A rock salt aerosol generating device and control system

Abstract

The utility model relates to the field of medical apparatus and instruments, disclose a kind of rock salt aerosol generating device and control system, including atomization module, ventilation module and evaporation module, the evaporation module includes drying cavity, flow guide cavity, ventilation branch and heating assembly, the drying cavity is respectively communicated with flow guide cavity, ventilation branch, atomization module, one end of the ventilation branch is communicated with ventilation module, the heating assembly is set in the inner cavity of ventilation branch one end close to ventilation module. Through the utility model, salt solution is atomized into salt mist, ventilation module blows into air and becomes hot air after heating by heating assembly, and the salt mist is dried in drying cavity to form salt particles by evaporating water and is blown out to generate rock salt aerosol, the rock salt aerosol particle size generated by the device is uniform, particle size is small, more easily controlled, and there is no noise in the treatment process, improve the comfort of patient.

Description

Technical Field

[0001] This utility model relates to the field of medical devices, specifically to a rock salt aerosol generating device and control system. Background Technology

[0002] Rock salt aerosol therapy (salt sol therapy device) is a salt therapy device that generates salt sols to act on the respiratory system. By increasing the ion concentration in the respiratory tract, changing the osmotic pressure of mucus, improving the rheology of respiratory mucus, activating the innate immunity of lung tissue, and enhancing the activity of pulmonary macrophages, it achieves the purpose of antibacterial and anti-inflammatory effects, relieving edema, enhancing clearance, expectoration, and boosting immunity and resistance, thereby preventing, improving, and treating respiratory diseases.

[0003] Studies have shown that salt aerosol particles smaller than 5 μm (micrometers) are needed to reach the bronchioles and alveoli of the respiratory tract, allowing them to directly target the lesions and achieve better therapeutic effects. Currently available rock salt aerosol therapy devices typically grind rock salt microparticles into highly dispersed dry salt microparticles, which are then blown out by a fan to form a rock salt aerosol. After inhalation, these aerosols are deposited in the lungs for therapeutic purposes. However, the crushing and grinding of salt ore results in larger and less uniform particle sizes, leading to a low proportion of salt aerosol particles smaller than 5 μm. This makes it difficult to ensure the required dry salt particle size, failing to achieve the desired therapeutic effect. Furthermore, the rock salt microparticles cannot be fully converted into rock salt aerosols, resulting in a low concentration of the aerosol. Additionally, the crushing and grinding process generates significant noise, affecting patient comfort. Summary of the Invention

[0004] To address the issues of uneven particle size, large particle size, and noise generated when directly using salt mines to generate salt aerosols, this invention provides a rock salt aerosol generating device and control system. The dry salt aerosols generated by this device have small particle size, enabling them to directly reach the bronchioles and alveoli of the respiratory tract. Furthermore, the generation process is low-noise, improving the comfort of patients during treatment.

[0005] To achieve the above objectives, the specific technical solution proposed by the present invention is as follows: a rock salt aerosol generating device, comprising an atomization module, a ventilation module, and an evaporation module. The evaporation module includes a drying chamber, a flow guiding chamber, a ventilation branch, and a heating component. The drying chamber is connected to the flow guiding chamber, the ventilation branch, and the atomization module respectively. One end of the ventilation branch is connected to the ventilation module. The heating component is disposed at the end of the ventilation branch cavity near the ventilation module.

[0006] Furthermore, the atomizing module includes an atomizing cup body and an atomizing component. The atomizing cup body includes a liquid storage chamber, an atomizing chamber, and an atomizing cup cover. The atomizing chamber is located on one side of the atomizing cup body and is connected to the liquid storage chamber. The atomizing cup cover is located on the top of the atomizing cup body, and the atomizing cup cover is also provided with a liquid filling port.

[0007] The atomizing assembly includes an atomizing plate, a mounting base, a nozzle, and a mist outlet;

[0008] The atomizing plate is disposed between the atomizing chamber and the fixing base;

[0009] The fixing base fixes the atomizing plate to the atomizing cup body. The fixing base is provided with a mist outlet, which corresponds to the atomizing plate and the diameter of the mist outlet is smaller than the diameter of the atomizing plate. The fixing base protrudes outward around the mist outlet to form a nozzle.

