Atomization dust settling device

Abstract

The invention discloses an atomization dust-settling device, which comprises a bottom plate; the supporting cylinder is positioned above the bottom plate; the liquid guide cylinder is rotationally arranged on the supporting cylinder, and the liquid guide cylinder and the supporting cylinder are coaxial; the bracket is arranged on the supporting cylinder; the rotating joint is arranged on the support, the rotating end of the rotating joint is connected with the liquid guide cylinder, the other end of the rotating joint is used for being connected with an external pressure water source, and the rotating joint and the supporting cylinder are coaxial; the driving assembly is used for driving the supporting cylinder to rotate; the plurality of atomization assemblies are connected to the supporting cylinder; the dust falling effect is improved, and meanwhile, blockage of the nozzles is reduced or avoided.

Description

Technical Field

[0001] The invention relates to the technical field of dust reduction equipment, in particular to an atomization dust reduction device. Background Art

[0002] A large amount of dust will be generated in work scenarios such as construction sites and mining, and dust reduction usually requires the use of atomization dust reduction to achieve dust reduction. Existing atomization dust reduction devices mostly use a nozzle to spray water mist, but the angle of the nozzle is usually fixed, and the nozzle continuously sprays water mist during operation. This method has a general dust reduction effect and is prone to water waste. In addition, the nozzle of the existing atomization dust reduction device is always exposed to the dust environment, and long-term use can easily cause dust to clog the nozzle. Summary of the invention

[0003] The object of the present invention is to provide an atomizing dust reduction device, which is convenient for improving the dust reduction effect and reducing or avoiding the blockage of the nozzle.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: an atomizing dust suppression device, comprising: a base plate; a support tube, the support tube is located above the base plate; a liquid guide tube, the liquid guide tube is rotatably arranged on the support tube, and the liquid guide tube is coaxial with the support tube; a bracket, the bracket is arranged on the support tube; a rotary joint, the rotary joint is arranged on the bracket, the rotating end of the rotary joint is connected to the liquid guide tube, the other end of the rotary joint is used to connect to an external pressure water source, and the rotary joint is coaxial with the support tube; a driving component, the driving component is used to drive the support tube to rotate; an atomizing component, a plurality of the atomizing components are connected to the support tube, and the plurality of the atomizing components are arranged along the The axis of the support tube is uniformly distributed around the circumference; a liquid collecting component is arranged on the bottom plate; a support tube, the bottom end of the support tube is connected to the liquid collecting component, and the top end of the support tube is connected to the bottom of the support tube; wherein the atomization component includes a support seat, and the support seat is arranged on the outer annular surface of the support tube; a nozzle is arranged on the support seat, and the nozzle is connected to a pipe joint, a soft conduit is connected between the pipe joint and the support tube, and the nozzle is adjacent to the inner annular surface of the support tube; an extrusion component is also arranged on the support seat, and a guide component is arranged inside the support tube, and when the extrusion component contacts the guide component, the extrusion component squeezes the soft conduit; an opening is arranged through the support tube, and the opening corresponds to the position of the nozzle.

[0005] Furthermore, the liquid guiding cylinder includes: a liquid separating cylinder, which is located inside the supporting cylinder; a connecting cylinder, one end of which is connected to the liquid separating cylinder, and the other end of which penetrates the supporting cylinder and is connected to the rotating end of the rotating joint; wherein the liquid separating cylinder and the connecting cylinder are both coaxial with the supporting cylinder, the connecting cylinder is rotatably arranged on the supporting cylinder, and the soft conduit is connected to the liquid separating cylinder.

[0006] Furthermore, the driving assembly includes: a driving motor, which is installed on the supporting tube; a rotating shaft, one end of which is fixedly connected to the liquid separating tube, and the other end of which penetrates the supporting tube and is connected to the output shaft of the driving motor; wherein the output shaft of the driving motor is coaxial with the rotating shaft, and the rotating shaft is coaxial with the liquid separating tube.

[0007] Furthermore, the extrusion assembly includes: a guide cylinder, which is embedded in the support seat; a slide rod, which passes through the guide cylinder and is adapted to the guide cylinder; an extrusion block is provided at one end of the slide rod, and a universal ball is provided at the other end of the slide rod; a spring, which is provided between the universal ball and the support seat, and the spring is sleeved on the outside of the guide cylinder.

