Humidification and dust removal equipment
By designing humidification and dust removal equipment, the evaporating water chamber and heating device are used to settle the dust in the air, which solves the problem of difficulty in removing dust in the fluorescent water production process, and improves environmental cleanliness and protects the health of operators.
Patent Information
- Application Number
- CN202421849686.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-01
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-08-01
AI Technical Summary
In the prior art, dust generated during fluorescent water production process is difficult to effectively remove, resulting in work environment pollution, hazards to operators' health and safety hazards.
A humidification and dust removal equipment is designed, including a humidification box, an evaporating water chamber, a heating device, an intake pipe, an outlet pipe and a filter device. The water is evaporated into gaseous water through the heating device. The intake pipe introduces air into the evaporating water cavity. The outlet pipe discharges the humidified gas. The filtering device prevents liquid water from entering the outlet pipe, thereby causing the dust to settle.
It effectively improves the sedimentation rate of dust, improves the cleanliness of the working environment, reduces the harm to the health of operators, and prevents liquid water from entering the dust-producing equipment, preventing pollution.
Smart Images
Figure CN222998486U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dust removal, in particular to a humidifying dust removal device. Background Art
[0002] In the prior art, a large amount of dust exists in the production process of a fluorescent water production device, which mainly depends on the raw material characteristics and process steps in the production process. For example, if the raw materials contain powdery components, or during mixing, grinding or packaging, dust may be generated. If these dusts are not properly treated, they will not only affect the working environment, but may also cause harm to the respiratory systems of operators, and may even cause an explosion when reaching a certain concentration. Long-term operation is likely to cause health hazards to operators, reduce the environmental cleanliness, and there are certain safety hazards. Therefore, it is necessary to remove the fluorescent dust generated during the production process. However, due to process problems, it is difficult to collect the air containing dust, so the air containing dust cannot be filtered to reduce dust. Therefore, a dust removal device that can make the dust settle is needed. Summary of the Utility Model
[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a humidifying dust removal device, which can make the dust in the air settle.
[0004] The humidifying dust removal device according to the first aspect embodiment of the utility model includes: a humidifying box body, an evaporation water containing cavity is arranged on the humidifying box body, and the evaporation water containing cavity is used for containing water; a heating device, the heating device is used for heating the humidifying box body so that the liquid water in the evaporation water containing cavity evaporates into gaseous water; an air inlet pipe, one end of the air inlet pipe communicates with the outside of the humidifying box body, and the other end communicates with the inside of the evaporation water containing cavity, and the air inlet pipe is used for allowing gas to enter the evaporation water containing cavity; an air outlet pipe, one end of the air outlet pipe is used for communicating with the device generating dust, and the other end communicates with the inside of the evaporation water containing cavity, and the air outlet pipe is used for discharging the gas in the evaporation water containing cavity; a filtering device, the filtering device is arranged in the evaporation water containing cavity, and the filtering device is used for blocking the liquid water in the evaporation water containing cavity from entering the air outlet pipe and allowing the gas in the evaporation water containing cavity to pass through the filtering device and enter the air outlet pipe.
[0005] The humidifying and dust-removing device according to the first aspect embodiment of the present utility model has at least the following beneficial effects: The air inlet pipe discharges the gas in the atmospheric environment into the humidifying box body. After the heating device evaporates the liquid water in the humidifying box body, the humidity of the air in the humidifying box body rises. The filtering device blocks the liquid water inside the humidifying box body and discharges the gaseous water into the device generating dust through the air outlet pipe, so that the humidity of the environment where the dust is located rises, thereby causing the dust to settle, and at the same time preventing the liquid water from entering the device generating dust.
[0006] According to some embodiments of the present utility model, it further includes a water storage tank body for containing liquid water. The water storage tank body is communicated with the humidifying box body and is used for transporting the liquid water into the humidifying box body.
[0007] According to some embodiments of the present utility model, it further includes a pressure relief pipe. One end of the pressure relief pipe is communicated with the humidifying box body, and the other end is communicated with the outside of the humidifying box body.
