CN219950556U

CN219950556U - Salt lake brine concentration equipment

Info

Publication number: CN219950556U
Application number: CN202321112685.XU
Authority: CN
Inventors: 郭瑞芮; 李洪普; 杨玉珍; 李树伟
Original assignee: Qinghai Qaidam Comprehensive Geological And Mineral Exploration Institute
Current assignee: Qinghai Qaidam Comprehensive Geological And Mineral Exploration Institute
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-11-03
Anticipated expiration: 2033-05-10

Abstract

The utility model discloses salt lake brine concentrating equipment, which comprises a brine pond, wherein one side of the bottom of the brine pond is fixedly connected and communicated with a conveying pipeline, a water pump is arranged on the conveying pipeline, the water pump is positioned outside the brine pond, one end of the conveying pipeline, which is far away from the brine pond, is communicated with a filter cartridge, a screen is fixedly connected in the filter cartridge, a funnel is arranged below the screen, the funnel is fixedly connected with the inner wall of the filter cartridge, the bottom of the funnel is fixedly connected and communicated with a connecting pipe, one end of the connecting pipe, which is far away from the funnel, extends out of the filter cartridge, the connecting pipe is fixedly connected and communicated with a connecting component, the connecting component is communicated with a concentrating roller, a plurality of heating plates are embedded in the circumference of the concentrating roller, fluted discs are symmetrically fixedly connected with the outer wall of the concentrating roller, the fluted discs are meshed with a driving component, the driving component is contacted with the ground, and one side, which is far away from the filter cartridge, is provided with an air outlet component. The utility model can accelerate the concentration of brine, greatly improve the production efficiency, save the cost and improve the economic benefit.

Description

Salt lake brine concentration equipment

Technical Field

The utility model belongs to the technical field of concentrating devices, and particularly relates to salt lake brine concentrating equipment.

Background

The lithium resource of the salt lake in China is mainly concentrated in Qinghai-Tibet areas, and the environment ecology in western areas is fragile, so that the requirement on environmental protection is high, and the large-scale development of a salt pan can be limited in the process of extracting lithium from the salt lake. However, brine concentration is an important link in the process of extracting lithium from the salt lake, and stable supply of concentrated brine is a foundation stone for extracting lithium from the salt lake.

The existing brine is concentrated by natural evaporation under irradiation of sunlight, the concentration effect is poor, the efficiency is low, the production requirement cannot be met, and meanwhile, a large amount of time and labor force are consumed, so that the input cost is increased, and the economic benefit is low. Therefore, there is a need for a salt lake brine concentrating apparatus to solve the above technical problems.

Disclosure of Invention

The utility model aims to provide salt lake brine concentrating equipment for solving the problems in the prior art.

In order to achieve the above object, the present utility model provides the following solutions: the utility model provides salt lake brine concentrating equipment, which comprises a brine pond, wherein one side of the bottom of the brine pond is fixedly connected and communicated with a conveying pipeline, a water pump is arranged on the conveying pipeline, the water pump is positioned outside the brine pond, one end of the conveying pipeline, which is far away from the brine pond, is communicated with a filter cartridge, a screen is fixedly connected in the filter cartridge, a funnel is arranged below the screen, the funnel is fixedly connected with the inner wall of the filter cartridge, the bottom of the funnel is fixedly connected and communicated with a connecting pipe, one end of the connecting pipe, which is far away from the funnel, extends out of the filter cartridge, the connecting pipe is fixedly connected and communicated with a connecting component, the connecting component is communicated with a concentrating roller, a plurality of heating plates are embedded in the circumference of the concentrating roller, fluted discs are symmetrically and fixedly connected with the outer wall of the concentrating roller, the fluted discs are meshed with a driving component, the driving component is contacted with the ground, and one side of the concentrating roller, which is far away from the filter cartridge, is provided with an air outlet component.

Preferably, the connecting assembly comprises a hose fixedly connected with the connecting pipe, one end, far away from the connecting pipe, of the hose is detachably connected with a water inlet pipe, the water inlet pipe is communicated with the concentration roller, and a valve is arranged on the water inlet pipe.

Preferably, the driving assembly comprises two gears meshed with the two fluted discs, a connecting shaft is fixedly connected to the centers of the two gears, an output shaft of a motor is fixedly connected to any end of the connecting shaft, and the motor is in contact with the ground.