[0008] Furthermore, the guide assembly includes: a support ring, which is arranged inside the support tube; and an arc-shaped guide block, which is arranged on the support ring; wherein the arc-shaped guide block is coaxial with the support tube, the distance between the center of the arc-shaped guide block and the axis of the support tube is equal to the distance between the center of the ball head of the universal ball and the axis of the support tube, and the width of the arc-shaped guide block is greater than the diameter of the ball head of the universal ball.

[0009] Furthermore, arc transitions are provided at both ends of the arc-shaped guide block.

[0010] Furthermore, the liquid collecting assembly includes: a liquid collecting box, the liquid collecting box is arranged on the bottom plate, and the support pipe is arranged on the liquid collecting box; and a drain pipe, the bottom of the liquid collecting box is connected with a drain pipe.

[0011] Furthermore, an annular protrusion is provided on the inner annular surface of the support tube, and the annular protrusion is located at the edge of the opening.

[0012] Compared with the prior art, the beneficial effects achieved by the present invention are as follows.

[0013] 1. Spraying water mist outward at intervals instead of continuously can help reduce water waste during the atomization process.

[0014] 2. The nozzle sprays water mist in a rotating manner, which directly impacts the dust in the air and helps to improve the dust reduction effect.

[0015] 3. During the rotation of the nozzle, the ball head of the universal ball will contact the arc-shaped guide block to squeeze the soft tube, causing a part of the soft tube to shrink and deflate, thereby increasing the flow rate of water introduced into the nozzle, thereby facilitating the flushing of dust accumulated or blocked inside the nozzle's spray hole; at the same time, since each nozzle is exposed at intervals, nozzle blockage is effectively reduced or avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0017] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the present invention.

[0018] Figure 2 It is a cross-sectional view of a local structure of an embodiment of the present invention.

[0019] Figure 3 It is a schematic diagram of the installation of the bracket and the rotating joint of the first embodiment of the present invention.

[0020] Figure 4 It is a schematic diagram of the arrangement of the atomization components of the first embodiment of the present invention.

[0021] Figure 5 It is a cross-sectional view of the support tube of the first embodiment of the present invention.

[0022] Figure 6 It is a schematic diagram of the coordination of the driving assembly, the guide assembly, the liquid guiding tube, and the atomizing assembly of the first embodiment of the present invention.

[0023] Figure 7 It is a schematic diagram of the installation of the atomization component and the extrusion component of the first embodiment of the present invention.

[0024] Figure 8 It is a schematic diagram of the installation of the extrusion assembly of the first embodiment of the present invention.

[0025] Fig. 9 It is a schematic diagram of the structure of the guide assembly of the first embodiment of the present invention.

[0026] Fig.10 It is a schematic diagram of the positions of the arc-shaped guide block and the universal ball in the first embodiment of the present invention.

[0027] Fig.11 It is a schematic diagram of the cooperation between the support tube and the support cylinder of the second embodiment of the present invention.

[0028] Fig.12 It is a schematic diagram of the cooperation between the liquid collecting assembly and the support tube of the third embodiment of the present invention.

[0029] In the figure: 1, bottom plate; 2, support cylinder; 21, opening; 22, annular protrusion; 23, drive assembly; 231, drive motor; 232, rotating shaft; 3, support tube; 31, straight segment 1; 32, conical segment; 33, straight segment 2; 4, liquid collecting assembly; 41, liquid collecting box; 42, liquid discharge pipe; 5, rotary joint; 51, bracket; 6, liquid guiding cylinder; 61, liquid dispensing cylinder; 62, connecting cylinder; 7, atomizing assembly; 71, support seat; 72, nozzle; 73, pipe joint; 74, soft conduit; 8, guide assembly; 81, support ring; 82, arc guide block; 821, arc transition; 9, extrusion assembly; 91, guide cylinder; 92, slide rod; 93, extrusion block; 94, universal ball; 95, spring. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Embodiment 1

