Salt iodinating device

Abstract

The utility model belongs to the field of salt production. In view of the problem of non-uniform mixing existing in the conventional iodizing machine, the utility model discloses a salt iodizing device which structurally comprises a mixing tank, a feeding port, a feeding port, a feeding port and a feeding port, the inclined guide plate is arranged in the mixing tank so as to divide the internal space of the mixing tank into a first cavity and a second cavity which are arranged up and down; the inclined lower side of the inclined flow guide plate is provided with a discharging opening communicating with the first cavity and the second cavity. The inclined upper side of the inclined guide plate extends to a position corresponding to the feeding hole so as to receive table salt falling from the feeding hole; the first stirring assembly is arranged in the second cavity; the spray head is arranged in the second cavity and corresponds to the discharging opening so as to spray an iodine solution to the table salt falling from the discharging opening; the iodine solution tank is connected with the spray head so as to convey an iodine solution to the spray head; a salt feeder; wherein the iodine solution tank is provided with a heating mechanism. The device can uniformly mix an iodine solution and table salt, so that the processing quality of the table salt is improved.

Description

Technical Field

[0001] The utility model belongs to the field of salt production, and more specifically, relates to a salt iodization device. Background Art

[0002] Iodizing salt is the safest, most economical and most effective method for preventing and treating iodine deficiency disorders.

[0003] When the existing iodizing machine is in use, salt is usually completely added to the feed bin at one time and mixed with a fixed amount of iodine solution. However, due to the one-time addition of salt, it not only increases the difficulty of mixing the salt by the device, but also makes it difficult to fully and evenly mix the salt and the iodine solution, and it is impossible to accurately control the iodine content in the salt, reducing the processing quality of the salt. Summary of the Utility Model

[0004] In view of the problem that the existing iodizing machine has uneven distribution of iodine solution, resulting in low processing quality of salt, one of the purposes of the utility model is to provide a salt iodization device to make the iodine solution and salt evenly mixed, thereby improving the processing quality of salt.

[0005] To achieve the above, the utility model adopts the following technical solutions:

[0006] A salt iodization device includes: a mixing tank with a feed inlet; an inclined diversion plate arranged in the mixing tank to divide the internal space of the mixing tank into a first cavity and a second cavity arranged up and down; a feed opening is provided at the inclined lower side of the inclined diversion plate to communicate the first cavity and the second cavity; the inclined upper side of the inclined diversion plate extends to the position corresponding to the feed inlet to receive the salt falling from the feed inlet; a first stirring component is arranged in the second cavity; a spray head is arranged in the second cavity and is correspondingly arranged with the feed opening to spray iodine solution on the salt falling from the feed opening; an iodine solution tank is connected to the spray head to supply iodine solution to the spray head; a salt feeder is used to supply salt to the feed inlet; wherein, the iodine solution tank is arranged in a double-layer structure, and a hollow cavity is formed between the inner layer and the outer layer of the iodine solution tank, and a heating mechanism is arranged in the hollow cavity.

[0007] In some technical solutions disclosed by the utility model, it further includes a second stirring component arranged in the iodine solution tank for stirring the iodine solution in the iodine solution tank.

[0008] In some technical solutions disclosed by the utility model, a baffle is arranged above the feed opening.

[0009] In some technical solutions disclosed by the present utility model, the baffle is inclined, and the inclined direction is opposite to that of the inclined deflector; a passage for salt to pass through is formed between the lower inclined side of the baffle and the deflector surface of the inclined deflector.

[0010] In some technical solutions disclosed by the present utility model, the distance between the baffle and the inclined deflector is adjustable.

[0011] In some technical solutions disclosed by the present utility model, the salt feeder is a vibrating feeder.

[0012] In some technical solutions disclosed by the present utility model, the heating mechanism is a heating pipe; the heating pipe is wound around the inner side wall of the iodine solution tank.

[0013] In some technical solutions disclosed by the present utility model, a discharge port communicating with the second cavity is provided at the bottom of the mixing tank.

