Sodium chloride solution separation and purification kettle
By adopting a variety of stirring and mixing methods in the sodium chloride purification kettle, the problems of dissolution and uneven concentration caused by uneven stirring in the prior art are solved, and the uniform heating and concentration uniformity of the solution are achieved.
Patent Information
- Application Number
- CN202421373912.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-17
AI Technical Summary
During the existing sodium chloride purification process, the stirring mode is single, resulting in the dissolution of the solid-liquid mixture that does not meet the standards and the concentration of the required dissolved solution, which cannot meet the concentration requirements of the required dissolved solution.
A sodium chloride solution separation and purification kettle is designed, which adopts a variety of stirring and mixing methods, including driving the motor to drive the rotation of the rotating shaft, cross rod and stirring support rod, and mixing the upper and lower spiral blades to ensure that the solution is heated and mixed evenly in the kettle body.
Through various stirring and mixing methods, the uniform concentration of solid-liquid mixture is ensured, the concentration of the required dissolved solution meets the requirements, and the quality of the solution is improved.
Smart Images
Figure CN222641714U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sodium chloride purification, in particular to a sodium chloride solution separation and purification kettle. Background Art
[0002] Sodium chloride is an inorganic ionic compound with the chemical formula NaCl, colorless cubic crystals or fine crystalline powder, salty taste, and white crystal appearance. Its main source is seawater, and it is the main component of table salt. Sodium chloride is widely used. In the chlor-alkali industry, refined sodium chloride solution is the core raw material of the entire chlor-alkali process. Therefore, crude sodium chloride needs to be purified. In the process of purifying sodium chloride, various solid-liquid mixed materials need to be added and stirred by various devices so that these materials can be fully dissolved. Prior art announcement number CN215463345U proposes a dissolving kettle for purifying sodium chloride, including a dissolving kettle body, the upper end of which is movably connected with a sealing cover, and the upper end of the sealing cover is fixedly connected with four support rods, and the upper ends of the four support rods are fixedly connected with a placement plate, and the upper end of the placement plate is provided with a motor, and the circumferential surface of the output shaft of the motor is fixedly connected with a first gear. However, the stirring mode is single, and when the solid-liquid mixture is stirred, the material at the bottom of the dissolution tank is often not stirred, resulting in substandard dissolution of the solid-liquid mixture and uneven concentration of the solid-liquid mixture, which fails to meet the concentration requirements of the desired dissolved liquid. Utility Model Content
[0003] In order to solve the above technical problems, the utility model provides a sodium chloride solution separation and purification kettle which increases the stirring and mixing mode, stirs and mixes the solution, heats it evenly, ensures the uniformity of the concentration of the solid-liquid mixture, and ensures the concentration requirement of the required dissolved liquid.
[0004] The utility model discloses a sodium chloride solution separation and purification kettle, comprising a kettle body, a plurality of legs are fixedly connected to the bottom of the kettle body, the legs are fixedly connected to the top of the base, a plurality of heating plates are evenly installed in the inner wall of the kettle body, the interior of the kettle body is heated, a feed hole is evenly opened on the top of the kettle body, a feed assembly is fixedly connected to the top of the feed hole, a stirring and mixing assembly is installed inside the kettle body, a discharge port is opened and closed at the bottom of the kettle body, a control valve is installed in the discharge port, the discharge assembly is connected to the discharge port at the bottom of the kettle body, and a second mixing assembly is connected to the lower part of the stirring and mixing assembly; materials are added into the kettle body through the feed assembly, the materials are preliminarily filtered, the interior of the kettle body is heated by the heating plate, the solution in the kettle body is stirred and mixed by the cooperation of the stirring and mixing assembly and the second mixing assembly, so that the solution is evenly heated, the uniformity of the concentration of the solid-liquid mixed material is ensured, the concentration requirement of the required dissolved solution is ensured, the discharged materials are filtered again by the discharge assembly, and the quality of the discharged solution is ensured.
[0005] Preferably, the stirring and mixing assembly includes a driving motor, a rotating shaft, multiple cross bars and multiple groups of stirring support rods. The driving motor is fixedly connected to the middle part of the top end of the kettle body, the output end of the driving motor passes through the top end of the kettle body and is fixedly connected to the rotating shaft, the rotating shaft is input to the bottom of the kettle body, and multiple cross bars are axially evenly installed on the middle outer wall of the rotating shaft, and multiple groups of stirring support rods are axially fixedly connected to the outer walls of the cross bars; after the material is added to the inside of the kettle body, the driving motor is started to drive the rotating shaft to rotate, and the rotating shaft drives the cross bars and the stirring support rods to rotate inside the kettle body, so as to stir and mix the solution inside the kettle body so that it is heated evenly.
