A self-cleaning observation window device

An observation window and self-cleaning technology, applied to cleaning methods and utensils, cleaning methods using tools, furnaces, etc., can solve problems that affect the temperature in the furnace and cannot be used, and achieve the effect of ensuring the observation effect

CN103913072BActive Publication Date: 2016-01-20BAOSTEEL ENG & TECH GRP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2016-01-20

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Abstract

The invention relates to a self-cleaning observation window device, which includes a housing with openings at both ends, observation window glass, a rotational driving mechanism and a cleaning brush mechanism, wherein an opening at one end of the housing is fixed to an object to be observed, and the observation window The glass is installed at the opening at the other end of the housing; the fixed end of the rotational driving mechanism is fixed on the outside of the housing, and its movable end is fixedly connected to the observation window glass and drives the observation window glass in place. The inside of the housing rotates along a central axis; the cleaning brush mechanism is fixed inside the housing and in contact with the inner surface of the observation window glass. In the present invention, the housing only needs to be installed on the opening of the object to be observed, and the rotation drive mechanism is used to drive the observation window glass to rotate. At the same time, the cleaning brush mechanism cleans the observation window glass to ensure that the observation window glass is clean and the observation window glass is kept clean. The temperature and vacuum degree inside the object have no effect, and the applicability is wider.
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Description

technical field

[0001] The invention relates to the field of blast furnace equipment, in particular to a self-cleaning observation window device for cleaning the observation window in a high-temperature and dusty environment. Background technique

[0002] In the metallurgical industry, in equipment such as smelting furnaces, ceramic production furnaces, and continuous casting process melt pools, it is usually necessary to observe and monitor the internal conditions, but due to the high temperature of the observed or monitored environment, and most of them are accompanied by dust There are interference factors such as powder, smoke and so on that affect the observation effect. Therefore, often such observation windows need to be equipped with a cleaning device for cleaning the observation window. At present, the common method is to use a dust blowing device to avoid contamination of the observation window. Among them, the Chinese patent application number 201020169878.5 discl...

Examples

Embodiment Construction

[0026] In order to describe the technical solution of the above invention in more detail, specific examples are listed below to demonstrate the technical effect; it should be emphasized that these examples are used to illustrate the present invention and not limit the scope of the present invention.

[0027] Self-cleaning observation window device provided by the present invention, such as figure 1 As shown, it includes a housing 10 with openings at both ends, an observation window glass 20, a rotary drive mechanism 30 and a cleaning brush mechanism 40, wherein,

[0028] One end opening of the housing 10 is fixed to the object to be observed, specifically, the bottom of the housing 10 is provided with a housing base 12, and the housing base 12 is provided with a fixed connection with the object to be observed. A fixing hole 13, through which the casing 10 is fixedly connected with the object to be observed; the observation window glass 20 is installed at the opening at the oth...