Atomization energy-saving maintenance cover for cement products and implementation method of atomization energy-saving maintenance cover

Abstract

The invention discloses an atomization energy-saving maintenance cover for cement products and an implementation method of the atomization energy-saving maintenance cover in the technical field of building material maintenance, and the atomization energy-saving maintenance cover comprises a maintenance cover body, a water supply system arranged outside the maintenance cover body, and a spraying mechanism arranged in the maintenance cover body and connected with the water supply system, the spraying mechanism is provided with at least one first spraying head, and the first spraying head has the function of being capable of being switched between a spraying maintenance mode and an atomization maintenance mode. According to the invention, by arranging the spray head I with switchable maintenance modes, a scientific maintenance process of spraying first and then atomizing can be implemented according to different stage requirements of a cement hydration reaction. Rapid wetting is achieved in the early stage, long-term moisturizing is achieved in the later stage, the defect of a single curing mode is overcome, and the final strength and crack resistance of cement products are remarkably improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building material curing technology, and in particular relates to a fogging energy-saving curing cover for cement products and an implementation method thereof. BACKGROUND

[0002] After molding, cement products must be fully cured to achieve their designed strength and durability. The core of curing is to provide suitable temperature and humidity conditions for the hydration reaction of cement, preventing early water evaporation from causing cracking, insufficient strength, and other problems.

[0003] Currently, the common methods for curing cement products mainly include the following:

[0004] Natural curing: This method is simple and low in cost, but uneven water spraying can easily lead to local over-wetting or over-drying, affecting the curing effect; water evaporation is fast, and water consumption is large; and the curing quality is unstable due to the influence of the environment and climate.

[0005] Steam curing: Steam is introduced into a closed curing kiln for high-temperature and high-humidity curing. This method can significantly shorten the curing period and improve production efficiency. However, it has the following disadvantages: a special curing kiln needs to be built, which requires a large investment in equipment; the boiler combustion produces a large amount of energy consumption and carbon emissions, which does not meet the trend of energy saving and environmental protection; and the high temperature sometimes has an adverse effect on the long-term strength and durability of cement products.

[0006] Spray curing: Fixed spray pipes are used to continuously or intermittently spray water on cement products. Compared with manual water spraying, this method has higher automation, but still has the problems of large water consumption and uneven water pressure leading to uneven spraying. The water droplets formed by ordinary spraying are large, which can easily form runoff on the surface of the product, causing water waste and making it difficult to form a uniform high-humidity environment in the space.

[0007] In summary, the existing cement product curing technology generally has the problems of large water consumption, high energy consumption, poor uniformity of the curing environment, and inability to flexibly adjust the curing method according to the curing stage. Therefore, there is an urgent need in the market for a new curing device that can save water and energy, provide a uniform curing environment, and adapt to the needs of different curing stages. SUMMARY

[0008] In view of the above-mentioned problems of the existing fogging energy-saving curing cover for cement products, the present application is proposed.

[0009] To achieve the above object, the present application provides the following technical scheme: a misting energy-saving curing cover for cement products, comprising a curing cover body, a water supply system arranged outside the curing cover body, and a spraying mechanism arranged inside the curing cover body and connected with the water supply system, at least one spraying head one is arranged on the spraying mechanism, and the spraying head one has the function of being switchable between a spraying curing mode and a misting curing mode;

[0010] A switching head is arranged at the bottom of the spraying head one, and the switching head is integrated with spraying holes and misting holes.

[0011] The switching head is rotatably arranged at the bottom of the spraying head one, and by operating the switching head, water flow can selectively pass through the spraying holes to form water column spraying or pass through the misting holes to form water mist spraying.

[0012] As a preferred scheme of the misting energy-saving curing cover for cement products, at least one spraying head two is further arranged on the spraying mechanism, a water flow disturbance assembly is arranged inside the pipe body of the spraying head two, the water flow disturbance assembly comprises a vortex block and a plurality of blades, and is used for forming rotating turbulent flow of water flow before spraying.