[0006] Preferably, the second mixing assembly includes an upper spiral blade, a support, a limited rotation groove, a turntable, a gear, a gear ring, a sleeve and a lower spiral blade. The bottom of the support is installed at the bottom end of the bottom of the kettle body through a plurality of legs. The bottom of the rotating shaft is rotatably installed at the middle of the top end of the support. The top of the support is fixedly installed with a limited rotation groove. The turntable is limited and rotatably installed in the limited rotation groove. A gear is installed on the lower outer wall of the rotating shaft. A gear ring meshing with the gear is installed on the inner wall of the turntable. A sleeve is fixedly installed on the top of the turntable. The rotating shaft is rotatably installed in the sleeve. The lower spiral blades are installed on the outer wall of the sleeve, and the upper spiral blades are installed on the upper outer wall of the rotating shaft. The upper spiral blades and the lower spiral blades rotate relatively. When the rotating shaft rotates, the gear ring is driven to rotate through the gear, and the gear ring drives the turntable to rotate in the limited rotating groove. The turntable drives the lower spiral blades to rotate through the sleeve to push the lower solution upward. At the same time, the rotating shaft drives the upper spiral blades to rotate to push the upper solution downward, so that the solutions are mixed in the middle of the kettle body, ensuring the uniformity of the concentration of the solid-liquid mixed materials and the concentration requirements of the required dissolved liquid.
[0007] Preferably, the feed assembly includes a feed hopper, a primary filter and a conical cover. The feed hopper is fixedly installed on the top of the kettle body. The primary filter is installed on the inner wall of the feed hopper through a clamping ring. The conical cover is installed on the outside of the drive motor and fixedly connected to the top of the kettle body. The material is added to the feed hopper, and the material is preliminarily filtered through the primary filter to ensure the cleanliness of the material. The material is guided by the conical cover and added to the kettle body through the feed hole.
[0008] Preferably, the discharging assembly includes a discharging box, two slots, a filter plate and a discharging pipe, the discharging box is fixedly connected to the top of the kettle body, the top of the discharging box is communicated with the discharging port, slots are fixedly installed at the left and right ends inside the discharging box, both ends of the filter plate are inserted in the slots, the front end of the filter plate is sealed and installed on the front end side wall of the discharging box, guide blocks are provided at the front and rear ends of the bottom of the discharging box, the discharging pipe is fixedly connected to the right side wall of the discharging box, and a discharging valve is provided on the discharging pipe; the control valve is opened to input the solution into the discharging box through the discharging port, the solution is filtered again by the filter plate to ensure the quality of the discharged solution, and the discharging valve is opened to discharge the solution through the discharging pipe.
[0009] Preferably, a rotating sleeve is rotatably installed on the upper part of the rotating shaft, and a plurality of support rods are axially installed on the outside of the rotating sleeve. A rotating frame is fixedly connected to the support rods, and the lower part of the rotating frame is fixedly connected to the upper outer wall of the turntable. A cleaning scraper that is in sliding contact with the inner wall of the kettle body is provided on the outer wall of the rotating frame; when the turntable rotates, the rotating frame is driven to rotate inside the kettle body, and the inner wall of the kettle body is scraped and cleaned by the cleaning scraper, thereby improving the convenience during cleaning.
[0010] Preferably, the bottom of the support rod is fixedly connected to a vertical rod, the bottom of the vertical rod is fixedly connected to the lower part of the rotating frame, and the upper and lower sides of the outer wall of the vertical rod are fixedly connected to multiple second stirring rods; when the rotating frame rotates, the vertical rod is driven to rotate inside the kettle body, and the vertical rod drives the second stirring rod to rotate, further improving the stirring and mixing effect of the solution inside the kettle body, so that it is heated evenly.
