CN221287448U - Salt dissolving device - Google Patents
Salt dissolving device Download PDFInfo
- Publication number
- CN221287448U CN221287448U CN202323407714.8U CN202323407714U CN221287448U CN 221287448 U CN221287448 U CN 221287448U CN 202323407714 U CN202323407714 U CN 202323407714U CN 221287448 U CN221287448 U CN 221287448U
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- CN
- China
- Prior art keywords
- cavity
- salt dissolving
- salt
- hydration
- degumming
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 150000003839 salts Chemical class 0.000 title claims abstract description 122
- 239000007788 liquid Substances 0.000 claims abstract description 82
- 230000036571 hydration Effects 0.000 claims abstract description 55
- 238000006703 hydration reaction Methods 0.000 claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000003792 electrolyte Substances 0.000 claims description 14
- 238000003756 stirring Methods 0.000 abstract description 14
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 30
- 238000004090 dissolution Methods 0.000 description 13
- 238000002156 mixing Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 239000012266 salt solution Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 235000019198 oils Nutrition 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000010779 crude oil Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000007784 solid electrolyte Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000011143 downstream manufacturing Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 150000003904 phospholipids Chemical class 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229920000715 Mucilage Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 125000003147 glycosyl group Chemical group 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000009875 water degumming Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Abstract
The utility model belongs to the technical field of hydration degumming devices. A salt dissolving apparatus comprising: the hydration degumming device comprises a hydration degumming cavity, wherein a discharge port is arranged on the hydration degumming cavity; the salt dissolving cavity is arranged on the hydration degumming cavity, a liquid inlet pipe is transversely arranged on the salt dissolving cavity, and the liquid inlet pipe stretches into the salt dissolving cavity; the liquid inlet pipe is connected with a discharge port of the hydration degumming cavity through a water pump; and a liquid outlet hole is formed in the side wall of the salt dissolving cavity. The utility model solves the technical problems of high cost and high energy consumption of the existing salt dissolving device that an external electric stirring device is adopted to stir the mixed liquid.
Description
Technical Field
The utility model belongs to the field of salt dissolving devices, and particularly relates to a salt dissolving device which is used for a leaching workshop for large-scale edible oil production, and salt is dissolved to obtain salt solution with certain temperature and concentration.
Background
In the large-scale vegetable oil production process, crude oil produced in a leaching workshop contains impurities such as phospholipid, protein, mucilage, glycosyl diglyceride and the like, and can form a sol system with triglyceride. The presence of these impurities not only reduces the value of the grease and its storage stability, but also can have a detrimental effect on the quality of the finished oil as a result of the higher quality enhancement in the subsequent refining plant. Therefore, the crude oil needs to be decontaminated for storage and subsequent refining. At present, oil factories frequently use a water-based degumming process to remove peptized impurities in oil. The electrolyte is added into the process water to accelerate the sedimentation speed of colloidal particles, reduce the content of phospholipid oil residues and improve the hydration effect. From the two aspects of the effect after the grease is hydrated and the production cost, the salt is used as electrolyte to be suitable for the working condition. Therefore, in the hydration process, brine with a certain temperature and concentration is often added. Because the solid salt is convenient to store and transport, common oil and fat factories purchase the salt from the market and then dissolve the salt. According to the actual production requirement, a certain amount of salt solution can be flexibly configured.
The salt solution is prepared in two main ways at present:
(1) Adding salt into a container for self-dissolution to obtain salt solution. The mode has low dissolution speed and low efficiency;
(2) The electric stirring device is additionally arranged to stir the mixed solution so as to accelerate the dissolution of the salt. The additional stirring equipment is used for stirring the solution inlet, so that the investment cost is increased. The concentration, uniformity and temperature of the salt solution for oil-water degumming of plants need to be strictly controlled according to the process requirements. In this way, an electric stirring device is needed, the cost is increased, and the electric stirring device has high power consumption.
Disclosure of utility model
The utility model aims to provide a salt dissolving device, which solves the technical problems of high cost and high energy consumption of the existing salt dissolving device that an external electric stirring device is adopted to stir mixed liquid.
In order to solve the technical problems, the utility model adopts the following technical scheme that the salt dissolving device comprises:
The hydration degumming device comprises a hydration degumming cavity, wherein a discharge port is arranged on the hydration degumming cavity;
The salt dissolving cavity is arranged on the hydration degumming cavity, a liquid inlet pipe is transversely arranged on the salt dissolving cavity, and the liquid inlet pipe stretches into the salt dissolving cavity; the liquid inlet pipe is connected with a discharge port of the hydration degumming cavity through a water pump; and a liquid outlet hole is formed in the side wall of the salt dissolving cavity.
