Atomizing nozzle convenient to disassemble and assemble for dry fog dust suppression

Abstract

The utility model discloses an atomizing nozzle for dry fog dust suppression convenient to disassemble and assemble, and relates to the technical field of atomizing nozzles for dry fog dust suppression convenient to disassemble and assemble, the atomizing nozzle comprises a nozzle body, a dredging frame is arranged at the front end of the nozzle body, and a cleaning soft brush is arranged between the dredging frame and the nozzle body. The cleaning soft brush is in contact with a spraying hole of the nozzle body, a transmission rod is arranged on the right side of the dredging frame, stirring blades are arranged between the transmission rod and the nozzle body, a mounting frame is arranged on the outer wall of the nozzle body, a threaded ring is arranged on the right side of the nozzle body, and a limiting ring is arranged on the outer wall of the threaded ring. According to the dry fog dust suppression atomizing spray head convenient to disassemble and assemble, the spray head body can be connected with water inlet pipes with different diameters in a simple threaded connection mode, screws or flanges are not needed, troublesome operations of fitting and screwing screws by workers are avoided, meanwhile, the spray head body can be directly inserted into the mounting groove through the mounting frame, and the spray head is convenient to disassemble and assemble. And manual disassembly and assembly are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of atomizing nozzles for dry fog and dust suppression which are easy to disassemble and assemble, in particular to an atomizing nozzle for dry fog and dust suppression which are easy to disassemble and assemble. Background Art

[0002] Dry fog dust suppression technology is an advanced technology developed and led by DSI, which is superior to traditional spray dust removal technology. DSI is a company with 25 years of dry fog dust suppression technology and the birthplace of DSI technology. It is an integral part of DSI's comprehensive dust suppression solution and has been widely used in mines, power plants, ports, garbage disposal stations and other places. Atomizing nozzles are an indispensable part.

[0003] The existing dry mist atomizing nozzle for dust suppression is not easy to disassemble during installation and use, which makes it complicated for workers to disassemble and assemble the nozzle, increasing the burden on workers; since there are large particles of dust in the dust suppression environment, the spray holes are easily blocked, but the existing device does not have a spray hole anti-blocking structure, and workers need to manually clear the holes; since the position of the nozzle cannot be raised, the usage scenario of the nozzle is relatively certain, which brings certain adverse effects to people's use process. In order to solve the shortcomings of the existing technology, we propose an atomizing nozzle for dry mist dust suppression that is easy to disassemble and assemble. Utility Model Content

[0004] The main purpose of the utility model is to provide an atomizing nozzle for dry fog dust suppression which is easy to disassemble and assemble, and can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An atomizing nozzle for dry fog dust suppression that is easy to disassemble and assemble, comprising a nozzle body, a dredging frame is arranged at the front end of the nozzle body, a cleaning soft brush is arranged between the dredging frame and the nozzle body, the cleaning soft brush is in contact with the spray hole of the nozzle body, a transmission rod is arranged on the right side of the dredging frame, a stirring blade is arranged between the transmission rod and the nozzle body, a mounting frame is arranged on the outer wall of the nozzle body, a threaded ring is arranged on the right side of the nozzle body, a limiting ring is arranged on the outer wall of the threaded ring, a connecting ring is arranged on the left side of the limiting ring, and a There is a water inlet pipe, a mounting plate is provided at the lower end of the nozzle body, a bottom plate is provided at the lower end of the mounting plate, two sets of screws are provided between the bottom plate and the mounting plate, anti-dropping caps are provided at the upper and lower ends of the screw, a driven gear is provided on the outer wall of the screw, a driving gear is provided on one side of the driven gear, the driving gear and the driven gear are meshed, a motor is provided at the lower end of the driving gear, a connecting pipe is provided on the outer wall of the screw, a plurality of sets of balls are provided between the connecting pipe and the driven gear, and a mounting groove is provided between the mounting plate and the mounting frame.

[0007] Preferably, a rotation groove is provided between the transmission rod and the nozzle body, the transmission rod and the nozzle body are movably connected through the rotation groove, the stirring blade is communicated with the internal chamber of the nozzle body, the connecting ring is threadedly connected to the nozzle body, the limiting ring is threadedly connected to the threaded ring, and the mounting frame is plugged into the mounting groove.

[0008] Preferably, the mounting bracket is threadedly connected to the nozzle body, the mounting bracket is located at the front end of the nozzle body, a plurality of groups of square depressions are evenly arranged inside the thread circle, the mounting plate is threadedly connected to the screw, the screw and the anti-drop cap are welded, the inner wall of the connecting tube is smooth, the inner wall of the bottom plate is smooth, and the connecting tube and the bottom plate are both movably connected to the screw through the smooth inner walls.

[0009] Preferably, a connecting ring is provided between the driven gear and the ball, and the driven gear and the ball are detachably connected via the connecting ring. A rotating groove is provided between the ball and the connecting tube, and the ball and the connecting tube are movably connected via the rotating groove.

[0010] Preferably, the screw rod and the driven gear are threadedly connected, the connecting pipe and the base plate are welded, and the thread ring and the nozzle body are an integrated structure.

