Two-stage combined dust removal mechanism

Abstract

The utility model discloses a two-stage combined dust removal mechanism. The two-stage combined dust removal mechanism comprises an aerosol generating device, a base and a dust removal structure, the aerosol generating device is mounted on the base, and the dust removal structure is mounted on the base and connected with the aerosol generating device; the dust removal structure comprises a primary dust removal assembly, a dehydration assembly and a secondary filtering assembly; the primary dust removal assembly, the dewatering assembly and the secondary filtering assembly are mounted on the base; the utility model relates to the technical field of aerosol, and has the following beneficial effects: filtering is carried out in a water filtering manner, so that solids in air are fully filtered, and the dust removal effect is better; water in the air can be better separated from the air, and meanwhile, water generated during preliminary dust removal can be treated; and the equipment has a secondary filtering function, so that impurities and water in the air are fully separated, and the air is purer and drier.

Description

Technical Field

[0001] The utility model relates to the technical field of aerosols, in particular to a two-stage combined dust removal mechanism. Background Art

[0002] Aerosol generators operate based on different physical principles and are generally categorized into three types: pressure spray, ultrasonic spray, and evaporative spray. Pressure spray generates pressure by compressing gas or liquid, forcing the liquid out of a nozzle as fine droplets. Ultrasonic spray utilizes high-frequency sound waves to break liquid into tiny particles. Evaporative spray heats the liquid, causing it to evaporate, producing an aerosol of tiny solid particles. These droplets or particles can then become suspended in the air, forming an aerosol.

[0003] The existing aerosol generator cannot remove dust from the inhaled air during use, which will cause certain impurities to appear in the aerosol. Therefore, we designed a two-stage combined dust removal mechanism. Utility Model Content

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a two-stage combined dust removal mechanism, comprising: an aerosol generating device, a base and a dust removal structure; the aerosol generating device is mounted on the base, and the dust removal structure is mounted on the base and connected to the aerosol generating device;

[0005] The dust removal structure includes: a primary dust removal component, a dehydration component and a secondary filtration component;

[0006] The primary dust removal component is installed on the base, the dehydration component is installed on the base, and the secondary filtration component is installed on the base;

[0007] The preliminary dust removal assembly includes: a dust removal tank, an air inlet pipe, an aeration pipe, an air pump, a water inlet pipe, and a water outlet pipe;

[0008] The dust removal tank is installed on the base, the aeration pipe is installed inside the dust removal tank, the air intake pipe is installed on the dust removal tank and connected to the aeration pipe, the air pump is installed on the air intake pipe, the water inlet pipe is installed on the top of the dust removal tank, and the drain pipe is installed at the bottom of the dust removal tank.

[0009] A one-way valve is provided on the air intake pipe.

[0010] The dehydration component includes: a first connecting pipe, a refrigerator, a condenser pipe, and a dehydration box;

[0011] The dehydration box is installed on the base, one end of the first connecting pipe is installed on the dust removal tank and the other end is connected to the dehydration box, the condenser is installed outside the dehydration box, and the condensation pipe is installed in the dehydration box and connected to the condenser.

[0012] An inner container is provided in the dehydration box.

[0013] The secondary filtration assembly includes: a filter box, a second connecting pipe, a water absorption filling layer, an activated carbon filling layer, and an air outlet pipe;

[0014] The filter box is installed on the base, one end of the second connecting pipe is installed on the dehydration box, and the other end is installed on the filter box, the water absorption filling layer is installed in the filter box, the activated carbon filling layer is installed in the filter box, and the air outlet pipe is installed on the side opposite to the second connecting pipe and connected to the aerosol generating device.

[0015] The filter box is provided with a sealed opening and closing door.