[0013] As a preferred scheme of the misting energy-saving curing cover for cement products, the spraying head two further comprises a mounting plate with misting holes and a protective cover threadedly connected with the pipe body, the inside of the protective cover is provided with water outlet holes; the water flow disturbance assembly further comprises a waterproof cover located on one side of the mounting plate, the inside of the waterproof cover is provided with a driving motor, the output end of the driving motor is connected with a base, the vortex block and the blades are fixedly connected with the base, and one side of the waterproof cover is further provided with a filter screen.

[0014] As a preferred scheme of the misting energy-saving curing cover for cement products, the spraying mechanism comprises a modularized pipeline system, the pipeline system comprises at least one water distribution pipe and a plurality of U-shaped water pipes connected in parallel with the water distribution pipe; the spraying head one is arranged on the pipe wall of the water distribution pipe, the spraying head two is arranged on the pipe wall of the U-shaped water pipe, and the upper end of the water distribution pipe is provided with a water inlet pipe connected with the water supply system.

[0015] As a preferred scheme of the misting energy-saving curing cover for cement products, the inner wall of the curing cover body is provided with a mounting structure for suspending and fixing the pipeline system; the mounting structure comprises a first groove and a second groove formed in the inner wall of the curing cover body, and a fixing rod fixed in the first groove and the second groove.

[0016] As a preferred scheme of the fogging energy-saving curing cover for cement products, the U-shaped water pipe is detachably fixed to the fixing rod by a flexible fastener, and the flexible fastener is a cable tie.

[0017] As a preferred scheme of the fogging energy-saving curing cover for cement products, the water supply system comprises a water tank, a water pump for pumping water from the water tank, and a conveying pipe connecting the water pump and the water inlet pipe.

[0018] As a preferred scheme of the fogging energy-saving curing cover for cement products, the bottom of the curing cover body is provided with a plurality of moving wheels for moving and positioning the curing cover as a whole.

[0019] The present application provides another technical scheme: an implementation method of a fogging energy-saving curing cover for cement products, comprising the following steps:

[0020] Step 1, preparation phase: placing the cement products to be cured in the curing area, and then moving the curing cover body above the cement products by the moving wheels and covering the cement products completely;

[0021] Step 2, starting and water supply: starting the water pump in the water supply system, pumping the water in the water tank into the spraying mechanism arranged inside the curing cover body through the conveying pipe and the water inlet pipe;

[0022] Step 3, mode selection and segmented curing: according to the curing requirements of the cement products, operating the switching head at the bottom of the spray head to selectively execute one or two of the following curing modes:

[0023] (a) Spraying curing mode: aligning the spraying hole on the switching head with the water flow channel, and forming a water column-shaped spray through the spraying hole, so as to rapidly wet the cement products in the initial stage;

[0024] (b) Fogging curing mode: aligning the atomizing nozzle on the switching head with the water flow channel, and forming a water mist-shaped spray through the atomizing nozzle, so as to maintain a high-humidity environment inside the curing cover body and perform long-time moisture-retaining energy-saving curing;

[0025] Step 4, enhanced fogging and circulation: in the process of curing, part of the water flows to the second spray head through the U-shaped water pipe, and the water flow is subjected to the action of the internal water flow disturbance assembly before being sprayed to form a rotating turbulent flow, so as to enhance the overall fogging effect and humidity uniformity.

[0026] Compared with the prior art, the present application has the following advantages:

[0027] 1. The present application can implement scientific curing process of spraying first and atomizing later according to the different stages of cement hydration reaction by setting the spraying head one with switchable curing mode, which can avoid the disadvantages of single curing mode and significantly improve the final strength and crack resistance of cement products.

[0028] 2. The present application mainly adopts atomization mode in the long-time moisture curing stage, which can save more than 90% of water compared with the traditional continuous spraying or watering mode. At the same time, the device only needs small power consumption of water pump and micro motor, and the energy consumption is greatly reduced compared with steam curing, which meets the green production requirements.

