Efficient dust removal device for steel slag treatment

Abstract

The utility model provides a kind of high-efficiency dust removal device for steel slag treatment belongs to dust removal device field, including adapter box, the dust removal mechanism that the dust generated when being handled to the steel slag of unloading is provided to the outside of adapter box, the adjusting component of adjusting dust removal mechanism height is provided to the inside of adapter box.The utility model is provided with dust removal mechanism, when using booster pump work, water from output end is sent into adapter box, water in adapter box enters water spray pipe by connecting pipe, and it is sprayed from drain hole to carry out dust removal, when needing to expand water spray range, T-shaped rod is lifted upward, so that its one end is separated from fixed hole, when moving extension pipe to specified position, T-shaped rod is loosened, the elastic force of spring is inserted into the inside of remaining fixed hole with one end of T-shaped rod, further increase water spray area, it can be applicable to different working environment.

Description

Technical Field

[0001] This utility model relates to the field of dust removal devices, and more specifically, to a high-efficiency dust removal device for steel slag treatment. Background Technology

[0002] During the steel production process, especially in the slag treatment and high-temperature smelting processes, a large amount of dust is generated. This dust not only pollutes the environment, but also has adverse effects on the health of production personnel and the long-term operation of equipment.

[0003] A search revealed that Chinese Patent Publication No. CN222984020U discloses "a dust removal device for steel slag treatment, including a spray pipe with a set of atomizing nozzles. The two sides of the spray pipe are connected to a flexible hose via connecting pipes. Lifting mechanisms are also connected to both ends of the spray pipe, including a top frame. A reduction motor and a support frame are fixed below the top frame. A rotating shaft is rotatably connected to the support frame. One end of the rotating shaft is fixedly connected to the output end of the reduction motor. A drum is sleeved on the rotating shaft, and a pull rope is wound around the drum. The lower end of the pull rope is fixed to the spray pipe. The advantages of this utility model are that it effectively treats the dust generated during steel slag treatment, improves the dust removal effect, saves dust removal costs, and expands the application range of the dust removal equipment, making it suitable for dust removal on long-distance conveyor belts." However, the following defects still exist:

[0004] The current device can only remove dust from steel slag located on the conveyor belt. For small quantities of steel slag, a forklift is required for loading and unloading. This device is unsuitable for the dust generated during forklift loading and unloading, limiting its applicability. Therefore, a high-efficiency dust removal device for steel slag treatment is proposed. Utility Model Content

[0005] The purpose of this utility model is to address the problem that the existing high-efficiency dust removal device for steel slag treatment can only remove dust from steel slag located on the conveyor belt. If a small amount of steel slag needs to be removed, a forklift is required for loading and unloading. This device is not suitable for the dust generated when a forklift is loading and unloading steel slag, and its application scope is limited.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0007] The present invention is as follows: a high-efficiency dust removal device for steel slag treatment, including a transfer box, wherein the exterior of the transfer box is provided with a dust removal mechanism for treating the dust generated when unloading steel slag, and the interior of the transfer box is provided with an adjustment component for adjusting the height of the dust removal mechanism;

[0008] The dust removal mechanism includes a connecting pipe connected to the outer wall of the adapter box, and a water spray pipe connected to the other end of the connecting pipe. The outer wall of the water spray pipe has several drainage holes. Both ends of the water spray pipe are slidably connected to extension pipes. The outer wall of the extension pipes has several connection holes. A mounting plate is fixedly connected to the side wall of the adapter box away from the connecting pipe. A booster pump is bolted to the top of the mounting plate. The output end of the booster pump is connected to the adapter box. A fixing component for fixing the extension pipe is provided on the outside of the extension pipe.

[0009] As a preferred technical solution of this utility model, the fixing component includes a fixing ring fixedly connected to the outer wall of the end of the extension pipe away from the water spray pipe, an extension rod fixedly connected to the top of the fixing ring, a C-shaped frame fixedly connected to the top of the water spray pipe, a T-shaped rod slidably connected inside the extension rod, a spring fixedly connected to the bottom of the T-shaped rod, and a plurality of fixing holes opened on the top of the C-shaped frame, with the T-shaped rod slidably connected to the fixing holes.

