Vehicle-mounted dust hood of steel slag rolling vehicle

Abstract

The utility model discloses a vehicle-mounted dust hood of a steel slag rolling vehicle, which comprises a vehicle-mounted dust hood body mounted above the steel slag rolling vehicle, the size of the vehicle-mounted dust hood body is larger than that of a rolling structure on the steel slag rolling vehicle, and a dust hood top suction port is arranged at the top of the vehicle-mounted dust hood body. A top suction port of the dust removal cover is connected with a movable ventilation slot through a dust removal pipeline, and the movable ventilation slot is connected with a negative-pressure fan; the vehicle-mounted dust removal cover body is mounted at the top of the steel slag rolling vehicle, and the size of the vehicle-mounted dust removal cover body is set to be larger than that of a rolling structure on the steel slag rolling vehicle, so that smoke dust generated in the rolling process can be completely absorbed, and meanwhile, dust removal is effectively realized through the matching of the dust removal pipeline and the movable ventilation slot; compared with the scheme that an iron sheet house is built to wrap the rolling area completely, the dust removal air volume needed in the dust removal process is reduced, and the problems that the dust removal air volume needed for wrapping the steel slag rolling area through the iron sheet house is large, and the building cost is high are solved.

Description

Technical Field

[0001] This utility model relates to the field of dust removal hood technology, specifically to a vehicle-mounted dust removal hood for a steel slag compactor. Background Technology

[0002] Steel slag compaction is a common process used in steel plants to process steel slag. During the compaction process, a large amount of dust is generated due to mechanical compaction. Currently, the method for collecting this dust is to build a large metal enclosure around the compaction vehicle, covering the entire compaction area. However, this approach has the following problems: 1) Because the steel slag compaction vehicle itself is large, building a metal enclosure to cover the compaction area requires a significant amount of space, which increases construction costs accordingly; 2) The dust removal process of the steel slag compaction vehicle requires a large volume of air, which undoubtedly increases the investment and operating costs of dust removal for steel plants. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide a vehicle-mounted dust removal cover for steel slag compaction vehicles, which can reduce the required dust removal air volume while ensuring the dust removal effect, and solve the problem of high dust removal air volume and high construction cost of currently using iron sheet houses to wrap the steel slag compaction area.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows.

[0005] A dust removal hood for a steel slag compactor includes a dust removal hood body installed above the steel slag compactor. The size of the dust removal hood body is larger than the size of the compaction structure on the steel slag compactor. A dust removal hood top suction port is provided at the top of the dust removal hood body. The dust removal hood top suction port is connected to a mobile ventilation duct through a dust removal pipe. The mobile ventilation duct is connected to a negative pressure fan.

[0006] The aforementioned dust cover for a steel slag compactor truck is described above. The dust cover body is welded to the dust cover frame, and the dust cover frame is detachably connected to the steel slag compactor truck.

[0007] The aforementioned dust cover for a steel slag compactor is provided, wherein the dust cover frame is bolted to the steel slag compactor.

[0008] The aforementioned dust removal cover for a steel slag compactor includes a movable ventilation trolley that is slidably mounted on the movable ventilation trolley and moves along with the steel slag compactor. The air inlet on the ventilation trolley is connected to the dust removal pipe via a flexible connector.

[0009] The technological advancements achieved by this utility model are as follows, due to the adoption of the above technical solutions.

[0010] This utility model provides a vehicle-mounted dust removal hood for a steel slag compactor. By installing a vehicle-mounted dust removal hood on the top of the steel slag compactor, and setting the size of the hood to be larger than the size of the compaction structure on the steel slag compactor, it can absorb all the smoke and dust generated during the compaction process. At the same time, the dust removal is effectively achieved through the cooperation of dust removal pipes and mobile ventilation slots. Compared with the solution of building a tin house to completely enclose the compaction area, this reduces the amount of dust removal air required during the dust removal process, and solves the problems of large dust removal air volume and high construction cost when using a tin house to enclose the steel slag compaction area.

[0011] Moreover, the combination of the mobile ventilation duct and the ventilation duct trolley effectively transports the smoke and dust absorbed by the vehicle-mounted dust removal hood, and the flexible connectors ensure the stability of the ventilation duct trolley as it moves with the steel slag compactor, thus ensuring the dust collection effect.

[0012] Meanwhile, the vehicle-mounted dust cover is detachably connected to the steel slag compactor. When the steel slag compactor needs to be inspected, the entire vehicle-mounted dust cover can be removed from the steel slag compactor to avoid obstructing the components on the steel slag compactor and thus affecting the maintenance. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the specific structure of the present utility model;

[0014] Figure 2 This is a top view of the present invention.

[0015] The components include: 1. Bolts, 2. Vehicle-mounted dust collector frame, 3. Steel slag compactor, 4. Vehicle-mounted dust collector body, 5. Top suction port of the dust collector, 6. Dust collector pipe, 7. Flexible connector, 8. Mobile ventilation duct, and 9. Ventilation duct trolley. Detailed Implementation

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0017] A dust cover for a steel slag compactor truck, such as Figures 1 to 2 As shown, the system includes a vehicle-mounted dust hood 4 installed above the steel slag compactor 3. The size of the vehicle-mounted dust hood 4 is larger than the size of the compaction structure on the steel slag compactor 3, which can absorb all the dust in the compaction area during the steel slag compaction process and prevent dust leakage. The top of the vehicle-mounted dust hood 4 is provided with a dust hood top suction port 5, which is connected to a mobile ventilation duct 8 through a dust removal pipe 6. The mobile ventilation duct 8 is connected to a negative pressure fan.