[0032] See also Figure 1-Figure 10 The present invention provides a technical solution: an atomizing dust suppression device, comprising a base plate 1, a liquid collecting component 4 is arranged on the base plate 1, a support tube 3 is fixedly arranged on the liquid collecting component 4, the support tube 3 is vertically arranged, the top end of the support tube 3 is fixedly connected to the support tube 2, and the support tube 3 is communicated with the inside of the support tube 2; a liquid guiding tube 6 is rotatably arranged on the support tube 2, and the liquid guiding tube 6 is coaxial with the support tube 2; a bracket 51 is installed on the support tube 2, and a rotating joint 5 is arranged on the bracket 51, and the rotating joint 5 is coaxial with the support tube 2; one end of the liquid guiding tube 6 penetrates the support tube 2 and is fixedly connected to the rotating end of the rotating joint 5, and the other end of the rotating joint 5 is used to connect to an external pressure water source, thereby introducing a pressure water source into the liquid guiding tube 6; a driving component 23 is also arranged on the support tube 2, and the driving component 23 is used to drive the liquid guiding tube 6 to rotate around the axis of the support tube 2; a plurality of atomizing components 7 are arranged on the liquid guiding tube 6, and the plurality of atomizing components 7 are evenly distributed along the circumference of the axis of the liquid guiding tube 6.

[0033] like Figure 5 As shown, an opening 21 is provided through the support tube 2; specifically, the opening 21 is provided on the circumferential portion of the support tube 2, and the angle between the two ends of the opening 21 can be set to 40-55 degrees; the opening 21 is located in the middle position of the circumferential portion of the support tube 2, the top end of the opening 21 is slightly higher than the axis of the support tube 2, and the opening 21 corresponds to the position of the atomization assembly 7.

[0034] The liquid guiding tube 6 is composed of a liquid separating tube 61 and a connecting tube 62. The connecting tube 62 is coaxially arranged at one end of the liquid separating tube 61. The connecting tube 62 is connected to the liquid separating tube 61, and the liquid guiding tube 6 and the connecting tube 62 are coaxial with the supporting tube 2; one end of the connecting tube 62 away from the liquid separating tube 61 penetrates the supporting tube 2 and is fixedly connected to the rotating end of the rotating joint 5, and the connecting tube 62 can be movably arranged on the supporting tube 2 through a bearing; in addition, a dynamic sealing connection can be adopted between the connecting tube 62 and the supporting tube 2 (dynamic sealing connection is a prior art, so it will not be repeated here).

[0035] The atomizing assembly 7 includes a supporting seat 71 fixedly arranged on the outer annular surface of the liquid separating cylinder 61, and a nozzle 72 is arranged on the supporting seat 71. The nozzle 72 is connected to one end of a pipe joint 73, and a soft conduit 74 is connected between the other end of the pipe joint 73 and the liquid separating cylinder 61, and the soft conduit 74 is located in the supporting seat 71; since there are multiple atomizing assemblies 7, there are multiple supporting seats 71 and multiple nozzles 72, and the multiple supporting seats 71 are evenly distributed along the circumference of the axis of the liquid separating cylinder 61, and the multiple nozzles 72 are evenly distributed along the circumference of the axis of the liquid separating cylinder 61, and the end of the nozzle 72 away from the pipe joint 73 is adjacent to the inner annular surface of the supporting cylinder 2.

[0036] The driving assembly 23 includes a rotating shaft 232 and a driving motor 231. The rotating shaft 232 is coaxially arranged at the end of the liquid separating cylinder 61 away from the connecting cylinder 62. The rotating shaft 232 passes through the supporting cylinder 2 and is fixedly connected to the output shaft of the driving motor 231; the rotating shaft 232 is movably connected to the supporting cylinder 2 through a bearing, and a dynamic sealing connection method can also be adopted between the rotating shaft 232 and the supporting cylinder 2; the driving motor 231 is installed on the outer wall of the supporting cylinder 2, and the output shaft of the driving motor 231 is coaxial with the rotating shaft 232, and the rotating shaft 232 is coaxial with the liquid separating cylinder 61; by driving the rotating shaft 232 to rotate by the driving motor 231, the liquid separating cylinder 61 and the connecting cylinder 62 can be driven to rotate around the axis of the liquid separating cylinder 61 (that is, the axis of the supporting cylinder 2), thereby driving the atomizing assembly 7 to rotate.

[0037] A guide assembly 8 is arranged inside the support tube 2, and an extrusion assembly 9 is arranged on the support seat 71; when the driving assembly 23 drives the liquid guiding tube 6 and the atomizing assembly 7 to rotate, the extrusion assembly 9 will contact the guide assembly 8, and when the extrusion assembly 9 contacts the guide assembly 8, the extrusion assembly 9 is used to extrude the soft tube 74, so that the soft tube 74 undergoes a certain deformation and becomes deflated.

