Sintering two mixed water dust removal spray head

Abstract

The utility model relates to sintering two mixed water dust removal technical field, concretely is a kind of sintering two mixed water dust removal spray head, including dust removal spray head main part, the side of dust removal spray head main part is provided with dust removal machine pipeline, the surface of dust removal spray head main part is provided with rotating device, rotating device includes main water pipe, one end of main water pipe is rotatably connected with the inside of dust removal machine pipeline, dust removal spray head main part is installed on the surface of main water pipe, the inner wall of dust removal machine pipeline is fixedly connected with limiting ring, the both ends of main water pipe are rotatably connected with the inside of limiting ring, one end of main water pipe is rotatably connected with external connection pipe, external connection pipe is located above dust removal machine pipeline, the surface of dust removal machine pipeline is provided with adjusting assembly.The utility model, by setting rotating device, can effectively dust removal to dust, avoid the uneven distribution of water mist of dust removal spray head when working, and then improve the dust removal effect of dust removal spray head.

Description

Technical Field

[0001] This utility model relates to the field of sintering two-stage mixed water dust removal technology, and in particular to a sintering two-stage mixed water dust removal nozzle. Background Technology

[0002] The sintering secondary mixing water dust removal nozzle is used in the dust removal system of the sintering machine's secondary mixer. It captures dust by spraying water mist and promotes its settling, thereby purifying the air. Sintering is a process in which powdered or granular materials are heated at high temperatures, and through diffusion and adhesion between particles, they are densified to form a blocky object with a certain strength and shape. In the industrial field, sintering technology is widely used, especially in the steel industry. In steel production, sintering involves mixing iron ore powder, fuel, flux, etc. in a certain proportion, and then igniting and sintering the mixture, causing a series of physicochemical changes in the materials, ultimately forming sintered ore with good permeability and strength. Sintered ore is one of the main raw materials for blast furnace ironmaking, which can improve the permeability of the blast furnace charge and increase ironmaking efficiency.

[0003] When workers need to remove dust generated during the operation of the sintering machine, they add a dust collector pipe and dust removal nozzles to the feed pipe of the sintering machine so that the dust removal nozzles can remove dust. However, the existing dust removal nozzles are usually fixed to the inner wall of the dust collector pipe during use, which causes uneven water mist distribution when the dust removal nozzles are working, resulting in a reduction in the dust removal effect of the dust removal nozzles. Utility Model Content

[0004] The purpose of this invention is to solve the problem of reduced dust removal efficiency of existing dust removal nozzles, and to propose a sintered two-stage mixed water dust removal nozzle.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a sintered mixed water dust removal nozzle, comprising a dust removal nozzle body, a dust removal machine pipe provided on one side of the dust removal nozzle body, a rotating device provided on the surface of the dust removal nozzle body, the rotating device comprising a main water pipe, one end of the main water pipe being rotatably connected to the interior of the dust removal machine pipe, the dust removal nozzle body being mounted on the surface of the main water pipe, a limit ring being fixedly connected to the inner wall of the dust removal machine pipe, both ends of the main water pipe being rotatably connected to the interior of the limit ring, an outer pipe being rotatably connected to one end of the main water pipe, the outer pipe being located above the dust removal machine pipe, an adjusting assembly provided on the surface of the dust removal machine pipe, the adjusting assembly comprising a drive motor, the drive motor being fixedly connected to the surface of the dust removal machine pipe, the drive motor being located on one side of the outer pipe, a rotating wheel being fixedly connected to the drive end of the drive motor, the rotating wheel being located on one side of the outer pipe, the drive motor being able to cooperate with the rotating wheel to achieve the purpose of driving the rotating wheel to rotate.

[0006] Preferably, a drive wheel is fixedly connected to one end of the main water pipe. The drive wheel is located above the dust collector pipe. The rotating wheel is meshed with the surface of the drive wheel. The drive wheel can cooperate with the main water pipe and the rotating wheel to adjust the rotation of the main water pipe.

[0007] Preferably, the surface of the limiting ring is provided with a cleaning device, the cleaning device including a support frame, the support frame being fixedly connected to one side of the limiting ring, and the support frame can cooperate with the limiting ring to achieve the purpose of fixing the support frame.

[0008] Preferably, a main frame is sleeved and connected to the surface of the support frame. The main frame is located on one side of the main water pipe and can cooperate with the support frame to achieve the purpose of supporting the main frame.

[0009] Preferably, a sponge strip is fixedly connected to one side of the main frame. The sponge strip contacts the surface of the dust removal nozzle body. The sponge strip can cooperate with the main frame to support the sponge strip for cleaning the dust removal nozzle body.

