Slagging agent drying device for steelmaking

Abstract

The utility model belongs to the technical field of slagging agent drying, and particularly relates to a slagging agent drying device for steelmaking, which comprises a drying box body and a driving motor, a suspender is fixedly connected to the top of an inner cavity of the drying box body, and a plurality of hollow drying discs are arranged on the outer side of the suspender. A plurality of movable cylinders are slidably connected to the top of an inner cavity of the drying box body, connecting rods are slidably connected to the bottoms of the movable cylinders, and the hollow drying discs are rotatably connected with the connecting rods; through rotation of the rotating rod and the supporting column, the multiple hollowed-out drying discs can incline in different directions at the same time, the slagging agents in the hollowed-out drying discs can roll around the hanging rod, through rolling of the slagging agents, the situation that the slagging agents are bonded can be avoided, and meanwhile the slagging agents can be dried in different directions. Due to the fact that the rolling directions of the slagging agents on the inner side of the same hollowed-out drying disc are the same, the situation that the slagging agents collide and break is not prone to occurring, and the drying uniformity of the slagging agents can be improved through rolling of the slagging agents.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of slagging agent drying, and particularly relates to a slagging agent drying device for steelmaking. BACKGROUND

[0002] The slagging agent for steelmaking is an auxiliary material used in the steel smelting process, and mainly serves to improve the fluidity and reactivity of the slag, so that the slag can better react with impurities in the molten steel, thereby achieving the purpose of removing impurities. In the production process, the formed slagging agent is dried to remove the moisture therefrom. In the drying process, if the water content of the slagging agent is not properly controlled or the ventilation in the drying equipment is uneven, the slagging agent may stick together and agglomerate. Therefore, it is necessary to move and disperse the slagging agent during drying. However, the slagging agent may collide with the slagging agent and the stirring device through the roller type or stirring type, resulting in an increase in the slagging agent debris. SUMMARY

[0003] The utility model provides a kind of slagging agent drying device for steelmaking, with the rotation of rotating rod and support column, it can make several hollow drying trays tilt to different directions simultaneously, the slagging agent in the hollow drying tray will roll around the suspender, avoid the sticking between slagging agent, simultaneously, the slagging agent is not prone to collision and fragmentation, and it is beneficial to improve the uniformity of slagging agent drying.

[0004] The utility model provides following technical scheme: including drying box body and drive motor, the inner chamber top of drying box body is fixedly connected with suspender, the outside of suspender is equipped with a plurality of hollow drying trays, the inner chamber top of drying box body is slidably connected with a plurality of movable cylinders, the bottom of movable cylinder is slidably connected with connecting rod, a plurality of hollow drying trays are rotatably connected with connecting rod, the inner chamber bottom of drying box body is equipped with a plurality of fixed blocks, the side of fixed block is equipped with extension plate, the top of extension plate is equipped with guide rod, the top of fixed block is equipped with spring, the top of spring is equipped with movable plate, the movable plate is equipped with limit slot, the inside of limit slot is located guide rod, the top of movable plate is equipped with link frame, the outside of the hollow drying tray in the bottom is equipped with a plurality of fixed plates, the bottom of fixed plate is slidably connected with movable seat, movable seat is rotatably connected with link frame, the top of drive motor is rotatably connected with rotary table, the side of rotary table is equipped with rotating rod, the top of the end of rotating rod away from rotary table is equipped with support column.

[0005] Wherein, the hollow drying tray is equipped with through slot, the inside of through slot is located suspender, the outside of drying box body is equipped with a plurality of positioning balls, a plurality of hollow drying trays are located the top of a plurality of positioning balls.

[0006] The outer side of the hollow drying tray is provided with a plurality of connecting blocks, the connecting blocks are provided with connecting holes, one side of the connecting rod is provided with a plurality of fixed seats, the fixed seats are provided with protruding blocks, and the protruding blocks are rotationally connected with the connecting holes.

[0007] The movable seat is provided with a connecting groove, and the connecting frame is rotationally connected with the connecting groove.

[0008] The connecting block is located at the top of the fixed plate, and the connecting rod is not in contact with the fixed plate.

[0009] The top of the supporting column is provided with a ball, and the ball is in contact with the bottommost hollow drying tray.

[0010] The guide rod is perpendicular to the extension plate, and the guide rod is not in contact with the spring.