[0016] Beneficial effects

[0017] The utility model provides a two-stage combined dust removal mechanism, which has the following beneficial effects compared with the existing technical means:

[0018] 1. A preliminary dust removal component is provided. Through the cooperation of the dust removal tank, air inlet pipe, aeration pipe, air pump, water inlet pipe and water outlet pipe, the equipment filters through water filtration, so that the solids in the air are fully filtered and the dust removal effect is better;

[0019] 2. A dehydration component is provided. Through the cooperation of the first connecting pipe, the refrigerator, the condenser and the dehydration box, the equipment can better separate the moisture in the air from the air, and at the same time can process the moisture generated during the initial dust removal;

[0020] 3. A secondary filtration component is provided. Through the cooperation of the filter box, the second connecting pipe, the water absorption filling layer, the activated carbon filling layer and the outlet pipe, the equipment has a secondary filtration function, which fully separates the impurities and moisture in the air, making the air purer and drier. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of a two-stage combined dust removal mechanism of the utility model.

[0022] Figure 2 This is a schematic diagram of the main structure of a two-stage combined dust removal mechanism of the present invention.

[0023] Figure 3 The utility model is a schematic cross-sectional structure diagram of a two-stage combined dust removal mechanism.

[0024] In the figure: 1. Aerosol generating device; 2. Base; 3. Dust removal tank; 4. Air inlet pipe; 5. Aeration pipe; 6. Air pump; 7. Water inlet pipe; 8. Water outlet pipe; 9. First connecting pipe; 10. Refrigerator; 11. Condenser; 12. Dehydration box; 13. Filter box; 14. Second connecting pipe; 15. Water absorption filling layer; 16. Activated carbon filling layer; 17. Air outlet pipe. DETAILED DESCRIPTION

[0025] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

[0026] See also Figure 1-3 , the utility model provides a technical solution.

[0027] Example 1:

[0028] Please see the attached Figure 1-3 In the specific implementation process: a two-stage combined dust removal mechanism includes: an aerosol generating device 1, a base 2 and a dust removal structure; the aerosol generating device 1 is installed on the base 2, and the dust removal structure is installed on the base 2 and connected to the aerosol generating device 1;

[0029] The dust removal structure includes: a primary dust removal component, a dehydration component and a secondary filtration component;

[0030] The primary dust removal component is installed on the base 2, the dehydration component is installed on the base 2, and the secondary filtration component is installed on the base 2;

[0031] The preliminary dust removal assembly includes: a dust removal tank 3, an air inlet pipe 4, an aeration pipe 5, an air pump 6, a water inlet pipe 7, and a water outlet pipe 8;

[0032] The dust removal tank 3 is installed on the base 2, the aeration pipe 5 is installed inside the dust removal tank 3, the air intake pipe 4 is installed on the dust removal tank 3 and connected to the aeration pipe 5, the air pump 6 is installed on the air intake pipe 4, the water inlet pipe 7 is installed at the top of the dust removal tank 3, and the drain pipe is installed at the bottom of the dust removal tank 3.

[0033] It should be noted that aerosols are also widely used in the medical field. When aerosols are nebulized on patients, the air inlet end of the aerosol generating device 1 needs to be dust-removed to prevent the dust in the air from causing secondary damage to the lungs of the person. Therefore, when the aerosol generating device 1 is started, the air pump 6 is started simultaneously to supply sufficient air to the aerosol generating device 1, and the air is drawn into the air inlet pipe 4. The gas is sent into the aeration pipe 5 through the air inlet pipe 4, and the air is fully contacted with the liquid in the dust removal tank 3 through the aeration pipe 5, so that the dust and other solid impurities in the air are removed, making the air entering the aerosol generating device 1 cleaner.

[0034] As a preferred solution, further, a one-way valve is provided on the air inlet pipe 4 .

[0035] It should be noted that a one-way valve is provided on the air inlet pipe 4 to effectively prevent the backflow of gas.

[0036] As a preferred solution, further, the dehydration assembly includes: a first connecting pipe 9, a refrigerator 10, a condenser pipe 11, and a dehydration box 12;

[0037] The dehydration box 12 is installed on the base 2, one end of the first connecting pipe 9 is installed on the dust removal tank 3, and the other end is connected to the dehydration box 12, the condenser is installed outside the dehydration box 12, and the condensation pipe 11 is installed in the dehydration box 12 and connected to the condenser.