[0029] 3. The present application can ensure that the space in the cover is full of uniform and dispersed small water mist by the cooperation of the switchable spraying head one and the spraying head two with disturbance components, and the cement products can be uniformly cured in all directions without dead angle, which can avoid the quality problems caused by local dryness or excessive moisture.

[0030] 4. The spraying mechanism of the present application adopts modular pipeline system, and uses simple fixing methods such as groove, fixed rod and cable tie, which makes the installation, disassembly, cleaning and maintenance of the whole system simple and fast, greatly reduces the maintenance cost and production downtime. BRIEF DESCRIPTION OF DRAWINGS

[0031] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiment 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 creative labor. Among them:

[0032] Figure 1 It is the overall structure diagram of the present application for a kind of atomization energy-saving curing cover of cement product and its implementation method;

[0033] Figure 2 It is the structure diagram of the present application for a kind of atomization energy-saving curing cover of cement product and its implementation method Figure Two ;

[0034] Figure 3 It is the structure diagram of the present application for a kind of atomization energy-saving curing cover of cement product and its implementation method Figure Three ;

[0035] Figure 4 It is the structure diagram of the present application for a kind of atomization energy-saving curing cover of cement product and its implementation method Figure Four ;

[0036] Figure 5Structure diagram of a misting energy-saving curing cover for cement products and implementation method thereof Figure Five ;

[0037] Figure 6 Structure diagram of a misting energy-saving curing cover for cement products and implementation method thereof Figure Six ;

[0038] Figure 7 Structure diagram of a misting energy-saving curing cover for cement products and implementation method thereof Figure Seven .

[0039] In the figure: 1, curing cover body; 2, water tank; 3, water pump; 4, conveying pipe; 5, cement product; 6, spraying mechanism; 101, moving wheel; 102, first groove; 103, second groove; 104, fixed rod; 105, cable tie; 601, U-shaped water pipe; 602, water distribution pipe; 604, water inlet pipe; 605, spraying head one; 60501, spraying hole; 60502, switching head; 60503, atomizing spray hole; 606, spraying head two; 60601, protective cover; 60602, water outlet hole; 60603, pipe body; 60604, mounting plate; 60605, waterproof cover; 60606, filter screen; 60607, base; 60608, vortex block; 60609, blade. DETAILED DESCRIPTION

[0040] In order to make the above objectives, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0041] In the following description, a lot of specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the concept of the present application, therefore the present application is not limited to the specific embodiments disclosed below.

[0042] Secondly, "one embodiment" or "embodiment" referred to herein means that specific features, structures or characteristics can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is independent of or mutually exclusive of other embodiments.

[0043] Thirdly, the present application is described in detail in conjunction with the schematic diagram, and in the detailed description of the embodiments of the present application, the cross-sectional view of the device structure is partially enlarged without the general proportion for the convenience of description, and the schematic diagram is only an example, which should not limit the scope of protection of the present application herein. In addition, three-dimensional spatial dimensions including length, width and depth should be included in actual manufacture.

[0044] Referring to Figures 1-7 The embodiment provides an atomizing energy-saving curing cover for cement products, which comprises a cover-shaped curing cover body 1, a water supply system arranged outside the curing cover body 1, and a spraying mechanism 6 arranged inside the curing cover body 1.

[0045] The curing cover body 1 is a hollow structure, can be covered on the neatly arranged cement products 5 to be cured, forms a relatively closed curing space, and effectively reduces the loss of internal humidity. In order to facilitate movement and positioning, a plurality of moving wheels 101 are arranged at the bottom of the curing cover body 1, so that the whole device can be easily transferred and has high flexibility.

[0046] The water supply system is a water source and a power source of the whole device, and comprises a water tank 2, a water pump 3 and a conveying pipe 4. The water tank 2 is used for storing curing water, the water pump 3 is used as a power element and is responsible for pumping water in the water tank 2 out and pressurizing and conveying the water to the spraying mechanism 6 through the conveying pipe 4.

