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Steel ladle moulding bed for steel ladle inner lining integral casting and steel ladle inner lining integral casting method

An integral pouring and ladle technology is applied in the field of ladle tire mould ladle integral pouring for ladle lining integral casting, which can solve the problems of long construction time, low construction machinery level, low construction efficiency, etc. The effect of labor intensity of workers, improvement of turnover efficiency, and improvement of construction efficiency

Inactive Publication Date: 2018-12-18
济南新峨嵋实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The present invention aims at the problems of small application range, long construction time of the step-by-step pouring process, low construction machinery, low construction efficiency, and accumulation of molten steel caused by the impact of the bottom of the ladle, etc., and provides a tire for integral casting of the ladle lining. mold, solve the problems existing in the existing construction tire mold and greatly improve the labor efficiency, the integrity rate of pouring products and the recovery rate of molten steel

Method used

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  • Steel ladle moulding bed for steel ladle inner lining integral casting and steel ladle inner lining integral casting method
  • Steel ladle moulding bed for steel ladle inner lining integral casting and steel ladle inner lining integral casting method
  • Steel ladle moulding bed for steel ladle inner lining integral casting and steel ladle inner lining integral casting method

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Embodiment 1

[0043] combine Figure 1-Figure 6It can be seen that the tire mold for integral pouring of the ladle lining of the present invention is composed of the main body 4 of the conical table body connected with the circular top cover 2; the bottom of the main body 4 is provided with an inclination angle, and a vibration motor 41 is installed inside; the top cover 2 is an installation aid part, four support beams 23 are set in the direction of the two centerlines, the support beams 23 are used to cooperate with the ladle edge 11, and the fastening hydraulic rods 25 are suspended on the support beams 23; the top cover 2 and the main body 4 are used Connector 3 for connection; also includes compressed air demoulding system, hydraulic control system.

[0044] The top cover connector 3 is to weld the upper mounting plate 31 on the top cover and the lower mounting plate and the fixing groove on the tire mold, install a metal damper in the fixing groove, and use bolts to connect the upper ...

Embodiment 2

[0055] A ladle lining integral pouring method, the specific steps are as follows: First, apply a layer of butter evenly on the outer surface of the tire mold as a release agent, then lift the tire mold and place it in the ladle shell, and place it carefully according to the inclined direction of the tire mold After completion, install and fasten the hydraulic rod to connect the tire mold with the steel cladding shell, and use the hydraulic station to fasten the tire mold to complete the installation work; when pouring, the pouring material is poured from the bottom to the top, and the part is used according to the pouring position. The vibrating motor vibrates. After the entire pouring is completed, turn on all the vibrating motors to vibrate for 3 to 5 minutes according to the process requirements; 3 to 8 hours after the construction is completed is the starting time of the tire mold; when starting, first connect the compressed air demoulding system, according to The process r...

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Abstract

The invention belongs to the technical field of steel ladle inner lining castable construction equipment, and specifically discloses a steel ladle moulding bed for steel ladle inner lining integral casting. The steel ladle moulding bed is pivotally characterized in that the steel ladle moulding bed is fixed by a hydraulic oil cylinder, wherein an internal type vibrating motor is used to vibrate and form during castable construction; and a ventilating pipeline for de-moulding is arranged on the bottom of the steel ladle moulding bed, so that the de-moulding purpose is achieved by lifting the steel ladle moulding bed through compressed air at a castable initial setting stage after casting construction is completed.

Description

technical field [0001] The invention belongs to the technical field of ladle pouring material construction equipment, in particular to a method for integral pouring of ladle tire molds and ladle linings for integral pouring of ladle linings. Background technique [0002] At present, with the rapid development of unshaped refractories, the application of castables in ladle linings is becoming more and more extensive. It is the development trend of the refractory industry to replace magnesia carbon bricks as the main application material for ladle linings. The biggest problem in the application of castables It is the construction problem. Due to temperature changes, raw materials, and uncertain factors in production, the construction performance of the castable will be greatly affected, and serious construction interruptions and material waste will be caused. [0003] At present, refractory companies engaged in castable construction use tire molds for construction during casta...

Claims

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Application Information

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IPC IPC(8): B22D41/02
CPCB22D41/023
Inventor 李凤强翟明星祝军辉王光建
Owner 济南新峨嵋实业有限公司
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