[0038] Specifically, the extrusion assembly 9 includes a guide cylinder 91 and a slide rod 92. The guide cylinder 91 is embedded in the support seat 71, and the slide rod 92 passes through the guide cylinder 91, and the slide rod 92 is adapted to the guide cylinder 91; one end of the slide rod 92 is fixedly connected to an extrusion block 93, and the extrusion block 93 is located in the support seat 71; the other end of the slide rod 92 extends out of the guide cylinder 91 and is provided with a universal ball 94; a spring 95 is provided between the universal ball 94 and the support seat 71, and the spring 95 is sleeved on the outside of the guide cylinder 91; when the spring 95 is in a normal state, the extrusion block 93 is close to the soft conduit 74.

[0039] The guide assembly 8 includes a support ring 81 fixedly arranged inside the support tube 2, and an arc-shaped guide block 82 is fixedly arranged on the support ring 81; the arc-shaped guide block 82 is coaxial with the support tube 2, and the arc length of the arc-shaped guide block 82 can be set to be slightly smaller than one-sixth of a circle; the width of the arc-shaped guide block 82 is greater than the ball head diameter of the universal ball 94, and the distance between the center of the arc-shaped guide block 82 and the axis of the support tube 2 is equal to the distance between the center of the ball head of the universal ball 94 and the axis of the support tube 2.

[0040] The position of the arc-shaped guide block 82 deviates from the position of the opening 21. Fig.10 As shown, the arc guide block 82 is arranged just below the axis of the support cylinder 2; during the rotation of the atomizer assembly 7 around the axis of the liquid dispensing cylinder 61, the ball head of the universal ball 94 first contacts the arc transition 821 at one end of the arc guide block 82, then passes through the inner annular surface of the arc guide block 82, and then passes through the arc transition 821 at the other end of the arc guide block 82 and separates from the arc guide block 82. When the ball head of the universal ball 94 contacts the arc guide block 82, the arc guide block 82 drives the universal ball 94 to move in a direction close to the soft catheter 74, further driving the slide rod 92 and the extrusion block 9 3 movement, so that the squeezing block 93 squeezes the soft conduit 74, causing a part of the soft conduit 74 to shrink and deflate (water can pass through this part), and at the same time the spring 95 is compressed; when the ball head of the universal ball 94 is separated from the arc-shaped guide block 82, the spring 95 drives the universal ball 94 to reset, thereby driving the squeezing block 93 to separate from the soft conduit 74; when the nozzle 72 sprays water mist, the squeezing block 93 squeezes the soft conduit 74, so as to increase the water flow rate of the shrinking and deflated part of the soft conduit 74, and the squeezing block 93 is close to the pipe joint 73, so as to increase the water flow rate introduced into the nozzle 72.

[0041] In the present embodiment, after the rotary joint 5 is connected to the external pressure water source, the pressure water source is rapidly introduced into the liquid separator 61 and further sprayed out from each nozzle 72; at the same time, the driving motor 231 drives the rotating shaft 232 to rotate, so as to drive the liquid separator 61, the connecting tube 62 and the atomizing assembly 7 to rotate around the axis of the supporting tube 2. When any nozzle 72 rotates toward the opening 21, the nozzle 72 can spray water mist to the outside of the supporting tube 2, and when any nozzle 72 is not toward the opening 21, the nozzle 72 sprays water mist to the inside of the supporting tube 2. The liquid in the supporting tube 2 can be discharged into the liquid collecting assembly 4 through the supporting tube 3. The liquid collecting assembly 4 is used to connect to an external recovery and filtering device for recycling and utilization. Since a plurality of nozzles 72 are evenly distributed on the circumference, it is possible to spray water mist at intervals from the opening 21, that is, spray water mist from the opening 21 non-continuously. The interval time can be controlled by setting the rotation speed of the driving motor 231 or setting the number of atomizing assemblies 7, so as to reduce the waste of water in the atomizing process while meeting the atomizing needs.