[0010] Preferably, a support block is fixedly connected to one side of the main frame, and a positioning rod is connected to the internal thread of the support block. The positioning rod is connected to the internal thread of the support frame, and the support block can cooperate with the main frame and the positioning rod to restrict the main frame from detaching from the support frame.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows: In this invention, by setting up a rotating device, when the worker needs to remove dust, the worker starts the drive motor, which drives the rotating wheel. The rotating wheel adjusts the drive wheel, which drives the main water pipe. The external pipe introduces dust-reducing water into the main water pipe. When the water pressure inside the main water pipe is too high, the dust removal nozzle sprays water mist. The main water pipe rotates while simultaneously driving the dust removal nozzle to spray water mist to reduce dust. By setting up the rotating device, dust can be effectively removed, avoiding uneven water mist distribution during operation, thereby improving the dust removal effect of the dust removal nozzle.

[0012] In this invention, by setting up a cleaning device, when the worker needs to clean the dust removal nozzle body, the worker places the main frame on the support frame. When the main frame and the support frame abut, the worker rotates the positioning rod, which extends and inserts into the support frame. When the dust removal nozzle body is working, the rotating device causes the surface of the dust removal nozzle body to rub against the surface of the sponge strip. The dirt on the surface of the dust removal nozzle body is wiped off by the sponge strip, and the water mist sprayed by the dust removal nozzle body cleans the surface of the sponge strip. By setting up the cleaning device, the dust removal nozzle body can be effectively cleaned, avoiding the situation where the surface of the dust removal nozzle body is blocked by dust, thereby improving the dust removal effect of the dust removal nozzle. Attached Figure Description

[0013] Figure 1 A three-dimensional structural schematic diagram of a sintered two-stage mixing dust removal nozzle is provided for this utility model; Figure 2 A schematic diagram of the rotating device structure of a sintered two-stage water mixing dust removal nozzle is provided for this utility model. Figure 3 This utility model proposes a sintered two-stage water mixing dust removal nozzle. Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 A schematic diagram of the cleaning device structure of a sintered two-stage water mixing dust removal nozzle is provided for this utility model; Figure 5 This utility model proposes a sintered two-stage water mixing dust removal nozzle. Figure 4 Enlarged structural diagram at point B.

[0014] Legend: 1. Dust removal nozzle body; 2. Dust collector duct; 3. Rotating device; 31. Drive motor; 32. Rotating wheel; 33. External pipe; 34. Drive wheel; 35. Limiting ring; 36. Main water pipe; 4. Cleaning device; 41. Main frame; 42. Support frame; 43. Positioning rod; 44. Sponge strip; 45. Support block. Detailed Implementation

[0015] Please see Figures 1-5 This utility model provides a technical solution: a sintered two-stage mixing dust removal nozzle, including a dust removal nozzle body 1, a dust removal pipe 2 provided on one side of the dust removal nozzle body 1, and a rotating device 3 provided on the surface of the dust removal nozzle body 1.

[0016] The specific configuration and function of its rotating device 3 and cleaning device 4 will be described in detail below.

[0017] In this embodiment: the rotating device 3 includes a main water pipe 36, one end of which is rotatably connected to the inside of the dust collector pipe 2. The dust collector nozzle body 1 is installed on the surface of the main water pipe 36. A limit ring 35 is fixedly connected to the inner wall of the dust collector pipe 2. Both ends of the main water pipe 36 are rotatably connected to the inside of the limit ring 35. An outer pipe 33 is rotatably connected to one end of the main water pipe 36. The outer pipe 33 is located above the dust collector pipe 2. An adjustment component is provided on the surface of the dust collector pipe 2.

[0018] Specifically, the adjustment component includes a drive motor 31, which is fixedly connected to the surface of the dust collector pipe 2. The drive motor 31 is located on one side of the outer pipe 33, and a rotating wheel 32 is fixedly connected to the drive end of the drive motor 31. The rotating wheel 32 is located on one side of the outer pipe 33, and the drive motor 31 can cooperate with the rotating wheel 32 to drive the rotating wheel 32 to rotate.

[0019] Specifically, a drive wheel 34 is fixedly connected to one end of the main water pipe 36. The drive wheel 34 is located above the dust collector pipe 2, and the rotating wheel 32 is meshed with the surface of the drive wheel 34.

[0020] In this embodiment, the drive wheel 34 can cooperate with the main water pipe 36 and the rotating wheel 32 to adjust the rotation of the main water pipe 36.

[0021] In this embodiment: a cleaning device 4 is provided on the surface of the limiting ring 35. The cleaning device 4 includes a support frame 42, which is fixedly connected to one side of the limiting ring 35. The support frame 42 can cooperate with the limiting ring 35 to achieve the purpose of fixing the support frame 42.

[0022] Specifically, a main frame 41 is sleeved and connected to the surface of the support frame 42, and the main frame 41 is located on one side of the main water pipe 36.

