A wide-angle air intake smoke purification device and its usage method

Abstract

This invention discloses a wide-angle air intake smoke purification device, comprising: a support column, which is cylindrical in structure; a support base at both ends of the support column; an air intake mechanism on the front of the outer wall of the support column for smoke intake; purification mechanisms at both ends of the support column for smoke purification; a water inlet / outlet mechanism on the back of the support column for supplying water to the purification mechanisms and discharging wastewater; and a positioning mechanism on the outer wall of the support column for adjusting and stabilizing the direction of the air intake mechanism. This invention utilizes the coordinated arrangement of the support base, air intake mechanism, purification mechanism, and positioning mechanism to facilitate arbitrary directional adjustment and stabilization of the air intake mechanism, allowing for smoke intake from different directions. Furthermore, the cooperation between the purification mechanism and the support base facilitates the dispersion of purified gas to both sides of the support column, thereby improving environmental purification efficiency.

Description

Technical Field

[0001] This invention relates to the field of smoke purification technology, and in particular to a smoke purification device with wide-angle air intake and its usage method. Background Technology

[0002] With the continuous development of the industrial chemical industry, industrial processing equipment generally suffers from pollution problems such as sewage discharge and exhaust. In particular, acidic and alkaline fumes cause serious harm to the environment. They can enter the liver, lungs, cardiovascular system and blood through the respiratory tract, seriously affecting human health.

[0003] Currently, there are some smoke treatment devices on the market. However, most of these devices have a single air intake, making it difficult to easily adjust the direction of smoke intake. This results in the devices being unable to purify smoke from different directions. Furthermore, the existing purification devices have a single air outlet, which affects the purification efficiency of the environment. Summary of the Invention

[0004] The purpose of this invention is to provide a smoke purification device with wide-angle air intake and its usage method to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a smoke purification device with wide-angle air intake, comprising:

[0006] The load-bearing column is a cylindrical structure.

[0007] Both ends of the support column are rotatably connected to the same support base, and an air intake mechanism is provided on the front of the outer wall of the support column for the intake of smoke.

[0008] Both ends of the support column are equipped with purification mechanisms, which are used for smoke purification.

[0009] The back of the support column is provided with a water inlet / outlet mechanism, which is used to supply water to the purification unit and discharge sewage.

[0010] The outer wall of the support column is provided with a positioning mechanism, which is used for directional adjustment and stabilization of the air intake mechanism.

[0011] Preferably, the air intake mechanism includes a flared groove, a support pipe, a protective mesh cover, a filter mesh cover, and a drive assembly. The flared groove is opened on the front of the support column. The support pipe is fixedly inserted and connected to one end of the flared groove. The protective mesh cover is fixed to the other end of the flared groove by multiple bolts. The filter mesh cover is fixed to the inner wall of the support pipe. The drive assembly is disposed in the inner cavity of the support pipe.

[0012] Preferably, the drive assembly includes a rotating shaft, rotating fan blades, and a servo motor. One end of the rotating shaft is mounted on one end of the support tube via a bearing bracket. The rotating fan blades are fixed to one end of the rotating shaft. The output end of the servo motor is connected to the other end of the rotating shaft via a transmission connection. The servo motor is fixed to the middle of the support tube via a fixed bracket. The middle of the rotating shaft is rotatably connected to the middle of the filter screen via a bearing.

[0013] Preferably, the purification mechanism includes a ventilation pipe, an interpenetrating pipe, a spray assembly, a filter plate assembly, an air outlet pipe, and a protective cover. The ventilation pipe is fixedly inserted into one side of the support pipe, and the interpenetrating pipe is fixed to one end of the ventilation pipe. The ventilation pipe and one end of the interpenetrating pipe are both fixedly interpenetratingly connected to the same side of the support column. The spray assembly is disposed at one end of the inner cavity of the interpenetrating pipe. The filter plate assembly is interpenetratingly snapped into the other end of the interpenetrating pipe. The air outlet pipe is fixedly inserted into the other end of the interpenetrating pipe. The two interpenetrating pipes are respectively rotatably interpenetratingly connected to the top of the support seat. The two protective covers are respectively movably snapped into the top of both sides of the support seat.