[0010] As a preferred technical solution of this utility model, the adjustment component includes a lead screw that runs through the interior of the adapter box, a fixing frame is provided outside the lead screw, a first motor is fixedly connected to the top of the fixing frame, and the output end of the first motor is coaxially arranged with the lead screw.

[0011] As a preferred technical solution of this utility model, rectangular holes are provided on the opposite side walls of the fixed frame, and rectangular rods are fixedly connected to the opposite side walls of the adapter box, with the rectangular rods slidably connected to the rectangular holes.

[0012] As a preferred technical solution of this utility model, a disc is fixedly connected to the bottom of the fixed frame, a rotating rod is fixedly connected to the bottom of the disc, a placement shell is rotatably connected to the outside of the rotating rod, a second motor is fixedly connected to the inner bottom wall of the placement shell, a first bevel gear is fixedly connected to the output end of the second motor, and a second bevel gear is fixedly connected to the outer wall of the rotating rod, with the first bevel gear meshing with the second bevel gear.

[0013] As a preferred technical solution of this utility model, limiting plates are fixedly connected to the opposite side walls of the C-shaped frame, and the side wall of the extension rod is tightly fitted with the side wall of the limiting plate.

[0014] As a preferred embodiment of this invention, a convex ring is fixedly connected to the bottom of the disc, and a concave ring is fixedly connected to the top of the housing.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. With the dust removal mechanism in place, the booster pump operates during use, sending external water from the output end into the adapter box. The water in the adapter box enters the spray pipe through the connecting pipe and is sprayed out from the drain hole for dust removal. When it is necessary to expand the spray range, lift the T-shaped rod upwards so that one end of it is disengaged from the fixing hole. After moving the extension pipe to the designated position, release the T-shaped rod. The spring force will insert one end of the T-shaped rod into the remaining fixing holes, further increasing the spray area. It can be used in different working environments.

[0017] 2. With the adjustment components in place, the first motor operates during use, driving the lead screw to rotate, which in turn causes the adapter box to move linearly on the lead screw, thereby adjusting the position of the dust removal mechanism and thus adjusting the height of the water spray, increasing the functionality of the device. Attached Figure Description

[0018] Figure 1 A schematic diagram of the structure of the high-efficiency dust removal device for steel slag treatment provided by this utility model;

[0019] Figure 2 Front view of the high-efficiency dust removal device for steel slag treatment provided by this utility model;

[0020] Figure 3 The present invention provides a high-efficiency dust removal device for steel slag treatment. Figure 2 A three-dimensional cross-sectional view at point AA;

[0021] Figure 4 Left view of the high-efficiency dust removal device for steel slag treatment provided by this utility model;

[0022] Figure 5 The present invention provides a high-efficiency dust removal device for steel slag treatment. Figure 4 A three-dimensional cross-sectional view at point BB;

[0023] Figure 6 A partial structural schematic diagram of the dust removal mechanism and fixing components of the high-efficiency dust removal device for steel slag treatment provided by this utility model;

[0024] Figure 7 A schematic diagram of the convex and concave ring structures of the high-efficiency dust removal device for steel slag treatment provided by this utility model;

[0025] Figure 8 The present invention provides a high-efficiency dust removal device for steel slag treatment. Figure 5 Enlarged view of point A in the middle.

[0026] The diagram shows: 1. Adapter box; 2. Dust removal mechanism; 3. Adjustment component; 4. Rectangular hole; 5. Rectangular rod; 6. Disc; 7. Rotating rod; 8. Placement shell; 9. Second motor; 10. First bevel gear; 11. Second bevel gear; 12. Limiting plate; 13. Convex ring; 14. Concave ring; 201. Connecting pipe; 202. Water spray pipe; 203. Drain hole; 204. Extension pipe; 205. Connecting hole; 206. Mounting plate; 207. Booster pump; 208. Fixing component; 2081. Fixing ring; 2082. Extension rod; 2083. C-shaped frame; 2084. T-shaped rod; 2085. Spring; 2086. Fixing hole; 301. Lead screw; 302. Fixing frame; 303. First motor. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0028] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0029] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0030] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0031] like Figure 1 As shown, this embodiment proposes a high-efficiency dust removal device for steel slag treatment, including a transfer box 1. The exterior of the transfer box 1 is provided with a dust removal mechanism 2 for treating the dust generated when unloading steel slag, and the interior of the transfer box 1 is provided with an adjustment component 3 for adjusting the height of the dust removal mechanism 2.