[0010] Furthermore, the atomizing assembly also includes a sealing gasket, which is disposed between the fixed base and the evaporation module for sealing. The nozzle extends into the evaporation module, and the diameter of the mist outlet gradually increases from the atomizing plate into the evaporation module.

[0011] Furthermore, the ventilation module includes a housing, a fan, and a fixing plate. The fan is disposed inside the housing, the fixing plate is connected to the housing and fixes the fan, the air outlet of the fan is connected to the ventilation branch, and the housing is fixedly connected to and sealed with the ventilation branch.

[0012] Furthermore, the evaporation module also includes a first line connector, a second line connector, and a first line adapter; the atomization module also includes a third line connector and a second line adapter. The first line connector and the second line connector are electrically connected, the second line connector is connected to the first line adapter, the first line adapter and the second line adapter are compatible, the second line adapter is connected to the third line connector, the third line connector is electrically connected to the atomizing plate, and the first line connector is also connected to a fan and a heating component.

[0013] Furthermore, it also includes a transfer pipeline, which is fixedly connected to the evaporation module. The transfer pipeline includes a front end and a rear end, and the front end of the transfer pipeline is connected to the flow guide cavity.

[0014] Furthermore, the diameter of the inner cavity at the front end of the transfer pipe gradually decreases from the guide cavity to the rear end of the transfer pipe.

[0015] Furthermore, it also includes a dryness monitoring component, which is disposed between the drying chamber and the air outlet to monitor the dryness of the salt particles.

[0016] This utility model also discloses a control system for a rock salt aerosol generator, used to control the rock salt aerosol generator. The control system includes a power supply module, a control module, an adjustment module, and a monitoring module.

[0017] The power module is used to supply power to the control system;

[0018] The control module is connected to the power module, the adjustment module, and the monitoring module respectively, and is used to receive monitoring data from the monitoring module and adjust the control parameters through the adjustment module.

[0019] The adjustment module receives adjustment information from the control module and adjusts the atomization module, ventilation module, and heating component.

[0020] The monitoring module is used to monitor the voltage and / or temperature information of the atomization module, ventilation module, and heating component, and feeds the monitored information back to the control module.

[0021] Furthermore, the adjustment module includes an atomization frequency adjustment module, a ventilation rate adjustment module, and a heating temperature adjustment module, and the monitoring module includes a voltage feedback module, a temperature monitoring module, and a dryness monitoring component;

[0022] The atomization frequency adjustment module is electrically connected to the atomizing plate and is used to adjust the working voltage and working frequency of the atomizing plate.

[0023] The ventilation rate adjustment module is electrically connected to the fan and is used to adjust the fan's operating voltage and ventilation rate.

[0024] The heating temperature regulation module is electrically connected to the heating component and is used to regulate the operating voltage and temperature of the heating component;

[0025] The voltage feedback module is used to monitor and provide feedback on the actual operating voltage of the atomizing plate, fan, and heating component in real time.

[0026] The temperature monitoring module is connected to the end of the heating component away from the fan and is used to monitor the temperature of the heating component;

[0027] The dryness monitoring component is used to monitor the dryness of the salt particles formed after drying.

[0028] The beneficial effects of this utility model are:

[0029] 1. By dissolving solid salt in water, atomizing it into salt mist, and then drying it into salt microparticles, the resulting salt sol has a small and uniform particle size. The particle size of the salt sol can be controlled simply by controlling the aperture of the atomizing plate, and the concentration of the salt sol can be controlled by the oscillation frequency of the atomizing plate. This makes the concentration and particle size control of the salt sol more precise, the concentration adjustment range wider, and easier for patients or doctors to operate.

[0030] 2. The rock salt aerosol is formed by atomization and drying through a mesh atomizing plate, eliminating the need for cutting and grinding solid salt. This results in less noise and improves patient comfort during treatment. Attached Figure Description

[0031] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation on the present utility model. For those skilled in the art, other drawings can be obtained based on the drawings without creative effort.