Preferably, the bottom of the concentration roller is symmetrically and rotationally connected with a bracket, and the connecting shaft penetrates through the bracket and is rotationally connected with the bracket.

Preferably, the air outlet assembly comprises an air outlet pipe communicated with the concentration roller, a plurality of air holes are formed in the periphery of the part, located outside the concentration roller, of the air outlet pipe, an air permeable membrane is arranged in the air outlet pipe, one side, away from the air permeable membrane, of the air outlet pipe is slidably connected with a piston, one side, away from the air permeable membrane, of the piston is fixedly connected with a connecting rod, one end, away from the piston, of the connecting rod is fixedly connected with a movable plate, the movable plate is slidably connected with the air outlet pipe, one side, away from the connecting rod, of the movable plate is fixedly connected with a spring, and the spring is fixedly connected with the inner wall of the air outlet pipe.

Preferably, the side wall of the concentration roller is fixedly connected and communicated with a discharging pipe, and the discharging pipe is positioned below the air outlet pipe.

Preferably, the side wall of the filter cartridge is provided with an opening, one end of the screen is positioned in the opening, the outer wall of the filter cartridge is fixedly connected with a dustbin, and the dustbin is positioned outside the opening.

Preferably, the four corners of the bottom surface of the filter cartridge are fixedly connected with supporting legs respectively, and the supporting legs are in contact with the ground.

The utility model discloses the following technical effects: the brine in the brine pond is subjected to preliminary airing, little water is removed by evaporation, the brine is pumped into the filter cartridge through the conveying pipeline by the water pump, and is filtered by the screen mesh, so that floating matters and massive garbage in the brine are filtered, clean brine flows into the concentration roller through the funnel and the connecting pipe, the fluted disc is driven to rotate by the driving assembly, so that the concentration roller is rotated, and the heating plate in the concentration roller is used for improving the internal temperature, so that the concentration of the brine is accelerated in the environment with continuous rotation and high temperature; the gas generated during concentration is sprayed out through the gas outlet component, so that the abnormality of equipment caused by excessive air pressure is prevented. The utility model can accelerate the concentration of brine, greatly improve the production efficiency, save the cost and improve the economic benefit.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of FIG. 1A in accordance with the present utility model;

FIG. 3 is an enlarged view of B of FIG. 1 in accordance with the present utility model;

in the figure: 1. a brine pond; 2. a water pump; 3. a delivery conduit; 4. a filter cartridge; 5. a screen; 6. a funnel; 7. a connecting pipe; 8. a garbage can; 9. a condensing roller; 10. fluted disc; 11. a heating sheet; 12. a bracket; 13. a gear; 14. a connecting shaft; 15. a motor; 16. a hose; 17. a water inlet pipe; 18. a valve; 19. an air outlet pipe; 20. a breathable film; 21. a piston; 22. a connecting rod; 23. a movable plate; 24. a spring; 25. a support leg; 26. and a discharging pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

Referring to fig. 1-3, the utility model provides salt lake brine concentrating equipment, which comprises a brine pond 1, wherein one side of the bottom of the brine pond 1 is fixedly connected and communicated with a conveying pipeline 3, a water pump 2 is installed on the conveying pipeline 3, the water pump 2 is positioned outside the brine pond 1, one end of the conveying pipeline 3, which is far away from the brine pond 1, is communicated with a filter cartridge 4, a screen 5 is fixedly connected in the filter cartridge 4, a funnel 6 is installed below the screen 5, the funnel 6 is fixedly connected with the inner wall of the filter cartridge 4, the bottom of the funnel 6 is fixedly connected and communicated with a connecting pipe 7, one end, which is far away from the funnel 6, of the connecting pipe 7 extends out of the filter cartridge 4, the connecting pipe 7 is fixedly connected and communicated with a connecting component, the connecting component is communicated with a concentrating drum 9, a plurality of heating plates 11 are embedded in the circumference of the concentrating drum 9, fluted discs 10 are symmetrically fixedly connected with driving components, the driving components are meshed with the fluted discs 10, and the driving components are contacted with the ground, and one side, which is far away from the filter cartridge 4, of the concentrating drum 9 is provided with an air outlet component.