[0011] Preferably, the connecting ring and the limiting ring are an integral structure, and five groups of mounting grooves are arranged inside the nozzle body.

[0012] Beneficial Effects

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, by providing structures such as a mounting frame and a connecting ring, the nozzle body can be connected to water inlet pipes of different diameters by a simple threaded connection, without the need for screws or flanges, thereby avoiding the troublesome operations of workers to install accessories and tighten screws. At the same time, the nozzle body can be directly inserted into the mounting groove through the mounting frame, thereby relying on the lateral gravity provided by the water inlet pipe, so that the nozzle body can be fixed on the mounting plate by simple plug-in, which is convenient for workers to disassemble and assemble.

[0015] 2. In the utility model, by providing structures such as transmission rods, the nozzle body has a certain anti-blocking ability, avoiding the tedious work of manual cleaning by workers; by providing structures such as screws and balls, the nozzle body can be driven to change its height, thereby increasing the spray range of the nozzle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the combined structure of the mounting plate and the base plate of the utility model;

[0018] Figure 3 It is a schematic diagram of the disassembled structure of the connecting ring and the threaded ring of the utility model;

[0019] Figure 4 It is a schematic diagram of the disassembled structure of the transmission rod and the nozzle body of the utility model.

[0020] In the figure: 1. Nozzle body; 2. Bottom plate; 3. Anti-drop cap; 4. Mounting plate; 5. Water inlet pipe; 6. Unclogging rack; 7. Screw; 8. Ball; 9. Mounting rack; 10. Threaded ring; 11. Limiting ring; 12. Connecting ring; 13. Cleaning soft brush; 14. Stirring blade; 15. Transmission rod; 16. Mounting groove; 17. Driving gear; 18. Motor; 19. Driven gear; 20. Connecting pipe. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-Figure 4 As shown, an atomizing nozzle for dry mist dust suppression which is easy to disassemble and assemble, the connecting ring 12 and the nozzle body 1 are threadedly connected, the limiting ring 11 and the threaded ring 10 are threadedly connected, and the mounting frame 9 and the mounting groove 16 are plugged in.

[0023] The limiting ring 11 is stuck in the end of the water inlet pipe 5 in advance. After the water inlet pipe 5 is inserted into the threaded ring 10, the limiting ring 11 is threaded onto the threaded ring 10 to the right. Since there are multiple groups of square holes inside the threaded ring 10, there is space for the threaded ring 10 to deform. The limiting ring 11 is gradually tightened to the right as the thread rotates. When the limiting ring 11 rotates on the outer wall of the threaded ring 10 until the inner wall of the threaded ring 10 is close to the water inlet pipe 5 and cannot be rotated anymore, the assembly of the nozzle body 1 and the water inlet pipe 5 is completed. After the mounting bracket 9 is screwed into the nozzle body 1 from the front end of the nozzle body 1, the mounting bracket 9 is inserted into the mounting groove 16. Due to the gravity of the water inlet pipe 5, the nozzle body 1 can be stuck on the mounting plate 4.

[0024] like Figure 1-Figure 4 As shown, a rotation groove is provided between the transmission rod 15 and the nozzle body 1, the transmission rod 15 and the nozzle body 1 are movably connected through the rotation groove, the stirring blade 14 is connected to the internal chamber of the nozzle body 1, and the driving gear 17 and the driven gear 19 are meshed.

[0025] After the assembly of the nozzle body 1 and the mounting plate 4 is completed, atomization and dust suppression can be started. The motor 18 drives the active gear 17 to rotate, and the active gear 17 drives the driven gear 19 to rotate. The driven gear 19 drives the screw 7 and the ball 8 to rotate. The ball 8 rotates at the upper end of the connecting tube 20 to prevent the driven gear 19 from deviating. The anti-drop caps 3 at the upper and lower ends of the screw 7 prevent the screw 7 from escaping from the mounting plate 4 and the bottom plate 2, thereby changing the height of the nozzle body 1. When the spray hole of the nozzle body 1 is blocked, the water pressure in the nozzle body 1 will increase, causing the stirring blade 14 to rotate, and the stirring blade 14 drives the transmission rod 15 to rotate, and the transmission rod 15 drives the cleaning soft brush 13 to rotate and clean the spray hole. When the spray hole is normal, the water pressure in the nozzle body 1 is reduced, and the stirring blade 14 hardly rotates.

[0026] It should be noted that the utility model is an atomizing nozzle for dry fog dust suppression which is easy to disassemble and assemble. When in use, the limit ring 11 is clamped in advance at the port of the water inlet pipe 5. After the water inlet pipe 5 is inserted into the threaded ring 10, the limit ring 11 is threaded onto the threaded ring 10 to the right. Since there are multiple groups of square holes inside the threaded ring 10, there is space for the threaded ring 10 to deform. The limit ring 11 is gradually tightened toward the right as the thread rotates. When the limit ring 11 rotates on the outer wall of the threaded ring 10 until the inner wall of the threaded ring 10 is close to the water inlet pipe 5 and cannot be rotated any further, the assembly of the nozzle body 1 and the water inlet pipe 5 is completed. After the mounting frame 9 is screwed into the nozzle body 1 from the front end of the nozzle body 1, the mounting frame 9 is inserted into the mounting groove 16. Due to the gravity of the water inlet pipe 5, the nozzle body 1 can be clamped on the mounting plate 4.

