A spiral wet dust collector
By setting a guide structure in the dust collecting chamber of the dust collector, the purification path of the exhaust gas is extended, and the problem of the existing dust collector's reduction in the suction capacity when extending the purification path is solved, achieving a more efficient exhaust gas purification effect.
Patent Information
- Application Number
- CN202421351647.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-06-13
AI Technical Summary
While the existing dust collector extends the exhaust gas purification path, its suction capacity has decreased, resulting in poor purification effect.
A spiral wet dust collector is designed to replace the traditional spiral ducts by providing a first guide structure and a second guide structure in the dust collection cavity to extend the purification path of the exhaust gas while maintaining the strong suction ability of the suction mechanism.
It is achieved to extend the purification path of the exhaust gas without reducing the suction capacity, thereby improving the purification effect of the dust collector and allowing more exhaust gas to be purified.
Smart Images
Figure CN222738782U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dust removal devices, and more specifically, to a spiral wet dust remover. Background Art
[0002] A dust collector is a device that collects suspended dust and mist from the gas, thereby purifying the exhaust gas. During the tool grinding process, a lot of floating dust will be generated. Conventional tool production requires a dust collector so that the floating dust generated during the tool grinding process can enter the dust collector in time, reducing suspended particles in the air, improving the environmental quality of tool production, and benefiting the health of production employees. In the prior art, in order to improve the exhaust gas purification effect, clean water is usually sprayed during the dust removal process, so that the dust suspended in the air absorbs moisture and sinks, reducing the dust content floating in the exhaust gas, thereby purifying the exhaust gas. In the prior art, if the path for exhaust gas purification in the dust collector is short, the purification effect is poor; if you want to increase the path for exhaust gas to pass through, you need to set up a special ventilation duct. Although this setting can extend the purification path for exhaust gas and improve the exhaust gas purification effect in the dust collector, the suction mechanism is usually set at the end of the ventilation duct to suck the exhaust gas. Therefore, with the setting of the ventilation duct, the purification path is extended while the exhaust gas suction capacity is reduced, resulting in a reduction in the amount of exhaust gas entering the dust collector, and more exhaust gas cannot be sucked into the dust collector, which ultimately results in more exhaust gas remaining in the air, seriously affecting the purification capacity of the dust collector. Utility Model Content
[0003] The purpose of the utility model is to overcome the problem of poor purification effect of existing dust collectors and to provide a spiral wet dust collector that can extend the purification path of the exhaust gas in the dust collector while allowing the dust collector to maintain a large suction capacity, so that more exhaust gas can enter the dust collector for purification, thereby ensuring the purification effect of the exhaust gas and improving the purification capacity of the dust collector.
[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0005] A spiral wet dust collector, comprising
[0006] A shell is used to provide support for each component; at least one dust collecting chamber is provided in the shell, a dust collecting port is provided on the side wall of the shell located at the dust collecting chamber, a first guide structure is provided at the dust collecting port along the wall of the dust collecting chamber in a clockwise or counterclockwise direction, a second guide structure is provided at the top of the dust collecting chamber, the second guide structure has the same guiding direction as the first guide structure, and a liquid outlet is provided at the bottom of the dust collecting chamber;
[0007] A filtering mechanism, used for filtering solid particles; installed in the housing and located above the second guide structure;
[0008] A suction mechanism, used to provide suction force; installed inside or outside the shell and located at the rear end of the filter mechanism, the suction mechanism is provided with an exhaust port;
[0009] A spraying mechanism is used for spraying liquid; the spraying mechanism is installed in the shell or penetrates the shell, and the spraying mechanism is located in the dust collecting chamber and is provided with a plurality of spraying ports;
[0010] The waste gas mixed with solid particles enters the dust collecting chamber along the dust collecting port through the first guide structure, and then spirals up along the wall of the dust collecting chamber. The solid particles are wetted by the liquid sprayed from the spraying port of the spraying mechanism and are discharged from the liquid outlet together with the liquid. The gas enters the filtering mechanism through the second guide structure and is discharged from the exhaust port of the suction mechanism.