The brine in the brine pond 1 is subjected to preliminary airing, little water is evaporated, the brine is pumped into the filter cartridge 4 through the conveying pipeline 3 by the water pump 2, the floating matters and large garbage in the brine are filtered by the screening of the screen 5, the clean brine flows into the concentration roller 9 through the funnel 6 and the connecting pipe 7, the fluted disc 10 is driven to rotate by the driving component, so that the concentration roller 9 rotates, the heating plate 11 in the concentration roller 9 is used for improving the internal temperature, and thus, the concentration of the brine is accelerated in the environment with continuous rotation and high temperature; the gas generated during concentration is sprayed out through the gas outlet component, so that the abnormality of equipment caused by excessive air pressure is prevented. The utility model can accelerate the concentration of brine, greatly improve the production efficiency, save the cost and improve the economic benefit.

Further optimizing scheme, coupling assembling includes the hose 16 with connecting pipe 7 rigid coupling, and hose 16 keeps away from connecting pipe 7 one end detachably and is connected with inlet tube 17, and inlet tube 17 and concentration cylinder 9 intercommunication are installed valve 18 on the inlet tube 17. When the brine is introduced into the concentration roller 9, the hose 16 is communicated with the water inlet pipe 17, the flow can be controlled and the hose 16 can be opened and closed through the valve 18, the hose 16 is removed after the brine is added, winding is prevented when the brine is rotated, and then the valve 18 is closed, so that the brine outflow is prevented.

Further optimized scheme, the driving assembly comprises two gears 13 meshed with two fluted discs 10, a connecting shaft 14 is fixedly connected at the center of the two gears 13, an output shaft of a motor 15 is fixedly connected at any end of the connecting shaft 14, and the motor 15 is contacted with the ground. The motor 15 drives the connecting shaft 14 to rotate, the connecting shaft 14 drives the two gears 13 to rotate, the two gears 13 drive the two fluted discs 10 to rotate, and the fluted discs 10 drive the concentration roller 9 to rotate, so that concentration of brine is accelerated.

In a further optimized scheme, the bottom of the concentration roller 9 is symmetrically and rotatably connected with a bracket 12, and a connecting shaft 14 penetrates through the bracket 12 and is rotatably connected with the bracket 12. The arrangement of the bracket 12 improves the stability of the concentration roller 9 during rotation and enhances the rotation performance thereof.

Further optimizing scheme, the subassembly of giving vent to anger includes the outlet duct 19 with concentrating drum 9 intercommunication, a plurality of bleeder vents have been seted up to the part circumference that outlet duct 19 is located concentrating drum 9 outside, install ventilated membrane 20 in the outlet duct 19, one side sliding connection that ventilated membrane 20 was kept away from to outlet duct 19 has piston 21, one side rigid coupling that ventilated membrane 20 was kept away from to piston 21 has connecting rod 22, one end rigid coupling that piston 21 was kept away from to connecting rod 22 has fly leaf 23, fly leaf 23 and outlet duct 19 sliding connection, one side rigid coupling that connecting rod 22 was kept away from to fly leaf 23 has spring 24, spring 24 and outlet duct 19 inner wall rigid coupling. The steam that produces after the evaporation of brine in the concentration cylinder 9 flows out from ventilated membrane 20, ventilated membrane 20 can stop the brine simultaneously through gas, prevent that brine from flowing outwards, gaseous top moves piston 21, until piston 21 removes to the part that outlet duct 19 is located the outside, gaseous through the bleeder vent blowout this moment, when the atmospheric pressure in the concentration cylinder 9 diminishes, make piston 21 reset under spring 24's effect, gaseous in the concentration cylinder 9 can not outwards spout this moment, make its inside keep certain temperature, prevent that the temperature from reducing too fast, influence concentrated effect.

Further optimizing scheme, the side wall of the concentration roller 9 is fixedly connected and communicated with a discharging pipe 26, and the discharging pipe 26 is positioned below the air outlet pipe 19.

Further optimizing scheme, cartridge filter 4 lateral wall is equipped with the opening, and screen cloth 5 one end is located the opening, and cartridge filter 4 outer wall rigid coupling has garbage bin 8, and garbage bin 8 is located the opening outside. The screen cloth 5 slope sets up, and floater and massive impurity in the brine fall into in the garbage bin 8 through the opening, carries out centralized processing to rubbish, and the brine falls into funnel 6 from screen cloth 5 below, carries out the concentration of next step, has improved the purity degree of brine.