[0032] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0033] Figure 2 This is a structural schematic diagram of the present invention from another angle;

[0034] Figure 3 This is a schematic diagram of the atomization module structure of this utility model;

[0035] Figure 4 This is a cross-sectional view of the overall structure of this utility model;

[0036] Figure 5 This is an enlarged schematic diagram of part A in the figure of this utility model;

[0037] Figure 6 This is a cross-sectional view of the overall structure of another embodiment of the present invention;

[0038] Figure 7 This is a schematic diagram of the control structure of this utility model.

[0039] The components include: 1. Atomizing module; 11. Atomizing cup body; 111. Atomizing cup cover; 112. Atomizing chamber; 121. Atomizing plate; 122. Fixing base; 123. Sealing gasket; 124. Nozzle; 125. Mist outlet; 126. Second line adapter; 127. Third line connector; 2. Ventilation module; 21. Housing; 211. Air inlet; 22. Fan; 23. Fixing plate; 3. Heating component; 31. Temperature sensor; 4. Evaporation module; 41. Air duct housing; 42. Drying chamber; 43. Ventilation branch; 44. Guide chamber; 45. Mounting rib; 46. Mounting base; 46. First line connector; 47. Second line connector; 5. Adapter pipe; 51. Front end of adapter pipe; 53. Rear end of adapter pipe; 53. Pipe outlet; 54. Dryness detection component. Detailed Implementation

[0040] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0041] In the description of this utility model, it should be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0042] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0043] Reference Figures 1 to 6 As shown, an embodiment of a rock salt aerosol device includes an atomization module 1, a ventilation module 2, and an evaporation module 4. The evaporation module 4 includes a drying chamber 42, a ventilation branch 43, a flow guiding chamber 44, and a heating component 3. The drying chamber 42 is connected to the flow guiding chamber 44, the ventilation branch 43, and the atomization module 1, respectively. The other end of the ventilation branch 43 is connected to the ventilation module 2. The heating component 3 is disposed at the end of the ventilation branch 43 near the ventilation module 2.

[0044] Reference Figure 3 As shown, the atomizing module 1 includes an atomizing cup body 11 and an atomizing component. The atomizing cup body 11 includes a liquid storage chamber, an atomizing chamber 112, and an atomizing cup cover 111. The atomizing cup body 11 is provided with a liquid storage chamber for storing salt solution. The atomizing chamber 112 is provided on one side of the atomizing cup body 11 and is connected to the liquid storage chamber. The atomizing cup cover 111 is provided on the top of the atomizing cup body 11. The atomizing cup cover 111 is also provided with a liquid filling port 1111.

[0045] The atomizing assembly includes an atomizing plate 121, a mounting base 122, a nozzle 124, and a mist outlet 125;

[0046] The atomizing plate 121 is disposed between the atomizing chamber 112 and the fixing base 122;

[0047] The fixing base 122 fixes the atomizing plate 121 on the atomizing cup body 11. The fixing base 122 is provided with a mist outlet 125, which is adapted to the atomizing plate 121. The diameter of the mist outlet 125 is smaller than the diameter of the atomizing plate 121. The fixing base 122 protrudes outward around the mist outlet 125 to form a nozzle 124.

[0048] It is known that the liquid storage chamber can be set at any position relative to the atomizing chamber 112. The salt solution in the liquid storage chamber can be input into the atomizing chamber 112 for atomization by gravity flow, injection pump, pressure difference push, etc.

[0049] In this embodiment, the atomizing plate used is a mesh atomizing plate, which consists of a metal sheet with micropores, a piezoelectric ceramic ring, and a circuit board. The inner diameter of the piezoelectric ceramic ring is larger than the diameter of the micropore area on the metal sheet, and the diameter of the through hole of the fixing seat 122 is larger than the inner diameter of the piezoelectric ceramic ring.

[0050] In this embodiment, the atomizing assembly also includes a sealing gasket 123, which is disposed between the fixing base 122 and the evaporation module 4 to seal the connection between the atomizing module 1 and the evaporation module 4. The nozzle 124 extends into the interior of the evaporation module 4, and the diameter of the mist outlet 125 gradually increases from the atomizing plate 121 into the interior of the evaporation module 4.