[0018] The vehicle-mounted dust removal hood 4 is welded to the vehicle-mounted dust removal hood frame 2, and the vehicle-mounted dust removal hood frame 2 is detachably connected to the steel slag compactor 3. In this embodiment, the vehicle-mounted dust removal hood frame 2 is installed on the steel slag compactor 3 by bolts 1.

[0019] A mobile ventilation trolley 9 is slidably installed on the mobile ventilation trolley 8 and communicates with it. By installing the ventilation trolley 9 on the mobile ventilation trolley 8, the ventilation trolley 9 moves with the steel slag compactor 3, thus ensuring the dust removal effect.

[0020] The air inlet on the ventilation duct trolley 9 is connected to the dust removal pipe 6 through the flexible connector 7, which can prevent the ventilation duct trolley 9 from moving unstablely during the movement of the steel slag compactor 3.

[0021] In this embodiment, the mobile ventilation duct 8 and the mobile ventilation duct trolley 9 are common combination structures in the field of mobile dust removal. They can be purchased on the market and assembled and used accordingly. The specific structure of the mobile ventilation duct and the ventilation duct trolley will not be described here.

[0022] In use, the vehicle-mounted dust hood frame 2 and the vehicle-mounted dust hood body 4 are installed on the steel slag compactor 3 with bolts 1. Then, the top suction port 5 of the dust hood is connected to the dust removal pipe 6, and the dust removal pipe 6 is connected to the mobile ventilation duct 8. At the same time, a flexible connector 7 is installed between the dust removal pipe 6 and the inlet of the ventilation duct trolley 9 to complete the assembly of the dust hood.

[0023] Then, the steel slag compactor 3 is started. Under the negative pressure of the negative pressure fan, the dust generated during the compaction process will be absorbed by the on-board dust removal hood 4 and sent into the dust removal pipe 6. At the same time, driven by the dust removal pipe 6, the ventilation duct trolley 9 moves with the steel slag compactor 3 and sends the sucked dust into the mobile ventilation duct 8 in time. The dust is then sent to the dust removal mechanism for dust removal through the mobile ventilation duct.

[0024] Because a flexible connector is provided between the dust removal duct 6 and the ventilation duct trolley 9, the ventilation duct trolley 9 has a certain adjustment capability during the movement of the slag rolling vehicle 3, thereby ensuring the stability of the movement of the ventilation duct trolley.

[0025] If the steel slag compactor 3 needs to be inspected, first remove the bolts 1 connecting the steel slag compactor 3 to the vehicle-mounted dust hood frame 2, then remove the flexible connector 7 connecting the dust removal pipe 6 and the ventilation duct trolley 9, and after removing the vehicle-mounted dust hood frame 2, vehicle-mounted dust hood body 4, and dust removal pipe 6 as a whole, use an overhead crane to move each component away, and then the steel slag compactor can be inspected, avoiding the impact of the vehicle-mounted dust hood on the inspection of the steel slag compactor.

[0026] This utility model provides a vehicle-mounted dust removal hood for a steel slag compactor. By installing a vehicle-mounted dust removal hood on the top of the steel slag compactor, and setting the size of the hood to be larger than the size of the compaction structure on the steel slag compactor, it can absorb all the smoke and dust generated during the compaction process. At the same time, the dust removal is effectively achieved through the cooperation of dust removal pipes and mobile ventilation slots. Compared with the solution of building a tin house to completely enclose the compaction area, this reduces the amount of dust removal air required during the dust removal process, and solves the problems of large dust removal air volume and high construction cost when using a tin house to enclose the steel slag compaction area.

[0027] Moreover, the combination of the mobile ventilation duct and the ventilation duct trolley effectively transports the smoke and dust absorbed by the vehicle-mounted dust removal hood, and the flexible connectors ensure the stability of the ventilation duct trolley as it moves with the steel slag compactor, thus ensuring the dust collection effect.

[0028] Meanwhile, the vehicle-mounted dust cover is detachably connected to the steel slag compactor. When the steel slag compactor needs to be inspected, the entire vehicle-mounted dust cover can be removed from the steel slag compactor to avoid obstructing the components on the steel slag compactor and thus affecting the maintenance.

Claims

1. A dust cover for a steel slag compactor truck, characterized in that: The dust removal hood (4) is installed on top of the steel slag rolling mill (3). The size of the dust removal hood (4) is larger than the size of the rolling structure on the steel slag rolling mill (3). The top of the dust removal hood (4) is provided with a dust removal hood top suction port (5). The dust removal hood top suction port (5) is connected to the mobile ventilation duct (8) through the dust removal pipe (6). The mobile ventilation duct (8) is connected to the negative pressure fan.

2. The dust cover for a steel slag compactor truck according to claim 1, characterized in that: The vehicle-mounted dust removal hood (4) is welded to the vehicle-mounted dust removal hood frame (2), and the vehicle-mounted dust removal hood frame (2) is detachably connected to the steel slag rolling vehicle (3).

3. The dust cover for a steel slag compactor truck according to claim 2, characterized in that: The vehicle-mounted dust removal hood frame (2) is installed on the steel slag compactor (3) by bolts (1).

4. The dust cover for a steel slag compactor truck according to claim 1, characterized in that: The mobile ventilation duct (8) is slidably provided with a mobile ventilation duct trolley (9) that is connected to the mobile ventilation duct (8) and moves together with the steel slag rolling vehicle (3). The air inlet on the ventilation duct trolley (9) is connected to the dust removal pipe (6) through a flexible connector (7).

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