[0011] Compared with the prior art, the utility model has the following beneficial effects: the material is added into the kettle body through the feeding component, the material is preliminarily filtered, the inside of the kettle body is heated by the heating plate, the solution in the kettle body is stirred and mixed by the stirring and mixing component and the second mixing component, so that it is heated evenly, the concentration of the solid-liquid mixed material is uniform, the concentration requirement of the required dissolved liquid is guaranteed, and the discharged material is filtered again by the discharging component to ensure the quality of the discharged solution. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a structural schematic diagram of the utility model;
[0013] Figure 2 It is a front structural schematic diagram of the utility model;
[0014] Figure 3 It is a schematic diagram of the internal structure of the utility model;
[0015] Figure 4 It is a front cross-sectional structural schematic diagram of the utility model;
[0016] Figure 5 It is a right side cross-sectional structural schematic diagram of the utility model;
[0017] Markings in the attached drawings: 1. kettle body; 2. support legs; 3. base; 4. heating plate; 5. drive motor; 6. rotating shaft; 7. cross bar; 8. stirring support rod; 9. upper spiral blade; 10. support; 11. limited rotating groove; 12. turntable; 13. gear; 14. gear ring; 15. sleeve; 16. lower spiral blade; 17. feed hopper; 18. primary filter screen; 19. conical cover; 20. control valve; 21. discharge box; 22. slot; 23. filter plate; 24. discharge pipe; 25. rotating sleeve; 26. support rod; 27. rotating frame; 28. vertical rod; 29. second stirring rod. DETAILED DESCRIPTION
[0018] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.
[0019] Example 1
[0020] like Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, a plurality of legs 2 are fixedly connected to the bottom of the kettle body 1, and the legs 2 are fixedly connected to the top of the base 3. A plurality of heating plates 4 are evenly installed in the inner wall of the kettle body 1, and the interior of the plurality of kettle bodies 1 is heated. A feed hole is evenly opened on the top of the kettle body 1, and a discharge port is opened and closed at the bottom of the kettle body 1, and a control valve 20 is installed in the discharge port. A drive motor 5 is fixedly connected to the middle of the top of the kettle body 1, and the output end of the drive motor 5 is fixedly connected to a rotating shaft 6 through the top of the kettle body 1, and the rotating shaft 6 is input to the bottom of the kettle body 1. A plurality of cross bars 7 are evenly installed axially on the outer wall of the middle part of the rotating shaft 6, and a plurality of groups of stirring support rods 8 are axially fixedly connected to the outer wall of the cross bar 7. The bottom of the support 10 is installed at the bottom end of the bottom of the kettle body 1 through a plurality of legs, and the bottom of the rotating shaft 6 is rotatably installed In the middle of the top end of the support 10, a limited rotation groove 11 is fixedly installed on the top of the support 10, and a turntable 12 is limitedly rotatably installed in the limited rotation groove 11. A gear 13 is installed on the lower outer wall of the rotating shaft 6, and a gear ring 14 meshing with the gear 13 is installed on the inner wall of the turntable 12. A sleeve 15 is fixedly installed on the top of the turntable 12, and the rotating shaft 6 is rotatably installed inside the sleeve 15. A lower spiral blade 16 is installed on the outer wall of the sleeve 15, and an upper spiral blade 9 is installed on the upper outer wall of the rotating shaft 6. The upper spiral blade 9 and the lower spiral blade 16 rotate relatively. A feed hopper 17 is fixedly installed on the top of the kettle body 1, and a primary filter screen 18 is installed on the inner wall of the feed hopper 17 through a clamp ring. The conical cover 19 cover is installed on the outside of the drive motor 5 and is fixedly connected to the top of the kettle body 1;
[0021] The material is added to the feed hopper 17, and the material is initially filtered through the primary filter 18 to ensure the cleanliness of the material. The material is guided by the conical cover 19 and added to the kettle body 1 through the feed hole. After the material is added to the inside of the kettle body 1, the drive motor 5 is started to drive the rotating shaft 6 to rotate, and the rotating shaft 6 drives the cross bar 7 and the stirring support rod 8 to rotate inside the kettle body 1 to stir and mix the solution inside the kettle body 1 so that it is heated evenly. When the rotating shaft 6 rotates, the gear ring 14 is driven to rotate through the gear 13, and the gear ring 14 drives the turntable 12 to rotate in the limited rotating groove 11. The turntable 12 drives the lower spiral blade 16 to rotate through the sleeve 15 to push the lower solution upward. At the same time, the rotating shaft 6 drives the upper spiral blade 9 to rotate, and pushes the upper solution downward, so that the solution is mixed in the middle of the kettle body 1, ensuring the uniformity of the concentration of the solid-liquid mixed material and the concentration requirement of the required dissolved liquid.
