Lepidolite roasting, leaching and filtering slag washing machine

Abstract

The utility model discloses a lepidolite roasting leaching filtering slag washing machine which comprises an operation box, the operation box is directly arranged on the ground, a pre-cleaning mechanism is arranged above the operation box, the pre-cleaning mechanism comprises a stirring box, a rotating rod, a stirring rod, a cleaning sponge and a servo motor, the stirring box is fixedly installed above the operation box, and the rotating rod is fixedly installed above the stirring box. And a rotating rod is rotationally mounted in the stirring box. According to the lepidolite roasting, leaching and filtering slag washing machine, the pre-cleaning mechanism is arranged, slag is mixed and stirred firstly, lithium content and rare metal elements contained in the slag can be conveniently and rapidly separated in the follow-up washing process, meanwhile, the efficient washing mechanism is arranged, and through vibration cleaning, the washing efficiency is improved. According to the slag washing device, metal elements in slag can be rapidly and fully washed out, in addition, a rapid cleaning mechanism is arranged, after the slag is washed, the slag can be rapidly taken out from the interior of the operation box, and the washing efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lepidolite, in particular to a lepidolite roasting, leaching and filtering residue washing machine. Background Art

[0002] Lepidolite is a layered aluminum silicate mineral, an important mineral for lithium extraction. It is generally only produced in granite pegmatite and is a type of mica mineral. Lepidolite is one of the most important raw materials for extracting lithium salts. After the lepidolite and sulfate are fully mixed, roasted, leached and finally filtered, lithium slag will be obtained. The lithium slag needs to be further washed to wash away the lithium and rare metal elements in the lithium slag to meet the recycling standards. There are many types of lepidolite roasting, leaching and filtering slag washing machines currently available on the market, but there are still some disadvantages;

[0003] For example, in actual use, a general lithium mica roasting leaching and filtering slag washing machine directly rinses the slag without pretreatment and secondary washing, which will result in incomplete washing of the slag, resulting in the lithium content and rare metal elements in the slag still being high. At the same time, after the slag is washed, it cannot be quickly taken out from the operating box, which will greatly affect the washing efficiency and other problems. Therefore, we propose a lithium mica roasting leaching and filtering slag washing machine to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a lithium mica roasting leaching filtering slag washing machine to solve the problems that the current lithium mica roasting leaching filtering slag washing machine proposed in the above background technology directly washes the slag without pretreatment and secondary washing, which will result in incomplete washing of the slag, resulting in the lithium content and rare metal elements in the slag still being high, and after the slag is washed, it is impossible to quickly take it out from the inside of the operating box, which will greatly affect the washing efficiency.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a lithium mica roasting leaching filtering residue washing machine, comprising:

[0006] An operation box, the operation box is directly placed on the ground;

[0007] Also includes:

[0008] A pre-cleaning mechanism is arranged above the operation box, wherein the pre-cleaning mechanism comprises a stirring box, a rotating rod, a stirring rod, a cleaning sponge and a servo motor; a stirring box is fixedly installed above the operation box, and a rotating rod is rotatably installed inside the stirring box, and a servo motor is connected to the left end of the rotating rod;

[0009] A high-efficiency washing mechanism is arranged inside the operating box, wherein the high-efficiency washing mechanism includes a filter, a connecting rod, a spring and a protective hose. A filter is slidably installed inside the operating box, and a connecting rod is fixedly installed below the middle of the filter, and springs are fixedly connected to the left and right sides below the connecting rod, and a protective hose is installed on the outside of the spring.

[0010] Preferably, an inlet is provided at the upper right side of the mixing box, and outlets are symmetrically provided at the lower part of the mixing box, and a valve is provided inside the outlet.

[0011] Preferably, a stirring rod is symmetrically engaged with the outer side of the rotating rod, and a cleaning sponge is installed on the outside of the stirring rod.

[0012] Preferably, a second pulley is installed on the left side of the rotating rod, and a connecting belt is arranged on the outside of the second pulley, and the connecting belt connects the second pulley and the first pulley.

[0013] Preferably, a first bevel gear is installed on the right side of the interior of the first pulley, and a second bevel gear is meshedly connected to the right side below the first bevel gear, and the upper middle part of the second bevel gear is connected to the upper interior of the operating box, and a support rod is fixedly installed below the middle part of the second bevel gear.

[0014] Preferably, spray heads are arranged at equal distances below the support rod, and a water pipe is fixedly connected to the upper left side of the support rod, and a water pump is installed below the water pipe, and the water pump installed below the water pipe is placed above the water tank.

