Movable dust removal device

Abstract

The utility model discloses a movable dust removal device. Comprising a supporting frame arranged on a continuous casting tundish building station, main rails are arranged on the two sides of the supporting frame, and a movable dust removal cover is installed on the main rails. The movable dust removal cover is used for collecting flying dust at the building stations of the continuous casting tundish, the dust removal cover is movable and operates among the building stations, so that the tundish can be conveniently hoisted and transported by a travelling crane, and the electric hoist is arranged in the dust removal cover, so that a refractory material ton bag can be conveniently hoisted when the tundish is built.

Description

Technical Field

[0001] The utility model relates to a mobile dust removal device. Through the arrangement of a mobile dust removal cover, the space requirements for the tundish crane hoisting and transportation are met, and the smoke generated during the tundish repair and construction can be limitedly captured. Background Art

[0002] During the repair process of the continuous casting tundish, refractory materials need to be removed and ton bags of new materials need to be dumped, which generates a large amount of diffuse dust. At the same time, since the tundish needs to be frequently lifted and transported, traditional dust hoods cannot meet the environmental protection requirements of production and dust capture at the same time. Utility Model Content

[0003] In view of the above problems, the utility model provides a mobile dust removal device.

[0004] To achieve the above-mentioned purpose, the mobile dust removal device of the utility model comprises a support frame arranged at the continuous casting tundish repairing station, main tracks are arranged on both sides of the support frame, and a mobile dust removal hood is installed on the main tracks.

[0005] Furthermore, the mobile dust hood comprises a hood body straddling the supporting frame, and a dust removal interface is arranged on the hood body; a front pulley and a rear pulley are respectively arranged on the corresponding tracks at both ends of the hood body.

[0006] Furthermore, the dust removal device includes a dust removal cover interface installed on the cover body.

[0007] Furthermore, the dust cover interface is cylindrical.

[0008] Furthermore, an electric hoist track is arranged below the cover body, and the electric hoist is slidably arranged on the electric hoist track.

[0009] Furthermore, the longitudinal section of the cover body is trapezoidal.

[0010] Furthermore, vehicle stops are provided at both ends of the main track.

[0011] Furthermore, the front pulley or the rear pulley is an active pulley.

[0012] The utility model provides a mobile dust collecting hood for collecting dust at the repairing and laying station of the continuous casting tundish. The dust collecting hood is mobile and runs between the repairing and laying stations to facilitate the crane lifting and transportation of the tundish. An electric hoist is arranged in the dust collecting hood to facilitate the lifting of ton bags of refractory materials when the tundish is repaired and laid. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of an embodiment of the utility model.

[0014] Figure 2 for Figure 1 Schematic side view of .

[0015] Figure 3 for Figure 1 Schematic top view of .

[0016] Figure 4 A three-dimensional schematic diagram of a mobile dust hood.

[0017] Explanation of the figure numbers: 1-support frame; 2-main track; 3-car stopper; 4-hood body; 5-dust hood interface; 6-electric hoist and hoist track inside the dust hood. DETAILED DESCRIPTION

[0018] The embodiments of the utility model are described in detail below with reference to the accompanying drawings.

[0019] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0020] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "plurality" means two or more.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] like Figure 1 As shown, the mobile dust removal device of the utility model comprises a support frame 1 arranged at the continuous casting tundish repairing station, main tracks 2 are arranged on both sides of the support frame, and vehicle stops 3 are arranged at both ends of the main tracks. A mobile dust removal cover is installed on the main track. Figure 1 It is a comparative schematic diagram of the mobile dust hood before and after the support frame 1 moves.

[0023] As shown in the figure, the mobile dust hood includes a hood body 4 straddling the support frame. As shown in the figure, the longitudinal section of the hood body is a trapezoid. A dust removal interface 5 is provided on the hood body; a front pulley and a rear pulley are respectively provided on the corresponding tracks at both ends of the hood body. The front pulley or the rear pulley is an active pulley; so that the dust hood can move forward and backward along the main track.

[0024] The above-mentioned dust removal device can be a dust removal fan installed on the cover body. For enterprises with centralized dust removal air ducts, a dust removal cover interface is installed on the cover body, and then the dust removal cover interface and the centralized dust removal air duct are connected through a hose.

[0025] As shown in the figure, the dust cover interface 5 is cylindrical and is generally made of metal.

[0026] In order to effectively utilize the mobile dust removal hood, an electric hoist track is arranged under the hood body, and the electric hoist is slidably arranged on the electric hoist track, so as to facilitate the lifting of equipment within the range of the support frame.

[0027] The utility model is described in detail above in conjunction with the accompanying drawings, but the utility model is not limited to the above embodiments, and various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the utility model. Many other changes and modifications that do not depart from the concept and scope of the utility model should be considered as the protection scope of the utility model.

[0028] In the description of this specification, specific features, structures, materials or characteristics may be combined in an appropriate manner in any one or more embodiments or examples.

[0029] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A mobile dust removal device, characterized in that: The invention comprises a supporting frame arranged at a continuous casting tundish repairing and laying station, main tracks are arranged on both sides of the supporting frame, and a movable dust removal cover is installed on the main tracks.

2. The mobile dust removal device according to claim 1, characterized in that: The mobile dust removal hood comprises a hood body straddling a supporting frame, on which a dust removal device is arranged; and front pulleys and rear pulleys are arranged at the corresponding tracks at both ends of the hood body.

3. The mobile dust removal device according to claim 2, characterized in that: An electric hoist track is arranged below the cover body, and the electric hoist is slidably arranged on the electric hoist track.

4. The mobile dust removal device according to claim 2, characterized in that: The longitudinal section of the cover body is trapezoidal.

5. The mobile dust removal device according to claim 1, characterized in that: Vehicle stops are arranged at both ends of the main track.

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