Adaptive Flexible Seal

A flexible sealing and self-adaptive technology, applied in the direction of engine sealing, furnace type, furnace, etc., can solve the problems of deformation of connecting transition parts and loss of sealing, and achieve the effect of improving adaptability, simple and convenient installation, and reasonable structure design.

Active Publication Date: 2017-09-29
MAANSHAN AAIMA SEALING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the sealing cover loses sealing performance due to the deformation of the connection transition part due to long-term impact, and provides an adaptive flexible sealing device for the connection transition position

Method used

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  • Adaptive Flexible Seal

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Embodiment Construction

[0015] From figure 1 It can be seen that the present invention includes a long cylindrical roller 2, and the roller 2 is horizontally placed in the semicircular groove provided on the top of the elongated top block 3, and the width of the top block can be the same as the diameter of the roller , the bottom of the top block 3 is provided with a top block base 5 wider than the top block, and an inner sleeve 7 is provided on the left and right sides of the top block 3 and the roller 2, and the roller 2 and the top block 3 are embedded in the inner sleeve 7, Fix the inner cover 7, the top block 3 and the top block base 5 together with the screw 4 from the bottom of the top block base 5; open a long strip hole in the longitudinal direction of the bottom of the top block 3 and the top two sides of the inner cover 7, in this Graphite 10 is embedded in the three holes, so that the roller 2 is in direct contact with the graphite 10 in the three holes, and the graphite 10 plays a lubric...

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Abstract

The invention provides a self-adapting flexible sealing device for connection transition positions, relating to a sealing device of a sealing cover between a sintering machine tail and a single-roll crusher in a sintering system in metallurgical industry. The sealing device comprises a wire brush, a rolling shaft, a jacking block, a spring, an inner sleeve, an outer sleeve and the like. The rolling shaft is fixed into a groove of the jacking block, the spring is installed below the jacking block pedestal, all the components above are arranged in the inner and outer sleeves which are weldments, and meanwhile, the wire brush is fixed to the outer sleeve. The spring is installed below the jacking block, so that the spring can automatically sink when being extruded, thereby cushioning the pressure; when the pressure disappears, the spring can quickly reset; and meanwhile, a lubricant is added between the rolling shaft and jacking block, so that the rolling shaft can perform certain cushioning effects when the pressure is higher, thereby enhancing the adaptability of the device. The sealing device has the advantages of reasonable design of installation structure, favorable sealing reliability and long service life, is simple and convenient for installation, can effectively help the sealing cover to adapt to the pressure generated by periodic oscillation, and thus, has favorable economic benefits.

Description

technical field [0001] The invention relates to an adaptive flexible sealing device for connecting transition positions, and relates to a sealing device for a sealing cover between the tail of a sintering machine and a single-roll crusher in a sintering system in the metallurgical industry. Background technique [0002] The steel industry is not only a large energy consumer, but also one of the factors that cause environmental pollution. At present, in the sintering system of my country's iron and steel industry, the single-roller crusher is located at the tail of the sintering machine trolley. Its function is to crush the sinter to meet the requirements of blast furnace smelting. , translation frame, and single-roll crusher are installed with sealing covers at the joints between them. [0003] Due to the high temperature of sintering ore, the equipment operates at a high temperature of 900-1000°C for a long time. When the sintering machine trolley runs to the end of the ma...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F27B21/08F16J15/16
CPCF16J15/16F27B21/00F27D99/0073
Inventor 凌义徳黄钢梁育发吴志勇倪传伟
Owner MAANSHAN AAIMA SEALING TECH CO LTD
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