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Electric stove metal balk cargo vibration material delivering and airflow dynamic packing device

A dynamic sealing and metal technology, applied in the field of machinery, can solve the problems of large equipment maintenance, low reliability, and increased height of electric furnace equipment, etc.

Inactive Publication Date: 2010-02-10
CISDI ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the popular foreign technologies in the world are mainly COSS technology developed based on shaft furnace technology and CONSTEEL technology of vibrating continuous feeding. COSS technology has good technical indicators, but based on the development of electric furnace shaft furnace, the height of electric furnace equipment is increased, and the plant Heightening requires a large project investment, and the feeding method is intermittent feeding
The CONSTEEL technology based on continuous vibration feeding is a horizontal continuous feeding technology, and the height of the electric furnace can be greatly reduced. However, due to the large number of moving parts and the high temperature of the flue gas in the vibration feeding, the equipment maintenance of this system is relatively large. , relatively low reliability

Method used

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  • Electric stove metal balk cargo vibration material delivering and airflow dynamic packing device
  • Electric stove metal balk cargo vibration material delivering and airflow dynamic packing device
  • Electric stove metal balk cargo vibration material delivering and airflow dynamic packing device

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Experimental program
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Embodiment Construction

[0013] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:

[0014] The smoking guide material sealing cover 2 is fixedly installed on the support 1d, the vibration feeding tank 1 and the smoking guide material sealing cover 2 are installed on the mobile platform F through the bracket 1d, and the vibration excitation device 1b is hung on the On the support 1d. The vibrating feeding tank 1 is covered with a smoke guide material sealing cover 2, and its duct partition 2d and the bottom of the vibrating feeding tank 1 form a vibrating feeding and gas dynamic sealing duct, and there is a swing adjustment partition at the front of the duct partition 2d 2b: The vibrating feeding tank 1 is installed obliquely, and the cooperation of the two at the head forms a circle, and is inserted into the preheating tank A of the metal material drum to fit with it. Metal material drum preheating groove A is installed obliquel...

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PUM

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Abstract

The invention belongs to the machinery technical field and discloses an electric stove metal balk cargo vibration material delivering and airflow dynamic packing device. The vibration feed tank of theinvention is arranged in an inclined way, a smoke exhaust feeding seal cover is covered above the vibration feed tank, and the two keep side gap; the vibration feed tank, the smoke exhaust feeding seal cover and a notch closing plate form a circle at the lower end part and are inserted into a metal material roller preheating groove to be sheathed each other in clearance fit. The device can realize continuous feeding of waste electric stove steel or metal material and preheating on materials by utilizing waste high temperature smoke, is energy-saving and environmentally friendly, reduces production cost of electric stove metallurgy and is a new energy-saving and environmentally friendly technology with promotional value on electric stove.

Description

technical field [0001] The invention belongs to the technical field of machinery and discloses a device for vibrating metal bulk material feeding and airflow dynamic sealing in an electric furnace. Background technique [0002] Electric furnace steelmaking is an important steelmaking method that melts scrap metal by an electric arc, which consumes a lot of electrical energy during the smelting process. The continuous feeding and preheating technology of electric furnace scrap steel is an important sub-item technology of electric furnace steelmaking. It can save a lot of electric energy, reduce the temperature of flue gas and the emission of dust in it, and can stabilize the electric arc smelting of electric furnace and reduce the noise of electric furnace. It is a new technology of energy saving and environmental protection. At present, the popular foreign technologies in the world are mainly COSS technology developed based on shaft furnace technology and CONSTEEL technolog...

Claims

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Application Information

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IPC IPC(8): F27D3/00F16J15/40C21C5/52
CPCY02P10/20
Inventor 黄其明王翔徐杰
Owner CISDI ENG CO LTD
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