[0047] The spraying mechanism 6 is a core component for realizing spraying and atomizing curing, the mechanism adopts a modular pipeline system and mainly comprises at least one transverse water distribution pipe 602 and a plurality of longitudinal U-shaped water pipes 601. The U-shaped water pipes 601 are connected in parallel with the water distribution pipe 602, form a grid-shaped pipeline layout and can cover the whole curing space. The upper end of the water distribution pipe 602 is connected with a water inlet pipe 604, the water inlet pipe 604 is connected with the external conveying pipe 4, and the pressurized water is introduced into the whole pipeline system.

[0048] In order to realize multi-mode and high-quality curing, two kinds of nozzles with different functions are arranged on the spraying mechanism 6.

[0049] The first kind is a spraying head 605, which is mainly arranged on the pipe wall of the water distribution pipe 602 and is responsible for spraying the cement products 5 in a large range. The key of the spraying head 605 is a rotatable switching head 60502 at the bottom. The switching head 60502 is integrated with two kinds of nozzles with different diameters, namely a spraying nozzle 60501 and an atomizing nozzle 60503. In the initial curing stage, the switching head 60502 can be rotated to make the water flow through the spraying nozzle 60501 with a larger diameter, so that water column or water drop spraying is formed, the cement products 5 are rapidly and sufficiently wetted, and when the product surface reaches a saturated state, the switching head 60502 can be rotated again to make the water flow through the atomizing nozzle 60503 with a very small diameter, at this time, the sprayed water is crushed into very fine water mist, can be rapidly dispersed in the space in the cover, and a high-humidity microenvironment is maintained for a long time with very low water consumption, so that energy-saving and moisture-retaining curing is realized.

[0050] The second is the spray head two 606, which is mainly arranged on the wall of the U-shaped water pipe 601, and is used to generate a more fine and uniform atomization effect. The inside of the spray head two 606 is provided with a water flow disturbance assembly, which is driven by a micro drive motor. The output end of the motor is connected to the base 60607, and the base 60607 is fixed with a vortex block 60608 and a plurality of blades 60609. When the water flow passes through the pipe body 60603, the high-speed rotating vortex block 60608 and the blades 60609 will strongly stir the water flow, so that it forms a rotating turbulent flow before being sprayed. The water flow in this turbulent state is broken into micron-sized water mist particles when passing through the atomizing holes on the mounting plate 60604. The outside of the spray head is also provided with a protective cover 60601, and the water outlet hole 60602 on the protective cover 60601 protects the internal components and guides the water mist direction. In order to protect the motor, the assembly is wrapped in a waterproof cover 60605, and a filter screen 60606 is arranged on the water inlet side to prevent impurities in the water from clogging the spray head or damaging the motor.

[0051] In order to facilitate the installation and maintenance of the spraying mechanism 6, a simple and stable mounting structure is arranged on the inner wall of the curing cover body 1. The structure includes a first groove 102 and a second groove 103 pre-formed on the inner wall, and a plurality of transverse fixing rods 104 are fixed in the grooves. When installing, only the U-shaped water pipe 601 needs to be tied and fixed with the fixing rods 104 by using the cable ties 105. This way not only installs quickly and is low in cost, but also when it is necessary to clean or replace part of the pipeline, the cable ties 105 can be easily cut off for easy disassembly, and the maintenance is extremely convenient.

[0052] Work flow: neatly stack the newly formed cement products 5, push the curing cover body 1 with the moving wheels 101, cover it on the cement products 5; start the water pump 3 to start water supply; in the early curing stage (for example, the first 1-2 hours), adjust the spray head one 605 to the spraying mode, and spray the products through the spraying holes 60501 to make the surface quickly wet; after entering the long-term curing stage, switch the spray head one 605 to the atomizing mode, and spray water mist through the atomizing holes 60503. At the same time, the spray head two 606 continues to work, and the water flow disturbance assembly inside generates more delicate enhanced water mist. The two kinds of atomizing nozzles work together to quickly form a uniform and saturated high-humidity environment in the cover, and the moisture curing lasts for several hours or even several days, and the water consumption and energy consumption are very low.

