CN219670229U - Accurate salt dissolving system of sodium hypochlorite generator - Google Patents
Accurate salt dissolving system of sodium hypochlorite generator Download PDFInfo
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- CN219670229U CN219670229U CN202320448153.7U CN202320448153U CN219670229U CN 219670229 U CN219670229 U CN 219670229U CN 202320448153 U CN202320448153 U CN 202320448153U CN 219670229 U CN219670229 U CN 219670229U
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- salt dissolving
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- salt
- dissolving box
- box
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- 150000003839 salts Chemical class 0.000 title claims abstract description 166
- 239000005708 Sodium hypochlorite Substances 0.000 title claims abstract description 23
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 24
- 239000011780 sodium chloride Substances 0.000 claims abstract description 11
- 239000007787 solid Substances 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 13
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 6
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 claims description 6
- 239000011575 calcium Substances 0.000 claims description 6
- 229910001424 calcium ion Inorganic materials 0.000 claims description 6
- 238000007667 floating Methods 0.000 claims description 6
- 229910001425 magnesium ion Inorganic materials 0.000 claims description 6
- 239000010865 sewage Substances 0.000 claims description 6
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical group [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 claims description 5
- 239000003729 cation exchange resin Substances 0.000 claims description 5
- 239000012267 brine Substances 0.000 abstract description 4
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 abstract description 4
- 239000011347 resin Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 230000008929 regeneration Effects 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 235000015598 salt intake Nutrition 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Abstract
The utility model provides a precise salt dissolving system of a sodium hypochlorite generator, which comprises: the softening device, the No. 1 compartment salt dissolving box, the No. 2 compartment salt dissolving box, the No. 3 compartment salt dissolving box, the multifunctional valve head, the salt bearing supporting plate and the water inlet pipe; the water inlet pipe is provided with two groups, one group is communicated with an inlet end of the No. 1 compartment salt dissolving box through the multifunctional valve head, and the other group is communicated with an inlet end of the No. 2 compartment salt dissolving box through the multifunctional valve head; the outlet end of the softening device is communicated with the other inlet of the No. 1 compartment salt dissolving box; the salt bearing supporting plate is arranged at a certain distance from the bottom of the salt dissolving box of the No. 1 compartment, and the surface of the salt bearing supporting plate is used for placing sodium chloride solids to be dissolved; the salt dissolving boxes of the No. 1 compartment, the salt dissolving boxes of the No. 2 compartment and the salt dissolving boxes of the No. 3 compartment are sequentially arranged. The system can conveniently add sodium chloride and stably provide stable dilute brine for the sodium hypochlorite generator.
Description
Technical Field
The utility model belongs to the technical field of water treatment technology and equipment, and particularly relates to a precise salt dissolving system of a sodium hypochlorite generator.
Background
The sodium hypochlorite prepared on site is used as a relatively safer disinfection means in a chlorine disinfection mode, gradually replaces the traditional disinfection mode of outsourcing chlorine, and the sodium hypochlorite generator represented by the sodium hypochlorite is safe, reliable, low in running cost, accurate in disinfectant addition and excellent in disinfection effect.
The salt dissolving system of the generator is related to the running electricity consumption, the effective chlorine yield and the salt consumption of the whole equipment, and how to accurately and conveniently mix the 3% sodium chloride solution is a key for evaluating the quality of the salt dissolving system, and is also a key for the running stability of the sodium hypochlorite generator. In order to better reduce the running cost and to make the equipment provide a stable sodium hypochlorite solution, a reasonably designed salt dissolving system is needed.