[0022] Example 2
[0023] like Figure 2 , Figure 3 and Figure 5 As shown, on the basis of Example 1, the upper part of the rotating shaft 6 is rotatably mounted with a rotating sleeve 25, and a plurality of support rods 26 are axially mounted on the outer side of the rotating sleeve 25. A rotating frame 27 is fixedly connected to the support rod 26, and the lower part of the rotating frame 27 is fixedly connected to the upper outer wall of the turntable 12. A cleaning scraper that is in sliding contact with the inner wall of the kettle body 1 is provided on the outer wall of the rotating frame 27, and a vertical rod 28 is fixedly connected to the bottom of the support rod 26. The bottom of the vertical rod 28 is fixedly connected to the lower part of the rotating frame 27, and the upper and lower outer walls of the vertical rod 28 are fixedly connected. A plurality of second stirring rods 29 are fixedly connected on both sides, a discharge box 21 is fixedly connected to the top of the kettle body 1, the top of the discharge box 21 is communicated with the discharge port, slots 22 are fixedly installed at the left and right ends of the inside of the discharge box 21, both ends of the filter plate 23 are inserted into the slots 22, the front end of the filter plate 23 is sealed and installed on the front end side wall of the discharge box 21, guide blocks are provided at the front and rear ends of the bottom of the discharge box 21, a discharge pipe 24 is fixedly connected to the right side wall of the discharge box 21, and a discharge valve is provided on the discharge pipe 24;
[0024] When the turntable 12 rotates, it drives the rotating frame 27 to rotate inside the kettle body 1, and the inner wall of the kettle body 1 is scraped and cleaned by the cleaning scraper, thereby improving the convenience of cleaning. When the rotating frame 27 rotates, it drives the vertical rod 28 to rotate inside the kettle body 1, and the vertical rod 28 drives the second stirring rod 29 to rotate, thereby further improving the stirring and mixing effect of the solution inside the kettle body 1, so that it is heated evenly. The control valve 20 is opened, and the solution is input into the discharge box 21 through the discharge port, and the solution is filtered again by the filter plate 23 to ensure the quality of the discharged solution. The discharge valve is opened to discharge the solution through the discharge pipe 24.
[0025] like Figures 1 to 5As shown, a sodium chloride solution separation and purification kettle of the utility model, when working, the material is added to the feed hopper 17, the material is preliminarily filtered through the primary filter 18 to ensure the cleanliness of the material, the material is guided by the conical cover 19, and added to the kettle body 1 through the feed hole. After the material is added to the inside of the kettle body 1, the drive motor 5 is started to drive the rotating shaft 6 to rotate, and the rotating shaft 6 drives the cross bar 7 and the stirring support rod 8 to rotate inside the kettle body 1 to stir and mix the solution inside the kettle body 1. When the rotating shaft 6 rotates, the gear ring 14 is driven to rotate through the gear 13, and the gear ring 14 drives the turntable 12 to rotate in the limited rotating groove 11, and the turntable 12 is driven by the sleeve 15 drives the lower spiral blade 16 to rotate, pushing the lower solution upward, and at the same time, the rotating shaft 6 drives the upper spiral blade 9 to rotate, pushing the upper solution downward, so that the solutions are mixed in the middle of the kettle body 1. When the turntable 12 rotates, it drives the rotating frame 27 to rotate inside the kettle body 1, and the inner wall of the kettle body 1 is scraped and cleaned by the cleaning scraper. When the rotating frame 27 rotates, it drives the vertical rod 28 to rotate inside the kettle body 1, and the vertical rod 28 drives the second stirring rod 29 to rotate. The control valve 20 is opened, and the solution is input into the discharge box 21 through the discharge port, and the solution is filtered again by the filter plate 23 to ensure the quality of the discharged solution. The discharge valve is opened to discharge the solution through the discharge pipe 24.
[0026] The heating plate 4 and the driving motor 5 of the sodium chloride solution separation and purification kettle of the utility model are purchased on the market, and the technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for the technicians in the field to make creative labor.