[0053] In order to better show the process of the atomizing energy-saving curing cover for cement products, the embodiment proposes an implementation method of the atomizing energy-saving curing cover for cement products, which includes the following steps:

[0054] Step one, place the cement product 5 to be cured in the curing area, move the curing cover 1 to the top of the cement product 5 by moving the wheels 101 and cover it completely; in the control system connected with the curing cover, preset the curing target parameters, including the target humidity range (for example: 95%-98% RH) and the curing time of each stage.

[0055] Step two, start the water pump 3 in the water supply system, pump the water in the water tank 2 into the spraying mechanism 6 through the conveying pipe 4 and the water inlet pipe 604; at the same time, according to the curing mode of the subsequent steps, control the output pressure of the water pump 3 in the preset working interval.

[0056] Step three, this step includes two automatically connected stages (a) and (b):

[0057] (a) Initial rapid wetting stage:

[0058] The system first executes the spraying curing mode for 30-60 minutes; align the spraying hole 60501 on the switching head 60502 with the water flow channel, and control the water supply pressure in a higher range (for example 0.2-0.4 MPa) to form a powerful water column-shaped spray, ensuring that the surface of the cement product 5 is completely and uniformly wetted in a short time.

[0059] (b) Long-time constant humidity curing stage:

[0060] After the initial wetting stage, the system automatically switches to the atomizing curing mode; align the atomizing spray hole 60503 on the switching head 60502 with the water flow channel, and reduce the water supply pressure to a range suitable for atomization (for example 0.1-0.2 MPa); at this time, the humidity sensor inside the curing cover 1 starts to work, and the system executes intermittent atomization control based on humidity feedback:

[0061] When the sensor detects that the internal humidity is lower than the preset lower limit (such as 95% RH), automatically start the atomizing spray;

[0062] When the humidity reaches or exceeds the preset upper limit (such as 98% RH), automatically pause the atomizing spray;

[0063] This way, with the lowest energy consumption and water consumption, the internal environment is accurately maintained in the best curing humidity range for a long time of moisture retention and energy-saving curing.

[0064] Step four, when the atomizing maintenance mode of step three (b) is executed, the spray head two 606 arranged on the U-shaped water pipe 601 is started synchronously; the driving motor in the internal water flow disturbance assembly starts to work, and through the rotation of the vortex block 60608 and the blade 60609, the water flow passing through forms a rotating turbulent flow, thereby generating finer and more dispersed mist droplets, which cooperates with the spray head one 605 to accelerate the uniform high-humidity environment in the cover to be reached and maintained.

[0065] It is important to note that the construction and arrangement of the application shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in the application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be altered or varied. Accordingly, all such variations are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be varied or re-sequenced without materially affecting the application. Any "open" claims during the processing can be combined and / or divided without materially affecting the application. Any "means plus function" clauses are intended to cover the structures described herein as performing the recited functions and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the application as expressed in the appended claims. Accordingly, the application is not limited to the specific embodiments described herein, but instead has wide applicability to the various alternative embodiments and modifications that come within the scope of the appended claims. Furthermore, in an effort to provide a concise description of the exemplary embodiments, not all features of an actual implementation can be described (i.e., those unrelated to the presently contemplated best mode of carrying out the application, or those unrelated to enabling the claimed application).

[0066] It should be noted that the above examples are only used to illustrate the technical solutions of the present application but not limit the present application, and although the present application is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the present application, and all should be covered in the scope of the claims of the present application.

Claims

1. An atomizing energy-saving curing hood for cement products, comprising a curing hood body (1), a water supply system disposed outside the curing hood body (1), and a spraying mechanism (6) disposed inside the curing hood body (1) and connected to the water supply system, characterized in that: The spraying mechanism (6) is provided with at least one spray head (605), and the spray head (605) has the function of switching between spray curing mode and atomization curing mode; The bottom of the spray head (605) is provided with a switching head (60502), and the switching head (60502) is provided with a spray hole (60501) and an atomizing spray hole (60503). The switching head (60502) is rotatably disposed at the bottom of the first spray head (605). By operating the switching head (60502), water can be selectively sprayed through the spray hole (60501) to form a water column spray, or through the atomizing spray hole (60503) to form a water mist spray.

