Strong brine evaporative crystallization equipment

Abstract

The utility model relates to the technical field of strong brine treatment, and discloses strong brine evaporative crystallization equipment which comprises a base, the top of the base is fixedly connected with a heating plate, the top of the heating plate is fixedly connected with an evaporation pipe, the left side of the top of the base is fixedly connected with a fixing plate, and the inner side of the fixing plate is fixedly connected with an electric telescopic rod. The right side of the electric telescopic rod penetrates through the evaporation pipe and is rotationally connected with a push plate, the right side of the inner wall of the evaporation pipe is rotationally connected with a conical gear ring, the right side of the top of the evaporation pipe is fixedly connected with a motor, and the output end of the motor penetrates through the evaporation pipe and is fixedly connected with a first rotating wheel. According to the utility model, the evaporation pipe is heated to evaporate moisture in the saline water, the motor is started to drive the component to rotate, the mixing plate stirs the saline water and removes impurities, the hollow disc is rotated for butt joint after the moisture is evaporated, and the telescopic rod push plate is started to discharge salt crystals, so that the mixing effect can be improved, and salt condensation is prevented.

Description

Technical Field

[0001] This utility model relates to the field of concentrated brine treatment technology, and in particular to concentrated brine evaporation and crystallization equipment. Background Technology

[0002] Concentrated brine is an aqueous solution with a high salt content. It has a higher density than ordinary water, making it heavier for the same volume. It also has a higher boiling point and a lower freezing point than ordinary water. In order to extract the salt from concentrated brine, a concentrated brine evaporation and crystallization device is needed.

[0003] Concentrated brine evaporation and crystallization equipment is a device specifically designed to process concentrated brine. It removes water from concentrated brine, causing salt to precipitate in crystal form. By heating, it promotes the evaporation of water, thereby concentrating the brine and gradually allowing the salt to reach a supersaturated state and crystallize, which facilitates the separation and removal of salt.

[0004] Currently available concentrated brine evaporation and crystallization equipment mixes the brine in the evaporation tube using mixing blades and recovers the mixing blades to prevent obstruction when the push plate moves to discharge the salt. However, this mixing method can only mix the brine in the middle of the evaporation tube. In addition to uneven mixing, it also causes salt to adhere to and condense on the surface of the mixing blades, making it difficult to clean and resulting in low mixing efficiency, thus reducing the reliability of the device. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a concentrated brine evaporation and crystallization device, which aims to improve the problems of insufficient mixing effect of brine and difficulty in cleaning the attached salt in the existing crystallization device.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a concentrated brine evaporation and crystallization device, comprising a base, a heating plate fixedly connected to the top of the base, an evaporation tube fixedly connected to the top of the heating plate, a fixing plate fixedly connected to the top left side of the base, an electric telescopic rod fixedly connected to the inner side of the fixing plate, a push plate rotatably connected to the right side of the electric telescopic rod passing through the evaporation tube, a conical toothed ring rotatably connected to the right side of the inner wall of the evaporation tube, a motor fixedly connected to the top right side of the evaporation tube, the output end of the motor passing through the evaporation tube and fixedly connected to a first rotating wheel, a conical gear fixedly connected to the bottom of the first rotating wheel, the conical gear meshing with the conical toothed ring, mixing plates fixedly connected around the outer perimeter of the conical toothed ring, the outer side of the mixing plates slidably connected to the push plate, a first hollow disc fixedly connected to the right side of the inner wall of the evaporation tube, a second hollow disc rotatably connected to the right side of the first hollow disc, and a filter mechanism provided inside the base, the filter mechanism being used to reduce salt mist discharged with steam.

[0007] As a further description of the above technical solution:

[0008] The filtration mechanism includes a second filter plate, which is fixedly connected to the top of the inner wall of the evaporation tube. A first filter plate is rotatably connected to the bottom of the second filter plate. A second rotating wheel is fixedly connected to the bottom of the first filter plate. A fan blade is fixedly connected to the bottom of the second rotating wheel. A belt is provided on the outside of the second rotating wheel. The second rotating wheel is connected to the first rotating wheel through the belt.

[0009] As a further description of the above technical solution:

[0010] A sealing plate is provided at the top of the evaporator tube, and a hinge is fixedly connected to the outside of the sealing plate. The sealing plate is rotatably connected to the evaporator tube through the hinge.