[0032] like Figure 1 , Figure 3 and Figure 6As shown, the dust removal mechanism 2 includes a connecting pipe 201 connected to the outer wall of the adapter box 1. A water spray pipe 202 is connected to the other end of the connecting pipe 201. Several drainage holes 203 are provided on the outer wall of the water spray pipe 202. Extension pipes 204 are slidably connected to both ends of the water spray pipe 202. Several connection holes 205 are provided on the outer wall of the extension pipes 204. The connection holes 205 communicate with the drainage holes 203. The distance between two adjacent drainage holes 203 and two adjacent connection holes 205 is the same. A mounting plate 206 is fixedly connected to the side wall of the adapter box 1 away from the connecting pipe 201. A booster pump 207 is bolted to the top of the mounting plate 206. The input end of the booster pump 207 is connected to a flexible water source in the external environment. The pipe is connected, and the booster pump 207 can pump external water into the spray pipe 202 and discharge it through the drain hole 203. The output end of the booster pump 207 is connected to the adapter box 1. The extension pipe 204 is equipped with a fixing component 208 to fix the extension pipe 204. When loading and unloading steel slag, dust will be generated. At this time, the booster pump 207 is started to send water from the hose connected to the water source to the adapter box 1. The water in the adapter box 1 enters the spray pipe 202 through the connecting pipe 201. The water is then sprayed out from the drain hole 203 and the connecting hole 205 to remove dust. When it is necessary to expand the spray range, the extension pipe 204 can be pulled out from the spray pipe 202, so that the connecting hole 205 can be used independently without the drain hole 203, further increasing the spray area.

[0033] like Figure 6 and Figure 8 As shown, the fixing assembly 208 includes a fixing ring 2081 fixedly connected to the outer wall of the end of the extension pipe 204 away from the water spray pipe 202. An extension rod 2082 is fixedly connected to the top of the fixing ring 2081. A U-shaped bracket 2083 is fixedly connected to the top of the water spray pipe 202. A T-shaped rod 2084 is slidably connected inside the extension rod 2082. A spring 2085 is fixedly connected to the bottom of the T-shaped rod 2084. A plurality of fixing holes 2086 are opened on the top of the U-shaped bracket 2083. The distance between two adjacent fixing holes 2086 is the same as the distance between two adjacent connecting holes 205. Similarly, several fixing holes 2086 are located directly above several drain holes 203. The T-shaped rod 2084 is slidably connected to the fixing holes 2086. When the extension tube 204 is moved, the T-shaped rod 2084 is first lifted upward so that one end is disengaged from the fixing hole 2086. Then the extension tube 204 is moved. At this time, water will be discharged from the connection hole 205 that is disengaged from the spray pipe 202. Whenever the T-shaped rod 2084 enters the interior of other fixing holes 2086, the extension tube 204 will not block the drain hole 203. Through the above steps, the moved extension tube 204 can be positioned.

[0034] like Figure 5As shown, the adjustment component 3 includes a lead screw 301 that runs through the interior of the adapter box 1. A fixing frame 302 is provided outside the lead screw 301. A first motor 303 is fixedly connected to the top of the fixing frame 302. The output end of the first motor 303 is coaxially arranged with the lead screw 301. A threaded hole is provided on the top of the adapter box 1, and the lead screw 301 is located inside the threaded hole. If it is necessary to adjust the water spray height, the first motor 303 is started. The first motor 303 drives the lead screw 301 to rotate, so that the adapter box 1 moves linearly on the lead screw 301, thereby realizing the adjustment of the position of the adapter box 1 and the dust removal mechanism 2.