2. The atomizing energy-saving curing cover for cement products according to claim 1, characterized in that: The spraying mechanism (6) is also provided with at least one second spray head (606). The spray head (606) has a water flow disturbance component inside its tube body (60603). The water flow disturbance component includes several vortex blocks (60608) and blades (60609) to make the water flow form a rotating turbulence before it is sprayed out.

3. The atomizing energy-saving curing cover for cement products according to claim 2, characterized in that: The second spray head (606) also includes a mounting plate (60604) with atomizing holes and a protective cover (60601) threadedly connected to the pipe body (60603). The protective cover (60601) has a water outlet (60602) inside. The water flow disturbance component also includes a waterproof cover (60605) located on one side of the mounting plate (60604). The waterproof cover (60605) has a drive motor inside. The output end of the drive motor is connected to a base (60607). The vortex block (60608) and the blade (60609) are both fixedly connected to the base (60607). A filter screen (60606) is also provided on one side of the waterproof cover (60605).

4. The atomizing energy-saving curing cover for cement products according to claim 3, characterized in that: The spraying mechanism (6) includes a modular piping system, which includes at least one branch pipe (602) and multiple U-shaped water pipes (601) connected in parallel with the branch pipe (602); the first spray head (605) is disposed on the pipe wall of the branch pipe (602), the second spray head (606) is disposed on the pipe wall of the U-shaped water pipe (601), and the upper end of the branch pipe (602) is provided with an inlet pipe (604) connected to the water supply system.

5. The atomizing energy-saving curing cover for cement products according to claim 4, characterized in that: The inner wall of the maintenance cover (1) is provided with an installation structure for suspending and fixing the pipeline system; the installation structure includes a first groove (102) and a second groove (103) opened on the inner wall of the maintenance cover (1), and a fixing rod (104) fixed inside the first groove (102) and the second groove (103).

6. The atomizing energy-saving curing cover for cement products according to claim 5, characterized in that: The U-shaped water pipe (601) is detachably fixed to the fixing rod (104) by a flexible fastener; the flexible fastener is a cable tie (105).

7. The atomizing energy-saving curing cover for cement products according to claim 6, characterized in that: The water supply system includes a water tank (2), a water pump (3) for drawing water from the water tank (2), and a delivery pipe (4) connecting the water pump (3) and the water inlet pipe (604).

8. The atomizing energy-saving curing cover for cement products according to claim 7, characterized in that: The bottom of the maintenance cover (1) is provided with multiple casters (101) for the overall movement and positioning of the maintenance cover.

9. The method for implementing the atomizing energy-saving curing cover for cement products according to claim 8, characterized in that, Includes the following steps: Step 1, Preparation stage: Place the cement product (5) to be cured in the curing area, and then use the moving wheels (101) to move the curing cover (1) above the cement product (5) and completely cover it; Step 2, Start-up and water supply: Start the water pump (3) in the water supply system and pump the water in the water tank (2) into the spray mechanism (6) set inside the curing cover (1) through the delivery pipe (4) and the inlet pipe (604); Step 3, Mode Selection and Segmented Curing: Based on the curing requirements of cement products, operate the switching head (60502) at the bottom of spray head one (605) to selectively execute one or two of the following curing modes: (a) Spray curing mode: Align the spray hole (60501) on the switching head (60502) with the water flow channel, and the water flow forms a water column spray through the spray hole (60501) to quickly wet the cement products in the initial stage; (b) Atomization maintenance mode: Align the atomizing nozzle (60503) on the switching head (60502) with the water flow channel. The water flow forms a water mist spray through the atomizing nozzle (60503), maintaining a high humidity environment inside the maintenance cover (1) for long-term moisturizing and energy-saving maintenance. Step 4, Enhance atomization and circulation: During the maintenance process, some water flows through the U-shaped water pipe (601) to the second spray head (606). Before being sprayed out, the water is affected by the internal water flow disturbance component to form a rotating turbulent flow, so as to enhance the overall atomization effect and humidity uniformity.

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