A silica gel runner and a silica gel runner dehumidifier

Abstract

The application discloses a silica gel runner and a silica gel runner dehumidifier. The silica gel runner comprises a dehumidification rubber layer, a central rotating shaft penetrating through the dehumidification rubber layer, and a treatment channel formed on the dehumidification rubber layer. The treatment channel comprises a plurality of movable openings opened on the surface of the dehumidification rubber layer, a containing cavity communicated with the movable openings, and a discharge channel communicated with the containing cavity. The silica gel runner further comprises corrosive substance absorbing particles arranged in the containing cavity, and an external force mechanism for acting on the surface of the dehumidification rubber layer so as to open and close the movable openings. When the movable openings are completely opened, the corrosive substance absorbing particles cannot freely enter and exit the movable openings. The dehumidifier comprising the silica gel runner has excellent dehumidification capacity, good safety and environmental protection, and excellent corrosion resistance.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of industrial dehumidification equipment, in particular to a silica gel runner and a silica gel runner dehumidifier. BACKGROUND

[0002] Industrial dehumidifiers and other dehumidification equipment cannot be simply selected according to the area of the use site. Specifically, the key parameters such as the total refrigerating capacity and the dehumidification capacity per unit time are calculated according to the area, the height, the initial humidity value, the target humidity value, the degree of indoor sealing, the moisture dispersion source, the fresh air supply, and other comprehensive factors, and then the dehumidifier is selected.

[0003] The principle of the runner dehumidifier is to use the silica gel coated on the runner to physically adsorb the water in the air on the porous synthetic silica gel, and then heat and vaporize the water vapor adsorbed in the pores of the silica gel in the regeneration area of the runner, to form high-temperature and high-humidity air at the inlet of the alternating heat exchanger. Then, when the air passes through the heat exchanger that has been cooled by the indoor cold and humid air, condensation water is discharged due to the difference in dew point.

[0004] In the use of industrial dehumidifiers, especially in some places with corrosive substances (such as acid, alkali, and salt), the copper pipes on the evaporator and the condenser are easily corroded. For example, in some food processing plant production workshops, the dehumidifier often cannot be used for a long time without leaking and other phenomena. This is because there are corrosive substances in the workshop, which accelerate the oxidation and corrosion of the copper pipes on the evaporator and the condenser, causing the machine to be unable to work after a long time. This greatly increases the procurement cost and maintenance cost of the dehumidifier and other equipment.

[0005] The current industrial dehumidifiers mostly only paint or use corrosion-resistant isolation materials on the shell or key parts under the demand for corrosion prevention. However, under the working temperature of the dehumidifier, toxic gases are often volatilized, affecting normal ventilation. SUMMARY

[0006] The purpose of the present application is to overcome one or more shortcomings of the prior art and provide an improved silica gel runner with excellent dehumidification capacity, safety and environmental protection, and excellent corrosion resistance.

[0007] The present application also provides a silica gel runner dehumidifier comprising the above-mentioned silica gel runner.

[0008] To achieve the above-mentioned purpose, the present application adopts a technical solution:

[0009] A silica gel runner, comprising a dehumidification glue layer, a central rotating shaft penetrating through the dehumidification glue layer, and a treatment channel formed on the dehumidification glue layer, wherein the treatment channel comprises a plurality of movable openings opened on the surface of the dehumidification glue layer, a containing cavity in communication with the movable openings, and a discharge channel in communication with the containing cavity.

[0010] The silica gel rotating wheel further comprises corrosive substance absorbing particles arranged in the accommodating cavities, and an external force mechanism for acting on the surface of the dehumidifying rubber layer to open and close the movable openings, and when the movable openings are fully opened, the corrosive substance absorbing particles cannot freely enter and exit the movable openings.

[0011] According to some preferred aspects of the present application, when the movable openings are fully opened, the maximum size of the movable openings is smaller than the diameter of the corrosive substance absorbing particles.