[0008] According to some embodiments of the present utility model, the heating device includes a water bath box body and a heating mechanism. A water bath water-containing cavity is arranged on the water bath box body for containing liquid; the heating mechanism is arranged on the water bath box body and is used for heating the liquid in the water bath water-containing cavity. The humidifying box body is arranged in the water bath water-containing cavity, and the liquid in the water bath water-containing cavity is used for heating the humidifying box body.
[0009] According to some embodiments of the present utility model, a water temperature control device is arranged in the water bath box body for controlling the temperature of the liquid in the water bath box body.
[0010] According to some embodiments of the present utility model, a water level detection device is arranged in the water bath box body for detecting the water level of the liquid in the water bath box body.
[0011] According to some embodiments of the present utility model, the air outlet pipe is communicated at the top of the humidifying box body.
[0012] According to some embodiments of the present utility model, the filtering device includes a fiber membrane pipe. One end of the fiber membrane pipe is communicated with the air outlet pipe, and the other end is communicated with the air inlet pipe. The pipe wall of the fiber membrane pipe is used for blocking the liquid water in the evaporation water-containing cavity from entering the air outlet pipe and enabling the gas in the evaporation water-containing cavity to enter the air outlet pipe through the fiber membrane pipe.
[0013] According to some embodiments of the present utility model, the evaporation water-containing cavity includes an air outlet cavity, a water addition cavity, and an air inlet cavity that are hermetically sealed with each other. The water in the evaporation water-containing cavity is disposed in the water addition cavity. The fiber membrane pipeline is disposed in the water addition cavity. The fiber membrane pipeline communicates the air outlet cavity and the air inlet cavity. The air inlet pipeline communicates with the air inlet cavity, and the air outlet pipeline communicates with the air outlet cavity.
[0014] According to some embodiments of the present utility model, the filtering device includes a left sealing plate and a right sealing plate. The left sealing plate is disposed between the air outlet cavity and the water addition cavity, and the right sealing plate is disposed between the air inlet cavity and the water addition cavity. One end of the fiber membrane pipeline passes through the left sealing plate, and the other end of the fiber membrane pipeline passes through the right sealing plate.
[0015] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a schematic structural diagram of the humidifying and dust-removing device of the present utility model;
[0017] Figure 2 is an exploded structural diagram of the humidifying and dust-removing device of the present utility model;
[0018] Figure 3 is an internal perspective view of the water bath box body of the humidifying and dust-removing device of the present utility model;
[0019] Figure 4 is a sectional view of the humidifying box body of the humidifying and dust-removing device of the present utility model;
[0020] Figure 5 is a schematic structural diagram of the filtering device of the humidifying and dust-removing device of the present utility model;
[0021] Figure 6 is a schematic diagram of the gaseous water of the humidifying and dust-removing device of the present utility model passing through the fiber membrane pipeline.
[0022] Reference Numerals in the Drawings:
[0023] 1. Humidifying box body; 11. Evaporation water-containing cavity; 111. Air outlet cavity; 112. Water addition cavity; 113. Air inlet cavity; 2. Heating device; 21. Heating mechanism; 22. Water bath box body; 23. Water bath water-containing cavity; 3. Air inlet pipeline; 4. Air outlet pipeline; 5. Filtering device; 51. Fiber membrane pipeline; 52. Fixing member; 53. Left sealing plate; 54. Right sealing plate; 6. Water storage tank body; 7. Pressure relief pipeline. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0024] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model, and should not be construed as a limitation to the present utility model.
[0025] In the description of the present utility model, it should be understood that for the orientation description, such as the upper and lower directions, the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.
[0026] In the description of the present utility model, "a plurality of" means more than two. If there is a description of the first and the second, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence of the indicated technical features.
[0027] In the description of the present utility model, unless otherwise clearly defined, terms such as "set", "installed", and "connected" should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.
[0028] When making fluorescent water, water and fluorescent powder are usually placed in a device container, and the fluorescent powder and water are stirred and mixed in the device container to form fluorescent water with a certain concentration. During the process of the fluorescent powder being fused into the water, a large amount of fluorescent dust diffuses into the air and is discharged into the air through various gaps of the device. This not only reduces the concentration of the fluorescent powder in the fluorescent water and affects the quality of the fluorescent water, but also the fluorescent powder diffused into the air will pollute the environment and affect the health of the operators.
