Salt dissolving device of sodium hypochlorite generator
The salt dissolving device enhances mixing and dissolution efficiency by using a stirring mechanism, spray mechanism, and heating coil to ensure complete contact and uniform distribution of salt and water, thereby improving production efficiency and brine purity.
Patent Information
- Application Number
- CN202420328123.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-22
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-02-22
AI Technical Summary
Existing sodium hypochlorite generators face low dissolution efficiency due to incomplete mixing of edible salt and soft water, leading to reduced production efficiency.
A salt dissolving device with a stirring mechanism, spray mechanism, heating coil, and inclined bottom surface to enhance mixing and dissolution efficiency, ensuring complete contact and uniform distribution of salt and water.
Improves dissolution efficiency by ensuring thorough mixing and uniform distribution of salt and water, increasing production efficiency and brine purity.
Smart Images
Figure CN222239771U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sodium hypochlorite generators, in particular to a salt dissolving device for a sodium hypochlorite generator. Background Art
[0002] Sodium hypochlorite is a strong oxidant and disinfectant, widely used in medical, food and other fields. Sodium hypochlorite generator produces sodium hypochlorite by electrolyzing industrial salt solution and seawater solution. The preparation of salt solution is usually done by adding edible salt into the salt dissolving tank manually, and then mixing and dissolving it with soft water.
[0003] In the prior art, edible salt is accumulated in a salt dissolving tank and mixed with soft water to dissolve. The added soft water can only contact the edible salt in a partial area, and the soft water cannot fully contact and mix with the edible salt to dissolve, resulting in low dissolution efficiency and affecting production efficiency. Utility Model Content
[0004] In view of the shortcomings of the above-mentioned existing production technology, the present application provides a sodium hypochlorite generator salt dissolving device, which can actively stir edible salt and soft water to fully contact and mix, thereby improving the mixed dissolution efficiency of edible salt and soft water and improving production efficiency.
[0005] The technical solution adopted by the utility model is as follows:
[0006] The invention discloses a salt dissolving device for a sodium hypochlorite generator, comprising a salt dissolving tank, a salt adding port being arranged on the salt dissolving tank, a driving motor being arranged at the center position of the top of the salt dissolving tank, a driving end of the driving motor extending into the salt dissolving tank and connected to the upper end of a stirring shaft, and stirring blades distributed in a spiral shape being arranged on the stirring shaft along the length direction; a spray mechanism being arranged at the upper part of the inner cavity of the salt dissolving tank, and a mesh plate being arranged horizontally at the lower part of the inner cavity of the salt dissolving tank.
[0007] Furthermore, the upper and lower parts of the stirring shaft are respectively connected to an upper bearing seat and a lower bearing seat, the upper bearing seat is fixed on the top of the salt dissolving tank, and the lower bearing seat is fixed on the middle of the salt dissolving tank.
[0008] Furthermore, the spray mechanism includes a spray ring pipe with an annular structure, which is fixed at the upper part of the inner cavity of the salt dissolving tank. A plurality of spray nozzles are arranged on the inner circle of the spray ring pipe. The plurality of spray nozzles are evenly distributed along the circumferential direction. The spraying directions of the plurality of spray nozzles are toward the center position of the salt dissolving tank. One end of the spray ring pipe is connected to one end of the water inlet pipe, and the other end of the water inlet pipe extends out of the salt dissolving tank and is connected to a water pump.
[0009] Furthermore, the lower end surface of the mesh plate is connected to a plurality of support columns, the plurality of support columns support the mesh plate, and the lower ends of the plurality of support columns are fixed to the bottom of the salt dissolving tank.
[0010] Furthermore, a heating coil is arranged on the upper surface of the mesh plate, and the heating coil is evenly arranged on the entire surface of the mesh plate.
[0011] Furthermore, the bottom end surface of the inner cavity of the salt dissolving tank is an inclined surface, the inclined surface is located directly below the mesh plate, a water outlet is arranged on the bottom side of the salt dissolving tank, the water outlet is located on the side of the higher position of the inclined surface, a slag outlet is arranged at the lowest position of the inclined surface, and a sealing cover is connected to the slag outlet.