[0011] The beneficial effects of the utility model are: through the rotation of the rotating rod and the supporting column, a plurality of hollow drying trays can be inclined to different directions at the same time, the slagging agent in the hollow drying tray can roll around the suspender, through the rolling of the slagging agent, the slagging agent can be prevented from being bonded, at the same time, since the rolling directions of the slagging agent in the same hollow drying tray are same, the slagging agent is not easy to be broken, and the rolling of the slagging agent is beneficial to improve the uniformity of the slagging agent.

[0012] The parts not involved in the device are the same as or can be realized by the prior art. DRAWINGS

[0013] Figure 1 It is a front view structural schematic diagram of the utility model;

[0014] Figure 2 It is an A part enlarged view in the utility model; Figure 1

[0015] Figure 3 It is a B part enlarged view in the utility model; Figure 1

[0016] Figure 4 It is a hollow drying tray three-dimensional structure schematic diagram in the utility model;

[0017] Figure 5 It is a rotating disc three-dimensional structure schematic diagram in the utility model;

[0018] ​​In the figure: 1, drying box body; 11, boom; 111, positioning ball; 12, movable cylinder; 13, driving motor; 2, hollow drying tray; 21, through groove; 22, fixed plate; 23, movable seat; 231, connecting groove; 24, connecting block; 241, connecting hole; 3, connecting rod; 31, fixed seat; 311, protruding block; 4, fixed block; 41, extension plate; 411, guide rod; 42, spring; 43, movable plate; 431, limiting groove; 432, connecting frame; 5, rotary disc; 51, rotary rod; 52, support column; 521, ball. DETAILED DESCRIPTION

[0019] Please refer to Figures 1-5 The utility model provides the following technical scheme: including drying box body 1 and driving motor 13, the inner chamber top of drying box body 1 is fixedly connected with boom 11, the outside of boom 11 is equipped with a plurality of hollow drying tray 2, the inner chamber top of drying box body 1 is slidably connected with a plurality of movable cylinder 12, the bottom of movable cylinder 12 is slidably connected with connecting rod 3, a plurality of hollow drying tray 2 are rotatably connected with connecting rod 3, the inner chamber bottom of drying box body 1 is equipped with a plurality of fixed block 4, the side of fixed block 4 is equipped with extension plate 41, the top of extension plate 41 is equipped with guide rod 411, the top of fixed block 4 is equipped with spring 42, the top of spring 42 is equipped with movable plate 43, and limiting groove 431 is formed in movable plate 43, and guide rod 411 is located on the inner side of limiting groove 431, the top of movable plate 43 is equipped with connecting frame 432, the outside of the hollow drying tray 2 at the bottom is equipped with a plurality of fixed plate 22, the bottom of fixed plate 22 is slidably connected with movable seat 23, movable seat 23 is rotatably connected with connecting frame 432, the top of driving motor 13 is rotatably connected with rotary disc 5, one side of rotary disc 5 is equipped with rotary rod 51, and the top of the end, away from rotary disc 5 of rotary rod 51, is equipped with support column 52.