[0014] Preferably, the spray assembly includes an annular tube, multiple locking blocks, multiple spray heads, an annular groove, multiple water outlets, and multiple sewage pipes. The annular tube is locked into the inner cavity of the multiple locking blocks. The multiple locking blocks are fixed in an annular array to one end of the inner wall of the inserting tube. The multiple spray heads are fixed in an annular array to the inner wall of the annular tube. The annular groove is opened at one end of the inserting tube. The multiple water outlets are opened in an annular array on the inner wall of the annular groove. The inner cavity at one end of the inserting tube communicates with the inner cavities of the multiple water outlets and the annular groove. The outer wall of the annular tube is connected to the water inlet / outlet mechanism.

[0015] Preferably, the water inlet and outlet mechanism includes a sewage tank, an outlet pipe, a clean water tank, an inlet pipe, and a water pump assembly. The sewage tank and the clean water tank are both located on one side of the support column. The clean water tank is located inside the sewage tank. The outlet pipe is fixedly inserted through one side of the inner wall of the sewage tank. The inlet pipe is fixedly inserted through one side of the inner wall of the clean water tank. The outlet pipe and the inlet pipe are both fixedly inserted through the back and top of the support column. Multiple sewage pipes are fixedly inserted through the inner wall of the sewage tank. The water pump assembly is fixed to the inner wall of the clean water tank.

[0016] Preferably, the water pump assembly includes a water pump body, multiple water inlet pipes and a flexible hose. The water pump body is fixed to the inner wall of the water purification tank. The multiple water inlet pipes are fixed to the water outlet end of the water pump body through connectors. One end of each water inlet pipe is fixedly inserted into the outer wall of the annular pipe. The flexible hose is fixed to the water inlet end of the water pump body and is disposed in the inner cavity of the water purification tank.

[0017] Preferably, the positioning mechanism includes multiple positioning tubes, multiple compression springs, multiple support plates, multiple positioning rods, pull rods, multiple limiting posts, and multiple limiting grooves. The multiple positioning tubes are respectively fixed to the top of both sides of the bearing seat. The compression springs are fixed between the inner walls of the support plates and the positioning tubes. The multiple positioning rods are respectively fixed to both ends of the pull rods. The limiting posts are slidably inserted into the inner cavities of adjacent limiting grooves.

[0018] Preferably, the support plate is disposed in the inner cavity of the positioning tube, the compression spring is sleeved on the outer wall of the positioning rod, the support plate is slidably inserted into the top of the positioning tube, the plurality of limiting posts are respectively fixed at both ends of the pull rod, and the plurality of limiting grooves are respectively arranged in two annular arrays at both ends of the outer wall of the bearing post.

[0019] The present invention also provides a method of using a wide-angle air intake smoke purification device, including the following specific steps:

[0020] Step 1: Based on the direction of the smoke, pull the lever to make its limiting post slide out of the inner cavity of the limiting groove on the bearing post, release the position restriction on the bearing post, and rotate the bearing post so that its protective netting can face the direction of the smoke;

[0021] Step 2: Drive the servo motor to rotate the fan blades, so that one end of the carrier tube is in a negative pressure state, allowing the smoke to enter the inner cavity of the carrier tube through the flared groove, and the adsorbed smoke can enter the inner cavity of the ventilation duct respectively.

[0022] Step 3: Drive the water pump body so that the water in the inner cavity of its water purification tank can enter the inner cavity of the two annular pipes respectively, so that its multiple spray heads can spray water on the smoke flowing in the inner cavity of the intersecting pipes, so that the particles in the smoke can fall off. The smoke that has been initially filtered is then purified through the filter plate assembly, and the purified gas is then discharged through both ends of the support seat.

[0023] The technical effects and advantages of this invention are as follows:

[0024] (1) The present invention utilizes a combination of a support base, an air intake mechanism, a purification mechanism and a positioning mechanism. By rotating the support column on the top of the support base, the air intake mechanism can be adjusted and stabilized at will, which facilitates the intake of smoke from different directions. Furthermore, through the cooperation between the purification mechanism and the support base, it can stably exhaust air from both sides of the support base, which facilitates the dispersion of purified gas to both sides of the support column, thereby improving the purification efficiency of the environment.

