Camera device for flame condition of converter

Abstract

The utility model relates to the technical field of hearth flame monitoring, in particular to a camera device for the flame condition of a converter, and adopts the technical scheme that the camera device comprises a furnace wall, a preformed hole is formed in the furnace wall, a mounting frame is fixedly mounted on the furnace wall on the outer side of the preformed hole, and a connecting plate is movably inserted into the inner side of the mounting frame; a hole is formed in the connecting plate, a connecting cylinder is mounted on the connecting plate in a communicating manner, and a camera device body is movably inserted in the connecting cylinder; the limiting frame is movably clamped at one end, deviating from the connecting cylinder, of the camera device body; a bearing body is fixedly installed at the bottom of the limiting frame. The problems that in the prior art, installation steps of a device are complex, and heat dissipation is not smooth when the device is used for a long time are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of furnace flame monitoring, in particular to a camera device for converter flame conditions. Background Art

[0002] The furnace flame monitoring and control device is suitable for various types of boilers such as coal-fired, oil-fired, and gas-fired. It can timely display the combustion conditions in the furnace when the boiler is ignited, running at low load, or when the coal transportation fuel system fails. It is an indispensable device for the safe and economical operation of the boiler. The furnace flame monitoring and control device is mainly used for endoscopic monitoring of the combustion conditions in the furnaces of various boilers, allowing the operating personnel to observe the combustion conditions and ignition and fire extinguishing conditions in the furnace in the control room, and promptly discover various dangerous conditions and take corresponding measures to ensure the safe operation of the boiler. It plays an indispensable role in guiding combustion operations and improving boiler combustion efficiency and safety.

[0003] Chinese utility model patent: Publication number CN216693618U, discloses a furnace flame monitoring device, including a mounting plate and a flame monitor arranged on the outside of the mounting plate, the top surface of the mounting plate is provided with two symmetrically distributed card slots, the two card slots are symmetrically opened on the top surface of the mounting plate, the inner walls of the card slots are plugged with hanging rods, the side walls of one side of the bottom ends of the two hanging rods are jointly fixed with a support plate, the top of the support plate is fixed with two symmetrically distributed fixed plates, a sliding block slidably connected to the top surface of the mounting plate is arranged between the two fixed plates, an adjusting component matched with the sliding block is arranged at the outer end of one of the fixed plates, the top surface of the sliding block is rotatably connected with two symmetrically distributed clamping half rings, the opposite surfaces of the two clamping half rings are fixed with clamping springs, and the inner surfaces of the two clamping half rings are in contact with the bottom surface of the flame monitor.

[0004] In the existing technology CN216693618U, when in use, the flame monitor is placed on the top surface of the support block and the inner surface of the clamping half ring, so that the flame monitor is supported and placed to a certain extent when fixedly installed with the mounting plate, and there is no need to use tools or other people to support the flame monitor, thereby improving its convenience during installation, saving time and effort, and after the flame monitor is fixedly installed, the rotating wheel can be rotated to adjust the relative position of the clamping half ring and the support block to the outer surface of the flame monitor, so that it is supported and placed by the clamping half ring and the support block, thereby improving its stability in subsequent use.

[0005] However, the installation steps of the device in the prior art are relatively complicated, and after installation, too many structures are in contact with the outer wall of the furnace, which causes the flame monitor to heat up quickly and the heat dissipation effect is poor. The flame monitor may be damaged after long-term use. Therefore, a camera device for the converter flame condition is needed to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a camera device for converter flame conditions, which has the advantages of simple installation steps and good heat dissipation effect, and solves the problems of complicated installation steps and poor heat dissipation during long-term use in the prior art.