[0011] As a further description of the above technical solution:

[0012] A controller is fixedly connected to the front side of the fixed plate, and the controller is electrically connected to the heating plate, the electric telescopic rod and the motor respectively.

[0013] As a further description of the above technical solution:

[0014] A positioning frame is provided on the front side of the evaporator tube, and an observation window is fixedly connected to the inner side of the positioning frame.

[0015] As a further description of the above technical solution:

[0016] A fixing block is fixedly connected to the right side of the second hollow disc, and a handle is fixedly connected to the outside of the fixing block.

[0017] As a further description of the above technical solution:

[0018] The base has handles fixedly connected to all four sides of its outer wall, and a protective sleeve is fixedly connected to the outside of each handle.

[0019] As a further description of the above technical solution:

[0020] The base has positioning blocks fixedly connected to all four sides of the bottom of its outer wall, and positioning holes are provided on the outer side of the positioning blocks.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the water in the brine is evaporated by activating the heating plate to heat the evaporation tube. The water vapor overflows from the top, while the salt condenses inside the evaporation tube. Then, the motor is activated to drive the first rotating wheel and the bevel gear to rotate. Through meshing transmission, the bevel gear ring rotates, which drives the mixing plate to rotate along the evaporation tube to stir the brine and scrape off impurities inside the tube at the same time. After the water has completely evaporated, the first hollow disc is rotated to connect the opening of the second hollow disc. Then, the telescopic rod is activated to push the push plate to discharge the salt crystals for collection. This can improve the overall mixing effect of the brine and prevent salt condensation, thereby improving the reliability of the device.

[0023] 2. In this utility model, the rotation of the first rotating wheel can synchronously drive the rotation of the second rotating wheel via a belt. The rotation of the second rotating wheel will drive the fan blades to rotate, promoting airflow circulation to facilitate the discharge of water vapor. At the same time, the rotation of the second rotating wheel can also cause the first filter plate to rotate along the second filter plate. During the rotation of the two, their holes intersect and converge, which can scrape off salt and prevent salt from condensing at the air outlet and causing blockage. It also helps to improve the uniformity of the air output, thereby improving the practicality of the device. Attached Figure Description

[0024] Figure 1 This is a perspective view of the concentrated brine evaporation and crystallization equipment proposed in this utility model;

[0025] Figure 2 This is a front view of the concentrated brine evaporation and crystallization equipment proposed in this utility model;

[0026] Figure 3 This is a top view of the concentrated brine evaporation and crystallization equipment proposed in this utility model;

[0027] Figure 4 This is a partial structural schematic diagram of the concentrated brine evaporation and crystallization equipment proposed in this utility model;

[0028] Figure 5 This is a structural exploded view of the filtration mechanism of the concentrated brine evaporation and crystallization device proposed in this utility model.

[0029] Legend:

[0030] 1. Base; 2. Filtering mechanism; 201. Second rotating wheel; 202. Fan blade; 203. Belt; 204. First filter plate; 205. Second filter plate; 3. Heating plate; 4. Evaporation tube; 5. Fixing plate; 6. Electric telescopic rod; 7. Push plate; 8. Motor; 9. First rotating wheel; 10. Bevel gear; 11. Bevel gear ring; 12. Mixing plate; 13. Positioning frame; 14. Observation window; 15. First hollow disc; 16. Second hollow disc; 17. Fixing block; 18. Handle; 19. Hinge; 20. Sealing plate; 21. Handle; 22. Sheath; 23. Positioning block; 24. Positioning hole; 25. Controller. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of a concentrated brine evaporation and crystallization device, comprising a base 1, a heating plate 3 fixedly connected to the top of the base 1, an evaporation tube 4 fixedly connected to the top of the heating plate 3, and the heating plate 3 heating the brine in the evaporation tube 4. A fixing plate 5 is fixedly connected to the top left of the base 1, and an electric telescopic rod 6 is fixedly connected to the inner side of the fixing plate 5. A push plate 7 is rotatably connected to the right side of the electric telescopic rod 6 through the evaporation tube 4. Activating the electric telescopic rod 6 pushes the push plate 7 to discharge the condensed salt. A conical toothed ring 11 is rotatably connected to the right side of the inner wall of the evaporation tube 4. A motor 8 is fixedly connected to the top right side of the evaporation tube 4, and a first rotating wheel 9 is fixedly connected to the output end of the motor 8 through the evaporation tube 4. A conical gear 10 is fixedly connected to the bottom of the first rotating wheel 9. The motor 8 can drive the first rotating wheel 9 and the bevel gear 10 to rotate. The bevel gear 10 is meshed with the bevel gear ring 11. The outer walls of the bevel gear ring 11 are all fixedly connected with mixing plates 12. The outer side of the mixing plates 12 is slidably connected with the push plate 7. Through meshing transmission, the bevel gear 10 can drive the bevel gear ring 11 and the mixing plates 12 on it to rotate to mix the brine. The inner wall of the evaporation tube 4 is fixedly connected with the first hollow disc 15. The right side of the first hollow disc 15 is rotatably connected with the second hollow disc 16. The holes of the first hollow disc 15 and the second hollow disc 16 are staggered to prevent the brine from flowing out, while the holes of the second hollow disc 16 are intersecting to discharge brine or salt crystals. The inner side of the base 1 is provided with a filter mechanism 2, which is used to reduce the salt mist discharged with the steam.