[0020] In this embodiment: including drying box body 1 and driving motor 13, by placing the slagging agent in the inside of drying box body 1, the slagging agent can be dried by drying box body 1, the inner chamber top of drying box body 1 is fixedly connected with boom 11, boom 11 is vertical state, the outside of boom 11 is equipped with several hollow drying trays 2, several hollow drying trays 2 are arranged longitudinally, and the distance between several hollow drying trays 2 is same, when drying the slagging agent, the slagging agent needs to be placed in the inside of hollow drying tray 2, the inner chamber top of drying box body 1 is slidably connected with several movable cylinders 12, the bottom of movable cylinder 12 is slidably connected with connecting rod 3, connecting rod 3 is parallel with boom 11, and several connecting rods 3 are all located at the outside of hollow drying tray 2, several hollow drying trays 2 are rotatably connected with connecting rod 3, the connection of hollow drying tray 2 and connecting rod 3 makes several hollow drying trays 2 parallel with each other, when the angle of the bottommost hollow drying tray 2 changes, several hollow drying trays 2 above will rotate to the same angle, therefore, several hollow drying trays 2 always keep parallel state, the inner chamber bottom of drying box body 1 is equipped with several fixed blocks 4, fixed block 4 is fixedly connected with drying box body 1, several fixed blocks 4 are below connecting rod 3, the side of fixed block 4 is equipped with extension plate 41, extension plate 41 is fixedly connected with fixed block 4, the top of extension plate 41 is equipped with guide rod 411, the top of extension plate 41 is flush with the top of fixed block 4, and guide rod 411 is fixedly connected with extension plate 41, the top of fixed block 4 is equipped with spring 42, spring 42 is located at the side of guide rod 411, the top of spring 42 is equipped with movable plate 43, movable plate 43 is horizontal state, the distance between movable plate 43 and fixed block 4 can be increased or decreased through the connection of spring 42, the top of movable plate 43 is equipped with abutment frame 432, abutment frame 432 is fixedly connected with movable plate 43, when abutment frame 432 is subjected to upward tension or downward pressure, the height of movable plate 43 will change accordingly, the outside of the bottommost hollow drying tray 2 is equipped with several fixed plates 22, fixed plate 22 is fixedly connected with hollow drying tray 2, and the bottom of fixed plate 22 is flush with the bottom of hollow drying tray 2, the bottom of fixed plate 22 is slidably connected with movable seat 23, movable seat 23 is rotatably connected with abutment frame 432, the hollow drying tray 2 can be supported through movable plate 43, when the angle of hollow drying tray 2 changes, several springs 42 will be compressed or stretched, the top of driving motor 13 is rotatably connected with rotating disc 5, the rotating disc 5 can be driven through driving motor 13, so that the rotating disc 5 rotates on the top of driving motor 13, the side of rotating disc 5 is equipped with rotating rod 51, when the rotating disc 5 rotates, the rotating rod 51 will rotate below hollow drying tray 2, the top of the end of rotating rod 51 away from rotating disc 5 is equipped with support column 52,The top of the support column 52 is on the side bottom of the hollow drying tray 2, and the hollow drying tray 2 can be tilted to one side through the support column 52, so that the slagging agent in the hollow drying tray 2 rolls from high to low. With the rotation of the rotating disc 5, the support column 52 tilts the hollow drying tray 2 to different directions, and the slagging agent in the hollow drying tray 2 rolls around the suspender 11. The hollow drying tray 2 can support the slagging agent, and the rotation of the rotating rod 51 and the support column 52 can tilt several hollow drying trays 2 to different directions at the same time, so that the slagging agent in the hollow drying tray 2 rolls around the suspender 11. Through the rolling of the slagging agent, the slagging agent can be prevented from sticking together. Since the rolling directions of the slagging agents in the same hollow drying tray 2 are the same, the slagging agents are not easy to collide and break, and the rolling of the slagging agents can improve the uniformity of the drying of the slagging agents.

[0021] The hollow drying tray 2 is provided with a through groove 21, and the suspender 11 is located inside the through groove 21. The outer side of the drying box body 1 is provided with a plurality of positioning balls 111, and the plurality of hollow drying trays 2 are located on the top of the plurality of positioning balls 111. The positioning ball 111 is fixedly connected with the suspender 11, and the distance between the plurality of positioning balls 111 is the same. The positioning ball 111 can limit the hollow drying tray 2, so that the distance between the plurality of hollow drying trays 2 is fixed.

[0022] The outer side of the hollow drying tray 2 is provided with a plurality of connecting blocks 24, the connecting block 24 is provided with a connecting hole 241, one side of the connecting rod 3 is provided with a plurality of fixed seats 31, the fixed seat 31 is provided with a protruding block 311, and the protruding block 311 is rotatably connected with the connecting hole 241. When the bottom hollow drying tray 2 is tilted to one side, the connecting rod 3 is connected with the plurality of hollow drying trays 2, so that the plurality of hollow drying trays 2 can maintain the same inclination angle.

[0023] The movable seat 23 is provided with a connecting groove 231, and the connecting groove 231 is rotatably connected with the connecting groove 231. The connecting groove 231 and the movable seat 23 are rotatably connected, which can avoid the mutual interference between the movable plate 43 and the fixed plate 22.

[0024] The connecting block 24 is located on the top of the fixed plate 22, and the connecting rod 3 does not contact with the fixed plate 22. When the hollow drying tray 2 and the connecting rod 3 move, there is a gap between the connecting rod 3 and the fixed plate 22, so that the connecting rod 3 does not interfere with the fixed plate 22.