The solid electrolyte is put into the salt dissolving cavity, the solid electrolyte is rolled and dissolved under the action of the water outlet flow of the liquid inlet pipe, and the concentrated solution in the salt dissolving box is diffused into the hydration degumming cavity through the liquid outlet hole for secondary mixing, so that the dissolving efficiency is ensured, and the energy is greatly saved.
In order to solve the technical problem of low dissolution rate of electrolyte in the salt dissolving cavity, the utility model adopts the following technical scheme that the length of the liquid inlet pipe extending into the salt dissolving cavity is one half to two thirds of the length of the salt dissolving cavity. Through increasing the length of feed liquor pipe, increase the quantity of the logical liquid hole of feed liquor pipe, improve the water flow of penetrating of leading to the liquid hole for solid electrolyte rolls under the effect of water flow of penetrating and accelerates dissolving, improves dissolution efficiency.
In order to further solve the technical problem of low dissolution speed of electrolyte in the salt dissolving cavity, the utility model adopts the following technical scheme that the bottom of the liquid inlet pipe is symmetrically provided with a liquid through hole of the first liquid inlet pipe and a liquid through hole of the second liquid inlet pipe. And the electrolyte at two sides of the salt dissolving cavity is subjected to disturbance flushing by utilizing the two rows of liquid through holes, so that the dissolution is realized, and the dissolution efficiency is further improved.
In order to solve the technical problem that the internal solution splashes to the outside, the utility model adopts the following technical scheme that a cover plate is arranged on the hydration degumming cavity, a salt throwing cover is arranged on the cover plate, and the salt throwing cover is used for throwing electrolyte into the salt dissolving cavity. Electrolyte is poured into the cylinder through the salt throwing cover, the salt throwing cover is opened during feeding, and the salt throwing cover is closed at the end, so that the internal solution is prevented from splashing outside.
In order to solve the technical problems that the temperature of the liquid in the salt dissolving device is low and electrolyte is not used for dissolving, the utility model adopts the following technical scheme that a steam coil pipe assembly is arranged on the hydration degumming cavity and is used for spraying steam to the hydration degumming cavity so as to heat and disturb the solution in the hydration degumming cavity. The steam sprayed by the steam coil pipe component not only has the function of heating the solution, but also has the stirring and mixing effects on the solution in the whole secondary mixing area, electrolyte ions are uniformly dispersed, and the uniformity of the solution is good.
In order to solve the technical problem that undissolved salt enters a secondary mixing area in a cylindrical part, the utility model adopts the following technical scheme that a liquid outlet hole of a salt dissolving cavity is vertically arranged at the upper part of the salt dissolving cavity; the liquid outlet hole is a slotted hole. The oblong liquid outlet holes are vertically arranged and have a certain distance from the bottom plate, so that undissolved salt is prevented from entering the secondary mixing area in the cylindrical part as much as possible.
In order to solve the technical problem of inconvenient field installation of the salt dissolving device, the utility model adopts the following technical scheme that a supporting leg assembly is arranged on the hydration degumming cavity, and a mounting plate is arranged on the supporting leg assembly and is used for being connected with an embedded part;
and the hydration degumming cavity is provided with a lifting lug assembly.
According to the utility model, the mounting plates are arranged at the bottoms of the supporting legs, only steel plates with corresponding sizes are needed to be pre-buried in a construction site, and the equipment is welded and fixed after being lifted in place. And the embedded foundation bolts are not required to be arranged, so that the size positioning error of the supporting legs is reduced, and the site construction is convenient.
In order to solve the technical problem of temperature monitoring of the solution in the hydration degumming cavity, the utility model adopts the following technical scheme that a thermometer is arranged on the hydration degumming cavity. According to the utility model, the thermometer interface is designed at the lower part of the cylindrical part, and a thermometer can be arranged to measure the temperature of the solution in the hydration degumming cavity, so that the temperature of the dissolved solution can meet the downstream process requirement.
According to the technical scheme, the salt dissolving cavity is arranged at the same level with the top of the hydration degumming cavity, so that the cover plates of the salt dissolving cavity and the hydration degumming cavity can be on the same plane.