Disclosure of Invention
The technical scheme is as follows: in order to solve the technical problems, the utility model provides a precise salt dissolving system of a sodium hypochlorite generator, which specifically comprises: the softening device, the No. 1 compartment salt dissolving box, the No. 2 compartment salt dissolving box, the No. 3 compartment salt dissolving box, the multifunctional valve head, the salt bearing supporting plate and the water inlet pipe; the water inlet pipe is provided with two groups, one group is communicated with an inlet end of the No. 1 compartment salt dissolving box through the multifunctional valve head, and the other group is communicated with an inlet end of the No. 2 compartment salt dissolving box through the multifunctional valve head; the outlet end of the softening device is communicated with the other inlet of the No. 1 compartment salt dissolving box; the salt bearing supporting plate is arranged at a certain distance from the bottom of the salt dissolving box of the No. 1 compartment, and the surface of the salt bearing supporting plate is used for placing sodium chloride solids to be dissolved; the outside walls of the No. 1 compartment salt dissolving box, the No. 2 compartment salt dissolving box and the No. 3 compartment salt dissolving box are sequentially arranged.
As an improvement, the device also comprises an intercommunication groove; the No. 1 compartment salt dissolving box is of a combined structure of a plurality of spaced sub salt dissolving boxes, and at least one communicating groove is arranged at the bottom between every two adjacent sub salt dissolving boxes.
As an improvement, the device also comprises an overflow port and a communicating pipe; the overflow ports are arranged at the bottoms of the outer side walls of the connection of the No. 1 compartment salt dissolving box, the No. 2 compartment salt dissolving box and the No. 3 compartment salt dissolving box, and each overflow port is connected with a communicating pipe to guide liquid into the next salt dissolving box.
As an improvement, the softening device comprises a tank body, a water distributor and a central tube; the upper end of the central tube extends out of the top of the tank body and is communicated with the multifunctional valve head, and the lower end of the central tube extends to the bottom of the tank body and is communicated with a water distributor.
As an improvement, a structure capable of releasing sodium cation exchange resin is arranged in the tank body and is used for absorbing calcium and magnesium ions in water stored in the tank body.
The improved salt-dissolving tank also comprises a sewage outlet, a plurality of groups of sewage outlets are arranged, and at least one group of sewage outlets are respectively and independently arranged on the No. 1 salt-dissolving tank, the No. 2 salt-dissolving tank and the No. 3 salt-dissolving tank.
As an improvement, the salt bearing support plate is a splicing structure of at least two plates, each splicing plate is provided with spaced holes, and the diameter of each hole is 3-8mm.
As an improvement, the floating ball type salt dissolving device also comprises a floating ball liquid level meter and a metering pump, which are respectively provided with three groups, and are respectively and independently arranged in the No. 1 salt dissolving box of the compartment, the No. 2 salt dissolving box of the compartment and the No. 3 salt dissolving box of the compartment.
As an improvement, the device also comprises a conductivity meter which is arranged in the No. 2 compartment salt dissolving box.
The beneficial effects are that: the system provided by the utility model can be used for conveniently adding sodium chloride and stably providing stable dilute brine for the sodium hypochlorite generator. Meanwhile, the softening device of the system adopts novel sodium cation exchange resin to adsorb and intercept calcium and magnesium ions in water, has strong exchange capacity for the calcium and magnesium ions and shorter regeneration time; with the increase of trapped calcium and magnesium ions, the exchange capacity of the resin is weakened, the system can directly suck the strong brine of the No. 1 compartment salt dissolving box into the softening device through the multifunctional valve to regenerate the resin, and the formed calcium salt and magnesium salt are discharged along with the drain outlet of the salt melting system.
Drawings
FIG. 1 is a top view of the salt dissolving system of the present utility model.
Fig. 2 is a perspective view of the salt dissolving tank of the present utility model.
Fig. 3 is a top view of a salt bearing pallet of the salt dissolving system of the present utility model.
In the figure: 1. a No. 1 compartment salt dissolving box; 2. a No. 2 compartment salt dissolving box; 3. a No. 3 compartment salt dissolving box; 4. a multifunctional valve head; 5. salt bearing support plates; 6. a water inlet pipe; 7. a softening device; 8. resin regeneration water suction pipe; 9. an intercommunication groove; 10. an overflow port; 11. a metering pump; 12. a conductivity meter; 13. and (3) a hole.