[0029] Refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5, the humidifying and dust-removing device in the first embodiment of the present utility model includes: a humidifying box body 1, a heating device 2, an air inlet pipe 3, an air outlet pipe 4, and a filtering device 5. An evaporation water-containing cavity 11 is provided on the humidifying box body 1, and the evaporation water-containing cavity 11 is used to hold water; the heating device 2 is used to heat the humidifying box body 1 so that the liquid water in the evaporation water-containing cavity 11 evaporates into gaseous water. Among them, the heating device 2 heats the humidifying box body 1, causing the liquid water in the evaporation water-containing cavity 11 to evaporate into gaseous water. It should be noted that after the liquid water in the evaporation water-containing cavity 11 is evaporated, not only gaseous water will appear in the evaporation water-containing cavity 11, but also small liquid water droplets will be suspended in the air. When the gaseous water meets the phosphor, the humidity of the phosphor will increase, and it will condense and precipitate in the air. At this time, the phosphor diffused into the air will return to the liquid and form fluorescent water, which not only saves the phosphor, avoids the waste of the phosphor, but also avoids the pollution of the environment by the phosphor. However, if the liquid water suspended in the air meets the phosphor, it will precipitate with the phosphor to form fluorescent water, and at this time the fluorescent water will be diluted more seriously. One end of the air inlet pipe 3 communicates with the outside of the humidifying box body 1, and the other end communicates with the inside of the evaporation water-containing cavity 11. The air inlet pipe 3 is used to introduce unhumidified gas into the evaporation water-containing cavity 11; one end of the air outlet pipe 4 is used to communicate with the device generating dust, and the other end communicates with the inside of the evaporation water-containing cavity 11. The air outlet pipe 4 is used to discharge the gas humidified in the evaporation water-containing cavity 11. The filtering device 5 is arranged in the evaporation water-containing cavity 11. The filtering device 5 is used to block the liquid water in the evaporation water-containing cavity 11 from entering the air outlet pipe 4 and allow the gas in the evaporation water-containing cavity 11 to pass through the filtering device 5 and enter the air outlet pipe 4. In order to bring the gaseous water formed in the evaporation water-containing cavity 11 into the device for generating fluorescent water, that is, the device generating dust, so that the gaseous water meets the phosphor, the air in the atmospheric environment is introduced into the evaporation water-containing cavity 11 through the air inlet pipe 3. In the evaporation water-containing cavity 11, the filtering device 5 filters the liquid water and allows the gaseous water to pass through. After being mixed with the air in the atmosphere, they are discharged into the device generating dust together through the air outlet pipe 4.
[0030] According to some embodiments of the present utility model, it further includes a water storage tank body 6. The water storage tank body 6 is used to hold liquid water. The water storage tank body 6 is communicated with the humidifying box body 1 and is used to convey liquid water into the humidifying box body 1. The water in the evaporation water-containing cavity 11 is used for evaporation and consumption. Therefore, the consumption of the liquid water in the evaporation water-containing cavity 11 is relatively large. Moreover, it is necessary to heat and evaporate the water in the evaporation water-containing cavity 11. Therefore, the amount of liquid water in the evaporation water-containing cavity 11 cannot be set too much, otherwise the difficulty of heating and evaporating the liquid water will become greater. Therefore, it is necessary to set up a water storage tank body 6 to continuously supply liquid water to the evaporation water-containing cavity 11, so as to maintain a good water level in the evaporation water-containing cavity 11. Further, the water storage tank body 6 can supply water into the evaporation water-containing cavity 11 through a pipeline. The connection position of the pipeline and the water storage tank body 6 is set at the bottom of the water storage tank body 6, and the height of the water storage tank body 6 is set higher than the height of the humidifying box body 1, that is, the bottom of the water storage tank body 6 is higher than the top of the humidifying box body 1. In this way, the control of supplying water to the humidifying box body 1 can be achieved only by opening and closing the valve.