[0011] The utility model uses a suction mechanism to suck the waste gas from the dust collecting port through the first guide structure into the dust collecting chamber, and then passes through the second guide structure and the filter mechanism and is discharged from the exhaust port of the suction mechanism. Since the first guide structure is arranged along the wall of the dust collecting chamber in a clockwise or counterclockwise direction at the dust collecting port, and the second guide structure located at the top of the dust collecting chamber is also arranged along the clockwise or counterclockwise direction, and is consistent with the guiding direction of the first guide structure, the first guide structure and the second guide structure cooperate with each other, so that after the waste gas enters the dust collecting chamber, it can continue to follow the setting direction of the first guide structure under the impetus of inertia and spirally rise along the dust collecting chamber, and then pass through the filter mechanism under the guidance of the second guide structure, and then enter the suction mechanism and be discharged from the exhaust port; the spraying port of the spraying mechanism will spray liquid, so that the waste gas contacts the liquid in the process of rising along its path in the dust collecting chamber, and the solid particles are wetted and discharged from the liquid outlet at the bottom of the dust collecting chamber together with the liquid, and the gas that has been initially purified enters the filter mechanism to be filtered and purified again, and the gas that has been purified twice is discharged from the exhaust port of the suction mechanism, completing the entire purification process. The utility model replaces the spiral pipe by setting the first guide structure and the second guide structure, and also realizes the spiral ascending path of the exhaust gas in the dust collecting chamber. Compared with the dust collecting chamber with only a cavity, the exhaust gas purification path of the utility model is longer, so that the exhaust gas stays in the dust collecting chamber for a longer time, thereby improving the purification effect; at the same time, without the obstruction of the spiral pipe, the suction resistance does not increase, the suction path is not extended, and the suction force of the suction mechanism acting on the dust collecting port of the dust collecting chamber is stronger. Therefore, the amount of exhaust gas entering the dust collecting chamber is not reduced by using the suction mechanism, so that more exhaust gas can enter the dust collector for purification, thereby ensuring the purification effect of the exhaust gas, and also improving the purification capacity of the dust collector. The dust collector of the utility model is not only suitable for dust removal in the tool grinding process, but also can be used for dust removal in the production process of other products.
[0012] Furthermore, the side wall of the dust collecting chamber is a cylindrical structure. The cylindrical structure of the dust collecting chamber side wall further strengthens the swirling path of the exhaust gas in the dust collecting chamber, and forms a spiral circling way, which is beneficial to the purification of the exhaust gas.
[0013] Furthermore, the bottom of the dust collecting chamber is a funnel-shaped structure, and the liquid outlet is located at the bottom of the funnel-shaped structure. The bottom of the dust collecting chamber with a funnel-shaped structure is conducive to collecting and discharging solid particles that fall after absorbing moisture in the exhaust gas.
[0014] Furthermore, the second guide structure is a fan blade structure. Specifically, the fan blade structure is a plurality of blades arranged in sequence along the same center of a circle in a clockwise or counterclockwise direction, wherein the blades can be a curved surface structure with an arc, or a straight plane structure; preferably, the number of blades is large, and two adjacent blades have overlapping parts in the projection direction.
[0015] Furthermore, an airflow channel is provided in the housing between the filter mechanism and the suction mechanism, and purified clean air can enter the suction mechanism from the filter mechanism through the airflow channel.
[0016] Furthermore, it also includes an exhaust cylinder, which is connected to the exhaust port of the suction mechanism. The arrangement of the exhaust cylinder facilitates the collection of clean air in the suction mechanism, and then discharges it uniformly through the exhaust port.
[0017] Furthermore, there are two or more dust collecting chambers, each of which is independently arranged, and the spraying mechanism passes through each dust collecting chamber in turn. The independently arranged dust collecting chamber has a corresponding first guide structure at the dust collecting port and a corresponding second guide structure at the top of the dust collecting chamber, ensuring that the exhaust gas entering the dust collecting chamber swirls and rises along the wall of the dust collecting chamber in the dust collecting chamber, extending the purification path of the exhaust gas and improving the exhaust gas purification effect; the spraying mechanism can be shared with the filtering mechanism and the suction mechanism, and of course, they can also be separately arranged, with each dust collecting chamber equipped with a corresponding spraying mechanism, filtering mechanism, and suction mechanism, or only the spraying structure and the suction mechanism can be shared, and the filtering mechanism can be separately arranged. The specific configuration scheme can be adjusted accordingly according to user needs. Preferably, multiple dust collecting chambers share the same spraying mechanism, filtering mechanism and suction mechanism. The spraying mechanism passes through each dust collecting chamber in turn. Each dust collecting chamber is provided with multiple spraying ports to facilitate the spraying of liquid. The dust collecting chambers are arranged corresponding to the operating stations. The same dust collector is provided with multiple dust collecting chambers, so that multiple stations on the construction site can work simultaneously, ensure the environment of the entire construction, and reduce the residual exhaust gas in the air.