[0042] When the nozzle 72 sprays water mist outward from the opening 21, the ball head of the universal ball 94 contacts the arc-shaped guide block 82 during rotation. When the ball head of the universal ball 94 contacts the arc-shaped guide block 82, the squeezing block 93 squeezes the soft conduit 74, causing a part of the soft conduit 74 to shrink and deflate, thereby increasing the water flow rate of the shrinking and deflated part of the soft conduit 74, and further increasing the water flow rate introduced into the nozzle 72. At this time, the water increases its impact on the spray hole on the nozzle 72, thereby facilitating the flushing of dust accumulated or blocked inside the spray hole of the nozzle 72. Since each nozzle 72 is spaced toward the opening 21, it helps to reduce the exposure time of each nozzle 72. After the nozzle 72 is exposed, during the rotation process, the ball head of the universal ball 94 will contact the arc guide block 82, thereby causing the water body to increase and impact the spray hole on the nozzle 72, thereby effectively reducing or avoiding the blockage of the nozzle 72, so that the atomizing dust suppression device can adapt to work in scenes with relatively serious dust. In addition, when the ball head of the universal ball 94 is separated from the arc guide block 82, the extrusion block 93 releases the extrusion of the soft conduit 74.

[0043] At the same time, the nozzle 72 is in a rotating state, and the rotation direction of the atomizing assembly 7 is as follows: Figure 4 As shown, and because the top of the opening 21 is slightly higher than the axis of the support tube 2, when the nozzle 72 is in a horizontal state and facing the opening 21, the nozzle 72 can spray water mist to the outside of the support tube 2. During the process of the nozzle 72 rotating and approaching the bottom of the opening 21, the acute angle formed by the axis of the nozzle 72 and the vertical direction gradually decreases. During the rotating spraying process of the nozzle 72, the dust in the air is directly impacted, which facilitates the dust to fall, thereby helping to improve the dust reduction effect.

[0044] In this embodiment, the support tube 2 is a cylindrical structure, and the bottom end of the support tube 2 is connected to the support tube 3; an annular protrusion 22 is provided on the inner ring surface of the support tube 2, and the annular protrusion 22 is located at the edge of the opening 21, that is, Figure 5 As shown; therefore, the liquid inside the support cylinder 2 can be quickly introduced into the support tube 3, and at the same time, by providing the annular protrusion 22, it is convenient to reduce the water overflowing from the opening 21, thereby reducing water waste; in addition, during the rotation of the nozzle 72, the nozzle 72 will not interfere with the contact with the annular protrusion 22.

[0045] Embodiment 2

[0046] See also Figure 1 and Fig.11 This embodiment is based on the first embodiment. The support tube 3 is composed of a straight segment 1 31, a conical segment 32 and a straight segment 2 33. The straight segment 1 31, the conical segment 32 and the straight segment 2 33 are arranged in sequence from top to bottom. The straight segment 1 31, the conical segment 32 and the straight segment 2 33 are coaxial, and the entire support tube 3 can adopt an integrated molding structure; the diameter of the straight segment 1 31 is larger than the diameter of the straight segment 2 33, the straight segment 1 31 is connected to the bottom of the support tube 2, and the inner diameter of the straight segment 1 31 is set as large as possible, so as to facilitate the rapid introduction of the liquid inside the support tube 2 into the straight segment 1 31; the straight segment 2 33 is fixedly arranged on the liquid collecting component 4.

[0047] Embodiment 3

[0048] See also Figure 1 and Fig.12 This embodiment is based on the second embodiment. The liquid collecting component 4 includes a liquid collecting box 41 arranged on the bottom plate 1. The second straight line segment 33 is fixedly arranged on the liquid collecting box 41, and the second straight line segment 33 is connected to the liquid collecting box 41. A drain pipe 42 is connected to the bottom end of the liquid collecting box 41. The drain pipe 42 is used to be connected to an external recovery and filtering device, so as to recover the water discharged into the support pipe 3.