[0023] In this embodiment, the main frame 41 can cooperate with the support frame 42 to achieve the purpose of supporting the main frame 41.

[0024] Specifically, a sponge strip 44 is fixedly connected to one side of the main frame 41. The sponge strip 44 contacts the surface of the dust removal nozzle body 1. The sponge strip 44 can cooperate with the main frame 41 to support the sponge strip 44 for cleaning the dust removal nozzle body 1.

[0025] Specifically, a support block 45 is fixedly connected to one side of the main frame 41, and a positioning rod 43 is connected to the internal thread of the support block 45. The positioning rod 43 is connected to the internal thread of the support frame 42.

[0026] In this embodiment, the support block 45 can cooperate with the main frame 41 and the positioning rod 43 to restrict the main frame 41 from detaching from the support frame 42.

[0027] Working principle: By setting up a rotating device 3, when the worker needs to remove dust, the worker starts the drive motor 31, which drives the rotating wheel 32. The rotating wheel 32 adjusts the drive wheel 34, which in turn drives the main water pipe 36. The external pipe 33 inputs dust-reducing water into the main water pipe 36. When the water pressure inside the main water pipe 36 is too high, the dust removal nozzle body 1 sprays water mist. The main water pipe 36 rotates while simultaneously driving the dust removal nozzle body 1 to spray water mist to reduce dust. By setting up the rotating device 3, dust can be effectively removed, avoiding uneven water mist distribution during operation, thus improving the dust removal effect of the dust removal nozzle. In addition, by setting up a cleaning device 4, when the worker... When the author needs to clean the dust removal nozzle body 1, the worker places the main frame 41 on the support frame 42. When the main frame 41 abuts against the support frame 42, the worker rotates the positioning rod 43, which extends and inserts into the support frame 42. When the dust removal nozzle body 1 is working, the rotating device 3 will cause the surface of the dust removal nozzle body 1 to rub against the surface of the sponge strip 44. The dirt on the surface of the dust removal nozzle body 1 will be wiped off by the sponge strip 44. The water mist sprayed by the dust removal nozzle body 1 will clean the surface of the sponge strip 44. By setting the cleaning device 4, the dust removal nozzle body 1 can be effectively cleaned, avoiding the situation where the surface of the dust removal nozzle body 1 is blocked by dust, thereby improving the dust removal effect of the dust removal nozzle.

Claims

1. A sintered two-stage water mixing dust removal nozzle, comprising a dust removal nozzle body (1), characterized in that: A dust collector pipe (2) is provided on one side of the dust removal nozzle body (1); The surface of the dust removal nozzle body (1) is provided with a rotating device (3), the rotating device (3) includes a main water pipe (36), one end of the main water pipe (36) is rotatably connected to the inside of the dust removal machine pipe (2); The dust removal nozzle body (1) is installed on the surface of the main water pipe (36). The inner wall of the dust removal pipe (2) is fixedly connected to a limiting ring (35). Both ends of the main water pipe (36) are rotatably connected to the inside of the limiting ring (35). One end of the main water pipe (36) is rotatably connected to an outer pipe (33). The outer pipe (33) is located above the dust removal pipe (2). An adjustment component is provided on the surface of the dust removal pipe (2).

2. The sintered two-stage water mixing dust removal nozzle according to claim 1, characterized in that: The adjustment assembly includes a drive motor (31), which is fixedly connected to the surface of the dust collector pipe (2). The drive motor (31) is located on one side of the outer pipe (33). A rotating wheel (32) is fixedly connected to the drive end of the drive motor (31), and the rotating wheel (32) is located on one side of the outer pipe (33).

3. The sintered two-stage water mixing dust removal nozzle according to claim 2, characterized in that: One end of the main water pipe (36) is fixedly connected to a drive wheel (34), which is located above the dust collector pipe (2). The rotating wheel (32) is meshed with the surface of the drive wheel (34).

4. The sintered two-stage water mixing dust removal nozzle according to claim 1, characterized in that: The surface of the limiting ring (35) is provided with a cleaning device (4), the cleaning device (4) includes a support frame (42), and the support frame (42) is fixedly connected to one side of the limiting ring (35).

5. A sintered two-stage water mixing dust removal nozzle according to claim 4, characterized in that: The support frame (42) is fitted with a main frame (41), which is located on one side of the main water pipe (36).

6. A sintered two-stage water mixing dust removal nozzle according to claim 5, characterized in that: A sponge strip (44) is fixedly connected to one side of the main frame (41), and the sponge strip (44) is in contact with the surface of the dust removal nozzle body (1).

7. A sintered two-stage water mixing dust removal nozzle according to claim 6, characterized in that: A support block (45) is fixedly connected to one side of the main frame (41), and a positioning rod (43) is connected to the internal thread of the support block (45). The positioning rod (43) is connected to the internal thread of the support frame (42).

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