[0012] The beneficial effects of the utility model are as follows:
[0013] The stirring structure of the utility model can actively stir the edible salt and soft water to fully contact and mix, thereby improving the mixed dissolution efficiency of the edible salt and soft water and improving the production efficiency; the spraying structure can spray the soft water evenly on the edible salt, thereby making the edible salt and soft water evenly contact and mix, thereby improving the dissolution efficiency; a heating coil is arranged on the mesh plate, and when the heating coil is working, the temperature above the mesh plate can be increased, thereby increasing the dissolution speed of the edible salt in the soft water and improving the mixing efficiency; the utility model arranges an inclined surface at the bottom of the salt dissolving tank, and the inclined surface can guide the solid slag in the salt dissolving tank to the slag outlet, thereby improving the purity of the concentrated brine. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is the front view of the utility model.
[0015] Figure 2 It is a half-section view of the utility model.
[0016] Figure 3 It is a three-dimensional diagram of the spray mechanism of the utility model.
[0017] Among them: 1. Salt dissolving tank; 2. Driving motor; 3. Stirring shaft; 4. Stirring blades; 5. Upper bearing seat; 6. Lower bearing seat; 7. Salt adding port; 8. Spray ring pipe; 9. Spray nozzle; 10. Water inlet pipe; 11. Mesh plate; 12. Heating coil; 13. Support column; 14. Inclined surface; 15. Water outlet; 16. Slag outlet. DETAILED DESCRIPTION
[0018] The specific implementation of the present utility model is described below in conjunction with the accompanying drawings.
[0019] like Figure 1 and Figure 2As shown, the sodium hypochlorite generator salt dissolving device includes a salt dissolving tank 1, and a salt adding port 7 is arranged on the salt dissolving tank 1, and edible salt can be added into the salt dissolving tank 1 through the salt adding port 7. A driving motor 2 is arranged at the center position of the top of the salt dissolving tank 1, and the driving end of the driving motor 2 extends into the salt dissolving tank 1 and is connected to the upper end of the stirring shaft 3. The stirring shaft 3 is provided with a spirally distributed stirring blade 4 along the length direction, and the upper and lower parts of the stirring shaft 3 are respectively connected to the upper bearing seat 5 and the lower bearing seat 6, the upper bearing seat 5 is fixed on the top of the salt dissolving tank 1, and the lower bearing seat 6 is fixed in the middle of the salt dissolving tank 1. When in use, the driving motor 2 is turned on, and the driving motor 2 drives the stirring shaft 3 to rotate, and the stirring shaft 3 drives the edible salt in the salt dissolving tank 1 to contact and mix with soft water through the stirring blade 4 to form a saturated concentrated brine.
[0020] like Figure 2 As shown, a spray mechanism is arranged at the upper part of the inner cavity of the salt dissolving tank 1, and the spray mechanism can spray soft water to the edible salt in the solution tank 1, so that the edible salt and the soft water are contacted, mixed and dissolved.
[0021] like Figure 3 As shown, the spray mechanism includes a spray ring tube 8 of an annular structure, the spray ring tube 8 is fixed to the upper part of the inner cavity of the salt dissolving tank 1, and a plurality of spray nozzles 9 are arranged in the inner circle of the spray ring tube 8, and the plurality of spray nozzles 9 are evenly distributed along the circumferential direction, and the spraying direction of the plurality of spray nozzles 9 is toward the center of the salt dissolving tank 1. One end of the spray ring tube 8 is connected to one end of the water inlet pipe 10, and the other end of the water inlet pipe 10 extends out of the salt dissolving tank 1 and is connected to a water pump. When in use, soft water is evenly sprayed on the edible salt in the salt dissolving tank 1 through the plurality of spray nozzles 9 on the spray ring 8, so that the edible salt and the soft water can be evenly contacted and mixed, thereby improving the dissolution efficiency.
[0022] like Figure 2 As shown, a mesh plate 11 is horizontally arranged at the lower part of the inner cavity of the salt dissolving tank 1. The saturated concentrated brine above the mesh plate 11 flows to the concentrated brine storage area below through the mesh plate 11. The mesh plate 11 can prevent the edible salt from depositing and agglomerating to block the concentrated brine outlet. The lower end surface of the mesh plate 11 is connected to a plurality of support columns 13, which support the mesh plate 11. The lower ends of the plurality of support columns 13 are fixed to the bottom of the salt dissolving tank 1.
[0023] like Figure 2 As shown, a heating coil 12 is disposed on the upper surface of the mesh plate 11, and the heating coil 12 is evenly arranged on the entire surface of the mesh plate 11. When the heating coil 12 is working, it can increase the temperature above the mesh plate 11, increase the dissolution rate of edible salt in soft water, and make the mixing efficiency better.