Detailed Description
The following describes the embodiments of the present utility model in further detail with reference to examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1, the accurate salt dissolving system of the sodium hypochlorite generator of the utility model specifically comprises: the softening device 7, the No. 1 compartment salt dissolving box 1, the No. 2 compartment salt dissolving box 2, the No. 3 compartment salt dissolving box 3, the multifunctional valve head 4, the salt bearing supporting plate 5 and the water inlet pipe 6. The water inlet pipe 6 is provided with two groups, one group is communicated with one inlet end of the No. 1 compartment salt dissolving box 1 through the multifunctional valve head 4, and the other group is communicated with one inlet end of the No. 2 compartment salt dissolving box 2 through the multifunctional valve head 4; the outlet end of the softening device 7 is communicated with the other inlet end of the No. 1 compartment salt dissolving box 1; the salt bearing supporting plate 5 is arranged at a certain distance from the bottom of the No. 1 compartment salt dissolving box 1, and the surface of the salt bearing supporting plate is used for placing sodium chloride solids to be dissolved; the outer side walls of the No. 1 compartment salt dissolving box 1, the No. 2 compartment salt dissolving box 2 and the No. 3 compartment salt dissolving box 2 are sequentially arranged.
As shown in fig. 2, including the communicating groove 9, may be of various shapes, regular or irregular, such as trapezoidal. The No. 1 compartment salt dissolving box 1 is of a combined structure of a plurality of spaced sub salt dissolving boxes, and at least one communicating groove 9 is arranged at the bottom between every two adjacent sub salt dissolving boxes.
Also comprises an overflow port 10 and a communicating pipe; the overflow port is arranged at the bottom of the outer side wall of the connection of the No. 1 compartment salt dissolving box, the No. 2 compartment salt dissolving box and the No. 3 compartment salt dissolving box, and at least one overflow port 10 is arranged at the bottom of the outer side wall, wherein each overflow port 10 is connected with a communicating pipe to guide liquid into the next salt dissolving box. The salt dissolving device also comprises a drain outlet, a plurality of groups are arranged, and at least one group of the drain outlets are respectively and independently arranged on the No. 1 compartment salt dissolving box 1, the No. 2 compartment salt dissolving box 2 and the No. 3 compartment salt dissolving box 3.
The softening device comprises a tank body, a water distributor and a central pipe; the upper end of the central tube extends out of the top of the tank body and is communicated with the multifunctional valve head, and the lower end of the central tube extends to the bottom of the tank body and is communicated with a water distributor. The tank body is internally provided with a structure capable of releasing sodium cation exchange resin, and the structure is used for adsorbing calcium and magnesium ions in water stored in the tank body.
Since the sodium cation exchange resin has a resin regeneration function, the saturated saline water can be sucked into the resin regeneration water suction pipe 8 connected with the tank body of the softening device through the multifunctional valve head, and the resin can be regenerated. When the softening device is assembled, firstly, resin is led into the tank body, then the lower end of the central tube is connected with the lower water distributor, and the upper end of the central tube is connected with the valve head through the upper water distributor; and finally, slowly rotating a central pipe provided with a lower water distributor to be inserted into the tank body, immersing the central pipe in resin, and mounting and fixing the central pipe at the upper end of the tank body through a valve head. And (5) finishing assembly.
See the figure 3 shows, holds salt layer board 5 and is the mosaic structure of two piece at least boards, has offered spaced hole 13 on every splice board, and the diameter of hole 13 is 3-8mm, adopts the mode of concatenation, can be convenient for clear up the salt case of dissolving in the later stage.