[0031] According to some embodiments of the present utility model, it further includes a pressure relief pipeline 7. One end of the pressure relief pipeline 7 is communicated with the humidifying box body 1, and the other end is communicated with the outside of the humidifying box body 1. When the water storage tank body 6 supplies water to the evaporation water-containing cavity 11, the liquid water in the evaporation water-containing cavity 11 is heated and evaporated, so that the pressure in the evaporation water-containing cavity 11 is relatively high, thereby increasing the difficulty of supplying water into the evaporation water-containing cavity 11. Therefore, a pressure relief pipeline 7 is provided to connect the inside of the evaporation water-containing cavity 11 with the atmospheric environment, so that the pressure in the evaporation water-containing cavity 11 can be released, and thus it is easier for the water storage tank body 6 to supply water into the evaporation water-containing cavity 11. Further, the connection position of the pressure relief pipeline 7 and the humidifying box body 1 is set at the top of the humidifying box body 1 to prevent the liquid water in the humidifying box body 1 from flowing out through the pressure relief pipeline 7.
[0032] According to some embodiments of the present utility model, the heating device 2 includes a water bath box body 22 and a heating mechanism 21. A water bath water-containing cavity 23 is provided on the water bath box body 22, and the water bath water-containing cavity 23 is used for containing liquid; the heating mechanism 21 is provided on the water bath box body 22, and the heating mechanism 21 is used for heating the liquid in the water bath water-containing cavity 23. The humidifying box body 1 is provided in the water bath water-containing cavity 23, and the liquid in the water bath water-containing cavity 23 is used for heating the humidifying box body 1. If the humidifying box body 1 is directly heated, it is very difficult to control the temperature of the heated humidifying box body 1 at a relatively constant value, which will make the amount of gaseous water generated in the evaporation water-containing cavity 11 unstable, thereby affecting the stability of the humidity of the gas discharged from the air outlet pipe 4, and thus making the effect of removing dust worse. Therefore, the water bath box body 22 and the heating mechanism 21 are provided. Water is placed in the water bath box body 22, and the heating mechanism 21 is used to heat the water in the water bath box body 22. The water in the water bath box body 22 is used to heat the humidifying box body 1, and the liquid water in the evaporation water-containing cavity 11 is evaporated into gaseous water. Specifically, a heating rod can be provided at the bottom of the water bath water-containing cavity 23 as the heating mechanism 21, and a support frame is provided inside the water bath water-containing cavity 23. The support frame is fixedly connected to the water bath box body 22, and the humidifying box body 1 is fixedly connected to the support frame, so that the humidifying box body 1 is located above the heating rod. When adding liquid to the water bath water-containing cavity 23, the liquid can submerge part of the humidifying box body 1.
[0033] According to some embodiments of the present utility model, a water temperature control device is provided in the water bath box body 22, and the water temperature control device is used to control the temperature of the liquid in the water bath box body 22. By controlling the temperature of the liquid in the water bath box body 22, the heating temperature of the humidifying box body 1 can be controlled relatively stably, so that the evaporation rate in the evaporation water-containing cavity 11 and the humidity of the gas discharged from the air outlet pipe 4 can be controlled.
[0034] According to some embodiments of the present utility model, a water level detection device is provided in the water bath box body 22, and the water level detection device is used to detect the water level of the liquid in the water bath box body 22. When the liquid water in the water bath box body 22 heats the humidifying box body 1, the water in the water bath water-containing cavity 23 will also evaporate to a certain extent, resulting in a decrease in the water level in the water bath water-containing cavity 23. In the light case, the contact area between the liquid in the water bath water-containing cavity 23 and the humidifying box body 1 is too small, resulting in a poor heating effect. In the severe case, the liquid in the water bath water-containing cavity 23 is separated from the humidifying box body 1, directly losing the heating effect. Even directly drying the liquid in the water bath water-containing cavity 23 will cause damage to the heating mechanism 21.