[0012] Further, the movable openings are uniformly distributed on the surface of the dehumidifying rubber layer, and the discharge channels are multiple, and each of the accommodating cavities corresponds to at least one movable opening and at least one discharge channel.

[0013] According to some preferred aspects of the present application, the external force mechanism comprises a force acting component capable of applying external force to the surface of the dehumidifying rubber layer, and the force acting component is capable of contacting the surface of the dehumidifying rubber layer.

[0014] Further, the force acting component comprises a rubber roller arranged to rotate, and the rubber roller rolls on the dehumidifying rubber layer and drives at least part of the movable openings to deform.

[0015] Further, the rubber roller is arranged on the central rotating shaft and extends perpendicularly to the central rotating shaft, and the rubber roller is pressed on the surface of the dehumidifying rubber layer, and the dehumidifying rubber layer drives the rubber roller to rotate by friction when rotating.

[0016] According to some preferred aspects of the present application, the silica gel rotating wheel further comprises a baffle arranged on the outer edge of the movable opening, the number of baffles corresponds to the number of movable openings, the extending direction of the plane on which the baffle is arranged intersects with the plane on which the surface of the dehumidifying rubber layer is arranged, and when the silica gel rotating wheel rotates, the baffle is driven to deform the side connected to the baffle of the movable opening by resistance, thereby deforming the movable opening, and the resistance comprises wind force and / or gravity.

[0017] In some embodiments of the present application, the resistance further comprises the force acting on the baffle by the rubber roller, for example, when the extending direction of the baffle is perpendicular to the extending direction of the rubber roller, the baffle interferes with the rubber roller when the dehumidifying rubber layer rotates, thereby interacting with each other, the height of the baffle is small, and the width of the baffle is large, thereby ensuring a large surface area, that is, in this case, the rubber roller can be hindered by the baffle during rolling, thereby in turn driving the baffle to move, thereby deforming the side connected to the baffle of the movable opening, thereby deforming the movable opening.

[0018] In addition, the baffle is arranged in the present application, which has the following effects: on the one hand, the baffle can guide the flow of the gas to be dehumidified to smoothly enter the dehumidifying rubber layer; on the other hand, the extension direction of the plane where the baffle is located intersects with the plane where the surface of the dehumidifying rubber layer is located, and when the silica gel runner rotates, the baffle can be deformed by the wind force or the gravity of the condensed liquid, so that the movable opening is slightly opened, and the movable opening is prevented from being completely closed, so that the absorption efficiency of the corrosive substances can be realized even if the external force mechanism is not adjusted, and as the working condition changes, the resistance borne by the baffle will also be affected by the amount of condensed liquid or the rotating speed, so that the movable opening is adaptively expanded.

[0019] According to some preferred aspects of the present application, the dehumidifying rubber layer can be separated into a bottom layer and a surface layer in the thickness direction of the dehumidifying rubber layer, and the movable opening is arranged on the surface layer, and the discharge channel is formed on the bottom layer.

[0020] In some embodiments, the external force mechanism is not in contact with the movable opening.

[0021] According to some preferred aspects of the present application, the corrosive substance absorption particles include a carrier and an absorption material capable of absorbing corrosive substances arranged on the carrier, and the carrier is silicate, graphene oxide or reduced graphene oxide; or the corrosive substance absorption particles include adsorption particles capable of absorbing corrosive substances and a porous anti-static film arranged on the surface of the adsorption particles.

[0022] In some embodiments of the present application, the adsorption material is a solid substance capable of adsorbing corrosive substances, a solidifiable substance, etc., such as zeolite, dolomite, kaolinite or a compound mainly composed of these, and can also be polyurethane material, etc.

[0023] The present application provides another technical solution: a silica gel runner dehumidifier, which comprises the silica gel runner described above.

[0024] Due to the use of the above technical solution, the present application has the following advantages compared with the prior art:

[0025] The present application provides another technical solution: a silica gel runner dehumidifier, which comprises the silica gel runner described above.