[0051] like Figure 4 As shown, the ventilation module 4 includes a housing 21, a fan 22, and a fixing plate 23. The fan 22 is installed inside the housing 21. The fixing plate 23 is fixedly connected to the housing 21 and fixes the fan 22. The air outlet of the fan 22 is connected to the air inlet of the ventilation branch 43. The housing 21 is fixedly connected to the ventilation branch 43 and the connection is sealed.

[0052] The housing 21 has an air inlet 211 for supplying fresh air to the fan 22. The air inlet 211 can be located on one side of the housing 21 or on both sides of the housing 21, and there are no restrictions on the location or number of inlet 211.

[0053] like Figure 1 and Figure 5 As shown, the evaporation module 4 also includes a first line connector 46, a second line connector 47, and a first line adapter (not shown in the figure). The atomization module 1 also includes a third line connector 127 and a second line adapter 126. The first line connector 46 is electrically connected to the second line connector 47. The second line connector 47 is connected to the first line adapter. The first line adapter and the second line adapter 126 are compatible. The second line adapter 126 is connected to the third line connector 127. The third line connector 127 is electrically connected to the atomizing plate 121. The first line connector 46 is also connected to the fan 22 and the heating component 3 respectively.

[0054] like Figure 4 and Figure 6 As shown, in a further embodiment, a transfer pipe 5 is also provided, which is fixedly connected to the evaporation module 4. The transfer pipe 5 includes a front end 51 and a rear end 52, and the front end 51 is connected to the flow guide cavity 44.

[0055] In a further embodiment, the connection between the front end 51 of the transfer pipe and the ventilation housing 41 is sealed. The inner diameter of the front end 51 of the transfer pipe is larger than the inner diameter of the guide cavity 44. The inner cavity of the front end 51 of the transfer pipe forms a flow stabilizing cavity with a diameter that gradually decreases from the opening end to the rear end 52 of the transfer pipe, so as to stabilize the flow of gas carried out from the guide cavity 44 and provide the patient with a stable rock salt aerosol.

[0056] like Figure 6 As shown, in a further embodiment, a dryness monitoring component 54 is also provided. The dryness monitoring component 54 is located between the drying chamber 44 and the pipeline outlet 53 and is used to monitor the dryness of the salt particles.

[0057] It should be noted that the dryness of salt particles can be monitored by monitoring the moisture content, which can be obtained by infrared moisture meter, microwave moisture meter, or by setting up a microwave generator and microwave receiver for analysis and calculation. Measuring the moisture content of gases and particles is existing technology and will not be described in this embodiment.

[0058] This utility model also provides an embodiment of a control system, which includes a power supply module, a control module, an adjustment module, and a monitoring module;

[0059] The power module is used to supply power to other control modules in the control system;

[0060] The control module is connected to the power supply module, the adjustment module, and the monitoring module respectively. It is used to receive monitoring data from the monitoring module and adjust the control parameters through the adjustment module.

[0061] The adjustment module receives parameter adjustment information from the control module and adjusts the operating parameters of the atomization module, ventilation module, and heating component.

[0062] The monitoring module is used to monitor the voltage and / or temperature information of the atomization module, ventilation module, and heating component, and feeds the monitored information back to the control module.

[0063] In this embodiment, the adjustment module includes an atomization frequency adjustment module, a ventilation rate adjustment module, and a heating temperature adjustment module, and the monitoring module includes a voltage feedback module, a temperature monitoring module, and a dryness monitoring component;

[0064] The atomization frequency adjustment module is electrically connected to the atomizing plate and is used to adjust the working voltage and working frequency of the atomizing plate;

[0065] The ventilation rate adjustment module is electrically connected to the fan and is used to adjust the fan's operating voltage and ventilation rate;

[0066] The heating temperature regulation module is electrically connected to the heating component and is used to regulate the operating voltage and temperature of the heating component;

[0067] The voltage feedback module is used to monitor and provide feedback on the actual operating voltage of the atomizing plate, fan, and heating components in real time.