In order to solve the technical problem of controlling the liquid inlet amount of the hydration degumming cavity, the utility model adopts the following technical scheme that a hydration degumming cavity liquid inlet pipe is arranged on the hydration degumming cavity, and a flowmeter is arranged on the hydration degumming cavity liquid inlet pipe. A flowmeter is arranged in a liquid inlet pipeline connected with the liquid inlet pipe of the hydration degumming cavity, so that water passing through the pipeline can be metered.
Drawings
FIG. 1 is a schematic structural view of a salt dissolving device of the present utility model;
FIG. 2 is a schematic structural view of a salt dissolving cavity of the salt dissolving device of the utility model;
FIG. 3 is a side view of a salt dissolving chamber of the salt dissolving apparatus of the present utility model;
FIG. 4 is a top view of the salt dissolving chamber of the salt dissolving device of the present utility model;
FIG. 5 is a schematic structural view of a first liquid inlet pipe of a salt dissolving device of the salt dissolving device;
In the figure: 10a salt dissolving device;
100 hydration degumming chambers; 110 cylindrical part, 111 first liquid inlet pipe, 112 first connecting flange, 113 lifting lug assembly, 114 thermometer; 120 taper; 121 discharge pipe; 122 a second connection flange; 130 cover plates; 131 an air permeable cap; 140 a support assembly; 141 support legs; 142 mounting plates; 150 steam coil assembly;
200 salt dissolving cavity; 201 bottom plate, 202 side plate, 2020 liquid outlet hole, 203 salt feeding cover; 210 a second liquid inlet pipe; 211 liquid outlet holes; 212 a third connecting flange;
a primary salt dissolving area; b secondary mixing zone.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1-5, the salt dissolving apparatus 10 includes a hydration degumming chamber 100 and a salt dissolving chamber 200.
The hydration degumming chamber 100 comprises a cylindrical portion 110 and a conical portion 120 arranged from top to bottom. The upper part of the cylindrical part 110 is provided with a first liquid inlet pipe 111, the first liquid inlet pipe 111 is horizontally arranged, and the end of the first liquid inlet pipe 111 is provided with a first connecting flange 112. In one embodiment, a flow meter is mounted on the first feed tube 111.
In one embodiment, the cylindrical portion 110 has a lifting lug assembly 113 mounted thereon for lifting the salt dissolving device 10.
The cylindrical portion 110 is provided with a cap plate 130, and the cap plate 130 is provided with a ventilation cap 131.
In one embodiment, a thermometer 114 is mounted on the lower portion of the cylindrical portion 110 for measuring the temperature of the liquid in the salt dissolving device.
According to the utility model, the thermometer interface is designed at the lower part of the cylindrical part, so that the thermometer can be installed to measure the temperature of the solution in the cylinder, and the temperature of the dissolved solution is ensured to meet the downstream process requirement.
In one embodiment, the lower portion of the cylindrical portion 110 is mounted with a support assembly 140 comprising a number of support legs 141. A mounting plate 142 is mounted to the bottom of the support leg 141. The support legs 141 are vertically disposed and the mounting plates 142 are horizontally disposed. According to the utility model, the mounting plates are arranged at the bottoms of the supporting legs, only steel plates with corresponding sizes are needed to be pre-buried in a construction site, and the equipment is welded and fixed after being lifted in place. And the embedded foundation bolts are not required to be arranged, so that the size positioning error of the supporting legs is reduced, and the site construction is convenient.
In one embodiment, steam coil assembly 150 is mounted to hydration degumming chamber 110 for injecting steam into the hydration degumming chamber to effect heating and agitation of the solution within the hydration degumming chamber. Specifically, the steam coil assembly 150 is mounted to the lower portion of the cylindrical portion 110. A flow valve is mounted on the steam conduit of the steam coil assembly 150.
In the utility model, a circle of direct steam coil pipe assemblies are arranged at the bottom of the cylindrical part of the hydration degumming cavity 110, a certain number of vent holes are distributed at the lower part of the coil pipe, and steam is sprayed out at an angle to stir internal liquid, thereby improving the uniformity of solution and the temperature of the solution. The temperature value measured by the thermometer on the cylindrical portion 110 is electrically interlocked with the flow valve on the steam pipe, and the flow rate of the steam is automatically controlled, so that the temperature of the solution is kept stable within a certain range.
The discharging pipe 121 is installed at the bottom of the conical part 120, the discharging pipe 121 is vertically arranged, and the liquid outlet connecting flange 122 is installed on the discharging pipe 121.