[0024] Due to the use of the above technical solution, the present application has the following advantages compared with the prior art:

[0025] The present application provides another technical solution: a silica gel runner dehumidifier, which comprises the silica gel runner described above.

[0024] Due to the use of the above technical solution, the present application has the following advantages compared with the prior art:

[0025] The present application provides another technical solution: a silica gel runner dehumidifier, which comprises the silica gel runner described above.

[0024] Due to the use of the above technical solution, the present application has the following advantages compared with the prior art:

[0025] The present application provides another technical solution: a silica gel runner dehumidifier, which comprises the silica gel runner described above.

[0024] Due to the use of the above technical solution, the present application has the following advantages compared with the prior art:

[0025] The present application provides another technical solution: a silica gel runner dehumidifier, which comprises the silica gel runner described above.

[0024] Due to the use of the above technical solution, the present application has the following advantages compared with the prior art:

[0025] The present application provides another technical solution: a silica gel runner dehumidifier, which comprises the silica gel runner described above.

[0024] Due to the use of the above technical solution, the present application has the following advantages compared with the prior art:

[0025] The present application provides another technical solution: a silica gel runner dehumidifier, which comprises the silica gel runner described above.

[0024] Due to the use of the above technical solution, the present application has the following advantages compared with the prior art:

[0025] The present application provides another technical solution: a silica gel runner dehumidifier, which comprises the silica gel runner described above.

[0024] Due to the use of the above technical solution, the present application has the following advantages compared with the prior art:

[0025] The present application provides another technical solution: a silica gel runner dehumidifier, which comprises the silica gel runner described above.

[0024] Due to the use of the above technical solution, the present application has the following advantages compared with the prior art:

[0025] The present application provides another technical solution: a silica gel runner dehumidifier, which comprises the silica gel runner described above.

[0024] Due to the use of the above technical solution, the present application has the following advantages compared with the prior art:

[0025] The present application provides another technical solution: a silica gel runner dehumidifier, which comprises the silica gel runner described above.

[0024] Due to the use of the above technical solution, the present application has the following advantages compared with the prior art:

[0025] The present application provides another technical solution: a silica gel runner dehumidifier, which comprises the silica gel runner described above.

[0024] Due to the use of the above technical solution, the present application has the following advantages compared with the prior art:

[0025] The present application provides another technical solution: a silica gel runner dehumidifier, which comprises the silica gel runner described above.

[0024] Due to the use of the above technical solution, the present application has the following advantages compared with the prior art:

[0025] The present application provides another technical solution: a silica gel runner dehumidifier, which comprises the silica gel runner described above.

[0024] Due to the use of the above technical solution, the present application has the following advantages compared with the prior art:

[0025] The present application provides another technical solution: a silica gel runner dehumidifier, which comprises the silica gel runner described above.

[0024] Due to the use of the above technical solution, the present application has the following advantages compared with the prior art:

[0025] The present application provides another technical solution: a silica gel runner dehumidifier, which comprises the silica gel runner described above.

[0024] Due to the use of the above technical solution, the present application has the following advantages compared with the prior art:

[0025] The present application provides another technical solution: a silica gel runner dehumidifier, which comprises the silica gel runner described above.

[0024] Due to the use of the above technical solution, the present application has the following advantages compared with the prior art:

[0025] The present application provides another technical solution: a silica gel runner dehumidifier, which comprises the silica gel runner described above.

[0024] Due to the use of the above technical solution, the present application has the following advantages compared with the prior art:

[0025] The present application provides another technical solution: a silica gel runner dehumidifier, which comprises the silica gel runner described above.

[0024] Due to the use of the above technical solution, the present application has the following advantages compared with the prior art:

[0025] The present application provides another technical solution: a silica gel runner dehumidifier, which comprises the silica gel runner described above.

[0024] Due to the use of the above technical solution, the present application has the following advantages compared with the prior art:

[0025] The present application provides another technical solution: a silica gel runner dehumidifier, which comprises the silica gel runner described above.