[0068] The temperature monitoring module is connected to the end of the heating element away from the fan and is used to monitor the temperature of the heating element.

[0069] The dryness monitoring component is used to monitor the dryness of the salt particles formed after drying.

[0070] In this embodiment, the temperature monitoring module uses a temperature sensor 31.

[0071] In a further embodiment, a rock salt aerosol concentration monitoring component is also included, which is located between the drying chamber and the user end, for monitoring the concentration of dry salt aerosol.

[0072] In this embodiment, the rock salt aerosol concentration monitoring component uses a time-of-use particle machine to simultaneously monitor the concentration and particle size distribution of rock salt aerosols.

[0073] The specific workflow is as follows: First, there is a sufficient amount of salt solution in the storage chamber. The salt solution is introduced into the atomization chamber. After the rock salt aerosol generator starts working, the power module supplies power to each control module. The atomizing plate 121 starts working to atomize the salt solution in the atomization chamber 112 into salt mist and spray it into the drying chamber 42. The fan 22 starts working to blow air into the ventilation branch 43. The heating component 3 starts working to heat the air entering the ventilation branch 43. The hot air enters the drying chamber 42 after passing through the ventilation branch 43 to dry the salt mist and form salt particles. The air continuously blown in by the fan 22 blows the dried salt particles out of the drying chamber 42 to form dry salt aerosol. After passing through the guide chamber 44 and the transfer pipe 5, it enters the treatment environment or is connected to a breathing mask and introduced into the patient's lungs.

[0074] During operation, the voltage feedback component provides real-time feedback on the actual operating voltages of the atomizing plate 121, fan 22, and heating component 3. The temperature monitoring module (i.e., temperature sensor 31) monitors the actual temperature of the heating component 3 in real-time and transmits the monitored temperature data to the control module. When the detected temperature exceeds the set threshold, the control module issues an adjustment parameter command, and the adjustment module adjusts the operating voltage of the heating component to control the operating temperature of the heating component within the set threshold range. The dryness monitoring component 54 monitors the dryness of the salt particles in real-time and feeds back the dryness information to the control module. When the detected dryness exceeds the set threshold, the control module issues an adjustment parameter command. The adjustment module then adjusts the operating voltage of the heating component to control the operating temperature of the heating component within the set threshold range. When the moisture content of the salt particles exceeds the set threshold, the control module issues an adjustment parameter command. The adjustment module adjusts the working voltage of the atomizing plate 121, the fan 22, and the heating component 3 to control the moisture content of the salt particles within the threshold range. The aerosol concentration monitoring component monitors the concentration of dry salt aerosol in real time and feeds the concentration information back to the control module. When the dry salt aerosol concentration is detected to be inconsistent with the set concentration, the control module issues adjustment parameter information. The adjustment module adjusts the working voltage of the atomizing plate 121 and adjusts the atomization rate to make the concentration of dry salt aerosol consistent with the set concentration.

[0075] In this invention, salt refers to sodium chloride, salt solution refers to sodium chloride solution, salt particles refer to sodium chloride particles, and dry salt aerosol, aerosol, or rock salt aerosol all refer to solid particle aerosols formed by sodium chloride particles suspended in the air.

[0076] Although the preferred embodiments of the present invention have been described above in conjunction with the accompanying drawings, the present invention is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not limiting. Those skilled in the art can make many specific modifications under the guidance of the present invention without departing from the spirit of the invention and the scope of protection of the claims, and these modifications all fall within the protection scope of the present invention.

Claims

1. A rock salt aerosol generating device, characterized in that: It includes an atomization module, a ventilation module, and an evaporation module. The evaporation module includes a drying chamber, a flow guiding chamber, a ventilation branch, and a heating component. The drying chamber is connected to the flow guiding chamber, the ventilation branch, and the atomization module. One end of the ventilation branch is connected to the ventilation module. The heating component is located at the end of the ventilation branch cavity near the ventilation module.

