Roller bed oxidizing slag collecting device

Abstract

The utility model relates to a roller bed oxidizing slag collecting device which comprises a collecting tank, the top of the collecting tank is open, and the collecting tank is arranged below a roller bed base. The collecting tank is trumpet-shaped, and the bottom of the collecting tank is communicated with a deslagging channel; a slag discharging cover is arranged at the bottom of the slag discharging channel; the interior of the slag discharging cover is sunken, and the slag discharging channel can be inserted into the slag discharging cover; the slag discharging cover is in an arc shape, and the tops of the two sides of the slag discharging cover are hinged to the slag discharging channel. An air cylinder is arranged on one side of the slag discharging cover; a piston rod of the air cylinder is hinged to one side of the slag discharging cover. According to the device, the recovery rate of oxidizing slag can be guaranteed to the maximum extent through the collecting tank, meanwhile, through the arc-shaped slag discharging cover, the slag discharging cover can be rotated and the slag discharging channel can be opened conveniently through stretching and retracting of the air cylinder, the oxidizing slag in the collecting tank and the slag discharging channel can be discharged, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of section steel production, and particularly relates to a roller way oxidation slag collection device. Background Art

[0002] In general steel production, the collection of oxidation slag is an unavoidable problem in daily production. The recovery of oxidation slag also plays an important role in production costs. During production, the steel billets after casting are transported through the roller way, and the oxidation slag on the steel billets is likely to fall on the roller way base. After a period of accumulation, it is not easy to clean up and there is also waste in recycling. In the past collection, holes were opened in the foundation of the roller way base and an oxidation slag hopper was connected below, which caused the oxidation slag to float everywhere, making it difficult for workers to clean and unable to fully recover. Content of the Utility Model

[0003] The purpose of the utility model is to provide a roller way oxidation slag collection device, which can collect oxidation slag, automatically discharge slag, and improve the recovery rate of oxidation slag.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is a roller way oxidation slag collection device, including a collection tank,

[0005] The top of the collection tank is open and is arranged below the roller way base; the collection tank is in a horn shape, and a slag discharge channel is connected to the bottom of the collection tank; a slag discharge cover is arranged at the bottom of the slag discharge channel;

[0006] The inside of the slag discharge cover is concave, and the slag discharge channel can be inserted into the slag discharge cover; the slag discharge cover is in an arc shape, and the tops of both sides of the slag discharge cover are hinged to the slag discharge channel;

[0007] A cylinder is arranged on one side of the slag discharge cover; the piston rod of the cylinder is hinged to one side of the slag discharge cover.

[0008] Preferably, a detection hole is arranged at the upper part of one side of the collection tank, and a cold metal sensor is arranged outside the detection hole; the cold metal sensor faces the inside of the collection tank.

[0009] Preferably, a collection trolley is arranged below the slag discharge cover.

[0010] The roller way oxidation slag collection device of the utility model has the following advantages compared with the prior art:

[0011] (1) Through the collection tank, the recovery rate of oxidation slag can be maximally guaranteed. At the same time, through the arc-shaped slag discharge cover, it is convenient to rotate the slag discharge cover by the telescopic movement of the cylinder to open the slag discharge channel, so that the oxidation slag in the collection tank and the slag discharge channel can be discharged, reducing the labor intensity of workers;

[0012] (2) Through the cold metal sensor, the amount of oxidized slag inside the collection tank can be automatically detected, improving the degree of collection automation;

[0013] (3) Simple design and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic structural diagram of the present utility model;

[0015] Figure 2 It is a schematic structural diagram of the slag discharge channel and the slag discharge cover. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The following further describes the present utility model in conjunction with the drawings and specific embodiments.