[0024] Due to the use of the above technical solution, the present application has the following advantages compared with the prior art:

[0025] The present application provides another technical solution: a silica gel runner dehumidifier, which comprises the silica gel runner described above.

[0024] Due to the use of the above technical solution, the present application has the BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0027] Figure 1 Part structure diagram of silica gel runner in the embodiment of the present application;

[0028] Figure 2 Cooperative relationship diagram of containing cavity, corrosive substance absorbing particles, movable opening and discharge channel in the embodiment of the present application;

[0029] Figure 3 Cooperative relationship diagram of dehumidification adhesive layer, rubber roller and central rotating shaft in the embodiment of the present application;

[0030] In the drawing marks: 1, shell; 2, dehumidification adhesive layer; 21, processing channel; 211, movable opening; 212, containing cavity; 213, discharge channel; 22, air hole; 2a, surface layer; 2b, bottom layer; 3, corrosive substance absorbing particles; 4, rubber roller; 5, central rotating shaft; 6, baffle. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the present application will be described in detail below with the help of the drawings and specific embodiments. In the following description, a lot of specific details are set forth in order to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0032] In the description of the present application, the meaning of “a plurality of” is at least two, such as two, three, etc., unless otherwise explicitly specified and limited.

[0033] In the present application, unless otherwise explicitly specified and limited, the terms “mounting”, “connection”, “connecting”, “fixing” and other terms should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0034] In the present invention, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature is "over", "above" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height. The first feature is "under", "below" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the first feature is lower than the second feature in horizontal height.

[0035] It should be noted that when an element is referred to as "fixed to" or "provided on" another element, it can be directly on another element or there can be a middle element. When an element is considered to be "connected" to another element, it can be directly connected to another element or a middle element can exist at the same time.

[0036] At present, the existing rotary dehumidifier has poor corrosion prevention effect, and the corrosion and leakage of the pipeline are prone to occur, which greatly increases the procurement and maintenance costs. At the same time, under the demand of corrosion prevention, only paint or corrosion isolation material is usually coated on the shell or key parts, which often causes toxic gas to volatilize under the working temperature of the dehumidifier, thereby affecting normal ventilation. Based on the problems existing in the prior art, the present application sets a controllable opening and closing treatment channel on the dehumidification glue layer of the silica gel rotary wheel, so that the condensed liquid can be discharged from the treatment channel, and an absorption particle is arranged in the containing cavity in the treatment channel to precipitate and adsorb corrosive substances, especially acidic substances, in the condensed liquid, thereby avoiding corrosion damage to the dehumidifier. Further, the opening and closing control of the movable opening of the treatment channel is realized by an external force mechanism, which can adaptively adjust according to the actual operation condition and the working efficiency of the silica gel rotary wheel, thereby avoiding long-term exposure of the absorption particle, that is, without affecting the service life, the present application also has excellent corrosion prevention capability.

[0037] The preferred embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0038] As Figures 1 to 3As shown, this example provides a silicone roller, which includes a housing 1, a dehumidifying adhesive layer 2 disposed within the housing 1, a central rotating shaft 5 passing through the dehumidifying adhesive layer 2, and a processing channel 21 formed on the dehumidifying adhesive layer 2. The processing channel 21 includes a plurality of movable openings 211 formed on the surface of the dehumidifying adhesive layer 2, a receiving cavity 212 communicating with the movable openings 211, and a discharge channel 213 communicating with the receiving cavity 212. The silicone roller also includes corrosive substance absorbing particles 3 disposed within the receiving cavity 212, and an external force mechanism for acting on the surface of the dehumidifying adhesive layer 2 to open and close the movable openings 211. When the movable openings 211 are fully open, the corrosive substance absorbing particles 3 cannot freely enter or exit the movable openings 211.

[0039] Specifically, when the movable opening 211 is fully open, the maximum size of the movable opening 211 is smaller than the diameter of the corrosive substance absorbing particles 3, which helps to keep the corrosive substance absorbing particles 3 stably in the receiving cavity 212 and prevents them from falling off during operation.

