High temperature resistant rubber flexible sealing slideway for sintering machine trolley

Abstract

A high-temperature-resistant rubber flexible sealing slide way of a sintering machine trolley comprises a slide way beam, a fixed slide way and the trolley. A slide plate support is a longitudinally extending long plate, the section of the slide plate support is integrally formed by a horizontal plate and a guide plate on the side face, and the slide plate support is fixed to the bottom of the trolley through the horizontal plate; a high-temperature-resistant rubber slide plate is fixed to the guide plate and is a longitudinally extending long plate, and the high-temperature-resistant rubber slide plate extends towards the lower end on the aspect of the section and exceeds the height of the guide plate, the lower end of the high-temperature-resistant rubber slide plate slides in the mode of abutting against the fixed slide way all the time, and makes contact with the fixed slide way to form sealing, the clearance between slide ways is filled with one section extending from the open end, at a slide way frame, of the high-temperature-resistant rubber slide plate, the clearance having to be reserved in a former steel sealing slide way is eliminated accordingly, and therefore the purpose of complete sealing is achieved. The high-temperature-resistant rubber flexible sealing slide way of the sintering machine trolley does not needed to be lubricated by lubricating oil, saves a great deal of lubricating oil operation costs, and eliminates pollutants produced by combustion of a large amount of lubricating oil.

Description

technical field [0001] The invention belongs to the field of metallurgical machinery, relates to an iron ore powder sintering machine trolley, in particular to a sealing slideway fixedly connected to the bottom of the sintering machine trolley. The invention is also applicable to the sealing device of the sinter air-cooled ring cooler. Background technique [0002] At present, the sealing slideway is used to seal between the sintering machine trolley and the guide rail. For example, the utility model patent No. 200720000622. During operation, mutual friction between metals is formed between the slideway and the guide rail, so that lubricating oil needs to be continuously added for lubrication, which leads to the need for a large amount of lubricating oil between the sealed slideway and the guide rail. The annual lubricating oil consumption needs 300,000-600,000 yuan according to the size of the sintering machine, which increases the production cost. And the lubricating oil...

AI Technical Summary

Problems solved by technology

[0007] The object of the present invention is to provide a high-temperature-resistant rubber flexible sealing slideway for sintering machine trolley. Due to the adoption of flexible sealing structure, the following problems are solved. First, the metal friction formed between the sliding plate and the guide rail is eliminated, so that The lubricating oil is used for lubrication, which reduces the production cost and at the same time completely eliminates the environmental pollution caused by the burning of the lubricating oil; moreover, due to the flexible contact, it can effectively eliminate the gap between the sealing slideway and the slideway, effectively reducing the The air leakage rate is improved; moreover, it breaks the history of steel and iron hard-to-hard contact sealing form, and realizes soft-to-hard flexible seal

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