High-temperature dust vacuum observation window structure

Abstract

The utility model belongs to industrial equipment observation window technical field, concretely relates to a high temperature dust vacuum observation window structure, including observation window body, and observation window body is fixed on the equipment that needs to be observed through mounting mechanism, the mounting mechanism includes outer sleeve and inner sleeve, is provided with cleaning device on mounting mechanism, the cleaning device includes cleaning handle, cleaning sleeve and cleaning plate, the surface of glass is contacted with one side of cleaning plate, and the surface of glass is swept to cleaning plate when handle moves. The high temperature dust vacuum observation window structure in the utility model, directly contact with the surface of glass through the cleaning plate, can remove the dust foreign matter on the surface of glass more effectively, and clean more completely, the mounting mechanism adopts the inner and outer sleeve structure of coaxial fixation, can pass water cooling between the inner and outer sleeve, thereby adapting high temperature ring mirror, is provided with shielding device, and the shielding device can be used for closing the observation window passageway when not needing using the observation window to observe.

Description

Technical Field

[0001] This utility model relates to the field of industrial equipment observation window technology, specifically to a high-temperature dust vacuum observation window structure. Background Technology

[0002] Many production equipment in industries such as metallurgy, chemicals, and building materials are equipped with observation windows to monitor the reaction status of materials inside the equipment in real time. If the reactants contain dust particles, these particles can easily adhere to the inner surface of the observation window, blurring the field of view and affecting the accuracy of the observation data and the timeliness of related operations.

[0003] Currently, the most common solution is "purge-type" dust removal, which involves placing compressed air or inert gas nozzles near the glass of the observation window to create an air curtain that disperses dust drifting towards the window or removes adhering particles. However, for some highly adhesive dust particles in high-temperature environments, significant airflow and prolonged time are required for effective removal. Therefore, the purge-type dust removal method is often ineffective in high-temperature dust vacuum observation window structures. To address this, this application proposes a novel high-temperature dust vacuum observation window structure with stable and reliable dust removal performance. Compared to the purge-type structure, it achieves a more thorough cleaning of the observation window, ensuring a clear field of view and thus guaranteeing the accuracy of the observation results. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing a high-temperature dust vacuum observation window structure. This structure is equipped with a non-blowing dust removal mechanism, which, compared to a blowing dust removal mechanism, can achieve a more thorough cleaning of the observation window and ensure the clarity of the field of view.

[0005] The technical solution of this utility model is: a high-temperature dust vacuum observation window structure, including an observation window body, the observation window body including an upper flange, glass and a lower flange, the observation window body being fixed to the equipment to be observed by an installation mechanism; the installation mechanism including an outer sleeve and an inner sleeve; a cleaning device is provided on the installation mechanism; the cleaning device including a cleaning handle, a cleaning sleeve and a cleaning plate; the sleeve is embedded in the installation mechanism, one end of the handle passes through the sleeve and is fixedly connected to the cleaning plate located in the inner sleeve; one side of the cleaning plate is in contact with the surface of the glass, and when the handle moves, it will drive the cleaning plate to clean the surface of the glass.

[0006] Furthermore, the outer sleeve and the inner sleeve are coaxially fixed; and coolant is provided between the outer sleeve and the inner sleeve.

[0007] Furthermore, the mounting mechanism is equipped with a shielding device. When the observation window is not in use, the shielding device can be used to close the observation window passage, further achieving the function of isolating dust and preventing dust from accumulating on the glass surface.

[0008] Furthermore, the shading device includes a light-shielding handle, a shading sleeve, and a light-shielding plate. The light-shielding handle passes through the shading sleeve and is connected to the light-shielding plate in the inner sleeve. Driving the light-shielding handle causes the light-shielding plate to open and close.

[0009] Furthermore, there are two sets of shielding devices, which are symmetrically arranged on the mounting mechanism.

[0010] Furthermore, sealing rings are installed between the upper flange, the glass, and the lower flange to achieve a sealing function.

[0011] Furthermore, both the cleaning sleeve and the shielding sleeve are sealed to the installation mechanism to prevent material inside the observation window from leaking out from the cleaning sleeve or the shielding sleeve. The cleaning sleeve and the shielding sleeve can adopt the existing sealed bushing structure; the corresponding handle can slide or rotate in the corresponding sleeve structure.

[0012] Furthermore, the side of the cleaning panel that contacts the glass is equipped with bristles, which are used to clean dust off the glass.

[0013] The beneficial effects of this utility model compared with the prior art are as follows: 1. The high-temperature dust vacuum observation window structure of this utility model is equipped with a cleaning device, which directly contacts the glass surface through the cleaning plate, which can more effectively remove dust and foreign objects from the glass surface and clean more thoroughly. 2. In the observation window structure of this application, the mounting mechanism adopts a coaxially fixed inner and outer sleeve structure, and water cooling can be passed between the inner and outer sleeves to adapt to the high temperature environment. 3. The observation window structure of this application is provided with a shielding device. When the observation window is not needed for observation, the shielding device can be used to close the observation window channel, further realizing the function of isolating dust and preventing dust from accumulating on the glass surface. Attached Figure Description

[0014] Figure 1 This is an overall schematic diagram of Embodiment 1 of the present utility model; Figure 2 This is a front view of Embodiment 1 of this utility model; Figure 3 yes Figure 2 A schematic diagram of the AA cross-section; Figure 4 This is another cross-sectional schematic diagram of Embodiment 1 of this utility model; In the diagram: 1. Upper flange; 2. Lower flange; 3. Glass; 4. Outer sleeve; 5. Inner sleeve; 6. Cleaning device; 61. Cleaning handle; 62. Cleaning sleeve; 63. Cleaning plate; 7. Shielding device; 71. Shielding handle; 72. Shielding sleeve; 73. Light shield. Detailed Implementation