[0025] (2) The present invention utilizes the combination of water inlet and outlet mechanism and purification mechanism. Through the water purification tank and water pump assembly on the water inlet and outlet mechanism, water is supplied to the spray assembly on the purification mechanism to spray, so that it can purify the particles in the smoke. The sewage can be discharged into the sewage tank cavity through the annular groove, so that it does not affect the purification of smoke and facilitates the stable purification of smoke. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0027] Figure 2 This is a schematic diagram of the overall top sectional view of the present invention.

[0028] Figure 3 This is a schematic diagram of the overall side cross-sectional structure of the present invention.

[0029] Figure 4 For the present invention Figure 1 A magnified schematic diagram of the structure at point A in the middle.

[0030] Figure 5 For the present invention Figure 2 A magnified schematic diagram of the structure at point B in the middle.

[0031] Figure 6 This is a schematic cross-sectional view of the bearing seat of the present invention.

[0032] Figure 7 This is a side cross-sectional view of the positioning tube of the present invention.

[0033] In the diagram: 1. Support column; 2. Support base; 3. Air intake mechanism; 31. Flared groove; 32. Support pipe; 33. Protective mesh cover; 34. Air filter mesh cover; 35. Drive assembly; 351. Rotating shaft; 352. Rotating fan blade; 353. Servo motor; 4. Purification mechanism; 41. Ventilation pipe; 42. Through pipe; 43. Spray assembly; 431. Annular pipe; 432. Locking block; 433. Spray head; 434. Annular groove; 435. Water outlet; 436. Sewage pipe; 44. Filter plate assembly; 45. Air outlet pipe; 46. Protective cover; 5. Water inlet / outlet mechanism; 51. Sewage tank; 52. Water outlet pipe; 53. Clean water tank; 54. Water inlet pipe; 55. Water pump assembly; 551. Water pump body; 552. Water supply pipe; 553. Flexible hose; 6. Positioning mechanism; 61. Positioning tube; 62. Compression spring; 63. Support plate; 64. Positioning rod; 65. Pull rod; 66. Limiting post; 67. Limiting groove. Detailed Implementation

[0034] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] This invention provides, for example Figure 1-7The smoke purification device shown includes:

[0036] The support column 1 is a cylindrical structure. Both ends of the support column 1 are rotatably connected to the same support seat 2. The top two sides of the support seat 2 are rotatably connected to the two ends of the support column 1 through bearings, so that the support column 1 can rotate stably in the inner cavity of the support seat 2.

[0037] An air intake mechanism 3 is provided on the front of the outer wall of the support column 1. The air intake mechanism 3 is used for the intake of smoke. The air intake mechanism 3 includes a flared groove 31, a support pipe 32, a protective mesh cover 33, a filter mesh cover 34, and a drive assembly 35. The flared groove 31 is opened on the front of the support column 1. The flared groove 31 allows the device to have a wide-angle structure for air intake, which is convenient for the intake of smoke. The support pipe 32 is fixedly inserted and connected to one end of the flared groove 31. The protective mesh cover 33 is fixed to the other end of the flared groove 31 by multiple bolts. The corners of the protective mesh cover 33 are fixed to the outer wall of the support column 1 to prevent large dust particles or insects and rodents from entering the inner cavity of the flared groove 31. The filter mesh cover 34 is fixed to the inner wall of the support pipe 32. The filter mesh cover 34 can further block the particles in the smoke, which can improve the smoke purification effect.

[0038] The drive assembly 35 is disposed within the inner cavity of the support tube 32. The drive assembly 35 includes a rotating shaft 351, a rotating fan blade 352, and a servo motor 353. One end of the rotating shaft 351 is mounted on one end of the support tube 32 via a bearing bracket. The middle part of the rotating shaft 351 is rotatably connected to the middle part of the filter screen 34 via a bearing. One end of the rotating shaft 351 is rotatably connected to one end of the bearing bracket. The other end of the bearing bracket is fixed to the inner wall of the support tube 32 to facilitate positional stability of one end of the rotating shaft 351. The rotating fan blade 352 is fixed to the rotating shaft 351. One end of the shaft 351 has a rotating fan blade 352, which is a suction fan blade. By rotating the fan blade 352, the smoke on the outer wall of the bearing column 1 can be sucked into the inner cavity of the bearing tube 32. The output end of the servo motor 353 is connected to the other end of the rotating shaft 351. The servo motor 353 is fixed in the middle of the bearing tube 32 by a fixed bracket, so that the servo motor 353 can be stably placed in the inner cavity of the bearing tube 32. The servo motor 353 is electrically connected to an external power supply through an external switch, so that the rotating shaft 351 can rotate stably and the device can stably intake air.