[0015] Preferably, a water pipe is fixedly connected to the upper left side of the mixing box, and a water pump is connected to the lower part of the water pipe.

[0016] Preferably, a push plate is provided on the left side of the interior of the operating box, and the push plate is installed at the output end of the electric telescopic rod, and a rotating plate is rotatably installed on the right side of the exterior of the operating box, and the rotating plate is fixed to the right side of the operating box by bolts.

[0017] Preferably, an outlet is provided at the lower part of the operation box, and a charging box is placed below the outlet at the lower part of the operation box.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the lithium mica roasting, leaching and filtering slag washing machine is provided with a pre-cleaning mechanism, and the slag is mixed and stirred first, so that the lithium content and rare metal elements contained in the slag can be quickly separated in the subsequent washing; at the same time, an efficient washing mechanism is provided, and the metal elements in the slag can be quickly and fully washed out through vibration washing; in addition, a fast cleaning mechanism is provided, so that after the slag is washed, the slag can be quickly taken out from the inside of the operating box, which greatly improves the washing efficiency;

[0019] 1. A stirring box, a rotating rod, a stirring rod and a cleaning sponge are provided. The stirring box is fixedly provided on the top of the operating box. The slag is poured into the stirring box from the upper right feeding port of the stirring box. Then a water pipe is fixedly connected through the upper left of the stirring box. By opening the water pump under the water pipe, water is supplied to the stirring box through the water pipe. In addition, a rotating rod is provided inside the stirring box. The left end of the rotating rod is connected to a servo motor. When the servo motor is turned on, the rotating rod will rotate inside the stirring box. At the same time, stirring rods are symmetrically installed above and below the rotating rod. A cleaning sponge is provided outside the stirring rod, that is, the stirring rod and the cleaning sponge can rotate with the rotating rod to stir the slag. The cleaning sponge can increase the friction when the slag is stirred. By mixing and stirring the slag first, the lithium content and rare metal elements contained in the slag can be quickly separated during subsequent washing.

[0020] 2. A filter screen, a connecting rod, a spring and a protective hose are provided. After the slag is pre-mixed inside the mixing box, a discharge port is symmetrically provided at the lower left and right sides of the mixing box. The valve inside the discharge port is opened, and the mixed slag will enter the inside of the operating box. Through the filter screen provided inside the operating box, the slag will fall above the filter screen. At this time, because the servo motor is started, a second pulley is provided on the right side of the servo motor, and a connecting belt is connected to the outside of the second pulley. The connecting belt connects the second pulley and the first pulley, that is, the servo motor will make the second pulley rotate, and through the connection of the connecting belt, the first pulley will also rotate, and a first bevel gear, that is, a first bevel gear, is installed on the right side of the inside of the first pulley. The wheel will also rotate, and the right side of the first bevel gear is meshed with the second bevel gear. The top of the second bevel gear is connected to the top of the interior of the operating box, and the bottom of the second bevel gear is fixedly connected to a support rod. A plurality of spray heads are arranged at equal distances below the support rod, and water is then transported to the interior of the support rod through a water pipe connected to the upper left of the support rod, that is, the spray head can rotate inside the operating box to wash the slag. When the slag falls on the filter, a connecting rod is connected to the lower middle part of the filter, and springs are fixedly connected to the left and right sides of the lower part of the connecting rod. When the filter is subjected to the pressure of water and slag, the spring will make the filter move up and down inside the operating box. Through vibration cleaning, the metal elements inside the slag can be quickly and fully washed out.

[0021] 3. An electric telescopic rod, a pushing plate and a rotating plate are provided. After the slag is washed, the washed slag will be above the filter. At this time, the electric telescopic rod is opened. The pushing plate is installed at the output end of the electric telescopic rod. The pushing plate is located at the lower left side of the filter. When the electric telescopic rod is started, the output end of the electric telescopic rod pushes the pushing plate to move upward, so that the left side of the filter moves upward. At this time, the filter will be placed in a slope. Unscrew the bolts that fix the rotating plate and the operating box, pull out the bolts, and rotate the rotating plate to the outside, that is, the slag above the filter will roll out of the operating box along the slope of the filter. The slag will roll out of the operating box quickly, which will greatly improve the washing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0023] Figure 2 It is a right side cross-sectional structural schematic diagram of the utility model;

[0024] Figure 3 This is a schematic diagram of the top cross-sectional structure of the utility model;

