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Method for cutting water quenching slag ladle

A technology of water-quenched slag and cutting tools, which is applied in the field of machinery, can solve problems such as safety accidents, operator pollution, and impact on human health, and achieve the effects of less dust pollution, safe operation, and elimination of hidden dangers of personal accidents

Inactive Publication Date: 2013-01-02
JINCHUAN GROUP LIMITED
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When sawing, if the packing tape is sawed off improperly, the whole package of raw materials weighing 2.1 tons hanging on the crane hook will suddenly fall off and hit the operator, causing a safety accident
At the same time, powdery raw materials, long-term close-distance operation, operators will inevitably be polluted by dust, which will affect human health

Method used

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  • Method for cutting water quenching slag ladle
  • Method for cutting water quenching slag ladle

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Embodiment Construction

[0012] figure 1 and 2 Middle, 1. Servo motor, 2. Conversion box, 3. Coupling, 4. Guide rail pair, 5. Transmission mechanism, 6. Cutting device, 7. Cutting knife, 8. Water quenching slag bag, 9. Synchronous transmission shaft, 10. Flange, 11. Support base, 12. Unloading rack.

[0013] The method for cutting the water-quenched slag bag of the present invention is to set cutting knives 8 on the left and right sides of the water-quenched slag bag, and cut the water-quenched slag bag 8 placed on the discharge rack 12 by moving the cutting tool 7 horizontally. The working part of the cutting tool adopts the suspension method. The suspension means that there is no support or fixing frame in the working part of the cutting tool. The purpose is to prevent the raw material from falling into the fixing frame of the cutting tool and affect the continuous operation of the cutting tool. The cutting tools 7 on the left and right sides are asymmetrically distributed and inserted from the bot...

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Abstract

The invention discloses a method for cutting a water quenching slag ladle; the method is to arrange cutting tools on the left and right sides of the water quenching slag ladle, and then cut the water quenching slag ladle by horizontally moving the cutting tools. A suspending method is used for the working parts of the cutting tools, the cutting tools at the left and right sides are distributed asymmetrically, and inserted in the water quenching slag ladle from the side bottom. The left and the right cutting tools can move synchronously, so as to cut eight openings in a crossed form at one time, and the length of each opening is greater than the semi-diameter of the water quenching slag ladle. The method is simple in operation and facilitates maintenance, and can implement a remote operation in cooperation with a small portable type remote controller, so that the accident potential caused by a close-range manual operation is eliminated, and meanwhile, the dust pollution is reduced, and the requirement of safety production can be met. The predetermined function is achieved efficiently, fast, safely and reliably with the effective combination and action of mechanisms in the entire working process.

Description

technical field [0001] The invention belongs to the field of machinery, and in particular relates to a method for cutting water-quenched slag packets. Background technique [0002] The material preparation process in nickel production is to suspend the water-quenched slag concentrate raw material with a net weight of 2.1 tons per bag above the discharge bin at a certain height by a crane, and then the operator uses a saw bow to place the water-quenched slag concentrate on the bottom side of the water-quenched slag bag. Cut a gap about three-quarters of the circumference of the raw material bag, and the raw material pours down from the gap into the silo. When sawing, if the packing tape is sawed off improperly, the whole package of raw materials weighing 2.1 tons hanging on the crane hook will suddenly fall off and hit the operator, causing a safety accident. At the same time, if the powdery raw materials are used in close-distance operation for a long time, the operators wi...

Claims

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Application Information

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IPC IPC(8): B65B69/00
Inventor 杨琳洪甘立恒吴鹏云丁丰梅
Owner JINCHUAN GROUP LIMITED
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