[0039] Purification mechanisms 4 are provided at both ends of the supporting column 1. The purification mechanism 4 is used for smoke purification. The purification mechanism 4 includes a ventilation pipe 41, an insert pipe 42, a spray assembly 43, a filter plate assembly 44, an air outlet pipe 45, and a protective cover 46. The ventilation pipe 41 is fixedly inserted into one side of the supporting column 32, so that the two ventilation pipes 41 are respectively fixed to both sides of the supporting column 32, so that the smoke in the inner cavity of the supporting column 32 can be purified by the inner cavity of the ventilation pipe 41. The insert pipe 42 is fixed to one end of the ventilation pipe 41. The middle part of the ventilation pipe 41 and one end of the insert pipe 42 are connected to the supporting column 32. The column 1 is fixedly connected to the same side. The spray assembly 43 is set at one end of the inner cavity of the insertion tube 42. The filter plate assembly 44 is inserted and snapped into the other end of the insertion tube 42. The filter plate assembly 44 is composed of filter cloth with different pore sizes, which can stably filter and purify impurities in the smoke. The two ends of the inner cavity of the insertion tube 42 have different spatial diameters. The diameter of one end of the inner cavity of the insertion tube 42 is larger than the diameter of the other end of the inner cavity of the insertion tube 42 to prevent sewage from flowing into the end close to the filter plate assembly 44, so as not to affect the filtration and purification of smoke by the filter plate assembly 44.

[0040] The spray assembly 43 includes an annular pipe 431, multiple locking blocks 432, multiple spray heads 433, an annular groove 434, multiple water outlets 435, and multiple wastewater pipes 436. The annular pipe 431 is snapped into the inner cavity of the multiple locking blocks 432. The multiple locking blocks 432 are fixed in a ring array to one end of the inner wall of the penetrating pipe 42. The multiple spray heads 433 are fixed in a ring array and inserted through the inner wall of the annular pipe 431, which facilitates the spray purification of the smoke flowing from the middle of the annular pipe 431. A groove 434 is opened at one end of the penetrating pipe 42, and multiple outlets 435 are arranged in a ring array on the inner wall of the annular groove 434. The inner cavity of one end of the penetrating pipe 42 is connected to the inner cavity of the multiple outlets 435 and the annular groove 434, so that the mist sprayed by the spray head 433 and the particles on the smoke condense and fall into the inner cavity of the penetrating pipe 42. The sewage at one end of the inner cavity of the penetrating pipe 42 can enter the inner cavity of the annular groove 434 through the outlets 435, reducing the accumulation of sewage in the inner cavity of the penetrating pipe 42.

[0041] The air outlet pipe 45 is fixedly inserted into the other end of the insertion pipe 42. The two insertion pipes 42 are respectively rotatably inserted into the top of the support 2. The air outlet pipe 45 is rotatably inserted into the side of the top of the support 2. Air outlet slots are opened on both sides of the support 2. Two protective covers 46 are respectively movably snapped into the top of both sides of the support 2. The protective covers 46 are snapped into the inner cavity of the air outlet slot, so that the purified smoke gas can be stably discharged and the purified gas can be stably dispersed on both sides of the support 2.