[0040] Specifically, in this example, the aforementioned movable openings 211 are evenly distributed on the surface of the dehumidifying adhesive layer 2. For example, they can be densely arranged on the surface of the dehumidifying adhesive layer 2 to provide a comprehensive absorption effect. When the dehumidifying adhesive layer is regenerated at high temperature in the later stage, the movable openings can also serve as water vapor outlets. There are multiple discharge channels 213, and each receiving cavity 212 corresponds to at least one movable opening 211 and at least one discharge channel 213.

[0041] like Figure 2 As shown in the figure, the arrangement of the receiving cavity 212, the corrosive substance absorbing particles 3, the movable opening 211, and the discharge channel 213 is illustrated. The gas to be dehumidified can enter the receiving cavity 212 in whole or in part through the movable opening 211. The gas to be dehumidified entering the receiving cavity 212 comes into contact with the corrosive substance absorbing particles 3, so that the corrosive substances contained therein are absorbed and removed by the particles. On the other hand, it comes into contact with the dehumidifying adhesive layer 2 itself, producing a dehumidification effect. Finally, the gas that has been dehumidified and the corrosive substances removed is discharged through the discharge channel 213 or other microporous structures on the dehumidifying adhesive layer 2.

[0042] Further, in order to facilitate the loading of the corrosive substance absorbing particles 3, the dehumidification adhesive layer 2 can be separated into a bottom layer 2b and a surface layer 2a in the thickness direction, the movable opening 211 is arranged on the surface layer 2a, and the discharge channel 213 is formed on the bottom layer 2b; in this way, the corrosive substance absorbing particles 3 can be loaded into part of the containing cavities 212, and then the bottom layer 2b and the surface layer 2a are combined into a whole, and the combination methods include but are not limited to gluing, pressing, etc., for example, all containing cavities 212 can be arranged on the same plane, and then cut open, load the corrosive substance absorbing particles, and then bond at some specific positions; of course, the movable opening can also be arranged in a trumpet shape, with the large caliber facing outward and the small caliber facing inward, because the silica gel dehumidification adhesive layer itself has elasticity, a larger external force can be used to extrude it from the trumpet mouth, and after entering, the small trumpet mouth on the inside makes it difficult for the corrosive substance absorbing particles 3 to fall out, and when the absorbing particles are consumed, they can also be refilled.

[0043] As an optional embodiment, the corrosive substance absorbing particles 3 include a carrier and an absorbing material capable of absorbing corrosive substances arranged on the carrier, the carrier is silicate, graphene oxide or reduced graphene oxide, the carrier can play a certain supporting role, avoid the external form compression affecting the adsorption effect in the process of continuous rotation and rolling, and also improve the service life of the absorbing particles.

[0044] As an optional embodiment, the corrosive substance absorbing particles 3 include adsorbing particles capable of absorbing corrosive substances and a porous anti-static film arranged on the surface of the adsorbing particles, which can be used for special industrial dehumidifiers to eliminate static electricity.

[0045] As an optional embodiment, the adsorbing material is a solid substance that can adsorb corrosive substances, a solidifiable substance, etc., such as zeolite, dolomite, kaolinite or a compound mainly composed of these, and can also be polyurethane material, etc.

[0046] In this example, as shown in Figure 1 A plurality of air holes 22 penetrating through the dehumidification adhesive layer 2 are formed on the dehumidification adhesive layer 2, which can be in communication with the containing cavities of the treatment channel 21 inside, or not in communication, when in communication, it can act as a movable opening, and can further improve the dehumidification capacity.