[0033] Reference Figure 2 , Figure 4 and Figure 5The filtration mechanism 2 includes a second filter plate 205, which is fixedly connected to the top of the inner wall of the evaporation tube 4. A first filter plate 204 is rotatably connected to the bottom of the second filter plate 205. A second rotating wheel 201 is fixedly connected to the bottom of the first filter plate 204. The first filter plate 204 can rotate along the second filter plate 205 to prevent salt from condensing at the air outlet and causing blockage. A fan blade 202 is fixedly connected to the bottom of the second rotating wheel 201. Rotating the fan blade 202 can drive the airflow to facilitate the discharge of steam. A belt 203 is provided on the outside of the second rotating wheel 201. The second rotating wheel 201 is connected to the first rotating wheel 9 through the belt 203. The belt 203 can drive the second rotating wheel 201 to rotate synchronously when the first rotating wheel 9 rotates.

[0034] Reference Figure 1 , Figure 3 and Figure 5 A sealing plate 20 is provided on the top of the evaporator tube 4. A hinge 19 is fixedly connected to the outside of the sealing plate 20. The sealing plate 20 is rotatably connected to the evaporator tube 4 through the hinge 19. The hinge 19 can open and close the sealing plate 20 to prevent impurities from entering the device when not in use. A controller 25 is fixedly connected to the front side of the fixed plate 5. The controller 25 is electrically connected to the heating plate 3, the electric telescopic rod 6 and the motor 8 respectively. The controller 25 can control the start and operation of the heating plate 3, the electric telescopic rod 6 and the motor 8 respectively. A positioning frame 13 is provided on the front side of the evaporator tube 4. An observation window 14 is fixedly connected to the inside of the positioning frame 13. The operation of the device can be easily observed through the observation window 14 inside the positioning frame 13.

[0035] Reference Figure 1 , Figure 2 and Figure 3 A fixing block 17 is fixedly connected to the right side of the second hollow disk 16, and a handle 18 is fixedly connected to the outside of the fixing block 17. By holding the handle 18 on the fixing block 17, the second hollow disk 16 can be rotated easily. Handles 21 are fixedly connected to all four sides of the outer wall of the base 1, and a protective sleeve 22 is fixedly connected to the outside of the handle 21. The handle 21 makes it easy to hold and move the device, and the protective sleeve 22 improves the comfort of holding it. Positioning blocks 23 are fixedly connected to all four sides of the bottom of the outer wall of the base 1. Positioning holes 24 are opened on the outside of the positioning blocks 23. By installing threaded parts in the positioning holes 24 on the positioning blocks 23, the device can be easily installed and fixed.

[0036] Working principle: Before using the device, first inject brine from the top of the evaporation tube 4. Then, start the heating plate 3 to heat the evaporation tube 4 and evaporate the water in the brine. Water vapor will be discharged from the top and salt will condense inside the evaporation tube 4. At this time, start the motor 8 to drive the first rotating wheel 9 and its bevel gear 10 to rotate. At this time, through meshing transmission, the bevel gear ring 11 can be driven to rotate, and the mixing plate 12 can be driven to rotate along the evaporation tube 4 to mix the brine. At the same time, the mixing plate 12 can also scrape off the impurities attached to the evaporation tube 4. When the water is completely evaporated, the second hollow plate 16 rotates along the first hollow plate 15 so that their openings intersect. At the same time, start the electric telescopic rod 6 to push the push plate 7 to discharge the salt crystals for collection.