[0025] Figure 4 This is a perspective cross-sectional structural diagram of the connection between the stirring box, the rotating rod and the cleaning sponge of the utility model;

[0026] In the figure: 1. operating box; 2. mixing box; 3. rotating rod; 4. mixing rod; 5. cleaning sponge; 6. servo motor; 7. discharge port; 8. filter; 9. connecting rod; 10. spring; 11. protective hose; 12. support rod; 13. spray head; 14. first bevel gear; 15. second bevel gear; 16. first pulley; 17. connecting belt; 18. second pulley; 19. water pipe; 20. water tank; 21. electric telescopic rod; 22. push plate; 23. rotating plate. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-4The utility model provides a technical solution: a lithium mica roasting leaching filtering residue washing machine, comprising: an operating box 1, a stirring box 2, a rotating rod 3, a stirring rod 4, a cleaning sponge 5, a servo motor 6, a discharge port 7, a filter screen 8, a connecting rod 9, a spring 10, a protective hose 11, a support rod 12, a spray head 13, a first bevel gear 14, a second bevel gear 15, a first pulley 16, a connecting belt 17, a second pulley 18, a water pipe 19, a water tank 20, an electric telescopic rod 21, a push plate 22 and a rotating plate 23;

[0029] like Figure 1 , Figure 2 and Figure 4 As shown in the figure, a mixing box 2 is fixedly arranged on the upper part of the operating box 1, and the slag material is poured into the mixing box 2 from the upper right feeding port of the mixing box 2, and then a water pipe 19 is fixedly connected through the upper left part of the mixing box 2. By opening the water pump under the water pipe 19, the water in the water tank 20 is pumped, and the water pipe 19 can transport water to the inside of the mixing box 2. In addition, a rotating rod 3 is arranged inside the mixing box 2, and the left end of the rotating rod 3 is connected to the servo motor 6. When the servo motor 6 is turned on, the servo motor 6 will make the rotating rod 3 rotate inside the mixing box 2. At the same time, stirring rods 4 are symmetrically installed above and below the rotating rod 3, and a cleaning sponge 5 is arranged outside the stirring rod 4, that is, the stirring rod 4 and the cleaning sponge 5 will rotate inside the mixing box 2 together with the rotating rod 3, so that the slag material put into the mixing box 2 can be stirred, and the cleaning sponge 5 can increase the friction force when the slag material is stirred;

[0030] like Figure 1 , Figure 2 and Figure 3As shown in the figure, after the slag is pre-mixed inside the mixing box 2, a discharge port 7 is symmetrically arranged at the lower left and right sides of the mixing box 2. The valve inside the discharge port 7 is opened, and the mixed slag will enter the inside of the operating box 1 from the discharge port 7. The slag will fall on the filter screen 8 through the filter screen 8 arranged inside the operating box 1. At this time, because the servo motor 6 is started, a second pulley 18 is arranged on the right side of the servo motor 6, and a connecting belt 17 is arranged on the outside of the second pulley 18. The connecting belt 17 connects the second pulley 18 and the first pulley 16, that is, the servo motor 6 will make the second pulley 18 rotate, and through the connection of the connecting belt 17, the first pulley 16 will also rotate, and the first bevel gear 14 is installed on the right side of the inside of the first pulley 16, that is, the first bevel gear 14 will also rotate, and the second bevel gear 15 is meshed at the lower right side of the first bevel gear 14, that is, the second bevel gear 15 will also rotate, and the upper part of the second bevel gear 15 is connected to the upper part of the inside of the operation box 1, and the lower part of the second bevel gear 15 is fixedly connected to the support rod 12, and a plurality of spray heads 13 are arranged at equal distances below the support rod 12. Due to the water pipe 19 connected to the upper left side of the support rod 12, the water pipe 19 will transport water to the inside of the support rod 12, that is, the spray head 13 can reciprocate inside the operation box 1 to perform secondary washing on the slag;

[0031] After the slag falls on the filter screen 8, a connecting rod 9 is connected to the lower middle part of the filter screen 8, and springs 10 are fixedly connected to the lower left and right sides of the connecting rod 9. The outer side of the spring 10 is connected to the inside of the operating box 1 for fixing. When the filter screen 8 is subjected to the pressure of water and slag, the spring 10 will make the filter screen 8 vibrate up and down inside the operating box 1. Through vibration cleaning, the metal elements inside the slag can be quickly and fully washed out. In addition, a protective hose 11 is installed on the outer side of the spring 10, which can protect the spring 10.