The floating ball liquid level meter and the metering pump 11 are respectively provided with three groups, and are respectively and independently arranged in the No. 1 compartment salt dissolving box 1, the No. 2 compartment salt dissolving box 2 and the No. 3 compartment salt dissolving box 3. The system also comprises a conductivity meter 12 which is arranged in the No. 2 compartment salt dissolving box 2, the conductivity in the No. 2 compartment salt dissolving box 2 is monitored in real time through the conductivity meter 12, and the monitored data are actual data measured according to experiments of industrial refined salt or edible salt by using NaCl.
The working principle of the system of the utility model is as follows:
(1) Adding salt: when the salt dissolving system operates, firstly weighing sodium chloride solids, namely salt, required by the operation of the sodium hypochlorite generator for a period of time, and then accumulating the weighed salt on a salt bearing supporting plate of the No. 1 compartment salt dissolving box 1, so that the salt slowly falls into the bottom of the No. 1 compartment salt dissolving box through the upper hole 13.
(2) Dissolving salt: a group of water inlet pipes 6 are communicated to an inlet end of the No. 1 compartment salt dissolving box 1 through a multifunctional valve head 4, tap water is input, the tap water enters the No. 1 compartment salt dissolving box 1 after being softened, and when the water level is higher than the height of a salt pile piled on a salt bearing supporting plate 5, salt is immersed and dissolved in softened water to form 30% saturated salt water. The saturated saline water is formed at the bottom of the salt bearing supporting plate 5 of the first salt dissolving tank 1 and mixed through the communicating groove 9, then flows into the communicating pipe through the overflow port, and finally overflows into the second salt dissolving tank 2.
(3) And (3) water distribution: and the softened water is introduced into a No. 2 compartment salt dissolving box through the other group of water inlet pipes communicated with the multifunctional valve 4, diluted with the overflowed saturated saline water to form diluted saline water, meanwhile, the conductivity in the No. 2 compartment salt dissolving box 2 is monitored, the water inflow of the diluted softened water is adjusted through the valve, and when the conductivity is reduced to a set value (the conductivity corresponding to the 3% saline water is reached), the No. 2 compartment salt dissolving box 2 is watered to enter the No. 3 compartment salt dissolving box. The water in the No. 3 compartment salt dissolving box 3 is the dilute brine needed by the generator, so that the water distribution process of the salt dissolving system is completed.
Wherein: the specific liquid level regulation and control process comprises the following steps: (1) No. 1 compartment salt dissolving tank 1 low liquid level: controlling the inflow of softened water; the liquid level in the No. 1 compartment salt dissolving tank 1 is kept, water is continuously fed, and when the liquid level reaches a high level, water feeding is stopped; when the No. 1 compartment salt dissolving box 1 is filled with water, the No. 2 compartment salt dissolving box 2 is filled with water at the same time, the water inlet flow of the No. 2 compartment salt dissolving box 2 is manually adjusted, when the conductivity is reduced to a set value (the conductivity corresponding to 3% saline solution is reached), namely, the adjustment of the water inlet quantity of the No. 2 compartment salt dissolving box 2 is stopped, and the No. 2 compartment salt dissolving box 2 is started to be filled with water to enter the No. 3 compartment salt dissolving box 3.
And when the liquid level of the No. 3 compartment salt dissolving tank 3 is low, stopping water pumping to the electrolytic tank, and when the liquid level of the No. 3 compartment salt dissolving tank is high, stopping water pumping to the No. 3 compartment salt dissolving tank 3 by the No. 2 compartment salt dissolving tank 2.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (9)
1. Accurate salt system that dissolves of sodium hypochlorite generator, its characterized in that: the device comprises a softening device (7), a No. 1 compartment salt dissolving box (1), a No. 2 compartment salt dissolving box (2), a No. 3 compartment salt dissolving box (3), a multifunctional valve head (4), a salt bearing supporting plate (5) and a water inlet pipe (6); the water inlet pipe (6) is provided with two groups, one group is communicated with one inlet end of the No. 1 compartment salt dissolving box (1) through the multifunctional valve head (4), and the other group is communicated with one inlet end of the No. 2 compartment salt dissolving box (2) through the multifunctional valve head; the outlet end of the softening device (7) is communicated with the other inlet end of the No. 1 compartment salt dissolving box (1); the salt bearing supporting plate (5) is arranged at a certain distance from the bottom of the No. 1 compartment salt dissolving box (1), and the surface of the salt bearing supporting plate is used for placing sodium chloride solids to be dissolved; the outer side walls of the No. 1 compartment salt dissolving box (1), the No. 2 compartment salt dissolving box (2) and the No. 3 compartment salt dissolving box (3) are sequentially arranged.