[0018] Furthermore, a dust hood extends outward from the shell, and a shielding eave is provided on the dust hood away from the dust collecting port. An opening is provided under the shielding eave of the dust hood, and the dust hood is connected with the dust collecting port. The dust hood can collect waste gas at the construction site to reduce the burden of the suction mechanism, facilitate the waste gas to enter the dust collecting port from the dust hood, and reduce the phenomenon of waste gas dispersing around in the environment.
[0019] Furthermore, it also includes a liquid collecting mechanism, which is communicated with the liquid outlet and is used to collect the solid particles and liquid flowing out of the liquid outlet for temporary storage and unified discharge.
[0020] Furthermore, it also includes a purification mechanism, one end of which is connected to the liquid collecting mechanism and the other end is connected to the spraying mechanism. The purification mechanism is used to purify the liquid in the liquid collecting mechanism so that the purified liquid can re-enter the spraying mechanism for recycling.
[0021] The beneficial effects of the utility model are:
[0022] The utility model does not need to add a dust collecting pipe in the dust collecting chamber, but utilizes a first guide structure provided at the dust collecting port and a second guide structure provided at the top of the dust collecting chamber to allow the exhaust gas to swirl and rise in the dust collecting chamber, thereby extending the purification path of the exhaust gas at the end of the dust collector. At the same time, the suction path of the suction mechanism is not increased, so that the suction mechanism still has a better suction capacity, which is conducive to sucking more exhaust gas from the dust collecting port into the dust collecting chamber, thereby greatly improving the purification effect of the exhaust gas. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a structural diagram of a spiral wet dust collector in the first direction of the utility model.
[0024] Figure 2 It is a structural diagram of the second direction of a spiral wet dust collector of the utility model.
[0025] Figure 3 It is a structural diagram of the third direction of a spiral wet dust collector of the utility model.
[0026] Figure 4 for Figure 3 AA section view.
[0027] Figure 5 It is a structural diagram of a spiral wet dust collector in the fourth direction of the utility model.
[0028] Figure 6 for Figure 5 BB cross-sectional view.
[0029] Figure 7 for Figure 5 CC cross-sectional view.
[0030] Figure 8 This is a usage scenario diagram of a spiral wet dust collector of the utility model.
[0031] The graphic symbols are explained as follows:
[0032] 1. Shell; 11. Dust collecting chamber; 12. Dust collecting port; 13. First guide structure; 14. Second guide structure; 15. Liquid outlet; 16. Dust collecting hood; 17. Eaves; 2. Filter mechanism; 3. Suction mechanism; 31. Exhaust pipe; 4. Spraying mechanism; 41. Spraying port; 5. Air flow channel; 6. Liquid collecting mechanism. DETAILED DESCRIPTION
[0033] The drawings are only for illustrative purposes and cannot be construed as limiting the present invention. To better illustrate the present embodiment, some parts of the drawings may be omitted, enlarged, or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions may be omitted in the drawings. The positional relationships described in the drawings are only for illustrative purposes and cannot be construed as limiting the present invention.
[0034] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "long", "short" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, they are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.
[0035] The technical solution of the present invention is further described in detail below through specific embodiments and in conjunction with the accompanying drawings:
[0036] Example 1
[0037] like Figures 1 to 7 The utility model is shown as an embodiment 1 of a spiral wet dust collector, comprising
[0038] The housing 1 is used to provide support for various components; at least one dust collecting chamber 11 is provided in the housing 1, and a dust collecting port 12 is provided on the side wall of the housing 1 located at the dust collecting chamber 11, and a first guide structure 13 is provided at the dust collecting port 12 along the wall of the dust collecting chamber 11 in a clockwise or counterclockwise direction, and a second guide structure 14 is provided at the top of the dust collecting chamber 11, and the guiding direction of the second guide structure 14 is consistent with that of the first guide structure 13, and a liquid outlet 15 is provided at the bottom of the dust collecting chamber 11;
[0039] The filter mechanism 2 is used to filter solid particles; it is installed in the housing 1 and is located above the second guide structure 14; preferably, the filter mechanism 2 can be an activated carbon structure or a structure similar to an automobile filter;
[0040] The suction mechanism 3 is used to provide suction force; it is installed inside the housing 1 or outside the housing 1 and is located at the rear end of the filter mechanism 2, and the suction mechanism 3 is provided with an exhaust port; preferably, the suction mechanism 3 can be a suction pump;
[0041] The spraying mechanism 4 is used for spraying liquid. The spraying mechanism 4 is installed in the housing 1 or penetrates the housing 1. The spraying mechanism 4 is located in the dust collecting chamber 11 and is provided with a plurality of spraying ports 41.