[0027] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A sodium chloride solution separation and purification kettle, characterized in that: The invention comprises a kettle body (1), wherein the bottom of the kettle body (1) is fixedly connected to a plurality of legs (2), the legs (2) are fixedly connected to the top of a base (3), a plurality of heating plates (4) are evenly installed in the inner wall of the kettle body (1), the interior of the kettle body (1) is heated, a feed hole is evenly opened on the top of the kettle body (1), a feed assembly is fixedly connected to the top of the feed hole, a stirring and mixing assembly is installed inside the kettle body (1), a discharge port is opened and closed at the bottom of the kettle body (1), and a control valve (20) is installed in the discharge port, the discharge port at the bottom of the kettle body (1) is connected to the discharge assembly, and a second mixing assembly is connected to the lower part of the stirring and mixing assembly.
2. A sodium chloride solution separation and purification kettle as claimed in claim 1, characterized in that, The stirring and mixing assembly comprises a driving motor (5), a rotating shaft (6), a plurality of cross bars (7) and a plurality of stirring support rods (8). The driving motor (5) is fixedly connected to the middle of the top end of the kettle body (1). The output end of the driving motor (5) passes through the top end of the kettle body (1) and is fixedly connected to the rotating shaft (6). The rotating shaft (6) is input to the bottom of the kettle body (1). A plurality of cross bars (7) are evenly installed axially on the outer wall of the middle part of the rotating shaft (6). A plurality of stirring support rods (8) are fixedly connected axially on the outer wall of the cross bars (7).
3. A sodium chloride solution separation and purification kettle as claimed in claim 2, characterized in that, The second mixing assembly comprises an upper spiral blade (9), a support (10), a limited rotation groove (11), a turntable (12), a gear (13), a gear ring (14), a sleeve (15) and a lower spiral blade (16); the bottom of the support (10) is mounted on the bottom end of the bottom of the kettle body (1) through a plurality of legs; the bottom of the rotating shaft (6) is rotatably mounted on the middle of the top end of the support (10); the top of the support (10) is fixedly mounted with the limited rotation groove (11); the turntable (12) is rotatably mounted on the limited rotation groove (11), a gear (13) is installed on the lower outer wall of the rotating shaft (6), a gear ring (14) meshing with the gear (13) is installed on the inner wall of the turntable (12), a sleeve (15) is fixedly installed on the top of the turntable (12), the rotating shaft (6) is rotatably installed inside the sleeve (15), a lower spiral blade (16) is installed on the outer wall of the sleeve (15), and an upper spiral blade (9) is installed on the upper outer wall of the rotating shaft (6), and the upper spiral blade (9) and the lower spiral blade (16) rotate relatively.
4. A sodium chloride solution separation and purification kettle as claimed in claim 1, characterized in that, The feed assembly comprises a feed hopper (17), a primary filter (18) and a conical cover (19). The feed hopper (17) is fixedly mounted on the top of the kettle body (1). The primary filter (18) is mounted on the inner wall of the feed hopper (17) via a clamping ring. The conical cover (19) is mounted on the outside of the driving motor (5) and is fixedly connected to the top of the kettle body (1).
5. A sodium chloride solution separation and purification kettle as claimed in claim 1, characterized in that, The discharge assembly comprises a discharge box (21), two slots (22), a filter plate (23) and a discharge pipe (24); the discharge box (21) is fixedly connected to the top of the kettle body (1); the top of the discharge box (21) is communicated with the discharge port; the left and right ends of the discharge box (21) are fixedly installed with slots (22); the two ends of the filter plate (23) are inserted into the slots (22); the front end of the filter plate (23) is sealed and installed on the front end side wall of the discharge box (21); guide blocks are arranged at the front and rear ends of the bottom of the discharge box (21); the discharge pipe (24) is fixedly connected to the right side wall of the discharge box (21); and a discharge valve is arranged on the discharge pipe (24).
6. A sodium chloride solution separation and purification kettle as claimed in claim 3, characterized in that, A rotating sleeve (25) is rotatably mounted on the upper part of the rotating shaft (6), a plurality of supporting rods (26) are axially mounted on the outer part of the rotating sleeve (25), a rotating frame (27) is fixedly connected to the supporting rods (26), the lower part of the rotating frame (27) is fixedly connected to the upper outer wall of the turntable (12), and a cleaning scraper is arranged on the outer wall of the rotating frame (27) for sliding contact with the inner wall of the kettle body (1).
7. A sodium chloride solution separation and purification kettle as claimed in claim 6, characterized in that: The bottom of the support rod (26) is fixedly connected to a vertical rod (28), the bottom of the vertical rod (28) is fixedly connected to the lower part of the rotating frame (27), and a plurality of second stirring rods (29) are fixedly connected to the upper and lower sides of the outer wall of the vertical rod (28).