[0007] To achieve the above object, the utility model provides the following technical solutions: a camera device for converter flame conditions, comprising a furnace wall, a reserved hole is opened on the furnace wall, a mounting frame is fixedly installed on the furnace wall outside the reserved hole, a connecting plate is movably inserted inside the mounting frame, a connecting tube is opened on the connecting plate and connected and installed, a camera device body is movably inserted in the connecting tube, and also includes a limit frame;

[0008] The limit frame is movably mounted on the end of the camera body away from the connecting tube;

[0009] Wherein, a bearing body is fixedly installed at the bottom of the limiting frame.

[0010] When using a camera device for the flame condition of a converter in the technical solution, a reserved hole is opened on the furnace wall, and the mounting frame is fixedly installed on the furnace wall outside the reserved hole, and the support frame is fixedly installed on the furnace wall below the mounting frame, and the limit frame is movably installed on the top of the support frame by adjusting the screw, the connecting tube and the connecting plate are fixedly installed, and the connecting plate is inserted into the inner side of the mounting frame, so that the connecting tube and the furnace wall remain vertical. At this time, the rear end of the camera device body can be inserted into the connecting tube, and the rear end of the camera device body is located above the limit frame. At this time, the adjusting screw is rotated clockwise to increase the height of the limit frame, and the limit frame is clamped on the front end of the camera device body, so that the camera device body is positioned by the limit frame.

[0011] Preferably, a support frame is fixedly installed on the furnace wall below the reserved hole, and a hole is opened on the top of the support frame and a threaded sleeve is installed in communication with the hole.

[0012] A support frame is fixedly installed on the furnace wall below the reserved hole, and a hole is opened on the top of the support frame and a threaded sleeve is connected and installed, so that the limit frame can be movably installed through the support frame.

[0013] Preferably, an adjusting screw is installed in the internal thread of the threaded sleeve, and the top of the adjusting screw passes through the support frame and is fixedly connected to the inner wall of the bearing body.

[0014] An adjusting screw is installed in the threaded sleeve, and the top of the adjusting screw passes through the support frame and is fixedly connected to the inner wall of the bearing body, so that the adjusting screw and the limit frame are movably installed, so that the height of the limit frame can be adjusted when the adjusting screw is rotated.

[0015] Preferably, the mounting frame is fixedly mounted on the furnace wall by mounting screws, and the mounting frame is made of steel.

[0016] The mounting frame is fixedly mounted on the furnace wall by means of mounting screws and is designed to be made of steel material, thereby enabling rapid repair and replacement when the mounting frame is damaged.

[0017] Preferably, the connecting plate is in contact with the outer wall of the furnace wall but is not fixedly connected, a screw hole is provided on the connecting plate, and the connecting tube is fixedly mounted on the front side of the connecting plate by means of mounting screws.

[0018] The connecting plate is in contact with the outer wall of the furnace wall but not fixedly connected, and screw holes are provided on the connecting plate, so that the connecting tube is fixedly installed on the front side of the connecting plate by installing screws, and the connecting tube can be easily replaced during use.

[0019] Preferably, a signal line is provided on the top of the camera body, the rear end of the camera body is inserted into the connecting tube, and the rear end of the camera body and the back of the connecting plate are in the same plane.

[0020] By providing a signal line at the top of the camera body, the camera body can be powered or a signal can be output through the signal line. At the same time, the rear end of the camera body is inserted into the connecting tube, and the rear end of the camera body and the back of the connecting plate are in the same plane, so it is convenient to take out the camera body together with the connecting plate.

[0021] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0022] The utility model provides a limit frame, and the limit frame is movably mounted on the end of the camera device body away from the connecting tube. At the same time, a bearing body is fixedly mounted on the bottom of the limit frame. When performing specific operations, a reserved hole is opened on the furnace wall, and the mounting frame is fixedly mounted on the furnace wall outside the reserved hole, and the support frame is fixedly mounted on the furnace wall below the mounting frame, and the limit frame is movably mounted on the top of the support frame by adjusting the screw, the connecting tube and the connecting plate are fixedly mounted, and the connecting plate is inserted into the inner side of the mounting frame, so that the connecting tube and the furnace wall are kept vertical. At this time, the rear end of the camera device body can be inserted into the connecting tube, and the rear end of the camera device body is located above the limit frame. At this time, the adjusting screw is rotated clockwise to increase the height of the limit frame, and the limit frame is clamped on the front end of the camera device body, so that the camera device body is positioned by the limit frame, and the installation steps are simple and the heat dissipation effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0025] Figure 3 For the utility model Figure 2 The structural diagram of the enlarged part in the middle;

[0026] Figure 4 This is a schematic diagram of the furnace wall connection structure of the utility model.