The salt dissolving chamber 200 is used for dissolving electrolyte, and the salt dissolving chamber 200 is installed at the upper portion of the hydration degumming chamber 110. The salt dissolving cavity 200 comprises a bottom plate 201, side plates 202 and a salt feeding cover 203. A portion of the side wall of the salt dissolving chamber 200 shares the side wall of the cylindrical portion 110. A salt-throwing cover 203 is hinged to the cover plate 130 for throwing electrolyte into the salt-dissolving chamber 200. The space surrounded by the bottom plate 201, the side plates 202, the side walls of the common cylindrical part 110 and the salt feeding cover 203 forms a salt dissolving cavity 200. Preferably, the salt dissolving chamber 200 is disposed flush with the top of the hydration degumming chamber 100.
The salt feeding cover is arranged on the cover plate and is used for fast opening feeding. A handle is welded on the salt feeding cover 203, and two movable hinges are welded on the salt feeding cover 203. The salt feeding cover is movable, one side of the hinge is welded on the cover plate, and the other side of the hinge is welded on the movable salt feeding cover; the salt feeding cover can be conveniently opened and closed by rotating the hinge, and the solid salt can be manually poured into the salt dissolving cavity from the salt feeding cover.
The salt dissolving cavity 200 is welded with a second liquid inlet pipe 210, and the second liquid inlet pipe 210 is transversely arranged. A portion of the second inlet pipe 210 is outside the cylindrical portion 110, and a third connection flange 212 is welded to an end of the portion of the second inlet pipe 210. The remainder of the second feed pipe 210 extends into the salt dissolving cavity 200, and the end of the second feed pipe 210 is a blind end.
Specifically, the second liquid inlet pipe 210 may adopt a circulating inlet water inlet pipe, and an insertion pipe structure is designed.
In one embodiment, the length of the feed tube 210 extending into the salt-dissolving cavity 200 is one-half to two-thirds of the length of the salt-dissolving cavity 200.
One end of the second liquid inlet pipe 210 is a blind pipe. The second liquid inlet pipe 210 is connected with the discharge port via a water pump.
The bottom of the second liquid inlet pipe 210 is symmetrically provided with liquid through holes 211. In one embodiment, the through holes 211 include a first liquid inlet pipe through hole and a second liquid inlet pipe through hole, which are symmetrically designed at the bottom of the second liquid inlet pipe 210.
Two rows of liquid through holes are arranged at the lower part of the second liquid inlet pipe, water is injected into the solution through the liquid through holes at a certain speed, and under the disturbance of water flow, electrolyte in the solution, such as solid salt, rolls and accelerates dissolution.
The side plate 202 of the salt dissolving chamber 200 is provided with a liquid outlet 2020. Specifically, the liquid outlet 2020 is vertically disposed at an upper portion of the side plate 202, and preferably, the liquid outlet 2020 is an oblong hole. The three wall plates of the salt dissolving box are provided with liquid outlet holes 2020. The oblong liquid outlet holes are vertically arranged and have a certain distance from the bottom plate, so that undissolved salt is prevented from entering the secondary mixing area in the cylindrical part as much as possible.
A discharge pump is connected to the discharge pipe 121, and a branch pipe is installed in the pump outlet pipe and connected to the second liquid inlet pipe 210.
Solid salt is put into the tank body and falls into the primary salt dissolving tank, the granular salt of the solution in the tank body rolls under the action of injected water flow to accelerate dissolution, and the concentrated solution in the salt dissolving tank is diffused into the secondary mixing area through the long round liquid outlet hole. The steam sprayed by the steam coil pipe component not only has the function of heating the solution, but also has the stirring and mixing effects on the solution in the whole secondary mixing area, electrolyte ions are uniformly dispersed, and the uniformity of the solution is good.