[0035] According to some embodiments of the present utility model, the filtering device 5 includes a fiber membrane pipeline 51. One end of the fiber membrane pipeline 51 is communicated with the air outlet pipeline 4, and the other end of the fiber membrane pipeline 51 is communicated with the air inlet pipeline 3. The pipe wall of the fiber membrane pipeline 51 is used to block the liquid water in the evaporation water storage cavity 11 from entering the air outlet pipeline 4, and enable the gas in the evaporation water storage cavity 11 to enter the air outlet pipeline 4 through the fiber membrane pipeline 51. Specifically, the fiber membrane pipeline 51 is a hollow pipeline inside. The fiber membrane pipeline 51 can be made of materials such as PES, E-PTFE, etc. with hydrophilic characteristics on the surface. Functionally, it is not limited to various characteristics such as being permeable to water vapor and impermeable to liquid water. After the air in the atmospheric environment enters the air inlet pipeline 3, it will directly enter the fiber membrane pipeline 51, and after passing through the fiber membrane pipeline 51, it will be directly discharged through the air outlet pipeline 4. Among them, the gaseous water will pass through the pipe wall of the fiber membrane pipeline 51 and enter the fiber membrane pipeline 51, while the liquid water will be blocked outside the fiber membrane pipeline 51 by the pipe wall of the fiber membrane pipeline 51. After the gaseous water enters the interior of the fiber membrane pipeline 51, it will be mixed with the air entering from the air inlet pipeline 3 and discharged together from the air outlet pipeline 4.
[0036] According to some embodiments of the present utility model, the filtering device 5 includes a fiber membrane pipeline 51. One end of the fiber membrane pipeline 51 is communicated with the air outlet pipeline 4, and the other end of the fiber membrane pipeline 51 is sealed. Another way of the filtering device 5 is to only communicate the air outlet pipeline 4 with the fiber membrane. The air in the atmospheric environment directly enters the evaporation water storage cavity 11 through the air inlet pipeline 3, and then together with the gaseous water, enters the fiber membrane pipeline 51 through the pipe wall of the fiber membrane pipeline 51, and is discharged through the air outlet pipeline 4.
[0037] Among them, in order to enable the gas to enter the evaporation water storage cavity 11 from the air inlet pipeline 3 and be discharged from the air outlet pipeline 4, an air pump can be provided on the air inlet pipeline 3 to blow the air in the atmospheric environment into the evaporation water storage cavity 11.
[0038] When setting the fiber membrane pipeline 51, multiple thinner fiber membrane pipelines 51 can be set, and the multiple fiber membrane pipelines 51 are fixed together through a fixing member 52, so as to increase the surface area of the fiber membrane pipeline 51 and make the efficiency of the gas passing through the pipe wall of the fiber membrane pipeline 51 higher.
[0039] According to some embodiments of the utility model, the evaporation water-containing chamber 11 includes an air outlet chamber 111, a water-adding chamber 112 and an air inlet chamber 113 which are sealed to each other. The water in the evaporation water-containing chamber 11 is arranged in the water-adding chamber 112. The fiber membrane pipe 51 is arranged in the water-adding chamber 112. The fiber membrane pipe 51 connects the air outlet chamber 111 and the air inlet chamber 113. The air inlet pipe 3 is connected to the air inlet chamber 113. The air outlet pipe 4 is connected to the air outlet chamber 111. The evaporation water-containing chamber 11 is divided and divided into three chambers, namely, the air outlet chamber 111, the water-adding chamber 112 and the air inlet chamber 113. The water storage tank body 6 is connected to the water-adding chamber 112, and water is injected into the water-adding tank body. The pressure relief pipe 7 is also connected to the water-adding chamber 112 to prevent the internal pressure of the water-adding chamber 112 from being too high after being heated. After the air in the atmospheric environment enters the air inlet chamber 113 through the air inlet pipe 3, the air passes through the fiber membrane pipe 51 through the water adding chamber 112 and enters the air outlet chamber 111. When the air passes through the fiber membrane pipe 51, the gaseous water in the water adding chamber 112 will pass through the pipe wall of the fiber membrane pipe 51 and mix with the air and enter the air outlet chamber 111 together, and be discharged by the air outlet pipe 4.
[0040] According to some embodiments of the utility model, the filter device 5 has a left sealing plate 53 and a right sealing plate 54, the left sealing plate 53 is arranged between the air outlet chamber 111 and the water supply chamber 112, the right sealing plate 54 is arranged between the air inlet chamber 113 and the water supply chamber 112, one end of the fiber membrane pipe 51 passes through the left sealing plate 53, and the other end of the fiber membrane pipe 51 passes through the right sealing plate 54. Specifically, in order to improve the humidification efficiency, it is necessary to allow gaseous water to pass through the fiber membrane pipe 51 faster and more, so a plurality of thinner fiber membrane pipes 51 can be arranged at intervals, thereby increasing the surface area of the pipe wall of the fiber membrane pipe 51, so that the gaseous water enters the fiber membrane pipe 51 faster. Glue is poured at both ends of the fiber membrane pipe 51 to form a left sealing plate 53 and a right sealing plate 54, so that when the fiber membrane pipe 51 connects the air outlet chamber 111 and the air inlet chamber 113, the sealing of the water adding chamber 112 is ensured to prevent water in the water adding chamber 112 from leaking into the air outlet chamber 111 or the air inlet chamber 113.