[0042] The back of the support column 1 is provided with a water inlet / outlet mechanism 5, which is used to supply water to the purification unit 4 and discharge sewage. The outer wall of the annular pipe 431 is connected to the water inlet / outlet mechanism 5. The water inlet / outlet mechanism 5 includes a sewage tank 51, an outlet pipe 52, a clean water tank 53, an inlet pipe 54, and a water pump assembly 55. The sewage tank 51 and the clean water tank 53 are both opened on one side of the support column 1. The clean water tank 53 is set in the inner cavity of the sewage tank 51. The outlet pipe 52 is fixedly inserted through one side of the inner wall of the sewage tank 51. The inlet pipe 54 is fixedly inserted through one side of the inner wall of the clean water tank 53. The outlet pipe 52 and the inlet pipe 54 are fixedly inserted through and connected to the back and top of the support column 1. One end of the outlet pipe 52 and the inlet pipe 54 are movably sealed with a plug to prevent the random discharge of sewage or clean water.

[0043] Multiple sewage pipes 436 are fixedly and interlocked with the inner wall of the sewage tank 51, facilitating the discharge of sewage from the inner cavity of the annular tank 434 into the inner cavity of the sewage tank 51 through the sewage pipes 436, and through the outlet pipe 52, facilitating the discharge of sewage from the inner cavity of the sewage tank 51. A water pump assembly 55 is fixed to the inner wall of the clean water tank 53. The water pump assembly 55 includes a water pump body 551, multiple water inlet pipes 552, and flexible hoses 553. The water pump body 551 is fixed to the inner wall of the clean water tank 53, and the multiple water inlet pipes... 552 is fixed to the outlet end of the water pump body 551 via a connector. One end of the water supply pipe 552 is fixedly inserted into the outer wall of the annular pipe 431. Through the inlet pipe 54, clean water is easily poured into the inner cavity of the clean water tank 53 so that it can be used by the annular pipe 431. The hose 553 is fixed to the inlet end of the water pump body 551. The hose 553 is set in the inner cavity of the clean water tank 53 so that water in the inner cavity of the clean water tank 53 can enter the inner cavity of the water pump body 551 through the hose 553.

[0044] A positioning mechanism 6 is provided on the outer wall of the bearing column 1. The positioning mechanism 6 is used for directional adjustment and stabilization of the air intake mechanism 3. The positioning mechanism 6 includes multiple positioning tubes 61, multiple compression springs 62, multiple support plates 63, multiple positioning rods 64, pull rods 65, multiple limiting posts 66, and multiple limiting grooves 67. The multiple positioning tubes 61 are respectively fixed to the top of both sides of the bearing seat 2. The compression springs 62 are fixed between the support plates 63 and the inner walls of the positioning tubes 61. The support plates 63 are disposed in the inner cavity of the positioning tubes 61. The compression springs 62 are sleeved on the outer wall of the positioning rods 64. The support plates 63 are slidably inserted into the top of the positioning tubes 61. The multiple positioning rods 64 are respectively fixed to both ends of the pull rods 65. The multiple limiting posts 66 are respectively fixed to the top of the bearing seat 2. At both ends of the pull rod 65, multiple limiting grooves 67 are respectively arranged in two annular arrays at both ends of the outer wall of the support column 1. The limiting column 66 is slidably inserted into the inner cavity of the adjacent limiting groove 67. By pulling the pull rod 65, its compression spring 62 is compressed, so that the limiting column 66 can be pulled out of the inner cavity of the limiting groove 67, which makes it easy for the support column 1 to rotate in the middle of the support seat 2, which is convenient for purifying smoke from different directions. When the pull rod 65 is not pulled, the elasticity of the compression spring 62 keeps the limiting column 66 stable in the inner cavity of the limiting groove 67, so that the support column 1 will not rotate at will, and the direction of the flared groove 31 on the support seat 2 is stable, which is convenient for smoke to be sucked in a fixed direction.

[0045] How to use this invention:

[0046] According to the direction of the smoke, pull the lever 65 so that its limiting post 66 slides out of the inner cavity of the limiting groove 67 on the bearing post 1, release the position restriction on the bearing post 1, and rotate the bearing post 1 so that its protective net cover 33 can face the direction of the smoke.

[0047] Drive the servo motor 353 to rotate the fan blade 352, so that one end of the bearing tube 32 is in a negative pressure state, so that the smoke can enter the inner cavity of the bearing tube 32 through the flared groove 31, and the adsorbed smoke can enter the inner cavity of the ventilation tube 41 respectively.