The working process of the salt dissolving device comprises the following steps:
The treated soft water flows into the cylindrical portion 110 through the first liquid inlet pipe 111; a flow meter is installed in a liquid inlet pipe connected to the first liquid inlet pipe 111, and water passing through the pipe can be measured;
Meanwhile, the weight of the poured salt is determined by adopting a weighing mode, and the salt is completely dissolved, so that a salt solution meeting the requirements of a hydration degumming process can be obtained, and the salt solution is specific: the salt is poured into the barrel through the salt feeding cover 203, the salt feeding cover is opened during feeding, and the salt feeding cover is closed at the end, so that the internal solution is prevented from splashing outside. The salt is dissolved in the primary salt dissolving area A, and the dissolved liquid enters the secondary mixing area B through the oblong liquid outlet 2020 on the side plate. The steam in the direct steam coil assembly 150 at the lower part of the cylinder utilizes a certain number of vent holes distributed at the lower part of the coil, and the steam is sprayed out at an angle to stir the liquid in the cylinder, so that the uniformity of the solution is improved, and meanwhile, the temperature of the solution is improved to accelerate the dissolution of salt particles. The thermometer 114 on the column part measures the temperature value, and is electrically interlocked with the flow valve on the steam pipeline of the direct steam coil pipe assembly, and the flow of steam is automatically controlled, so that the temperature of the solution is kept stable within a certain range;
In the dissolution process, the discharging pump is used as a circulating pump, and the solution is pumped into the second liquid inlet pipe 210 for internal circulation until the granular salt is completely dissolved, so that salt solution with certain concentration and temperature can be obtained; after dissolution is completed, the valve of the discharging pipeline is opened, the valve on the circulating pipeline is closed, and the solution is conveyed to downstream equipment through the pump to carry out hydration degumming of crude oil. The equipment meets the requirements of the hydration degumming process, and has simple operation and low investment cost.
The above embodiments are only for illustrating the technical features and concepts of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and implement it, and are not intended to limit the scope of the present utility model, and all equivalent changes or modifications according to the spirit and embodiments of the present utility model should be included in the scope of the present utility model.
Claims (10)
1. Salt dissolving device, characterized by includes:
The hydration degumming device comprises a hydration degumming cavity, wherein a discharge port is arranged on the hydration degumming cavity;
The salt dissolving cavity is arranged on the hydration degumming cavity, a liquid inlet pipe is transversely arranged on the salt dissolving cavity, and the liquid inlet pipe stretches into the salt dissolving cavity; the liquid inlet pipe is connected with a discharge port of the hydration degumming cavity through a water pump; and a liquid outlet hole is formed in the side wall of the salt dissolving cavity.
2. The salt dissolving device according to claim 1, wherein the length of the liquid inlet pipe extending into the salt dissolving cavity is one half to two thirds of the length of the salt dissolving cavity.
3. The salt dissolving device according to claim 1, wherein the bottom of the liquid inlet pipe is symmetrically provided with a liquid through hole of the first liquid inlet pipe and a liquid through hole of the second liquid inlet pipe.
4. The salt dissolving device according to claim 1, wherein a cover plate is arranged on the hydration degumming cavity, a salt throwing cover is arranged on the cover plate, and the salt throwing cover is used for throwing electrolyte into the salt dissolving cavity.
5. The salt dissolving device as defined in claim 1, wherein a steam coil assembly is disposed on the hydration-degumming chamber for injecting steam into the hydration-degumming chamber to heat and disturb the solution in the hydration-degumming chamber.
6. The salt dissolving device according to claim 1, wherein the liquid outlet hole of the salt dissolving cavity is vertically arranged at the upper part of the salt dissolving cavity; the liquid outlet hole is a slotted hole.
7. The salt dissolving device according to claim 1, wherein a supporting leg assembly is arranged on the hydration degumming cavity, and a mounting plate is arranged on the supporting leg assembly and is used for being connected with an embedded part;
and the hydration degumming cavity is provided with a lifting lug assembly.
8. The salt dissolving device as defined in claim 1, wherein a thermometer is provided on the hydration degumming chamber.
9. The salt dissolving device of claim 1, wherein the salt dissolving cavity is disposed flush with the top of the hydration degumming cavity.
10. The salt dissolving device according to claim 1, wherein a hydration degumming cavity liquid inlet pipe is arranged on the hydration degumming cavity, and a flowmeter is arranged on the hydration degumming cavity liquid inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323407714.8U CN221287448U (en) | 2023-12-13 | 2023-12-13 | Salt dissolving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323407714.8U CN221287448U (en) | 2023-12-13 | 2023-12-13 | Salt dissolving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221287448U true CN221287448U (en) | 2024-07-09 |
Family
ID=91744595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323407714.8U Active CN221287448U (en) | 2023-12-13 | 2023-12-13 | Salt dissolving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221287448U (en) |
-
2023
- 2023-12-13 CN CN202323407714.8U patent/CN221287448U/en active Active
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