[0014] In some technical solutions disclosed by the present utility model, both the first stirring assembly and the second stirring assembly include: a stirring shaft; stirring blades provided on the stirring shaft; and a power mechanism drivingly connected to the stirring shaft to drive the stirring shaft to rotate.

[0015] In some technical solutions disclosed by the present utility model, a temperature sensor is further included; the temperature sensor is arranged in the iodine solution tank for monitoring the temperature of the iodine solution in the iodine solution tank.

[0016] As can be seen from the above description, the beneficial effects of the present utility model are:

[0017] By providing a heating mechanism and a second stirring assembly in the iodine solution tank, the iodine solution can be maintained at the optimal reaction temperature and the precipitation of the iodine solution can be avoided, thus being beneficial to improving the mixing uniformity of the salt and the iodine solution; further, by providing an inclined deflector, the material is gathered and fed through the inclined deflector, and the iodine solution is sprayed on the salt during the feeding process for preliminary mixing, thus being beneficial to improving the mixing uniformity and processing efficiency; finally, a baffle is provided to prevent the iodine solution from entering the first cavity, thus being beneficial to improving the mixing uniformity; at the same time, the baffle is inclined, and the inclined direction is opposite to that of the inclined deflector, and the distance between the baffle and the inclined baffle is adjustable, which can not only prevent the salt from remaining on the baffle, but also adjust the feeding amount of the feeding port, so that the iodine solution and the salt are more uniform during the preliminary mixing. Description of the Drawings

[0018] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 Structural schematic diagram of the present utility model;

[0020] Figure 2 Structural schematic diagram of the iodine solution tank of the present utility model.

[0021] Reference numerals: 1 - mixing tank; 11 - first cavity; 12 - second cavity; 13 - discharge opening; 14 - feed inlet; 15 - discharge port; 16 - first stirring assembly; 2 - iodine solution tank; 21 - hollow cavity; 22 - heating pipe; 23 - second stirring assembly; 3 - salt feeder; 4 - inclined diversion plate; 5 - spray head; 6 - baffle plate; 7 - telescopic rod. Detailed implementation manners

[0022] In the following text, only some exemplary embodiments are simply described. As those skilled in the art can recognize, without departing from the spirit or scope of the present utility model, the described embodiments can be modified in various different ways. Therefore, the drawings and descriptions are considered to be exemplary in nature rather than restrictive.

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model.

[0024] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means two or more, unless otherwise specifically defined.

[0025] In the present utility model, unless otherwise clearly stipulated and defined, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral one; it may be a mechanical connection, an electrical connection, or a communication connection; it may be a direct connection, or an indirect connection through an intermediate medium, and may be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] In the present utility model, unless otherwise clearly stipulated and defined, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over" and "on the top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0027] The embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

[0028] An iodine addition device for salt is disclosed in an embodiment of the present utility model, and its structure is as shown in the attached Figure 1 and the attached Figure 2 figures, and it includes a mixing tank 1, an iodine solution tank 2 and a salt feeder 3.

[0029] Specifically, an inclined guide plate 4 is provided inside the mixing tank 1 to divide the internal space of the mixing tank 1 into a first cavity 11 and a second cavity 12 arranged up and down. A material discharge port 13 communicating the first cavity 11 and the second cavity 12 is provided on the inclined lower side of the inclined guide plate 11, and a spray head 5 corresponding to the material discharge port 13 is provided on the side wall of the second cavity 12; a feed port 14 communicating with the first cavity 11 is provided at the top of the mixing tank 1 corresponding to the inclined upper side of the inclined guide plate 4, and a discharge port 15 communicating with the second cavity 12 is provided at the bottom of the mixing tank 1. A first stirring assembly 16 is provided in the second cavity 12.