[0027] In the figure: 1. furnace wall; 2. mounting frame; 3. connecting plate; 4. connecting tube; 5. camera device body; 6. limit frame; 7. adjusting screw; 8. supporting frame; 9. bearing body; 10. reserved hole; 11. threaded sleeve. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example

[0030] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the utility model provides an embodiment: a camera device for converter flame conditions, comprising a furnace wall 1, a reserved hole 10 is opened on the furnace wall 1, a mounting frame 2 is fixedly installed on the furnace wall 1 outside the reserved hole 10, a connecting plate 3 is movably inserted inside the mounting frame 2, a connecting tube 4 is connected and installed on the connecting plate 3, a camera body 5 is movably inserted in the connecting tube 4, and also includes a limiting frame 6;

[0031] Specifically,

[0032] The limiting frame 6 is movably mounted on the end of the camera body 5 away from the connecting tube 4;

[0033] Among them, a bearing body 9 is fixedly installed at the bottom of the limiting frame 6.

[0034] The support frame 8 is fixedly installed on the furnace wall 1 below the mounting frame 2, and the limiting frame 6 is movably installed on the top of the support frame 8 by adjusting the screw 7, and the connecting tube 4 and the connecting plate 3 are fixedly installed, and the connecting plate 3 is inserted into the inner side of the mounting frame 2, so that the connecting tube 4 and the furnace wall 1 remain vertical. At this time, the rear end of the camera body 5 can be inserted into the connecting tube 4, and the rear end of the camera body 5 is located above the limiting frame 6. At this time, the adjusting screw 7 is rotated clockwise to increase the height of the limiting frame 6, and the limiting frame 6 is clamped on the front end of the camera body 5, so that the camera body 5 is positioned by the limiting frame 6, so that the installation steps are simple and the heat dissipation effect is good.

[0035] Furthermore, a support frame 8 is fixedly installed on the furnace wall 1 below the reserved hole 10 , and a hole is opened on the top of the support frame 8 and a threaded sleeve 11 is installed in communication therewith.

[0036] The support frame 8 is fixedly installed on the furnace wall 1 below the reserved hole 10 , and a hole is opened on the top of the support frame 8 and a threaded sleeve 11 is installed in communication therewith, so that the limiting frame 6 can be movably installed through the support frame 8 .

[0037] Furthermore, an adjusting screw 7 is installed on the inner thread of the threaded sleeve 11 , and the top of the adjusting screw 7 passes through the support frame 8 and is fixedly connected to the inner wall of the bearing body 9 .

[0038] An adjusting screw 7 is installed on the inner thread of the threaded sleeve 11, and the top of the adjusting screw 7 passes through the support frame 8 and is fixedly connected to the inner wall of the bearing body 9, so that the adjusting screw 7 and the limit frame 6 are movably installed, so that the height of the limit frame 6 can be adjusted when the adjusting screw 7 is rotated.

[0039] Furthermore, the mounting frame 2 is fixedly mounted on the furnace wall 1 by means of mounting screws, and the mounting frame 2 is made of steel.

[0040] The mounting frame 2 is fixedly mounted on the furnace wall 1 by means of mounting screws, and the mounting frame 2 is made of steel material, so that the mounting frame 2 can be quickly repaired and replaced when it is damaged.

[0041] Furthermore, the connecting plate 3 is in contact with the outer wall of the furnace wall 1 but is not fixedly connected, a screw hole is provided on the connecting plate 3, and the connecting tube 4 is fixedly mounted on the front side of the connecting plate 3 by means of mounting screws.