[0048] The water pump body 551 is driven so that the water in the inner cavity of the water tank 53 can enter the inner cavity of the two annular pipes 431 respectively, so that the multiple spray heads 433 can spray water on the smoke flowing in the inner cavity of the interpenetrating pipe 42, so that the particles in the smoke can fall off. The smoke that has been initially filtered is then purified through the filter plate assembly 44, and the purified gas is then discharged through both ends of the support seat 2.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A smoke purification device with wide-angle air intake, comprising: The supporting column (1) is a cylindrical structure; The characteristic feature is that both ends of the support column (1) are rotatably connected to the same support seat (2), and the front of the outer wall of the support column (1) is provided with an air intake mechanism (3), which is used for the intake of smoke; The bearing column (1) is provided with a purification mechanism (4) at both ends, and the purification mechanism (4) at both ends independently purifies and discharges the incoming smoke. The purification mechanism (4) is used for smoke purification. The back of the support column (1) is provided with a water inlet / outlet mechanism (5), which is used to supply water to the purification mechanism (4) and discharge sewage. The outer wall of the bearing column (1) is provided with a positioning mechanism (6), which is used for the direction adjustment and stabilization of the air intake mechanism (3); The purification mechanism (4) includes a ventilation pipe (41), an insertion pipe (42), and a spray assembly (43). The ventilation pipe (41) is fixedly inserted into one side of the support pipe (32). The spray assembly (43) is located at one end of the inner cavity of the insertion pipe (42). The diameter of one end of the inner cavity of the insertion pipe (42) is larger than the diameter of the other end of its inner cavity to form a stepped inner cavity, thereby preventing sewage from flowing to the rear end. The spray assembly (43) includes an annular tube (431), multiple locking blocks (432), multiple spray heads (433), an annular groove (434), multiple water outlets (435), and multiple sewage pipes (436). The annular tube (431) is snapped into the inner cavity of the multiple locking blocks (432). The multiple locking blocks (432) are fixed in a ring array to one end of the inner wall of the insertion tube (432). The multiple spray heads (433) are fixed in a ring array to the inner wall of the annular tube (431). The annular groove (434) is fixed in a ring array to the inner wall of the annular tube (431). 34) A plurality of water outlets (435) are arranged in a ring array on the inner wall of the annular groove (434) at one end of the interpenetrating pipe (42). The inner cavity of one end of the interpenetrating pipe (42) is connected to the inner cavity of the plurality of water outlets (435) and the annular groove (434). The sewage formed after spraying flows into the annular groove (434) through the water outlets (435) and is discharged through the sewage pipe (436) connected to the annular groove (434). The outer wall of the annular pipe (431) is connected to the water inlet and outlet mechanism (5).

2. The smoke purification device with wide-angle air intake according to claim 1, characterized in that, The air intake mechanism (3) includes a flared groove (31), a support pipe (32), a protective mesh cover (33), a filter mesh cover (34), and a drive assembly (35). The flared groove (31) is opened on the front of the support column (1). The support pipe (32) is fixedly inserted into one end of the flared groove (31). The protective mesh cover (33) is fixed to the other end of the flared groove (31) by multiple bolts. The filter mesh cover (34) is fixed to the inner wall of the support pipe (32). The drive assembly (35) is located in the inner cavity of the support pipe (32).

3. The smoke purification device with wide-angle air intake according to claim 2, characterized in that, The drive assembly (35) includes a rotating shaft (351), a rotating fan blade (352), and a servo motor (353). One end of the rotating shaft (351) is mounted on one end of the bearing tube (32) via a bearing bracket. The rotating fan blade (352) is fixed to one end of the rotating shaft (351). The output end of the servo motor (353) is connected to the other end of the rotating shaft (351) via a drive connection. The servo motor (353) is fixed to the middle of the bearing tube (32) via a fixed bracket. The middle of the rotating shaft (351) is rotatably interlocked with the middle of the air filter screen (34) via a bearing.