[0030] The iodine solution tank 2 is connected to the nozzle 5 to deliver iodine solution to the nozzle 5, achieving the smooth addition of iodine solution; the iodine solution tank 2 is arranged in a double-layer structure, and a hollow cavity 21 is formed between the outer layer and the inner layer; a heating pipe 22 is wound around the inner layer of the iodine solution tank 2 in the hollow cavity 21 to heat the iodine solution in the iodine solution tank 2, ensuring that the temperature of the iodine solution remains within the most suitable reaction temperature range, thereby facilitating the improvement of the mixing effect of the iodine solution and salt. A second stirring assembly 23 is provided in the iodine solution tank 2 to stir the iodine solution in the iodine solution tank 2 to prevent the precipitation of iodine solution, so that the iodine solution and salt are mixed more evenly.

[0031] It can be understood that other heating mechanisms can also be used to heat the iodine solution in the iodine solution tank 2, and this embodiment is not limited thereto.

[0032] The salt feeder 3 is used to convey salt into the feed port 14. In this embodiment, the salt feeder 3 is selected as a vibrating feeder.

[0033] With the above structure, in practical applications, first, the iodine solution in the iodine solution tank 2 is heated by the heating pipe 22 to keep the iodine solution within the most suitable reaction temperature range. At the same time, the second stirring assembly 23 is started to stir the iodine solution; subsequently, salt is conveyed to the feed port 14 through the salt feeder 3. The salt enters the first cavity 11 and, under the action of the inclined deflector 4, the salt accumulates on the lower inclined side of the inclined deflector 4 and flows into the second cavity 12 through the discharge port 13. At this time, the iodine solution is sprayed on the salt through the nozzle 5 to preliminarily mix the salt and the iodine solution, improving the mixing efficiency, and thus facilitating the improvement of the mixing uniformity of the salt and the iodine solution; finally, the first stirring assembly 16 is started, and under the action of the first stirring assembly 16, the salt and the iodine solution are mixed to make the iodine solution and salt mixed evenly.

[0034] In some embodiments, considering that when the iodine solution is sprayed by the nozzle 5, it is easy for the iodine solution to enter the first cavity 11 through the discharge port 13, affecting the processing quality of the salt and the iodine solution. In this embodiment, a baffle 6 is provided above the discharge port 13.

[0035] Specifically, the baffle 6 is inclined and has an inclination direction opposite to that of the inclined deflector 4, and a passage for the salt to pass through is formed between the lower inclined side of the baffle 6 and the deflector surface of the inclined deflector 4. With the above structure, it can not only prevent the iodine solution from entering the first cavity 11 but also prevent the salt from remaining on the baffle 6.

[0036] In some embodiments, the distance between the baffle 6 and the inclined deflector 4 is adjustable, so that the feeding amount of the discharge port 13 can be adjusted by controlling the distance between the baffle 6 and the inclined deflector 4, making the initial mixing of the iodine solution and the salt more uniform.

[0037] Specifically, the baffle 6 is connected to the telescopic rod 7, so that the distance between the baffle 6 and the inclined deflector 4 can be adjusted by the telescopic movement of the telescopic rod 7.

[0038] As a specific implementation manner of the above embodiment, both the first stirring assembly 16 and the second stirring assembly 23 include a stirring shaft, stirring blades and a power mechanism. This is common in the prior art and there is no difficulty for those skilled in the art, so it will not be specifically described here.

[0039] As a specific implementation manner of the above embodiment, a temperature detector is provided in the iodine solution tank 2 to detect the temperature of the iodine solution to avoid overheating of the iodine solution.

[0040] The working principle of the embodiment of the present utility model:

[0041] First, the iodine solution in the iodine solution tank 2 is heated by the heating tube 22 to keep the iodine solution within the most suitable reaction temperature range. At the same time, the second stirring assembly 23 is started to stir the iodine solution to prevent the iodine solution from precipitating and affecting the processing quality of the salt. Subsequently, salt is conveyed to the feed port 14 through the salt feeder 3. The salt enters the first cavity 11 and, under the action of the inclined deflector 4, the salt accumulates on the lower inclined side of the inclined deflector 4 and flows into the second cavity 12 through the discharge port 13. At this time, the iodine solution is sprayed on the salt through the nozzle 5 to preliminarily mix the salt and the iodine solution, so as to improve the mixing efficiency and thus facilitate improving the mixing uniformity of the salt and the iodine solution. Finally, the first stirring assembly 16 is started, and under the action of the first stirring assembly 16, the salt and the iodine solution are mixed to make the iodine solution and the salt evenly mixed.