[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 aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An atomizing dust suppression device, comprising a bottom plate (1), characterized in that: Also includes: A support tube (2), wherein the support tube (2) is located above the bottom plate (1); A liquid-conducting tube (6), wherein the liquid-conducting tube (6) is rotatably disposed on the supporting tube (2), and the liquid-conducting tube (6) and the supporting tube (2) are coaxial; A bracket (51), wherein the bracket (51) is arranged on the support tube (2); A rotating joint (5), wherein the rotating joint (5) is arranged on the bracket (51), the rotating end of the rotating joint (5) is connected to the liquid guide tube (6), the other end of the rotating joint (5) is used to connect to an external pressure water source, and the rotating joint (5) is coaxial with the support tube (2); A driving assembly (23), wherein the driving assembly (23) is used to drive the supporting cylinder (2) to rotate; Atomizing components (7), a plurality of the atomizing components (7) are connected to the supporting tube (2), and the plurality of the atomizing components (7) are evenly distributed along the circumference of the axis of the supporting tube (2); A liquid collecting component (4), wherein the liquid collecting component (4) is arranged on the bottom plate (1); A support tube (3), the bottom end of the support tube (3) being connected to the liquid collecting assembly (4), and the top end of the support tube (3) being connected to the bottom of the support tube (3); Wherein, the atomizing assembly (7) comprises a support seat (71), and the support seat (71) is arranged on the outer annular surface of the support tube (2); The support seat (71) is provided with a nozzle (72), the nozzle (72) is connected to a pipe joint (73), a soft conduit (74) is connected between the pipe joint (73) and the support tube (2), and the nozzle (72) is adjacent to the inner annular surface of the support tube (2); The support seat (71) is also provided with an extrusion assembly (9), and the support tube (2) is provided with a guide assembly (8) inside. When the extrusion assembly (9) contacts the guide assembly (8), the extrusion assembly (9) extrudes the soft conduit (74); The support tube (2) is provided with an opening (21) extending therethrough, and the position of the opening (21) corresponds to the position of the nozzle (72).

2. The atomizing dust suppression device according to claim 1, characterized in that: The liquid-conducting tube (6) comprises: A liquid separation cylinder (61), wherein the liquid separation cylinder (61) is located inside the support cylinder (2); A connecting cylinder (62), one end of which is connected to the liquid separation cylinder (61), and the other end of which penetrates the supporting cylinder (2) and is connected to the rotating end of the rotating joint (5); The liquid separator (61) and the connecting tube (62) are both coaxial with the supporting tube (2); the connecting tube (62) is rotatably disposed on the supporting tube (2); and the soft conduit (74) is connected to the liquid separator (61).

3. The atomizing dust suppression device according to claim 2, characterized in that: The driving assembly (23) comprises: A driving motor (231), wherein the driving motor (231) is mounted on the supporting cylinder (2); A rotating shaft (232), one end of the rotating shaft (232) is fixedly connected to the liquid separation cylinder (61), and the other end of the rotating shaft (232) penetrates the support cylinder (2) and is connected to the output shaft of the driving motor (231); Wherein, the output shaft of the driving motor (231) is coaxial with the rotating shaft (232), and the rotating shaft (232) is coaxial with the liquid separation cylinder (61).

4. The atomizing dust suppression device according to claim 1, characterized in that: The extrusion assembly (9) comprises: A guide cylinder (91), wherein the guide cylinder (91) is embedded in the support seat (71); A slide rod (92), the slide rod (92) passes through the guide cylinder (91), and the slide rod (92) is adapted to the guide cylinder (91); an extrusion block (93) is provided at one end of the slide rod (92), and a universal ball (94) is provided at the other end of the slide rod (92); A spring (95), wherein the spring (95) is arranged between the universal ball (94) and the support seat (71), and the spring (95) is sleeved on the outside of the guide cylinder (91).

5. The atomizing dust suppression device according to claim 4, characterized in that: The guide assembly (8) comprises: A support ring (81), wherein the support ring (81) is arranged inside the support tube (2); An arc-shaped guide block (82), wherein the arc-shaped guide block (82) is arranged on the support ring (81); The arc-shaped guide block (82) is coaxial with the support tube (2), the distance between the center of the arc-shaped guide block (82) and the axis of the support tube (2) is equal to the distance between the center of the ball head of the universal ball (94) and the axis of the support tube (2), and the width of the arc-shaped guide block (82) is greater than the diameter of the ball head of the universal ball (94).

6. The atomizing dust suppression device according to claim 5, characterized in that: Arc transitions (821) are provided at both ends of the arc-shaped guide block (82).

7. The atomizing dust suppression device according to claim 1, characterized in that: The liquid collecting component (4) comprises: A liquid collecting box (41), wherein the liquid collecting box (41) is arranged on the bottom plate (1), and the support pipe (3) is arranged on the liquid collecting box (41); A liquid drain pipe (42), the bottom of the liquid collecting box (41) is connected with a liquid drain pipe (42).

8. The atomizing dust suppression device according to claim 1, characterized in that: An annular protrusion (22) is provided on the inner annular surface of the support cylinder (2), and the annular protrusion (22) is located at the edge of the opening (21).

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