

[0023] When washing kaolin with water, the driving motor 8 is started to rotate the stirring rod 5. At the same time, the screen drum 4 and the stirring rod 5 rotate in opposite directions under the action of the driving gear 9 and the transmission gear 10, so that the kaolin is quickly stirred under the rotation of the screen drum 4 and the stirring blades when vibrating, thereby achieving the effect of washing the kaolin.

[0024] refer to Figure 3 As shown: both ends of the water washing box 3 are respectively provided with a feed port and a discharge port, both of which are threaded, and the feed port and the discharge port correspond to the screen drum 4. The feed port is threadedly connected to a feed pipe 18 inclined upward, and the discharge port is threadedly connected to a discharge pipe 19 inclined downward. The top of the water washing box 3 is provided with a plurality of water spray holes 6 corresponding to the screen drum 4. The water spray holes 6 are threadedly connected to a water distribution pipe 16 connected to a water pipe, and a water outlet is provided at the bottom of the water washing box 3.

[0025] The screen drum 4 is loaded with materials through the loading pipe 18. When loading starts, water is injected into the water washing box 3 through the water distribution pipe 16 to clean the kaolin. After the kaolin is cleaned, it is discharged through the discharge pipe 19 of the discharge port, and the washed water is discharged through the water outlet.

[0026] Working principle:

[0027] The staff loads the materials through the loading pipe 18. After loading, the vibration motor 7 and the drive motor 8 are driven. The water washing box 3 shakes up and down under the action of the vibration motor 7. At the same time, the leaf spring 2 reduces the shock of the water washing box 3 and drives the motor 8 to drive the stirring rod 5 to rotate. At the same time, under the action of the driving gear 9 and the transmission gear 10, the screen drum 4 is prompted to rotate, thereby achieving the effect of the stirring rod 5 and the screen drum 4 rotating in opposite directions. At the same time, water is injected into the water washing box 3 through the water distribution pipe 16, thereby achieving the effect of cleaning the kaolin. After cleaning, it is discharged through the discharge pipe 19 to prevent the kaolin from accumulating during cleaning, thereby achieving the effect of high-quality cleaning.

[0028] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. An integrated water washing and sand screening device for kaolin beneficiation, comprising an organism (1), characterized in that: The machine body (1) is provided with two leaf springs (2), and a water washing box (3) is provided on the two leaf springs (2). A screen drum (4) and a stirring rod (5) are provided inside the water washing box (3), and both of them are rotated in a vertical plane. The stirring rod (5) is arranged inside the screen drum (4). A plurality of water spray holes (6) corresponding to the screen drum (4) are provided at the top of the water washing box (3). A feeding port and a discharging port connected to the screen drum (4) are respectively provided on both sides of the water washing box (3). A vibration motor (7) is fixedly provided at the bottom of the water washing box (3).

2. The integrated water washing and sand screening device for kaolin beneficiation according to claim 1 is characterized in that: The end of the water washing box (3) where the material delivery port is arranged is provided with a driving motor (8), the driving end of the driving motor (8) is coaxially fixedly connected to the stirring rod (5), the end of the stirring rod (5) is provided with a coaxial driving gear (9), the water washing box (3) is rotatably provided with a transmission gear (10) meshing with the driving gear (9), and the inner wall of the screen cylinder (4) is provided with a gear ring (11) meshing with the transmission gear (10).

3. The integrated water washing and sand screening device for kaolin beneficiation according to claim 2 is characterized in that: The machine body (1) is provided with a plurality of mounting parts (12) connected to the ends of the leaf spring (2), the ends of the plurality of mounting parts (12) are provided with mounting shafts (13), both ends of the leaf spring (2) are provided with mounting rings (14), and a C-shaped soft cushion (15) is provided inside the mounting ring (14).

4. The integrated water washing and sand screening device for kaolin beneficiation according to claim 3 is characterized in that: The top end of the water washing box (3) is provided with a water distribution pipe (16) connected to the water spray hole (6); the water distribution pipe (16) is provided with a pipe opening (17) for connecting a water pipe; the bottom end of the water washing box (3) is provided with a water outlet.

5. The integrated water washing and sand screening device for kaolin beneficiation according to claim 4 is characterized in that: The stirring rod (5) is provided with a spiral stirring blade.

6. The integrated water washing and sand screening device for kaolin beneficiation according to claim 5 is characterized in that: The feeding port is provided with a feeding pipe (18) tilted upward, and the discharging port is provided with a discharging pipe (19) tilted downward.

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