[0042] The exhaust gas mixed with solid particles enters the dust collecting chamber 11 along the dust collecting port 12 through the first guide structure 13, and then spirals up along the wall of the dust collecting chamber 11. The solid particles are wetted by the liquid sprayed from the spray port 41 of the spraying mechanism 4 and are discharged from the liquid outlet 15. The gas enters the filtering mechanism 2 through the second guide structure 14 and is discharged from the exhaust port of the suction mechanism 3.
[0043] The utility model uses the suction mechanism 3 to suck the waste gas from the dust collecting port 12 through the first guide structure 13 into the dust collecting chamber 11 , and then passes through the second guide structure 14 and the filter mechanism 2 before being discharged from the exhaust port of the suction mechanism 3 . Since the first guide structure 13 is arranged at the dust collecting port 12 in a clockwise or counterclockwise direction along the wall of the dust collecting chamber 11, and the second guide structure 14 located at the top of the dust collecting chamber 11 is also arranged in a clockwise or counterclockwise direction and is consistent with the guiding direction of the first guide structure 13, the first guide structure 13 and the second guide structure 14 cooperate with each other so that after the exhaust gas enters the dust collecting chamber 11, it can continue to spiral and rise along the dust collecting chamber 11 in the setting direction of the first guide structure 13 under the impetus of inertia, and then be filtered by the filter mechanism 2 under the guidance of the second guide structure 14, and then enter the suction mechanism 3 and be discharged from the exhaust port; the spray port 41 of the spray mechanism 4 will spray liquid, so that the exhaust gas contacts the liquid in the process of rising along its path in the dust collecting chamber 11, and the solid particles are wetted and discharged from the liquid outlet 15 at the bottom of the dust collecting chamber 11 together with the liquid, and the gas that has been preliminarily purified enters the filter mechanism 2 to be filtered and purified again, and the gas that has been purified twice is discharged from the exhaust port of the suction mechanism 3, completing the entire purification process. The utility model replaces the spiral pipe by setting the first guide structure 13 and the second guide structure 14, and also realizes the spiral ascending travel path of the exhaust gas in the dust collecting chamber 11. Compared with the dust collecting chamber 11 with only a cavity, the exhaust gas purification path of the utility model is longer, so that the exhaust gas stays in the dust collecting chamber 11 for a longer time, thereby improving the purification effect; at the same time, without the obstruction of the spiral pipe, the suction resistance is not increased, the suction path is not extended, and the suction force of the suction mechanism 3 acting on the dust collecting port 12 of the dust collecting chamber 11 is stronger. Therefore, the suction mechanism 3 is used to ensure that the amount of exhaust gas entering the dust collecting chamber 11 is not reduced, so that more exhaust gas can enter the dust collector for purification, thereby ensuring the exhaust gas purification effect and improving the purification capacity of the dust collector.
[0044] Specifically, the side wall of the dust collecting chamber 11 is a cylindrical structure. The cylindrical structure of the side wall of the dust collecting chamber 11 further strengthens the swirling path of the exhaust gas in the dust collecting chamber 11, and forms a spiral circling way, which is beneficial to the purification of the exhaust gas.
[0045] Furthermore, the bottom of the dust collecting chamber 11 is a funnel-shaped structure, and the liquid outlet 15 is located at the bottom of the funnel-shaped structure. The bottom of the dust collecting chamber 11 with a funnel-shaped structure is conducive to collecting and discharging solid particles that fall after absorbing moisture in the exhaust gas.