[0024] like Figure 2As shown, the bottom end surface of the inner cavity of the salt dissolving tank 1 is an inclined surface 14, and the inclined surface 14 is located directly below the mesh plate 11. A water outlet 15 is arranged on the side of the bottom of the salt dissolving tank 1, and the water outlet 15 is located on the side of the higher position of the inclined surface 14, and the concentrated brine flows out of the salt dissolving tank 1 through the water outlet 15. A slag outlet 16 is arranged at the lowest position of the inclined surface 14, and a cover is connected at the slag outlet 16. The inclined surface 14 can guide the solid slag in the salt dissolving tank 1 to the slag outlet 16, and discharge it through the slag outlet 16.
[0025] The working principle of the utility model is as follows: when preparing concentrated brine, edible salt is put into the salt dissolving tank 1 through the salt adding port 3. Then soft water is introduced into the spray ring pipe 8 through the water inlet pipe 10, and the soft water is evenly sprayed on the surface of the accumulated edible salt through multiple spray nozzles 9. The driving motor 2 drives the stirring shaft 3 to rotate, and the stirring shaft 3 drives the edible salt and soft water in the salt dissolving tank 1 to contact, mix and dissolve through the stirring blades 4 to form saturated concentrated brine. The saturated concentrated brine flows into the bottom area through the mesh plate 11, and finally flows out of the salt dissolving tank 1 through the water outlet 15. The solid slag entrained in the saturated concentrated brine is guided to the slag outlet 16 along the inclined surface 14, and discharged through the slag outlet 16.
[0026] The above description is an explanation of the utility model, not a limitation of the utility model. The scope of the utility model is defined by the claims. Any form of modification can be made within the protection scope of the utility model.
Claims
1. A sodium hypochlorite generator salt dissolving device, comprising a salt dissolving tank (1), wherein the salt dissolving tank (1) is provided with a salt adding port (7), characterized in that: A driving motor (2) is arranged at the center of the top of the salt dissolving tank (1), the driving end of the driving motor (2) extends into the salt dissolving tank (1) and is connected to the upper end of a stirring shaft (3), and a stirring blade (4) distributed in a spiral shape is arranged on the stirring shaft (3) along the length direction; a spray mechanism is arranged at the upper part of the inner cavity of the salt dissolving tank (1), and a mesh plate (11) is arranged horizontally at the lower part of the inner cavity of the salt dissolving tank (1).
2. The sodium hypochlorite generator salt dissolving device as claimed in claim 1, characterized in that: The upper and lower parts of the stirring shaft (3) are respectively connected to an upper bearing seat (5) and a lower bearing seat (6); the upper bearing seat (5) is fixed to the top of the salt dissolving tank (1), and the lower bearing seat (6) is fixed to the middle of the salt dissolving tank (1).
3. The sodium hypochlorite generator salt dissolving device as claimed in claim 2, characterized in that: The spray mechanism comprises a spray ring pipe (8) of an annular structure, the spray ring pipe (8) is fixed to the upper part of the inner cavity of the salt dissolving tank (1), a plurality of spray nozzles (9) are arranged on the inner circle of the spray ring pipe (8), the plurality of spray nozzles (9) are evenly distributed along the circumferential direction, the spraying direction of the plurality of spray nozzles (9) is toward the center position of the salt dissolving tank (1), one end of the spray ring pipe (8) is connected to one end of a water inlet pipe (10), and the other end of the water inlet pipe (10) extends out of the salt dissolving tank (1) and is connected to a water pump.
4. The sodium hypochlorite generator salt dissolving device as claimed in claim 3, characterized in that: The lower end surface of the mesh plate (11) is connected to a plurality of support columns (13), the plurality of support columns (13) support the mesh plate (11), and the lower ends of the plurality of support columns (13) are fixed to the bottom of the salt dissolving tank (1).
5. The sodium hypochlorite generator salt dissolving device as claimed in claim 4, characterized in that: A heating coil (12) is arranged on the upper surface of the mesh plate (11), and the heating coil (12) is evenly arranged on the entire surface of the mesh plate (11).
6. The sodium hypochlorite generator salt dissolving device as claimed in claim 5, characterized in that: The bottom end surface of the inner cavity of the salt dissolving tank (1) is an inclined surface (14), and the inclined surface (14) is located directly below the mesh plate (11). A water outlet (15) is arranged on the side of the bottom of the salt dissolving tank (1), and the water outlet (15) is located on the side of the higher position of the inclined surface (14). A slag outlet (16) is arranged at the lowest position of the inclined surface (14), and a cover is connected to the slag outlet (16).