[0015] The present invention will be further described in detail below with reference to specific embodiments. Methods or functional components not specifically described in the embodiments are all prior art. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. Example

[0016] like Figure 1-4 As shown, this embodiment is a high-temperature dust vacuum observation window structure, including an observation window body. The observation window body includes an upper flange 1, a glass 3, and a lower flange 2. The observation window body is fixed to the equipment to be observed by an installation mechanism. The installation mechanism includes an outer sleeve 4 and an inner sleeve 5. A cleaning device 6 is provided on the installation mechanism. The cleaning device 6 includes a cleaning handle 61, a cleaning sleeve 62, and a cleaning plate 63. The sleeve is embedded in the installation mechanism. One end of the handle passes through the sleeve and is fixedly connected to the cleaning plate 63 located in the inner sleeve 5. One side of the cleaning plate 63 contacts the surface of the glass 3. When the handle moves, it will drive the cleaning plate 63 to clean the surface of the glass 3.

[0017] In this embodiment, the outer sleeve 4 and the inner sleeve 5 are coaxially fixed; and coolant is provided between the outer sleeve 4 and the inner sleeve 5.

[0018] In this embodiment, the mounting mechanism is provided with a shielding device 7. When the observation window is not in use, the shielding device 7 can be used to close the observation window channel, further realizing the function of isolating dust and preventing dust from accumulating on the surface of the glass 3.

[0019] In this embodiment, the shading device includes a light-shielding handle, a shading sleeve 72, and a light-shielding plate 73. The light-shielding handle passes through the shading sleeve 72 and is connected to the light-shielding plate 73 in the inner sleeve 5. The light-shielding handle is driven to open and close the light-shielding plate 73. In this embodiment, there are two sets of shading devices 7, which are symmetrically arranged on the mounting mechanism.

[0020] The working principle of the cleaning device is as follows: when it is necessary to remove dust from the surface of glass 3, the cleaning handle 61 can be pulled back and forth, thereby driving the cleaning plate 63 to move repeatedly to clean the glass surface.

[0021] The working principle of the shielding device is as follows: the light shield 73 is a semi-circular baffle. When the shielding handle 71 is rotated to a certain angle, the corresponding light shield 73 can be rotated synchronously to an angle parallel to the axis of the inner sleeve 5, thereby opening the observation window channel; when the shielding handle 71 is rotated to another angle, the light shield 73 can be rotated synchronously to a position perpendicular to the axis of the inner sleeve 5. The two semi-circular light shields 73 fit together to form a complete circle, thereby completely isolating the inner sleeve 5, that is, closing the observation window channel.

[0022] In this embodiment, sealing rings are provided between the upper flange 1, the glass 3, and the lower flange 2 to achieve a sealing function.

[0023] In this embodiment, both the cleaning sleeve 62 and the shielding sleeve 72 are sealed to the mounting mechanism to prevent material inside the observation window from leaking out from the cleaning sleeve 62 or the shielding sleeve 72. The cleaning sleeve 62 and the shielding sleeve 72 can adopt the sealed bushing structure of the prior art; the corresponding handle can slide or rotate in the corresponding sleeve structure.

[0024] In some other embodiments, bristles may be provided on the side of the cleaning plate 63 that contacts the glass 3 to clean dust from the glass 3.

[0025] The above are only some embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model can have various combinations and modifications of the aforementioned technical features. Any improvements, modifications, equivalent substitutions, or applications of the structure or method of the present utility model to other fields to achieve the same effect without departing from the spirit and scope of the present utility model shall fall within the protection scope of the present utility model.

Claims

1. A high-temperature dust vacuum observation window structure, comprising an observation window body, wherein the observation window body includes an upper flange, glass, and a lower flange, characterized in that: The observation window body is fixed to the equipment to be observed by a mounting mechanism; the mounting mechanism includes an outer sleeve and an inner sleeve; a cleaning device is provided on the mounting mechanism; the cleaning device includes a cleaning handle, a cleaning sleeve and a cleaning plate; the sleeve is embedded in the mounting mechanism, and one end of the handle passes through the sleeve and is fixedly connected to the cleaning plate located in the inner sleeve; one side of the cleaning plate is in contact with the surface of the glass, and when the handle is moved, it will drive the cleaning plate to clean the surface of the glass.

2. The high-temperature dust vacuum observation window structure according to claim 1, characterized in that: The outer sleeve and the inner sleeve are fixed coaxially; and coolant is provided between the outer sleeve and the inner sleeve.

3. The high-temperature dust vacuum observation window structure according to claim 1, characterized in that: The installation mechanism is equipped with a shielding device. When the observation window is not in use, the shielding device is used to close the observation window passage to isolate dust.

4. The high-temperature dust vacuum observation window structure according to claim 3, characterized in that: The shading device includes a light-shielding handle, a shading sleeve, and a light-shielding plate. The light-shielding handle passes through the shading sleeve and is connected to the light-shielding plate in the inner sleeve. Driving the light-shielding handle causes the light-shielding plate to open and close.

5. The high-temperature dust vacuum observation window structure according to claim 4, characterized in that: There are two sets of the shielding device, which are symmetrically arranged on the mounting mechanism.

6. The high-temperature dust vacuum observation window structure according to claim 1, characterized in that: A sealing ring is provided between the upper flange, the glass, and the lower flange to achieve a sealing function.

7. The high-temperature dust vacuum observation window structure according to claim 4, characterized in that: Both the cleaning sleeve and the shielding sleeve are sealed to the installation mechanism to prevent material leakage.

8. The high-temperature dust vacuum observation window structure according to claim 1, characterized in that: The cleaning plate is equipped with bristles on the side that contacts the glass, which are used to clean dust.

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