[0046] Furthermore, the second guide structure 14 is a fan blade structure. Specifically, the fan blade structure is a plurality of blades arranged in sequence along the same center of a circle in a clockwise or counterclockwise direction, wherein the blades can be a curved surface structure with an arc, or a straight plane structure; preferably, the number of blades is large, and two adjacent blades have overlapping parts in the projection direction.
[0047] As an improved solution of this embodiment, an air flow channel 5 is provided in the housing 1 between the filter mechanism 2 and the suction mechanism 3. Purified clean air can enter the suction mechanism 3 from the filter mechanism 2 through the air flow channel 5.
[0048] Preferably, an exhaust cylinder 31 is further included, and the exhaust cylinder 31 is connected to the exhaust port of the suction mechanism 3. The arrangement of the exhaust cylinder 31 facilitates the collection of clean air in the suction mechanism 3, and then discharges it uniformly through the exhaust port.
[0049] As an improvement of the present embodiment, a dust hood 16 is extended outward from the housing 1, a shielding eave 17 is provided on the side of the dust hood 16 away from the dust collecting port 12, an opening is provided below the shielding eave 17, and the dust hood 16 is connected with the dust collecting port 12. The dust hood 16 can collect the waste gas at the construction site to reduce the burden of the suction mechanism 3, facilitate the waste gas to enter the dust collecting port 12 from the dust hood 16, and reduce the phenomenon of waste gas being dispersed in the environment.
[0050] As an improved solution of this embodiment, a liquid collecting mechanism 6 is further included, and the liquid collecting mechanism 6 is connected to the liquid outlet 15. The liquid collecting mechanism 6 is used to collect the solid particles and liquid flowing out of the liquid outlet 15, and temporarily store them for unified discharge.
[0051] As an improved solution of this embodiment, a purification mechanism is further included, one end of which is connected to the liquid collecting mechanism 6 and the other end is connected to the spraying mechanism 4. The purification mechanism is used to purify the liquid in the liquid collecting mechanism 6 so that the purified liquid can re-enter the spraying mechanism 4 for recycling.
[0052] Example 2
[0053] The present embodiment is an embodiment 2 of a spiral wet dust collector, and the present embodiment is similar to the embodiment 1, except that there are two dust collecting chambers 11, and the two dust collecting chambers 11 are independently arranged. Each dust collecting chamber 11 is provided with two dust collecting hoods 16, and the two dust collecting hoods 16 are arranged opposite to each other. Correspondingly, each dust collecting chamber 11 is provided with two dust collecting ports 12, and each dust collecting port 12 is correspondingly provided with a first guide structure 13, and the dust collecting hood 16 is arranged outside the dust collecting port 12. The two first guide structures 13 are arranged in the same direction along the wall of the dust collecting chamber 11, and are both arranged in a clockwise or counterclockwise direction; the two dust collecting chambers 11 share a spraying mechanism 4, and the spraying mechanism 4 is arranged through the two dust collecting chambers 11 in sequence.
[0054] The independently arranged dust collecting chamber 11 has a corresponding first guide structure 13 at the dust collecting port 12. In the present embodiment, there are two dust collecting ports 12, and correspondingly, a first guide structure 13 is provided at each dust collecting port 12, and a corresponding second guide structure 14 is provided at the top of the dust collecting chamber 11, to ensure that the exhaust gas entering the dust collecting chamber 11 swirls and rises along the wall of the dust collecting chamber 11 in the dust collecting chamber 11, thereby extending the purification path of the exhaust gas and improving the exhaust gas purification effect; the spraying mechanism 4 can be shared with the filtering mechanism 2 and the suction mechanism 3. Of course, they can also be separately arranged, and each dust collecting chamber 11 is equipped with a corresponding spraying mechanism 4, filtering mechanism 2, and suction mechanism 3. Alternatively, only the spraying structure and the suction mechanism 3 can be shared, and the filtering mechanism 2 can be separately arranged. The specific configuration scheme can be adjusted accordingly according to user needs. Preferably, multiple dust collecting chambers 11 share the same spraying mechanism 4, filtering mechanism 2 and suction mechanism 3. The spraying mechanism 4 passes through each dust collecting chamber 11 in turn. Each dust collecting chamber 11 is provided with multiple spraying ports 41 for spraying out liquid. The dust collecting chamber 11 is arranged corresponding to the operating station. The same dust collector is provided with multiple dust collecting chambers 11, so that multiple stations on the construction site can work simultaneously, and can ensure the environment of the entire construction and reduce the residual exhaust gas in the air.