[0017] As Figures 1-2 shown, a roller track oxidized slag collection device includes a collection tank 1,

[0018] The top of the collection tank 1 is open and is arranged below the roller track base, corresponding to the slag discharge hole on the roller track base. Multiple collection devices are arranged on the strip roller track to jointly collect oxidized slag; the collection tank 1 is in a horn shape, and a slag discharge channel 2 is connected to the bottom of the collection tank 1; a slag discharge cover 3 is arranged at the bottom of the slag discharge channel 2;

[0019] The inside of the slag discharge cover 3 is recessed so that the slag discharge channel 2 can be inserted into the slag discharge cover 3; the slag discharge cover 3 is in an arc shape, and the tops of both sides of the slag discharge cover 3 are hinged to the slag discharge channel 2. Through the arc-shaped slag discharge cover 3, on the one hand, it is convenient to rotate the slag discharge cover 3 to open the slag discharge channel 2, so that the oxidized slag in the collection tank 1 and the slag discharge channel 2 is discharged, and on the other hand, it prevents the leakage of oxidized slag, ensuring the oxidized slag recovery rate to the greatest extent; a collection trolley 6 is arranged below the slag discharge cover 3.

[0020] One side of the slag discharge cover 3 is provided with a cylinder 4; the piston rod of the cylinder 4 is hinged to one side of the slag discharge cover 3, and one end of the cylinder 4 away from the slag discharge cover 3 is hinged on the cylinder seat. By opening the cylinder 4, the piston rod of the cylinder 4 extends, which can push the slag discharge cover 3 to rotate the slag discharge cover 3 around the hinge with the slag discharge channel 2, thereby opening the slag discharge channel 2, and the oxidized slag in the slag discharge channel 2 and the collection tank 1 falls into the collection trolley 6.

[0021] In this embodiment, a detection hole 11 is provided in the upper part of one side of the collection tank 1, and a cold metal sensor 5 is provided outside the detection hole 11; the cold metal sensor 5 faces the inside of the collection tank 1. Through the cold metal sensor 5, the amount of oxidized slag inside the collection tank 1 can be detected, and the diameter of the detection hole 11 is smaller than that of the oxidized slag, so that the oxidized slag will not fall out of the collection tank 1. When the value detected by the cold metal sensor 5 is stable, that is, when the height of the oxidized slag is the same as the height of the cold metal sensor 5, the cylinder 4 is controlled to actuate to open the slag discharge switch, and the oxidized slag is discharged into the collection trolley 6.

[0022] Usage method of the utility model; the oxidized slag above the roller path falls from the slag discharge hole on the roller path base into the collection tank 1. When the value detected by the cold metal sensor 5 is stable, that is, when the detection signal lasts for one minute, the cylinder 4 is controlled to start. The piston rod of the cylinder 4 extends, and the slag discharge cover 3 rotates around the hinge with the slag discharge channel 2, thereby opening the slag discharge channel 2. The oxidized slag in the slag discharge channel 2 and the collection tank 1 falls into the collection trolley 6. After a certain period of time, the piston rod of the cylinder 4 is controlled to retract, and the slag discharge cover 3 closes the slag discharge channel 2.

Claims

1. A roller track oxidation slag collection device, characterized in that, It includes a collection tank (1), The top of the collection tank (1) is open and is arranged below the roller track base; the collection tank (1) is in a horn shape, and a slag discharge channel (2) is communicated with the bottom of the collection tank (1); a slag discharge cover (3) is arranged at the bottom of the slag discharge channel (2); The inside of the slag discharge cover (3) is recessed, and the slag discharge channel (2) can be inserted into the slag discharge cover (3); the slag discharge cover (3) is in an arc shape, and the tops of both sides of the slag discharge cover (3) are hinged to the slag discharge channel (2); A cylinder (4) is arranged on one side of the slag discharge cover (3); the piston rod of the cylinder (4) is hinged to one side of the slag discharge cover (3).

2. The roller track oxidation slag collection device according to claim 1, characterized in that A detection hole (11) is arranged on the upper part of one side of the collection tank (1), and a cold metal sensor (5) is arranged outside the detection hole (11); the cold metal sensor (5) faces the inside of the collection tank (1).

3. The roller path oxidation slag collection device according to claim 1, characterized in that A collection trolley (6) is arranged below the slag discharge cover (3).

Images