4. A smoke purification device with wide-angle air intake according to claim 2, characterized in that, The purification mechanism (4) also includes a filter plate assembly (44), an air outlet pipe (45), and a protective cover (46). The insertion pipe (42) is fixed to one end of the ventilation pipe (41). The ventilation pipe (41) and one end of the middle and the insertion pipe (42) are fixedly inserted and connected to the same side of the support column (1). The filter plate assembly (44) is inserted and snapped into the other end of the insertion pipe (42). The air outlet pipe (45) is fixedly inserted into the other end of the insertion pipe (42). The two insertion pipes (42) are respectively rotatably inserted and connected to the top of the support seat (2). The two protective covers (46) are respectively movably snapped into the top of both sides of the support seat (2).

5. A smoke purification device with wide-angle air intake according to claim 4, characterized in that, The water inlet and outlet mechanism (5) includes a sewage tank (51), an outlet pipe (52), a clean water tank (53), an inlet pipe (54), and a water pump assembly (55). The sewage tank (51) and the clean water tank (53) are both located on one side of the support column (1). The clean water tank (53) is located in the inner cavity of the sewage tank (51). The outlet pipe (52) is fixedly inserted into one side of the inner wall of the sewage tank (51). The inlet pipe (54) is fixedly inserted into one side of the inner wall of the clean water tank (53). The outlet pipe (52) and the inlet pipe (54) are both fixedly inserted into the back and top of the support column (1). Multiple sewage pipes (436) are fixedly inserted into the inner wall of the sewage tank (51). The water pump assembly (55) is fixed to the inner wall of the clean water tank (53).

6. A smoke purification device with wide-angle air intake according to claim 5, characterized in that, The water pump assembly (55) includes a water pump body (551), multiple water inlet pipes (552) and a hose (553). The water pump body (551) is fixed to the inner wall of the water purification tank (53). The multiple water inlet pipes (552) are fixed to the water outlet end of the water pump body (551) through connectors. One end of the water inlet pipe (552) is fixedly inserted into the outer wall of the annular pipe (431). The hose (553) is fixed to the water inlet end of the water pump body (551) and is disposed in the inner cavity of the water purification tank (53).

7. A smoke purification device with wide-angle air intake according to claim 2, characterized in that, The positioning mechanism (6) includes multiple positioning tubes (61), multiple compression springs (62), multiple support plates (63), multiple positioning rods (64), pull rods (65), multiple limiting posts (66), and multiple limiting grooves (67). The multiple positioning tubes (61) are respectively fixed to the top of both sides of the bearing seat (2). The compression springs (62) are fixed between the inner walls of the support plates (63) and the positioning tubes (61). The multiple positioning rods (64) are respectively fixed to both ends of the pull rods (65). The limiting posts (66) are slidably inserted into the inner cavities of the adjacent limiting grooves (67).

8. A smoke purification device with wide-angle air intake according to claim 7, characterized in that, The support plate (63) is disposed in the inner cavity of the positioning tube (61), the compression spring (62) is sleeved on the outer wall of the positioning rod (64), the support plate (63) is slidably inserted into the top of the positioning tube (61), a plurality of limiting posts (66) are respectively fixed at both ends of the pull rod (65), and a plurality of limiting grooves (67) are respectively arranged in two annular arrays at both ends of the outer wall of the bearing post (1).

9. A method of using a wide-angle air intake smoke purification device according to any one of claims 1-8, characterized in that, The specific usage steps are as follows: Step 1: According to the direction of the smoke, pull the lever (65) so that its limiting post (66) slides out of the inner cavity of the limiting groove (67) on the bearing post (1), release the position limitation on the bearing post (1), and rotate the bearing post (1) so that its protective net cover (33) can face the direction of the smoke; Step 2: Drive the servo motor (353) to rotate the fan blade (352) so that one end of the bearing tube (32) is in a negative pressure state, so that the smoke can enter the inner cavity of the bearing tube (32) through the flared groove (31), and the adsorbed smoke can enter the inner cavity of the ventilation pipe (41) respectively. Step 3: Drive the water pump body (551) so that the water in the inner cavity of the water tank (53) can enter the inner cavity of the two annular pipes (431) respectively, so that the multiple spray heads (433) can spray water on the smoke flowing in the inner cavity of the interpenetrating pipe (42) so that the particles in the smoke can fall off. The smoke that has been filtered for the first time is then purified through the filter plate group (44), and the purified gas is then discharged through both ends of the support seat (2).

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