2. The accurate salt dissolving system of a sodium hypochlorite generator of claim 1, wherein: also comprises an intercommunication groove (9); the No. 1 compartment salt dissolving box (1) is of a combined structure of a plurality of spaced sub salt dissolving boxes, and at least one communicating groove (9) is arranged at the bottom between every two adjacent sub salt dissolving boxes.
3. The accurate salt dissolving system of a sodium hypochlorite generator of claim 1, wherein: the device also comprises an overflow port (10) and a communicating pipe; the overflow port is arranged at the bottom of the outer side wall connected with the No. 1 compartment salt dissolving box (1) and the No. 2 compartment salt dissolving box (2), the No. 2 compartment salt dissolving box (2) and the No. 3 compartment salt dissolving box (3), at least one overflow port (10) is arranged at the bottom of the outer side wall, and each overflow port (10) is connected with a communicating pipe to guide liquid into the next salt dissolving box.
4. The accurate salt dissolving system of a sodium hypochlorite generator of claim 1, wherein: the softening device comprises a tank body, a water distributor and a central pipe; the upper end of the central tube extends out of the top of the tank body and is communicated with the multifunctional valve head (4), and the lower end of the central tube extends to the bottom of the tank body and is communicated with a water distributor.
5. The precise salt dissolving system of the sodium hypochlorite generator according to claim 4, wherein: the tank body is internally provided with a structure capable of releasing sodium cation exchange resin, and the structure is used for adsorbing calcium and magnesium ions in water stored in the tank body.
6. The accurate salt dissolving system of a sodium hypochlorite generator of claim 1, wherein: the device also comprises a sewage outlet, a plurality of groups of sewage outlets are arranged, and at least one group of sewage outlets are respectively and independently arranged on the No. 1 compartment salt dissolving box (1), the No. 2 compartment salt dissolving box (2) and the No. 3 compartment salt dissolving box (3).
7. The accurate salt dissolving system of a sodium hypochlorite generator of claim 1, wherein: the salt bearing support plate (5) is of a splicing structure of at least two plates, each splicing plate is provided with a hole (13) at intervals, and the diameter of each hole (13) is 3-8mm.
8. The accurate salt dissolving system of a sodium hypochlorite generator of claim 1, wherein: the floating ball type salt dissolving device further comprises a floating ball liquid level meter and a metering pump (11), wherein three groups of floating ball liquid level meters and metering pumps are respectively arranged and respectively and independently arranged in a No. 1 compartment salt dissolving box (1), a No. 2 compartment salt dissolving box (2) and a No. 3 compartment salt dissolving box (3).
9. The accurate salt dissolving system of a sodium hypochlorite generator of claim 1, wherein: the device also comprises a conductivity meter (12) which is arranged in the No. 2 compartment salt dissolving box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320448153.7U CN219670229U (en) | 2023-03-10 | 2023-03-10 | Accurate salt dissolving system of sodium hypochlorite generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320448153.7U CN219670229U (en) | 2023-03-10 | 2023-03-10 | Accurate salt dissolving system of sodium hypochlorite generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219670229U true CN219670229U (en) | 2023-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320448153.7U Active CN219670229U (en) | 2023-03-10 | 2023-03-10 | Accurate salt dissolving system of sodium hypochlorite generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219670229U (en) |
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2023
- 2023-03-10 CN CN202320448153.7U patent/CN219670229U/en active Active
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