[0025] The top of the support column 52 is provided with a ball 521, and the ball 521 contacts with the bottommost hollow drying tray 2. Through the rolling of the ball 521, the resistance of the support column 52 during rotation can be reduced, so that the movement of the support column 52 on the bottom of the hollow drying tray 2 is more smooth.

[0026] The guide rod 411 is perpendicular to the extension plate 41, and the guide rod 411 is not in contact with the spring 42; the guide rod 411 is located on one side of the spring 42, and the guide rod 411 does not interfere with the spring 42.

[0027] The working principle and use process of the utility model: in use, first need to place the slagging agent in the inside of a plurality of hollow drying disc 2, through the support column 52 can make hollow drying disc 2 tilt, in the process of drying, through the driving motor 13 will make the rotating disc 5 rotate, to drive rotating rod 51 and support column 52 rotate, when support column 52 rotates, hollow drying disc 2 will rotate to different directions, to make the slagging agent inside hollow drying disc 2 roll around the suspender 11, and through a plurality of connecting rods 3 and a plurality of hollow drying disc 2 connection, will make a plurality of hollow drying disc 2 synchronous tilt, can make a plurality of hollow drying disc 2 inside the slagging agent synchronous roll.

Claims

1. A slagging agent drying device for steelmaking, comprising a drying oven body (1) and a driving motor (13), characterized in that: The inner cavity top of the drying box body (1) is fixedly connected with a hanging rod (11), the outer side of the hanging rod (11) is provided with a plurality of hollow drying trays (2), the inner cavity top of the drying box body (1) is slidably connected with a plurality of movable cylinders (12), the bottom of the movable cylinder (12) is slidably connected with a connecting rod (3), a plurality of hollow drying trays (2) are rotatably connected with the connecting rod (3), the inner cavity bottom of the drying box body (1) is provided with a plurality of fixed blocks (4), one side of the fixed block (4) is provided with an extension plate (41), the top of the extension plate (41) is provided with a guide rod (411), the top of the fixed block (4) is provided with a spring (42), the top of the spring (42) is provided with a movable plate (43), a limiting groove (431) is formed in the movable plate (43), the guide rod (411) is located on the inner side of the limiting groove (431), the top of the movable plate (43) is provided with a connecting frame (432), the outer side of the bottommost hollow drying tray (2) is provided with a plurality of fixed plates (22), the bottom of the fixed plate (22) is slidably connected with a movable seat (23), the movable seat (23) is rotatably connected with the connecting frame (432), the top of the driving motor (13) is rotatably connected with a rotating disc (5), one side of the rotating disc (5) is provided with a rotating rod (51), the top of the end of the rotating rod (51) away from the rotating disc (5) is provided with a supporting column (52).

2. A slag forming agent drying device for steelmaking according to claim 1, characterized in that: A through groove (21) is formed in the hollow drying tray (2), the hanging rod (11) is located on the inner side of the through groove (21), a plurality of positioning balls (111) are arranged on the outer side of the drying box body (1), and a plurality of hollow drying trays (2) are located on the top of the plurality of positioning balls (111).

3. A slag forming agent drying device for steelmaking according to claim 2, characterized in that: A plurality of connecting blocks (24) are arranged on the outer side of the hollow drying tray (2), a connecting hole (241) is formed in the connecting block (24), a plurality of fixed seats (31) are arranged on one side of the connecting rod (3), a protruding block (311) is arranged on the fixed seat (31), and the protruding block (311) is rotatably connected with the connecting hole (241).

4. A slag forming agent drying device for steelmaking according to claim 3, characterized in that: A connecting groove (231) is formed in the movable seat (23), and the connecting frame (432) is rotatably connected with the connecting groove (231).

5. A slag forming agent drying device for steelmaking according to claim 4, characterized in that: The connecting block (24) is located on the top of the fixed plate (22), and the connecting rod (3) does not contact the fixed plate (22).

6. A slag forming agent drying device for steelmaking according to claim 5, characterized in that: A rolling ball (521) is arranged on the top of the supporting column (52), and the rolling ball (521) contacts the bottommost hollow drying tray (2).

7. A slag forming agent drying device for steelmaking according to claim 6, characterized in that: The guide rod (411) is perpendicular to the extension plate (41), and the guide rod (411) does not contact the spring (42).

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