2. The rock salt aerosol generating device according to claim 1, characterized in that: The atomizing module includes an atomizing cup body and an atomizing component. The atomizing cup body includes a liquid storage chamber, an atomizing chamber, and an atomizing cup cover. The atomizing chamber is located on one side of the atomizing cup body and is connected to the liquid storage chamber. The atomizing cup cover is located on the top of the atomizing cup body and is also provided with a liquid filling port. The atomizing assembly includes an atomizing plate, a mounting base, a nozzle, and a mist outlet; The atomizing plate is disposed between the atomizing chamber and the fixing base; The fixing base fixes the atomizing plate to the atomizing cup body. The fixing base is provided with a mist outlet, which corresponds to the atomizing plate and the diameter of the mist outlet is smaller than the diameter of the atomizing plate. The fixing base protrudes outward around the mist outlet to form a nozzle.

3. The rock salt aerosol generating device according to claim 2, characterized in that: The atomizing component also includes a sealing gasket, which is disposed between the fixed base and the evaporation module for sealing. The nozzle extends into the evaporation module, and the diameter of the mist outlet gradually increases from the atomizing plate into the evaporation module.

4. The rock salt aerosol generating device according to claim 1, characterized in that: The ventilation module includes a housing, a fan, and a fixing plate. The fan is installed inside the housing, and the fixing plate is connected to the housing and fixes the fan. The air outlet of the fan is connected to the ventilation branch. The housing is fixedly connected to and sealed with the ventilation branch.

5. The rock salt aerosol generating device according to claim 1, characterized in that: The evaporation module further includes a first line connector, a second line connector, and a first line adapter. The atomization module further includes a third line connector and a second line adapter. The first line connector and the second line connector are electrically connected. The second line connector is connected to the first line adapter. The first line adapter and the second line adapter are compatible. The second line adapter is connected to the third line connector. The third line connector is electrically connected to the atomizing plate. The first line connector is also connected to a fan and a heating component.

6. The rock salt aerosol generating device according to claim 1, characterized in that: It also includes a transfer pipeline, which is fixedly connected to the evaporation module. The transfer pipeline includes a front end and a rear end, and the front end of the transfer pipeline is connected to the flow guide cavity.

7. The rock salt aerosol generating device according to claim 6, characterized in that: The diameter of the inner cavity at the front end of the transfer pipe gradually decreases from the guide cavity to the rear end of the transfer pipe.

8. The rock salt aerosol generating apparatus according to any one of claims 1 to 7, characterized in that: It also includes a dryness monitoring component, which is disposed between the drying chamber and the air outlet and is used to monitor the dryness of the salt particles.

9. A control system for controlling the rock salt aerosol generating device according to any one of claims 1 to 8, characterized in that: It also includes a control system, which comprises a power module, a control module, an adjustment module, and a monitoring module; The power module is used to supply power to the control system; The control module is connected to the power module, the adjustment module, and the monitoring module respectively, and is used to receive monitoring data from the monitoring module and adjust the control parameters through the adjustment module. The adjustment module receives adjustment information from the control module and adjusts the atomization module, ventilation module, and heating component. The monitoring module is used to monitor the voltage and / or temperature information of the atomization module, ventilation module, and heating component, and feeds the monitored information back to the control module.

10. The control system according to claim 9, characterized in that: The adjustment module includes an atomization frequency adjustment module, a ventilation rate adjustment module, and a heating temperature adjustment module; the monitoring module includes a voltage feedback module, a temperature monitoring module, and a dryness monitoring component. The atomization frequency adjustment module is electrically connected to the atomizing plate and is used to adjust the working voltage and working frequency of the atomizing plate. The ventilation rate adjustment module is electrically connected to the fan and is used to adjust the fan's operating voltage and ventilation rate. The heating temperature regulation module is electrically connected to the heating component and is used to regulate the operating voltage and temperature of the heating component; The voltage feedback module is used to monitor and provide feedback on the actual operating voltage of the atomizing plate, fan, and heating component in real time. The temperature monitoring module is connected to the end of the heating component away from the fan and is used to monitor the temperature of the heating component; The dryness monitoring component is used to monitor the dryness of the salt particles formed after drying.

Images