[0047] Specifically, the external force mechanism comprises a force component capable of applying an external force to the surface of the dehumidification rubber layer 2, and the force component is capable of contacting the surface of the dehumidification rubber layer 2. Further, in this example, the force component comprises a rubber roller 4 arranged in rotation, which rolls with the dehumidification rubber layer 2 and drives at least part of the active opening 211 to deform, the rubber roller 4 is arranged on the central rotating shaft 5 and its extension direction is perpendicular to the central rotating shaft 5, the rubber roller 4 is pressed on the surface of the dehumidification rubber layer 2, and the dehumidification rubber layer 2 drives the rubber roller 4 to rotate by friction when rotating.

[0048] As shown in Figure 3 , the rubber roller 4 and the surface of the dehumidification rubber layer 2 are arranged in a rolling friction transmission mode in this example, so that the rubber roller 4 is driven to roll when the dehumidification rubber layer 2 rotates, thereby realizing the extrusion deformation of the dehumidification rubber layer 2 during mutual contact, and avoiding the phenomenon of hindering the rotation of the dehumidification rubber layer. When the rubber roller 4 extrudes the dehumidification rubber layer 2, the active opening arranged on the dehumidification rubber layer 2 is also forced to deform, thereby making the active opening remain open or even open more, so as to facilitate the entry of the dehumidification gas which may contain corrosive substances.

[0049] Further, the rubber roller 4 rolls with the dehumidification rubber layer 2, on the one hand, through the rolling friction mode, the space can be saved, and the direct acting mechanical equipment can avoid occupying too much working space. It should be realized that when the active openings 211 are densely arranged on the dehumidification rubber surface, the sum of the diameters of all the active openings 211 completely opened in the action direction is large. Through the extrusion or traction of the rubber roller 4, the expansion distance can be converted into the number of rotation of the rubber roller 4, thereby reducing the occupied space of the equipment. It should be noted that if the active openings 211 are directly pulled to open, there is not enough traction space in the silicone rubber rotating wheel surface, so it is necessary to be arranged outside the shell 1, thereby expanding the floor area of the dehumidifier. The extrusion or traction of the rubber roller 4 can arrange the equipment close to the center of the silicone rubber rotating wheel, thereby reducing the overall occupied space of the device.

[0050] In the example, the silica gel runner further comprises a baffle 6 arranged at the outer edge of the movable opening 211, the number of the baffle 6 corresponds to the number of the movable opening 211, the extending direction of the plane where the baffle 6 is located intersects with the plane where the surface of the dehumidifying rubber layer 2 is located, and when the silica gel runner rotates, the baffle 6 can drive the side of the movable opening 211 connected with the baffle 6 to deform by resistance, and then the movable opening 211 deforms, the resistance includes wind force and / or gravity, further, the resistance also includes the force of the rubber roller 4 on the baffle 6, for example, when the extending direction of the baffle 6 is perpendicular to the extending direction of the rubber roller 4, the baffle 6 will interfere with the rubber roller 4 when rotating with the dehumidifying rubber layer, and then interact, the baffle 6 has a small height and a large width to ensure a large surface area, that is, in this case, the rubber roller 4 can be hindered by the baffle 6 during rolling, and then the baffle 6 is driven to move in turn, and then the side of the movable opening 211 connected with the baffle 6 deforms, and then the movable opening 211 deforms.

[0051] In addition, the baffle 6 is arranged to have the following effects: on the one hand, it can play a role of guiding flow, so that the dehumidified gas can smoothly enter the dehumidifying rubber layer 2, on the other hand, the extending direction of the plane where the baffle 6 is located intersects with the plane where the surface of the dehumidifying rubber layer 2 is located, when the silica gel runner rotates, the baffle can be deformed by wind force or gravity of the condensed liquid, and then the movable opening 211 is slightly opened to avoid being completely closed, so that even if the external force mechanism does not act to adjust, a certain absorption efficiency of corrosive substances can be achieved, and as the working condition changes, the resistance on the baffle 6 itself will also be affected by the amount of condensed liquid or the rotating speed of the runner, so that the movable opening 211 is adaptively expanded, when the dehumidifying power is further improved on this basis, the rubber roller 4 can be actively expanded until all the movable openings are opened to the maximum, the dehumidified gas is maximally introduced, and the working efficiency is improved.