According to a further optimization scheme, the four corners of the bottom surface of the filter cartridge 4 are fixedly connected with supporting legs 25 respectively, and the supporting legs 25 are in contact with the ground. The support legs 25 play a supporting role on the filter cartridge 4, so that the smooth progress of the filtering operation is ensured, and meanwhile, the stability of the filter cartridge 4 is enhanced.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.

Claims

1. Salt lake brine concentrator, its characterized in that: including brine pond (1), brine pond (1) bottom one side rigid coupling and intercommunication have pipeline (3), install water pump (2) on pipeline (3), water pump (2) are located outside brine pond (1), pipeline (3) are kept away from the one end intercommunication of brine pond (1) has cartridge filter (4), rigid coupling has screen cloth (5) in cartridge filter (4), funnel (6) are installed to screen cloth (5) below, funnel (6) with cartridge filter (4) inner wall rigid coupling, funnel (6) bottom rigid coupling and intercommunication have connecting pipe (7), connecting pipe (7) are kept away from one end of funnel (6) stretches out outside cartridge filter (4), connecting pipe (7) rigid coupling and intercommunication have coupling assembling, coupling assembling intercommunication has concentrated cylinder (9), concentrated cylinder (9) circumference is inlayed and is equipped with a plurality of heating plates (11), concentrated cylinder (9) outer wall symmetry rigid coupling has fluted disc (10), fluted disc (10) meshing has drive assembly, drive assembly and concentrated cylinder (9) are kept away from in contact with ground (4) one side of giving vent to anger.

2. The salt lake brine concentrating apparatus of claim 1 wherein: the connecting assembly comprises a hose (16) fixedly connected with the connecting pipe (7), a water inlet pipe (17) is detachably connected to one end of the hose (16) away from the connecting pipe (7), the water inlet pipe (17) is communicated with the concentration roller (9), and a valve (18) is arranged on the water inlet pipe (17).

3. The salt lake brine concentrating apparatus of claim 1 wherein: the driving assembly comprises two gears (13) meshed with the two fluted discs (10), a connecting shaft (14) is fixedly connected to the centers of the two gears (13), an output shaft of a motor (15) is fixedly connected to any end of the connecting shaft (14), and the motor (15) is in contact with the ground.

4. A salt lake brine concentrating apparatus according to claim 3, wherein: the bottom of the concentration roller (9) is symmetrically and rotationally connected with a bracket (12), and the connecting shaft (14) penetrates through the bracket (12) and is rotationally connected with the bracket (12).

5. The salt lake brine concentrating apparatus of claim 1 wherein: the utility model discloses a concentrated cylinder, including concentrated cylinder (9) and concentrated cylinder, the subassembly of giving vent to anger include with outlet duct (19) of concentrated cylinder (9) intercommunication, outlet duct (19) are located a plurality of bleeder vents have been seted up to the part circumference in concentrated cylinder (9) outside, install ventilated membrane (20) in outlet duct (19), outlet duct (19) are kept away from one side sliding connection of ventilated membrane (20) has piston (21), piston (21) are kept away from one side rigid coupling of ventilated membrane (20) has connecting rod (22), connecting rod (22) are kept away from one end rigid coupling of piston (21) has fly leaf (23), fly leaf (23) with outlet duct (19) sliding connection, fly leaf (23) are kept away from one side rigid coupling of connecting rod (22) has spring (24), spring (24) with outlet duct (19) inner wall rigid coupling.

6. The salt lake brine concentrating apparatus of claim 5 wherein: the side wall of the concentration roller (9) is fixedly connected and communicated with a discharge pipe (26), and the discharge pipe (26) is positioned below the air outlet pipe (19).

7. The salt lake brine concentrating apparatus of claim 1 wherein: the side wall of the filter cartridge (4) is provided with an opening, one end of the screen (5) is positioned in the opening, the outer wall of the filter cartridge (4) is fixedly connected with a garbage can (8), and the garbage can (8) is positioned outside the opening.

8. The salt lake brine concentrating apparatus of claim 1 wherein: the four corners of the bottom surface of the filter cylinder (4) are fixedly connected with supporting legs (25) respectively, and the supporting legs (25) are in contact with the ground.