[0042] It can be seen from the above description that the beneficial effects of the embodiment of the present utility model are:

[0043] By providing a heating mechanism and a second stirring assembly in the iodine solution tank 2, the iodine solution can be kept at the optimal reaction temperature and the precipitation of the iodine solution can be avoided, which is beneficial to improving the mixing uniformity of the salt and the iodine solution. Further, by providing an inclined deflector 4, the salt is gathered and fed through the inclined deflector 4, and the iodine solution is sprayed on the salt during the feeding process for preliminary mixing, which is beneficial to improving the mixing uniformity and processing efficiency. Finally, a baffle 6 is provided to prevent the iodine solution from entering the first cavity 11, which is beneficial to improving the mixing uniformity. At the same time, the baffle 6 is inclined and has the opposite inclination direction to the inclined deflector 4, and the distance between the baffle 6 and the inclined deflector 4 is adjustable, which can not only prevent the salt from remaining on the baffle 6, but also adjust the feeding amount of the discharge port 13, so that the iodine solution and the salt are more evenly mixed during the preliminary mixing.

[0044] The specific embodiments described above further elaborate on the purpose, technical solution, and beneficial effects of the present utility model. It should be understood that the above description is only the specific embodiments of the present utility model and is not used to limit the protection scope of the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An iodine addition device for salt, characterized in that, include: A mixing tank provided with a feed inlet; An inclined guide plate is arranged in the mixing tank to divide the internal space of the mixing tank into a first cavity and a second cavity arranged up and down; a feed outlet communicating with the first cavity and the second cavity is arranged on the inclined lower side of the inclined guide plate; and an inclined upper side of the inclined guide plate extends to a position corresponding to the feed outlet to receive salt dropped from the feed outlet; A first stirring component is disposed in the second cavity; A spray head is arranged in the second cavity and is arranged corresponding to the feeding port to spray iodine liquid onto the salt falling from the feeding port; an iodine liquid tank connected to the nozzle to deliver iodine liquid to the nozzle; A salt feeder, used for conveying salt to the feed port; The iodine liquid tank is double-layered, a hollow cavity is formed between the inner layer and the outer layer of the iodine liquid tank, and a heating mechanism is arranged in the hollow cavity; A baffle is provided above the discharge port; The baffle plate is arranged obliquely, and the inclination direction is opposite to that of the inclined guide plate; a channel for salt to pass through is formed between the inclined lower side of the baffle plate and the guide surface of the inclined guide plate.

2. The iodine addition device for salt according to claim 1, wherein It also includes a second stirring component, which is arranged in the iodine liquid tank and is used for stirring the iodine liquid in the iodine liquid tank.

3. The iodine addition device for salt according to claim 1, wherein The distance between the baffle plate and the inclined guide plate is adjustable.

4. The iodine addition device for salt according to claim 1, characterized in that, The salt feeder is a vibrating feeder.

5. The iodine addition device for salt according to claim 1, wherein, The heating mechanism is a heating tube; The heating tube is wound around the inner side wall of the iodine liquid tank.

6. The iodine addition device for salt according to claim 1, characterized in that, The bottom of the mixing tank is provided with a discharge port which is communicated with the second cavity.

7. The iodine addition device for salt according to claim 2, wherein The first stirring component and the second stirring component both include: Stirring shaft; A stirring blade is arranged on the stirring shaft; The power mechanism is connected to the stirring shaft to drive the stirring shaft to rotate.

8. The iodine addition device for salt according to claim 1, characterized in that, It also includes a temperature sensor; the temperature sensor is arranged in the iodine liquid tank and is used to monitor the temperature of the iodine liquid in the iodine liquid tank.

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