[0035] like Figure 1 As shown, rectangular holes 4 are provided on the opposite side walls of the fixed frame 302, and rectangular rods 5 are fixedly connected to the opposite side walls of the adapter box 1. The rectangular rods 5 are slidably connected to the rectangular holes 4. When the adapter box 1 is raised or lowered, the rectangular rods 5 will slide along the rectangular holes 4, which improves the stability of the adapter box 1 when it moves.

[0036] like Figure 3 As shown, a disc 6 is fixedly connected to the bottom of the fixed frame 302, and a rotating rod 7 is fixedly connected to the bottom of the disc 6. A housing 8 is rotatably connected to the outside of the rotating rod 7. A second motor 9 is fixedly connected to the inner bottom wall of the housing 8. A first bevel gear 10 is fixedly connected to the output end of the second motor 9, and a second bevel gear 11 is fixedly connected to the outer wall of the rotating rod 7. The first bevel gear 10 and the second bevel gear 11 mesh. When in use, the second motor 9 is started, which drives the first bevel gear 10 to rotate. Since the first bevel gear 10 and the second bevel gear 11 mesh, the second bevel gear 11 rotates accordingly, which in turn drives the rotating rod 7 to rotate. The rotating rod 7 is fixedly connected to the disc 6, and the disc 6 is fixedly connected to the fixed frame 302. Therefore, the rotation of the rotating rod 7 drives the fixed frame 302 to rotate, thereby driving the adapter box 1 and the water spray pipe 202 to rotate, thus realizing the adjustment of the water spray direction.

[0037] like Figure 6 As shown, limit plates 12 are fixedly connected to the opposite side walls of the C-shaped frame 2083. The side wall of the extension rod 2082 is in close contact with the side wall of the limit plate 12. During the movement of the extension rod 2082, its side wall is in close contact with the limit plate 12. The limit plate 12 plays a limiting role on the extension rod 2082 and the extension tube 204, preventing the extension rod 2082 from shaking or deviating from the predetermined track during the movement.

[0038] like Figure 3 and Figure 7 As shown, a convex ring 13 is fixedly connected to the bottom of the disc 6, and a concave ring 14 is fixedly connected to the top of the housing 8. When the disc 6 rotates, the convex ring 13 rotates inside the concave ring 14. The concave ring 14 supports and limits the convex ring 13, ensuring the stability of the disc 6 during rotation.

[0039] Specifically, when using this high-efficiency dust removal device for steel slag treatment: connect the booster pump 207, the first motor 303, and the second motor 9 to an external power source. Dust will be generated during the loading and unloading of steel slag. At this time, start the booster pump 207 to send water from the hose connected to the external water source into the transfer box 1. The water in the transfer box 1 enters the spray pipe 202 through the connecting pipe 201, and the water is then sprayed out from the drain hole 203 and the connecting hole 205 for dust removal (e.g., Figure 3 and Figure 6 As shown), when it is necessary to expand the water spray range, first lift the T-shaped rod 2084 upwards so that one end is detached from the fixing hole 2086. Then, the extension pipe 204 can be pulled out from the water spray pipe 202. At this time, water will drain out from the connection hole 205 detached from the water spray pipe 202. Whenever the T-shaped rod 2084 enters another fixing hole 2086, the extension pipe 204 will not block the drain hole 203, allowing the connection hole 205 to be used independently detached from the drain hole 203, further increasing the water spray area (e.g., ...). Figure 6 and Figure 8 As shown), if it is necessary to adjust the water spray height, the first motor 303 is started. The first motor 303 drives the lead screw 301 to rotate, causing the adapter box 1 to move linearly on the lead screw 301, thereby adjusting the position of the adapter box 1 and the dust removal mechanism 2 (as shown). Figure 1 and Figure 3 (As shown), the second motor 9 can then be started to rotate the first bevel gear 10. Since the first bevel gear 10 meshes with the second bevel gear 11, the second bevel gear 11 rotates accordingly, thereby driving the rotating rod 7 to rotate. The rotating rod 7 is fixedly connected to the disc 6, and the disc 6 is fixedly connected to the fixed frame 302. Therefore, the rotation of the rotating rod 7 drives the fixed frame 302 to rotate, thereby driving the adapter box 1 and the water spray pipe 202 to rotate (as shown). Figure 1 and Figure 3 As shown in the figure, the direction of water spray can be adjusted.