[0055] Example 3
[0056] The present embodiment is embodiment 3 of a spiral wet dust collector, and the present embodiment is similar to embodiment 1, except that there are four dust collecting chambers 11, each of which is independently arranged, and each of which is provided with a dust collecting port 12 and a first guide structure 13. A dust collecting hood 16 is arranged outside the dust collecting port 12, and the spraying mechanism 4 is arranged through each of the dust collecting chambers 11 in sequence.
[0057] Obviously, the above embodiments of the utility model are only examples for clearly explaining the utility model, and are not intended to limit the implementation methods of the utility model. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the protection scope of the claims of the utility model.
Claims
1. A spiral wet dust collector, characterized in that: include A shell (1) is used to provide support for various components; at least one dust collecting chamber (11) is provided in the shell (1); a dust collecting port (12) is provided on a side wall of the shell (1) located in the dust collecting chamber (11); a first guide structure (13) is provided at the dust collecting port (12) along the wall of the dust collecting chamber (11) in a clockwise or counterclockwise direction; a second guide structure (14) is provided at the top of the dust collecting chamber (11); the second guide structure (14) and the first guide structure (13) have the same guiding direction; and a liquid outlet (15) is provided at the bottom of the dust collecting chamber (11); A filtering mechanism (2) for filtering solid particles; installed in the housing (1) and located above the second guide structure (14); A suction mechanism (3) is used to provide suction force; it is installed inside the housing (1) or outside the housing (1) and is located at the rear end of the filter mechanism (2); the suction mechanism (3) is provided with an exhaust port; A spraying mechanism (4) is used for spraying liquid; the spraying mechanism (4) is installed in the housing (1) or penetrates the housing (1); the spraying mechanism (4) is located in the dust collecting chamber (11) and is provided with a plurality of spraying ports (41); After the waste gas mixed with solid particles passes through the first guide structure (13) along the dust collecting port (12) and enters the dust collecting chamber (11), it rises in a spiral along the wall of the dust collecting chamber (11), the solid particles are wetted by the liquid sprayed from the spray port (41) of the spray mechanism (4) and are discharged from the liquid outlet (15) together with the liquid, and the gas passes through the second guide structure (14) and enters the filtering mechanism (2) and is discharged from the exhaust port of the suction mechanism (3).
2. The spiral wet dust collector according to claim 1, characterized in that: The side wall of the dust collecting chamber (11) is a cylindrical structure.
3. The spiral wet dust collector according to claim 1, characterized in that: The bottom of the dust collecting chamber (11) is a funnel-shaped structure, and the liquid outlet (15) is located at the bottom of the funnel-shaped structure.
4. The spiral wet dust collector according to claim 1, characterized in that: The second guide structure (14) is a fan blade structure.
5. The spiral wet dust collector according to claim 1, characterized in that: An air flow channel (5) is provided in the housing (1) between the filtering mechanism (2) and the suction mechanism (3).
6. The spiral wet dust collector according to any one of claims 1 to 5, characterized in that: It also comprises an exhaust pipe (31), wherein the exhaust pipe (31) is connected to the exhaust port of the suction mechanism (3).
7. The spiral wet dust collector according to any one of claims 1 to 5, characterized in that: There are two or more dust collecting chambers (11), each dust collecting chamber (11) is independently arranged, and the spraying mechanism (4) passes through each dust collecting chamber (11) in sequence.
8. The spiral wet dust collector according to claim 1, characterized in that: A dust collecting hood (16) extends outward from the shell (1), a shielding eave (17) is provided on the side of the dust collecting hood (16) away from the dust collecting port (12), an opening is provided on the dust collecting hood (16) below the shielding eave (17), and the dust collecting hood (16) is in communication with the dust collecting port (12).
9. The spiral wet dust collector according to claim 1, characterized in that: It also comprises a liquid collecting mechanism (6), wherein the liquid collecting mechanism (6) is in communication with the liquid outlet (15).
10. The spiral wet dust collector according to claim 9, characterized in that: It also comprises a purification mechanism, one end of which is connected to the liquid collecting mechanism (6) and the other end of which is connected to the spraying mechanism (4).