Continuous casting billet transportation climbing roller way

Abstract

The utility model belongs to the technical field of metallurgy, and relates to a continuous casting billet transportation climbing roller way. In order to solve the problem of height difference of production lines of a steelmaking workshop and a steel rolling workshop, the utility model provides the continuous casting billet transportation climbing roller way, direct hot delivery of continuous casting billets can be realized, the continuous casting billets are made of carbon steel or stainless steel, the length of the continuous casting billets is 7-11m, the cross section of the continuous casting billets is square or rectangular, and the side length of the continuous casting billets is 100-200mm. A continuous casting billet transportation climbing roller way is composed of a climbing starting point roller way, a climbing linear roller way and a climbing terminal point roller way, the climbing starting point roller way is located on a terrace of-2.0 m to 0 m, and the climbing terminal point roller way is located on a platform of + 3 m to + 5 m. According to the utility model, the problem of hot delivery of continuous casting billets under the condition that the terrace elevations of a steelmaking workshop and a steel rolling workshop are inconsistent is solved, the heat energy loss can be effectively reduced, the logistics cost is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model patent belongs to the field of metallurgical technology and relates to a continuous casting billet transportation climbing roller. Background Art

[0002] The continuous casting billets produced in the steelmaking workshop need to be sent to the rolling workshop for rolling. When the steelmaking workshop and the rolling workshop are far apart and there is a height difference, some steel mills use automobile transportation, but the cost of automobile transportation is high; some steel mills use roller conveyor plus elevator transportation, but the elevator transportation is inefficient and the equipment investment is high. Summary of the invention

[0003] In view of the characteristics of the above background technology, the utility model patent provides a climbing roller for transporting continuous casting billets to solve the problem of height difference between the steelmaking workshop and the rolling workshop production line, realize direct hot delivery of continuous casting billets, and improve production efficiency at a lower cost.

[0004] This utility model patent is realized through the following technical solutions:

[0005] The continuous casting billet transport climbing roller table is composed of a climbing starting point roller table, a climbing straight line roller table and a climbing end point roller table. The climbing starting point roller table is located on the -2.0~0m floor, and the climbing end point roller table is located on the +3~+5m platform. The continuous casting billet is made of carbon steel or stainless steel. The length of the continuous casting billet is 7~11m. The cross-section of the continuous casting billet is square or rectangular with a side length of 100~200mm. The continuous casting billet is transported from the climbing starting point roller table to the climbing end point roller table. The climbing starting point roller table, the climbing straight line roller table and the climbing end point roller table are all equipped with side guide plates, and are all driven separately by reduction motors.

[0006] The roller conveyor track at the starting point of the climbing slope is arc-shaped with a radius of 50 to 200 m.

[0007] The slope of the climbing straight roller conveyor is 2 to 6 degrees.

[0008] The roller conveying track at the climbing end is arc-shaped with a radius of 50 to 200 m.

[0009] The elevations in the patent specification and drawings of this utility model are all relative elevations, among which the floor elevation of the steelmaking workshop is 0.0m.

[0010] The beneficial effects of the utility model patent are: solving the problem of hot delivery of continuous casting billets under the condition of height difference between the steelmaking workshop and the rolling workshop production line, realizing direct hot delivery of continuous casting billets, saving energy consumption, and improving production efficiency at a lower cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is the main view of a continuous casting billet transportation climbing roller table of this utility model patent

[0012] Figure 2 This is a side view of a continuous casting slab transport climbing roller table of the utility model patent

[0013] Part Number Description

[0014] 1. Roller track at the starting point of the climb

[0015] 2Climbing straight roller conveyor

[0016] 3. Climbing end roller

[0017] 4Continuous casting billet

[0018] 5 side guides

[0019] 6. Gear motor DETAILED DESCRIPTION

[0020] Example:

[0021] Figure 1 , Figure 2 They are respectively the front view and the side view of a continuous casting slab transport climbing roller table of the utility model patent.

[0022] The production line of the steelmaking workshop is located on the +0m floor, and the production line of the steel rolling workshop is located on the +5m platform. This elevation is a representative elevation. In actual implementation, the steel rolling production line can be located on a platform within the range of +3 to +5m.

[0023] The continuous casting billet 4 is made of carbon steel or stainless steel, and has a length of 7 to 11 m and a cross-sectional dimension of 160×160 mm, which is a representative dimension.

[0024] The climbing start roller 1, the climbing straight roller 2 and the climbing end roller 3 are driven separately by a reduction motor. The climbing start roller 1, the climbing straight roller 2 and the climbing end roller 3 are all provided with a side guide plate 5.

[0025] The climbing start roller 1 receives the continuous casting billets sent from the steelmaking workshop, and transports the continuous casting billets 4 to the rolling workshop through the climbing linear roller 2 and the climbing end roller 3. The ground elevation at the uphill starting point of the climbing start roller 1 is +0m, the track of the climbing start roller 1 is arc-shaped with a radius of 100m, the terminal platform elevation of the climbing end roller 3 is +5m, the transportation track of the climbing end roller 3 is arc-shaped with a radius of 100m, and the slope of the climbing linear roller 2 is 4°.

[0026] The specific technical parameters of the climbing starting roller 1, the climbing straight roller 2 and the climbing end roller 3 are as follows:

[0027] Roller diameter: Φ268mm, hollow roller

[0028] Roller surface length: 600mm

[0029] Number of rollers: 80

[0030] Roller spacing: 1000~1500mm

[0031] Roller speed: 0.2~2.0m / s

[0032] Transmission type: single transmission

[0033] Gear motor power: 2.2kWx80, AC380V.

Claims

1. A continuous casting billet transport climbing roller table, which is composed of a climbing starting point roller table, a climbing straight line roller table, and a climbing end point roller table. The continuous casting billet is transported and climbed to a target position by the roller table, and is characterized in that: The climbing starting roller is located on the -2.0~0m floor, the climbing ending roller is located on the +3~+5m platform, the climbing straight roller slope is 2~6 degrees, the continuous casting billet is made of carbon steel or stainless steel, the length of the continuous casting billet is 7~11m, the cross-section of the continuous casting billet is square or rectangular, and the side length is 100~200mm.

2. The continuous casting slab transport climbing roller table according to claim 1, characterized in that: Side guide plates are arranged on both sides of the climbing starting roller way, the climbing straight roller way and the climbing end roller way.

3. The continuous casting slab transport climbing roller table according to claim 1, characterized in that: The climbing starting roller, climbing straight roller and climbing end roller are driven separately by reduction motors.

4. The continuous casting slab transport climbing roller table according to claim 1, characterized in that: The roller conveyor track at the starting point of the climb is arc-shaped with a radius of 50 to 200m.

5. The continuous casting slab transport climbing roller table according to claim 1, characterized in that: The roller conveyor track at the starting point of the climb is arc-shaped with a radius of 50 to 200m.

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