[0040] All technical features in this embodiment can be freely combined according to actual needs.

[0041] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A high-efficiency dust removal device for steel slag treatment, comprising a junction box (1), characterized in that, The exterior of the transfer box (1) is provided with a dust removal mechanism (2) for treating the dust generated when unloading steel slag, and the interior of the transfer box (1) is provided with an adjustment component (3) for adjusting the height of the dust removal mechanism (2). The dust removal mechanism (2) includes a connecting pipe (201) connected to the outer wall of the adapter box (1), and a water spray pipe (202) connected to the other end of the connecting pipe (201). Several drainage holes (203) are opened on the outer wall of the water spray pipe (202). Extension pipes (204) are slidably connected to both ends of the water spray pipe (202). Several connecting holes (205) are opened on the outer wall of the extension pipe (204). An installation plate (206) is fixedly connected to the side wall of the adapter box (1) away from the connecting pipe (201). A booster pump (207) is bolted to the top of the installation plate (206). The output end of the booster pump (207) is connected to the adapter box (1). A fixing component (208) for fixing the extension pipe (204) is provided on the outside of the extension pipe (204).

2. The high-efficiency dust removal device for steel slag treatment according to claim 1, characterized in that, The fixing assembly (208) includes a fixing ring (2081) fixedly connected to the outer wall of the end of the extension pipe (204) away from the water spray pipe (202). An extension rod (2082) is fixedly connected to the top of the fixing ring (2081). A U-shaped frame (2083) is fixedly connected to the top of the water spray pipe (202). A T-shaped rod (2084) is slidably connected inside the extension rod (2082). A spring (2085) is fixedly connected to the bottom of the T-shaped rod (2084). A plurality of fixing holes (2086) are opened on the top of the U-shaped frame (2083). The T-shaped rod (2084) is slidably connected to the fixing holes (2086).

3. The high-efficiency dust removal device for steel slag treatment according to claim 1, characterized in that, The adjustment component (3) includes a lead screw (301) that runs through the interior of the adapter box (1). A fixing frame (302) is provided outside the lead screw (301). A first motor (303) is fixedly connected to the top of the fixing frame (302). The output end of the first motor (303) is coaxially arranged with the lead screw (301).

4. The high-efficiency dust removal device for steel slag treatment according to claim 3, characterized in that, The fixed frame (302) has rectangular holes (4) on its opposite sidewalls. The adapter box (1) has a rectangular rod (5) fixedly connected to its opposite sidewall. The rectangular rod (5) is slidably connected to the rectangular hole (4).

5. The high-efficiency dust removal device for steel slag treatment according to claim 3, characterized in that, A disc (6) is fixedly connected to the bottom of the fixed frame (302), a rotating rod (7) is fixedly connected to the bottom of the disc (6), a placement shell (8) is rotatably connected to the outside of the rotating rod (7), a second motor (9) is fixedly connected to the inner bottom wall of the placement shell (8), a first bevel gear (10) is fixedly connected to the output end of the second motor (9), and a second bevel gear (11) is fixedly connected to the outer wall of the rotating rod (7). The first bevel gear (10) and the second bevel gear (11) mesh.

6. The high-efficiency dust removal device for steel slag treatment according to claim 2, characterized in that, Limiting plates (12) are fixedly connected to the opposite side walls of the shaped frame (2083), and the side wall of the extension rod (2082) is in close contact with the side wall of the limiting plate (12).

7. The high-efficiency dust removal device for steel slag treatment according to claim 5, characterized in that, A convex ring (13) is fixedly connected to the bottom of the disk (6), and a concave ring (14) is fixedly connected to the top of the placement shell (8).

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