[0038] It should be noted that after the initial dust removal, the air passes through the first connecting pipe 9 and enters the dehydration box 12. The refrigerator 10 installed outside the dehydration box 12 is started, and the dehydration box 12 is cooled through the condenser 11 connected to the refrigerator 10, so that the moisture in the air is frozen, liquefied and gathered, and the moisture and air are separated, thereby completing the dehydration operation.

[0039] As a preferred solution, further, an inner container is provided in the dehydration box 12 .

[0040] It should be noted that the dehydration box 12 is provided with an inner liner to facilitate the collection and treatment of the water condensed in the dehydration box 12 .

[0041] As a preferred solution, further, the secondary filtration assembly includes: a filter box 13, a second connecting pipe 14, a water absorption filling layer 15, an activated carbon filling layer 16, and an air outlet pipe 17;

[0042] The filter box 13 is installed on the base 2, one end of the second connecting pipe 14 is installed on the dehydration box 12, and the other end is installed on the filter box 13, the water absorption filling layer 15 is installed in the filter box 13, the activated carbon filling layer 16 is installed in the filter box 13, and the air outlet pipe 17 is installed on the side opposite to the second connecting pipe 14 and is connected to the aerosol generating device 1.

[0043] It should be noted that after dehydration is completed, there may still be some water vapor in the gas. The air in the dehydration box 12 enters the filter box 13 through the second connecting pipe 14, and the remaining water vapor in the air is absorbed by the water-absorbing filling layer 15 installed in the filter box 13. After the absorption is completed, it is filtered twice through the activated carbon filling layer 16, so that the impurities and moisture in the air are fully separated, making the air purer.

[0044] As a preferred solution, further, the filter box 13 is provided with a sealed opening and closing door.

[0045] It should be noted that the filter box 13 is provided with a sealed opening and closing door to facilitate replacement of the water absorption filling layer 15 and the activated carbon filling layer 16 in the filter box 13 .

[0046] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A two-stage combined dust removal mechanism, comprising: Aerosol generating device, base and dust removal structure; The aerosol generating device is installed on the base, and the dust removal structure is installed on the base and connected to the aerosol generating device; The dust removal structure includes: a primary dust removal component, a dehydration component and a secondary filtration component; It is characterized in that the primary dust removal component is installed on the base, the dehydration component is installed on the base, and the secondary filtration component is installed on the base; The preliminary dust removal assembly includes: a dust removal tank, an air inlet pipe, an aeration pipe, an air pump, a water inlet pipe, and a water outlet pipe; The dust removal tank is installed on the base, the aeration pipe is installed inside the dust removal tank, the air intake pipe is installed on the dust removal tank and connected to the aeration pipe, the air pump is installed on the air intake pipe, the water inlet pipe is installed on the top of the dust removal tank, and the drain pipe is installed at the bottom of the dust removal tank.

2. A two-stage combined dust removal mechanism according to claim 1, characterized in that: A one-way valve is provided on the air inlet pipe.

3. A two-stage combined dust removal mechanism according to claim 1, characterized in that: The dehydration assembly includes: a first connecting pipe, a refrigerator, a condenser pipe, and a dehydration box; The dehydration box is installed on the base, one end of the first connecting pipe is installed on the dust removal tank and the other end is connected to the dehydration box, the condenser is installed outside the dehydration box, and the condensation pipe is installed in the dehydration box and connected to the condenser.

4. A two-stage combined dust removal mechanism according to claim 3, characterized in that: An inner container is provided in the dehydration box.

5. The two-stage combined dust removal mechanism according to claim 1, characterized in that: The secondary filtration assembly includes: a filter box, a second connecting pipe, a water absorption filling layer, an activated carbon filling layer, and an air outlet pipe; The filter box is installed on the base, one end of the second connecting pipe is installed on the dehydration box, and the other end is installed on the filter box, the water absorption filling layer is installed in the filter box, the activated carbon filling layer is installed in the filter box, and the air outlet pipe is installed on the side opposite to the second connecting pipe and connected to the aerosol generating device.

6. A two-stage combined dust removal mechanism according to claim 5, characterized in that: The filter box is provided with a sealed opening and closing door.

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