[0027] After the assembly of the nozzle body 1 and the mounting plate 4 is completed, atomization and dust suppression can be started. The motor 18 drives the active gear 17 to rotate, and the active gear 17 drives the driven gear 19 to rotate. The driven gear 19 drives the screw 7 and the ball 8 to rotate. The ball 8 rotates at the upper end of the connecting tube 20 to prevent the driven gear 19 from deviating. The anti-drop caps 3 at the upper and lower ends of the screw 7 prevent the screw 7 from escaping from the mounting plate 4 and the bottom plate 2, thereby changing the height of the nozzle body 1. When the spray hole of the nozzle body 1 is blocked, the water pressure in the nozzle body 1 will increase, causing the stirring blade 14 to rotate, and the stirring blade 14 drives the transmission rod 15 to rotate, and the transmission rod 15 drives the cleaning soft brush 13 to rotate and clean the spray hole. When the spray hole is normal, the water pressure in the nozzle body 1 is reduced, and the stirring blade 14 hardly rotates.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An atomizing nozzle for dry mist dust suppression that is easy to assemble and disassemble, comprising a nozzle body (1), characterized in that: The front end of the nozzle body (1) is provided with a dredging frame (6), a cleaning soft brush (13) is provided between the dredging frame (6) and the nozzle body (1), and the cleaning soft brush (13) is in contact with the spray hole of the nozzle body (1), a transmission rod (15) is provided on the right side of the dredging frame (6), and a stirring blade (14) is provided between the transmission rod (15) and the nozzle body (1), a mounting frame (9) is provided on the outer wall of the nozzle body (1), a threaded ring (10) is provided on the right side of the nozzle body (1), a limiting ring (11) is provided on the outer wall of the threaded ring (10), a connecting ring (12) is provided on the left side of the limiting ring (11), a water inlet pipe (5) is provided on the right side of the limiting ring (11), and the lower end of the nozzle body (1) is provided with a connecting ring (12). A mounting plate (4) is provided, a bottom plate (2) is provided at the lower end of the mounting plate (4), two groups of screw rods (7) are provided between the bottom plate (2) and the mounting plate (4), anti-dropping caps (3) are provided at both the upper and lower ends of the screw rod (7), a driven gear (19) is provided on the outer wall of the screw rod (7), a driving gear (17) is provided on one side of the driven gear (19), the driving gear (17) and the driven gear (19) are meshed, a motor (18) is provided at the lower end of the driving gear (17), a connecting pipe (20) is provided on the outer wall of the screw rod (7), a plurality of groups of balls (8) are provided between the connecting pipe (20) and the driven gear (19), and a mounting groove (16) is provided between the mounting plate (4) and the mounting frame (9).

2. The dry mist dust suppression atomizing nozzle that is easy to assemble and disassemble according to claim 1 is characterized in that: A rotation groove is provided between the transmission rod (15) and the nozzle body (1), the transmission rod (15) and the nozzle body (1) are movably connected via the rotation groove, the stirring blade (14) and the internal chamber of the nozzle body (1) are communicated, the connecting ring (12) and the nozzle body (1) are threadedly connected, the limiting ring (11) and the threaded ring (10) are threadedly connected, and the mounting frame (9) and the mounting groove (16) are plugged.

3. The dry mist dust suppression atomizing nozzle that is easy to assemble and disassemble according to claim 1 is characterized in that: The mounting frame (9) and the nozzle body (1) are threadedly connected. The mounting frame (9) is located at the front end of the nozzle body (1). A plurality of groups of square depressions are evenly arranged inside the threaded ring (10). The mounting plate (4) and the screw rod (7) are threadedly connected. The screw rod (7) and the anti-drop cap (3) are welded. The inner wall of the connecting pipe (20) is smooth. The inner wall of the bottom plate (2) is smooth. The connecting pipe (20) and the bottom plate (2) are both movably connected to the screw rod (7) via the smooth inner walls.

4. The dry mist dust suppression atomizing nozzle that is easy to assemble and disassemble according to claim 1 is characterized in that: A connecting ring is provided between the driven gear (19) and the ball (8), and the driven gear (19) and the ball (8) are detachably connected via the connecting ring. A rotating groove is provided between the ball (8) and the connecting tube (20), and the ball (8) and the connecting tube (20) are movably connected via the rotating groove.

5. The dry mist dust suppression atomizing nozzle that is easy to assemble and disassemble according to claim 2 is characterized in that: The screw rod (7) and the driven gear (19) are threadedly connected, the connecting pipe (20) and the bottom plate (2) are welded, and the thread ring (10) and the nozzle body (1) are an integrated structure.

6. The dry mist dust suppression atomizing nozzle that is easy to assemble and disassemble according to claim 2 is characterized in that: The connecting ring (12) and the limiting ring (11) are an integral structure, and five groups of mounting grooves (16) are arranged inside the nozzle body (1).

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