[0041] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.
Claims
1. A humidification and dust removal device, characterized in that: include: A humidifying box body, wherein the humidifying box body is provided with an evaporative water-containing cavity, and the evaporative water-containing cavity is used to contain water; A heating device, the heating device is used to heat the humidification box to evaporate the liquid water in the evaporation water holding cavity into gaseous water; An air inlet pipe, one end of which is connected to the outside of the humidification box, and the other end of which is connected to the inside of the evaporation water-containing cavity, and the air inlet pipe is used to allow gas to enter the evaporation water-containing cavity; An air outlet pipe, one end of which is connected to the dust generating device, and the other end of which is connected to the interior of the evaporation water containing cavity, and the air outlet pipe is used to discharge the gas in the evaporation water containing cavity; A filter device is arranged in the evaporation water-containing cavity, and is used to prevent liquid water in the evaporation water-containing cavity from entering the air outlet pipe, and allows the gas in the evaporation water-containing cavity to enter the air outlet pipe through the filter device.
2. The humidification and dust removal equipment according to claim 1, characterized in that: It also includes a water storage tank body, which is used to contain liquid water. The water storage tank body is connected to the humidification tank body and is used to transport liquid water into the humidification tank body.
3. The humidification and dust removal equipment according to claim 2, characterized in that: It also includes a pressure relief pipe, one end of which is connected to the humidification box, and the other end of which is connected to the outside of the humidification box.
4. The humidification and dust removal equipment according to claim 1, characterized in that: The heating device includes a water bath box and a heating mechanism. The water bath box is provided with a water bath water holding cavity, and the water bath water holding cavity is used to hold liquid. The heating mechanism is arranged on the water bath box, and the heating mechanism is used to heat the liquid in the water bath water holding cavity. The humidifying box is arranged in the water bath water holding cavity, and the liquid in the water bath water holding cavity is used to heat the humidifying box.
5. The humidification and dust removal equipment according to claim 4, characterized in that: The water bath body is provided with a water temperature control device, and the water temperature control device is used to control the temperature of the liquid in the water bath body.
6. The humidification and dust removal equipment according to claim 4, characterized in that: The water bath body is provided with a water level detection device, and the water level detection device is used to detect the water level of the liquid in the water bath body.
7. The humidification and dust removal equipment according to claim 1, characterized in that: The air outlet pipe is connected to the top of the humidification box.
8. The humidification and dust removal equipment according to claim 1, characterized in that: The filtering device includes a fiber membrane pipe, one end of the fiber membrane pipe is connected to the air outlet pipe, and the other end of the fiber membrane pipe is connected to the air inlet pipe. The tube wall of the fiber membrane pipe is used to prevent liquid water in the evaporation water holding cavity from entering the air outlet pipe, and to allow the gas in the evaporation water holding cavity to enter the air outlet pipe through the fiber membrane pipe.
9. The humidification and dust removal equipment according to claim 8, characterized in that: The evaporation water-containing cavity includes an air outlet cavity, a water-adding cavity and an air inlet cavity which are sealed to each other. The water in the evaporation water-containing cavity is arranged in the water-adding cavity. The fiber membrane pipe is arranged in the water-adding cavity. The fiber membrane pipe connects the air outlet cavity and the air inlet cavity. The air inlet pipe is connected to the air inlet cavity, and the air outlet pipe is connected to the air outlet cavity.
10. The humidification and dust removal equipment according to claim 9, characterized in that: The filter device comprises a left sealing plate and a right sealing plate, wherein the left sealing plate is arranged between the air outlet chamber and the water supply chamber, and the right sealing plate is arranged between the air inlet chamber and the water supply chamber, one end of the fiber membrane pipe passes through the left sealing plate, and the other end of the fiber membrane pipe passes through the right sealing plate.