[0042] The connecting plate 3 is in contact with the outer wall of the furnace wall 1 but not fixedly connected, and screw holes are provided on the connecting plate 3, so that the connecting tube 4 is fixedly installed on the front side of the connecting plate 3 by installing screws, and the connecting tube 4 can be easily replaced during use.

[0043] Furthermore, a signal line is provided on the top of the camera body 5 , and the rear end of the camera body 5 is inserted into the connecting tube 4 , and the rear end of the camera body 5 and the back of the connecting plate 3 are in the same plane.

[0044] By providing a signal line at the top of the camera body 5, the camera body 5 can be powered or a signal can be output through the signal line. At the same time, the rear end of the camera body 5 is inserted into the connecting tube 4, and the rear end of the camera body 5 and the back of the connecting plate 3 are in the same plane, so it is convenient to take out the camera body 5 together with the connecting plate 3.

[0045] When the utility model is used, a reserved hole 10 is opened on the furnace wall 1, and the mounting frame 2 is fixedly mounted on the furnace wall 1 outside the reserved hole 10, and the support frame 8 is fixedly mounted on the furnace wall 1 below the mounting frame 2, and the limit frame 6 is movably mounted on the top of the support frame 8 by adjusting the screw 7, the connecting tube 4 and the connecting plate 3 are fixedly mounted, and the connecting plate 3 is inserted into the inner side of the mounting frame 2, so that the connecting tube 4 and the furnace wall 1 are kept vertical, at this time, the rear end of the camera body 5 can be inserted into the connecting tube 4, and the rear end of the camera body 5 is located above the limit frame 6, at this time, the adjusting screw 7 is rotated clockwise, so that the height of the limit frame 6 is increased, and the limit frame 6 is clamped on the front end of the camera body 5, so that the camera body 5 is positioned by the limit frame 6.

[0046] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A camera device for the flame condition of a converter, comprising a furnace wall (1), a reserved hole (10) is opened on the furnace wall (1), a mounting frame (2) is fixedly installed on the furnace wall (1) outside the reserved hole (10), a connecting plate (3) is movably inserted inside the mounting frame (2), a connecting tube (4) is installed in a hole opened on the connecting plate (3) and connected thereto, a camera device body (5) is movably inserted inside the connecting tube (4), and the camera device body (5) is characterized in that: Also includes: A limiting frame (6) is movably mounted on an end of the camera body (5) that is away from the connecting tube (4); Wherein, a bearing body (9) is fixedly mounted on the bottom of the limiting frame (6).

2. A camera device for converter flame conditions according to claim 1, characterized in that: A support frame (8) is fixedly installed on the furnace wall (1) below the reserved hole (10), and a hole is opened at the top of the support frame (8) and a threaded sleeve (11) is installed in communication therewith.

3. A camera device for converter flame conditions according to claim 2, characterized in that: The threaded sleeve (11) is internally threaded with an adjusting screw (7), and the top of the adjusting screw (7) passes through the support frame (8) and is fixedly connected to the inner wall of the bearing body (9).

4. A camera device for converter flame conditions according to claim 1, characterized in that: The mounting frame (2) is fixedly mounted on the furnace wall (1) by means of mounting screws, and the mounting frame (2) is made of steel.

5. The camera device for converter flame conditions according to claim 1, characterized in that: The connecting plate (3) is in contact with the outer wall of the furnace wall (1) but is not fixedly connected. Screw holes are provided on the connecting plate (3), and the connecting tube (4) is fixedly mounted on the front side of the connecting plate (3) by means of mounting screws.

6. A camera device for converter flame conditions according to claim 1, characterized in that: A signal line is provided on the top of the camera body (5); the rear end of the camera body (5) is inserted into the connecting tube (4); and the rear end of the camera body (5) and the back of the connecting plate (3) are in the same plane.

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