[0032] like Figure 1 As shown in , after the slag is washed, the washed slag will remain above the filter 8, and the metal elements inside the slag will flow to the bottom of the filter 8, and an outlet is opened at the bottom of the interior of the operation box 1, and the metal elements inside the slag will enter the lower loading box from the outlet under the operation box 1. At this time, the electric telescopic rod 21 is opened, and a push plate 22 is installed at the output end of the electric telescopic rod 21. The push plate 22 is located at the lower left side of the filter 8. When the electric telescopic rod 21 is started, the output end of the electric telescopic rod 21 pushes the push plate 22 to move upward, so that the left side of the filter 8 moves upward. At this time, the filter 8 will be placed in a sloped manner, and then the bolts fixing the rotating plate 23 and the operation box 1 are unscrewed, the bolts are pulled out, and the rotating plate 23 rotates outward, that is, the slag above the filter 8 will roll out of the operation box 1 along the slope of the filter 8.

[0033] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the records in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A lepidolite roasting, leaching and filtering residue washing machine, comprising: An operating box (1), the operating box (1) being placed directly on the ground; It is characterized by further comprising: A pre-cleaning mechanism is arranged above the operation box (1), wherein the pre-cleaning mechanism comprises a stirring box (2), a rotating rod (3), a stirring rod (4), a cleaning sponge (5) and a servo motor (6); the stirring box (2) is fixedly mounted above the operation box (1), and the rotating rod (3) is rotatably mounted inside the stirring box (2), and the left end of the rotating rod (3) is connected to the servo motor (6); The operating box (1) is provided with a high-efficiency washing mechanism inside, wherein the high-efficiency washing mechanism comprises a filter (8), a connecting rod (9), a spring (10) and a protective hose (11); the filter (8) is slidably mounted inside the operating box (1), a connecting rod (9) is fixedly mounted below the middle of the filter (8), and springs (10) are fixedly connected to the left and right sides below the connecting rod (9), and a protective hose (11) is mounted on the outside of the spring (10).

2. A lepidolite roasting, leaching and filtering residue washing machine according to claim 1, characterized in that: The mixing box (2) is provided with a material inlet at the upper right corner, and a material outlet (7) is symmetrically arranged at the lower left and right sides of the mixing box (2), and a valve is arranged inside the material outlet (7).

3. A lepidolite roasting, leaching and filtering residue washing machine according to claim 1, characterized in that: A stirring rod (4) is symmetrically engaged with the outer side of the rotating rod (3) in an upper and lower manner, and a cleaning sponge (5) is installed on the outside of the stirring rod (4).

4. A lepidolite roasting, leaching and filtering residue washing machine according to claim 3, characterized in that: A second belt pulley (18) is installed on the left side of the rotating rod (3), and a connecting belt (17) is arranged on the outside of the second belt pulley (18), and the connecting belt (17) connects the second belt pulley (18) and the first belt pulley (16).

5. A lepidolite roasting, leaching and filtering residue washing machine according to claim 4, characterized in that: A first bevel gear (14) is installed on the right side of the interior of the first pulley (16), and a second bevel gear (15) is meshedly connected to the right side below the first bevel gear (14), and the upper middle portion of the second bevel gear (15) is connected to the upper interior portion of the operating box (1), and a support rod (12) is fixedly installed below the middle portion of the second bevel gear (15).

6. A lepidolite roasting, leaching and filtering residue washing machine according to claim 5, characterized in that: Sprinkler heads (13) are arranged at equal distances below the support rod (12), and a water pipe (19) is fixedly connected to the upper left side of the support rod (12), and a water pump is installed below the water pipe (19), and the water pump installed below the water pipe (19) is placed above the water tank (20).

7. A lepidolite roasting, leaching and filtering residue washing machine according to claim 2, characterized in that: A water pipe (19) is fixedly connected to the upper left side of the mixing box (2), and a water pump is connected to the lower part of the water pipe (19).

8. A lepidolite roasting, leaching and filtering residue washing machine according to claim 5, characterized in that: A push plate (22) is provided on the left side of the interior of the operating box (1), and the push plate (22) is mounted on the output end of the electric telescopic rod (21). A rotating plate (23) is rotatably mounted on the right side of the exterior of the operating box (1), and the rotating plate (23) is fixed to the right side of the operating box (1) by bolts.

9. A lepidolite roasting, leaching and filtering residue washing machine according to claim 8, characterized in that: An outlet is provided at the lower interior of the operation box (1), and a charging box is placed below the outlet at the lower interior of the operation box (1).

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