[0037] Furthermore, the rotation of the first rotating wheel 9 can drive the second rotating wheel 201 to rotate synchronously via the belt 203. As the second rotating wheel 201 rotates, it can drive the fan blade 202 to rotate, thereby promoting airflow and facilitating the discharge of water vapor. At the same time, as the second rotating wheel 201 rotates, it can drive the first filter plate 204 to rotate along the second filter plate 205. Through the intersection and crisscrossing of the holes on the first filter plate 204 and the second filter plate 205 during rotation, salt can be scraped off to prevent salt from condensing and clogging the air outlet, and the uniformity of air output can be improved.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A concentrated brine evaporation and crystallization device, comprising a base (1), characterized in that: A heating plate (3) is fixedly connected to the top of the base (1), and an evaporator tube (4) is fixedly connected to the top of the heating plate (3). A fixing plate (5) is fixedly connected to the left side of the top of the base (1). An electric telescopic rod (6) is fixedly connected to the inner side of the fixing plate (5). A push plate (7) is rotatably connected to the right side of the electric telescopic rod (6) through the evaporator tube (4). A conical toothed ring (11) is rotatably connected to the right side of the inner wall of the evaporator tube (4). A motor (8) is fixedly connected to the right side of the top of the evaporator tube (4). The output end of the motor (8) passes through the evaporator tube (4) and is fixedly connected to a first rotating... The first rotating wheel (9) has a bevel gear (10) fixedly connected to its bottom. The bevel gear (10) meshes with the bevel gear ring (11). The outer walls of the bevel gear ring (11) are all fixedly connected with mixing plates (12). The outer side of the mixing plates (12) is slidably connected to the push plate (7). The right side of the inner wall of the evaporation tube (4) is fixedly connected with a first hollow disc (15). The right side of the first hollow disc (15) is rotatably connected with a second hollow disc (16). The inner side of the base (1) is provided with a filter mechanism (2). The filter mechanism (2) is used to reduce the salt spray discharged with the steam.

2. The concentrated brine evaporation and crystallization equipment according to claim 1, characterized in that: The filtration mechanism (2) includes a second filter plate (205), which is fixedly connected to the top of the inner wall of the evaporation tube (4). A first filter plate (204) is rotatably connected to the bottom of the second filter plate (205). A second rotating wheel (201) is fixedly connected to the bottom of the first filter plate (204). A fan blade (202) is fixedly connected to the bottom of the second rotating wheel (201). A belt (203) is provided on the outside of the second rotating wheel (201). The second rotating wheel (201) is connected to the first rotating wheel (9) through the belt (203).

3. The concentrated brine evaporation and crystallization equipment according to claim 1, characterized in that: A sealing plate (20) is provided on the top of the evaporator tube (4), and a hinge (19) is fixedly connected to the outside of the sealing plate (20). The sealing plate (20) is rotatably connected to the evaporator tube (4) through the hinge (19).

4. The concentrated brine evaporation and crystallization equipment according to claim 1, characterized in that: A controller (25) is fixedly connected to the front side of the fixed plate (5), and the controller (25) is electrically connected to the heating plate (3), the electric telescopic rod (6) and the motor (8).

5. The concentrated brine evaporation and crystallization equipment according to claim 1, characterized in that: A positioning frame (13) is provided on the front side of the evaporator tube (4), and an observation window (14) is fixedly connected to the inner side of the positioning frame (13).

6. The concentrated brine evaporation and crystallization equipment according to claim 1, characterized in that: A fixing block (17) is fixedly connected to the right side of the second hollow disc (16), and a handle (18) is fixedly connected to the outside of the fixing block (17).

7. The concentrated brine evaporation and crystallization equipment according to claim 1, characterized in that: The base (1) is fixedly connected to handles (21) on all four sides of its outer wall, and a protective sleeve (22) is fixedly connected to the outside of the handles (21).

8. The concentrated brine evaporation and crystallization equipment according to claim 1, characterized in that: The base (1) has positioning blocks (23) fixedly connected to the bottom of the outer wall around the perimeter, and positioning holes (24) are provided on the outer side of the positioning blocks (23).

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