[0052] In other embodiments, a silica gel runner dehumidifier is provided, which comprises the above-mentioned silica gel runner, and can achieve good corrosion prevention effect without affecting normal ventilation and has long service life.

[0053] In summary, the application sets a special treatment channel with controllable opening and closing on the dehumidifying rubber layer of the silica gel runner, sets absorption particles in the accommodating cavity in the treatment channel, and precipitates and adsorbs corrosive substances, especially acidic substances, in the dehumidified gas or the condensed liquid after condensation, thereby better avoiding corrosion hazards to the dehumidifier; at the same time, the opening and closing control of the movable opening of the treatment channel is realized by the external force mechanism, which can adaptively adjust according to the actual working condition and the working efficiency of the silica gel runner, thereby avoiding the long-term exposure of the absorption particles to affect the service life.

[0054] The above examples are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and to implement it, and cannot limit the protection scope of the present application. Any equivalent changes or modifications made according to the spirit and essence of the present application shall be covered within the protection scope of the present application.

Claims

1. A silica gel runner, comprising a dehumidification rubber layer, a central rotating shaft penetrating through the dehumidification rubber layer, and a processing channel formed on the dehumidification rubber layer, characterized in that: The processing channel comprises a plurality of active openings formed on the surface of the dehumidification rubber layer, a containing cavity in communication with the active openings, and a discharge channel in communication with the containing cavity; The silica gel rotating wheel further comprises corrosion substance absorbing particles arranged in the containing cavity, and an external force mechanism for acting on the surface of the dehumidification rubber layer to open and close the active openings, wherein the corrosion substance absorbing particles cannot freely enter and exit the active openings when the active openings are fully opened; The external force mechanism comprises a force acting component capable of applying external force to the surface of the dehumidification rubber layer, and the force acting component is capable of contacting the surface of the dehumidification rubber layer; The force acting component comprises a rubber roller arranged in rotation, which rolls on the dehumidification rubber layer and drives at least part of the active openings to deform; The rubber roller is arranged on the central rotating shaft and extends perpendicularly to the central rotating shaft, and the rubber roller is pressed on the surface of the dehumidification rubber layer, and the dehumidification rubber layer drives the rubber roller to rotate by friction when rotating; The dehumidification rubber layer can be separated into a bottom layer and a surface layer in the thickness direction, the active openings are formed on the surface layer, and the discharge channel is formed on the bottom layer; The corrosion substance absorbing particles comprise a carrier and absorbing material capable of absorbing corrosion substances arranged on the carrier, and the carrier is silicate, graphene oxide or reduced graphene oxide; or the corrosion substance absorbing particles comprise adsorbing particles capable of absorbing corrosion substances and a porous anti-static film arranged on the surface of the adsorbing particles.

2. The silicone rubber runner of claim 1, wherein: When the active openings are fully opened, the maximum size of the active openings is smaller than the diameter of the corrosion substance absorbing particles.

3. The silicone rubber runner of claim 1, wherein: The plurality of active openings are uniformly distributed on the surface of the dehumidification rubber layer, the discharge channel has a plurality of channels, and each containing cavity corresponds to at least one active opening and at least one discharge channel.

4. The silicone rubber roller according to any one of claims 1 to 3, wherein: The silica gel rotating wheel further comprises a baffle arranged on the outer edge of the active opening, the number of baffles corresponds to the number of active openings, the extension direction of the plane on which the baffles are arranged intersects the plane on which the surface of the dehumidification rubber layer is arranged, and when the silica gel rotating wheel rotates, the baffles are subjected to resistance to drive the side of the active opening connected to the baffles to deform, thereby deforming the active opening, and the resistance includes wind force and / or gravity.

5. A silica gel rotary dehumidifier, characterized by: The silica gel rotating wheel dehumidifier comprises the silica gel rotating wheel according to any one of claims 1-4.

Images